/*- * BSD LICENSE * * Copyright (c) 2016 Broadcom, All Rights Reserved. * The term Broadcom refers to Broadcom Limited and/or its subsidiaries * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); /**************************************************************************** * * Description: Definition of HSI data structures * * Date: 07/26/16 21:30:37 * * Note: This file is scripted generated by hsi_decode.py. * DO NOT modify this file manually !!!! * ****************************************************************************/ #ifndef _HSI_STRUCT_DEF_EXTERNAL_H_ #define _HSI_STRUCT_DEF_EXTERNAL_H_ /* * per-context HW statistics -- chip view * Reference to stat_ctx_stat_xxx for */ struct ctx_hw_stats { uint64_t rx_ucast_pkts; uint64_t rx_mcast_pkts; uint64_t rx_bcast_pkts; uint64_t rx_discard_pkts; uint64_t rx_drop_pkts; uint64_t rx_ucast_bytes; uint64_t rx_mcast_bytes; uint64_t rx_bcast_bytes; uint64_t tx_ucast_pkts; uint64_t tx_mcast_pkts; uint64_t tx_bcast_pkts; uint64_t tx_discard_pkts; uint64_t tx_drop_pkts; uint64_t tx_ucast_bytes; uint64_t tx_mcast_bytes; uint64_t tx_bcast_bytes; uint64_t tpa_pkts; uint64_t tpa_bytes; uint64_t tpa_events; uint64_t tpa_aborts; } __attribute__((packed)); /* BD Ring Structures */ /* * Description: This structure is used to inform the NIC of a location for and * an aggregation buffer that will be used for packet data that is received. An * aggregation buffer creates a different kind of completion operation for a * packet where a variable number of BDs may be used to place the packet in the * host. RX Rings that have aggregation buffers are known as aggregation rings * and must contain only aggregation buffers. */ /* * Note: BD Ring structures are written by the driver to TX Rings and RX Rings * to indicate to the chip there is more buffer space in the host that needs to * be transmitted or is available for receive data. */ /* BD Base (8 bytes) */ struct bd_base { uint8_t type; /* This value identifies the type of buffer descriptor. */ #define BD_BASE_TYPE_MASK UINT32_C(0x3f) #define BD_BASE_TYPE_SFT 0 /* * Indicates that this BD is 16B long and is used for normal L2 * packet transmission. */ #define BD_BASE_TYPE_TX_BD_SHORT UINT32_C(0x0) /* * Indicates that this BD is 1BB long and is an empty TX BD. Not * valid for use by the driver. */ #define BD_BASE_TYPE_TX_BD_EMPTY UINT32_C(0x1) /* * Indicates that this BD is 16B long and is an RX Producer (ie. * empty) buffer descriptor. */ #define BD_BASE_TYPE_RX_PROD_PKT UINT32_C(0x4) /* * Indicates that this BD is 16B long and is an RX Producer * Buffer BD. */ #define BD_BASE_TYPE_RX_PROD_BFR UINT32_C(0x5) /* * Indicates that this BD is 16B long and is an RX Producer * Assembly Buffer Descriptor. */ #define BD_BASE_TYPE_RX_PROD_AGG UINT32_C(0x6) /* * Indicates that this BD is 32B long and is used for normal L2 * packet transmission. */ #define BD_BASE_TYPE_TX_BD_LONG UINT32_C(0x10) uint8_t unused_1[7]; } __attribute__((packed)); /* Short TX BD (16 bytes) */ struct tx_bd_short { uint16_t flags_type; /* * All bits in this field must be valid on the first BD of a packet. * Only the packet_end bit must be valid for the remaining BDs of a * packet. */ /* This value identifies the type of buffer descriptor. */ #define TX_BD_SHORT_TYPE_MASK UINT32_C(0x3f) #define TX_BD_SHORT_TYPE_SFT 0 /* * Indicates that this BD is 16B long and is used for normal L2 * packet transmission. */ #define TX_BD_SHORT_TYPE_TX_BD_SHORT UINT32_C(0x0) /* * If set to 1, the packet ends with the data in the buffer pointed to * by this descriptor. This flag must be valid on every BD. */ #define TX_BD_SHORT_FLAGS_PACKET_END UINT32_C(0x40) /* * If set to 1, the device will not generate a completion for this * transmit packet unless there is an error in it's processing. If this * bit is set to 0, then the packet will be completed normally. This bit * must be valid only on the first BD of a packet. */ #define TX_BD_SHORT_FLAGS_NO_CMPL UINT32_C(0x80) /* * This value indicates how many 16B BD locations are consumed in the * ring by this packet. A value of 1 indicates that this BD is the only * BD (and that the it is a short BD). A value of 3 indicates either 3 * short BDs or 1 long BD and one short BD in the packet. A value of 0 * indicates that there are 32 BD locations in the packet (the maximum). * This field is valid only on the first BD of a packet. */ #define TX_BD_SHORT_FLAGS_BD_CNT_MASK UINT32_C(0x1f00) #define TX_BD_SHORT_FLAGS_BD_CNT_SFT 8 /* * This value is a hint for the length of the entire packet. It is used * by the chip to optimize internal processing. The packet will be * dropped if the hint is too short. This field is valid only on the * first BD of a packet. */ #define TX_BD_SHORT_FLAGS_LHINT_MASK UINT32_C(0x6000) #define TX_BD_SHORT_FLAGS_LHINT_SFT 13 /* indicates packet length < 512B */ #define TX_BD_SHORT_FLAGS_LHINT_LT512 (UINT32_C(0x0) << 13) /* indicates 512 <= packet length < 1KB */ #define TX_BD_SHORT_FLAGS_LHINT_LT1K (UINT32_C(0x1) << 13) /* indicates 1KB <= packet length < 2KB */ #define TX_BD_SHORT_FLAGS_LHINT_LT2K (UINT32_C(0x2) << 13) /* indicates packet length >= 2KB */ #define TX_BD_SHORT_FLAGS_LHINT_GTE2K (UINT32_C(0x3) << 13) #define TX_BD_SHORT_FLAGS_LHINT_LAST TX_BD_SHORT_FLAGS_LHINT_GTE2K /* * If set to 1, the device immediately updates the Send Consumer Index * after the buffer associated with this descriptor has been transferred * via DMA to NIC memory from host memory. An interrupt may or may not * be generated according to the state of the interrupt avoidance * mechanisms. If this bit is set to 0, then the Consumer Index is only * updated as soon as one of the host interrupt coalescing conditions * has been met. This bit must be valid on the first BD of a packet. */ #define TX_BD_SHORT_FLAGS_COAL_NOW UINT32_C(0x8000) /* * All bits in this field must be valid on the first BD of a packet. * Only the packet_end bit must be valid for the remaining BDs of a * packet. */ #define TX_BD_SHORT_FLAGS_MASK UINT32_C(0xffc0) #define TX_BD_SHORT_FLAGS_SFT 6 uint16_t len; /* * This is the length of the host physical buffer this BD describes in * bytes. This field must be valid on all BDs of a packet. */ uint32_t opaque; /* * The opaque data field is pass through to the completion and can be * used for any data that the driver wants to associate with the * transmit BD. This field must be valid on the first BD of a packet. */ uint64_t addr; /* * This is the host physical address for the portion of the packet * described by this TX BD. This value must be valid on all BDs of a * packet. */ } __attribute__((packed)); /* Long TX BD (32 bytes split to 2 16-byte struct) */ struct tx_bd_long { uint16_t flags_type; /* * All bits in this field must be valid on the first BD of a packet. * Only the packet_end bit must be valid for the remaining BDs of a * packet. */ /* This value identifies the type of buffer descriptor. */ #define TX_BD_LONG_TYPE_MASK UINT32_C(0x3f) #define TX_BD_LONG_TYPE_SFT 0 /* * Indicates that this BD is 32B long and is used for normal L2 * packet transmission. */ #define TX_BD_LONG_TYPE_TX_BD_LONG UINT32_C(0x10) /* * If set to 1, the packet ends with the data in the buffer pointed to * by this descriptor. This flag must be valid on every BD. */ #define TX_BD_LONG_FLAGS_PACKET_END UINT32_C(0x40) /* * If set to 1, the device will not generate a completion for this * transmit packet unless there is an error in it's processing. If this * bit is set to 0, then the packet will be completed normally. This bit * must be valid only on the first BD of a packet. */ #define TX_BD_LONG_FLAGS_NO_CMPL UINT32_C(0x80) /* * This value indicates how many 16B BD locations are consumed in the * ring by this packet. A value of 1 indicates that this BD is the only * BD (and that the it is a short BD). A value of 3 indicates either 3 * short BDs or 1 long BD and one short BD in the packet. A value of 0 * indicates that there are 32 BD locations in the packet (the maximum). * This field is valid only on the first BD of a packet. */ #define TX_BD_LONG_FLAGS_BD_CNT_MASK UINT32_C(0x1f00) #define TX_BD_LONG_FLAGS_BD_CNT_SFT 8 /* * This value is a hint for the length of the entire packet. It is used * by the chip to optimize internal processing. The packet will be * dropped if the hint is too short. This field is valid only on the * first BD of a packet. */ #define TX_BD_LONG_FLAGS_LHINT_MASK UINT32_C(0x6000) #define TX_BD_LONG_FLAGS_LHINT_SFT 13 /* indicates packet length < 512B */ #define TX_BD_LONG_FLAGS_LHINT_LT512 (UINT32_C(0x0) << 13) /* indicates 512 <= packet length < 1KB */ #define TX_BD_LONG_FLAGS_LHINT_LT1K (UINT32_C(0x1) << 13) /* indicates 1KB <= packet length < 2KB */ #define TX_BD_LONG_FLAGS_LHINT_LT2K (UINT32_C(0x2) << 13) /* indicates packet length >= 2KB */ #define TX_BD_LONG_FLAGS_LHINT_GTE2K (UINT32_C(0x3) << 13) #define TX_BD_LONG_FLAGS_LHINT_LAST TX_BD_LONG_FLAGS_LHINT_GTE2K /* * If set to 1, the device immediately updates the Send Consumer Index * after the buffer associated with this descriptor has been transferred * via DMA to NIC memory from host memory. An interrupt may or may not * be generated according to the state of the interrupt avoidance * mechanisms. If this bit is set to 0, then the Consumer Index is only * updated as soon as one of the host interrupt coalescing conditions * has been met. This bit must be valid on the first BD of a packet. */ #define TX_BD_LONG_FLAGS_COAL_NOW UINT32_C(0x8000) /* * All bits in this field must be valid on the first BD of a packet. * Only the packet_end bit must be valid for the remaining BDs of a * packet. */ #define TX_BD_LONG_FLAGS_MASK UINT32_C(0xffc0) #define TX_BD_LONG_FLAGS_SFT 6 uint16_t len; /* * This is the length of the host physical buffer this BD describes in * bytes. This field must be valid on all BDs of a packet. */ uint32_t opaque; /* * The opaque data field is pass through to the completion and can be * used for any data that the driver wants to associate with the * transmit BD. This field must be valid on the first BD of a packet. */ uint64_t addr; /* * This is the host physical address for the portion of the packet * described by this TX BD. This value must be valid on all BDs of a * packet. */ } __attribute__((packed)); /* last 16 bytes of Long TX BD */ struct tx_bd_long_hi { uint16_t lflags; /* * All bits in this field must be valid on the first BD of a packet. * Their value on other BDs of the packet will be ignored. */ /* * If set to 1, the controller replaces the TCP/UPD checksum fields of * normal TCP/UPD checksum, or the inner TCP/UDP checksum field of the * encapsulated TCP/UDP packets with the hardware calculated TCP/UDP * checksum for the packet associated with this descriptor. The flag is * ignored if the LSO flag is set. This bit must be valid on the first * BD of a packet. */ #define TX_BD_LONG_LFLAGS_TCP_UDP_CHKSUM UINT32_C(0x1) /* * If set to 1, the controller replaces the IP checksum of the normal * packets, or the inner IP checksum of the encapsulated packets with * the hardware calculated IP checksum for the packet associated with * this descriptor. This bit must be valid on the first BD of a packet. */ #define TX_BD_LONG_LFLAGS_IP_CHKSUM UINT32_C(0x2) /* * If set to 1, the controller will not append an Ethernet CRC to the * end of the frame. This bit must be valid on the first BD of a packet. * Packet must be 64B or longer when this flag is set. It is not useful * to use this bit with any form of TX offload such as CSO or LSO. The * intent is that the packet from the host already has a valid Ethernet * CRC on the packet. */ #define TX_BD_LONG_LFLAGS_NOCRC UINT32_C(0x4) /* * If set to 1, the device will record the time at which the packet was * actually transmitted at the TX MAC. This bit must be valid on the * first BD of a packet. */ #define TX_BD_LONG_LFLAGS_STAMP UINT32_C(0x8) /* * If set to 1, The controller replaces the tunnel IP checksum field * with hardware calculated IP checksum for the IP header of the packet * associated with this descriptor. For outer UDP checksum, global outer * UDP checksum TE_NIC register needs to be enabled. If the global outer * UDP checksum TE_NIC register bit is set, outer UDP checksum will be * calculated for the following cases: 1. Packets with tcp_udp_chksum * flag set to offload checksum for inner packet AND the inner packet is * TCP/UDP. If the inner packet is ICMP for example (non-TCP/UDP), even * if the tcp_udp_chksum is set, the outer UDP checksum will not be * calculated. 2. Packets with lso flag set which implies inner TCP * checksum calculation as part of LSO operation. */ #define TX_BD_LONG_LFLAGS_T_IP_CHKSUM UINT32_C(0x10) /* * If set to 1, the device will treat this packet with LSO(Large Send * Offload) processing for both normal or encapsulated packets, which is * a form of TCP segmentation. When this bit is 1, the hdr_size and mss * fields must be valid. The driver doesn't need to set t_ip_chksum, * ip_chksum, and tcp_udp_chksum flags since the controller will replace * the appropriate checksum fields for segmented packets. When this bit * is 1, the hdr_size and mss fields must be valid. */ #define TX_BD_LONG_LFLAGS_LSO UINT32_C(0x20) /* * If set to zero when LSO is '1', then the IPID will be treated as a * 16b number and will be wrapped if it exceeds a value of 0xffff. If * set to one when LSO is '1', then the IPID will be treated as a 15b * number and will be wrapped if it exceeds a value 0f 0x7fff. */ #define TX_BD_LONG_LFLAGS_IPID_FMT UINT32_C(0x40) /* * If set to zero when LSO is '1', then the IPID of the tunnel IP header * will not be modified during LSO operations. If set to one when LSO is * '1', then the IPID of the tunnel IP header will be incremented for * each subsequent segment of an LSO operation. The flag is ignored if * the LSO packet is a normal (non-tunneled) TCP packet. */ #define TX_BD_LONG_LFLAGS_T_IPID UINT32_C(0x80) /* * If set to '1', then the RoCE ICRC will be appended to the packet. * Packet must be a valid RoCE format packet. */ #define TX_BD_LONG_LFLAGS_ROCE_CRC UINT32_C(0x100) /* * If set to '1', then the FCoE CRC will be appended to the packet. * Packet must be a valid FCoE format packet. */ #define TX_BD_LONG_LFLAGS_FCOE_CRC UINT32_C(0x200) uint16_t hdr_size; /* * When LSO is '1', this field must contain the offset of the TCP * payload from the beginning of the packet in as 16b words. In case of * encapsulated/tunneling packet, this field contains the offset of the * inner TCP payload from beginning of the packet as 16-bit words. This * value must be valid on the first BD of a packet. */ #define TX_BD_LONG_HDR_SIZE_MASK UINT32_C(0x1ff) #define TX_BD_LONG_HDR_SIZE_SFT 0 uint32_t mss; /* * This is the MSS value that will be used to do the LSO processing. The * value is the length in bytes of the TCP payload for each segment * generated by the LSO operation. This value must be valid on the first * BD of a packet. */ #define TX_BD_LONG_MSS_MASK UINT32_C(0x7fff) #define TX_BD_LONG_MSS_SFT 0 uint16_t unused_2; uint16_t cfa_action; /* * This value selects a CFA action to perform on the packet. Set this * value to zero if no CFA action is desired. This value must be valid * on the first BD of a packet. */ uint32_t cfa_meta; /* * This value is action meta-data that defines CFA edit operations that * are done in addition to any action editing. */ /* When key=1, This is the VLAN tag VID value. */ #define TX_BD_LONG_CFA_META_VLAN_VID_MASK UINT32_C(0xfff) #define TX_BD_LONG_CFA_META_VLAN_VID_SFT 0 /* When key=1, This is the VLAN tag DE value. */ #define TX_BD_LONG_CFA_META_VLAN_DE UINT32_C(0x1000) /* When key=1, This is the VLAN tag PRI value. */ #define TX_BD_LONG_CFA_META_VLAN_PRI_MASK UINT32_C(0xe000) #define TX_BD_LONG_CFA_META_VLAN_PRI_SFT 13 /* When key=1, This is the VLAN tag TPID select value. */ #define TX_BD_LONG_CFA_META_VLAN_TPID_MASK UINT32_C(0x70000) #define TX_BD_LONG_CFA_META_VLAN_TPID_SFT 16 /* 0x88a8 */ #define TX_BD_LONG_CFA_META_VLAN_TPID_TPID88A8 (UINT32_C(0x0) << 16) /* 0x8100 */ #define TX_BD_LONG_CFA_META_VLAN_TPID_TPID8100 (UINT32_C(0x1) << 16) /* 0x9100 */ #define TX_BD_LONG_CFA_META_VLAN_TPID_TPID9100 (UINT32_C(0x2) << 16) /* 0x9200 */ #define TX_BD_LONG_CFA_META_VLAN_TPID_TPID9200 (UINT32_C(0x3) << 16) /* 0x9300 */ #define TX_BD_LONG_CFA_META_VLAN_TPID_TPID9300 (UINT32_C(0x4) << 16) /* Value programmed in CFA VLANTPID register. */ #define TX_BD_LONG_CFA_META_VLAN_TPID_TPIDCFG (UINT32_C(0x5) << 16) #define TX_BD_LONG_CFA_META_VLAN_TPID_LAST TX_BD_LONG_CFA_META_VLAN_TPID_TPIDCFG /* When key=1, This is the VLAN tag TPID select value. */ #define TX_BD_LONG_CFA_META_VLAN_RESERVED_MASK UINT32_C(0xff80000) #define TX_BD_LONG_CFA_META_VLAN_RESERVED_SFT 19 /* * This field identifies the type of edit to be performed on the packet. * This value must be valid on the first BD of a packet. */ #define TX_BD_LONG_CFA_META_KEY_MASK UINT32_C(0xf0000000) #define TX_BD_LONG_CFA_META_KEY_SFT 28 /* No editing */ #define TX_BD_LONG_CFA_META_KEY_NONE (UINT32_C(0x0) << 28) /* * - meta[17:16] - TPID select value (0 = 0x8100). - meta[15:12] * - PRI/DE value. - meta[11:0] - VID value. */ #define TX_BD_LONG_CFA_META_KEY_VLAN_TAG (UINT32_C(0x1) << 28) #define TX_BD_LONG_CFA_META_KEY_LAST TX_BD_LONG_CFA_META_KEY_VLAN_TAG } __attribute__((packed)); /* Empty TX BD (16 bytes) */ struct tx_bd_empty { uint8_t type; /* This value identifies the type of buffer descriptor. */ #define TX_BD_EMPTY_TYPE_MASK UINT32_C(0x3f) #define TX_BD_EMPTY_TYPE_SFT 0 /* * Indicates that this BD is 1BB long and is an empty TX BD. Not * valid for use by the driver. */ #define TX_BD_EMPTY_TYPE_TX_BD_EMPTY UINT32_C(0x1) uint8_t unused_1[3]; uint8_t unused_2; uint8_t unused_3[3]; uint64_t unused_4; } __attribute__((packed)); /* RX Producer Packet BD (16 bytes) */ struct rx_prod_pkt_bd { uint16_t flags_type; /* This value identifies the type of buffer descriptor. */ #define RX_PROD_PKT_BD_TYPE_MASK UINT32_C(0x3f) #define RX_PROD_PKT_BD_TYPE_SFT 0 /* * Indicates that this BD is 16B long and is an RX Producer (ie. * empty) buffer descriptor. */ #define RX_PROD_PKT_BD_TYPE_RX_PROD_PKT UINT32_C(0x4) /* * If set to 1, the packet will be placed at the address plus 2B. The 2 * Bytes of padding will be written as zero. */ /* * This is intended to be used when the host buffer is cache-line * aligned to produce packets that are easy to parse in host memory * while still allowing writes to be cache line aligned. */ #define RX_PROD_PKT_BD_FLAGS_SOP_PAD UINT32_C(0x40) /* * If set to 1, the packet write will be padded out to the nearest * cache-line with zero value padding. */ /* * If receive buffers start/end on cache-line boundaries, this feature * will ensure that all data writes on the PCI bus start/end on cache * line boundaries. */ #define RX_PROD_PKT_BD_FLAGS_EOP_PAD UINT32_C(0x80) /* * This value is the number of additional buffers in the ring that * describe the buffer space to be consumed for the this packet. If the * value is zero, then the packet must fit within the space described by * this BD. If this value is 1 or more, it indicates how many additional * "buffer" BDs are in the ring immediately following this BD to be used * for the same network packet. Even if the packet to be placed does not * need all the additional buffers, they will be consumed anyway. */ #define RX_PROD_PKT_BD_FLAGS_BUFFERS_MASK UINT32_C(0x300) #define RX_PROD_PKT_BD_FLAGS_BUFFERS_SFT 8 #define RX_PROD_PKT_BD_FLAGS_MASK UINT32_C(0xffc0) #define RX_PROD_PKT_BD_FLAGS_SFT 6 uint16_t len; /* * This is the length in Bytes of the host physical buffer where data * for the packet may be placed in host memory. */ /* * While this is a Byte resolution value, it is often advantageous to * ensure that the buffers provided end on a host cache line. */ uint32_t opaque; /* * The opaque data field is pass through to the completion and can be * used for any data that the driver wants to associate with this * receive buffer set. */ uint64_t addr; /* * This is the host physical address where data for the packet may by * placed in host memory. */ /* * While this is a Byte resolution value, it is often advantageous to * ensure that the buffers provide start on a host cache line. */ } __attribute__((packed)); /* RX Producer Buffer BD (16 bytes) */ struct rx_prod_bfr_bd { uint16_t flags_type; /* This value identifies the type of buffer descriptor. */ #define RX_PROD_BFR_BD_TYPE_MASK UINT32_C(0x3f) #define RX_PROD_BFR_BD_TYPE_SFT 0 /* * Indicates that this BD is 16B long and is an RX Producer * Buffer BD. */ #define RX_PROD_BFR_BD_TYPE_RX_PROD_BFR UINT32_C(0x5) #define RX_PROD_BFR_BD_FLAGS_MASK UINT32_C(0xffc0) #define RX_PROD_BFR_BD_FLAGS_SFT 6 uint16_t len; /* * This is the length in Bytes of the host physical buffer where data * for the packet may be placed in host memory. */ /* * While this is a Byte resolution value, it is often advantageous to * ensure that the buffers provided end on a host cache line. */ uint32_t opaque; /* This field is not used. */ uint64_t addr; /* * This is the host physical address where data for the packet may by * placed in host memory. */ /* * While this is a Byte resolution value, it is often advantageous to * ensure that the buffers provide start on a host cache line. */ } __attribute__((packed)); /* RX Producer Aggregation BD (16 bytes) */ struct rx_prod_agg_bd { uint16_t flags_type; /* This value identifies the type of buffer descriptor. */ #define RX_PROD_AGG_BD_TYPE_MASK UINT32_C(0x3f) #define RX_PROD_AGG_BD_TYPE_SFT 0 /* * Indicates that this BD is 16B long and is an RX Producer * Assembly Buffer Descriptor. */ #define RX_PROD_AGG_BD_TYPE_RX_PROD_AGG UINT32_C(0x6) /* * If set to 1, the packet write will be padded out to the nearest * cache-line with zero value padding. */ /* * If receive buffers start/end on cache-line boundaries, this feature * will ensure that all data writes on the PCI bus end on cache line * boundaries. */ #define RX_PROD_AGG_BD_FLAGS_EOP_PAD UINT32_C(0x40) #define RX_PROD_AGG_BD_FLAGS_MASK UINT32_C(0xffc0) #define RX_PROD_AGG_BD_FLAGS_SFT 6 uint16_t len; /* * This is the length in Bytes of the host physical buffer where data * for the packet may be placed in host memory. */ /* * While this is a Byte resolution value, it is often advantageous to * ensure that the buffers provided end on a host cache line. */ uint32_t opaque; /* * The opaque data field is pass through to the completion and can be * used for any data that the driver wants to associate with this * receive assembly buffer. */ uint64_t addr; /* * This is the host physical address where data for the packet may by * placed in host memory. */ /* * While this is a Byte resolution value, it is often advantageous to * ensure that the buffers provide start on a host cache line. */ } __attribute__((packed)); /* Completion Ring Structures */ /* Note: This structure is used by the HWRM to communicate HWRM Error. */ /* Base Completion Record (16 bytes) */ struct cmpl_base { uint16_t type; /* unused is 10 b */ /* * This field indicates the exact type of the completion. By convention, * the LSB identifies the length of the record in 16B units. Even values * indicate 16B records. Odd values indicate 32B records. */ #define CMPL_BASE_TYPE_MASK UINT32_C(0x3f) #define CMPL_BASE_TYPE_SFT 0 /* TX L2 completion: Completion of TX packet. Length = 16B */ #define CMPL_BASE_TYPE_TX_L2 UINT32_C(0x0) /* RX L2 completion: Completion of and L2 RX packet. Length = 32B */ #define CMPL_BASE_TYPE_RX_L2 UINT32_C(0x11) /* * RX Aggregation Buffer completion : Completion of an L2 * aggregation buffer in support of TPA, HDS, or Jumbo packet * completion. Length = 16B */ #define CMPL_BASE_TYPE_RX_AGG UINT32_C(0x12) /* * RX L2 TPA Start Completion: Completion at the beginning of a * TPA operation. Length = 32B */ #define CMPL_BASE_TYPE_RX_TPA_START UINT32_C(0x13) /* * RX L2 TPA End Completion: Completion at the end of a TPA * operation. Length = 32B */ #define CMPL_BASE_TYPE_RX_TPA_END UINT32_C(0x15) /* * Statistics Ejection Completion: Completion of statistics data * ejection buffer. Length = 16B */ #define CMPL_BASE_TYPE_STAT_EJECT UINT32_C(0x1a) /* HWRM Command Completion: Completion of an HWRM command. */ #define CMPL_BASE_TYPE_HWRM_DONE UINT32_C(0x20) /* Forwarded HWRM Request */ #define CMPL_BASE_TYPE_HWRM_FWD_REQ UINT32_C(0x22) /* Forwarded HWRM Response */ #define CMPL_BASE_TYPE_HWRM_FWD_RESP UINT32_C(0x24) /* HWRM Asynchronous Event Information */ #define CMPL_BASE_TYPE_HWRM_ASYNC_EVENT UINT32_C(0x2e) /* CQ Notification */ #define CMPL_BASE_TYPE_CQ_NOTIFICATION UINT32_C(0x30) /* SRQ Threshold Event */ #define CMPL_BASE_TYPE_SRQ_EVENT UINT32_C(0x32) /* DBQ Threshold Event */ #define CMPL_BASE_TYPE_DBQ_EVENT UINT32_C(0x34) /* QP Async Notification */ #define CMPL_BASE_TYPE_QP_EVENT UINT32_C(0x38) /* Function Async Notification */ #define CMPL_BASE_TYPE_FUNC_EVENT UINT32_C(0x3a) /* unused is 10 b */ uint16_t info1; /* info1 is 16 b */ uint32_t info2; /* info2 is 32 b */ uint32_t info3_v; /* info3 is 31 b */ /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define CMPL_BASE_V UINT32_C(0x1) /* info3 is 31 b */ #define CMPL_BASE_INFO3_MASK UINT32_C(0xfffffffe) #define CMPL_BASE_INFO3_SFT 1 uint32_t info4; /* info4 is 32 b */ } __attribute__((packed)); /* TX Completion Record (16 bytes) */ struct tx_cmpl { uint16_t flags_type; /* * This field indicates the exact type of the completion. By convention, * the LSB identifies the length of the record in 16B units. Even values * indicate 16B records. Odd values indicate 32B records. */ #define TX_CMPL_TYPE_MASK UINT32_C(0x3f) #define TX_CMPL_TYPE_SFT 0 /* TX L2 completion: Completion of TX packet. Length = 16B */ #define TX_CMPL_TYPE_TX_L2 UINT32_C(0x0) /* * When this bit is '1', it indicates a packet that has an error of some * type. Type of error is indicated in error_flags. */ #define TX_CMPL_FLAGS_ERROR UINT32_C(0x40) /* * When this bit is '1', it indicates that the packet completed was * transmitted using the push acceleration data provided by the driver. * When this bit is '0', it indicates that the packet had not push * acceleration data written or was executed as a normal packet even * though push data was provided. */ #define TX_CMPL_FLAGS_PUSH UINT32_C(0x80) #define TX_CMPL_FLAGS_MASK UINT32_C(0xffc0) #define TX_CMPL_FLAGS_SFT 6 uint16_t unused_0; /* unused1 is 16 b */ uint32_t opaque; /* * This is a copy of the opaque field from the first TX BD of this * transmitted packet. */ uint16_t errors_v; /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define TX_CMPL_V UINT32_C(0x1) /* * This error indicates that there was some sort of problem with the BDs * for the packet. */ #define TX_CMPL_ERRORS_BUFFER_ERROR_MASK UINT32_C(0xe) #define TX_CMPL_ERRORS_BUFFER_ERROR_SFT 1 /* No error */ #define TX_CMPL_ERRORS_BUFFER_ERROR_NO_ERROR (UINT32_C(0x0) << 1) /* Bad Format: BDs were not formatted correctly. */ #define TX_CMPL_ERRORS_BUFFER_ERROR_BAD_FMT (UINT32_C(0x2) << 1) #define TX_CMPL_ERRORS_BUFFER_ERROR_LAST TX_CMPL_ERRORS_BUFFER_ERROR_BAD_FMT /* * When this bit is '1', it indicates that the length of the packet was * zero. No packet was transmitted. */ #define TX_CMPL_ERRORS_ZERO_LENGTH_PKT UINT32_C(0x10) /* * When this bit is '1', it indicates that the packet was longer than * the programmed limit in TDI. No packet was transmitted. */ #define TX_CMPL_ERRORS_EXCESSIVE_BD_LENGTH UINT32_C(0x20) /* * When this bit is '1', it indicates that one or more of the BDs * associated with this packet generated a PCI error. This probably * means the address was not valid. */ #define TX_CMPL_ERRORS_DMA_ERROR UINT32_C(0x40) /* * When this bit is '1', it indicates that the packet was longer than * indicated by the hint. No packet was transmitted. */ #define TX_CMPL_ERRORS_HINT_TOO_SHORT UINT32_C(0x80) /* * When this bit is '1', it indicates that the packet was dropped due to * Poison TLP error on one or more of the TLPs in the PXP completion. */ #define TX_CMPL_ERRORS_POISON_TLP_ERROR UINT32_C(0x100) #define TX_CMPL_ERRORS_MASK UINT32_C(0xfffe) #define TX_CMPL_ERRORS_SFT 1 uint16_t unused_1; /* unused2 is 16 b */ uint32_t unused_2; /* unused3 is 32 b */ } __attribute__((packed)); /* RX Packet Completion Record (32 bytes split to 2 16-byte struct) */ struct rx_pkt_cmpl { uint16_t flags_type; /* * This field indicates the exact type of the completion. By convention, * the LSB identifies the length of the record in 16B units. Even values * indicate 16B records. Odd values indicate 32B records. */ #define RX_PKT_CMPL_TYPE_MASK UINT32_C(0x3f) #define RX_PKT_CMPL_TYPE_SFT 0 /* RX L2 completion: Completion of and L2 RX packet. Length = 32B */ #define RX_PKT_CMPL_TYPE_RX_L2 UINT32_C(0x11) /* * When this bit is '1', it indicates a packet that has an error of some * type. Type of error is indicated in error_flags. */ #define RX_PKT_CMPL_FLAGS_ERROR UINT32_C(0x40) /* This field indicates how the packet was placed in the buffer. */ #define RX_PKT_CMPL_FLAGS_PLACEMENT_MASK UINT32_C(0x380) #define RX_PKT_CMPL_FLAGS_PLACEMENT_SFT 7 /* Normal: Packet was placed using normal algorithm. */ #define RX_PKT_CMPL_FLAGS_PLACEMENT_NORMAL (UINT32_C(0x0) << 7) /* Jumbo: Packet was placed using jumbo algorithm. */ #define RX_PKT_CMPL_FLAGS_PLACEMENT_JUMBO (UINT32_C(0x1) << 7) /* * Header/Data Separation: Packet was placed using Header/Data * separation algorithm. The separation location is indicated by * the itype field. */ #define RX_PKT_CMPL_FLAGS_PLACEMENT_HDS (UINT32_C(0x2) << 7) #define RX_PKT_CMPL_FLAGS_PLACEMENT_LAST RX_PKT_CMPL_FLAGS_PLACEMENT_HDS /* This bit is '1' if the RSS field in this completion is valid. */ #define RX_PKT_CMPL_FLAGS_RSS_VALID UINT32_C(0x400) /* unused is 1 b */ /* * This value indicates what the inner packet determined for the packet * was. */ #define RX_PKT_CMPL_FLAGS_ITYPE_MASK UINT32_C(0xf000) #define RX_PKT_CMPL_FLAGS_ITYPE_SFT 12 /* Not Known: Indicates that the packet type was not known. */ #define RX_PKT_CMPL_FLAGS_ITYPE_NOT_KNOWN (UINT32_C(0x0) << 12) /* * IP Packet: Indicates that the packet was an IP packet, but * further classification was not possible. */ #define RX_PKT_CMPL_FLAGS_ITYPE_IP (UINT32_C(0x1) << 12) /* * TCP Packet: Indicates that the packet was IP and TCP. This * indicates that the payload_offset field is valid. */ #define RX_PKT_CMPL_FLAGS_ITYPE_TCP (UINT32_C(0x2) << 12) /* * UDP Packet: Indicates that the packet was IP and UDP. This * indicates that the payload_offset field is valid. */ #define RX_PKT_CMPL_FLAGS_ITYPE_UDP (UINT32_C(0x3) << 12) /* * FCoE Packet: Indicates that the packet was recognized as a * FCoE. This also indicates that the payload_offset field is * valid. */ #define RX_PKT_CMPL_FLAGS_ITYPE_FCOE (UINT32_C(0x4) << 12) /* * RoCE Packet: Indicates that the packet was recognized as a * RoCE. This also indicates that the payload_offset field is * valid. */ #define RX_PKT_CMPL_FLAGS_ITYPE_ROCE (UINT32_C(0x5) << 12) /* * ICMP Packet: Indicates that the packet was recognized as * ICMP. This indicates that the payload_offset field is valid. */ #define RX_PKT_CMPL_FLAGS_ITYPE_ICMP (UINT32_C(0x7) << 12) /* * PtP packet wo/timestamp: Indicates that the packet was * recognized as a PtP packet. */ #define RX_PKT_CMPL_FLAGS_ITYPE_PTP_WO_TIMESTAMP (UINT32_C(0x8) << 12) /* * PtP packet w/timestamp: Indicates that the packet was * recognized as a PtP packet and that a timestamp was taken for * the packet. */ #define RX_PKT_CMPL_FLAGS_ITYPE_PTP_W_TIMESTAMP (UINT32_C(0x9) << 12) #define RX_PKT_CMPL_FLAGS_ITYPE_LAST RX_PKT_CMPL_FLAGS_ITYPE_PTP_W_TIMESTAMP #define RX_PKT_CMPL_FLAGS_MASK UINT32_C(0xffc0) #define RX_PKT_CMPL_FLAGS_SFT 6 uint16_t len; /* * This is the length of the data for the packet stored in the buffer(s) * identified by the opaque value. This includes the packet BD and any * associated buffer BDs. This does not include the the length of any * data places in aggregation BDs. */ uint32_t opaque; /* * This is a copy of the opaque field from the RX BD this completion * corresponds to. */ uint8_t agg_bufs_v1; /* unused1 is 2 b */ /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define RX_PKT_CMPL_V1 UINT32_C(0x1) /* * This value is the number of aggregation buffers that follow this * entry in the completion ring that are a part of this packet. If the * value is zero, then the packet is completely contained in the buffer * space provided for the packet in the RX ring. */ #define RX_PKT_CMPL_AGG_BUFS_MASK UINT32_C(0x3e) #define RX_PKT_CMPL_AGG_BUFS_SFT 1 /* unused1 is 2 b */ uint8_t rss_hash_type; /* * This is the RSS hash type for the packet. The value is packed * {tuple_extrac_op[1:0],rss_profile_id[4:0],tuple_extrac_op[2]}. */ uint8_t payload_offset; /* * This value indicates the offset in bytes from the beginning of the * packet where the inner payload starts. This value is valid for TCP, * UDP, FCoE, and RoCE packets. A value of zero indicates that header is * 256B into the packet. */ uint8_t unused_1; /* unused2 is 8 b */ uint32_t rss_hash; /* * This value is the RSS hash value calculated for the packet based on * the mode bits and key value in the VNIC. */ } __attribute__((packed)); /* last 16 bytes of RX Packet Completion Record */ struct rx_pkt_cmpl_hi { uint32_t flags2; /* * This indicates that the ip checksum was calculated for the inner * packet and that the ip_cs_error field indicates if there was an * error. */ #define RX_PKT_CMPL_FLAGS2_IP_CS_CALC UINT32_C(0x1) /* * This indicates that the TCP, UDP or ICMP checksum was calculated for * the inner packet and that the l4_cs_error field indicates if there * was an error. */ #define RX_PKT_CMPL_FLAGS2_L4_CS_CALC UINT32_C(0x2) /* * This indicates that the ip checksum was calculated for the tunnel * header and that the t_ip_cs_error field indicates if there was an * error. */ #define RX_PKT_CMPL_FLAGS2_T_IP_CS_CALC UINT32_C(0x4) /* * This indicates that the UDP checksum was calculated for the tunnel * packet and that the t_l4_cs_error field indicates if there was an * error. */ #define RX_PKT_CMPL_FLAGS2_T_L4_CS_CALC UINT32_C(0x8) /* This value indicates what format the metadata field is. */ #define RX_PKT_CMPL_FLAGS2_META_FORMAT_MASK UINT32_C(0xf0) #define RX_PKT_CMPL_FLAGS2_META_FORMAT_SFT 4 /* No metadata informtaion. Value is zero. */ #define RX_PKT_CMPL_FLAGS2_META_FORMAT_NONE (UINT32_C(0x0) << 4) /* * The metadata field contains the VLAN tag and TPID value. - * metadata[11:0] contains the vlan VID value. - metadata[12] * contains the vlan DE value. - metadata[15:13] contains the * vlan PRI value. - metadata[31:16] contains the vlan TPID * value. */ #define RX_PKT_CMPL_FLAGS2_META_FORMAT_VLAN (UINT32_C(0x1) << 4) #define RX_PKT_CMPL_FLAGS2_META_FORMAT_LAST RX_PKT_CMPL_FLAGS2_META_FORMAT_VLAN /* * This field indicates the IP type for the inner-most IP header. A * value of '0' indicates IPv4. A value of '1' indicates IPv6. This * value is only valid if itype indicates a packet with an IP header. */ #define RX_PKT_CMPL_FLAGS2_IP_TYPE UINT32_C(0x100) uint32_t metadata; /* * This is data from the CFA block as indicated by the meta_format * field. */ /* When meta_format=1, this value is the VLAN VID. */ #define RX_PKT_CMPL_METADATA_VID_MASK UINT32_C(0xfff) #define RX_PKT_CMPL_METADATA_VID_SFT 0 /* When meta_format=1, this value is the VLAN DE. */ #define RX_PKT_CMPL_METADATA_DE UINT32_C(0x1000) /* When meta_format=1, this value is the VLAN PRI. */ #define RX_PKT_CMPL_METADATA_PRI_MASK UINT32_C(0xe000) #define RX_PKT_CMPL_METADATA_PRI_SFT 13 /* When meta_format=1, this value is the VLAN TPID. */ #define RX_PKT_CMPL_METADATA_TPID_MASK UINT32_C(0xffff0000) #define RX_PKT_CMPL_METADATA_TPID_SFT 16 uint16_t errors_v2; /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define RX_PKT_CMPL_V2 UINT32_C(0x1) /* * This error indicates that there was some sort of problem with the BDs * for the packet that was found after part of the packet was already * placed. The packet should be treated as invalid. */ #define RX_PKT_CMPL_ERRORS_BUFFER_ERROR_MASK UINT32_C(0xe) #define RX_PKT_CMPL_ERRORS_BUFFER_ERROR_SFT 1 /* No buffer error */ #define RX_PKT_CMPL_ERRORS_BUFFER_ERROR_NO_BUFFER (UINT32_C(0x0) << 1) /* * Did Not Fit: Packet did not fit into packet buffer provided. * For regular placement, this means the packet did not fit in * the buffer provided. For HDS and jumbo placement, this means * that the packet could not be placed into 7 physical buffers * or less. */ #define RX_PKT_CMPL_ERRORS_BUFFER_ERROR_DID_NOT_FIT (UINT32_C(0x1) << 1) /* * Not On Chip: All BDs needed for the packet were not on-chip * when the packet arrived. */ #define RX_PKT_CMPL_ERRORS_BUFFER_ERROR_NOT_ON_CHIP (UINT32_C(0x2) << 1) /* Bad Format: BDs were not formatted correctly. */ #define RX_PKT_CMPL_ERRORS_BUFFER_ERROR_BAD_FORMAT (UINT32_C(0x3) << 1) #define RX_PKT_CMPL_ERRORS_BUFFER_ERROR_LAST RX_PKT_CMPL_ERRORS_BUFFER_ERROR_BAD_FORMAT /* This indicates that there was an error in the IP header checksum. */ #define RX_PKT_CMPL_ERRORS_IP_CS_ERROR UINT32_C(0x10) /* * This indicates that there was an error in the TCP, UDP or ICMP * checksum. */ #define RX_PKT_CMPL_ERRORS_L4_CS_ERROR UINT32_C(0x20) /* * This indicates that there was an error in the tunnel IP header * checksum. */ #define RX_PKT_CMPL_ERRORS_T_IP_CS_ERROR UINT32_C(0x40) /* This indicates that there was an error in the tunnel UDP checksum. */ #define RX_PKT_CMPL_ERRORS_T_L4_CS_ERROR UINT32_C(0x80) /* * This indicates that there was a CRC error on either an FCoE or RoCE * packet. The itype indicates the packet type. */ #define RX_PKT_CMPL_ERRORS_CRC_ERROR UINT32_C(0x100) /* * This indicates that there was an error in the tunnel portion of the * packet when this field is non-zero. */ #define RX_PKT_CMPL_ERRORS_T_PKT_ERROR_MASK UINT32_C(0xe00) #define RX_PKT_CMPL_ERRORS_T_PKT_ERROR_SFT 9 /* * No additional error occurred on the tunnel portion of the * packet of the packet does not have a tunnel. */ #define RX_PKT_CMPL_ERRORS_T_PKT_ERROR_NO_ERROR (UINT32_C(0x0) << 9) /* * Indicates that IP header version does not match expectation * from L2 Ethertype for IPv4 and IPv6 in the tunnel header. */ #define RX_PKT_CMPL_ERRORS_T_PKT_ERROR_T_L3_BAD_VERSION (UINT32_C(0x1) << 9) /* * Indicates that header length is out of range in the tunnel * header. Valid for IPv4. */ #define RX_PKT_CMPL_ERRORS_T_PKT_ERROR_T_L3_BAD_HDR_LEN (UINT32_C(0x2) << 9) /* * Indicates that the physical packet is shorter than that * claimed by the PPPoE header length for a tunnel PPPoE packet. */ #define RX_PKT_CMPL_ERRORS_T_PKT_ERROR_TUNNEL_TOTAL_ERROR (UINT32_C(0x3) << 9) /* * Indicates that physical packet is shorter than that claimed * by the tunnel l3 header length. Valid for IPv4, or IPv6 * tunnel packet packets. */ #define RX_PKT_CMPL_ERRORS_T_PKT_ERROR_T_IP_TOTAL_ERROR (UINT32_C(0x4) << 9) /* * Indicates that the physical packet is shorter than that * claimed by the tunnel UDP header length for a tunnel UDP * packet that is not fragmented. */ #define RX_PKT_CMPL_ERRORS_T_PKT_ERROR_T_UDP_TOTAL_ERROR (UINT32_C(0x5) << 9) /* * indicates that the IPv4 TTL or IPv6 hop limit check have * failed (e.g. TTL = 0) in the tunnel header. Valid for IPv4, * and IPv6. */ #define RX_PKT_CMPL_ERRORS_T_PKT_ERROR_T_L3_BAD_TTL (UINT32_C(0x6) << 9) #define RX_PKT_CMPL_ERRORS_T_PKT_ERROR_LAST RX_PKT_CMPL_ERRORS_T_PKT_ERROR_T_L3_BAD_TTL /* * This indicates that there was an error in the inner portion of the * packet when this field is non-zero. */ #define RX_PKT_CMPL_ERRORS_PKT_ERROR_MASK UINT32_C(0xf000) #define RX_PKT_CMPL_ERRORS_PKT_ERROR_SFT 12 /* * No additional error occurred on the tunnel portion of the * packet of the packet does not have a tunnel. */ #define RX_PKT_CMPL_ERRORS_PKT_ERROR_NO_ERROR (UINT32_C(0x0) << 12) /* * Indicates that IP header version does not match expectation * from L2 Ethertype for IPv4 and IPv6 or that option other than * VFT was parsed on FCoE packet. */ #define RX_PKT_CMPL_ERRORS_PKT_ERROR_L3_BAD_VERSION (UINT32_C(0x1) << 12) /* * indicates that header length is out of range. Valid for IPv4 * and RoCE */ #define RX_PKT_CMPL_ERRORS_PKT_ERROR_L3_BAD_HDR_LEN (UINT32_C(0x2) << 12) /* * indicates that the IPv4 TTL or IPv6 hop limit check have * failed (e.g. TTL = 0). Valid for IPv4, and IPv6 */ #define RX_PKT_CMPL_ERRORS_PKT_ERROR_L3_BAD_TTL (UINT32_C(0x3) << 12) /* * Indicates that physical packet is shorter than that claimed * by the l3 header length. Valid for IPv4, IPv6 packet or RoCE * packets. */ #define RX_PKT_CMPL_ERRORS_PKT_ERROR_IP_TOTAL_ERROR (UINT32_C(0x4) << 12) /* * Indicates that the physical packet is shorter than that * claimed by the UDP header length for a UDP packet that is not * fragmented. */ #define RX_PKT_CMPL_ERRORS_PKT_ERROR_UDP_TOTAL_ERROR (UINT32_C(0x5) << 12) /* * Indicates that TCP header length > IP payload. Valid for TCP * packets only. */ #define RX_PKT_CMPL_ERRORS_PKT_ERROR_L4_BAD_HDR_LEN (UINT32_C(0x6) << 12) /* Indicates that TCP header length < 5. Valid for TCP. */ #define RX_PKT_CMPL_ERRORS_PKT_ERROR_L4_BAD_HDR_LEN_TOO_SMALL (UINT32_C(0x7) << 12) /* * Indicates that TCP option headers result in a TCP header size * that does not match data offset in TCP header. Valid for TCP. */ #define RX_PKT_CMPL_ERRORS_PKT_ERROR_L4_BAD_OPT_LEN (UINT32_C(0x8) << 12) #define RX_PKT_CMPL_ERRORS_PKT_ERROR_LAST RX_PKT_CMPL_ERRORS_PKT_ERROR_L4_BAD_OPT_LEN #define RX_PKT_CMPL_ERRORS_MASK UINT32_C(0xfffe) #define RX_PKT_CMPL_ERRORS_SFT 1 uint16_t cfa_code; /* * This field identifies the CFA action rule that was used for this * packet. */ uint32_t reorder; /* * This value holds the reordering sequence number for the packet. If * the reordering sequence is not valid, then this value is zero. The * reordering domain for the packet is in the bottom 8 to 10b of the * rss_hash value. The bottom 20b of this value contain the ordering * domain value for the packet. */ #define RX_PKT_CMPL_REORDER_MASK UINT32_C(0xffffff) #define RX_PKT_CMPL_REORDER_SFT 0 } __attribute__((packed)); /* RX L2 TPA Start Completion Record (32 bytes split to 2 16-byte struct) */ struct rx_tpa_start_cmpl { uint16_t flags_type; /* * This field indicates the exact type of the completion. By convention, * the LSB identifies the length of the record in 16B units. Even values * indicate 16B records. Odd values indicate 32B records. */ #define RX_TPA_START_CMPL_TYPE_MASK UINT32_C(0x3f) #define RX_TPA_START_CMPL_TYPE_SFT 0 /* * RX L2 TPA Start Completion: Completion at the beginning of a * TPA operation. Length = 32B */ #define RX_TPA_START_CMPL_TYPE_RX_TPA_START UINT32_C(0x13) /* This bit will always be '0' for TPA start completions. */ #define RX_TPA_START_CMPL_FLAGS_ERROR UINT32_C(0x40) /* This field indicates how the packet was placed in the buffer. */ #define RX_TPA_START_CMPL_FLAGS_PLACEMENT_MASK UINT32_C(0x380) #define RX_TPA_START_CMPL_FLAGS_PLACEMENT_SFT 7 /* * Jumbo: TPA Packet was placed using jumbo algorithm. This * means that the first buffer will be filled with data before * moving to aggregation buffers. Each aggregation buffer will * be filled before moving to the next aggregation buffer. */ #define RX_TPA_START_CMPL_FLAGS_PLACEMENT_JUMBO (UINT32_C(0x1) << 7) /* * Header/Data Separation: Packet was placed using Header/Data * separation algorithm. The separation location is indicated by * the itype field. */ #define RX_TPA_START_CMPL_FLAGS_PLACEMENT_HDS (UINT32_C(0x2) << 7) /* * GRO/Jumbo: Packet will be placed using GRO/Jumbo where the * first packet is filled with data. Subsequent packets will be * placed such that any one packet does not span two aggregation * buffers unless it starts at the beginning of an aggregation * buffer. */ #define RX_TPA_START_CMPL_FLAGS_PLACEMENT_GRO_JUMBO (UINT32_C(0x5) << 7) /* * GRO/Header-Data Separation: Packet will be placed using * GRO/HDS where the header is in the first packet. Payload of * each packet will be placed such that any one packet does not * span two aggregation buffers unless it starts at the * beginning of an aggregation buffer. */ #define RX_TPA_START_CMPL_FLAGS_PLACEMENT_GRO_HDS (UINT32_C(0x6) << 7) #define RX_TPA_START_CMPL_FLAGS_PLACEMENT_LAST RX_TPA_START_CMPL_FLAGS_PLACEMENT_GRO_HDS /* This bit is '1' if the RSS field in this completion is valid. */ #define RX_TPA_START_CMPL_FLAGS_RSS_VALID UINT32_C(0x400) /* unused is 1 b */ /* * This value indicates what the inner packet determined for the packet * was. */ #define RX_TPA_START_CMPL_FLAGS_ITYPE_MASK UINT32_C(0xf000) #define RX_TPA_START_CMPL_FLAGS_ITYPE_SFT 12 /* TCP Packet: Indicates that the packet was IP and TCP. */ #define RX_TPA_START_CMPL_FLAGS_ITYPE_TCP (UINT32_C(0x2) << 12) #define RX_TPA_START_CMPL_FLAGS_ITYPE_LAST RX_TPA_START_CMPL_FLAGS_ITYPE_TCP #define RX_TPA_START_CMPL_FLAGS_MASK UINT32_C(0xffc0) #define RX_TPA_START_CMPL_FLAGS_SFT 6 uint16_t len; /* * This value indicates the amount of packet data written to the buffer * the opaque field in this completion corresponds to. */ uint32_t opaque; /* * This is a copy of the opaque field from the RX BD this completion * corresponds to. */ uint8_t v1; /* unused1 is 7 b */ /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define RX_TPA_START_CMPL_V1 UINT32_C(0x1) /* unused1 is 7 b */ uint8_t rss_hash_type; /* * This is the RSS hash type for the packet. The value is packed * {tuple_extrac_op[1:0],rss_profile_id[4:0],tuple_extrac_op[2]}. */ uint16_t agg_id; /* * This is the aggregation ID that the completion is associated with. * Use this number to correlate the TPA start completion with the TPA * end completion. */ /* unused2 is 9 b */ /* * This is the aggregation ID that the completion is associated with. * Use this number to correlate the TPA start completion with the TPA * end completion. */ #define RX_TPA_START_CMPL_AGG_ID_MASK UINT32_C(0xfe00) #define RX_TPA_START_CMPL_AGG_ID_SFT 9 uint32_t rss_hash; /* * This value is the RSS hash value calculated for the packet based on * the mode bits and key value in the VNIC. */ } __attribute__((packed)); /* last 16 bytes of RX L2 TPA Start Completion Record */ struct rx_tpa_start_cmpl_hi { uint32_t flags2; /* * This indicates that the ip checksum was calculated for the inner * packet and that the sum passed for all segments included in the * aggregation. */ #define RX_TPA_START_CMPL_FLAGS2_IP_CS_CALC UINT32_C(0x1) /* * This indicates that the TCP, UDP or ICMP checksum was calculated for * the inner packet and that the sum passed for all segments included in * the aggregation. */ #define RX_TPA_START_CMPL_FLAGS2_L4_CS_CALC UINT32_C(0x2) /* * This indicates that the ip checksum was calculated for the tunnel * header and that the sum passed for all segments included in the * aggregation. */ #define RX_TPA_START_CMPL_FLAGS2_T_IP_CS_CALC UINT32_C(0x4) /* * This indicates that the UDP checksum was calculated for the tunnel * packet and that the sum passed for all segments included in the * aggregation. */ #define RX_TPA_START_CMPL_FLAGS2_T_L4_CS_CALC UINT32_C(0x8) /* This value indicates what format the metadata field is. */ #define RX_TPA_START_CMPL_FLAGS2_META_FORMAT_MASK UINT32_C(0xf0) #define RX_TPA_START_CMPL_FLAGS2_META_FORMAT_SFT 4 /* No metadata informtaion. Value is zero. */ #define RX_TPA_START_CMPL_FLAGS2_META_FORMAT_NONE (UINT32_C(0x0) << 4) /* * The metadata field contains the VLAN tag and TPID value. - * metadata[11:0] contains the vlan VID value. - metadata[12] * contains the vlan DE value. - metadata[15:13] contains the * vlan PRI value. - metadata[31:16] contains the vlan TPID * value. */ #define RX_TPA_START_CMPL_FLAGS2_META_FORMAT_VLAN (UINT32_C(0x1) << 4) #define RX_TPA_START_CMPL_FLAGS2_META_FORMAT_LAST RX_TPA_START_CMPL_FLAGS2_META_FORMAT_VLAN /* * This field indicates the IP type for the inner-most IP header. A * value of '0' indicates IPv4. A value of '1' indicates IPv6. */ #define RX_TPA_START_CMPL_FLAGS2_IP_TYPE UINT32_C(0x100) uint32_t metadata; /* * This is data from the CFA block as indicated by the meta_format * field. */ /* When meta_format=1, this value is the VLAN VID. */ #define RX_TPA_START_CMPL_METADATA_VID_MASK UINT32_C(0xfff) #define RX_TPA_START_CMPL_METADATA_VID_SFT 0 /* When meta_format=1, this value is the VLAN DE. */ #define RX_TPA_START_CMPL_METADATA_DE UINT32_C(0x1000) /* When meta_format=1, this value is the VLAN PRI. */ #define RX_TPA_START_CMPL_METADATA_PRI_MASK UINT32_C(0xe000) #define RX_TPA_START_CMPL_METADATA_PRI_SFT 13 /* When meta_format=1, this value is the VLAN TPID. */ #define RX_TPA_START_CMPL_METADATA_TPID_MASK UINT32_C(0xffff0000) #define RX_TPA_START_CMPL_METADATA_TPID_SFT 16 uint16_t v2; /* unused4 is 15 b */ /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define RX_TPA_START_CMPL_V2 UINT32_C(0x1) /* unused4 is 15 b */ uint16_t cfa_code; /* * This field identifies the CFA action rule that was used for this * packet. */ uint32_t inner_l4_size_inner_l3_offset_inner_l2_offset_outer_l3_offset; /* * This is the size in bytes of the inner most L4 header. This can be * subtracted from the payload_offset to determine the start of the * inner most L4 header. */ /* * This is the offset from the beginning of the packet in bytes for the * outer L3 header. If there is no outer L3 header, then this value is * zero. */ #define RX_TPA_START_CMPL_OUTER_L3_OFFSET_MASK UINT32_C(0x1ff) #define RX_TPA_START_CMPL_OUTER_L3_OFFSET_SFT 0 /* * This is the offset from the beginning of the packet in bytes for the * inner most L2 header. */ #define RX_TPA_START_CMPL_INNER_L2_OFFSET_MASK UINT32_C(0x3fe00) #define RX_TPA_START_CMPL_INNER_L2_OFFSET_SFT 9 /* * This is the offset from the beginning of the packet in bytes for the * inner most L3 header. */ #define RX_TPA_START_CMPL_INNER_L3_OFFSET_MASK UINT32_C(0x7fc0000) #define RX_TPA_START_CMPL_INNER_L3_OFFSET_SFT 18 /* * This is the size in bytes of the inner most L4 header. This can be * subtracted from the payload_offset to determine the start of the * inner most L4 header. */ #define RX_TPA_START_CMPL_INNER_L4_SIZE_MASK UINT32_C(0xf8000000) #define RX_TPA_START_CMPL_INNER_L4_SIZE_SFT 27 } __attribute__((packed)); /* RX TPA End Completion Record (32 bytes split to 2 16-byte struct) */ struct rx_tpa_end_cmpl { uint16_t flags_type; /* * This field indicates the exact type of the completion. By convention, * the LSB identifies the length of the record in 16B units. Even values * indicate 16B records. Odd values indicate 32B records. */ #define RX_TPA_END_CMPL_TYPE_MASK UINT32_C(0x3f) #define RX_TPA_END_CMPL_TYPE_SFT 0 /* * RX L2 TPA End Completion: Completion at the end of a TPA * operation. Length = 32B */ #define RX_TPA_END_CMPL_TYPE_RX_TPA_END UINT32_C(0x15) /* * When this bit is '1', it indicates a packet that has an error of some * type. Type of error is indicated in error_flags. */ #define RX_TPA_END_CMPL_FLAGS_ERROR UINT32_C(0x40) /* This field indicates how the packet was placed in the buffer. */ #define RX_TPA_END_CMPL_FLAGS_PLACEMENT_MASK UINT32_C(0x380) #define RX_TPA_END_CMPL_FLAGS_PLACEMENT_SFT 7 /* * Jumbo: TPA Packet was placed using jumbo algorithm. This * means that the first buffer will be filled with data before * moving to aggregation buffers. Each aggregation buffer will * be filled before moving to the next aggregation buffer. */ #define RX_TPA_END_CMPL_FLAGS_PLACEMENT_JUMBO (UINT32_C(0x1) << 7) /* * Header/Data Separation: Packet was placed using Header/Data * separation algorithm. The separation location is indicated by * the itype field. */ #define RX_TPA_END_CMPL_FLAGS_PLACEMENT_HDS (UINT32_C(0x2) << 7) /* * GRO/Jumbo: Packet will be placed using GRO/Jumbo where the * first packet is filled with data. Subsequent packets will be * placed such that any one packet does not span two aggregation * buffers unless it starts at the beginning of an aggregation * buffer. */ #define RX_TPA_END_CMPL_FLAGS_PLACEMENT_GRO_JUMBO (UINT32_C(0x5) << 7) /* * GRO/Header-Data Separation: Packet will be placed using * GRO/HDS where the header is in the first packet. Payload of * each packet will be placed such that any one packet does not * span two aggregation buffers unless it starts at the * beginning of an aggregation buffer. */ #define RX_TPA_END_CMPL_FLAGS_PLACEMENT_GRO_HDS (UINT32_C(0x6) << 7) #define RX_TPA_END_CMPL_FLAGS_PLACEMENT_LAST RX_TPA_END_CMPL_FLAGS_PLACEMENT_GRO_HDS /* unused is 2 b */ /* * This value indicates what the inner packet determined for the packet * was. - 2 TCP Packet Indicates that the packet was IP and TCP. This * indicates that the ip_cs field is valid and that the tcp_udp_cs field * is valid and contains the TCP checksum. This also indicates that the * payload_offset field is valid. */ #define RX_TPA_END_CMPL_FLAGS_ITYPE_MASK UINT32_C(0xf000) #define RX_TPA_END_CMPL_FLAGS_ITYPE_SFT 12 #define RX_TPA_END_CMPL_FLAGS_MASK UINT32_C(0xffc0) #define RX_TPA_END_CMPL_FLAGS_SFT 6 uint16_t len; /* * This value is zero for TPA End completions. There is no data in the * buffer that corresponds to the opaque value in this completion. */ uint32_t opaque; /* * This is a copy of the opaque field from the RX BD this completion * corresponds to. */ uint8_t agg_bufs_v1; /* unused1 is 1 b */ /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define RX_TPA_END_CMPL_V1 UINT32_C(0x1) /* * This value is the number of aggregation buffers that follow this * entry in the completion ring that are a part of this aggregation * packet. If the value is zero, then the packet is completely contained * in the buffer space provided in the aggregation start completion. */ #define RX_TPA_END_CMPL_AGG_BUFS_MASK UINT32_C(0x7e) #define RX_TPA_END_CMPL_AGG_BUFS_SFT 1 /* unused1 is 1 b */ uint8_t tpa_segs; /* This value is the number of segments in the TPA operation. */ uint8_t payload_offset; /* * This value indicates the offset in bytes from the beginning of the * packet where the inner payload starts. This value is valid for TCP, * UDP, FCoE, and RoCE packets. A value of zero indicates an offset of * 256 bytes. */ uint8_t agg_id; /* * This is the aggregation ID that the completion is associated with. * Use this number to correlate the TPA start completion with the TPA * end completion. */ /* unused2 is 1 b */ /* * This is the aggregation ID that the completion is associated with. * Use this number to correlate the TPA start completion with the TPA * end completion. */ #define RX_TPA_END_CMPL_AGG_ID_MASK UINT32_C(0xfe) #define RX_TPA_END_CMPL_AGG_ID_SFT 1 uint32_t tsdelta; /* * For non-GRO packets, this value is the timestamp delta between * earliest and latest timestamp values for TPA packet. If packets were * not time stamped, then delta will be zero. For GRO packets, this * field is zero except for the following sub-fields. - tsdelta[31] * Timestamp present indication. When '0', no Timestamp option is in the * packet. When '1', then a Timestamp option is present in the packet. */ } __attribute__((packed)); /* last 16 bytes of RX TPA End Completion Record */ struct rx_tpa_end_cmpl_hi { uint32_t tpa_dup_acks; /* unused3 is 28 b */ /* * This value is the number of duplicate ACKs that have been received as * part of the TPA operation. */ #define RX_TPA_END_CMPL_TPA_DUP_ACKS_MASK UINT32_C(0xf) #define RX_TPA_END_CMPL_TPA_DUP_ACKS_SFT 0 /* unused3 is 28 b */ uint16_t tpa_seg_len; /* * This value is the valid when TPA completion is active. It indicates * the length of the longest segment of the TPA operation for LRO mode * and the length of the first segment in GRO mode. This value may be * used by GRO software to re-construct the original packet stream from * the TPA packet. This is the length of all but the last segment for * GRO. In LRO mode this value may be used to indicate MSS size to the * stack. */ uint16_t unused_3; /* unused4 is 16 b */ uint16_t errors_v2; /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define RX_TPA_END_CMPL_V2 UINT32_C(0x1) /* * This error indicates that there was some sort of problem with the BDs * for the packet that was found after part of the packet was already * placed. The packet should be treated as invalid. */ #define RX_TPA_END_CMPL_ERRORS_BUFFER_ERROR_MASK UINT32_C(0xe) #define RX_TPA_END_CMPL_ERRORS_BUFFER_ERROR_SFT 1 /* * This error occurs when there is a fatal HW problem in the * chip only. It indicates that there were not BDs on chip but * that there was adequate reservation. provided by the TPA * block. */ #define RX_TPA_END_CMPL_ERRORS_BUFFER_ERROR_NOT_ON_CHIP (UINT32_C(0x2) << 1) /* * This error occurs when TPA block was not configured to * reserve adequate BDs for TPA operations on this RX ring. All * data for the TPA operation was not placed. This error can * also be generated when the number of segments is not * programmed correctly in TPA and the 33 total aggregation * buffers allowed for the TPA operation has been exceeded. */ #define RX_TPA_END_CMPL_ERRORS_BUFFER_ERROR_RSV_ERROR (UINT32_C(0x4) << 1) #define RX_TPA_END_CMPL_ERRORS_BUFFER_ERROR_LAST RX_TPA_END_CMPL_ERRORS_BUFFER_ERROR_RSV_ERROR #define RX_TPA_END_CMPL_ERRORS_MASK UINT32_C(0xfffe) #define RX_TPA_END_CMPL_ERRORS_SFT 1 uint16_t unused_4; /* unused5 is 16 b */ uint32_t start_opaque; /* * This is the opaque value that was completed for the TPA start * completion that corresponds to this TPA end completion. */ } __attribute__((packed)); /* RX Aggregation Buffer Completion Record (16 bytes) */ struct rx_abuf_cmpl { uint16_t type; /* unused is 10 b */ /* * This field indicates the exact type of the completion. By convention, * the LSB identifies the length of the record in 16B units. Even values * indicate 16B records. Odd values indicate 32B records. */ #define RX_ABUF_CMPL_TYPE_MASK UINT32_C(0x3f) #define RX_ABUF_CMPL_TYPE_SFT 0 /* * RX Aggregation Buffer completion : Completion of an L2 * aggregation buffer in support of TPA, HDS, or Jumbo packet * completion. Length = 16B */ #define RX_ABUF_CMPL_TYPE_RX_AGG UINT32_C(0x12) /* unused is 10 b */ uint16_t len; /* * This is the length of the data for the packet stored in this * aggregation buffer identified by the opaque value. This does not * include the length of any data placed in other aggregation BDs or in * the packet or buffer BDs. This length does not include any space * added due to hdr_offset register during HDS placement mode. */ uint32_t opaque; /* * This is a copy of the opaque field from the RX BD this aggregation * buffer corresponds to. */ uint32_t v; /* unused2 is 31 b */ /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define RX_ABUF_CMPL_V UINT32_C(0x1) /* unused2 is 31 b */ uint32_t unused_2; /* unused3 is 32 b */ } __attribute__((packed)); /* Statistics Ejection Buffer Completion Record (16 bytes) */ struct eject_cmpl { uint16_t type; /* unused is 10 b */ /* * This field indicates the exact type of the completion. By convention, * the LSB identifies the length of the record in 16B units. Even values * indicate 16B records. Odd values indicate 32B records. */ #define EJECT_CMPL_TYPE_MASK UINT32_C(0x3f) #define EJECT_CMPL_TYPE_SFT 0 /* * Statistics Ejection Completion: Completion of statistics data * ejection buffer. Length = 16B */ #define EJECT_CMPL_TYPE_STAT_EJECT UINT32_C(0x1a) /* unused is 10 b */ uint16_t len; /* This is the length of the statistics data stored in this buffer. */ uint32_t opaque; /* * This is a copy of the opaque field from the RX BD this ejection * buffer corresponds to. */ uint32_t v; /* unused2 is 31 b */ /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define EJECT_CMPL_V UINT32_C(0x1) /* unused2 is 31 b */ uint32_t unused_2; /* unused3 is 32 b */ } __attribute__((packed)); /* HWRM Completion Record (16 bytes) */ struct hwrm_cmpl { uint16_t type; /* unused is 10 b */ /* * This field indicates the exact type of the completion. By convention, * the LSB identifies the length of the record in 16B units. Even values * indicate 16B records. Odd values indicate 32B records. */ #define HWRM_CMPL_TYPE_MASK UINT32_C(0x3f) #define HWRM_CMPL_TYPE_SFT 0 /* HWRM Command Completion: Completion of an HWRM command. */ #define HWRM_CMPL_TYPE_HWRM_DONE UINT32_C(0x20) /* unused is 10 b */ uint16_t sequence_id; /* This is the sequence_id of the HWRM command that has completed. */ uint32_t unused_1; /* unused2 is 32 b */ uint32_t v; /* unused3 is 31 b */ /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define HWRM_CMPL_V UINT32_C(0x1) /* unused3 is 31 b */ uint32_t unused_3; /* unused4 is 32 b */ } __attribute__((packed)); /* HWRM Forwarded Request (16 bytes) */ struct hwrm_fwd_req_cmpl { uint16_t req_len_type; /* Length of forwarded request in bytes. */ /* * This field indicates the exact type of the completion. By convention, * the LSB identifies the length of the record in 16B units. Even values * indicate 16B records. Odd values indicate 32B records. */ #define HWRM_FWD_REQ_CMPL_TYPE_MASK UINT32_C(0x3f) #define HWRM_FWD_REQ_CMPL_TYPE_SFT 0 /* Forwarded HWRM Request */ #define HWRM_FWD_REQ_CMPL_TYPE_HWRM_FWD_REQ UINT32_C(0x22) /* Length of forwarded request in bytes. */ #define HWRM_FWD_REQ_CMPL_REQ_LEN_MASK UINT32_C(0xffc0) #define HWRM_FWD_REQ_CMPL_REQ_LEN_SFT 6 uint16_t source_id; /* * Source ID of this request. Typically used in forwarding requests and * responses. 0x0 - 0xFFF8 - Used for function ids 0xFFF8 - 0xFFFE - * Reserved for internal processors 0xFFFF - HWRM */ uint32_t unused_0; /* unused1 is 32 b */ uint64_t req_buf_addr_v; /* Address of forwarded request. */ /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define HWRM_FWD_REQ_CMPL_V UINT32_C(0x1) /* Address of forwarded request. */ #define HWRM_FWD_REQ_CMPL_REQ_BUF_ADDR_MASK UINT32_C(0xfffffffe) #define HWRM_FWD_REQ_CMPL_REQ_BUF_ADDR_SFT 1 } __attribute__((packed)); /* HWRM Forwarded Response (16 bytes) */ struct hwrm_fwd_resp_cmpl { uint16_t type; /* unused1 is 10 b */ /* * This field indicates the exact type of the completion. By convention, * the LSB identifies the length of the record in 16B units. Even values * indicate 16B records. Odd values indicate 32B records. */ #define HWRM_FWD_RESP_CMPL_TYPE_MASK UINT32_C(0x3f) #define HWRM_FWD_RESP_CMPL_TYPE_SFT 0 /* Forwarded HWRM Response */ #define HWRM_FWD_RESP_CMPL_TYPE_HWRM_FWD_RESP UINT32_C(0x24) /* unused1 is 10 b */ uint16_t source_id; /* * Source ID of this response. Typically used in forwarding requests and * responses. 0x0 - 0xFFF8 - Used for function ids 0xFFF8 - 0xFFFE - * Reserved for internal processors 0xFFFF - HWRM */ uint16_t resp_len; /* Length of forwarded response in bytes. */ uint16_t unused_1; /* unused2 is 16 b */ uint64_t resp_buf_addr_v; /* Address of forwarded response. */ /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define HWRM_FWD_RESP_CMPL_V UINT32_C(0x1) /* Address of forwarded response. */ #define HWRM_FWD_RESP_CMPL_RESP_BUF_ADDR_MASK UINT32_C(0xfffffffe) #define HWRM_FWD_RESP_CMPL_RESP_BUF_ADDR_SFT 1 } __attribute__((packed)); #define GET_EVENT_ID(x) \ ((x) == 0x30 ? "VF_FLR": \ ((x) == 0x20 ? "PF_DRVR_UNLOAD": \ ((x) == 0x10 ? "FUNC_DRVR_UNLOAD": \ ((x) == 0xff ? "HWRM_ERROR": \ ((x) == 0x32 ? "PF_VF_COMM_STATUS_CHANGE": \ ((x) == 0x33 ? "VF_CFG_CHANGE": \ ((x) == 0x11 ? "FUNC_DRVR_LOAD": \ ((x) == 0x31 ? "VF_MAC_ADDR_CHANGE": \ ((x) == 0x4 ? "PORT_CONN_NOT_ALLOWED": \ ((x) == 0x5 ? "LINK_SPEED_CFG_NOT_ALLOWED": \ ((x) == 0x6 ? "LINK_SPEED_CFG_CHANGE": \ ((x) == 0x7 ? "PORT_PHY_CFG_CHANGE": \ ((x) == 0x0 ? "LINK_STATUS_CHANGE": \ ((x) == 0x1 ? "LINK_MTU_CHANGE": \ ((x) == 0x2 ? "LINK_SPEED_CHANGE": \ ((x) == 0x3 ? "DCB_CONFIG_CHANGE": \ ((x) == 0x12 ? "FUNC_FLR_PROC_CMPLT": \ ((x) == 0x21 ? "PF_DRVR_LOAD": \ "Unknown event_id")))))))))))))))))) /* HWRM Asynchronous Event Completion Record (16 bytes) */ struct hwrm_async_event_cmpl { uint16_t type; /* unused1 is 10 b */ /* * This field indicates the exact type of the completion. By convention, * the LSB identifies the length of the record in 16B units. Even values * indicate 16B records. Odd values indicate 32B records. */ #define HWRM_ASYNC_EVENT_CMPL_TYPE_MASK UINT32_C(0x3f) #define HWRM_ASYNC_EVENT_CMPL_TYPE_SFT 0 /* HWRM Asynchronous Event Information */ #define HWRM_ASYNC_EVENT_CMPL_TYPE_HWRM_ASYNC_EVENT UINT32_C(0x2e) /* unused1 is 10 b */ uint16_t event_id; /* Identifiers of events. */ /* Link status changed */ #define HWRM_ASYNC_EVENT_CMPL_EVENT_ID_LINK_STATUS_CHANGE UINT32_C(0x0) /* Link MTU changed */ #define HWRM_ASYNC_EVENT_CMPL_EVENT_ID_LINK_MTU_CHANGE UINT32_C(0x1) /* Link speed changed */ #define HWRM_ASYNC_EVENT_CMPL_EVENT_ID_LINK_SPEED_CHANGE UINT32_C(0x2) /* DCB Configuration changed */ #define HWRM_ASYNC_EVENT_CMPL_EVENT_ID_DCB_CONFIG_CHANGE UINT32_C(0x3) /* Port connection not allowed */ #define HWRM_ASYNC_EVENT_CMPL_EVENT_ID_PORT_CONN_NOT_ALLOWED UINT32_C(0x4) /* Link speed configuration was not allowed */ #define HWRM_ASYNC_EVENT_CMPL_EVENT_ID_LINK_SPEED_CFG_NOT_ALLOWED UINT32_C(0x5) /* Link speed configuration change */ #define HWRM_ASYNC_EVENT_CMPL_EVENT_ID_LINK_SPEED_CFG_CHANGE UINT32_C(0x6) /* Port PHY configuration change */ #define HWRM_ASYNC_EVENT_CMPL_EVENT_ID_PORT_PHY_CFG_CHANGE UINT32_C(0x7) /* Function driver unloaded */ #define HWRM_ASYNC_EVENT_CMPL_EVENT_ID_FUNC_DRVR_UNLOAD UINT32_C(0x10) /* Function driver loaded */ #define HWRM_ASYNC_EVENT_CMPL_EVENT_ID_FUNC_DRVR_LOAD UINT32_C(0x11) /* Function FLR related processing has completed */ #define HWRM_ASYNC_EVENT_CMPL_EVENT_ID_FUNC_FLR_PROC_CMPLT UINT32_C(0x12) /* PF driver unloaded */ #define HWRM_ASYNC_EVENT_CMPL_EVENT_ID_PF_DRVR_UNLOAD UINT32_C(0x20) /* PF driver loaded */ #define HWRM_ASYNC_EVENT_CMPL_EVENT_ID_PF_DRVR_LOAD UINT32_C(0x21) /* VF Function Level Reset (FLR) */ #define HWRM_ASYNC_EVENT_CMPL_EVENT_ID_VF_FLR UINT32_C(0x30) /* VF MAC Address Change */ #define HWRM_ASYNC_EVENT_CMPL_EVENT_ID_VF_MAC_ADDR_CHANGE UINT32_C(0x31) /* PF-VF communication channel status change. */ #define HWRM_ASYNC_EVENT_CMPL_EVENT_ID_PF_VF_COMM_STATUS_CHANGE UINT32_C(0x32) /* VF Configuration Change */ #define HWRM_ASYNC_EVENT_CMPL_EVENT_ID_VF_CFG_CHANGE UINT32_C(0x33) /* HWRM Error */ #define HWRM_ASYNC_EVENT_CMPL_EVENT_ID_HWRM_ERROR UINT32_C(0xff) uint32_t event_data2; /* Event specific data */ uint8_t opaque_v; /* opaque is 7 b */ /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define HWRM_ASYNC_EVENT_CMPL_V UINT32_C(0x1) /* opaque is 7 b */ #define HWRM_ASYNC_EVENT_CMPL_OPAQUE_MASK UINT32_C(0xfe) #define HWRM_ASYNC_EVENT_CMPL_OPAQUE_SFT 1 uint8_t timestamp_lo; /* 8-lsb timestamp from POR (100-msec resolution) */ uint16_t timestamp_hi; /* 16-lsb timestamp from POR (100-msec resolution) */ uint32_t event_data1; /* Event specific data */ } __attribute__((packed)); /* HWRM Asynchronous Event Completion Record for link status change (16 bytes) */ struct hwrm_async_event_cmpl_link_status_change { uint16_t type; /* unused1 is 10 b */ /* * This field indicates the exact type of the completion. By convention, * the LSB identifies the length of the record in 16B units. Even values * indicate 16B records. Odd values indicate 32B records. */ #define HWRM_ASYNC_EVENT_CMPL_LINK_STATUS_CHANGE_TYPE_MASK UINT32_C(0x3f) #define HWRM_ASYNC_EVENT_CMPL_LINK_STATUS_CHANGE_TYPE_SFT 0 /* HWRM Asynchronous Event Information */ #define HWRM_ASYNC_EVENT_CMPL_LINK_STATUS_CHANGE_TYPE_HWRM_ASYNC_EVENT UINT32_C(0x2e) /* unused1 is 10 b */ uint16_t event_id; /* Identifiers of events. */ /* Link status changed */ #define HWRM_ASYNC_EVENT_CMPL_LINK_STATUS_CHANGE_EVENT_ID_LINK_STATUS_CHANGE UINT32_C(0x0) uint32_t event_data2; /* Event specific data */ uint8_t opaque_v; /* opaque is 7 b */ /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define HWRM_ASYNC_EVENT_CMPL_LINK_STATUS_CHANGE_V UINT32_C(0x1) /* opaque is 7 b */ #define HWRM_ASYNC_EVENT_CMPL_LINK_STATUS_CHANGE_OPAQUE_MASK UINT32_C(0xfe) #define HWRM_ASYNC_EVENT_CMPL_LINK_STATUS_CHANGE_OPAQUE_SFT 1 uint8_t timestamp_lo; /* 8-lsb timestamp from POR (100-msec resolution) */ uint16_t timestamp_hi; /* 16-lsb timestamp from POR (100-msec resolution) */ uint32_t event_data1; /* Event specific data */ /* Indicates link status change */ #define HWRM_ASYNC_EVENT_CMPL_LINK_STATUS_CHANGE_EVENT_DATA1_LINK_CHANGE UINT32_C(0x1) /* * If this bit set to 0, then it indicates that the link was up * and it went down. */ #define HWRM_ASYNC_EVENT_CMPL_LINK_STATUS_CHANGE_EVENT_DATA1_LINK_CHANGE_DOWN (UINT32_C(0x0) << 0) /* * If this bit is set to 1, then it indicates that the link was * down and it went up. */ #define HWRM_ASYNC_EVENT_CMPL_LINK_STATUS_CHANGE_EVENT_DATA1_LINK_CHANGE_UP (UINT32_C(0x1) << 0) #define HWRM_ASYNC_EVENT_CMPL_LINK_STATUS_CHANGE_EVENT_DATA1_LINK_CHANGE_LAST HWRM_ASYNC_EVENT_CMPL_LINK_STATUS_CHANGE_EVENT_DATA1_LINK_CHANGE_UP /* Indicates the physical port this link status change occur */ #define HWRM_ASYNC_EVENT_CMPL_LINK_STATUS_CHANGE_EVENT_DATA1_PORT_MASK UINT32_C(0xe) #define HWRM_ASYNC_EVENT_CMPL_LINK_STATUS_CHANGE_EVENT_DATA1_PORT_SFT 1 /* PORT ID */ #define HWRM_ASYNC_EVENT_CMPL_LINK_STATUS_CHANGE_EVENT_DATA1_PORT_ID_MASK UINT32_C(0xffff0) #define HWRM_ASYNC_EVENT_CMPL_LINK_STATUS_CHANGE_EVENT_DATA1_PORT_ID_SFT 4 } __attribute__((packed)); /* HWRM Asynchronous Event Completion Record for link MTU change (16 bytes) */ struct hwrm_async_event_cmpl_link_mtu_change { uint16_t type; /* unused1 is 10 b */ /* * This field indicates the exact type of the completion. By convention, * the LSB identifies the length of the record in 16B units. Even values * indicate 16B records. Odd values indicate 32B records. */ #define HWRM_ASYNC_EVENT_CMPL_LINK_MTU_CHANGE_TYPE_MASK UINT32_C(0x3f) #define HWRM_ASYNC_EVENT_CMPL_LINK_MTU_CHANGE_TYPE_SFT 0 /* HWRM Asynchronous Event Information */ #define HWRM_ASYNC_EVENT_CMPL_LINK_MTU_CHANGE_TYPE_HWRM_ASYNC_EVENT UINT32_C(0x2e) /* unused1 is 10 b */ uint16_t event_id; /* Identifiers of events. */ /* Link MTU changed */ #define HWRM_ASYNC_EVENT_CMPL_LINK_MTU_CHANGE_EVENT_ID_LINK_MTU_CHANGE UINT32_C(0x1) uint32_t event_data2; /* Event specific data */ uint8_t opaque_v; /* opaque is 7 b */ /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define HWRM_ASYNC_EVENT_CMPL_LINK_MTU_CHANGE_V UINT32_C(0x1) /* opaque is 7 b */ #define HWRM_ASYNC_EVENT_CMPL_LINK_MTU_CHANGE_OPAQUE_MASK UINT32_C(0xfe) #define HWRM_ASYNC_EVENT_CMPL_LINK_MTU_CHANGE_OPAQUE_SFT 1 uint8_t timestamp_lo; /* 8-lsb timestamp from POR (100-msec resolution) */ uint16_t timestamp_hi; /* 16-lsb timestamp from POR (100-msec resolution) */ uint32_t event_data1; /* Event specific data */ /* The new MTU of the link in bytes. */ #define HWRM_ASYNC_EVENT_CMPL_LINK_MTU_CHANGE_EVENT_DATA1_NEW_MTU_MASK UINT32_C(0xffff) #define HWRM_ASYNC_EVENT_CMPL_LINK_MTU_CHANGE_EVENT_DATA1_NEW_MTU_SFT 0 } __attribute__((packed)); /* HWRM Asynchronous Event Completion Record for link speed change (16 bytes) */ struct hwrm_async_event_cmpl_link_speed_change { uint16_t type; /* unused1 is 10 b */ /* * This field indicates the exact type of the completion. By convention, * the LSB identifies the length of the record in 16B units. Even values * indicate 16B records. Odd values indicate 32B records. */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_TYPE_MASK UINT32_C(0x3f) #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_TYPE_SFT 0 /* HWRM Asynchronous Event Information */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_TYPE_HWRM_ASYNC_EVENT UINT32_C(0x2e) /* unused1 is 10 b */ uint16_t event_id; /* Identifiers of events. */ /* Link speed changed */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_EVENT_ID_LINK_SPEED_CHANGE UINT32_C(0x2) uint32_t event_data2; /* Event specific data */ uint8_t opaque_v; /* opaque is 7 b */ /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_V UINT32_C(0x1) /* opaque is 7 b */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_OPAQUE_MASK UINT32_C(0xfe) #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_OPAQUE_SFT 1 uint8_t timestamp_lo; /* 8-lsb timestamp from POR (100-msec resolution) */ uint16_t timestamp_hi; /* 16-lsb timestamp from POR (100-msec resolution) */ uint32_t event_data1; /* Event specific data */ /* * When this bit is '1', the link was forced to the force_link_speed * value. */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_EVENT_DATA1_FORCE UINT32_C(0x1) /* The new link speed in 100 Mbps units. */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_EVENT_DATA1_NEW_LINK_SPEED_100MBPS_MASK UINT32_C(0xfffe) #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_EVENT_DATA1_NEW_LINK_SPEED_100MBPS_SFT 1 /* 100Mb link speed */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_EVENT_DATA1_NEW_LINK_SPEED_100MBPS_100MB (UINT32_C(0x1) << 1) /* 1Gb link speed */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_EVENT_DATA1_NEW_LINK_SPEED_100MBPS_1GB (UINT32_C(0xa) << 1) /* 2Gb link speed */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_EVENT_DATA1_NEW_LINK_SPEED_100MBPS_2GB (UINT32_C(0x14) << 1) /* 2.5Gb link speed */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_EVENT_DATA1_NEW_LINK_SPEED_100MBPS_2_5GB (UINT32_C(0x19) << 1) /* 10Gb link speed */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_EVENT_DATA1_NEW_LINK_SPEED_100MBPS_10GB (UINT32_C(0x64) << 1) /* 20Mb link speed */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_EVENT_DATA1_NEW_LINK_SPEED_100MBPS_20GB (UINT32_C(0xc8) << 1) /* 25Gb link speed */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_EVENT_DATA1_NEW_LINK_SPEED_100MBPS_25GB (UINT32_C(0xfa) << 1) /* 40Gb link speed */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_EVENT_DATA1_NEW_LINK_SPEED_100MBPS_40GB (UINT32_C(0x190) << 1) /* 50Gb link speed */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_EVENT_DATA1_NEW_LINK_SPEED_100MBPS_50GB (UINT32_C(0x1f4) << 1) /* 100Gb link speed */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_EVENT_DATA1_NEW_LINK_SPEED_100MBPS_100GB (UINT32_C(0x3e8) << 1) #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_EVENT_DATA1_NEW_LINK_SPEED_100MBPS_LAST HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_EVENT_DATA1_NEW_LINK_SPEED_100MBPS_100GB /* PORT ID */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_EVENT_DATA1_PORT_ID_MASK UINT32_C(0xffff0000) #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_EVENT_DATA1_PORT_ID_SFT 16 } __attribute__((packed)); /* HWRM Asynchronous Event Completion Record for DCB Config change (16 bytes) */ struct hwrm_async_event_cmpl_dcb_config_change { uint16_t type; /* unused1 is 10 b */ /* * This field indicates the exact type of the completion. By convention, * the LSB identifies the length of the record in 16B units. Even values * indicate 16B records. Odd values indicate 32B records. */ #define HWRM_ASYNC_EVENT_CMPL_DCB_CONFIG_CHANGE_TYPE_MASK UINT32_C(0x3f) #define HWRM_ASYNC_EVENT_CMPL_DCB_CONFIG_CHANGE_TYPE_SFT 0 /* HWRM Asynchronous Event Information */ #define HWRM_ASYNC_EVENT_CMPL_DCB_CONFIG_CHANGE_TYPE_HWRM_ASYNC_EVENT UINT32_C(0x2e) /* unused1 is 10 b */ uint16_t event_id; /* Identifiers of events. */ /* DCB Configuration changed */ #define HWRM_ASYNC_EVENT_CMPL_DCB_CONFIG_CHANGE_EVENT_ID_DCB_CONFIG_CHANGE UINT32_C(0x3) uint32_t event_data2; /* Event specific data */ uint8_t opaque_v; /* opaque is 7 b */ /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define HWRM_ASYNC_EVENT_CMPL_DCB_CONFIG_CHANGE_V UINT32_C(0x1) /* opaque is 7 b */ #define HWRM_ASYNC_EVENT_CMPL_DCB_CONFIG_CHANGE_OPAQUE_MASK UINT32_C(0xfe) #define HWRM_ASYNC_EVENT_CMPL_DCB_CONFIG_CHANGE_OPAQUE_SFT 1 uint8_t timestamp_lo; /* 8-lsb timestamp from POR (100-msec resolution) */ uint16_t timestamp_hi; /* 16-lsb timestamp from POR (100-msec resolution) */ uint32_t event_data1; /* Event specific data */ /* PORT ID */ #define HWRM_ASYNC_EVENT_CMPL_DCB_CONFIG_CHANGE_EVENT_DATA1_PORT_ID_MASK UINT32_C(0xffff) #define HWRM_ASYNC_EVENT_CMPL_DCB_CONFIG_CHANGE_EVENT_DATA1_PORT_ID_SFT 0 } __attribute__((packed)); /* HWRM Asynchronous Event Completion Record for port connection not allowed (16 bytes) */ struct hwrm_async_event_cmpl_port_conn_not_allowed { uint16_t type; /* unused1 is 10 b */ /* * This field indicates the exact type of the completion. By convention, * the LSB identifies the length of the record in 16B units. Even values * indicate 16B records. Odd values indicate 32B records. */ #define HWRM_ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_TYPE_MASK UINT32_C(0x3f) #define HWRM_ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_TYPE_SFT 0 /* HWRM Asynchronous Event Information */ #define HWRM_ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_TYPE_HWRM_ASYNC_EVENT UINT32_C(0x2e) /* unused1 is 10 b */ uint16_t event_id; /* Identifiers of events. */ /* Port connection not allowed */ #define HWRM_ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_EVENT_ID_PORT_CONN_NOT_ALLOWED UINT32_C(0x4) uint32_t event_data2; /* Event specific data */ uint8_t opaque_v; /* opaque is 7 b */ /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define HWRM_ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_V UINT32_C(0x1) /* opaque is 7 b */ #define HWRM_ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_OPAQUE_MASK UINT32_C(0xfe) #define HWRM_ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_OPAQUE_SFT 1 uint8_t timestamp_lo; /* 8-lsb timestamp from POR (100-msec resolution) */ uint16_t timestamp_hi; /* 16-lsb timestamp from POR (100-msec resolution) */ uint32_t event_data1; /* Event specific data */ /* PORT ID */ #define HWRM_ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_EVENT_DATA1_PORT_ID_MASK UINT32_C(0xffff) #define HWRM_ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_EVENT_DATA1_PORT_ID_SFT 0 /* * This value indicates the current port level enforcement policy for * the optics module when there is an optical module mismatch and port * is not connected. */ #define HWRM_ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_EVENT_DATA1_ENFORCEMENT_POLICY_MASK UINT32_C(0xff0000) #define HWRM_ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_EVENT_DATA1_ENFORCEMENT_POLICY_SFT 16 /* No enforcement */ #define HWRM_ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_EVENT_DATA1_ENFORCEMENT_POLICY_NONE (UINT32_C(0x0) << 16) /* Disable Transmit side Laser. */ #define HWRM_ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_EVENT_DATA1_ENFORCEMENT_POLICY_DISABLETX (UINT32_C(0x1) << 16) /* Raise a warning message. */ #define HWRM_ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_EVENT_DATA1_ENFORCEMENT_POLICY_WARNINGMSG (UINT32_C(0x2) << 16) /* Power down the module. */ #define HWRM_ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_EVENT_DATA1_ENFORCEMENT_POLICY_PWRDOWN (UINT32_C(0x3) << 16) #define HWRM_ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_EVENT_DATA1_ENFORCEMENT_POLICY_LAST HWRM_ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_EVENT_DATA1_ENFORCEMENT_POLICY_PWRDOWN } __attribute__((packed)); /* HWRM Asynchronous Event Completion Record for link speed config not allowed (16 bytes) */ struct hwrm_async_event_cmpl_link_speed_cfg_not_allowed { uint16_t type; /* unused1 is 10 b */ /* * This field indicates the exact type of the completion. By convention, * the LSB identifies the length of the record in 16B units. Even values * indicate 16B records. Odd values indicate 32B records. */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_NOT_ALLOWED_TYPE_MASK UINT32_C(0x3f) #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_NOT_ALLOWED_TYPE_SFT 0 /* HWRM Asynchronous Event Information */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_NOT_ALLOWED_TYPE_HWRM_ASYNC_EVENT UINT32_C(0x2e) /* unused1 is 10 b */ uint16_t event_id; /* Identifiers of events. */ /* Link speed configuration was not allowed */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_NOT_ALLOWED_EVENT_ID_LINK_SPEED_CFG_NOT_ALLOWED UINT32_C(0x5) uint32_t event_data2; /* Event specific data */ uint8_t opaque_v; /* opaque is 7 b */ /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_NOT_ALLOWED_V UINT32_C(0x1) /* opaque is 7 b */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_NOT_ALLOWED_OPAQUE_MASK UINT32_C(0xfe) #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_NOT_ALLOWED_OPAQUE_SFT 1 uint8_t timestamp_lo; /* 8-lsb timestamp from POR (100-msec resolution) */ uint16_t timestamp_hi; /* 16-lsb timestamp from POR (100-msec resolution) */ uint32_t event_data1; /* Event specific data */ /* PORT ID */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_NOT_ALLOWED_EVENT_DATA1_PORT_ID_MASK UINT32_C(0xffff) #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_NOT_ALLOWED_EVENT_DATA1_PORT_ID_SFT 0 } __attribute__((packed)); /* HWRM Asynchronous Event Completion Record for link speed configuration change (16 bytes) */ struct hwrm_async_event_cmpl_link_speed_cfg_change { uint16_t type; /* unused1 is 10 b */ /* * This field indicates the exact type of the completion. By convention, * the LSB identifies the length of the record in 16B units. Even values * indicate 16B records. Odd values indicate 32B records. */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_CHANGE_TYPE_MASK UINT32_C(0x3f) #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_CHANGE_TYPE_SFT 0 /* HWRM Asynchronous Event Information */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_CHANGE_TYPE_HWRM_ASYNC_EVENT UINT32_C(0x2e) /* unused1 is 10 b */ uint16_t event_id; /* Identifiers of events. */ /* Link speed configuration change */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_CHANGE_EVENT_ID_LINK_SPEED_CFG_CHANGE UINT32_C(0x6) uint32_t event_data2; /* Event specific data */ uint8_t opaque_v; /* opaque is 7 b */ /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_CHANGE_V UINT32_C(0x1) /* opaque is 7 b */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_CHANGE_OPAQUE_MASK UINT32_C(0xfe) #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_CHANGE_OPAQUE_SFT 1 uint8_t timestamp_lo; /* 8-lsb timestamp from POR (100-msec resolution) */ uint16_t timestamp_hi; /* 16-lsb timestamp from POR (100-msec resolution) */ uint32_t event_data1; /* Event specific data */ /* PORT ID */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_CHANGE_EVENT_DATA1_PORT_ID_MASK UINT32_C(0xffff) #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_CHANGE_EVENT_DATA1_PORT_ID_SFT 0 /* * If set to 1, it indicates that the supported link speeds * configuration on the port has changed. If set to 0, then there is no * change in supported link speeds configuration. */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_CHANGE_EVENT_DATA1_SUPPORTED_LINK_SPEEDS_CHANGE UINT32_C(0x10000) /* * If set to 1, it indicates that the link speed configuration on the * port has become illegal or invalid. If set to 0, then the link speed * configuration on the port is legal or valid. */ #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_CHANGE_EVENT_DATA1_ILLEGAL_LINK_SPEED_CFG UINT32_C(0x20000) } __attribute__((packed)); /* HWRM Asynchronous Event Completion Record for port PHY configuration change (16 bytes) */ struct hwrm_async_event_cmpl_port_phy_cfg_change { uint16_t type; /* unused1 is 10 b */ /* * This field indicates the exact type of the completion. By convention, * the LSB identifies the length of the record in 16B units. Even values * indicate 16B records. Odd values indicate 32B records. */ #define HWRM_ASYNC_EVENT_CMPL_PORT_PHY_CFG_CHANGE_TYPE_MASK UINT32_C(0x3f) #define HWRM_ASYNC_EVENT_CMPL_PORT_PHY_CFG_CHANGE_TYPE_SFT 0 /* HWRM Asynchronous Event Information */ #define HWRM_ASYNC_EVENT_CMPL_PORT_PHY_CFG_CHANGE_TYPE_HWRM_ASYNC_EVENT UINT32_C(0x2e) /* unused1 is 10 b */ uint16_t event_id; /* Identifiers of events. */ /* Port PHY configuration change */ #define HWRM_ASYNC_EVENT_CMPL_PORT_PHY_CFG_CHANGE_EVENT_ID_PORT_PHY_CFG_CHANGE UINT32_C(0x7) uint32_t event_data2; /* Event specific data */ uint8_t opaque_v; /* opaque is 7 b */ /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define HWRM_ASYNC_EVENT_CMPL_PORT_PHY_CFG_CHANGE_V UINT32_C(0x1) /* opaque is 7 b */ #define HWRM_ASYNC_EVENT_CMPL_PORT_PHY_CFG_CHANGE_OPAQUE_MASK UINT32_C(0xfe) #define HWRM_ASYNC_EVENT_CMPL_PORT_PHY_CFG_CHANGE_OPAQUE_SFT 1 uint8_t timestamp_lo; /* 8-lsb timestamp from POR (100-msec resolution) */ uint16_t timestamp_hi; /* 16-lsb timestamp from POR (100-msec resolution) */ uint32_t event_data1; /* Event specific data */ /* PORT ID */ #define HWRM_ASYNC_EVENT_CMPL_PORT_PHY_CFG_CHANGE_EVENT_DATA1_PORT_ID_MASK UINT32_C(0xffff) #define HWRM_ASYNC_EVENT_CMPL_PORT_PHY_CFG_CHANGE_EVENT_DATA1_PORT_ID_SFT 0 /* * If set to 1, it indicates that the FEC configuration on the port has * changed. If set to 0, then there is no change in FEC configuration. */ #define HWRM_ASYNC_EVENT_CMPL_PORT_PHY_CFG_CHANGE_EVENT_DATA1_FEC_CFG_CHANGE UINT32_C(0x10000) /* * If set to 1, it indicates that the EEE configuration on the port has * changed. If set to 0, then there is no change in EEE configuration on * the port. */ #define HWRM_ASYNC_EVENT_CMPL_PORT_PHY_CFG_CHANGE_EVENT_DATA1_EEE_CFG_CHANGE UINT32_C(0x20000) /* * If set to 1, it indicates that the pause configuration on the PHY has * changed. If set to 0, then there is no change in the pause * configuration on the PHY. */ #define HWRM_ASYNC_EVENT_CMPL_PORT_PHY_CFG_CHANGE_EVENT_DATA1_PAUSE_CFG_CHANGE UINT32_C(0x40000) } __attribute__((packed)); /* HWRM Asynchronous Event Completion Record for Function Driver Unload (16 bytes) */ struct hwrm_async_event_cmpl_func_drvr_unload { uint16_t type; /* unused1 is 10 b */ /* * This field indicates the exact type of the completion. By convention, * the LSB identifies the length of the record in 16B units. Even values * indicate 16B records. Odd values indicate 32B records. */ #define HWRM_ASYNC_EVENT_CMPL_FUNC_DRVR_UNLOAD_TYPE_MASK UINT32_C(0x3f) #define HWRM_ASYNC_EVENT_CMPL_FUNC_DRVR_UNLOAD_TYPE_SFT 0 /* HWRM Asynchronous Event Information */ #define HWRM_ASYNC_EVENT_CMPL_FUNC_DRVR_UNLOAD_TYPE_HWRM_ASYNC_EVENT UINT32_C(0x2e) /* unused1 is 10 b */ uint16_t event_id; /* Identifiers of events. */ /* Function driver unloaded */ #define HWRM_ASYNC_EVENT_CMPL_FUNC_DRVR_UNLOAD_EVENT_ID_FUNC_DRVR_UNLOAD UINT32_C(0x10) uint32_t event_data2; /* Event specific data */ uint8_t opaque_v; /* opaque is 7 b */ /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define HWRM_ASYNC_EVENT_CMPL_FUNC_DRVR_UNLOAD_V UINT32_C(0x1) /* opaque is 7 b */ #define HWRM_ASYNC_EVENT_CMPL_FUNC_DRVR_UNLOAD_OPAQUE_MASK UINT32_C(0xfe) #define HWRM_ASYNC_EVENT_CMPL_FUNC_DRVR_UNLOAD_OPAQUE_SFT 1 uint8_t timestamp_lo; /* 8-lsb timestamp from POR (100-msec resolution) */ uint16_t timestamp_hi; /* 16-lsb timestamp from POR (100-msec resolution) */ uint32_t event_data1; /* Event specific data */ /* Function ID */ #define HWRM_ASYNC_EVENT_CMPL_FUNC_DRVR_UNLOAD_EVENT_DATA1_FUNC_ID_MASK UINT32_C(0xffff) #define HWRM_ASYNC_EVENT_CMPL_FUNC_DRVR_UNLOAD_EVENT_DATA1_FUNC_ID_SFT 0 } __attribute__((packed)); /* HWRM Asynchronous Event Completion Record for Function Driver load (16 bytes) */ struct hwrm_async_event_cmpl_func_drvr_load { uint16_t type; /* unused1 is 10 b */ /* * This field indicates the exact type of the completion. By convention, * the LSB identifies the length of the record in 16B units. Even values * indicate 16B records. Odd values indicate 32B records. */ #define HWRM_ASYNC_EVENT_CMPL_FUNC_DRVR_LOAD_TYPE_MASK UINT32_C(0x3f) #define HWRM_ASYNC_EVENT_CMPL_FUNC_DRVR_LOAD_TYPE_SFT 0 /* HWRM Asynchronous Event Information */ #define HWRM_ASYNC_EVENT_CMPL_FUNC_DRVR_LOAD_TYPE_HWRM_ASYNC_EVENT UINT32_C(0x2e) /* unused1 is 10 b */ uint16_t event_id; /* Identifiers of events. */ /* Function driver loaded */ #define HWRM_ASYNC_EVENT_CMPL_FUNC_DRVR_LOAD_EVENT_ID_FUNC_DRVR_LOAD UINT32_C(0x11) uint32_t event_data2; /* Event specific data */ uint8_t opaque_v; /* opaque is 7 b */ /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define HWRM_ASYNC_EVENT_CMPL_FUNC_DRVR_LOAD_V UINT32_C(0x1) /* opaque is 7 b */ #define HWRM_ASYNC_EVENT_CMPL_FUNC_DRVR_LOAD_OPAQUE_MASK UINT32_C(0xfe) #define HWRM_ASYNC_EVENT_CMPL_FUNC_DRVR_LOAD_OPAQUE_SFT 1 uint8_t timestamp_lo; /* 8-lsb timestamp from POR (100-msec resolution) */ uint16_t timestamp_hi; /* 16-lsb timestamp from POR (100-msec resolution) */ uint32_t event_data1; /* Event specific data */ /* Function ID */ #define HWRM_ASYNC_EVENT_CMPL_FUNC_DRVR_LOAD_EVENT_DATA1_FUNC_ID_MASK UINT32_C(0xffff) #define HWRM_ASYNC_EVENT_CMPL_FUNC_DRVR_LOAD_EVENT_DATA1_FUNC_ID_SFT 0 } __attribute__((packed)); /* HWRM Asynchronous Event Completion Record to indicate completion of FLR related processing (16 bytes) */ struct hwrm_async_event_cmpl_func_flr_proc_cmplt { uint16_t type; /* unused1 is 10 b */ /* * This field indicates the exact type of the completion. By convention, * the LSB identifies the length of the record in 16B units. Even values * indicate 16B records. Odd values indicate 32B records. */ #define HWRM_ASYNC_EVENT_CMPL_FUNC_FLR_PROC_CMPLT_TYPE_MASK UINT32_C(0x3f) #define HWRM_ASYNC_EVENT_CMPL_FUNC_FLR_PROC_CMPLT_TYPE_SFT 0 /* HWRM Asynchronous Event Information */ #define HWRM_ASYNC_EVENT_CMPL_FUNC_FLR_PROC_CMPLT_TYPE_HWRM_ASYNC_EVENT UINT32_C(0x2e) /* unused1 is 10 b */ uint16_t event_id; /* Identifiers of events. */ /* Function FLR related processing has completed */ #define HWRM_ASYNC_EVENT_CMPL_FUNC_FLR_PROC_CMPLT_EVENT_ID_FUNC_FLR_PROC_CMPLT UINT32_C(0x12) uint32_t event_data2; /* Event specific data */ uint8_t opaque_v; /* opaque is 7 b */ /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define HWRM_ASYNC_EVENT_CMPL_FUNC_FLR_PROC_CMPLT_V UINT32_C(0x1) /* opaque is 7 b */ #define HWRM_ASYNC_EVENT_CMPL_FUNC_FLR_PROC_CMPLT_OPAQUE_MASK UINT32_C(0xfe) #define HWRM_ASYNC_EVENT_CMPL_FUNC_FLR_PROC_CMPLT_OPAQUE_SFT 1 uint8_t timestamp_lo; /* 8-lsb timestamp from POR (100-msec resolution) */ uint16_t timestamp_hi; /* 16-lsb timestamp from POR (100-msec resolution) */ uint32_t event_data1; /* Event specific data */ /* Function ID */ #define HWRM_ASYNC_EVENT_CMPL_FUNC_FLR_PROC_CMPLT_EVENT_DATA1_FUNC_ID_MASK UINT32_C(0xffff) #define HWRM_ASYNC_EVENT_CMPL_FUNC_FLR_PROC_CMPLT_EVENT_DATA1_FUNC_ID_SFT 0 } __attribute__((packed)); /* HWRM Asynchronous Event Completion Record for PF Driver Unload (16 bytes) */ struct hwrm_async_event_cmpl_pf_drvr_unload { uint16_t type; /* unused1 is 10 b */ /* * This field indicates the exact type of the completion. By convention, * the LSB identifies the length of the record in 16B units. Even values * indicate 16B records. Odd values indicate 32B records. */ #define HWRM_ASYNC_EVENT_CMPL_PF_DRVR_UNLOAD_TYPE_MASK UINT32_C(0x3f) #define HWRM_ASYNC_EVENT_CMPL_PF_DRVR_UNLOAD_TYPE_SFT 0 /* HWRM Asynchronous Event Information */ #define HWRM_ASYNC_EVENT_CMPL_PF_DRVR_UNLOAD_TYPE_HWRM_ASYNC_EVENT UINT32_C(0x2e) /* unused1 is 10 b */ uint16_t event_id; /* Identifiers of events. */ /* PF driver unloaded */ #define HWRM_ASYNC_EVENT_CMPL_PF_DRVR_UNLOAD_EVENT_ID_PF_DRVR_UNLOAD UINT32_C(0x20) uint32_t event_data2; /* Event specific data */ uint8_t opaque_v; /* opaque is 7 b */ /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define HWRM_ASYNC_EVENT_CMPL_PF_DRVR_UNLOAD_V UINT32_C(0x1) /* opaque is 7 b */ #define HWRM_ASYNC_EVENT_CMPL_PF_DRVR_UNLOAD_OPAQUE_MASK UINT32_C(0xfe) #define HWRM_ASYNC_EVENT_CMPL_PF_DRVR_UNLOAD_OPAQUE_SFT 1 uint8_t timestamp_lo; /* 8-lsb timestamp from POR (100-msec resolution) */ uint16_t timestamp_hi; /* 16-lsb timestamp from POR (100-msec resolution) */ uint32_t event_data1; /* Event specific data */ /* PF ID */ #define HWRM_ASYNC_EVENT_CMPL_PF_DRVR_UNLOAD_EVENT_DATA1_FUNC_ID_MASK UINT32_C(0xffff) #define HWRM_ASYNC_EVENT_CMPL_PF_DRVR_UNLOAD_EVENT_DATA1_FUNC_ID_SFT 0 /* Indicates the physical port this pf belongs to */ #define HWRM_ASYNC_EVENT_CMPL_PF_DRVR_UNLOAD_EVENT_DATA1_PORT_MASK UINT32_C(0x70000) #define HWRM_ASYNC_EVENT_CMPL_PF_DRVR_UNLOAD_EVENT_DATA1_PORT_SFT 16 } __attribute__((packed)); /* HWRM Asynchronous Event Completion Record for PF Driver load (16 bytes) */ struct hwrm_async_event_cmpl_pf_drvr_load { uint16_t type; /* unused1 is 10 b */ /* * This field indicates the exact type of the completion. By convention, * the LSB identifies the length of the record in 16B units. Even values * indicate 16B records. Odd values indicate 32B records. */ #define HWRM_ASYNC_EVENT_CMPL_PF_DRVR_LOAD_TYPE_MASK UINT32_C(0x3f) #define HWRM_ASYNC_EVENT_CMPL_PF_DRVR_LOAD_TYPE_SFT 0 /* HWRM Asynchronous Event Information */ #define HWRM_ASYNC_EVENT_CMPL_PF_DRVR_LOAD_TYPE_HWRM_ASYNC_EVENT UINT32_C(0x2e) /* unused1 is 10 b */ uint16_t event_id; /* Identifiers of events. */ /* PF driver loaded */ #define HWRM_ASYNC_EVENT_CMPL_PF_DRVR_LOAD_EVENT_ID_PF_DRVR_LOAD UINT32_C(0x21) uint32_t event_data2; /* Event specific data */ uint8_t opaque_v; /* opaque is 7 b */ /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define HWRM_ASYNC_EVENT_CMPL_PF_DRVR_LOAD_V UINT32_C(0x1) /* opaque is 7 b */ #define HWRM_ASYNC_EVENT_CMPL_PF_DRVR_LOAD_OPAQUE_MASK UINT32_C(0xfe) #define HWRM_ASYNC_EVENT_CMPL_PF_DRVR_LOAD_OPAQUE_SFT 1 uint8_t timestamp_lo; /* 8-lsb timestamp from POR (100-msec resolution) */ uint16_t timestamp_hi; /* 16-lsb timestamp from POR (100-msec resolution) */ uint32_t event_data1; /* Event specific data */ /* PF ID */ #define HWRM_ASYNC_EVENT_CMPL_PF_DRVR_LOAD_EVENT_DATA1_FUNC_ID_MASK UINT32_C(0xffff) #define HWRM_ASYNC_EVENT_CMPL_PF_DRVR_LOAD_EVENT_DATA1_FUNC_ID_SFT 0 /* Indicates the physical port this pf belongs to */ #define HWRM_ASYNC_EVENT_CMPL_PF_DRVR_LOAD_EVENT_DATA1_PORT_MASK UINT32_C(0x70000) #define HWRM_ASYNC_EVENT_CMPL_PF_DRVR_LOAD_EVENT_DATA1_PORT_SFT 16 } __attribute__((packed)); /* HWRM Asynchronous Event Completion Record for VF FLR (16 bytes) */ struct hwrm_async_event_cmpl_vf_flr { uint16_t type; /* unused1 is 10 b */ /* * This field indicates the exact type of the completion. By convention, * the LSB identifies the length of the record in 16B units. Even values * indicate 16B records. Odd values indicate 32B records. */ #define HWRM_ASYNC_EVENT_CMPL_VF_FLR_TYPE_MASK UINT32_C(0x3f) #define HWRM_ASYNC_EVENT_CMPL_VF_FLR_TYPE_SFT 0 /* HWRM Asynchronous Event Information */ #define HWRM_ASYNC_EVENT_CMPL_VF_FLR_TYPE_HWRM_ASYNC_EVENT UINT32_C(0x2e) /* unused1 is 10 b */ uint16_t event_id; /* Identifiers of events. */ /* VF Function Level Reset (FLR) */ #define HWRM_ASYNC_EVENT_CMPL_VF_FLR_EVENT_ID_VF_FLR UINT32_C(0x30) uint32_t event_data2; /* Event specific data */ uint8_t opaque_v; /* opaque is 7 b */ /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define HWRM_ASYNC_EVENT_CMPL_VF_FLR_V UINT32_C(0x1) /* opaque is 7 b */ #define HWRM_ASYNC_EVENT_CMPL_VF_FLR_OPAQUE_MASK UINT32_C(0xfe) #define HWRM_ASYNC_EVENT_CMPL_VF_FLR_OPAQUE_SFT 1 uint8_t timestamp_lo; /* 8-lsb timestamp from POR (100-msec resolution) */ uint16_t timestamp_hi; /* 16-lsb timestamp from POR (100-msec resolution) */ uint32_t event_data1; /* Event specific data */ /* VF ID */ #define HWRM_ASYNC_EVENT_CMPL_VF_FLR_EVENT_DATA1_VF_ID_MASK UINT32_C(0xffff) #define HWRM_ASYNC_EVENT_CMPL_VF_FLR_EVENT_DATA1_VF_ID_SFT 0 } __attribute__((packed)); /* HWRM Asynchronous Event Completion Record for VF MAC Addr change (16 bytes) */ struct hwrm_async_event_cmpl_vf_mac_addr_change { uint16_t type; /* unused1 is 10 b */ /* * This field indicates the exact type of the completion. By convention, * the LSB identifies the length of the record in 16B units. Even values * indicate 16B records. Odd values indicate 32B records. */ #define HWRM_ASYNC_EVENT_CMPL_VF_MAC_ADDR_CHANGE_TYPE_MASK UINT32_C(0x3f) #define HWRM_ASYNC_EVENT_CMPL_VF_MAC_ADDR_CHANGE_TYPE_SFT 0 /* HWRM Asynchronous Event Information */ #define HWRM_ASYNC_EVENT_CMPL_VF_MAC_ADDR_CHANGE_TYPE_HWRM_ASYNC_EVENT UINT32_C(0x2e) /* unused1 is 10 b */ uint16_t event_id; /* Identifiers of events. */ /* VF MAC Address Change */ #define HWRM_ASYNC_EVENT_CMPL_VF_MAC_ADDR_CHANGE_EVENT_ID_VF_MAC_ADDR_CHANGE UINT32_C(0x31) uint32_t event_data2; /* Event specific data */ uint8_t opaque_v; /* opaque is 7 b */ /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define HWRM_ASYNC_EVENT_CMPL_VF_MAC_ADDR_CHANGE_V UINT32_C(0x1) /* opaque is 7 b */ #define HWRM_ASYNC_EVENT_CMPL_VF_MAC_ADDR_CHANGE_OPAQUE_MASK UINT32_C(0xfe) #define HWRM_ASYNC_EVENT_CMPL_VF_MAC_ADDR_CHANGE_OPAQUE_SFT 1 uint8_t timestamp_lo; /* 8-lsb timestamp from POR (100-msec resolution) */ uint16_t timestamp_hi; /* 16-lsb timestamp from POR (100-msec resolution) */ uint32_t event_data1; /* Event specific data */ /* VF ID */ #define HWRM_ASYNC_EVENT_CMPL_VF_MAC_ADDR_CHANGE_EVENT_DATA1_VF_ID_MASK UINT32_C(0xffff) #define HWRM_ASYNC_EVENT_CMPL_VF_MAC_ADDR_CHANGE_EVENT_DATA1_VF_ID_SFT 0 } __attribute__((packed)); /* HWRM Asynchronous Event Completion Record for PF-VF communication status change (16 bytes) */ struct hwrm_async_event_cmpl_pf_vf_comm_status_change { uint16_t type; /* unused1 is 10 b */ /* * This field indicates the exact type of the completion. By convention, * the LSB identifies the length of the record in 16B units. Even values * indicate 16B records. Odd values indicate 32B records. */ #define HWRM_ASYNC_EVENT_CMPL_PF_VF_COMM_STATUS_CHANGE_TYPE_MASK UINT32_C(0x3f) #define HWRM_ASYNC_EVENT_CMPL_PF_VF_COMM_STATUS_CHANGE_TYPE_SFT 0 /* HWRM Asynchronous Event Information */ #define HWRM_ASYNC_EVENT_CMPL_PF_VF_COMM_STATUS_CHANGE_TYPE_HWRM_ASYNC_EVENT UINT32_C(0x2e) /* unused1 is 10 b */ uint16_t event_id; /* Identifiers of events. */ /* PF-VF communication channel status change. */ #define HWRM_ASYNC_EVENT_CMPL_PF_VF_COMM_STATUS_CHANGE_EVENT_ID_PF_VF_COMM_STATUS_CHANGE UINT32_C(0x32) uint32_t event_data2; /* Event specific data */ uint8_t opaque_v; /* opaque is 7 b */ /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define HWRM_ASYNC_EVENT_CMPL_PF_VF_COMM_STATUS_CHANGE_V UINT32_C(0x1) /* opaque is 7 b */ #define HWRM_ASYNC_EVENT_CMPL_PF_VF_COMM_STATUS_CHANGE_OPAQUE_MASK UINT32_C(0xfe) #define HWRM_ASYNC_EVENT_CMPL_PF_VF_COMM_STATUS_CHANGE_OPAQUE_SFT 1 uint8_t timestamp_lo; /* 8-lsb timestamp from POR (100-msec resolution) */ uint16_t timestamp_hi; /* 16-lsb timestamp from POR (100-msec resolution) */ uint32_t event_data1; /* Event specific data */ /* * If this bit is set to 1, then it indicates that the PF-VF * communication was lost and it is established. If this bit set to 0, * then it indicates that the PF-VF communication was established and it * is lost. */ #define HWRM_ASYNC_EVENT_CMPL_PF_VF_COMM_STATUS_CHANGE_EVENT_DATA1_COMM_ESTABLISHED UINT32_C(0x1) } __attribute__((packed)); /* HWRM Asynchronous Event Completion Record for VF configuration change (16 bytes) */ struct hwrm_async_event_cmpl_vf_cfg_change { uint16_t type; /* unused1 is 10 b */ /* * This field indicates the exact type of the completion. By convention, * the LSB identifies the length of the record in 16B units. Even values * indicate 16B records. Odd values indicate 32B records. */ #define HWRM_ASYNC_EVENT_CMPL_VF_CFG_CHANGE_TYPE_MASK UINT32_C(0x3f) #define HWRM_ASYNC_EVENT_CMPL_VF_CFG_CHANGE_TYPE_SFT 0 /* HWRM Asynchronous Event Information */ #define HWRM_ASYNC_EVENT_CMPL_VF_CFG_CHANGE_TYPE_HWRM_ASYNC_EVENT UINT32_C(0x2e) /* unused1 is 10 b */ uint16_t event_id; /* Identifiers of events. */ /* VF Configuration Change */ #define HWRM_ASYNC_EVENT_CMPL_VF_CFG_CHANGE_EVENT_ID_VF_CFG_CHANGE UINT32_C(0x33) uint32_t event_data2; /* Event specific data */ uint8_t opaque_v; /* opaque is 7 b */ /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define HWRM_ASYNC_EVENT_CMPL_VF_CFG_CHANGE_V UINT32_C(0x1) /* opaque is 7 b */ #define HWRM_ASYNC_EVENT_CMPL_VF_CFG_CHANGE_OPAQUE_MASK UINT32_C(0xfe) #define HWRM_ASYNC_EVENT_CMPL_VF_CFG_CHANGE_OPAQUE_SFT 1 uint8_t timestamp_lo; /* 8-lsb timestamp from POR (100-msec resolution) */ uint16_t timestamp_hi; /* 16-lsb timestamp from POR (100-msec resolution) */ uint32_t event_data1; /* * Each flag provided in this field indicates a specific VF * configuration change. At least one of these flags shall be set to 1 * when an asynchronous event completion of this type is provided by the * HWRM. */ /* * If this bit is set to 1, then the value of MTU was changed on this * VF. If set to 0, then this bit should be ignored. */ #define HWRM_ASYNC_EVENT_CMPL_VF_CFG_CHANGE_EVENT_DATA1_MTU_CHANGE UINT32_C(0x1) /* * If this bit is set to 1, then the value of MRU was changed on this * VF. If set to 0, then this bit should be ignored. */ #define HWRM_ASYNC_EVENT_CMPL_VF_CFG_CHANGE_EVENT_DATA1_MRU_CHANGE UINT32_C(0x2) /* * If this bit is set to 1, then the value of default MAC address was * changed on this VF. If set to 0, then this bit should be ignored. */ #define HWRM_ASYNC_EVENT_CMPL_VF_CFG_CHANGE_EVENT_DATA1_DFLT_MAC_ADDR_CHANGE UINT32_C(0x4) /* * If this bit is set to 1, then the value of default VLAN was changed * on this VF. If set to 0, then this bit should be ignored. */ #define HWRM_ASYNC_EVENT_CMPL_VF_CFG_CHANGE_EVENT_DATA1_DFLT_VLAN_CHANGE UINT32_C(0x8) } __attribute__((packed)); /* HWRM Asynchronous Event Completion Record for HWRM Error (16 bytes) */ struct hwrm_async_event_cmpl_hwrm_error { uint16_t type; /* unused1 is 10 b */ /* * This field indicates the exact type of the completion. By convention, * the LSB identifies the length of the record in 16B units. Even values * indicate 16B records. Odd values indicate 32B records. */ #define HWRM_ASYNC_EVENT_CMPL_HWRM_ERROR_TYPE_MASK UINT32_C(0x3f) #define HWRM_ASYNC_EVENT_CMPL_HWRM_ERROR_TYPE_SFT 0 /* HWRM Asynchronous Event Information */ #define HWRM_ASYNC_EVENT_CMPL_HWRM_ERROR_TYPE_HWRM_ASYNC_EVENT UINT32_C(0x2e) /* unused1 is 10 b */ uint16_t event_id; /* Identifiers of events. */ /* HWRM Error */ #define HWRM_ASYNC_EVENT_CMPL_HWRM_ERROR_EVENT_ID_HWRM_ERROR UINT32_C(0xff) uint32_t event_data2; /* Event specific data */ /* Severity of HWRM Error */ #define HWRM_ASYNC_EVENT_CMPL_HWRM_ERROR_EVENT_DATA2_SEVERITY_MASK UINT32_C(0xff) #define HWRM_ASYNC_EVENT_CMPL_HWRM_ERROR_EVENT_DATA2_SEVERITY_SFT 0 /* Warning */ #define HWRM_ASYNC_EVENT_CMPL_HWRM_ERROR_EVENT_DATA2_SEVERITY_WARNING UINT32_C(0x0) /* Non-fatal Error */ #define HWRM_ASYNC_EVENT_CMPL_HWRM_ERROR_EVENT_DATA2_SEVERITY_NONFATAL UINT32_C(0x1) /* Fatal Error */ #define HWRM_ASYNC_EVENT_CMPL_HWRM_ERROR_EVENT_DATA2_SEVERITY_FATAL UINT32_C(0x2) #define HWRM_ASYNC_EVENT_CMPL_HWRM_ERROR_EVENT_DATA2_SEVERITY_LAST HWRM_ASYNC_EVENT_CMPL_HWRM_ERROR_EVENT_DATA2_SEVERITY_FATAL uint8_t opaque_v; /* opaque is 7 b */ /* * This value is written by the NIC such that it will be different for * each pass through the completion queue. The even passes will write 1. * The odd passes will write 0. */ #define HWRM_ASYNC_EVENT_CMPL_HWRM_ERROR_V UINT32_C(0x1) /* opaque is 7 b */ #define HWRM_ASYNC_EVENT_CMPL_HWRM_ERROR_OPAQUE_MASK UINT32_C(0xfe) #define HWRM_ASYNC_EVENT_CMPL_HWRM_ERROR_OPAQUE_SFT 1 uint8_t timestamp_lo; /* 8-lsb timestamp from POR (100-msec resolution) */ uint16_t timestamp_hi; /* 16-lsb timestamp from POR (100-msec resolution) */ uint32_t event_data1; /* Event specific data */ /* Time stamp for error event */ #define HWRM_ASYNC_EVENT_CMPL_HWRM_ERROR_EVENT_DATA1_TIMESTAMP UINT32_C(0x1) } __attribute__((packed)); /* Door Bell Formats */ /* * Description: The backup version of the packet must be valid in the TX ring * before the push doorbell is written to the chip. The first 32b and the BD * portion of the push doorbell must be written in multiples of 32b units on the * PCI interface. The data portion of the push doorbell may be written in * multiples of 8b units on the PCI interface. A push update must contain * exactly one push packet. The backup version of the packet must start with a * long (32B) BD and the BDs must be less than or equal to 16x16B units long. */ /* * Note: This door bell format is used by the driver when it wants to push a * packet into the chip for super-fast transmission. This pushes a partial BD * and the packet data into the chip. If the chip has room, it will transmit the * packet. If the chip dosn't have room, it will read the BD and packet data * from host memory as a normal packet. */ /* TX Door Bell Format (4 bytes) */ struct tx_doorbell { uint32_t key_idx; /* * This value indicates the type of door bell operation that is begin * requested. This value is '0' for TX door bell operations. */ /* * BD Index of next BD that will be used to transmit data on the TX ring * mapped to this door bell. NIC may read and process all BDs up to, but * not including this index. */ #define TX_DOORBELL_IDX_MASK UINT32_C(0xffffff) #define TX_DOORBELL_IDX_SFT 0 /* reserved is 4 b */ #define TX_DOORBELL_RESERVED_MASK UINT32_C(0xf000000) #define TX_DOORBELL_RESERVED_SFT 24 /* * This value indicates the type of door bell operation that is begin * requested. This value is '0' for TX door bell operations. */ #define TX_DOORBELL_KEY_MASK UINT32_C(0xf0000000) #define TX_DOORBELL_KEY_SFT 28 /* TX Operation */ #define TX_DOORBELL_KEY_TX (UINT32_C(0x0) << 28) } __attribute__((packed)); /* RX Door Bell Format (4 bytes) */ struct rx_doorbell { uint32_t key_idx; /* * This value indicates the type of door bell operation that is begin * requested. This value is '1' for RX door bell operations. */ /* * BD Index of next BD that will be used for an empty receive buffer on * the RX ring mapped to this door bell. NIC may read and process all * BDs up to, but not including this index. */ #define RX_DOORBELL_IDX_MASK UINT32_C(0xffffff) #define RX_DOORBELL_IDX_SFT 0 /* reserved is 4 b */ #define RX_DOORBELL_RESERVED_MASK UINT32_C(0xf000000) #define RX_DOORBELL_RESERVED_SFT 24 /* * This value indicates the type of door bell operation that is begin * requested. This value is '1' for RX door bell operations. */ #define RX_DOORBELL_KEY_MASK UINT32_C(0xf0000000) #define RX_DOORBELL_KEY_SFT 28 /* RX Operation */ #define RX_DOORBELL_KEY_RX (UINT32_C(0x1) << 28) } __attribute__((packed)); /* CMP Door Bell Format (4 bytes) */ struct cmpl_doorbell { uint32_t key_mask_valid_idx; /* * This value indicates the type of door bell operation that is begin * requested. This value is '2' for CMP door bell operations. */ /* * BD Index of the most recently handed completion record on the * completion ring mapped to this door bell. NIC may write this location * again with a new completion. */ #define CMPL_DOORBELL_IDX_MASK UINT32_C(0xffffff) #define CMPL_DOORBELL_IDX_SFT 0 /* reserved is 2 b */ #define CMPL_DOORBELL_RESERVED_MASK UINT32_C(0x3000000) #define CMPL_DOORBELL_RESERVED_SFT 24 /* * This indicates if the BDIDX value is valid for this update when it is * '1'. When it is '0', the BDIDX value should be ignored. */ #define CMPL_DOORBELL_IDX_VALID UINT32_C(0x4000000) /* * This bit indicates the new interrupt mask state for the interrupt * associated with the BDIDX. A '1', means the interrupt is to be * masked. A '0' indicates the interrupt is to be unmasked. */ #define CMPL_DOORBELL_MASK UINT32_C(0x8000000) /* * This value indicates the type of door bell operation that is begin * requested. This value is '2' for CMP door bell operations. */ #define CMPL_DOORBELL_KEY_MASK UINT32_C(0xf0000000) #define CMPL_DOORBELL_KEY_SFT 28 /* Completion Operation */ #define CMPL_DOORBELL_KEY_CMPL (UINT32_C(0x2) << 28) } __attribute__((packed)); /* Status Door Bell Format (4 bytes) */ struct status_doorbell { uint32_t key_idx; /* * This value indicates the type of door bell operation that is begin * requested. This value is '3' for Status door bell operations. */ /* * BD Index of the status record for which space is now available to the * NIC. */ /* * While there is no actual BD associated with the index, the similar * scheme is being used to communicate to the NIC that space is * available for status completions. */ #define STATUS_DOORBELL_IDX_MASK UINT32_C(0xffffff) #define STATUS_DOORBELL_IDX_SFT 0 /* reserved is 4 b */ #define STATUS_DOORBELL_RESERVED_MASK UINT32_C(0xf000000) #define STATUS_DOORBELL_RESERVED_SFT 24 /* * This value indicates the type of door bell operation that is begin * requested. This value is '3' for Status door bell operations. */ #define STATUS_DOORBELL_KEY_MASK UINT32_C(0xf0000000) #define STATUS_DOORBELL_KEY_SFT 28 /* Status Operation */ #define STATUS_DOORBELL_KEY_STAT (UINT32_C(0x3) << 28) } __attribute__((packed)); /* Push w/32B BD Door Bell Format (32 bytes) */ struct push32_doorbell { uint32_t key_sz_idx; /* * This value indicates the type of door bell operation that is begin * requested. This value is 4 for push door bell operations. */ /* * This is the BD Index of last BD of the push packet that will be used * to transmit data on the TX ring mapped to this door bell. */ #define PUSH32_DOORBELL_IDX_MASK UINT32_C(0xffffff) #define PUSH32_DOORBELL_IDX_SFT 0 /* * This is the number of 16B BDs spaces consumed in the TX Ring by the * "backup" version of the packet being pushed. A value of 1 is invalid * since backup must start with a long 32B BE. A value of 2 indicates * just the first 32B BE. A value of 3 indicates 32B+16B BD. etc. A * value of 0 indicates 16x16B BD spaces are consumed. */ #define PUSH32_DOORBELL_SZ_MASK UINT32_C(0xf000000) #define PUSH32_DOORBELL_SZ_SFT 24 /* * This value indicates the type of door bell operation that is begin * requested. This value is 4 for push door bell operations. */ #define PUSH32_DOORBELL_KEY_MASK UINT32_C(0xf0000000) #define PUSH32_DOORBELL_KEY_SFT 28 /* Push Operation */ #define PUSH32_DOORBELL_KEY_PUSH (UINT32_C(0x4) << 28) uint16_t flags_type; /* * All bits in this field must be valid on the first BD of a packet. * Only the packet_end bit must be valid for the remaining BDs of a * packet. */ /* This value identifies the type of buffer descriptor. */ #define PUSH32_DOORBELL_TYPE_MASK UINT32_C(0x3f) #define PUSH32_DOORBELL_TYPE_SFT 0 /* * Indicates that this BD is 32B long and is used for normal L2 * packet transmission. */ #define PUSH32_DOORBELL_TYPE_TX_BD_LONG UINT32_C(0x10) /* * If set to 1, the packet ends with the data in the buffer pointed to * by this descriptor. This flag must be valid on every BD. This bit * must be set on all push doorbells. */ #define PUSH32_DOORBELL_FLAGS_PACKET_END UINT32_C(0x40) /* * If set to 1, the device will not generate a completion for this * transmit packet unless there is an error in it's processing. If this * bit is set to 0, then the packet will be completed normally. This bit * must be valid only on the first BD of a packet. */ #define PUSH32_DOORBELL_FLAGS_NO_CMPL UINT32_C(0x80) /* * This value must match the sz field in the first 32b of the push * operation except that if 16x16B BD locations are consumed in the ring * by this packet, then this value must be 16 (not zero). */ #define PUSH32_DOORBELL_FLAGS_BD_CNT_MASK UINT32_C(0x1f00) #define PUSH32_DOORBELL_FLAGS_BD_CNT_SFT 8 /* * This value is a hint for the length of the entire packet. It is used * by the chip to optimize internal processing. The packet will be * dropped if the hint is too short. This field is valid only on the * first BD of a packet. */ #define PUSH32_DOORBELL_FLAGS_LHINT_MASK UINT32_C(0x6000) #define PUSH32_DOORBELL_FLAGS_LHINT_SFT 13 /* indicates packet length < 512B */ #define PUSH32_DOORBELL_FLAGS_LHINT_LT512 (UINT32_C(0x0) << 13) /* indicates 512 <= packet length < 1KB */ #define PUSH32_DOORBELL_FLAGS_LHINT_LT1K (UINT32_C(0x1) << 13) /* indicates 1KB <= packet length < 2KB */ #define PUSH32_DOORBELL_FLAGS_LHINT_LT2K (UINT32_C(0x2) << 13) /* indicates packet length >= 2KB */ #define PUSH32_DOORBELL_FLAGS_LHINT_GTE2K (UINT32_C(0x3) << 13) #define PUSH32_DOORBELL_FLAGS_LHINT_LAST PUSH32_DOORBELL_FLAGS_LHINT_GTE2K /* * If set to 1, the device immediately updates the Send Consumer Index * after the buffer associated with this descriptor has been transferred * via DMA to NIC memory from host memory. An interrupt may or may not * be generated according to the state of the interrupt avoidance * mechanisms. If this bit is set to 0, then the Consumer Index is only * updated as soon as one of the host interrupt coalescing conditions * has been met. This bit must be valid on the first BD of a packet. */ #define PUSH32_DOORBELL_FLAGS_COAL_NOW UINT32_C(0x8000) /* * All bits in this field must be valid on the first BD of a packet. * Only the packet_end bit must be valid for the remaining BDs of a * packet. */ #define PUSH32_DOORBELL_FLAGS_MASK UINT32_C(0xffc0) #define PUSH32_DOORBELL_FLAGS_SFT 6 uint16_t len; /* * This is the length of the host physical buffer this BD describes in * bytes. This field must be valid on all BDs of a packet. */ uint32_t opaque; /* * The opaque data field is pass through to the completion and can be * used for any data that the driver wants to associate with the * transmit BD. This field must be valid on the first BD of a packet. */ uint16_t lflags; /* * All bits in this field must be valid on the first BD of a packet. * Their value on other BDs of the packet will be ignored. */ /* * If set to 1, the controller replaces the TCP/UPD checksum fields of * normal TCP/UPD checksum, or the inner TCP/UDP checksum field of the * encapsulated TCP/UDP packets with the hardware calculated TCP/UDP * checksum for the packet associated with this descriptor. The flag is * ignored if the LSO flag is set. This bit must be valid on the first * BD of a packet. */ #define PUSH32_DOORBELL_LFLAGS_TCP_UDP_CHKSUM UINT32_C(0x1) /* * If set to 1, the controller replaces the IP checksum of the normal * packets, or the inner IP checksum of the encapsulated packets with * the hardware calculated IP checksum for the packet associated with * this descriptor. This bit must be valid on the first BD of a packet. */ #define PUSH32_DOORBELL_LFLAGS_IP_CHKSUM UINT32_C(0x2) /* * If set to 1, the controller will not append an Ethernet CRC to the * end of the frame. This bit must be valid on the first BD of a packet. * Packet must be 64B or longer when this flag is set. It is not useful * to use this bit with any form of TX offload such as CSO or LSO. The * intent is that the packet from the host already has a valid Ethernet * CRC on the packet. */ #define PUSH32_DOORBELL_LFLAGS_NOCRC UINT32_C(0x4) /* * If set to 1, the device will record the time at which the packet was * actually transmitted at the TX MAC. This bit must be valid on the * first BD of a packet. */ #define PUSH32_DOORBELL_LFLAGS_STAMP UINT32_C(0x8) /* * If set to 1, The controller replaces the tunnel IP checksum field * with hardware calculated IP checksum for the IP header of the packet * associated with this descriptor. For outer UDP checksum, global outer * UDP checksum TE_NIC register needs to be enabled. If the global outer * UDP checksum TE_NIC register bit is set, outer UDP checksum will be * calculated for the following cases: 1. Packets with tcp_udp_chksum * flag set to offload checksum for inner packet AND the inner packet is * TCP/UDP. If the inner packet is ICMP for example (non-TCP/UDP), even * if the tcp_udp_chksum is set, the outer UDP checksum will not be * calculated. 2. Packets with lso flag set which implies inner TCP * checksum calculation as part of LSO operation. */ #define PUSH32_DOORBELL_LFLAGS_T_IP_CHKSUM UINT32_C(0x10) /* * If set to 1, the device will treat this packet with LSO(Large Send * Offload) processing for both normal or encapsulated packets, which is * a form of TCP segmentation. When this bit is 1, the hdr_size and mss * fields must be valid. The driver doesn't need to set t_ip_chksum, * ip_chksum, and tcp_udp_chksum flags since the controller will replace * the appropriate checksum fields for segmented packets. When this bit * is 1, the hdr_size and mss fields must be valid. */ #define PUSH32_DOORBELL_LFLAGS_LSO UINT32_C(0x20) /* * If set to zero when LSO is '1', then the IPID will be treated as a * 16b number and will be wrapped if it exceeds a value of 0xffff. If * set to one when LSO is '1', then the IPID will be treated as a 15b * number and will be wrapped if it exceeds a value 0f 0x7fff. */ #define PUSH32_DOORBELL_LFLAGS_IPID_FMT UINT32_C(0x40) /* * If set to zero when LSO is '1', then the IPID of the tunnel IP header * will not be modified during LSO operations. If set to one when LSO is * '1', then the IPID of the tunnel IP header will be incremented for * each subsequent segment of an LSO operation. The flag is ignored if * the LSO packet is a normal (non-tunneled) TCP packet. */ #define PUSH32_DOORBELL_LFLAGS_T_IPID UINT32_C(0x80) /* * If set to '1', then the RoCE ICRC will be appended to the packet. * Packet must be a valid RoCE format packet. */ #define PUSH32_DOORBELL_LFLAGS_ROCE_CRC UINT32_C(0x100) /* * If set to '1', then the FCoE CRC will be appended to the packet. * Packet must be a valid FCoE format packet. */ #define PUSH32_DOORBELL_LFLAGS_FCOE_CRC UINT32_C(0x200) uint16_t hdr_size; /* * When LSO is '1', this field must contain the offset of the TCP * payload from the beginning of the packet in as 16b words. In case of * encapsulated/tunneling packet, this field contains the offset of the * inner TCP payload from beginning of the packet as 16-bit words. This * value must be valid on the first BD of a packet. */ #define PUSH32_DOORBELL_HDR_SIZE_MASK UINT32_C(0x1ff) #define PUSH32_DOORBELL_HDR_SIZE_SFT 0 uint32_t mss; /* * This is the MSS value that will be used to do the LSO processing. The * value is the length in bytes of the TCP payload for each segment * generated by the LSO operation. This value must be valid on the first * BD of a packet. */ #define PUSH32_DOORBELL_MSS_MASK UINT32_C(0x7fff) #define PUSH32_DOORBELL_MSS_SFT 0 uint16_t unused_2; uint16_t cfa_action; /* * This value selects a CFA action to perform on the packet. Set this * value to zero if no CFA action is desired. This value must be valid * on the first BD of a packet. */ uint32_t cfa_meta; /* * This value is action meta-data that defines CFA edit operations that * are done in addition to any action editing. */ /* When key=1, This is the VLAN tag VID value. */ #define PUSH32_DOORBELL_CFA_META_VLAN_VID_MASK UINT32_C(0xfff) #define PUSH32_DOORBELL_CFA_META_VLAN_VID_SFT 0 /* When key=1, This is the VLAN tag DE value. */ #define PUSH32_DOORBELL_CFA_META_VLAN_DE UINT32_C(0x1000) /* When key=1, This is the VLAN tag PRI value. */ #define PUSH32_DOORBELL_CFA_META_VLAN_PRI_MASK UINT32_C(0xe000) #define PUSH32_DOORBELL_CFA_META_VLAN_PRI_SFT 13 /* When key=1, This is the VLAN tag TPID select value. */ #define PUSH32_DOORBELL_CFA_META_VLAN_TPID_MASK UINT32_C(0x70000) #define PUSH32_DOORBELL_CFA_META_VLAN_TPID_SFT 16 /* 0x88a8 */ #define PUSH32_DOORBELL_CFA_META_VLAN_TPID_TPID88A8 (UINT32_C(0x0) << 16) /* 0x8100 */ #define PUSH32_DOORBELL_CFA_META_VLAN_TPID_TPID8100 (UINT32_C(0x1) << 16) /* 0x9100 */ #define PUSH32_DOORBELL_CFA_META_VLAN_TPID_TPID9100 (UINT32_C(0x2) << 16) /* 0x9200 */ #define PUSH32_DOORBELL_CFA_META_VLAN_TPID_TPID9200 (UINT32_C(0x3) << 16) /* 0x9300 */ #define PUSH32_DOORBELL_CFA_META_VLAN_TPID_TPID9300 (UINT32_C(0x4) << 16) /* Value programmed in CFA VLANTPID register. */ #define PUSH32_DOORBELL_CFA_META_VLAN_TPID_TPIDCFG (UINT32_C(0x5) << 16) #define PUSH32_DOORBELL_CFA_META_VLAN_TPID_LAST PUSH32_DOORBELL_CFA_META_VLAN_TPID_TPIDCFG /* When key=1, This is the VLAN tag TPID select value. */ #define PUSH32_DOORBELL_CFA_META_VLAN_RESERVED_MASK UINT32_C(0xff80000) #define PUSH32_DOORBELL_CFA_META_VLAN_RESERVED_SFT 19 /* * This field identifies the type of edit to be performed on the packet. * This value must be valid on the first BD of a packet. */ #define PUSH32_DOORBELL_CFA_META_KEY_MASK UINT32_C(0xf0000000) #define PUSH32_DOORBELL_CFA_META_KEY_SFT 28 /* No editing */ #define PUSH32_DOORBELL_CFA_META_KEY_NONE (UINT32_C(0x0) << 28) /* * - meta[17:16] - TPID select value (0 = 0x8100). - meta[15:12] * - PRI/DE value. - meta[11:0] - VID value. */ #define PUSH32_DOORBELL_CFA_META_KEY_VLAN_TAG (UINT32_C(0x1) << 28) #define PUSH32_DOORBELL_CFA_META_KEY_LAST PUSH32_DOORBELL_CFA_META_KEY_VLAN_TAG uint32_t data[25]; /* * This is the data for the push packet. If the packet data does not fit * in the first pass, data writing can continue at offset 4 of the * doorbell for up to 4 additional passes for a total data size of 512B * maximum. */ } __attribute__((packed)); /* HW Resource Manager Specification 1.4.0 */ #define HWRM_VERSION_MAJOR 1 #define HWRM_VERSION_MINOR 4 #define HWRM_VERSION_UPDATE 0 #define HWRM_VERSION_STR "1.4.0" /* * Following is the signature for HWRM message field that indicates not * applicable (All F's). Need to cast it the size of the field if needed. */ #define HWRM_NA_SIGNATURE ((uint32_t)(-1)) #define HWRM_MAX_REQ_LEN (128) /* hwrm_func_buf_rgtr */ #define HWRM_MAX_RESP_LEN (176) /* hwrm_func_qstats */ #define HW_HASH_INDEX_SIZE 0x80 /* 7 bit indirection table index. */ #define HW_HASH_KEY_SIZE 40 #define HWRM_RESP_VALID_KEY 1 /* valid key for HWRM response */ /* * Description: Port Rx Statistics Formats. The HWRM shall return any * unsupported counter with a value of 0xFFFFFFFF for 32-bit counters and * 0xFFFFFFFFFFFFFFFF for 64-bit counters. */ /* * Note: The Hardware Resource Manager (HWRM) manages various hardware resources * inside the chip. The HWRM is implemented in firmware, and runs on embedded * processors inside the chip. This firmware service is vital part of the chip. * The chip can not be used by a driver or HWRM client without the HWRM. */ /* Input (16 bytes) */ struct input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ } __attribute__((packed)); /* Output (8 bytes) */ struct output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ } __attribute__((packed)); #define GET_HWRM_REQ_TYPE(x) \ ((x) == 0x98 ? "HWRM_CFA_ENCAP_RECORD_FREE": \ ((x) == 0x99 ? "HWRM_CFA_NTUPLE_FILTER_ALLOC": \ ((x) == 0x90 ? "HWRM_CFA_L2_FILTER_ALLOC": \ ((x) == 0x91 ? "HWRM_CFA_L2_FILTER_FREE": \ ((x) == 0x92 ? "HWRM_CFA_L2_FILTER_CFG": \ ((x) == 0x93 ? "HWRM_CFA_L2_SET_RX_MASK": \ ((x) == 0x94 ? "RESERVED3": \ ((x) == 0x95 ? "HWRM_CFA_TUNNEL_FILTER_ALLOC": \ ((x) == 0x96 ? "HWRM_CFA_TUNNEL_FILTER_FREE": \ ((x) == 0x97 ? "HWRM_CFA_ENCAP_RECORD_ALLOC": \ ((x) == 0x10 ? "RESERVED1": \ ((x) == 0x11 ? "HWRM_FUNC_RESET": \ ((x) == 0x12 ? "HWRM_FUNC_GETFID": \ ((x) == 0x13 ? "HWRM_FUNC_VF_ALLOC": \ ((x) == 0x14 ? "HWRM_FUNC_VF_FREE": \ ((x) == 0x15 ? "HWRM_FUNC_QCAPS": \ ((x) == 0x16 ? "HWRM_FUNC_QCFG": \ ((x) == 0x17 ? "HWRM_FUNC_CFG": \ ((x) == 0x18 ? "HWRM_FUNC_QSTATS": \ ((x) == 0x19 ? "HWRM_FUNC_CLR_STATS": \ ((x) == 0xe0 ? "HWRM_TEMP_MONITOR_QUERY": \ ((x) == 0xd3 ? "HWRM_FWD_ASYNC_EVENT_CMPL": \ ((x) == 0xd2 ? "HWRM_FWD_RESP": \ ((x) == 0x1a ? "HWRM_FUNC_DRV_UNRGTR": \ ((x) == 0x1b ? "HWRM_FUNC_VF_RESC_FREE": \ ((x) == 0x1c ? "HWRM_FUNC_VF_VNIC_IDS_QUERY": \ ((x) == 0x1d ? "HWRM_FUNC_DRV_RGTR": \ ((x) == 0x1e ? "HWRM_FUNC_DRV_QVER": \ ((x) == 0x1f ? "HWRM_FUNC_BUF_RGTR": \ ((x) == 0x9a ? "HWRM_CFA_NTUPLE_FILTER_FREE": \ ((x) == 0x9b ? "HWRM_CFA_NTUPLE_FILTER_CFG": \ ((x) == 0x9c ? "HWRM_CFA_EM_FLOW_ALLOC": \ ((x) == 0x9d ? "HWRM_CFA_EM_FLOW_FREE": \ ((x) == 0x9e ? "HWRM_CFA_EM_FLOW_CFG": \ ((x) == 0xd1 ? "HWRM_REJECT_FWD_RESP": \ ((x) == 0xd0 ? "HWRM_EXEC_FWD_RESP": \ ((x) == 0xc8 ? "HWRM_FW_SET_TIME": \ ((x) == 0xc9 ? "HWRM_FW_GET_TIME": \ ((x) == 0xc0 ? "HWRM_FW_RESET": \ ((x) == 0xc1 ? "HWRM_FW_QSTATUS": \ ((x) == 0x70 ? "HWRM_VNIC_RSS_COS_LB_CTX_ALLOC": \ ((x) == 0x71 ? "HWRM_VNIC_RSS_COS_LB_CTX_FREE": \ ((x) == 0xb1 ? "HWRM_STAT_CTX_FREE": \ ((x) == 0xb0 ? "HWRM_STAT_CTX_ALLOC": \ ((x) == 0xb3 ? "HWRM_STAT_CTX_CLR_STATS": \ ((x) == 0xb2 ? "HWRM_STAT_CTX_QUERY": \ ((x) == 0xfff6 ? "HWRM_NVM_GET_DEV_INFO": \ ((x) == 0x61 ? "HWRM_RING_GRP_FREE": \ ((x) == 0x60 ? "HWRM_RING_GRP_ALLOC": \ ((x) == 0xf1 ? "HWRM_WOL_FILTER_FREE": \ ((x) == 0xf0 ? "HWRM_WOL_FILTER_ALLOC": \ ((x) == 0xf3 ? "HWRM_WOL_REASON_QCFG": \ ((x) == 0xf2 ? "HWRM_WOL_FILTER_QCFG": \ ((x) == 0xa0 ? "HWRM_TUNNEL_DST_PORT_QUERY": \ ((x) == 0xa1 ? "HWRM_TUNNEL_DST_PORT_ALLOC": \ ((x) == 0xa2 ? "HWRM_TUNNEL_DST_PORT_FREE": \ ((x) == 0xfffc ? "HWRM_NVM_RAW_DUMP": \ ((x) == 0xfffb ? "HWRM_NVM_GET_DIR_INFO": \ ((x) == 0xfffa ? "HWRM_NVM_GET_DIR_ENTRIES": \ ((x) == 0xe ? "HWRM_FUNC_BUF_UNRGTR": \ ((x) == 0xf ? "HWRM_FUNC_VF_CFG": \ ((x) == 0xffff ? "HWRM_NVM_RAW_WRITE_BLK": \ ((x) == 0xfffe ? "HWRM_NVM_WRITE": \ ((x) == 0xfffd ? "HWRM_NVM_READ": \ ((x) == 0x50 ? "HWRM_RING_ALLOC": \ ((x) == 0x51 ? "HWRM_RING_FREE": \ ((x) == 0x52 ? "HWRM_RING_CMPL_RING_QAGGINT_PARAMS": \ ((x) == 0x53 ? "HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS": \ ((x) == 0x4a ? "HWRM_VNIC_QCAPS": \ ((x) == 0x49 ? "HWRM_VNIC_PLCMODES_QCFG": \ ((x) == 0x48 ? "HWRM_VNIC_PLCMODES_CFG": \ ((x) == 0x47 ? "HWRM_VNIC_RSS_QCFG": \ ((x) == 0x46 ? "HWRM_VNIC_RSS_CFG": \ ((x) == 0x45 ? "HWRM_VNIC_TPA_QCFG": \ ((x) == 0x44 ? "HWRM_VNIC_TPA_CFG": \ ((x) == 0x43 ? "HWRM_VNIC_QCFG": \ ((x) == 0x42 ? "HWRM_VNIC_CFG": \ ((x) == 0x41 ? "HWRM_VNIC_FREE": \ ((x) == 0x40 ? "HWRM_VNIC_ALLOC": \ ((x) == 0x0 ? "HWRM_VER_GET": \ ((x) == 0xfff9 ? "HWRM_NVM_FIND_DIR_ENTRY": \ ((x) == 0xfff8 ? "HWRM_NVM_MOD_DIR_ENTRY": \ ((x) == 0xfff7 ? "HWRM_NVM_ERASE_DIR_ENTRY": \ ((x) == 0x5e ? "HWRM_RING_RESET": \ ((x) == 0xfff5 ? "HWRM_NVM_VERIFY_UPDATE": \ ((x) == 0xfff4 ? "HWRM_NVM_MODIFY": \ ((x) == 0xfff3 ? "HWRM_NVM_INSTALL_UPDATE": \ ((x) == 0x2a ? "HWRM_PORT_PHY_QCAPS": \ ((x) == 0x2c ? "HWRM_PORT_PHY_I2C_READ": \ ((x) == 0x2b ? "HWRM_PORT_PHY_I2C_WRITE": \ ((x) == 0x38 ? "HWRM_QUEUE_PRI2COS_CFG": \ ((x) == 0x39 ? "HWRM_QUEUE_COS2BW_QCFG": \ ((x) == 0x32 ? "HWRM_QUEUE_CFG": \ ((x) == 0x33 ? "HWRM_QUEUE_BUFFERS_QCFG": \ ((x) == 0x30 ? "HWRM_QUEUE_QPORTCFG": \ ((x) == 0x31 ? "HWRM_QUEUE_QCFG": \ ((x) == 0x36 ? "HWRM_QUEUE_PFCENABLE_CFG": \ ((x) == 0x37 ? "HWRM_QUEUE_PRI2COS_QCFG": \ ((x) == 0x34 ? "HWRM_QUEUE_BUFFERS_CFG": \ ((x) == 0x35 ? "HWRM_QUEUE_PFCENABLE_QCFG": \ ((x) == 0xff14 ? "HWRM_DBG_DUMP": \ ((x) == 0xff12 ? "HWRM_DBG_WRITE_DIRECT": \ ((x) == 0xff13 ? "HWRM_DBG_WRITE_INDIRECT": \ ((x) == 0xff10 ? "HWRM_DBG_READ_DIRECT": \ ((x) == 0xff11 ? "HWRM_DBG_READ_INDIRECT": \ ((x) == 0x25 ? "HWRM_PORT_CLR_STATS": \ ((x) == 0x24 ? "HWRM_PORT_LPBK_QSTATS": \ ((x) == 0x27 ? "HWRM_PORT_PHY_QCFG": \ ((x) == 0x26 ? "HWRM_PORT_LPBK_CLR_STATS": \ ((x) == 0x21 ? "HWRM_PORT_MAC_CFG": \ ((x) == 0x20 ? "HWRM_PORT_PHY_CFG": \ ((x) == 0x23 ? "HWRM_PORT_QSTATS": \ ((x) == 0x22 ? "HWRM_PORT_TS_QUERY": \ ((x) == 0x29 ? "HWRM_PORT_BLINK_LED": \ ((x) == 0x28 ? "HWRM_PORT_MAC_QCFG": \ ((x) == 0x3a ? "HWRM_QUEUE_COS2BW_CFG": \ "Unknown req_type")))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) /* Command numbering (8 bytes) */ struct cmd_nums { uint16_t req_type; /* * This version of the specification defines the commands listed in the * table below. The following are general implementation requirements * for these commands: # All commands listed below that are marked * neither reserved nor experimental shall be implemented by the HWRM. # * A HWRM client compliant to this specification should not use commands * outside of the list below. # A HWRM client compliant to this * specification should not use command numbers marked reserved below. # * A command marked experimental below may not be implemented by the * HWRM. # A command marked experimental may change in the future * version of the HWRM specification. # A command not listed below may * be implemented by the HWRM. The behavior of commands that are not * listed below is outside the scope of this specification. */ #define HWRM_VER_GET (UINT32_C(0x0)) #define HWRM_FUNC_BUF_UNRGTR (UINT32_C(0xe)) /* Experimental */ #define HWRM_FUNC_VF_CFG (UINT32_C(0xf)) /* Reserved for future use */ #define RESERVED1 (UINT32_C(0x10)) #define HWRM_FUNC_RESET (UINT32_C(0x11)) #define HWRM_FUNC_GETFID (UINT32_C(0x12)) #define HWRM_FUNC_VF_ALLOC (UINT32_C(0x13)) #define HWRM_FUNC_VF_FREE (UINT32_C(0x14)) #define HWRM_FUNC_QCAPS (UINT32_C(0x15)) #define HWRM_FUNC_QCFG (UINT32_C(0x16)) #define HWRM_FUNC_CFG (UINT32_C(0x17)) #define HWRM_FUNC_QSTATS (UINT32_C(0x18)) #define HWRM_FUNC_CLR_STATS (UINT32_C(0x19)) #define HWRM_FUNC_DRV_UNRGTR (UINT32_C(0x1a)) #define HWRM_FUNC_VF_RESC_FREE (UINT32_C(0x1b)) #define HWRM_FUNC_VF_VNIC_IDS_QUERY (UINT32_C(0x1c)) #define HWRM_FUNC_DRV_RGTR (UINT32_C(0x1d)) #define HWRM_FUNC_DRV_QVER (UINT32_C(0x1e)) #define HWRM_FUNC_BUF_RGTR (UINT32_C(0x1f)) #define HWRM_PORT_PHY_CFG (UINT32_C(0x20)) #define HWRM_PORT_MAC_CFG (UINT32_C(0x21)) /* Experimental */ #define HWRM_PORT_TS_QUERY (UINT32_C(0x22)) #define HWRM_PORT_QSTATS (UINT32_C(0x23)) #define HWRM_PORT_LPBK_QSTATS (UINT32_C(0x24)) /* Experimental */ #define HWRM_PORT_CLR_STATS (UINT32_C(0x25)) /* Experimental */ #define HWRM_PORT_LPBK_CLR_STATS (UINT32_C(0x26)) #define HWRM_PORT_PHY_QCFG (UINT32_C(0x27)) /* Experimental */ #define HWRM_PORT_MAC_QCFG (UINT32_C(0x28)) /* Experimental */ #define HWRM_PORT_BLINK_LED (UINT32_C(0x29)) /* Experimental */ #define HWRM_PORT_PHY_QCAPS (UINT32_C(0x2a)) /* Experimental */ #define HWRM_PORT_PHY_I2C_WRITE (UINT32_C(0x2b)) /* Experimental */ #define HWRM_PORT_PHY_I2C_READ (UINT32_C(0x2c)) #define HWRM_QUEUE_QPORTCFG (UINT32_C(0x30)) #define HWRM_QUEUE_QCFG (UINT32_C(0x31)) #define HWRM_QUEUE_CFG (UINT32_C(0x32)) #define HWRM_QUEUE_BUFFERS_QCFG (UINT32_C(0x33)) #define HWRM_QUEUE_BUFFERS_CFG (UINT32_C(0x34)) /* Experimental */ #define HWRM_QUEUE_PFCENABLE_QCFG (UINT32_C(0x35)) /* Experimental */ #define HWRM_QUEUE_PFCENABLE_CFG (UINT32_C(0x36)) /* Experimental */ #define HWRM_QUEUE_PRI2COS_QCFG (UINT32_C(0x37)) /* Experimental */ #define HWRM_QUEUE_PRI2COS_CFG (UINT32_C(0x38)) /* Experimental */ #define HWRM_QUEUE_COS2BW_QCFG (UINT32_C(0x39)) /* Experimental */ #define HWRM_QUEUE_COS2BW_CFG (UINT32_C(0x3a)) #define HWRM_VNIC_ALLOC (UINT32_C(0x40)) #define HWRM_VNIC_FREE (UINT32_C(0x41)) #define HWRM_VNIC_CFG (UINT32_C(0x42)) /* Experimental */ #define HWRM_VNIC_QCFG (UINT32_C(0x43)) #define HWRM_VNIC_TPA_CFG (UINT32_C(0x44)) /* Experimental */ #define HWRM_VNIC_TPA_QCFG (UINT32_C(0x45)) #define HWRM_VNIC_RSS_CFG (UINT32_C(0x46)) #define HWRM_VNIC_RSS_QCFG (UINT32_C(0x47)) #define HWRM_VNIC_PLCMODES_CFG (UINT32_C(0x48)) #define HWRM_VNIC_PLCMODES_QCFG (UINT32_C(0x49)) /* Experimental */ #define HWRM_VNIC_QCAPS (UINT32_C(0x4a)) #define HWRM_RING_ALLOC (UINT32_C(0x50)) #define HWRM_RING_FREE (UINT32_C(0x51)) #define HWRM_RING_CMPL_RING_QAGGINT_PARAMS (UINT32_C(0x52)) #define HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS (UINT32_C(0x53)) #define HWRM_RING_RESET (UINT32_C(0x5e)) #define HWRM_RING_GRP_ALLOC (UINT32_C(0x60)) #define HWRM_RING_GRP_FREE (UINT32_C(0x61)) #define HWRM_VNIC_RSS_COS_LB_CTX_ALLOC (UINT32_C(0x70)) #define HWRM_VNIC_RSS_COS_LB_CTX_FREE (UINT32_C(0x71)) #define HWRM_CFA_L2_FILTER_ALLOC (UINT32_C(0x90)) #define HWRM_CFA_L2_FILTER_FREE (UINT32_C(0x91)) #define HWRM_CFA_L2_FILTER_CFG (UINT32_C(0x92)) #define HWRM_CFA_L2_SET_RX_MASK (UINT32_C(0x93)) /* Reserved for future use */ #define RESERVED3 (UINT32_C(0x94)) #define HWRM_CFA_TUNNEL_FILTER_ALLOC (UINT32_C(0x95)) #define HWRM_CFA_TUNNEL_FILTER_FREE (UINT32_C(0x96)) /* Experimental */ #define HWRM_CFA_ENCAP_RECORD_ALLOC (UINT32_C(0x97)) /* Experimental */ #define HWRM_CFA_ENCAP_RECORD_FREE (UINT32_C(0x98)) #define HWRM_CFA_NTUPLE_FILTER_ALLOC (UINT32_C(0x99)) #define HWRM_CFA_NTUPLE_FILTER_FREE (UINT32_C(0x9a)) #define HWRM_CFA_NTUPLE_FILTER_CFG (UINT32_C(0x9b)) /* Experimental */ #define HWRM_CFA_EM_FLOW_ALLOC (UINT32_C(0x9c)) /* Experimental */ #define HWRM_CFA_EM_FLOW_FREE (UINT32_C(0x9d)) /* Experimental */ #define HWRM_CFA_EM_FLOW_CFG (UINT32_C(0x9e)) #define HWRM_TUNNEL_DST_PORT_QUERY (UINT32_C(0xa0)) #define HWRM_TUNNEL_DST_PORT_ALLOC (UINT32_C(0xa1)) #define HWRM_TUNNEL_DST_PORT_FREE (UINT32_C(0xa2)) #define HWRM_STAT_CTX_ALLOC (UINT32_C(0xb0)) #define HWRM_STAT_CTX_FREE (UINT32_C(0xb1)) #define HWRM_STAT_CTX_QUERY (UINT32_C(0xb2)) #define HWRM_STAT_CTX_CLR_STATS (UINT32_C(0xb3)) #define HWRM_FW_RESET (UINT32_C(0xc0)) #define HWRM_FW_QSTATUS (UINT32_C(0xc1)) /* Experimental */ #define HWRM_FW_SET_TIME (UINT32_C(0xc8)) /* Experimental */ #define HWRM_FW_GET_TIME (UINT32_C(0xc9)) #define HWRM_EXEC_FWD_RESP (UINT32_C(0xd0)) #define HWRM_REJECT_FWD_RESP (UINT32_C(0xd1)) #define HWRM_FWD_RESP (UINT32_C(0xd2)) #define HWRM_FWD_ASYNC_EVENT_CMPL (UINT32_C(0xd3)) #define HWRM_TEMP_MONITOR_QUERY (UINT32_C(0xe0)) /* Experimental */ #define HWRM_WOL_FILTER_ALLOC (UINT32_C(0xf0)) /* Experimental */ #define HWRM_WOL_FILTER_FREE (UINT32_C(0xf1)) /* Experimental */ #define HWRM_WOL_FILTER_QCFG (UINT32_C(0xf2)) /* Experimental */ #define HWRM_WOL_REASON_QCFG (UINT32_C(0xf3)) /* Experimental */ #define HWRM_DBG_READ_DIRECT (UINT32_C(0xff10)) /* Experimental */ #define HWRM_DBG_READ_INDIRECT (UINT32_C(0xff11)) /* Experimental */ #define HWRM_DBG_WRITE_DIRECT (UINT32_C(0xff12)) /* Experimental */ #define HWRM_DBG_WRITE_INDIRECT (UINT32_C(0xff13)) #define HWRM_DBG_DUMP (UINT32_C(0xff14)) #define HWRM_NVM_INSTALL_UPDATE (UINT32_C(0xfff3)) #define HWRM_NVM_MODIFY (UINT32_C(0xfff4)) #define HWRM_NVM_VERIFY_UPDATE (UINT32_C(0xfff5)) #define HWRM_NVM_GET_DEV_INFO (UINT32_C(0xfff6)) #define HWRM_NVM_ERASE_DIR_ENTRY (UINT32_C(0xfff7)) #define HWRM_NVM_MOD_DIR_ENTRY (UINT32_C(0xfff8)) #define HWRM_NVM_FIND_DIR_ENTRY (UINT32_C(0xfff9)) #define HWRM_NVM_GET_DIR_ENTRIES (UINT32_C(0xfffa)) #define HWRM_NVM_GET_DIR_INFO (UINT32_C(0xfffb)) #define HWRM_NVM_RAW_DUMP (UINT32_C(0xfffc)) #define HWRM_NVM_READ (UINT32_C(0xfffd)) #define HWRM_NVM_WRITE (UINT32_C(0xfffe)) #define HWRM_NVM_RAW_WRITE_BLK (UINT32_C(0xffff)) uint16_t unused_0[3]; } __attribute__((packed)); #define GET_HWRM_ERROR_CODE(x) \ ((x) == 0xf ? "HWRM_ERROR": \ ((x) == 0xffff ? "CMD_NOT_SUPPORTED": \ ((x) == 0xfffe ? "UNKNOWN_ERR": \ ((x) == 0x4 ? "RESOURCE_ALLOC_ERROR": \ ((x) == 0x5 ? "INVALID_FLAGS": \ ((x) == 0x6 ? "INVALID_ENABLES": \ ((x) == 0x0 ? "SUCCESS": \ ((x) == 0x1 ? "FAIL": \ ((x) == 0x2 ? "INVALID_PARAMS": \ ((x) == 0x3 ? "RESOURCE_ACCESS_DENIED": \ "Unknown error_code")))))))))) /* Return Codes (8 bytes) */ struct ret_codes { uint16_t error_code; /* These are numbers assigned to return/error codes. */ /* Request was successfully executed by the HWRM. */ #define HWRM_ERR_CODE_SUCCESS (UINT32_C(0x0)) /* THe HWRM failed to execute the request. */ #define HWRM_ERR_CODE_FAIL (UINT32_C(0x1)) /* The request contains invalid argument(s) or input parameters. */ #define HWRM_ERR_CODE_INVALID_PARAMS (UINT32_C(0x2)) /* * The requester is not allowed to access the requested * resource. This error code shall be provided in a response to * a request to query or modify an existing resource that is not * accessible by the requester. */ #define HWRM_ERR_CODE_RESOURCE_ACCESS_DENIED (UINT32_C(0x3)) /* * The HWRM is unable to allocate the requested resource. This * code only applies to requests for HWRM resource allocations. */ #define HWRM_ERR_CODE_RESOURCE_ALLOC_ERROR (UINT32_C(0x4)) /* Invalid combination of flags is specified in the request. */ #define HWRM_ERR_CODE_INVALID_FLAGS (UINT32_C(0x5)) /* * Invalid combination of enables fields is specified in the * request. */ #define HWRM_ERR_CODE_INVALID_ENABLES (UINT32_C(0x6)) /* Generic HWRM execution error that represents an internal error. */ #define HWRM_ERR_CODE_HWRM_ERROR (UINT32_C(0xf)) /* Unknown error */ #define HWRM_ERR_CODE_UNKNOWN_ERR (UINT32_C(0xfffe)) /* Unsupported or invalid command */ #define HWRM_ERR_CODE_CMD_NOT_SUPPORTED (UINT32_C(0xffff)) uint16_t unused_0[3]; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_err_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t opaque_0; /* debug info for this error response. */ uint16_t opaque_1; /* debug info for this error response. */ uint8_t cmd_err; /* * In the case of an error response, command specific error code is * returned in this field. */ uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* Port Tx Statistics Formats (408 bytes) */ struct tx_port_stats { uint64_t tx_64b_frames; /* Total Number of 64 Bytes frames transmitted */ uint64_t tx_65b_127b_frames; /* Total Number of 65-127 Bytes frames transmitted */ uint64_t tx_128b_255b_frames; /* Total Number of 128-255 Bytes frames transmitted */ uint64_t tx_256b_511b_frames; /* Total Number of 256-511 Bytes frames transmitted */ uint64_t tx_512b_1023b_frames; /* Total Number of 512-1023 Bytes frames transmitted */ uint64_t tx_1024b_1518_frames; /* Total Number of 1024-1518 Bytes frames transmitted */ uint64_t tx_good_vlan_frames; /* * Total Number of each good VLAN (exludes FCS errors) frame transmitted * which is 1519 to 1522 bytes in length inclusive (excluding framing * bits but including FCS bytes). */ uint64_t tx_1519b_2047_frames; /* Total Number of 1519-2047 Bytes frames transmitted */ uint64_t tx_2048b_4095b_frames; /* Total Number of 2048-4095 Bytes frames transmitted */ uint64_t tx_4096b_9216b_frames; /* Total Number of 4096-9216 Bytes frames transmitted */ uint64_t tx_9217b_16383b_frames; /* Total Number of 9217-16383 Bytes frames transmitted */ uint64_t tx_good_frames; /* Total Number of good frames transmitted */ uint64_t tx_total_frames; /* Total Number of frames transmitted */ uint64_t tx_ucast_frames; /* Total number of unicast frames transmitted */ uint64_t tx_mcast_frames; /* Total number of multicast frames transmitted */ uint64_t tx_bcast_frames; /* Total number of broadcast frames transmitted */ uint64_t tx_pause_frames; /* Total number of PAUSE control frames transmitted */ uint64_t tx_pfc_frames; /* Total number of PFC/per-priority PAUSE control frames transmitted */ uint64_t tx_jabber_frames; /* Total number of jabber frames transmitted */ uint64_t tx_fcs_err_frames; /* Total number of frames transmitted with FCS error */ uint64_t tx_control_frames; /* Total number of control frames transmitted */ uint64_t tx_oversz_frames; /* Total number of over-sized frames transmitted */ uint64_t tx_single_dfrl_frames; /* Total number of frames with single deferral */ uint64_t tx_multi_dfrl_frames; /* Total number of frames with multiple deferrals */ uint64_t tx_single_coll_frames; /* Total number of frames with single collision */ uint64_t tx_multi_coll_frames; /* Total number of frames with multiple collisions */ uint64_t tx_late_coll_frames; /* Total number of frames with late collisions */ uint64_t tx_excessive_coll_frames; /* Total number of frames with excessive collisions */ uint64_t tx_frag_frames; /* Total number of fragmented frames transmitted */ uint64_t tx_err; /* Total number of transmit errors */ uint64_t tx_tagged_frames; /* Total number of single VLAN tagged frames transmitted */ uint64_t tx_dbl_tagged_frames; /* Total number of double VLAN tagged frames transmitted */ uint64_t tx_runt_frames; /* Total number of runt frames transmitted */ uint64_t tx_fifo_underruns; /* Total number of TX FIFO under runs */ uint64_t tx_pfc_ena_frames_pri0; /* Total number of PFC frames with PFC enabled bit for Pri 0 transmitted */ uint64_t tx_pfc_ena_frames_pri1; /* Total number of PFC frames with PFC enabled bit for Pri 1 transmitted */ uint64_t tx_pfc_ena_frames_pri2; /* Total number of PFC frames with PFC enabled bit for Pri 2 transmitted */ uint64_t tx_pfc_ena_frames_pri3; /* Total number of PFC frames with PFC enabled bit for Pri 3 transmitted */ uint64_t tx_pfc_ena_frames_pri4; /* Total number of PFC frames with PFC enabled bit for Pri 4 transmitted */ uint64_t tx_pfc_ena_frames_pri5; /* Total number of PFC frames with PFC enabled bit for Pri 5 transmitted */ uint64_t tx_pfc_ena_frames_pri6; /* Total number of PFC frames with PFC enabled bit for Pri 6 transmitted */ uint64_t tx_pfc_ena_frames_pri7; /* Total number of PFC frames with PFC enabled bit for Pri 7 transmitted */ uint64_t tx_eee_lpi_events; /* Total number of EEE LPI Events on TX */ uint64_t tx_eee_lpi_duration; /* EEE LPI Duration Counter on TX */ uint64_t tx_llfc_logical_msgs; /* Total number of Link Level Flow Control (LLFC) messages transmitted */ uint64_t tx_hcfc_msgs; /* Total number of HCFC messages transmitted */ uint64_t tx_total_collisions; /* Total number of TX collisions */ uint64_t tx_bytes; /* Total number of transmitted bytes */ uint64_t tx_xthol_frames; /* Total number of end-to-end HOL frames */ uint64_t tx_stat_discard; /* Total Tx Drops per Port reported by STATS block */ uint64_t tx_stat_error; /* Total Tx Error Drops per Port reported by STATS block */ } __attribute__((packed)); /* Port Rx Statistics Formats (528 bytes) */ struct rx_port_stats { uint64_t rx_64b_frames; /* Total Number of 64 Bytes frames received */ uint64_t rx_65b_127b_frames; /* Total Number of 65-127 Bytes frames received */ uint64_t rx_128b_255b_frames; /* Total Number of 128-255 Bytes frames received */ uint64_t rx_256b_511b_frames; /* Total Number of 256-511 Bytes frames received */ uint64_t rx_512b_1023b_frames; /* Total Number of 512-1023 Bytes frames received */ uint64_t rx_1024b_1518_frames; /* Total Number of 1024-1518 Bytes frames received */ uint64_t rx_good_vlan_frames; /* * Total Number of each good VLAN (exludes FCS errors) frame received * which is 1519 to 1522 bytes in length inclusive (excluding framing * bits but including FCS bytes). */ uint64_t rx_1519b_2047b_frames; /* Total Number of 1519-2047 Bytes frames received */ uint64_t rx_2048b_4095b_frames; /* Total Number of 2048-4095 Bytes frames received */ uint64_t rx_4096b_9216b_frames; /* Total Number of 4096-9216 Bytes frames received */ uint64_t rx_9217b_16383b_frames; /* Total Number of 9217-16383 Bytes frames received */ uint64_t rx_total_frames; /* Total number of frames received */ uint64_t rx_ucast_frames; /* Total number of unicast frames received */ uint64_t rx_mcast_frames; /* Total number of multicast frames received */ uint64_t rx_bcast_frames; /* Total number of broadcast frames received */ uint64_t rx_fcs_err_frames; /* Total number of received frames with FCS error */ uint64_t rx_ctrl_frames; /* Total number of control frames received */ uint64_t rx_pause_frames; /* Total number of PAUSE frames received */ uint64_t rx_pfc_frames; /* Total number of PFC frames received */ uint64_t rx_unsupported_opcode_frames; /* Total number of frames received with an unsupported opcode */ uint64_t rx_unsupported_da_pausepfc_frames; /* * Total number of frames received with an unsupported DA for pause and * PFC */ uint64_t rx_wrong_sa_frames; /* Total number of frames received with an unsupported SA */ uint64_t rx_align_err_frames; /* Total number of received packets with alignment error */ uint64_t rx_oor_len_frames; /* Total number of received frames with out-of-range length */ uint64_t rx_code_err_frames; /* Total number of received frames with error termination */ uint64_t rx_false_carrier_frames; /* * Total number of received frames with a false carrier is detected * during idle, as defined by RX_ER samples active and RXD is 0xE. The * event is reported along with the statistics generated on the next * received frame. Only one false carrier condition can be detected and * logged between frames. Carrier event, valid for 10M/100M speed modes * only. */ uint64_t rx_ovrsz_frames; /* Total number of over-sized frames received */ uint64_t rx_jbr_frames; /* Total number of jabber packets received */ uint64_t rx_mtu_err_frames; /* Total number of received frames with MTU error */ uint64_t rx_match_crc_frames; /* Total number of received frames with CRC match */ uint64_t rx_promiscuous_frames; /* Total number of frames received promiscuously */ uint64_t rx_tagged_frames; /* Total number of received frames with one or two VLAN tags */ uint64_t rx_double_tagged_frames; /* Total number of received frames with two VLAN tags */ uint64_t rx_trunc_frames; /* Total number of truncated frames received */ uint64_t rx_good_frames; /* Total number of good frames (without errors) received */ uint64_t rx_pfc_xon2xoff_frames_pri0; /* * Total number of received PFC frames with transition from XON to XOFF * on Pri 0 */ uint64_t rx_pfc_xon2xoff_frames_pri1; /* * Total number of received PFC frames with transition from XON to XOFF * on Pri 1 */ uint64_t rx_pfc_xon2xoff_frames_pri2; /* * Total number of received PFC frames with transition from XON to XOFF * on Pri 2 */ uint64_t rx_pfc_xon2xoff_frames_pri3; /* * Total number of received PFC frames with transition from XON to XOFF * on Pri 3 */ uint64_t rx_pfc_xon2xoff_frames_pri4; /* * Total number of received PFC frames with transition from XON to XOFF * on Pri 4 */ uint64_t rx_pfc_xon2xoff_frames_pri5; /* * Total number of received PFC frames with transition from XON to XOFF * on Pri 5 */ uint64_t rx_pfc_xon2xoff_frames_pri6; /* * Total number of received PFC frames with transition from XON to XOFF * on Pri 6 */ uint64_t rx_pfc_xon2xoff_frames_pri7; /* * Total number of received PFC frames with transition from XON to XOFF * on Pri 7 */ uint64_t rx_pfc_ena_frames_pri0; /* Total number of received PFC frames with PFC enabled bit for Pri 0 */ uint64_t rx_pfc_ena_frames_pri1; /* Total number of received PFC frames with PFC enabled bit for Pri 1 */ uint64_t rx_pfc_ena_frames_pri2; /* Total number of received PFC frames with PFC enabled bit for Pri 2 */ uint64_t rx_pfc_ena_frames_pri3; /* Total number of received PFC frames with PFC enabled bit for Pri 3 */ uint64_t rx_pfc_ena_frames_pri4; /* Total number of received PFC frames with PFC enabled bit for Pri 4 */ uint64_t rx_pfc_ena_frames_pri5; /* Total number of received PFC frames with PFC enabled bit for Pri 5 */ uint64_t rx_pfc_ena_frames_pri6; /* Total number of received PFC frames with PFC enabled bit for Pri 6 */ uint64_t rx_pfc_ena_frames_pri7; /* Total number of received PFC frames with PFC enabled bit for Pri 7 */ uint64_t rx_sch_crc_err_frames; /* Total Number of frames received with SCH CRC error */ uint64_t rx_undrsz_frames; /* Total Number of under-sized frames received */ uint64_t rx_frag_frames; /* Total Number of fragmented frames received */ uint64_t rx_eee_lpi_events; /* Total number of RX EEE LPI Events */ uint64_t rx_eee_lpi_duration; /* EEE LPI Duration Counter on RX */ uint64_t rx_llfc_physical_msgs; /* * Total number of physical type Link Level Flow Control (LLFC) messages * received */ uint64_t rx_llfc_logical_msgs; /* * Total number of logical type Link Level Flow Control (LLFC) messages * received */ uint64_t rx_llfc_msgs_with_crc_err; /* * Total number of logical type Link Level Flow Control (LLFC) messages * received with CRC error */ uint64_t rx_hcfc_msgs; /* Total number of HCFC messages received */ uint64_t rx_hcfc_msgs_with_crc_err; /* Total number of HCFC messages received with CRC error */ uint64_t rx_bytes; /* Total number of received bytes */ uint64_t rx_runt_bytes; /* Total number of bytes received in runt frames */ uint64_t rx_runt_frames; /* Total number of runt frames received */ uint64_t rx_stat_discard; /* Total Rx Discards per Port reported by STATS block */ uint64_t rx_stat_err; /* Total Rx Error Drops per Port reported by STATS block */ } __attribute__((packed)); /* hwrm_ver_get */ /* * Description: This function is called by a driver to determine the HWRM * interface version supported by the HWRM firmware, the version of HWRM * firmware implementation, the name of HWRM firmware, the versions of other * embedded firmwares, and the names of other embedded firmwares, etc. Any * interface or firmware version with major = 0, minor = 0, and update = 0 shall * be considered an invalid version. */ /* Input (24 bytes) */ struct hwrm_ver_get_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint8_t hwrm_intf_maj; /* * This field represents the major version of HWRM interface * specification supported by the driver HWRM implementation. The * interface major version is intended to change only when non backward * compatible changes are made to the HWRM interface specification. */ uint8_t hwrm_intf_min; /* * This field represents the minor version of HWRM interface * specification supported by the driver HWRM implementation. A change * in interface minor version is used to reflect significant backward * compatible modification to HWRM interface specification. This can be * due to addition or removal of functionality. HWRM interface * specifications with the same major version but different minor * versions are compatible. */ uint8_t hwrm_intf_upd; /* * This field represents the update version of HWRM interface * specification supported by the driver HWRM implementation. The * interface update version is used to reflect minor changes or bug * fixes to a released HWRM interface specification. */ uint8_t unused_0[5]; } __attribute__((packed)); /* Output (128 bytes) */ struct hwrm_ver_get_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint8_t hwrm_intf_maj; /* * This field represents the major version of HWRM interface * specification supported by the HWRM implementation. The interface * major version is intended to change only when non backward compatible * changes are made to the HWRM interface specification. A HWRM * implementation that is compliant with this specification shall * provide value of 1 in this field. */ uint8_t hwrm_intf_min; /* * This field represents the minor version of HWRM interface * specification supported by the HWRM implementation. A change in * interface minor version is used to reflect significant backward * compatible modification to HWRM interface specification. This can be * due to addition or removal of functionality. HWRM interface * specifications with the same major version but different minor * versions are compatible. A HWRM implementation that is compliant with * this specification shall provide value of 2 in this field. */ uint8_t hwrm_intf_upd; /* * This field represents the update version of HWRM interface * specification supported by the HWRM implementation. The interface * update version is used to reflect minor changes or bug fixes to a * released HWRM interface specification. A HWRM implementation that is * compliant with this specification shall provide value of 2 in this * field. */ uint8_t hwrm_intf_rsvd; uint8_t hwrm_fw_maj; /* * This field represents the major version of HWRM firmware. A change in * firmware major version represents a major firmware release. */ uint8_t hwrm_fw_min; /* * This field represents the minor version of HWRM firmware. A change in * firmware minor version represents significant firmware functionality * changes. */ uint8_t hwrm_fw_bld; /* * This field represents the build version of HWRM firmware. A change in * firmware build version represents bug fixes to a released firmware. */ uint8_t hwrm_fw_rsvd; /* * This field is a reserved field. This field can be used to represent * firmware branches or customer specific releases tied to a specific * (major,minor,update) version of the HWRM firmware. */ uint8_t mgmt_fw_maj; /* * This field represents the major version of mgmt firmware. A change in * major version represents a major release. */ uint8_t mgmt_fw_min; /* * This field represents the minor version of mgmt firmware. A change in * minor version represents significant functionality changes. */ uint8_t mgmt_fw_bld; /* * This field represents the build version of mgmt firmware. A change in * update version represents bug fixes. */ uint8_t mgmt_fw_rsvd; /* * This field is a reserved field. This field can be used to represent * firmware branches or customer specific releases tied to a specific * (major,minor,update) version */ uint8_t netctrl_fw_maj; /* * This field represents the major version of network control firmware. * A change in major version represents a major release. */ uint8_t netctrl_fw_min; /* * This field represents the minor version of network control firmware. * A change in minor version represents significant functionality * changes. */ uint8_t netctrl_fw_bld; /* * This field represents the build version of network control firmware. * A change in update version represents bug fixes. */ uint8_t netctrl_fw_rsvd; /* * This field is a reserved field. This field can be used to represent * firmware branches or customer specific releases tied to a specific * (major,minor,update) version */ uint32_t reserved1; /* * This field is reserved for future use. The responder should set it to * 0. The requester should ignore this field. */ uint8_t roce_fw_maj; /* * This field represents the major version of RoCE firmware. A change in * major version represents a major release. */ uint8_t roce_fw_min; /* * This field represents the minor version of RoCE firmware. A change in * minor version represents significant functionality changes. */ uint8_t roce_fw_bld; /* * This field represents the build version of RoCE firmware. A change in * update version represents bug fixes. */ uint8_t roce_fw_rsvd; /* * This field is a reserved field. This field can be used to represent * firmware branches or customer specific releases tied to a specific * (major,minor,update) version */ char hwrm_fw_name[16]; /* * This field represents the name of HWRM FW (ASCII chars with NULL at * the end). */ char mgmt_fw_name[16]; /* * This field represents the name of mgmt FW (ASCII chars with NULL at * the end). */ char netctrl_fw_name[16]; /* * This field represents the name of network control firmware (ASCII * chars with NULL at the end). */ uint32_t reserved2[4]; /* * This field is reserved for future use. The responder should set it to * 0. The requester should ignore this field. */ char roce_fw_name[16]; /* * This field represents the name of RoCE FW (ASCII chars with NULL at * the end). */ uint16_t chip_num; /* This field returns the chip number. */ uint8_t chip_rev; /* This field returns the revision of chip. */ uint8_t chip_metal; /* This field returns the chip metal number. */ uint8_t chip_bond_id; /* This field returns the bond id of the chip. */ uint8_t chip_platform_type; /* * This value indicates the type of platform used for chip * implementation. */ /* ASIC */ #define HWRM_VER_GET_OUTPUT_CHIP_PLATFORM_TYPE_ASIC UINT32_C(0x0) /* FPGA platform of the chip. */ #define HWRM_VER_GET_OUTPUT_CHIP_PLATFORM_TYPE_FPGA UINT32_C(0x1) /* Palladium platform of the chip. */ #define HWRM_VER_GET_OUTPUT_CHIP_PLATFORM_TYPE_PALLADIUM UINT32_C(0x2) uint16_t max_req_win_len; /* * This field returns the maximum value of request window that is * supported by the HWRM. The request window is mapped into device * address space using MMIO. */ uint16_t max_resp_len; /* This field returns the maximum value of response buffer in bytes. */ uint16_t def_req_timeout; /* This field returns the default request timeout value in milliseconds. */ uint8_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_func_reset */ /* * Description: This command resets a hardware function (PCIe function) and * frees any resources used by the function. This command shall be initiated by * the driver after an FLR has occurred to prepare the function for re-use. This * command may also be initiated by a driver prior to doing it's own * configuration. This command puts the function into the reset state. In the * reset state, global and port related features of the chip are not available. */ /* * Note: This command will reset a function that has already been disabled or * idled. The command returns all the resources owned by the function so a new * driver may allocate and configure resources normally. */ /* Input (24 bytes) */ struct hwrm_func_reset_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t enables; /* This bit must be '1' for the vf_id_valid field to be configured. */ #define HWRM_FUNC_RESET_INPUT_ENABLES_VF_ID_VALID UINT32_C(0x1) uint16_t vf_id; /* * The ID of the VF that this PF is trying to reset. Only the parent PF * shall be allowed to reset a child VF. A parent PF driver shall use * this field only when a specific child VF is requested to be reset. */ uint8_t func_reset_level; /* This value indicates the level of a function reset. */ /* * Reset the caller function and its children VFs (if any). If * no children functions exist, then reset the caller function * only. */ #define HWRM_FUNC_RESET_INPUT_FUNC_RESET_LEVEL_RESETALL UINT32_C(0x0) /* Reset the caller function only */ #define HWRM_FUNC_RESET_INPUT_FUNC_RESET_LEVEL_RESETME UINT32_C(0x1) /* * Reset all children VFs of the caller function driver if the * caller is a PF driver. It is an error to specify this level * by a VF driver. It is an error to specify this level by a PF * driver with no children VFs. */ #define HWRM_FUNC_RESET_INPUT_FUNC_RESET_LEVEL_RESETCHILDREN UINT32_C(0x2) /* * Reset a specific VF of the caller function driver if the * caller is the parent PF driver. It is an error to specify * this level by a VF driver. It is an error to specify this * level by a PF driver that is not the parent of the VF that is * being requested to reset. */ #define HWRM_FUNC_RESET_INPUT_FUNC_RESET_LEVEL_RESETVF UINT32_C(0x3) uint8_t unused_0; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_func_reset_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_func_getfid */ /* * Description: This command returns the FID value for the function. If a valid * pci_id is provided, then this function returns fid for that PCI function. * Otherwise, it returns FID of the requesting function. This value is needed to * configure Rings and MSI-X vectors so their DMA operations appear correctly on * the PCI bus. For PF-HWRM commands, there is no need for FID. Similarly there * is no need for FID for VF-HWRM commands. In the PF-VF communication, only PF * needs to know FIDs. */ /* Input (24 bytes) */ struct hwrm_func_getfid_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t enables; /* This bit must be '1' for the pci_id field to be configured. */ #define HWRM_FUNC_GETFID_INPUT_ENABLES_PCI_ID UINT32_C(0x1) uint16_t pci_id; /* * This value is the PCI ID of the queried function. If ARI is enabled, * then it is Bus Number (8b):Function Number(8b). Otherwise, it is Bus * Number (8b):Device Number (4b):Function Number(4b). */ uint16_t unused_0; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_func_getfid_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint16_t fid; /* * FID value. This value is used to identify operations on the PCI bus * as belonging to a particular PCI function. */ uint8_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t unused_4; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_func_vf_alloc */ /* * Description: This command is used to allocate requested number of virtual * functions on a physical function. It will return the FID value of the first * virtual function. The FIDs of the remaining virtual functions can be derived * by sequentially incrementing the FID value of the first VF. This command * supports the following models for VF allocation: # Allocation of one or more * VFs from a PF without specifying the first VF ID # Allocation of multiple VFs * from a PF starting with a specific VF # Allocation of a specific VF from a PF * If this command is called on a virtual function or a physical function that * is not enabled for SR-IOV, the HWRM shall return an error. The VF IDs * returned by this function remain valid after the VF is disabled or reset. */ /* Input (24 bytes) */ struct hwrm_func_vf_alloc_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t enables; /* This bit must be '1' for the first_vf_id field to be configured. */ #define HWRM_FUNC_VF_ALLOC_INPUT_ENABLES_FIRST_VF_ID UINT32_C(0x1) uint16_t first_vf_id; /* * This value is used to identify a Virtual Function (VF). The scope of * VF ID is local within a PF. */ uint16_t num_vfs; /* The number of virtual functions requested. */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_func_vf_alloc_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint16_t first_vf_id; /* The ID of the first VF allocated. */ uint8_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t unused_4; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_func_vf_free */ /* * Description: This command will free allocated virtual functions on a physical * function. If this command is called on a virtual function or a physical * function that is not enabled for SR-IOV, the HWRM shall return an error. * After the successful completion of this command, the VF IDs of the VFs that * are freed on the PF are invalid. */ /* Input (24 bytes) */ struct hwrm_func_vf_free_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t enables; /* This bit must be '1' for the first_vf_id field to be configured. */ #define HWRM_FUNC_VF_FREE_INPUT_ENABLES_FIRST_VF_ID UINT32_C(0x1) uint16_t first_vf_id; /* * This value is used to identify a Virtual Function (VF). The scope of * VF ID is local within a PF. */ uint16_t num_vfs; /* * The number of virtual functions requested. 0xFFFF - Cleanup all * children of this PF. */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_func_vf_free_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_func_vf_cfg */ /* * Description: This command allows configuration of a VF by its driver. If this * function is called by a PF driver, then the HWRM shall fail this command. If * guest VLAN and/or MAC address are provided in this command, then the HWRM * shall set up appropriate MAC/VLAN filters for the VF that is being * configured. A VF driver should set VF MTU/MRU using this command prior to * allocating RX VNICs or TX rings for the corresponding VF. */ /* Input (32 bytes) */ struct hwrm_func_vf_cfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t enables; /* This bit must be '1' for the mtu field to be configured. */ #define HWRM_FUNC_VF_CFG_INPUT_ENABLES_MTU UINT32_C(0x1) /* This bit must be '1' for the guest_vlan field to be configured. */ #define HWRM_FUNC_VF_CFG_INPUT_ENABLES_GUEST_VLAN UINT32_C(0x2) /* This bit must be '1' for the async_event_cr field to be configured. */ #define HWRM_FUNC_VF_CFG_INPUT_ENABLES_ASYNC_EVENT_CR UINT32_C(0x4) /* This bit must be '1' for the dflt_mac_addr field to be configured. */ #define HWRM_FUNC_VF_CFG_INPUT_ENABLES_DFLT_MAC_ADDR UINT32_C(0x8) uint16_t mtu; /* * The maximum transmission unit requested on the function. The HWRM * should make sure that the mtu of the function does not exceed the mtu * of the physical port that this function is associated with. In * addition to requesting mtu per function, it is possible to configure * mtu per transmit ring. By default, the mtu of each transmit ring * associated with a function is equal to the mtu of the function. The * HWRM should make sure that the mtu of each transmit ring that is * assigned to a function has a valid mtu. */ uint16_t guest_vlan; /* * The guest VLAN for the function being configured. This field's format * is same as 802.1Q Tag's Tag Control Information (TCI) format that * includes both Priority Code Point (PCP) and VLAN Identifier (VID). */ uint16_t async_event_cr; /* * ID of the target completion ring for receiving asynchronous event * completions. If this field is not valid, then the HWRM shall use the * default completion ring of the function that is being configured as * the target completion ring for providing any asynchronous event * completions for that function. If this field is valid, then the HWRM * shall use the completion ring identified by this ID as the target * completion ring for providing any asynchronous event completions for * the function that is being configured. */ uint8_t dflt_mac_addr[6]; /* * This value is the current MAC address requested by the VF driver to * be configured on this VF. A value of 00-00-00-00-00-00 indicates no * MAC address configuration is requested by the VF driver. The parent * PF driver may reject or overwrite this MAC address. */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_func_vf_cfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_func_qcaps */ /* * Description: This command returns capabilities of a function. The input FID * value is used to indicate what function is being queried. This allows a * physical function driver to query virtual functions that are children of the * physical function. The output FID value is needed to configure Rings and * MSI-X vectors so their DMA operations appear correctly on the PCI bus. */ /* Input (24 bytes) */ struct hwrm_func_qcaps_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint16_t fid; /* * Function ID of the function that is being queried. 0xFF... (All Fs) * if the query is for the requesting function. */ uint16_t unused_0[3]; } __attribute__((packed)); /* Output (80 bytes) */ struct hwrm_func_qcaps_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint16_t fid; /* * FID value. This value is used to identify operations on the PCI bus * as belonging to a particular PCI function. */ uint16_t port_id; /* * Port ID of port that this function is associated with. Valid only for * the PF. 0xFF... (All Fs) if this function is not associated with any * port. 0xFF... (All Fs) if this function is called from a VF. */ uint32_t flags; /* If 1, then Push mode is supported on this function. */ #define HWRM_FUNC_QCAPS_OUTPUT_FLAGS_PUSH_MODE_SUPPORTED UINT32_C(0x1) /* If 1, then the global MSI-X auto-masking is enabled for the device. */ #define HWRM_FUNC_QCAPS_OUTPUT_FLAGS_GLOBAL_MSIX_AUTOMASKING UINT32_C(0x2) /* * If 1, then the Precision Time Protocol (PTP) processing is supported * on this function. The HWRM should enable PTP on only a single * Physical Function (PF) per port. */ #define HWRM_FUNC_QCAPS_OUTPUT_FLAGS_PTP_SUPPORTED UINT32_C(0x4) /* * If 1, then RDMA over Converged Ethernet (RoCE) v1 is supported on * this function. */ #define HWRM_FUNC_QCAPS_OUTPUT_FLAGS_ROCE_V1_SUPPORTED UINT32_C(0x8) /* * If 1, then RDMA over Converged Ethernet (RoCE) v2 is supported on * this function. */ #define HWRM_FUNC_QCAPS_OUTPUT_FLAGS_ROCE_V2_SUPPORTED UINT32_C(0x10) /* * If 1, then control and configuration of WoL magic packet is supported * on this function. */ #define HWRM_FUNC_QCAPS_OUTPUT_FLAGS_WOL_MAGICPKT_SUPPORTED UINT32_C(0x20) /* * If 1, then control and configuration of bitmap pattern packet is * supported on this function. */ #define HWRM_FUNC_QCAPS_OUTPUT_FLAGS_WOL_BMP_SUPPORTED UINT32_C(0x40) uint8_t mac_address[6]; /* * This value is current MAC address configured for this function. A * value of 00-00-00-00-00-00 indicates no MAC address is currently * configured. */ uint16_t max_rsscos_ctx; /* * The maximum number of RSS/COS contexts that can be allocated to the * function. */ uint16_t max_cmpl_rings; /* * The maximum number of completion rings that can be allocated to the * function. */ uint16_t max_tx_rings; /* * The maximum number of transmit rings that can be allocated to the * function. */ uint16_t max_rx_rings; /* * The maximum number of receive rings that can be allocated to the * function. */ uint16_t max_l2_ctxs; /* * The maximum number of L2 contexts that can be allocated to the * function. */ uint16_t max_vnics; /* The maximum number of VNICs that can be allocated to the function. */ uint16_t first_vf_id; /* * The identifier for the first VF enabled on a PF. This is valid only * on the PF with SR-IOV enabled. 0xFF... (All Fs) if this command is * called on a PF with SR-IOV disabled or on a VF. */ uint16_t max_vfs; /* * The maximum number of VFs that can be allocated to the function. This * is valid only on the PF with SR-IOV enabled. 0xFF... (All Fs) if this * command is called on a PF with SR-IOV disabled or on a VF. */ uint16_t max_stat_ctx; /* * The maximum number of statistic contexts that can be allocated to the * function. */ uint32_t max_encap_records; /* * The maximum number of Encapsulation records that can be offloaded by * this function. */ uint32_t max_decap_records; /* * The maximum number of decapsulation records that can be offloaded by * this function. */ uint32_t max_tx_em_flows; /* * The maximum number of Exact Match (EM) flows that can be offloaded by * this function on the TX side. */ uint32_t max_tx_wm_flows; /* * The maximum number of Wildcard Match (WM) flows that can be offloaded * by this function on the TX side. */ uint32_t max_rx_em_flows; /* * The maximum number of Exact Match (EM) flows that can be offloaded by * this function on the RX side. */ uint32_t max_rx_wm_flows; /* * The maximum number of Wildcard Match (WM) flows that can be offloaded * by this function on the RX side. */ uint32_t max_mcast_filters; /* * The maximum number of multicast filters that can be supported by this * function on the RX side. */ uint32_t max_flow_id; /* * The maximum value of flow_id that can be supported in completion * records. */ uint32_t max_hw_ring_grps; /* * The maximum number of HW ring groups that can be supported on this * function. */ uint8_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_func_qcfg */ /* * Description: This command returns the current configuration of a function. * The input FID value is used to indicate what function is being queried. This * allows a physical function driver to query virtual functions that are * children of the physical function. The output FID value is needed to * configure Rings and MSI-X vectors so their DMA operations appear correctly on * the PCI bus. */ /* Input (24 bytes) */ struct hwrm_func_qcfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint16_t fid; /* * Function ID of the function that is being queried. 0xFF... (All Fs) * if the query is for the requesting function. */ uint16_t unused_0[3]; } __attribute__((packed)); /* Output (72 bytes) */ struct hwrm_func_qcfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint16_t fid; /* * FID value. This value is used to identify operations on the PCI bus * as belonging to a particular PCI function. */ uint16_t port_id; /* * Port ID of port that this function is associated with. 0xFF... (All * Fs) if this function is not associated with any port. */ uint16_t vlan; /* * This value is the current VLAN setting for this function. The value * of 0 for this field indicates no priority tagging or VLAN is used. * This field's format is same as 802.1Q Tag's Tag Control Information * (TCI) format that includes both Priority Code Point (PCP) and VLAN * Identifier (VID). */ uint16_t flags; /* * If 1, then magic packet based Out-Of-Box WoL is enabled on the port * associated with this function. */ #define HWRM_FUNC_QCFG_OUTPUT_FLAGS_OOB_WOL_MAGICPKT_ENABLED UINT32_C(0x1) /* * If 1, then bitmap pattern based Out-Of-Box WoL packet is enabled on * the port associated with this function. */ #define HWRM_FUNC_QCFG_OUTPUT_FLAGS_OOB_WOL_BMP_ENABLED UINT32_C(0x2) uint8_t mac_address[6]; /* * This value is current MAC address configured for this function. A * value of 00-00-00-00-00-00 indicates no MAC address is currently * configured. */ uint16_t pci_id; /* * This value is current PCI ID of this function. If ARI is enabled, * then it is Bus Number (8b):Function Number(8b). Otherwise, it is Bus * Number (8b):Device Number (4b):Function Number(4b). */ uint16_t alloc_rsscos_ctx; /* The number of RSS/COS contexts currently allocated to the function. */ uint16_t alloc_cmpl_rings; /* * The number of completion rings currently allocated to the function. * This does not include the rings allocated to any children functions * if any. */ uint16_t alloc_tx_rings; /* * The number of transmit rings currently allocated to the function. * This does not include the rings allocated to any children functions * if any. */ uint16_t alloc_rx_rings; /* * The number of receive rings currently allocated to the function. This * does not include the rings allocated to any children functions if * any. */ uint16_t alloc_l2_ctx; /* The allocated number of L2 contexts to the function. */ uint16_t alloc_vnics; /* The allocated number of vnics to the function. */ uint16_t mtu; /* * The maximum transmission unit of the function. For rings allocated on * this function, this default value is used if ring MTU is not * specified. */ uint16_t mru; /* * The maximum receive unit of the function. For vnics allocated on this * function, this default value is used if vnic MRU is not specified. */ uint16_t stat_ctx_id; /* The statistics context assigned to a function. */ uint8_t port_partition_type; /* * The HWRM shall return Unknown value for this field when this command * is used to query VF's configuration. */ /* Single physical function */ #define HWRM_FUNC_QCFG_OUTPUT_PORT_PARTITION_TYPE_SPF UINT32_C(0x0) /* Multiple physical functions */ #define HWRM_FUNC_QCFG_OUTPUT_PORT_PARTITION_TYPE_MPFS UINT32_C(0x1) /* Network Partitioning 1.0 */ #define HWRM_FUNC_QCFG_OUTPUT_PORT_PARTITION_TYPE_NPAR1_0 UINT32_C(0x2) /* Network Partitioning 1.5 */ #define HWRM_FUNC_QCFG_OUTPUT_PORT_PARTITION_TYPE_NPAR1_5 UINT32_C(0x3) /* Network Partitioning 2.0 */ #define HWRM_FUNC_QCFG_OUTPUT_PORT_PARTITION_TYPE_NPAR2_0 UINT32_C(0x4) /* Unknown */ #define HWRM_FUNC_QCFG_OUTPUT_PORT_PARTITION_TYPE_UNKNOWN UINT32_C(0xff) uint8_t unused_0; uint16_t dflt_vnic_id; /* The default VNIC ID assigned to a function that is being queried. */ uint8_t unused_1; uint8_t unused_2; uint32_t min_bw; /* * Minimum BW allocated for this function in Mbps. The HWRM will * translate this value into byte counter and time interval used for the * scheduler inside the device. A value of 0 indicates the minimum * bandwidth is not configured. */ uint32_t max_bw; /* * Maximum BW allocated for this function in Mbps. The HWRM will * translate this value into byte counter and time interval used for the * scheduler inside the device. A value of 0 indicates that the maximum * bandwidth is not configured. */ uint8_t evb_mode; /* * This value indicates the Edge virtual bridge mode for the domain that * this function belongs to. */ /* No Edge Virtual Bridging (EVB) */ #define HWRM_FUNC_QCFG_OUTPUT_EVB_MODE_NO_EVB UINT32_C(0x0) /* Virtual Ethernet Bridge (VEB) */ #define HWRM_FUNC_QCFG_OUTPUT_EVB_MODE_VEB UINT32_C(0x1) /* Virtual Ethernet Port Aggregator (VEPA) */ #define HWRM_FUNC_QCFG_OUTPUT_EVB_MODE_VEPA UINT32_C(0x2) uint8_t unused_3; uint16_t unused_4; uint32_t alloc_mcast_filters; /* * The number of allocated multicast filters for this function on the RX * side. */ uint32_t alloc_hw_ring_grps; /* The number of allocated HW ring groups for this function. */ uint8_t unused_5; uint8_t unused_6; uint8_t unused_7; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_func_cfg */ /* * Description: This command allows configuration of a PF by the corresponding * PF driver. This command also allows configuration of a child VF by its parent * PF driver. The input FID value is used to indicate what function is being * configured. This allows a PF driver to configure the PF owned by itself or a * virtual function that is a child of the PF. This command allows to reserve * resources for a VF by its parent PF. To reverse the process, the command * should be called with all enables flags cleared for resources. This will free * allocated resources for the VF and return them to the resource pool. If this * command is requested by a VF driver to configure or reserve resources, then * the HWRM shall fail this command. If default MAC address and/or VLAN are * provided in this command, then the HWRM shall set up appropriate MAC/VLAN * filters for the function that is being configured. If source properties * checks are enabled and default MAC address and/or IP address are provided in * this command, then the HWRM shall set appropriate source property checks * based on provided MAC and/or IP addresses. The parent PF driver should not * set MTU/MRU for a VF using this command. This is to allow MTU/MRU setting by * the VF driver. If the MTU or MRU for a VF is set by the PF driver, then the * HWRM should ignore it. A function's MTU/MRU should be set prior to allocating * RX VNICs or TX rings. */ /* Input (88 bytes) */ struct hwrm_func_cfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint16_t fid; /* * Function ID of the function that is being configured. If set to * 0xFF... (All Fs), then the the configuration is for the requesting * function. */ uint8_t unused_0; uint8_t unused_1; uint32_t flags; /* * When this bit is '1', the function is requested to be put in the * promiscuous mode. */ #define HWRM_FUNC_CFG_INPUT_FLAGS_PROM_MODE UINT32_C(0x1) /* * When this bit is '1', the function is enabled with source MAC address * check. This is an anti-spoofing check. If this flag is set, then the * function shall be configured to allow transmission of frames with the * source MAC address that is configured for this function. */ #define HWRM_FUNC_CFG_INPUT_FLAGS_SRC_MAC_ADDR_CHECK UINT32_C(0x2) /* * When this bit is '1', the function is enabled with source IP address * check. This is an anti-spoofing check. If this flag is set, then the * function shall be configured to allow transmission of frames with the * source IP address that is configured for this function. */ #define HWRM_FUNC_CFG_INPUT_FLAGS_SRC_IP_ADDR_CHECK UINT32_C(0x4) /* * When this bit is set to '1', the function shall be configured with * VLAN priority match. If the VLAN PRI of a packet originated from this * function does not match, then the packet shall be discarded. */ #define HWRM_FUNC_CFG_INPUT_FLAGS_VLAN_PRI_MATCH UINT32_C(0x8) /* * When this bit is set to '1', the function shall be configured to * check for VLAN priority match. If the VLAN PRI of a packet originated * from this function does not match, then the default VLAN PRI shall be * used. */ #define HWRM_FUNC_CFG_INPUT_FLAGS_DFLT_PRI_NOMATCH UINT32_C(0x10) /* * When this bit is set to '1', the function shall be configured to not * allow the transmission of pause frames. PAUSE frames use 48-bit * destination multicast MAC address 01-80-C2-00-00-01. */ #define HWRM_FUNC_CFG_INPUT_FLAGS_DISABLE_PAUSE UINT32_C(0x20) /* * When this bit is set to '1', the function shall be configured to not * allow the transmission of Spanning Tree Protocol (STP) frames. STP * frames use Ethertype 0x0802 and 48-bit destination multicast MAC * address 01-80-C2-00-00-00 and 01-80-C2-00-00-08 for 802.1D and * 802.1ad respectively. */ #define HWRM_FUNC_CFG_INPUT_FLAGS_DISABLE_STP UINT32_C(0x40) /* * When this bit is set to '1', the function shall be configured to not * allow the transmission of Link Layer Discovery Protocol (LLDP) * frames. LLDP frames use Ethertype 0x88CC and 48-bit destination * multicast MAC address 01-80-C2-00-00-00 or 01-80-C2-00-00-03 or * 01-80-C2-00-00-0E. */ #define HWRM_FUNC_CFG_INPUT_FLAGS_DISABLE_LLDP UINT32_C(0x80) /* * When this bit is set to '1', the function shall be configured to not * allow the transmission of Precision Time Protocol (PTP) v2 frames. * PTP frames use Ethertype 0x88F7 and 48-bit destination multicast MAC * address 01-80-C2-00-00-0E or 01-1B-19-00-00-00. */ #define HWRM_FUNC_CFG_INPUT_FLAGS_DISABLE_PTPV2 UINT32_C(0x100) uint32_t enables; /* This bit must be '1' for the mtu field to be configured. */ #define HWRM_FUNC_CFG_INPUT_ENABLES_MTU UINT32_C(0x1) /* This bit must be '1' for the mru field to be configured. */ #define HWRM_FUNC_CFG_INPUT_ENABLES_MRU UINT32_C(0x2) /* This bit must be '1' for the num_rsscos_ctxs field to be configured. */ #define HWRM_FUNC_CFG_INPUT_ENABLES_NUM_RSSCOS_CTXS UINT32_C(0x4) /* This bit must be '1' for the num_cmpl_rings field to be configured. */ #define HWRM_FUNC_CFG_INPUT_ENABLES_NUM_CMPL_RINGS UINT32_C(0x8) /* This bit must be '1' for the num_tx_rings field to be configured. */ #define HWRM_FUNC_CFG_INPUT_ENABLES_NUM_TX_RINGS UINT32_C(0x10) /* This bit must be '1' for the num_rx_rings field to be configured. */ #define HWRM_FUNC_CFG_INPUT_ENABLES_NUM_RX_RINGS UINT32_C(0x20) /* This bit must be '1' for the num_l2_ctxs field to be configured. */ #define HWRM_FUNC_CFG_INPUT_ENABLES_NUM_L2_CTXS UINT32_C(0x40) /* This bit must be '1' for the num_vnics field to be configured. */ #define HWRM_FUNC_CFG_INPUT_ENABLES_NUM_VNICS UINT32_C(0x80) /* This bit must be '1' for the num_stat_ctxs field to be configured. */ #define HWRM_FUNC_CFG_INPUT_ENABLES_NUM_STAT_CTXS UINT32_C(0x100) /* This bit must be '1' for the dflt_mac_addr field to be configured. */ #define HWRM_FUNC_CFG_INPUT_ENABLES_DFLT_MAC_ADDR UINT32_C(0x200) /* This bit must be '1' for the dflt_vlan field to be configured. */ #define HWRM_FUNC_CFG_INPUT_ENABLES_DFLT_VLAN UINT32_C(0x400) /* This bit must be '1' for the dflt_ip_addr field to be configured. */ #define HWRM_FUNC_CFG_INPUT_ENABLES_DFLT_IP_ADDR UINT32_C(0x800) /* This bit must be '1' for the min_bw field to be configured. */ #define HWRM_FUNC_CFG_INPUT_ENABLES_MIN_BW UINT32_C(0x1000) /* This bit must be '1' for the max_bw field to be configured. */ #define HWRM_FUNC_CFG_INPUT_ENABLES_MAX_BW UINT32_C(0x2000) /* This bit must be '1' for the async_event_cr field to be configured. */ #define HWRM_FUNC_CFG_INPUT_ENABLES_ASYNC_EVENT_CR UINT32_C(0x4000) /* * This bit must be '1' for the vlan_antispoof_mode field to be * configured. */ #define HWRM_FUNC_CFG_INPUT_ENABLES_VLAN_ANTISPOOF_MODE UINT32_C(0x8000) /* * This bit must be '1' for the allowed_vlan_pris field to be * configured. */ #define HWRM_FUNC_CFG_INPUT_ENABLES_ALLOWED_VLAN_PRIS UINT32_C(0x10000) /* This bit must be '1' for the evb_mode field to be configured. */ #define HWRM_FUNC_CFG_INPUT_ENABLES_EVB_MODE UINT32_C(0x20000) /* * This bit must be '1' for the num_mcast_filters field to be * configured. */ #define HWRM_FUNC_CFG_INPUT_ENABLES_NUM_MCAST_FILTERS UINT32_C(0x40000) /* This bit must be '1' for the num_hw_ring_grps field to be configured. */ #define HWRM_FUNC_CFG_INPUT_ENABLES_NUM_HW_RING_GRPS UINT32_C(0x80000) uint16_t mtu; /* * The maximum transmission unit of the function. The HWRM should make * sure that the mtu of the function does not exceed the mtu of the * physical port that this function is associated with. In addition to * configuring mtu per function, it is possible to configure mtu per * transmit ring. By default, the mtu of each transmit ring associated * with a function is equal to the mtu of the function. The HWRM should * make sure that the mtu of each transmit ring that is assigned to a * function has a valid mtu. */ uint16_t mru; /* * The maximum receive unit of the function. The HWRM should make sure * that the mru of the function does not exceed the mru of the physical * port that this function is associated with. In addition to * configuring mru per function, it is possible to configure mru per * vnic. By default, the mru of each vnic associated with a function is * equal to the mru of the function. The HWRM should make sure that the * mru of each vnic that is assigned to a function has a valid mru. */ uint16_t num_rsscos_ctxs; /* The number of RSS/COS contexts requested for the function. */ uint16_t num_cmpl_rings; /* * The number of completion rings requested for the function. This does * not include the rings allocated to any children functions if any. */ uint16_t num_tx_rings; /* * The number of transmit rings requested for the function. This does * not include the rings allocated to any children functions if any. */ uint16_t num_rx_rings; /* * The number of receive rings requested for the function. This does not * include the rings allocated to any children functions if any. */ uint16_t num_l2_ctxs; /* The requested number of L2 contexts for the function. */ uint16_t num_vnics; /* The requested number of vnics for the function. */ uint16_t num_stat_ctxs; /* The requested number of statistic contexts for the function. */ uint16_t num_hw_ring_grps; /* * The number of HW ring groups that should be reserved for this * function. */ uint8_t dflt_mac_addr[6]; /* The default MAC address for the function being configured. */ uint16_t dflt_vlan; /* * The default VLAN for the function being configured. This field's * format is same as 802.1Q Tag's Tag Control Information (TCI) format * that includes both Priority Code Point (PCP) and VLAN Identifier * (VID). */ uint32_t dflt_ip_addr[4]; /* big endian */ /* * The default IP address for the function being configured. This * address is only used in enabling source property check. */ uint32_t min_bw; /* * Minimum BW allocated for this function in Mbps. The HWRM will * translate this value into byte counter and time interval used for the * scheduler inside the device. */ uint32_t max_bw; /* * Maximum BW allocated for this function in Mbps. The HWRM will * translate this value into byte counter and time interval used for the * scheduler inside the device. */ uint16_t async_event_cr; /* * ID of the target completion ring for receiving asynchronous event * completions. If this field is not valid, then the HWRM shall use the * default completion ring of the function that is being configured as * the target completion ring for providing any asynchronous event * completions for that function. If this field is valid, then the HWRM * shall use the completion ring identified by this ID as the target * completion ring for providing any asynchronous event completions for * the function that is being configured. */ uint8_t vlan_antispoof_mode; /* VLAN Anti-spoofing mode. */ /* No VLAN anti-spoofing checks are enabled */ #define HWRM_FUNC_CFG_INPUT_VLAN_ANTISPOOF_MODE_NOCHECK UINT32_C(0x0) /* Validate VLAN against the configured VLAN(s) */ #define HWRM_FUNC_CFG_INPUT_VLAN_ANTISPOOF_MODE_VALIDATE_VLAN UINT32_C(0x1) /* Insert VLAN if it does not exist, otherwise discard */ #define HWRM_FUNC_CFG_INPUT_VLAN_ANTISPOOF_MODE_INSERT_IF_VLANDNE UINT32_C(0x2) /* Insert VLAN if it does not exist, override VLAN if it exists */ #define HWRM_FUNC_CFG_INPUT_VLAN_ANTISPOOF_MODE_INSERT_OR_OVERRIDE_VLAN UINT32_C(0x3) uint8_t allowed_vlan_pris; /* * This bit field defines VLAN PRIs that are allowed on this function. * If nth bit is set, then VLAN PRI n is allowed on this function. */ uint8_t evb_mode; /* * The HWRM shall allow a PF driver to change EVB mode for the partition * it belongs to. The HWRM shall not allow a VF driver to change the EVB * mode. The HWRM shall take into account the switching of EVB mode from * one to another and reconfigure hardware resources as appropriately. * The switching from VEB to VEPA mode requires the disabling of the * loopback traffic. Additionally, source knock outs are handled * differently in VEB and VEPA modes. */ /* No Edge Virtual Bridging (EVB) */ #define HWRM_FUNC_CFG_INPUT_EVB_MODE_NO_EVB UINT32_C(0x0) /* Virtual Ethernet Bridge (VEB) */ #define HWRM_FUNC_CFG_INPUT_EVB_MODE_VEB UINT32_C(0x1) /* Virtual Ethernet Port Aggregator (VEPA) */ #define HWRM_FUNC_CFG_INPUT_EVB_MODE_VEPA UINT32_C(0x2) uint8_t unused_2; uint16_t num_mcast_filters; /* * The number of multicast filters that should be reserved for this * function on the RX side. */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_func_cfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_func_qstats */ /* * Description: This command returns statistics of a function. The input FID * value is used to indicate what function is being queried. This allows a * physical function driver to query virtual functions that are children of the * physical function. The HWRM shall return any unsupported counter with a value * of 0xFFFFFFFF for 32-bit counters and 0xFFFFFFFFFFFFFFFF for 64-bit counters. */ /* Input (24 bytes) */ struct hwrm_func_qstats_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint16_t fid; /* * Function ID of the function that is being queried. 0xFF... (All Fs) * if the query is for the requesting function. */ uint16_t unused_0[3]; } __attribute__((packed)); /* Output (176 bytes) */ struct hwrm_func_qstats_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint64_t tx_ucast_pkts; /* Number of transmitted unicast packets on the function. */ uint64_t tx_mcast_pkts; /* Number of transmitted multicast packets on the function. */ uint64_t tx_bcast_pkts; /* Number of transmitted broadcast packets on the function. */ uint64_t tx_err_pkts; /* * Number of transmitted packets that were dropped due to internal NIC * resource problems. For transmit, this can only happen if TMP is * configured to allow dropping in HOL blocking conditions, which is not * a normal configuration. */ uint64_t tx_drop_pkts; /* * Number of dropped packets on transmit path on the function. These are * packets that have been marked for drop by the TE CFA block or are * packets that exceeded the transmit MTU limit for the function. */ uint64_t tx_ucast_bytes; /* Number of transmitted bytes for unicast traffic on the function. */ uint64_t tx_mcast_bytes; /* Number of transmitted bytes for multicast traffic on the function. */ uint64_t tx_bcast_bytes; /* Number of transmitted bytes for broadcast traffic on the function. */ uint64_t rx_ucast_pkts; /* Number of received unicast packets on the function. */ uint64_t rx_mcast_pkts; /* Number of received multicast packets on the function. */ uint64_t rx_bcast_pkts; /* Number of received broadcast packets on the function. */ uint64_t rx_err_pkts; /* * Number of received packets that were dropped on the function due to * resource limitations. This can happen for 3 reasons. # The BD used * for the packet has a bad format. # There were no BDs available in the * ring for the packet. # There were no BDs available on-chip for the * packet. */ uint64_t rx_drop_pkts; /* * Number of dropped packets on received path on the function. These are * packets that have been marked for drop by the RE CFA. */ uint64_t rx_ucast_bytes; /* Number of received bytes for unicast traffic on the function. */ uint64_t rx_mcast_bytes; /* Number of received bytes for multicast traffic on the function. */ uint64_t rx_bcast_bytes; /* Number of received bytes for broadcast traffic on the function. */ uint64_t rx_agg_pkts; /* Number of aggregated unicast packets on the function. */ uint64_t rx_agg_bytes; /* Number of aggregated unicast bytes on the function. */ uint64_t rx_agg_events; /* Number of aggregation events on the function. */ uint64_t rx_agg_aborts; /* Number of aborted aggregations on the function. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_func_clr_stats */ /* * Description: This command clears statistics of a function. The input FID * value is used to indicate what function's statistics is being cleared. This * allows a physical function driver to clear statistics of virtual functions * that are children of the physical function. */ /* Input (24 bytes) */ struct hwrm_func_clr_stats_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint16_t fid; /* * Function ID of the function. 0xFF... (All Fs) if the query is for the * requesting function. */ uint16_t unused_0[3]; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_func_clr_stats_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_func_vf_resc_free */ /* Description: This command frees resources of a vf. */ /* Input (24 bytes) */ struct hwrm_func_vf_resc_free_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint16_t vf_id; /* * This value is used to identify a Virtual Function (VF). The scope of * VF ID is local within a PF. */ uint16_t unused_0[3]; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_func_vf_resc_free_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_func_vf_vnic_ids_query */ /* Description: This command is used to query vf vnic ids. */ /* Input (32 bytes) */ struct hwrm_func_vf_vnic_ids_query_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint16_t vf_id; /* * This value is used to identify a Virtual Function (VF). The scope of * VF ID is local within a PF. */ uint8_t unused_0; uint8_t unused_1; uint32_t max_vnic_id_cnt; /* Max number of vnic ids in vnic id table */ uint64_t vnic_id_tbl_addr; /* This is the address for VF VNIC ID table */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_func_vf_vnic_ids_query_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t vnic_id_cnt; /* Actual number of vnic ids Each VNIC ID is written as a 32-bit number. */ uint8_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_func_drv_rgtr */ /* * Description: This command is used by the function driver to register its * information with the HWRM. A function driver shall implement this command. A * function driver shall use this command during the driver initialization right * after the HWRM version discovery and default ring resources allocation. */ /* Input (80 bytes) */ struct hwrm_func_drv_rgtr_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t flags; /* * When this bit is '1', the function driver is requesting all requests * from its children VF drivers to be forwarded to itself. This flag can * only be set by the PF driver. If a VF driver sets this flag, it * should be ignored by the HWRM. */ #define HWRM_FUNC_DRV_RGTR_INPUT_FLAGS_FWD_ALL_MODE UINT32_C(0x1) /* * When this bit is '1', the function is requesting none of the requests * from its children VF drivers to be forwarded to itself. This flag can * only be set by the PF driver. If a VF driver sets this flag, it * should be ignored by the HWRM. */ #define HWRM_FUNC_DRV_RGTR_INPUT_FLAGS_FWD_NONE_MODE UINT32_C(0x2) uint32_t enables; /* This bit must be '1' for the os_type field to be configured. */ #define HWRM_FUNC_DRV_RGTR_INPUT_ENABLES_OS_TYPE UINT32_C(0x1) /* This bit must be '1' for the ver field to be configured. */ #define HWRM_FUNC_DRV_RGTR_INPUT_ENABLES_VER UINT32_C(0x2) /* This bit must be '1' for the timestamp field to be configured. */ #define HWRM_FUNC_DRV_RGTR_INPUT_ENABLES_TIMESTAMP UINT32_C(0x4) /* This bit must be '1' for the vf_req_fwd field to be configured. */ #define HWRM_FUNC_DRV_RGTR_INPUT_ENABLES_VF_REQ_FWD UINT32_C(0x8) /* This bit must be '1' for the async_event_fwd field to be configured. */ #define HWRM_FUNC_DRV_RGTR_INPUT_ENABLES_ASYNC_EVENT_FWD UINT32_C(0x10) uint16_t os_type; /* This value indicates the type of OS. */ /* Unknown */ #define HWRM_FUNC_DRV_RGTR_INPUT_OS_TYPE_UNKNOWN UINT32_C(0x0) /* Other OS not listed below. */ #define HWRM_FUNC_DRV_RGTR_INPUT_OS_TYPE_OTHER UINT32_C(0x1) /* MSDOS OS. */ #define HWRM_FUNC_DRV_RGTR_INPUT_OS_TYPE_MSDOS UINT32_C(0xe) /* Windows OS. */ #define HWRM_FUNC_DRV_RGTR_INPUT_OS_TYPE_WINDOWS UINT32_C(0x12) /* Solaris OS. */ #define HWRM_FUNC_DRV_RGTR_INPUT_OS_TYPE_SOLARIS UINT32_C(0x1d) /* Linux OS. */ #define HWRM_FUNC_DRV_RGTR_INPUT_OS_TYPE_LINUX UINT32_C(0x24) /* FreeBSD OS. */ #define HWRM_FUNC_DRV_RGTR_INPUT_OS_TYPE_FREEBSD UINT32_C(0x2a) /* VMware ESXi OS. */ #define HWRM_FUNC_DRV_RGTR_INPUT_OS_TYPE_ESXI UINT32_C(0x68) /* Microsoft Windows 8 64-bit OS. */ #define HWRM_FUNC_DRV_RGTR_INPUT_OS_TYPE_WIN864 UINT32_C(0x73) /* Microsoft Windows Server 2012 R2 OS. */ #define HWRM_FUNC_DRV_RGTR_INPUT_OS_TYPE_WIN2012R2 UINT32_C(0x74) uint8_t ver_maj; /* This is the major version of the driver. */ uint8_t ver_min; /* This is the minor version of the driver. */ uint8_t ver_upd; /* This is the update version of the driver. */ uint8_t unused_0; uint16_t unused_1; uint32_t timestamp; /* * This is a 32-bit timestamp provided by the driver for keep alive. The * timestamp is in multiples of 1ms. */ uint32_t unused_2; uint32_t vf_req_fwd[8]; /* * This is a 256-bit bit mask provided by the PF driver for letting the * HWRM know what commands issued by the VF driver to the HWRM should be * forwarded to the PF driver. Nth bit refers to the Nth req_type. * Setting Nth bit to 1 indicates that requests from the VF driver with * req_type equal to N shall be forwarded to the parent PF driver. This * field is not valid for the VF driver. */ uint32_t async_event_fwd[8]; /* * This is a 256-bit bit mask provided by the function driver (PF or VF * driver) to indicate the list of asynchronous event completions to be * forwarded. Nth bit refers to the Nth event_id. Setting Nth bit to 1 * by the function driver shall result in the HWRM forwarding * asynchronous event completion with event_id equal to N. If all bits * are set to 0 (value of 0), then the HWRM shall not forward any * asynchronous event completion to this function driver. */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_func_drv_rgtr_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_func_drv_unrgtr */ /* * Description: This command is used by the function driver to un register with * the HWRM. A function driver shall implement this command. A function driver * shall use this command during the driver unloading. */ /* Input (24 bytes) */ struct hwrm_func_drv_unrgtr_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t flags; /* * When this bit is '1', the function driver is notifying the HWRM to * prepare for the shutdown. */ #define HWRM_FUNC_DRV_UNRGTR_INPUT_FLAGS_PREPARE_FOR_SHUTDOWN UINT32_C(0x1) uint32_t unused_0; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_func_drv_unrgtr_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_func_buf_rgtr */ /* * Description: This command is used by the PF driver to register buffers used * in the PF-VF communication with the HWRM. The PF driver uses this command to * register buffers for each PF-VF channel. A parent PF may issue this command * per child VF. If VF ID is not valid, then this command is used to register * buffers for all children VFs of the PF. */ /* Input (128 bytes) */ struct hwrm_func_buf_rgtr_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t enables; /* This bit must be '1' for the vf_id field to be configured. */ #define HWRM_FUNC_BUF_RGTR_INPUT_ENABLES_VF_ID UINT32_C(0x1) /* This bit must be '1' for the err_buf_addr field to be configured. */ #define HWRM_FUNC_BUF_RGTR_INPUT_ENABLES_ERR_BUF_ADDR UINT32_C(0x2) uint16_t vf_id; /* * This value is used to identify a Virtual Function (VF). The scope of * VF ID is local within a PF. */ uint16_t req_buf_num_pages; /* This field represents the number of pages used for request buffer(s). */ uint16_t req_buf_page_size; /* This field represents the page size used for request buffer(s). */ /* 16 bytes */ #define HWRM_FUNC_BUF_RGTR_INPUT_REQ_BUF_PAGE_SIZE_16B UINT32_C(0x4) /* 4 Kbytes */ #define HWRM_FUNC_BUF_RGTR_INPUT_REQ_BUF_PAGE_SIZE_4K UINT32_C(0xc) /* 8 Kbytes */ #define HWRM_FUNC_BUF_RGTR_INPUT_REQ_BUF_PAGE_SIZE_8K UINT32_C(0xd) /* 64 Kbytes */ #define HWRM_FUNC_BUF_RGTR_INPUT_REQ_BUF_PAGE_SIZE_64K UINT32_C(0x10) /* 2 Mbytes */ #define HWRM_FUNC_BUF_RGTR_INPUT_REQ_BUF_PAGE_SIZE_2M UINT32_C(0x15) /* 4 Mbytes */ #define HWRM_FUNC_BUF_RGTR_INPUT_REQ_BUF_PAGE_SIZE_4M UINT32_C(0x16) /* 1 Gbytes */ #define HWRM_FUNC_BUF_RGTR_INPUT_REQ_BUF_PAGE_SIZE_1G UINT32_C(0x1e) uint16_t req_buf_len; /* The length of the request buffer per VF in bytes. */ uint16_t resp_buf_len; /* The length of the response buffer in bytes. */ uint8_t unused_0; uint8_t unused_1; uint64_t req_buf_page_addr0; /* This field represents the page address of page #0. */ uint64_t req_buf_page_addr1; /* This field represents the page address of page #1. */ uint64_t req_buf_page_addr2; /* This field represents the page address of page #2. */ uint64_t req_buf_page_addr3; /* This field represents the page address of page #3. */ uint64_t req_buf_page_addr4; /* This field represents the page address of page #4. */ uint64_t req_buf_page_addr5; /* This field represents the page address of page #5. */ uint64_t req_buf_page_addr6; /* This field represents the page address of page #6. */ uint64_t req_buf_page_addr7; /* This field represents the page address of page #7. */ uint64_t req_buf_page_addr8; /* This field represents the page address of page #8. */ uint64_t req_buf_page_addr9; /* This field represents the page address of page #9. */ uint64_t error_buf_addr; /* * This field is used to receive the error reporting from the chipset. * Only applicable for PFs. */ uint64_t resp_buf_addr; /* This field is used to receive the response forwarded by the HWRM. */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_func_buf_rgtr_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_func_buf_unrgtr */ /* * Description: This command is used by the PF driver to unregister buffers used * in the PF-VF communication with the HWRM. The PF driver uses this command to * unregister buffers for PF-VF communication. A parent PF may issue this * command to unregister buffers for communication between the PF and a specific * VF. If the VF ID is not valid, then this command is used to unregister * buffers used for communications with all children VFs of the PF. */ /* Input (24 bytes) */ struct hwrm_func_buf_unrgtr_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t enables; /* This bit must be '1' for the vf_id field to be configured. */ #define HWRM_FUNC_BUF_UNRGTR_INPUT_ENABLES_VF_ID UINT32_C(0x1) uint16_t vf_id; /* * This value is used to identify a Virtual Function (VF). The scope of * VF ID is local within a PF. */ uint16_t unused_0; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_func_buf_unrgtr_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_func_drv_qver */ /* * Description: This command is used to query the version of the driver. Any * driver version with major = 0, minor = 0, and update = 0 shall be considered * an invalid or unknown version. */ /* Input (24 bytes) */ struct hwrm_func_drv_qver_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t reserved; /* Reserved for future use */ uint16_t fid; /* * Function ID of the function that is being queried. 0xFF... (All Fs) * if the query is for the requesting function. */ uint16_t unused_0; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_func_drv_qver_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint16_t os_type; /* This value indicates the type of OS. */ /* Unknown */ #define HWRM_FUNC_DRV_QVER_OUTPUT_OS_TYPE_UNKNOWN UINT32_C(0x0) /* Other OS not listed below. */ #define HWRM_FUNC_DRV_QVER_OUTPUT_OS_TYPE_OTHER UINT32_C(0x1) /* MSDOS OS. */ #define HWRM_FUNC_DRV_QVER_OUTPUT_OS_TYPE_MSDOS UINT32_C(0xe) /* Windows OS. */ #define HWRM_FUNC_DRV_QVER_OUTPUT_OS_TYPE_WINDOWS UINT32_C(0x12) /* Solaris OS. */ #define HWRM_FUNC_DRV_QVER_OUTPUT_OS_TYPE_SOLARIS UINT32_C(0x1d) /* Linux OS. */ #define HWRM_FUNC_DRV_QVER_OUTPUT_OS_TYPE_LINUX UINT32_C(0x24) /* FreeBSD OS. */ #define HWRM_FUNC_DRV_QVER_OUTPUT_OS_TYPE_FREEBSD UINT32_C(0x2a) /* VMware ESXi OS. */ #define HWRM_FUNC_DRV_QVER_OUTPUT_OS_TYPE_ESXI UINT32_C(0x68) /* Microsoft Windows 8 64-bit OS. */ #define HWRM_FUNC_DRV_QVER_OUTPUT_OS_TYPE_WIN864 UINT32_C(0x73) /* Microsoft Windows Server 2012 R2 OS. */ #define HWRM_FUNC_DRV_QVER_OUTPUT_OS_TYPE_WIN2012R2 UINT32_C(0x74) uint8_t ver_maj; /* This is the major version of the driver. */ uint8_t ver_min; /* This is the minor version of the driver. */ uint8_t ver_upd; /* This is the update version of the driver. */ uint8_t unused_0; uint8_t unused_1; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_port_phy_cfg */ /* * Description: This command configures the PHY device for the port. It allows * setting of the most generic settings for the PHY. The HWRM shall complete * this command as soon as PHY settings are configured. They may not be applied * when the command response is provided. A VF driver shall not be allowed to * configure PHY using this command. In a network partition mode, a PF driver * shall not be allowed to configure PHY using this command. */ /* Input (56 bytes) */ struct hwrm_port_phy_cfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t flags; /* * When this bit is set to '1', the PHY for the port shall be reset. # * If this bit is set to 1, then the HWRM shall reset the PHY after * applying PHY configuration changes specified in this command. # In * order to guarantee that PHY configuration changes specified in this * command take effect, the HWRM client should set this flag to 1. # If * this bit is not set to 1, then the HWRM may reset the PHY depending * on the current PHY configuration and settings specified in this * command. */ #define HWRM_PORT_PHY_CFG_INPUT_FLAGS_RESET_PHY UINT32_C(0x1) /* * When this bit is set to '1', the link shall be forced to be taken * down. # When this bit is set to '1", all other command input settings * related to the link speed shall be ignored. Once the link state is * forced down, it can be explicitly cleared from that state by setting * this flag to '0'. # If this flag is set to '0', then the link shall * be cleared from forced down state if the link is in forced down * state. There may be conditions (e.g. out-of-band or sideband * configuration changes for the link) outside the scope of the HWRM * implementation that may clear forced down link state. */ #define HWRM_PORT_PHY_CFG_INPUT_FLAGS_FORCE_LINK_DOWN UINT32_C(0x2) /* * When this bit is set to '1', the link shall be forced to the * force_link_speed value. When this bit is set to '1', the HWRM client * should not enable any of the auto negotiation related fields * represented by auto_XXX fields in this command. When this bit is set * to '1' and the HWRM client has enabled a auto_XXX field in this * command, then the HWRM shall ignore the enabled auto_XXX field. When * this bit is set to zero, the link shall be allowed to autoneg. */ #define HWRM_PORT_PHY_CFG_INPUT_FLAGS_FORCE UINT32_C(0x4) /* * When this bit is set to '1', the auto-negotiation process shall be * restarted on the link. */ #define HWRM_PORT_PHY_CFG_INPUT_FLAGS_RESTART_AUTONEG UINT32_C(0x8) /* * When this bit is set to '1', Energy Efficient Ethernet (EEE) is * requested to be enabled on this link. If EEE is not supported on this * port, then this flag shall be ignored by the HWRM. */ #define HWRM_PORT_PHY_CFG_INPUT_FLAGS_EEE_ENABLE UINT32_C(0x10) /* * When this bit is set to '1', Energy Efficient Ethernet (EEE) is * requested to be disabled on this link. If EEE is not supported on * this port, then this flag shall be ignored by the HWRM. */ #define HWRM_PORT_PHY_CFG_INPUT_FLAGS_EEE_DISABLE UINT32_C(0x20) /* * When this bit is set to '1' and EEE is enabled on this link, then TX * LPI is requested to be enabled on the link. If EEE is not supported * on this port, then this flag shall be ignored by the HWRM. If EEE is * disabled on this port, then this flag shall be ignored by the HWRM. */ #define HWRM_PORT_PHY_CFG_INPUT_FLAGS_EEE_TX_LPI_ENABLE UINT32_C(0x40) /* * When this bit is set to '1' and EEE is enabled on this link, then TX * LPI is requested to be disabled on the link. If EEE is not supported * on this port, then this flag shall be ignored by the HWRM. If EEE is * disabled on this port, then this flag shall be ignored by the HWRM. */ #define HWRM_PORT_PHY_CFG_INPUT_FLAGS_EEE_TX_LPI_DISABLE UINT32_C(0x80) /* * When set to 1, then the HWRM shall enable FEC autonegotitation on * this port if supported. When set to 0, then this flag shall be * ignored. If FEC autonegotiation is not supported, then the HWRM shall * ignore this flag. */ #define HWRM_PORT_PHY_CFG_INPUT_FLAGS_FEC_AUTONEG_ENABLE UINT32_C(0x100) /* * When set to 1, then the HWRM shall disable FEC autonegotiation on * this port if supported. When set to 0, then this flag shall be * ignored. If FEC autonegotiation is not supported, then the HWRM shall * ignore this flag. */ #define HWRM_PORT_PHY_CFG_INPUT_FLAGS_FEC_AUTONEG_DISABLE UINT32_C(0x200) /* * When set to 1, then the HWRM shall enable FEC CLAUSE 74 (Fire Code) * on this port if supported. When set to 0, then this flag shall be * ignored. If FEC CLAUSE 74 is not supported, then the HWRM shall * ignore this flag. */ #define HWRM_PORT_PHY_CFG_INPUT_FLAGS_FEC_CLAUSE74_ENABLE UINT32_C(0x400) /* * When set to 1, then the HWRM shall disable FEC CLAUSE 74 (Fire Code) * on this port if supported. When set to 0, then this flag shall be * ignored. If FEC CLAUSE 74 is not supported, then the HWRM shall * ignore this flag. */ #define HWRM_PORT_PHY_CFG_INPUT_FLAGS_FEC_CLAUSE74_DISABLE UINT32_C(0x800) /* * When set to 1, then the HWRM shall enable FEC CLAUSE 91 (Reed * Solomon) on this port if supported. When set to 0, then this flag * shall be ignored. If FEC CLAUSE 91 is not supported, then the HWRM * shall ignore this flag. */ #define HWRM_PORT_PHY_CFG_INPUT_FLAGS_FEC_CLAUSE91_ENABLE UINT32_C(0x1000) /* * When set to 1, then the HWRM shall disable FEC CLAUSE 91 (Reed * Solomon) on this port if supported. When set to 0, then this flag * shall be ignored. If FEC CLAUSE 91 is not supported, then the HWRM * shall ignore this flag. */ #define HWRM_PORT_PHY_CFG_INPUT_FLAGS_FEC_CLAUSE91_DISABLE UINT32_C(0x2000) uint32_t enables; /* This bit must be '1' for the auto_mode field to be configured. */ #define HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_MODE UINT32_C(0x1) /* This bit must be '1' for the auto_duplex field to be configured. */ #define HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_DUPLEX UINT32_C(0x2) /* This bit must be '1' for the auto_pause field to be configured. */ #define HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_PAUSE UINT32_C(0x4) /* This bit must be '1' for the auto_link_speed field to be configured. */ #define HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_LINK_SPEED UINT32_C(0x8) /* * This bit must be '1' for the auto_link_speed_mask field to be * configured. */ #define HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_LINK_SPEED_MASK UINT32_C(0x10) /* This bit must be '1' for the wirespeed field to be configured. */ #define HWRM_PORT_PHY_CFG_INPUT_ENABLES_WIRESPEED UINT32_C(0x20) /* This bit must be '1' for the lpbk field to be configured. */ #define HWRM_PORT_PHY_CFG_INPUT_ENABLES_LPBK UINT32_C(0x40) /* This bit must be '1' for the preemphasis field to be configured. */ #define HWRM_PORT_PHY_CFG_INPUT_ENABLES_PREEMPHASIS UINT32_C(0x80) /* This bit must be '1' for the force_pause field to be configured. */ #define HWRM_PORT_PHY_CFG_INPUT_ENABLES_FORCE_PAUSE UINT32_C(0x100) /* * This bit must be '1' for the eee_link_speed_mask field to be * configured. */ #define HWRM_PORT_PHY_CFG_INPUT_ENABLES_EEE_LINK_SPEED_MASK UINT32_C(0x200) /* This bit must be '1' for the tx_lpi_timer field to be configured. */ #define HWRM_PORT_PHY_CFG_INPUT_ENABLES_TX_LPI_TIMER UINT32_C(0x400) uint16_t port_id; /* Port ID of port that is to be configured. */ uint16_t force_link_speed; /* * This is the speed that will be used if the force bit is '1'. If * unsupported speed is selected, an error will be generated. */ /* 100Mb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_100MB UINT32_C(0x1) /* 1Gb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_1GB UINT32_C(0xa) /* 2Gb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_2GB UINT32_C(0x14) /* 2.5Gb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_2_5GB UINT32_C(0x19) /* 10Gb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_10GB UINT32_C(0x64) /* 20Mb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_20GB UINT32_C(0xc8) /* 25Gb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_25GB UINT32_C(0xfa) /* 40Gb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_40GB UINT32_C(0x190) /* 50Gb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_50GB UINT32_C(0x1f4) /* 100Gb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_100GB UINT32_C(0x3e8) /* 10Mb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_10MB UINT32_C(0xffff) uint8_t auto_mode; /* * This value is used to identify what autoneg mode is used when the * link speed is not being forced. */ /* Disable autoneg or autoneg disabled. No speeds are selected. */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_MODE_NONE UINT32_C(0x0) /* Select all possible speeds for autoneg mode. */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_MODE_ALL_SPEEDS UINT32_C(0x1) /* * Select only the auto_link_speed speed for autoneg mode. This * mode has been DEPRECATED. An HWRM client should not use this * mode. */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_MODE_ONE_SPEED UINT32_C(0x2) /* * Select the auto_link_speed or any speed below that speed for * autoneg. This mode has been DEPRECATED. An HWRM client should * not use this mode. */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_MODE_ONE_OR_BELOW UINT32_C(0x3) /* * Select the speeds based on the corresponding link speed mask * value that is provided. */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_MODE_SPEED_MASK UINT32_C(0x4) uint8_t auto_duplex; /* * This is the duplex setting that will be used if the autoneg_mode is * "one_speed" or "one_or_below". */ /* Half Duplex will be requested. */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_HALF UINT32_C(0x0) /* Full duplex will be requested. */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_FULL UINT32_C(0x1) /* Both Half and Full dupex will be requested. */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_BOTH UINT32_C(0x2) uint8_t auto_pause; /* * This value is used to configure the pause that will be used for * autonegotiation. Add text on the usage of auto_pause and force_pause. */ /* * When this bit is '1', Generation of tx pause messages has been * requested. Disabled otherwise. */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_PAUSE_TX UINT32_C(0x1) /* * When this bit is '1', Reception of rx pause messages has been * requested. Disabled otherwise. */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_PAUSE_RX UINT32_C(0x2) /* * When set to 1, the advertisement of pause is enabled. # When the * auto_mode is not set to none and this flag is set to 1, then the * auto_pause bits on this port are being advertised and autoneg pause * results are being interpreted. # When the auto_mode is not set to * none and this flag is set to 0, the pause is forced as indicated in * force_pause, and also advertised as auto_pause bits, but the autoneg * results are not interpreted since the pause configuration is being * forced. # When the auto_mode is set to none and this flag is set to * 1, auto_pause bits should be ignored and should be set to 0. */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_PAUSE_AUTONEG_PAUSE UINT32_C(0x4) uint8_t unused_0; uint16_t auto_link_speed; /* * This is the speed that will be used if the autoneg_mode is * "one_speed" or "one_or_below". If an unsupported speed is selected, * an error will be generated. */ /* 100Mb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_100MB UINT32_C(0x1) /* 1Gb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_1GB UINT32_C(0xa) /* 2Gb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_2GB UINT32_C(0x14) /* 2.5Gb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_2_5GB UINT32_C(0x19) /* 10Gb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_10GB UINT32_C(0x64) /* 20Mb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_20GB UINT32_C(0xc8) /* 25Gb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_25GB UINT32_C(0xfa) /* 40Gb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_40GB UINT32_C(0x190) /* 50Gb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_50GB UINT32_C(0x1f4) /* 100Gb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_100GB UINT32_C(0x3e8) /* 10Mb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_10MB UINT32_C(0xffff) uint16_t auto_link_speed_mask; /* * This is a mask of link speeds that will be used if autoneg_mode is * "mask". If unsupported speed is enabled an error will be generated. */ /* 100Mb link speed (Half-duplex) */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_100MBHD UINT32_C(0x1) /* 100Mb link speed (Full-duplex) */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_100MB UINT32_C(0x2) /* 1Gb link speed (Half-duplex) */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_1GBHD UINT32_C(0x4) /* 1Gb link speed (Full-duplex) */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_1GB UINT32_C(0x8) /* 2Gb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_2GB UINT32_C(0x10) /* 2.5Gb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_2_5GB UINT32_C(0x20) /* 10Gb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_10GB UINT32_C(0x40) /* 20Gb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_20GB UINT32_C(0x80) /* 25Gb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_25GB UINT32_C(0x100) /* 40Gb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_40GB UINT32_C(0x200) /* 50Gb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_50GB UINT32_C(0x400) /* 100Gb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_100GB UINT32_C(0x800) /* 10Mb link speed (Half-duplex) */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_10MBHD UINT32_C(0x1000) /* 10Mb link speed (Full-duplex) */ #define HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_10MB UINT32_C(0x2000) uint8_t wirespeed; /* This value controls the wirespeed feature. */ /* Wirespeed feature is disabled. */ #define HWRM_PORT_PHY_CFG_INPUT_WIRESPEED_OFF UINT32_C(0x0) /* Wirespeed feature is enabled. */ #define HWRM_PORT_PHY_CFG_INPUT_WIRESPEED_ON UINT32_C(0x1) uint8_t lpbk; /* This value controls the loopback setting for the PHY. */ /* No loopback is selected. Normal operation. */ #define HWRM_PORT_PHY_CFG_INPUT_LPBK_NONE UINT32_C(0x0) /* * The HW will be configured with local loopback such that host * data is sent back to the host without modification. */ #define HWRM_PORT_PHY_CFG_INPUT_LPBK_LOCAL UINT32_C(0x1) /* * The HW will be configured with remote loopback such that port * logic will send packets back out the transmitter that are * received. */ #define HWRM_PORT_PHY_CFG_INPUT_LPBK_REMOTE UINT32_C(0x2) uint8_t force_pause; /* * This value is used to configure the pause that will be used for force * mode. */ /* * When this bit is '1', Generation of tx pause messages is supported. * Disabled otherwise. */ #define HWRM_PORT_PHY_CFG_INPUT_FORCE_PAUSE_TX UINT32_C(0x1) /* * When this bit is '1', Reception of rx pause messages is supported. * Disabled otherwise. */ #define HWRM_PORT_PHY_CFG_INPUT_FORCE_PAUSE_RX UINT32_C(0x2) uint8_t unused_1; uint32_t preemphasis; /* * This value controls the pre-emphasis to be used for the link. Driver * should not set this value (use enable.preemphasis = 0) unless driver * is sure of setting. Normally HWRM FW will determine proper pre- * emphasis. */ uint16_t eee_link_speed_mask; /* * Setting for link speed mask that is used to advertise speeds during * autonegotiation when EEE is enabled. This field is valid only when * EEE is enabled. The speeds specified in this field shall be a subset * of speeds specified in auto_link_speed_mask. If EEE is enabled,then * at least one speed shall be provided in this mask. */ /* Reserved */ #define HWRM_PORT_PHY_CFG_INPUT_EEE_LINK_SPEED_MASK_RSVD1 UINT32_C(0x1) /* 100Mb link speed (Full-duplex) */ #define HWRM_PORT_PHY_CFG_INPUT_EEE_LINK_SPEED_MASK_100MB UINT32_C(0x2) /* Reserved */ #define HWRM_PORT_PHY_CFG_INPUT_EEE_LINK_SPEED_MASK_RSVD2 UINT32_C(0x4) /* 1Gb link speed (Full-duplex) */ #define HWRM_PORT_PHY_CFG_INPUT_EEE_LINK_SPEED_MASK_1GB UINT32_C(0x8) /* Reserved */ #define HWRM_PORT_PHY_CFG_INPUT_EEE_LINK_SPEED_MASK_RSVD3 UINT32_C(0x10) /* Reserved */ #define HWRM_PORT_PHY_CFG_INPUT_EEE_LINK_SPEED_MASK_RSVD4 UINT32_C(0x20) /* 10Gb link speed */ #define HWRM_PORT_PHY_CFG_INPUT_EEE_LINK_SPEED_MASK_10GB UINT32_C(0x40) uint8_t unused_2; uint8_t unused_3; uint32_t tx_lpi_timer; uint32_t unused_4; /* * Reuested setting of TX LPI timer in microseconds. This field is valid * only when EEE is enabled and TX LPI is enabled. */ #define HWRM_PORT_PHY_CFG_INPUT_TX_LPI_TIMER_MASK UINT32_C(0xffffff) #define HWRM_PORT_PHY_CFG_INPUT_TX_LPI_TIMER_SFT 0 } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_port_phy_cfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_port_phy_qcfg */ /* Description: This command queries the PHY configuration for the port. */ /* Input (24 bytes) */ struct hwrm_port_phy_qcfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint16_t port_id; /* Port ID of port that is to be queried. */ uint16_t unused_0[3]; } __attribute__((packed)); /* Output (96 bytes) */ struct hwrm_port_phy_qcfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint8_t link; /* This value indicates the current link status. */ /* There is no link or cable detected. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_NO_LINK UINT32_C(0x0) /* There is no link, but a cable has been detected. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SIGNAL UINT32_C(0x1) /* There is a link. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_LINK UINT32_C(0x2) uint8_t unused_0; uint16_t link_speed; /* This value indicates the current link speed of the connection. */ /* 100Mb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_100MB UINT32_C(0x1) /* 1Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_1GB UINT32_C(0xa) /* 2Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_2GB UINT32_C(0x14) /* 2.5Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_2_5GB UINT32_C(0x19) /* 10Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_10GB UINT32_C(0x64) /* 20Mb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_20GB UINT32_C(0xc8) /* 25Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_25GB UINT32_C(0xfa) /* 40Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_40GB UINT32_C(0x190) /* 50Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_50GB UINT32_C(0x1f4) /* 100Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_100GB UINT32_C(0x3e8) /* 10Mb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_10MB UINT32_C(0xffff) uint8_t duplex; /* This value is indicates the duplex of the current connection. */ /* Half Duplex connection. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_DUPLEX_HALF UINT32_C(0x0) /* Full duplex connection. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_DUPLEX_FULL UINT32_C(0x1) uint8_t pause; /* * This value is used to indicate the current pause configuration. When * autoneg is enabled, this value represents the autoneg results of * pause configuration. */ /* * When this bit is '1', Generation of tx pause messages is supported. * Disabled otherwise. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_PAUSE_TX UINT32_C(0x1) /* * When this bit is '1', Reception of rx pause messages is supported. * Disabled otherwise. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_PAUSE_RX UINT32_C(0x2) uint16_t support_speeds; /* * The supported speeds for the port. This is a bit mask. For each speed * that is supported, the corrresponding bit will be set to '1'. */ /* 100Mb link speed (Half-duplex) */ #define HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_100MBHD UINT32_C(0x1) /* 100Mb link speed (Full-duplex) */ #define HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_100MB UINT32_C(0x2) /* 1Gb link speed (Half-duplex) */ #define HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_1GBHD UINT32_C(0x4) /* 1Gb link speed (Full-duplex) */ #define HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_1GB UINT32_C(0x8) /* 2Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_2GB UINT32_C(0x10) /* 2.5Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_2_5GB UINT32_C(0x20) /* 10Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_10GB UINT32_C(0x40) /* 20Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_20GB UINT32_C(0x80) /* 25Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_25GB UINT32_C(0x100) /* 40Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_40GB UINT32_C(0x200) /* 50Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_50GB UINT32_C(0x400) /* 100Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_100GB UINT32_C(0x800) /* 10Mb link speed (Half-duplex) */ #define HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_10MBHD UINT32_C(0x1000) /* 10Mb link speed (Full-duplex) */ #define HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_10MB UINT32_C(0x2000) uint16_t force_link_speed; /* * Current setting of forced link speed. When the link speed is not * being forced, this value shall be set to 0. */ /* 100Mb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_FORCE_LINK_SPEED_100MB UINT32_C(0x1) /* 1Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_FORCE_LINK_SPEED_1GB UINT32_C(0xa) /* 2Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_FORCE_LINK_SPEED_2GB UINT32_C(0x14) /* 2.5Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_FORCE_LINK_SPEED_2_5GB UINT32_C(0x19) /* 10Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_FORCE_LINK_SPEED_10GB UINT32_C(0x64) /* 20Mb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_FORCE_LINK_SPEED_20GB UINT32_C(0xc8) /* 25Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_FORCE_LINK_SPEED_25GB UINT32_C(0xfa) /* 40Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_FORCE_LINK_SPEED_40GB UINT32_C(0x190) /* 50Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_FORCE_LINK_SPEED_50GB UINT32_C(0x1f4) /* 100Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_FORCE_LINK_SPEED_100GB UINT32_C(0x3e8) /* 10Mb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_FORCE_LINK_SPEED_10MB UINT32_C(0xffff) uint8_t auto_mode; /* Current setting of auto negotiation mode. */ /* Disable autoneg or autoneg disabled. No speeds are selected. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_MODE_NONE UINT32_C(0x0) /* Select all possible speeds for autoneg mode. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_MODE_ALL_SPEEDS UINT32_C(0x1) /* * Select only the auto_link_speed speed for autoneg mode. This * mode has been DEPRECATED. An HWRM client should not use this * mode. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_MODE_ONE_SPEED UINT32_C(0x2) /* * Select the auto_link_speed or any speed below that speed for * autoneg. This mode has been DEPRECATED. An HWRM client should * not use this mode. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_MODE_ONE_OR_BELOW UINT32_C(0x3) /* * Select the speeds based on the corresponding link speed mask * value that is provided. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_MODE_SPEED_MASK UINT32_C(0x4) uint8_t auto_pause; /* * Current setting of pause autonegotiation. Move autoneg_pause flag * here. */ /* * When this bit is '1', Generation of tx pause messages has been * requested. Disabled otherwise. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_PAUSE_TX UINT32_C(0x1) /* * When this bit is '1', Reception of rx pause messages has been * requested. Disabled otherwise. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_PAUSE_RX UINT32_C(0x2) /* * When set to 1, the advertisement of pause is enabled. # When the * auto_mode is not set to none and this flag is set to 1, then the * auto_pause bits on this port are being advertised and autoneg pause * results are being interpreted. # When the auto_mode is not set to * none and this flag is set to 0, the pause is forced as indicated in * force_pause, and also advertised as auto_pause bits, but the autoneg * results are not interpreted since the pause configuration is being * forced. # When the auto_mode is set to none and this flag is set to * 1, auto_pause bits should be ignored and should be set to 0. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_PAUSE_AUTONEG_PAUSE UINT32_C(0x4) uint16_t auto_link_speed; /* * Current setting for auto_link_speed. This field is only valid when * auto_mode is set to "one_speed" or "one_or_below". */ /* 100Mb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_100MB UINT32_C(0x1) /* 1Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_1GB UINT32_C(0xa) /* 2Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_2GB UINT32_C(0x14) /* 2.5Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_2_5GB UINT32_C(0x19) /* 10Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_10GB UINT32_C(0x64) /* 20Mb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_20GB UINT32_C(0xc8) /* 25Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_25GB UINT32_C(0xfa) /* 40Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_40GB UINT32_C(0x190) /* 50Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_50GB UINT32_C(0x1f4) /* 100Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_100GB UINT32_C(0x3e8) /* 10Mb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_10MB UINT32_C(0xffff) uint16_t auto_link_speed_mask; /* * Current setting for auto_link_speed_mask that is used to advertise * speeds during autonegotiation. This field is only valid when * auto_mode is set to "mask". The speeds specified in this field shall * be a subset of supported speeds on this port. */ /* 100Mb link speed (Half-duplex) */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_MASK_100MBHD UINT32_C(0x1) /* 100Mb link speed (Full-duplex) */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_MASK_100MB UINT32_C(0x2) /* 1Gb link speed (Half-duplex) */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_MASK_1GBHD UINT32_C(0x4) /* 1Gb link speed (Full-duplex) */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_MASK_1GB UINT32_C(0x8) /* 2Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_MASK_2GB UINT32_C(0x10) /* 2.5Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_MASK_2_5GB UINT32_C(0x20) /* 10Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_MASK_10GB UINT32_C(0x40) /* 20Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_MASK_20GB UINT32_C(0x80) /* 25Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_MASK_25GB UINT32_C(0x100) /* 40Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_MASK_40GB UINT32_C(0x200) /* 50Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_MASK_50GB UINT32_C(0x400) /* 100Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_MASK_100GB UINT32_C(0x800) /* 10Mb link speed (Half-duplex) */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_MASK_10MBHD UINT32_C(0x1000) /* 10Mb link speed (Full-duplex) */ #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_MASK_10MB UINT32_C(0x2000) uint8_t wirespeed; /* Current setting for wirespeed. */ /* Wirespeed feature is disabled. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_WIRESPEED_OFF UINT32_C(0x0) /* Wirespeed feature is enabled. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_WIRESPEED_ON UINT32_C(0x1) uint8_t lpbk; /* Current setting for loopback. */ /* No loopback is selected. Normal operation. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LPBK_NONE UINT32_C(0x0) /* * The HW will be configured with local loopback such that host * data is sent back to the host without modification. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LPBK_LOCAL UINT32_C(0x1) /* * The HW will be configured with remote loopback such that port * logic will send packets back out the transmitter that are * received. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LPBK_REMOTE UINT32_C(0x2) uint8_t force_pause; /* * Current setting of forced pause. When the pause configuration is not * being forced, then this value shall be set to 0. */ /* * When this bit is '1', Generation of tx pause messages is supported. * Disabled otherwise. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_FORCE_PAUSE_TX UINT32_C(0x1) /* * When this bit is '1', Reception of rx pause messages is supported. * Disabled otherwise. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_FORCE_PAUSE_RX UINT32_C(0x2) uint8_t module_status; /* * This value indicates the current status of the optics module on this * port. */ /* Module is inserted and accepted */ #define HWRM_PORT_PHY_QCFG_OUTPUT_MODULE_STATUS_NONE UINT32_C(0x0) /* Module is rejected and transmit side Laser is disabled. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_MODULE_STATUS_DISABLETX UINT32_C(0x1) /* Module mismatch warning. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_MODULE_STATUS_WARNINGMSG UINT32_C(0x2) /* Module is rejected and powered down. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_MODULE_STATUS_PWRDOWN UINT32_C(0x3) /* Module is not inserted. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_MODULE_STATUS_NOTINSERTED UINT32_C(0x4) /* Module status is not applicable. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_MODULE_STATUS_NOTAPPLICABLE UINT32_C(0xff) uint32_t preemphasis; /* Current setting for preemphasis. */ uint8_t phy_maj; /* This field represents the major version of the PHY. */ uint8_t phy_min; /* This field represents the minor version of the PHY. */ uint8_t phy_bld; /* This field represents the build version of the PHY. */ uint8_t phy_type; /* This value represents a PHY type. */ /* Unknown */ #define HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_UNKNOWN UINT32_C(0x0) /* BASE-CR */ #define HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASECR UINT32_C(0x1) /* BASE-KR4 (Deprecated) */ #define HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASEKR4 UINT32_C(0x2) /* BASE-LR */ #define HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASELR UINT32_C(0x3) /* BASE-SR */ #define HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASESR UINT32_C(0x4) /* BASE-KR2 (Deprecated) */ #define HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASEKR2 UINT32_C(0x5) /* BASE-KX */ #define HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASEKX UINT32_C(0x6) /* BASE-KR */ #define HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASEKR UINT32_C(0x7) /* BASE-T */ #define HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASET UINT32_C(0x8) /* EEE capable BASE-T */ #define HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASETE UINT32_C(0x9) /* SGMII connected external PHY */ #define HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_SGMIIEXTPHY UINT32_C(0xa) uint8_t media_type; /* This value represents a media type. */ /* Unknown */ #define HWRM_PORT_PHY_QCFG_OUTPUT_MEDIA_TYPE_UNKNOWN UINT32_C(0x0) /* Twisted Pair */ #define HWRM_PORT_PHY_QCFG_OUTPUT_MEDIA_TYPE_TP UINT32_C(0x1) /* Direct Attached Copper */ #define HWRM_PORT_PHY_QCFG_OUTPUT_MEDIA_TYPE_DAC UINT32_C(0x2) /* Fiber */ #define HWRM_PORT_PHY_QCFG_OUTPUT_MEDIA_TYPE_FIBRE UINT32_C(0x3) uint8_t xcvr_pkg_type; /* This value represents a transceiver type. */ /* PHY and MAC are in the same package */ #define HWRM_PORT_PHY_QCFG_OUTPUT_XCVR_PKG_TYPE_XCVR_INTERNAL UINT32_C(0x1) /* PHY and MAC are in different packages */ #define HWRM_PORT_PHY_QCFG_OUTPUT_XCVR_PKG_TYPE_XCVR_EXTERNAL UINT32_C(0x2) uint8_t eee_config_phy_addr; /* * This field represents flags related to EEE configuration. These EEE * configuration flags are valid only when the auto_mode is not set to * none (in other words autonegotiation is enabled). */ /* This field represents PHY address. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_PHY_ADDR_MASK UINT32_C(0x1f) #define HWRM_PORT_PHY_QCFG_OUTPUT_PHY_ADDR_SFT 0 /* * When set to 1, Energy Efficient Ethernet (EEE) mode is enabled. * Speeds for autoneg with EEE mode enabled are based on * eee_link_speed_mask. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_EEE_CONFIG_EEE_ENABLED UINT32_C(0x20) /* * This flag is valid only when eee_enabled is set to 1. # If * eee_enabled is set to 0, then EEE mode is disabled and this flag * shall be ignored. # If eee_enabled is set to 1 and this flag is set * to 1, then Energy Efficient Ethernet (EEE) mode is enabled and in * use. # If eee_enabled is set to 1 and this flag is set to 0, then * Energy Efficient Ethernet (EEE) mode is enabled but is currently not * in use. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_EEE_CONFIG_EEE_ACTIVE UINT32_C(0x40) /* * This flag is valid only when eee_enabled is set to 1. # If * eee_enabled is set to 0, then EEE mode is disabled and this flag * shall be ignored. # If eee_enabled is set to 1 and this flag is set * to 1, then Energy Efficient Ethernet (EEE) mode is enabled and TX LPI * is enabled. # If eee_enabled is set to 1 and this flag is set to 0, * then Energy Efficient Ethernet (EEE) mode is enabled but TX LPI is * disabled. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_EEE_CONFIG_EEE_TX_LPI UINT32_C(0x80) /* * This field represents flags related to EEE configuration. These EEE * configuration flags are valid only when the auto_mode is not set to * none (in other words autonegotiation is enabled). */ #define HWRM_PORT_PHY_QCFG_OUTPUT_EEE_CONFIG_MASK UINT32_C(0xe0) #define HWRM_PORT_PHY_QCFG_OUTPUT_EEE_CONFIG_SFT 5 uint8_t parallel_detect; /* Reserved field, set to 0 */ /* * When set to 1, the parallel detection is used to determine the speed * of the link partner. Parallel detection is used when a * autonegotiation capable device is connected to a link parter that is * not capable of autonegotiation. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_PARALLEL_DETECT UINT32_C(0x1) /* Reserved field, set to 0 */ #define HWRM_PORT_PHY_QCFG_OUTPUT_RESERVED_MASK UINT32_C(0xfe) #define HWRM_PORT_PHY_QCFG_OUTPUT_RESERVED_SFT 1 uint16_t link_partner_adv_speeds; /* * The advertised speeds for the port by the link partner. Each * advertised speed will be set to '1'. */ /* 100Mb link speed (Half-duplex) */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_SPEEDS_100MBHD UINT32_C(0x1) /* 100Mb link speed (Full-duplex) */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_SPEEDS_100MB UINT32_C(0x2) /* 1Gb link speed (Half-duplex) */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_SPEEDS_1GBHD UINT32_C(0x4) /* 1Gb link speed (Full-duplex) */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_SPEEDS_1GB UINT32_C(0x8) /* 2Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_SPEEDS_2GB UINT32_C(0x10) /* 2.5Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_SPEEDS_2_5GB UINT32_C(0x20) /* 10Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_SPEEDS_10GB UINT32_C(0x40) /* 20Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_SPEEDS_20GB UINT32_C(0x80) /* 25Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_SPEEDS_25GB UINT32_C(0x100) /* 40Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_SPEEDS_40GB UINT32_C(0x200) /* 50Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_SPEEDS_50GB UINT32_C(0x400) /* 100Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_SPEEDS_100GB UINT32_C(0x800) /* 10Mb link speed (Half-duplex) */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_SPEEDS_10MBHD UINT32_C(0x1000) /* 10Mb link speed (Full-duplex) */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_SPEEDS_10MB UINT32_C(0x2000) uint8_t link_partner_adv_auto_mode; /* * The advertised autoneg for the port by the link partner. This field * is deprecated and should be set to 0. */ /* Disable autoneg or autoneg disabled. No speeds are selected. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_AUTO_MODE_NONE UINT32_C(0x0) /* Select all possible speeds for autoneg mode. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_AUTO_MODE_ALL_SPEEDS UINT32_C(0x1) /* * Select only the auto_link_speed speed for autoneg mode. This * mode has been DEPRECATED. An HWRM client should not use this * mode. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_AUTO_MODE_ONE_SPEED UINT32_C(0x2) /* * Select the auto_link_speed or any speed below that speed for * autoneg. This mode has been DEPRECATED. An HWRM client should * not use this mode. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_AUTO_MODE_ONE_OR_BELOW UINT32_C(0x3) /* * Select the speeds based on the corresponding link speed mask * value that is provided. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_AUTO_MODE_SPEED_MASK UINT32_C(0x4) uint8_t link_partner_adv_pause; /* The advertised pause settings on the port by the link partner. */ /* * When this bit is '1', Generation of tx pause messages is supported. * Disabled otherwise. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_PAUSE_TX UINT32_C(0x1) /* * When this bit is '1', Reception of rx pause messages is supported. * Disabled otherwise. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_PAUSE_RX UINT32_C(0x2) uint16_t adv_eee_link_speed_mask; /* * Current setting for link speed mask that is used to advertise speeds * during autonegotiation when EEE is enabled. This field is valid only * when eee_enabled flags is set to 1. The speeds specified in this * field shall be a subset of speeds specified in auto_link_speed_mask. */ /* Reserved */ #define HWRM_PORT_PHY_QCFG_OUTPUT_ADV_EEE_LINK_SPEED_MASK_RSVD1 UINT32_C(0x1) /* 100Mb link speed (Full-duplex) */ #define HWRM_PORT_PHY_QCFG_OUTPUT_ADV_EEE_LINK_SPEED_MASK_100MB UINT32_C(0x2) /* Reserved */ #define HWRM_PORT_PHY_QCFG_OUTPUT_ADV_EEE_LINK_SPEED_MASK_RSVD2 UINT32_C(0x4) /* 1Gb link speed (Full-duplex) */ #define HWRM_PORT_PHY_QCFG_OUTPUT_ADV_EEE_LINK_SPEED_MASK_1GB UINT32_C(0x8) /* Reserved */ #define HWRM_PORT_PHY_QCFG_OUTPUT_ADV_EEE_LINK_SPEED_MASK_RSVD3 UINT32_C(0x10) /* Reserved */ #define HWRM_PORT_PHY_QCFG_OUTPUT_ADV_EEE_LINK_SPEED_MASK_RSVD4 UINT32_C(0x20) /* 10Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_ADV_EEE_LINK_SPEED_MASK_10GB UINT32_C(0x40) uint16_t link_partner_adv_eee_link_speed_mask; /* * Current setting for link speed mask that is advertised by the link * partner when EEE is enabled. This field is valid only when * eee_enabled flags is set to 1. */ /* Reserved */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_EEE_LINK_SPEED_MASK_RSVD1 UINT32_C(0x1) /* 100Mb link speed (Full-duplex) */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_EEE_LINK_SPEED_MASK_100MB UINT32_C(0x2) /* Reserved */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_EEE_LINK_SPEED_MASK_RSVD2 UINT32_C(0x4) /* 1Gb link speed (Full-duplex) */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_EEE_LINK_SPEED_MASK_1GB UINT32_C(0x8) /* Reserved */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_EEE_LINK_SPEED_MASK_RSVD3 UINT32_C(0x10) /* Reserved */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_EEE_LINK_SPEED_MASK_RSVD4 UINT32_C(0x20) /* 10Gb link speed */ #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_EEE_LINK_SPEED_MASK_10GB UINT32_C(0x40) uint32_t xcvr_identifier_type_tx_lpi_timer; /* This value represents transceiver identifier type. */ /* * Current setting of TX LPI timer in microseconds. This field is valid * only when_eee_enabled flag is set to 1 and tx_lpi_enabled is set to * 1. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_TX_LPI_TIMER_MASK UINT32_C(0xffffff) #define HWRM_PORT_PHY_QCFG_OUTPUT_TX_LPI_TIMER_SFT 0 /* This value represents transceiver identifier type. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_XCVR_IDENTIFIER_TYPE_MASK UINT32_C(0xff000000) #define HWRM_PORT_PHY_QCFG_OUTPUT_XCVR_IDENTIFIER_TYPE_SFT 24 /* Unknown */ #define HWRM_PORT_PHY_QCFG_OUTPUT_XCVR_IDENTIFIER_TYPE_UNKNOWN (UINT32_C(0x0) << 24) /* SFP/SFP+/SFP28 */ #define HWRM_PORT_PHY_QCFG_OUTPUT_XCVR_IDENTIFIER_TYPE_SFP (UINT32_C(0x3) << 24) /* QSFP */ #define HWRM_PORT_PHY_QCFG_OUTPUT_XCVR_IDENTIFIER_TYPE_QSFP (UINT32_C(0xc) << 24) /* QSFP+ */ #define HWRM_PORT_PHY_QCFG_OUTPUT_XCVR_IDENTIFIER_TYPE_QSFPPLUS (UINT32_C(0xd) << 24) /* QSFP28 */ #define HWRM_PORT_PHY_QCFG_OUTPUT_XCVR_IDENTIFIER_TYPE_QSFP28 (UINT32_C(0x11) << 24) uint16_t fec_cfg; /* * This value represents the current configuration of Forward Error * Correction (FEC) on the port. */ /* * When set to 1, then FEC is not supported on this port. If this flag * is set to 1, then all other FEC configuration flags shall be ignored. * When set to 0, then FEC is supported as indicated by other * configuration flags. If no cable is attached and the HWRM does not * yet know the FEC capability, then the HWRM shall set this flag to 1 * when reporting FEC capability. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_FEC_CFG_FEC_NONE_SUPPORTED UINT32_C(0x1) /* * When set to 1, then FEC autonegotiation is supported on this port. * When set to 0, then FEC autonegotiation is not supported on this * port. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_FEC_CFG_FEC_AUTONEG_SUPPORTED UINT32_C(0x2) /* * When set to 1, then FEC autonegotiation is enabled on this port. When * set to 0, then FEC autonegotiation is disabled if supported. This * flag should be ignored if FEC autonegotiation is not supported on * this port. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_FEC_CFG_FEC_AUTONEG_ENABLED UINT32_C(0x4) /* * When set to 1, then FEC CLAUSE 74 (Fire Code) is supported on this * port. When set to 0, then FEC CLAUSE 74 (Fire Code) is not supported * on this port. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_FEC_CFG_FEC_CLAUSE74_SUPPORTED UINT32_C(0x8) /* * When set to 1, then FEC CLAUSE 74 (Fire Code) is enabled on this * port. When set to 0, then FEC CLAUSE 74 (Fire Code) is disabled if * supported. This flag should be ignored if FEC CLAUSE 74 is not * supported on this port. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_FEC_CFG_FEC_CLAUSE74_ENABLED UINT32_C(0x10) /* * When set to 1, then FEC CLAUSE 91 (Reed Solomon) is supported on this * port. When set to 0, then FEC CLAUSE 91 (Reed Solomon) is not * supported on this port. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_FEC_CFG_FEC_CLAUSE91_SUPPORTED UINT32_C(0x20) /* * When set to 1, then FEC CLAUSE 91 (Reed Solomon) is enabled on this * port. When set to 0, then FEC CLAUSE 91 (Reed Solomon) is disabled if * supported. This flag should be ignored if FEC CLAUSE 91 is not * supported on this port. */ #define HWRM_PORT_PHY_QCFG_OUTPUT_FEC_CFG_FEC_CLAUSE91_ENABLED UINT32_C(0x40) uint8_t unused_1; uint8_t unused_2; char phy_vendor_name[16]; /* * Up to 16 bytes of null padded ASCII string representing PHY vendor. * If the string is set to null, then the vendor name is not available. */ char phy_vendor_partnumber[16]; /* * Up to 16 bytes of null padded ASCII string that identifies vendor * specific part number of the PHY. If the string is set to null, then * the vendor specific part number is not available. */ uint32_t unused_3; uint8_t unused_4; uint8_t unused_5; uint8_t unused_6; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_port_mac_cfg */ /* Description: This command configures the MAC block for the port. */ /* Input (40 bytes) */ struct hwrm_port_mac_cfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t flags; /* * When this bit is '1', this command will configure the MAC to match * the current link state of the PHY. If the link is not established on * the PHY, then this bit has no effect. */ #define HWRM_PORT_MAC_CFG_INPUT_FLAGS_MATCH_LINK UINT32_C(0x1) /* * When this bit is '1', the CoS assignment logic is enabled. When this * logic is enabled, then inner VLAN PRI to CoS mapping is enabled. If * this bit is '0', then the default CoS is used. */ #define HWRM_PORT_MAC_CFG_INPUT_FLAGS_COS_ASSIGNMENT_ENABLE UINT32_C(0x2) /* * When this bit is '1', tunnel or outer VLAN PRI field to CoS mapping * is enabled. If this bit is '0', then outer VLAN PRI bits are not used * in determining CoS. */ #define HWRM_PORT_MAC_CFG_INPUT_FLAGS_TUNNEL_PRI2COS_ENABLE UINT32_C(0x4) /* * When this bit is '1', the IP DSCP to CoS mapping is enabled. If this * bit is '0', then IP DSCP bits are not used in determining CoS. */ #define HWRM_PORT_MAC_CFG_INPUT_FLAGS_IP_DSCP2COS_ENABLE UINT32_C(0x8) /* * When this bit is '1', the HWRM is requested to enable timestamp * capture capability on the receive side of this port. */ #define HWRM_PORT_MAC_CFG_INPUT_FLAGS_PTP_RX_TS_CAPTURE_ENABLE UINT32_C(0x10) /* * When this bit is '1', the HWRM is requested to disable timestamp * capture capability on the receive side of this port. */ #define HWRM_PORT_MAC_CFG_INPUT_FLAGS_PTP_RX_TS_CAPTURE_DISABLE UINT32_C(0x20) /* * When this bit is '1', the HWRM is requested to enable timestamp * capture capability on the transmit side of this port. */ #define HWRM_PORT_MAC_CFG_INPUT_FLAGS_PTP_TX_TS_CAPTURE_ENABLE UINT32_C(0x40) /* * When this bit is '1', the HWRM is requested to disable timestamp * capture capability on the transmit side of this port. */ #define HWRM_PORT_MAC_CFG_INPUT_FLAGS_PTP_TX_TS_CAPTURE_DISABLE UINT32_C(0x80) /* * When this bit is '1', the Out-Of-Box WoL is requested to be enabled * on this port. */ #define HWRM_PORT_MAC_CFG_INPUT_FLAGS_OOB_WOL_ENABLE UINT32_C(0x100) /* * When this bit is '1', the the Out-Of-Box WoL is requested to be * disabled on this port. */ #define HWRM_PORT_MAC_CFG_INPUT_FLAGS_OOB_WOL_DISABLE UINT32_C(0x200) uint32_t enables; /* This bit must be '1' for the ipg field to be configured. */ #define HWRM_PORT_MAC_CFG_INPUT_ENABLES_IPG UINT32_C(0x1) /* This bit must be '1' for the lpbk field to be configured. */ #define HWRM_PORT_MAC_CFG_INPUT_ENABLES_LPBK UINT32_C(0x2) /* * This bit must be '1' for the ivlan_pri2cos_map_pri field to be * configured. */ #define HWRM_PORT_MAC_CFG_INPUT_ENABLES_IVLAN_PRI2COS_MAP_PRI UINT32_C(0x4) /* This bit must be '1' for the lcos_map_pri field to be configured. */ #define HWRM_PORT_MAC_CFG_INPUT_ENABLES_LCOS_MAP_PRI UINT32_C(0x8) /* * This bit must be '1' for the tunnel_pri2cos_map_pri field to be * configured. */ #define HWRM_PORT_MAC_CFG_INPUT_ENABLES_TUNNEL_PRI2COS_MAP_PRI UINT32_C(0x10) /* This bit must be '1' for the dscp2cos_map_pri field to be configured. */ #define HWRM_PORT_MAC_CFG_INPUT_ENABLES_DSCP2COS_MAP_PRI UINT32_C(0x20) /* * This bit must be '1' for the rx_ts_capture_ptp_msg_type field to be * configured. */ #define HWRM_PORT_MAC_CFG_INPUT_ENABLES_RX_TS_CAPTURE_PTP_MSG_TYPE UINT32_C(0x40) /* * This bit must be '1' for the tx_ts_capture_ptp_msg_type field to be * configured. */ #define HWRM_PORT_MAC_CFG_INPUT_ENABLES_TX_TS_CAPTURE_PTP_MSG_TYPE UINT32_C(0x80) uint16_t port_id; /* Port ID of port that is to be configured. */ uint8_t ipg; /* * This value is used to configure the minimum IPG that will be sent * between packets by this port. */ uint8_t lpbk; /* This value controls the loopback setting for the MAC. */ /* No loopback is selected. Normal operation. */ #define HWRM_PORT_MAC_CFG_INPUT_LPBK_NONE UINT32_C(0x0) /* * The HW will be configured with local loopback such that host * data is sent back to the host without modification. */ #define HWRM_PORT_MAC_CFG_INPUT_LPBK_LOCAL UINT32_C(0x1) /* * The HW will be configured with remote loopback such that port * logic will send packets back out the transmitter that are * received. */ #define HWRM_PORT_MAC_CFG_INPUT_LPBK_REMOTE UINT32_C(0x2) uint8_t ivlan_pri2cos_map_pri; /* * This value controls the priority of mapping. Valid values: 1-4 Higher * the number, higher the priority */ uint8_t lcos_map_pri; /* * This value controls the priority of mapping. Valid values: 1-4 Higher * the number, higher the priority */ uint8_t tunnel_pri2cos_map_pri; /* * This value controls the priority of mapping. Valid values: 1-4 Higher * the number, higher the priority */ uint8_t dscp2pri_map_pri; /* * This value controls the priority of mapping. Valid values: 1-4 Higher * the number, higher the priority */ uint16_t rx_ts_capture_ptp_msg_type; /* * This is a 16-bit bit mask that is used to request a specific * configuration of time stamp capture of PTP messages on the receive * side of this port. This field shall be ignored if the * ptp_rx_ts_capture_enable flag is not set in this command. Otherwise, * if bit 'i' is set, then the HWRM is being requested to configure the * receive side of the port to capture the time stamp of every received * PTP message with messageType field value set to i. */ uint16_t tx_ts_capture_ptp_msg_type; /* * This is a 16-bit bit mask that is used to request a specific * configuration of time stamp capture of PTP messages on the transmit * side of this port. This field shall be ignored if the * ptp_tx_ts_capture_enable flag is not set in this command. Otherwise, * if bit 'i' is set, then the HWRM is being requested to configure the * transmit sied of the port to capture the time stamp of every * transmitted PTP message with messageType field value set to i. */ uint32_t unused_0; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_port_mac_cfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint16_t mru; /* * This is the configured maximum length of Ethernet packet payload that * is allowed to be received on the port. This value does not include * the number of bytes used by Ethernet header and trailer (CRC). */ uint16_t mtu; /* * This is the configured maximum length of Ethernet packet payload that * is allowed to be transmitted on the port. This value does not include * the number of bytes used by Ethernet header and trailer (CRC). */ uint8_t ipg; /* Current configuration of the IPG value. */ uint8_t lpbk; /* Current value of the loopback value. */ /* No loopback is selected. Normal operation. */ #define HWRM_PORT_MAC_CFG_OUTPUT_LPBK_NONE UINT32_C(0x0) /* * The HW will be configured with local loopback such that host * data is sent back to the host without modification. */ #define HWRM_PORT_MAC_CFG_OUTPUT_LPBK_LOCAL UINT32_C(0x1) /* * The HW will be configured with remote loopback such that port * logic will send packets back out the transmitter that are * received. */ #define HWRM_PORT_MAC_CFG_OUTPUT_LPBK_REMOTE UINT32_C(0x2) uint8_t unused_0; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_port_mac_qcfg */ /* Description: This command queries the MAC block for the port. */ /* Input (24 bytes) */ struct hwrm_port_mac_qcfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint16_t port_id; /* Port ID of port that is to be configured. */ uint16_t unused_0[3]; } __attribute__((packed)); /* Output (24 bytes) */ struct hwrm_port_mac_qcfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint16_t mru; /* * This is the configured maximum length of Ethernet packet payload that * is allowed to be received on the port. This value does not include * the number of bytes used by the Ethernet header and trailer (CRC). */ uint16_t mtu; /* * This is the configured maximum length of Ethernet packet payload that * is allowed to be transmitted on the port. This value does not include * the number of bytes used by the Ethernet header and trailer (CRC). */ uint8_t ipg; /* The minimum IPG that will be sent between packets by this port. */ uint8_t lpbk; /* The loopback setting for the MAC. */ /* No loopback is selected. Normal operation. */ #define HWRM_PORT_MAC_QCFG_OUTPUT_LPBK_NONE UINT32_C(0x0) /* * The HW will be configured with local loopback such that host * data is sent back to the host without modification. */ #define HWRM_PORT_MAC_QCFG_OUTPUT_LPBK_LOCAL UINT32_C(0x1) /* * The HW will be configured with remote loopback such that port * logic will send packets back out the transmitter that are * received. */ #define HWRM_PORT_MAC_QCFG_OUTPUT_LPBK_REMOTE UINT32_C(0x2) uint8_t ivlan_pri2cos_map_pri; /* * Priority of pri to CoS mapping. Valid values: 1-4 Higher the number, * higher the priority Value 0 indicates that this mapping is not used. */ uint8_t lcos_map_pri; /* * Priority of local CoS to PRI mapping. Valid values: 1-4 Higher the * number, higher the priority Value 0 indicates that this mapping is * not used. */ uint8_t tunnel_pri2cos_map_pri; /* * Priority of tunnel PRI to CoS mapping. Valid values: 1-4 Higher the * number, higher the priority Value 0 indicates that this mapping is * not used. */ uint8_t dscp2pri_map_pri; /* * Priority of DSCP to PRI mapping. Valid values: 1-4 Higher the number, * higher the priority Value 0 indicates that this mapping is not used. */ uint16_t rx_ts_capture_ptp_msg_type; /* * This is a 16-bit bit mask that represents the current configuration * of time stamp capture of PTP messages on the receive side of this * port. If bit 'i' is set, then the receive side of the port is * configured to capture the time stamp of every received PTP message * with messageType field value set to i. If all bits are set to 0 (i.e. * field value set 0), then the receive side of the port is not * configured to capture timestamp for PTP messages. If all bits are set * to 1, then the receive side of the port is configured to capture * timestamp for all PTP messages. */ uint16_t tx_ts_capture_ptp_msg_type; /* * This is a 16-bit bit mask that represents the current configuration * of time stamp capture of PTP messages on the transmit side of this * port. If bit 'i' is set, then the transmit side of the port is * configured to capture the time stamp of every received PTP message * with messageType field value set to i. If all bits are set to 0 (i.e. * field value set 0), then the transmit side of the port is not * configured to capture timestamp for PTP messages. If all bits are set * to 1, then the transmit side of the port is configured to capture * timestamp for all PTP messages. */ uint8_t unused_0; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_port_qstats */ /* Description: This function returns per port Ethernet statistics. */ /* Input (40 bytes) */ struct hwrm_port_qstats_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint16_t port_id; /* Port ID of port that is being queried. */ uint8_t unused_0; uint8_t unused_1; uint8_t unused_2[3]; uint8_t unused_3; uint64_t tx_stat_host_addr; /* This is the host address where Tx port statistics will be stored */ uint64_t rx_stat_host_addr; /* This is the host address where Rx port statistics will be stored */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_port_qstats_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint16_t tx_stat_size; /* The size of TX port statistics block in bytes. */ uint16_t rx_stat_size; /* The size of RX port statistics block in bytes. */ uint8_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_port_lpbk_qstats */ /* Description: This function returns loopback statistics. */ /* Input (16 bytes) */ struct hwrm_port_lpbk_qstats_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ } __attribute__((packed)); /* Output (96 bytes) */ struct hwrm_port_lpbk_qstats_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint64_t lpbk_ucast_frames; /* Number of transmitted unicast frames */ uint64_t lpbk_mcast_frames; /* Number of transmitted multicast frames */ uint64_t lpbk_bcast_frames; /* Number of transmitted broadcast frames */ uint64_t lpbk_ucast_bytes; /* Number of transmitted bytes for unicast traffic */ uint64_t lpbk_mcast_bytes; /* Number of transmitted bytes for multicast traffic */ uint64_t lpbk_bcast_bytes; /* Number of transmitted bytes for broadcast traffic */ uint64_t tx_stat_discard; /* Total Tx Drops for loopback traffic reported by STATS block */ uint64_t tx_stat_error; /* Total Tx Error Drops for loopback traffic reported by STATS block */ uint64_t rx_stat_discard; /* Total Rx Drops for loopback traffic reported by STATS block */ uint64_t rx_stat_error; /* Total Rx Error Drops for loopback traffic reported by STATS block */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_port_clr_stats */ /* * Description: This function clears per port statistics. The HWRM shall not * allow a VF driver to clear port statistics. The HWRM shall not allow a PF * driver to clear port statistics in a partitioning mode. The HWRM may allow a * PF driver to clear port statistics in the non-partitioning mode. */ /* Input (24 bytes) */ struct hwrm_port_clr_stats_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint16_t port_id; /* Port ID of port that is being queried. */ uint16_t unused_0[3]; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_port_clr_stats_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_port_lpbk_clr_stats */ /* * Description: This function clears loopback statistics. The HWRM shall not * allow a VF driver to clear loopback statistics. The HWRM shall not allow a PF * driver to clear loopback statistics in a partitioning mode. The HWRM may * allow a PF driver to clear loopback statistics in the non-partitioning mode. */ /* Input (16 bytes) */ struct hwrm_port_lpbk_clr_stats_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_port_lpbk_clr_stats_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_port_blink_led */ /* * Description: This function blinks the port LED for the specified number of * times. */ /* Input (24 bytes) */ struct hwrm_port_blink_led_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t num_blinks; /* Number of blinks. */ uint32_t unused_0; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_port_blink_led_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_port_ts_query */ /* * Description: This function is used to read timestamp information captured for * PTP messages on this port. */ /* Input (24 bytes) */ struct hwrm_port_ts_query_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t flags; /* * Enumeration denoting the RX, TX type of the resource. This * enumeration is used for resources that are similar for both TX and RX * paths of the chip. */ #define HWRM_PORT_TS_QUERY_INPUT_FLAGS_PATH UINT32_C(0x1) /* tx path */ #define HWRM_PORT_TS_QUERY_INPUT_FLAGS_PATH_TX UINT32_C(0x0) /* rx path */ #define HWRM_PORT_TS_QUERY_INPUT_FLAGS_PATH_RX UINT32_C(0x1) #define HWRM_PORT_TS_QUERY_INPUT_FLAGS_PATH_LAST HWRM_PORT_TS_QUERY_INPUT_FLAGS_PATH_RX uint16_t port_id; /* Port ID of port that is being queried. */ uint16_t unused_0; } __attribute__((packed)); /* Output (24 bytes) */ struct hwrm_port_ts_query_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint64_t ptp_msg_ts; /* Timestamp value of PTP message captured. */ uint16_t ptp_msg_seqid; /* Sequence ID of the PTP message captured. */ uint8_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t unused_4; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_port_phy_qcaps */ /* * Description: This function is used to query the current capabilities of PHY * on this link. */ /* Input (24 bytes) */ struct hwrm_port_phy_qcaps_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint16_t port_id; /* Port ID of port that is being queried. */ uint16_t unused_0[3]; } __attribute__((packed)); /* Output (24 bytes) */ struct hwrm_port_phy_qcaps_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint8_t eee_supported; /* * Reserved field. The HWRM shall set this field to 0. An HWRM client * shall ignore this field. */ /* * If set to 1, then this field indicates that the link is capable of * supporting EEE. */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_EEE_SUPPORTED UINT32_C(0x1) /* * Reserved field. The HWRM shall set this field to 0. An HWRM client * shall ignore this field. */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_RSVD1_MASK UINT32_C(0xfe) #define HWRM_PORT_PHY_QCAPS_OUTPUT_RSVD1_SFT 1 uint8_t unused_0; uint16_t supported_speeds_force_mode; /* * This is a bit mask to indicate what speeds are supported as forced * speeds on this link. For each speed that can be forced on this link, * the corresponding mask bit shall be set to '1'. */ /* 100Mb link speed (Half-duplex) */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_FORCE_MODE_100MBHD UINT32_C(0x1) /* 100Mb link speed (Full-duplex) */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_FORCE_MODE_100MB UINT32_C(0x2) /* 1Gb link speed (Half-duplex) */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_FORCE_MODE_1GBHD UINT32_C(0x4) /* 1Gb link speed (Full-duplex) */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_FORCE_MODE_1GB UINT32_C(0x8) /* 2Gb link speed */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_FORCE_MODE_2GB UINT32_C(0x10) /* 2.5Gb link speed */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_FORCE_MODE_2_5GB UINT32_C(0x20) /* 10Gb link speed */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_FORCE_MODE_10GB UINT32_C(0x40) /* 20Gb link speed */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_FORCE_MODE_20GB UINT32_C(0x80) /* 25Gb link speed */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_FORCE_MODE_25GB UINT32_C(0x100) /* 40Gb link speed */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_FORCE_MODE_40GB UINT32_C(0x200) /* 50Gb link speed */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_FORCE_MODE_50GB UINT32_C(0x400) /* 100Gb link speed */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_FORCE_MODE_100GB UINT32_C(0x800) /* 10Mb link speed (Half-duplex) */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_FORCE_MODE_10MBHD UINT32_C(0x1000) /* 10Mb link speed (Full-duplex) */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_FORCE_MODE_10MB UINT32_C(0x2000) uint16_t supported_speeds_auto_mode; /* * This is a bit mask to indicate what speeds are supported for * autonegotiation on this link. For each speed that can be * autonegotiated on this link, the corresponding mask bit shall be set * to '1'. */ /* 100Mb link speed (Half-duplex) */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_AUTO_MODE_100MBHD UINT32_C(0x1) /* 100Mb link speed (Full-duplex) */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_AUTO_MODE_100MB UINT32_C(0x2) /* 1Gb link speed (Half-duplex) */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_AUTO_MODE_1GBHD UINT32_C(0x4) /* 1Gb link speed (Full-duplex) */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_AUTO_MODE_1GB UINT32_C(0x8) /* 2Gb link speed */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_AUTO_MODE_2GB UINT32_C(0x10) /* 2.5Gb link speed */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_AUTO_MODE_2_5GB UINT32_C(0x20) /* 10Gb link speed */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_AUTO_MODE_10GB UINT32_C(0x40) /* 20Gb link speed */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_AUTO_MODE_20GB UINT32_C(0x80) /* 25Gb link speed */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_AUTO_MODE_25GB UINT32_C(0x100) /* 40Gb link speed */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_AUTO_MODE_40GB UINT32_C(0x200) /* 50Gb link speed */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_AUTO_MODE_50GB UINT32_C(0x400) /* 100Gb link speed */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_AUTO_MODE_100GB UINT32_C(0x800) /* 10Mb link speed (Half-duplex) */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_AUTO_MODE_10MBHD UINT32_C(0x1000) /* 10Mb link speed (Full-duplex) */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_AUTO_MODE_10MB UINT32_C(0x2000) uint16_t supported_speeds_eee_mode; /* * This is a bit mask to indicate what speeds are supported for EEE on * this link. For each speed that can be autonegotiated when EEE is * enabled on this link, the corresponding mask bit shall be set to '1'. * This field is only valid when the eee_suppotred is set to '1'. */ /* Reserved */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_EEE_MODE_RSVD1 UINT32_C(0x1) /* 100Mb link speed (Full-duplex) */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_EEE_MODE_100MB UINT32_C(0x2) /* Reserved */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_EEE_MODE_RSVD2 UINT32_C(0x4) /* 1Gb link speed (Full-duplex) */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_EEE_MODE_1GB UINT32_C(0x8) /* Reserved */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_EEE_MODE_RSVD3 UINT32_C(0x10) /* Reserved */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_EEE_MODE_RSVD4 UINT32_C(0x20) /* 10Gb link speed */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_SUPPORTED_SPEEDS_EEE_MODE_10GB UINT32_C(0x40) uint32_t tx_lpi_timer_low; /* * Reserved field. The HWRM shall set this field to 0. An HWRM client * shall ignore this field. */ /* * The lowest value of TX LPI timer that can be set on this link when * EEE is enabled. This value is in microseconds. This field is valid * only when_eee_supported is set to '1'. */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_TX_LPI_TIMER_LOW_MASK UINT32_C(0xffffff) #define HWRM_PORT_PHY_QCAPS_OUTPUT_TX_LPI_TIMER_LOW_SFT 0 /* * Reserved field. The HWRM shall set this field to 0. An HWRM client * shall ignore this field. */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_RSVD2_MASK UINT32_C(0xff000000) #define HWRM_PORT_PHY_QCAPS_OUTPUT_RSVD2_SFT 24 uint32_t valid_tx_lpi_timer_high; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ /* * The highest value of TX LPI timer that can be set on this link when * EEE is enabled. This value is in microseconds. This field is valid * only when_eee_supported is set to '1'. */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_TX_LPI_TIMER_HIGH_MASK UINT32_C(0xffffff) #define HWRM_PORT_PHY_QCAPS_OUTPUT_TX_LPI_TIMER_HIGH_SFT 0 /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ #define HWRM_PORT_PHY_QCAPS_OUTPUT_VALID_MASK UINT32_C(0xff000000) #define HWRM_PORT_PHY_QCAPS_OUTPUT_VALID_SFT 24 } __attribute__((packed)); /* hwrm_queue_qportcfg */ /* * Description: This function is called by a driver to query queue configuration * of a port. # The HWRM shall at least advertise one queue with lossy service * profile. # The driver shall use this command to query queue ids before * configuring or using any queues. # If a service profile is not set for a * queue, then the driver shall not use that queue without configuring a service * profile for it. # If the driver is not allowed to configure service profiles, * then the driver shall only use queues for which service profiles are pre- * configured. */ /* Input (24 bytes) */ struct hwrm_queue_qportcfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t flags; /* * Enumeration denoting the RX, TX type of the resource. This * enumeration is used for resources that are similar for both TX and RX * paths of the chip. */ #define HWRM_QUEUE_QPORTCFG_INPUT_FLAGS_PATH UINT32_C(0x1) /* tx path */ #define HWRM_QUEUE_QPORTCFG_INPUT_FLAGS_PATH_TX UINT32_C(0x0) /* rx path */ #define HWRM_QUEUE_QPORTCFG_INPUT_FLAGS_PATH_RX UINT32_C(0x1) #define HWRM_QUEUE_QPORTCFG_INPUT_FLAGS_PATH_LAST HWRM_QUEUE_QPORTCFG_INPUT_FLAGS_PATH_RX uint16_t port_id; /* * Port ID of port for which the queue configuration is being queried. * This field is only required when sent by IPC. */ uint16_t unused_0; } __attribute__((packed)); /* Output (32 bytes) */ struct hwrm_queue_qportcfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint8_t max_configurable_queues; /* The maximum number of queues that can be configured. */ uint8_t max_configurable_lossless_queues; /* The maximum number of lossless queues that can be configured. */ uint8_t queue_cfg_allowed; /* * 0 - Not allowed. Non-zero - Allowed. If this value is non-zero, then * the HWRM shall allow the host SW driver to configure queues using * hwrm_queue_cfg. */ uint8_t queue_buffers_cfg_allowed; /* * 0 - Not allowed. Non-zero - Allowed If this value is non-zero, then * the HWRM shall allow the host SW driver to configure queue buffers * using hwrm_queue_buffers_cfg. */ uint8_t queue_pfcenable_cfg_allowed; /* * 0 - Not allowed. Non-zero - Allowed If this value is non-zero, then * the HWRM shall allow the host SW driver to configure PFC using * hwrm_queue_pfcenable_cfg. */ uint8_t queue_pri2cos_cfg_allowed; /* * 0 - Not allowed. Non-zero - Allowed If this value is non-zero, then * the HWRM shall allow the host SW driver to configure Priority to CoS * mapping using hwrm_queue_pri2cos_cfg. */ uint8_t queue_cos2bw_cfg_allowed; /* * 0 - Not allowed. Non-zero - Allowed If this value is non-zero, then * the HWRM shall allow the host SW driver to configure CoS Bandwidth * configuration using hwrm_queue_cos2bw_cfg. */ uint8_t queue_id0; /* ID of CoS Queue 0. FF - Invalid id */ uint8_t queue_id0_service_profile; /* This value is applicable to CoS queues only. */ /* Lossy (best-effort) */ #define HWRM_QUEUE_QPORTCFG_OUTPUT_QUEUE_ID0_SERVICE_PROFILE_LOSSY UINT32_C(0x0) /* Lossless */ #define HWRM_QUEUE_QPORTCFG_OUTPUT_QUEUE_ID0_SERVICE_PROFILE_LOSSLESS UINT32_C(0x1) /* Set to 0xFF... (All Fs) if there is no service profile specified */ #define HWRM_QUEUE_QPORTCFG_OUTPUT_QUEUE_ID0_SERVICE_PROFILE_UNKNOWN UINT32_C(0xff) uint8_t queue_id1; /* ID of CoS Queue 1. FF - Invalid id */ uint8_t queue_id1_service_profile; /* This value is applicable to CoS queues only. */ /* Lossy (best-effort) */ #define HWRM_QUEUE_QPORTCFG_OUTPUT_QUEUE_ID1_SERVICE_PROFILE_LOSSY UINT32_C(0x0) /* Lossless */ #define HWRM_QUEUE_QPORTCFG_OUTPUT_QUEUE_ID1_SERVICE_PROFILE_LOSSLESS UINT32_C(0x1) /* Set to 0xFF... (All Fs) if there is no service profile specified */ #define HWRM_QUEUE_QPORTCFG_OUTPUT_QUEUE_ID1_SERVICE_PROFILE_UNKNOWN UINT32_C(0xff) uint8_t queue_id2; /* ID of CoS Queue 2. FF - Invalid id */ uint8_t queue_id2_service_profile; /* This value is applicable to CoS queues only. */ /* Lossy (best-effort) */ #define HWRM_QUEUE_QPORTCFG_OUTPUT_QUEUE_ID2_SERVICE_PROFILE_LOSSY UINT32_C(0x0) /* Lossless */ #define HWRM_QUEUE_QPORTCFG_OUTPUT_QUEUE_ID2_SERVICE_PROFILE_LOSSLESS UINT32_C(0x1) /* Set to 0xFF... (All Fs) if there is no service profile specified */ #define HWRM_QUEUE_QPORTCFG_OUTPUT_QUEUE_ID2_SERVICE_PROFILE_UNKNOWN UINT32_C(0xff) uint8_t queue_id3; /* ID of CoS Queue 3. FF - Invalid id */ uint8_t queue_id3_service_profile; /* This value is applicable to CoS queues only. */ /* Lossy (best-effort) */ #define HWRM_QUEUE_QPORTCFG_OUTPUT_QUEUE_ID3_SERVICE_PROFILE_LOSSY UINT32_C(0x0) /* Lossless */ #define HWRM_QUEUE_QPORTCFG_OUTPUT_QUEUE_ID3_SERVICE_PROFILE_LOSSLESS UINT32_C(0x1) /* Set to 0xFF... (All Fs) if there is no service profile specified */ #define HWRM_QUEUE_QPORTCFG_OUTPUT_QUEUE_ID3_SERVICE_PROFILE_UNKNOWN UINT32_C(0xff) uint8_t queue_id4; /* ID of CoS Queue 4. FF - Invalid id */ uint8_t queue_id4_service_profile; /* This value is applicable to CoS queues only. */ /* Lossy (best-effort) */ #define HWRM_QUEUE_QPORTCFG_OUTPUT_QUEUE_ID4_SERVICE_PROFILE_LOSSY UINT32_C(0x0) /* Lossless */ #define HWRM_QUEUE_QPORTCFG_OUTPUT_QUEUE_ID4_SERVICE_PROFILE_LOSSLESS UINT32_C(0x1) /* Set to 0xFF... (All Fs) if there is no service profile specified */ #define HWRM_QUEUE_QPORTCFG_OUTPUT_QUEUE_ID4_SERVICE_PROFILE_UNKNOWN UINT32_C(0xff) uint8_t queue_id5; /* ID of CoS Queue 5. FF - Invalid id */ uint8_t queue_id5_service_profile; /* This value is applicable to CoS queues only. */ /* Lossy (best-effort) */ #define HWRM_QUEUE_QPORTCFG_OUTPUT_QUEUE_ID5_SERVICE_PROFILE_LOSSY UINT32_C(0x0) /* Lossless */ #define HWRM_QUEUE_QPORTCFG_OUTPUT_QUEUE_ID5_SERVICE_PROFILE_LOSSLESS UINT32_C(0x1) /* Set to 0xFF... (All Fs) if there is no service profile specified */ #define HWRM_QUEUE_QPORTCFG_OUTPUT_QUEUE_ID5_SERVICE_PROFILE_UNKNOWN UINT32_C(0xff) uint8_t queue_id6; /* ID of CoS Queue 6. FF - Invalid id */ uint8_t queue_id6_service_profile; /* This value is applicable to CoS queues only. */ /* Lossy (best-effort) */ #define HWRM_QUEUE_QPORTCFG_OUTPUT_QUEUE_ID6_SERVICE_PROFILE_LOSSY UINT32_C(0x0) /* Lossless */ #define HWRM_QUEUE_QPORTCFG_OUTPUT_QUEUE_ID6_SERVICE_PROFILE_LOSSLESS UINT32_C(0x1) /* Set to 0xFF... (All Fs) if there is no service profile specified */ #define HWRM_QUEUE_QPORTCFG_OUTPUT_QUEUE_ID6_SERVICE_PROFILE_UNKNOWN UINT32_C(0xff) uint8_t queue_id7; /* ID of CoS Queue 7. FF - Invalid id */ uint8_t queue_id7_service_profile; /* This value is applicable to CoS queues only. */ /* Lossy (best-effort) */ #define HWRM_QUEUE_QPORTCFG_OUTPUT_QUEUE_ID7_SERVICE_PROFILE_LOSSY UINT32_C(0x0) /* Lossless */ #define HWRM_QUEUE_QPORTCFG_OUTPUT_QUEUE_ID7_SERVICE_PROFILE_LOSSLESS UINT32_C(0x1) /* Set to 0xFF... (All Fs) if there is no service profile specified */ #define HWRM_QUEUE_QPORTCFG_OUTPUT_QUEUE_ID7_SERVICE_PROFILE_UNKNOWN UINT32_C(0xff) uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_queue_qcfg */ /* * Description: This function is called by a driver to query a queue * configuration. */ /* Input (24 bytes) */ struct hwrm_queue_qcfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t flags; /* * Enumeration denoting the RX, TX type of the resource. This * enumeration is used for resources that are similar for both TX and RX * paths of the chip. */ #define HWRM_QUEUE_QCFG_INPUT_FLAGS_PATH UINT32_C(0x1) /* tx path */ #define HWRM_QUEUE_QCFG_INPUT_FLAGS_PATH_TX UINT32_C(0x0) /* rx path */ #define HWRM_QUEUE_QCFG_INPUT_FLAGS_PATH_RX UINT32_C(0x1) #define HWRM_QUEUE_QCFG_INPUT_FLAGS_PATH_LAST HWRM_QUEUE_QCFG_INPUT_FLAGS_PATH_RX uint32_t queue_id; /* Queue ID of the queue. */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_queue_qcfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t queue_len; /* This value is a the estimate packet length used in the TX arbiter. */ uint8_t service_profile; /* This value is applicable to CoS queues only. */ /* Lossy (best-effort) */ #define HWRM_QUEUE_QCFG_OUTPUT_SERVICE_PROFILE_LOSSY UINT32_C(0x0) /* Lossless */ #define HWRM_QUEUE_QCFG_OUTPUT_SERVICE_PROFILE_LOSSLESS UINT32_C(0x1) /* Set to 0xFF... (All Fs) if there is no service profile specified */ #define HWRM_QUEUE_QCFG_OUTPUT_SERVICE_PROFILE_UNKNOWN UINT32_C(0xff) uint8_t unused_0; uint8_t unused_1; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_queue_cfg */ /* Description: This function is called by a driver to configure a queue. */ /* Input (40 bytes) */ struct hwrm_queue_cfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t flags; /* * Enumeration denoting the RX, TX type of the resource. This * enumeration is used for resources that are similar for both TX and RX * paths of the chip. */ #define HWRM_QUEUE_CFG_INPUT_FLAGS_PATH UINT32_C(0x1) /* tx path */ #define HWRM_QUEUE_CFG_INPUT_FLAGS_PATH_TX UINT32_C(0x0) /* rx path */ #define HWRM_QUEUE_CFG_INPUT_FLAGS_PATH_RX UINT32_C(0x1) #define HWRM_QUEUE_CFG_INPUT_FLAGS_PATH_LAST HWRM_QUEUE_CFG_INPUT_FLAGS_PATH_RX uint32_t enables; /* This bit must be '1' for the dflt_len field to be configured. */ #define HWRM_QUEUE_CFG_INPUT_ENABLES_DFLT_LEN UINT32_C(0x1) /* This bit must be '1' for the service_profile field to be configured. */ #define HWRM_QUEUE_CFG_INPUT_ENABLES_SERVICE_PROFILE UINT32_C(0x2) uint32_t queue_id; /* Queue ID of queue that is to be configured by this function. */ uint32_t dflt_len; /* * This value is a the estimate packet length used in the TX arbiter. * Set to 0xFF... (All Fs) to not adjust this value. */ uint8_t service_profile; /* This value is applicable to CoS queues only. */ /* Lossy (best-effort) */ #define HWRM_QUEUE_CFG_INPUT_SERVICE_PROFILE_LOSSY UINT32_C(0x0) /* Lossless */ #define HWRM_QUEUE_CFG_INPUT_SERVICE_PROFILE_LOSSLESS UINT32_C(0x1) /* Set to 0xFF... (All Fs) if there is no service profile specified */ #define HWRM_QUEUE_CFG_INPUT_SERVICE_PROFILE_UNKNOWN UINT32_C(0xff) uint8_t unused_0[7]; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_queue_cfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_queue_buffers_qcfg */ /* * Description: This function is called by a driver to query configuration of * the buffers assigned to a queue. */ /* Input (24 bytes) */ struct hwrm_queue_buffers_qcfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t flags; /* * Enumeration denoting the RX, TX type of the resource. This * enumeration is used for resources that are similar for both TX and RX * paths of the chip. */ #define HWRM_QUEUE_BUFFERS_QCFG_INPUT_FLAGS_PATH UINT32_C(0x1) /* tx path */ #define HWRM_QUEUE_BUFFERS_QCFG_INPUT_FLAGS_PATH_TX UINT32_C(0x0) /* rx path */ #define HWRM_QUEUE_BUFFERS_QCFG_INPUT_FLAGS_PATH_RX UINT32_C(0x1) #define HWRM_QUEUE_BUFFERS_QCFG_INPUT_FLAGS_PATH_LAST HWRM_QUEUE_BUFFERS_QCFG_INPUT_FLAGS_PATH_RX uint32_t queue_id; /* Queue ID of queue that is to be configured by this function. */ } __attribute__((packed)); /* Output (40 bytes) */ struct hwrm_queue_buffers_qcfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t reserved; /* Number of bytes allocated as reserved space for this queue. */ uint32_t shared; /* * Number of bytes of shared buffer space for this queue. The changing * of shared buffer size for one CoS may create an adverse effect on * other CoSs sharing the same buffer. It is recommended that the driver * does not modify the shared mbuf size without understanding the * consequence of it. */ uint32_t xoff; /* * XOFF threshold of the queue. This is a high threshold value used to * trigger XOFF. */ uint32_t xon; /* * XON threshold of the queue. This is the low threshold value used to * trigger XON. */ uint32_t full; /* * FULL threshold of the queue. At this threshold, buffers allocated for * this queue are full. Once this condition is asserted, packets on that * queue are dropped. */ uint32_t notfull; /* * NOTFULL threshold of the queue. This threshold is used for the de- * assertion of buffers full condition. */ uint32_t max; /* * The maximum number of bytes that will be allowed to be consumed by * the queue. This value is the sum of both the number of bytes reserved * for this queue and the maximum number of bytes of shared buffers * allowed to be consumed by this queue. */ uint8_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_queue_buffers_cfg */ /* * Description: This function is called by a driver to configure the buffering * for a queue. */ /* Input (56 bytes) */ struct hwrm_queue_buffers_cfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t flags; /* * Enumeration denoting the RX, TX type of the resource. This * enumeration is used for resources that are similar for both TX and RX * paths of the chip. */ #define HWRM_QUEUE_BUFFERS_CFG_INPUT_FLAGS_PATH UINT32_C(0x1) /* tx path */ #define HWRM_QUEUE_BUFFERS_CFG_INPUT_FLAGS_PATH_TX UINT32_C(0x0) /* rx path */ #define HWRM_QUEUE_BUFFERS_CFG_INPUT_FLAGS_PATH_RX UINT32_C(0x1) #define HWRM_QUEUE_BUFFERS_CFG_INPUT_FLAGS_PATH_LAST HWRM_QUEUE_BUFFERS_CFG_INPUT_FLAGS_PATH_RX uint32_t enables; /* This bit must be '1' for the reserved field to be configured. */ #define HWRM_QUEUE_BUFFERS_CFG_INPUT_ENABLES_RESERVED UINT32_C(0x1) /* This bit must be '1' for the shared field to be configured. */ #define HWRM_QUEUE_BUFFERS_CFG_INPUT_ENABLES_SHARED UINT32_C(0x2) /* This bit must be '1' for the xoff field to be configured. */ #define HWRM_QUEUE_BUFFERS_CFG_INPUT_ENABLES_XOFF UINT32_C(0x4) /* This bit must be '1' for the xon field to be configured. */ #define HWRM_QUEUE_BUFFERS_CFG_INPUT_ENABLES_XON UINT32_C(0x8) /* This bit must be '1' for the full field to be configured. */ #define HWRM_QUEUE_BUFFERS_CFG_INPUT_ENABLES_FULL UINT32_C(0x10) /* This bit must be '1' for the notfull field to be configured. */ #define HWRM_QUEUE_BUFFERS_CFG_INPUT_ENABLES_NOTFULL UINT32_C(0x20) /* This bit must be '1' for the max field to be configured. */ #define HWRM_QUEUE_BUFFERS_CFG_INPUT_ENABLES_MAX UINT32_C(0x40) uint32_t queue_id; /* Queue ID of queue that is to be configured by this function. */ uint32_t reserved; /* Number of bytes to be allocated as reserved space for this queue. */ uint32_t shared; /* * Number of bytes of shared buffer space for this queue. The changing * of shared buffer size for one CoS may create an adverse effect on * other CoSs sharing the same buffer. It is recommended that the driver * does not modify the shared mbuf size without understanding the * consequence of it. */ uint32_t xoff; /* * XOFF threshold of the queue. This is a high threshold value used to * trigger XOFF. */ uint32_t xon; /* * XON threshold of the queue. This is the low threshold value used to * trigger XON. */ uint32_t full; /* * FULL threshold of the queue. At this threshold, buffers allocated for * this queue are full. Once this condition is asserted, packets on that * queue are dropped. */ uint32_t notfull; /* * NOTFULL threshold of the queue. This threshold is used for the de- * assertion of buffers full condition. */ uint32_t max; /* * The maximum number of bytes that will be allowed to be consumed by * the queue. This value is the sum of both the number of bytes reserved * for this queue and the maximum number of bytes of shared buffers * allowed to be consumed by this queue. */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_queue_buffers_cfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_queue_pfcenable_qcfg */ /* * Description: This function is called by a driver to query PFC configuration * for different priorities on that port. This mapping can be different on * different ports. */ /* Input (24 bytes) */ struct hwrm_queue_pfcenable_qcfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint16_t port_id; /* * Port ID of port for which the table is being configured. The HWRM * needs to check whether this function is allowed to configure pri2cos * mapping on this port. */ uint16_t unused_0[3]; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_queue_pfcenable_qcfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t flags; /* If set to 1, then PFC is enabled on PRI 0. */ #define HWRM_QUEUE_PFCENABLE_QCFG_OUTPUT_FLAGS_PRI0_PFC_ENABLED UINT32_C(0x1) /* If set to 1, then PFC is enabled on PRI 1. */ #define HWRM_QUEUE_PFCENABLE_QCFG_OUTPUT_FLAGS_PRI1_PFC_ENABLED UINT32_C(0x2) /* If set to 1, then PFC is enabled on PRI 2. */ #define HWRM_QUEUE_PFCENABLE_QCFG_OUTPUT_FLAGS_PRI2_PFC_ENABLED UINT32_C(0x4) /* If set to 1, then PFC is enabled on PRI 3. */ #define HWRM_QUEUE_PFCENABLE_QCFG_OUTPUT_FLAGS_PRI3_PFC_ENABLED UINT32_C(0x8) /* If set to 1, then PFC is enabled on PRI 4. */ #define HWRM_QUEUE_PFCENABLE_QCFG_OUTPUT_FLAGS_PRI4_PFC_ENABLED UINT32_C(0x10) /* If set to 1, then PFC is enabled on PRI 5. */ #define HWRM_QUEUE_PFCENABLE_QCFG_OUTPUT_FLAGS_PRI5_PFC_ENABLED UINT32_C(0x20) /* If set to 1, then PFC is enabled on PRI 6. */ #define HWRM_QUEUE_PFCENABLE_QCFG_OUTPUT_FLAGS_PRI6_PFC_ENABLED UINT32_C(0x40) /* If set to 1, then PFC is enabled on PRI 7. */ #define HWRM_QUEUE_PFCENABLE_QCFG_OUTPUT_FLAGS_PRI7_PFC_ENABLED UINT32_C(0x80) uint8_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_queue_pfcenable_cfg */ /* * Description: This function is called by a driver to configure the PFC enabled * for different priorities on that port. This mapping can be different on * different ports. */ /* Input (24 bytes) */ struct hwrm_queue_pfcenable_cfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t flags; /* If set to 1, then PFC is requested to be enabled on PRI 0. */ #define HWRM_QUEUE_PFCENABLE_CFG_INPUT_FLAGS_PRI0_PFC_ENABLED UINT32_C(0x1) /* If set to 1, then PFC is requested to be enabled on PRI 1. */ #define HWRM_QUEUE_PFCENABLE_CFG_INPUT_FLAGS_PRI1_PFC_ENABLED UINT32_C(0x2) /* If set to 1, then PFC is requested to be enabled on PRI 2. */ #define HWRM_QUEUE_PFCENABLE_CFG_INPUT_FLAGS_PRI2_PFC_ENABLED UINT32_C(0x4) /* If set to 1, then PFC is requested to be enabled on PRI 3. */ #define HWRM_QUEUE_PFCENABLE_CFG_INPUT_FLAGS_PRI3_PFC_ENABLED UINT32_C(0x8) /* If set to 1, then PFC is requested to be enabled on PRI 4. */ #define HWRM_QUEUE_PFCENABLE_CFG_INPUT_FLAGS_PRI4_PFC_ENABLED UINT32_C(0x10) /* If set to 1, then PFC is requested to be enabled on PRI 5. */ #define HWRM_QUEUE_PFCENABLE_CFG_INPUT_FLAGS_PRI5_PFC_ENABLED UINT32_C(0x20) /* If set to 1, then PFC is requested to be enabled on PRI 6. */ #define HWRM_QUEUE_PFCENABLE_CFG_INPUT_FLAGS_PRI6_PFC_ENABLED UINT32_C(0x40) /* If set to 1, then PFC is requested to be enabled on PRI 7. */ #define HWRM_QUEUE_PFCENABLE_CFG_INPUT_FLAGS_PRI7_PFC_ENABLED UINT32_C(0x80) uint16_t port_id; /* * Port ID of port for which the table is being configured. The HWRM * needs to check whether this function is allowed to configure pri2cos * mapping on this port. */ uint16_t unused_0; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_queue_pfcenable_cfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_queue_pri2cos_qcfg */ /* * Description: This function is called by a driver to query configuration of * the priority to CoS queue mapping on the transmit side and receive side. This * mapping can be different in each direction (TX or RX). This mapping can be * different on different ports. Each CoS queue represents a Traffic Class (TC) * on that port. */ /* Input (24 bytes) */ struct hwrm_queue_pri2cos_qcfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t flags; /* * Enumeration denoting the RX, TX type of the resource. This * enumeration is used for resources that are similar for both TX and RX * paths of the chip. */ #define HWRM_QUEUE_PRI2COS_QCFG_INPUT_FLAGS_PATH UINT32_C(0x1) /* tx path */ #define HWRM_QUEUE_PRI2COS_QCFG_INPUT_FLAGS_PATH_TX (UINT32_C(0x0) << 0) /* rx path */ #define HWRM_QUEUE_PRI2COS_QCFG_INPUT_FLAGS_PATH_RX (UINT32_C(0x1) << 0) #define HWRM_QUEUE_PRI2COS_QCFG_INPUT_FLAGS_PATH_LAST HWRM_QUEUE_PRI2COS_QCFG_INPUT_FLAGS_PATH_RX /* * When this bit is set to '1', the mapping is requested for inner VLAN * PRI. */ #define HWRM_QUEUE_PRI2COS_QCFG_INPUT_FLAGS_IVLAN UINT32_C(0x2) uint8_t port_id; /* * Port ID of port for which the table is being configured. The HWRM * needs to check whether this function is allowed to configure pri2cos * mapping on this port. */ uint8_t unused_0[3]; } __attribute__((packed)); /* Output (24 bytes) */ struct hwrm_queue_pri2cos_qcfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint8_t pri0_cos_queue_id; /* * CoS Queue assigned to priority 0. This value can only be changed * before traffic has started. */ uint8_t pri1_cos_queue_id; /* * CoS Queue assigned to priority 1. This value can only be changed * before traffic has started. */ uint8_t pri2_cos_queue_id; /* * CoS Queue assigned to priority 2 This value can only be changed * before traffic has started. */ uint8_t pri3_cos_queue_id; /* * CoS Queue assigned to priority 3. This value can only be changed * before traffic has started. */ uint8_t pri4_cos_queue_id; /* * CoS Queue assigned to priority 4. This value can only be changed * before traffic has started. */ uint8_t pri5_cos_queue_id; /* * CoS Queue assigned to priority 5. This value can only be changed * before traffic has started. */ uint8_t pri6_cos_queue_id; /* * CoS Queue assigned to priority 6. This value can only be changed * before traffic has started. */ uint8_t pri7_cos_queue_id; /* * CoS Queue assigned to priority 7. This value can only be changed * before traffic has started. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_queue_pri2cos_cfg */ /* * Description: This function is called by a driver to configure the priority to * CoS queue mapping on the transmit side and receive side. This mapping can be * different in each direction (TX or RX). This mapping can be different on * different ports. Each CoS queue represents a Traffic Class (TC) on that port. * This command configures the VLAN PRI-to-TC mapping for a specific port in * specific direction. */ /* Input (40 bytes) */ struct hwrm_queue_pri2cos_cfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t flags; /* * Enumeration denoting the RX, TX type of the resource. This * enumeration is used for resources that are similar for both TX and RX * paths of the chip. */ #define HWRM_QUEUE_PRI2COS_CFG_INPUT_FLAGS_PATH UINT32_C(0x1) /* tx path */ #define HWRM_QUEUE_PRI2COS_CFG_INPUT_FLAGS_PATH_TX (UINT32_C(0x0) << 0) /* rx path */ #define HWRM_QUEUE_PRI2COS_CFG_INPUT_FLAGS_PATH_RX (UINT32_C(0x1) << 0) #define HWRM_QUEUE_PRI2COS_CFG_INPUT_FLAGS_PATH_LAST HWRM_QUEUE_PRI2COS_CFG_INPUT_FLAGS_PATH_RX /* When this bit is '1', the mapping is for inner VLAN PRI. */ #define HWRM_QUEUE_PRI2COS_CFG_INPUT_FLAGS_IVLAN UINT32_C(0x2) uint32_t enables; uint8_t port_id; /* * Port ID of port for which the table is being configured. The HWRM * needs to check whether this function is allowed to configure pri2cos * mapping on this port. */ uint8_t pri0_cos_queue_id; /* * CoS Queue assigned to priority 0. This value can only be changed * before traffic has started. */ uint8_t pri1_cos_queue_id; /* * CoS Queue assigned to priority 1. This value can only be changed * before traffic has started. */ uint8_t pri2_cos_queue_id; /* * CoS Queue assigned to priority 2 This value can only be changed * before traffic has started. */ uint8_t pri3_cos_queue_id; /* * CoS Queue assigned to priority 3. This value can only be changed * before traffic has started. */ uint8_t pri4_cos_queue_id; /* * CoS Queue assigned to priority 4. This value can only be changed * before traffic has started. */ uint8_t pri5_cos_queue_id; /* * CoS Queue assigned to priority 5. This value can only be changed * before traffic has started. */ uint8_t pri6_cos_queue_id; /* * CoS Queue assigned to priority 6. This value can only be changed * before traffic has started. */ uint8_t pri7_cos_queue_id; /* * CoS Queue assigned to priority 7. This value can only be changed * before traffic has started. */ uint8_t unused_0[7]; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_queue_pri2cos_cfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_queue_cos2bw_qcfg */ /* * Description: This function is called by a driver to query the BW to CoS queue * mapping on the transmit side of a specific port. This mapping can be * different on different ports. Each CoS queue represents a Traffic Class (TC) * on that port. Each traffic class can be assigned a valid combination of the * following: - Minimum bandwidth - Maximum bandwidth - Transmission selection * algorithm (TSA) - Priority Level (only applies to strict priority COS) - * Bandwidth weight # A CoS can be SP or non-SP: A SP CoS always gets the strict * priority. Is an COS min BW is set to 0x0 then it is considered to be non-SP; * this is a valid configuration. Note: SP provides lower latency in addition to * reserved bandwidth # For both SP CoS and non-SP CoS, min BW can be specified * to reserve specific amount of the port BW. # The min BW specified for a CoS * shall not exceed max port bandwidth. # The total of min BWs specified for all * CoS shall not exceed max port bandwidth. # For any non-SP CoS, the minimum * bandwidth guarantees are subject to round-robin scheduling. This allows BW * reservation with anti-starvation; one CoS will not block another CoS using * RR. Note: The bandwidth guarantees for any non-SP CoS are met after servicing * all SP CoS. # An SP CoS can potentially starve other lower priority SP CoS * and non-SP CoS queues. This can occur to the extent the SP min exceeds the * available port BW. # For any CoS, max BW can be specified to limit the BW * consumed by the CoS. # The max BW specified for a CoS shall not exceed the * max port bandwidth. # The WFQ provides a mechanism for sharing available * bandwidth beyond the reserved minimums configured for each CoS. The WFQ * scheduler is used to provide the percentages of remaining bandwidth after: * * first servicing the reserved bandwidth for all SP CoS, * followed by the * reserved bandwidth for all non-SP CoS * All CoS may participate in the WFQ # * If a CoS does not have a configured max BW it may use all available bandwidth * up to the max port bandwidth Minimum Bandwidth (min BW): # This is the * guaranteed bandwidth for the COS. # A value of 0x0 is valid and it means that * this COS is not guaranteed any bandwidth. A value of 0xFF.. (all Fs) means * min BW is not specified. When the min BW is not specified, the HWRM can set * it to any value it considers appropriate. Note: For a non-SP COS, the HWRM * should set min BW to 0 when the min BW is not specified. For an SP COS, the * HWRM should set min BW to some small value when the min BW is not specified. * Maximum Bandwidth: # This is the bandwidth limit of the COS. # Values 0x0 and * 0xFF.. (all Fs) are considered unspecified and the HWRM will set the maximum * bandwidth to maximum port bandwidth. Priority Level: # It applies only to SP. * # This parameter is ignored for non-SP. # 0-7 are valid values (higher value * means higher priority) # A priority level can be assigned to at most one SP. * # Invalid priority levels assignment for SPs shall result in failure. * Additional notes: # The HWRM may have to use min and (max - min) to set * appropriate counters of hardware rate limiters. # The bandwidth percentage as * specified in the DCB TC BW assignment should be used by the driver to specify * maximum bandwidth and bandwidth weight for a COS. For example, the driver * should set max BW to 20 Gbps and weight to 50 for two COSs when these two * COSs are assigned 50% share of 40 Gbps max port bandwidth. */ /* Input (24 bytes) */ struct hwrm_queue_cos2bw_qcfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint16_t port_id; /* * Port ID of port for which the table is being configured. The HWRM * needs to check whether this function is allowed to configure TC BW * assignment on this port. */ uint16_t unused_0[3]; } __attribute__((packed)); /* Output (112 bytes) */ struct hwrm_queue_cos2bw_qcfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint8_t queue_id0; /* ID of CoS Queue 0. */ uint8_t unused_0; uint16_t unused_1; uint32_t queue_id0_min_bw; /* * Minimum BW allocated to CoS Queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint32_t queue_id0_max_bw; /* * Maximum BW allocated to CoS Queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint8_t queue_id0_tsa_assign; /* Transmission Selection Algorithm (TSA) for CoS Queue. */ /* Strict Priority */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID0_TSA_ASSIGN_SP UINT32_C(0x0) /* Enhanced Transmission Selection */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID0_TSA_ASSIGN_ETS UINT32_C(0x1) /* reserved */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID0_TSA_ASSIGN_RESERVED_FIRST UINT32_C(0x2) /* reserved */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID0_TSA_ASSIGN_RESERVED_LAST UINT32_C(0xff) uint8_t queue_id0_pri_lvl; /* * Priority level for strict priority. Valid only when the tsa_assign is * 0 - Strict Priority (SP) 0..7 - Valid values. 8..255 - Reserved. */ uint8_t queue_id0_bw_weight; /* * Weight used to allocate remaining BW for this COS after servicing * guaranteed bandwidths for all COS. */ uint8_t queue_id1; /* ID of CoS Queue 1. */ uint32_t queue_id1_min_bw; /* * Minimum BW allocated to CoS Queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint32_t queue_id1_max_bw; /* * Maximum BW allocated to CoS queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint8_t queue_id1_tsa_assign; /* Transmission Selection Algorithm (TSA) for CoS Queue. */ /* Strict Priority */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID1_TSA_ASSIGN_SP UINT32_C(0x0) /* Enhanced Transmission Selection */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID1_TSA_ASSIGN_ETS UINT32_C(0x1) /* reserved */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID1_TSA_ASSIGN_RESERVED_FIRST UINT32_C(0x2) /* reserved */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID1_TSA_ASSIGN_RESERVED_LAST UINT32_C(0xff) uint8_t queue_id1_pri_lvl; /* * Priority level for strict priority. Valid only when the tsa_assign is * 0 - Strict Priority (SP) 0..7 - Valid values. 8..255 - Reserved. */ uint8_t queue_id1_bw_weight; /* * Weight used to allocate remaining BW for this COS after servicing * guaranteed bandwidths for all COS. */ uint8_t queue_id2; /* ID of CoS Queue 2. */ uint32_t queue_id2_min_bw; /* * Minimum BW allocated to CoS Queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint32_t queue_id2_max_bw; /* * Maximum BW allocated to CoS queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint8_t queue_id2_tsa_assign; /* Transmission Selection Algorithm (TSA) for CoS Queue. */ /* Strict Priority */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID2_TSA_ASSIGN_SP UINT32_C(0x0) /* Enhanced Transmission Selection */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID2_TSA_ASSIGN_ETS UINT32_C(0x1) /* reserved */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID2_TSA_ASSIGN_RESERVED_FIRST UINT32_C(0x2) /* reserved */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID2_TSA_ASSIGN_RESERVED_LAST UINT32_C(0xff) uint8_t queue_id2_pri_lvl; /* * Priority level for strict priority. Valid only when the tsa_assign is * 0 - Strict Priority (SP) 0..7 - Valid values. 8..255 - Reserved. */ uint8_t queue_id2_bw_weight; /* * Weight used to allocate remaining BW for this COS after servicing * guaranteed bandwidths for all COS. */ uint8_t queue_id3; /* ID of CoS Queue 3. */ uint32_t queue_id3_min_bw; /* * Minimum BW allocated to CoS Queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint32_t queue_id3_max_bw; /* * Maximum BW allocated to CoS queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint8_t queue_id3_tsa_assign; /* Transmission Selection Algorithm (TSA) for CoS Queue. */ /* Strict Priority */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID3_TSA_ASSIGN_SP UINT32_C(0x0) /* Enhanced Transmission Selection */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID3_TSA_ASSIGN_ETS UINT32_C(0x1) /* reserved */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID3_TSA_ASSIGN_RESERVED_FIRST UINT32_C(0x2) /* reserved */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID3_TSA_ASSIGN_RESERVED_LAST UINT32_C(0xff) uint8_t queue_id3_pri_lvl; /* * Priority level for strict priority. Valid only when the tsa_assign is * 0 - Strict Priority (SP) 0..7 - Valid values. 8..255 - Reserved. */ uint8_t queue_id3_bw_weight; /* * Weight used to allocate remaining BW for this COS after servicing * guaranteed bandwidths for all COS. */ uint8_t queue_id4; /* ID of CoS Queue 4. */ uint32_t queue_id4_min_bw; /* * Minimum BW allocated to CoS Queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint32_t queue_id4_max_bw; /* * Maximum BW allocated to CoS queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint8_t queue_id4_tsa_assign; /* Transmission Selection Algorithm (TSA) for CoS Queue. */ /* Strict Priority */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID4_TSA_ASSIGN_SP UINT32_C(0x0) /* Enhanced Transmission Selection */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID4_TSA_ASSIGN_ETS UINT32_C(0x1) /* reserved */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID4_TSA_ASSIGN_RESERVED_FIRST UINT32_C(0x2) /* reserved */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID4_TSA_ASSIGN_RESERVED_LAST UINT32_C(0xff) uint8_t queue_id4_pri_lvl; /* * Priority level for strict priority. Valid only when the tsa_assign is * 0 - Strict Priority (SP) 0..7 - Valid values. 8..255 - Reserved. */ uint8_t queue_id4_bw_weight; /* * Weight used to allocate remaining BW for this COS after servicing * guaranteed bandwidths for all COS. */ uint8_t queue_id5; /* ID of CoS Queue 5. */ uint32_t queue_id5_min_bw; /* * Minimum BW allocated to CoS Queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint32_t queue_id5_max_bw; /* * Maximum BW allocated to CoS queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint8_t queue_id5_tsa_assign; /* Transmission Selection Algorithm (TSA) for CoS Queue. */ /* Strict Priority */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID5_TSA_ASSIGN_SP UINT32_C(0x0) /* Enhanced Transmission Selection */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID5_TSA_ASSIGN_ETS UINT32_C(0x1) /* reserved */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID5_TSA_ASSIGN_RESERVED_FIRST UINT32_C(0x2) /* reserved */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID5_TSA_ASSIGN_RESERVED_LAST UINT32_C(0xff) uint8_t queue_id5_pri_lvl; /* * Priority level for strict priority. Valid only when the tsa_assign is * 0 - Strict Priority (SP) 0..7 - Valid values. 8..255 - Reserved. */ uint8_t queue_id5_bw_weight; /* * Weight used to allocate remaining BW for this COS after servicing * guaranteed bandwidths for all COS. */ uint8_t queue_id6; /* ID of CoS Queue 6. */ uint32_t queue_id6_min_bw; /* * Minimum BW allocated to CoS Queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint32_t queue_id6_max_bw; /* * Maximum BW allocated to CoS queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint8_t queue_id6_tsa_assign; /* Transmission Selection Algorithm (TSA) for CoS Queue. */ /* Strict Priority */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID6_TSA_ASSIGN_SP UINT32_C(0x0) /* Enhanced Transmission Selection */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID6_TSA_ASSIGN_ETS UINT32_C(0x1) /* reserved */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID6_TSA_ASSIGN_RESERVED_FIRST UINT32_C(0x2) /* reserved */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID6_TSA_ASSIGN_RESERVED_LAST UINT32_C(0xff) uint8_t queue_id6_pri_lvl; /* * Priority level for strict priority. Valid only when the tsa_assign is * 0 - Strict Priority (SP) 0..7 - Valid values. 8..255 - Reserved. */ uint8_t queue_id6_bw_weight; /* * Weight used to allocate remaining BW for this COS after servicing * guaranteed bandwidths for all COS. */ uint8_t queue_id7; /* ID of CoS Queue 7. */ uint32_t queue_id7_min_bw; /* * Minimum BW allocated to CoS Queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint32_t queue_id7_max_bw; /* * Maximum BW allocated to CoS queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint8_t queue_id7_tsa_assign; /* Transmission Selection Algorithm (TSA) for CoS Queue. */ /* Strict Priority */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID7_TSA_ASSIGN_SP UINT32_C(0x0) /* Enhanced Transmission Selection */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID7_TSA_ASSIGN_ETS UINT32_C(0x1) /* reserved */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID7_TSA_ASSIGN_RESERVED_FIRST UINT32_C(0x2) /* reserved */ #define HWRM_QUEUE_COS2BW_QCFG_OUTPUT_QUEUE_ID7_TSA_ASSIGN_RESERVED_LAST UINT32_C(0xff) uint8_t queue_id7_pri_lvl; /* * Priority level for strict priority. Valid only when the tsa_assign is * 0 - Strict Priority (SP) 0..7 - Valid values. 8..255 - Reserved. */ uint8_t queue_id7_bw_weight; /* * Weight used to allocate remaining BW for this COS after servicing * guaranteed bandwidths for all COS. */ uint8_t unused_2; uint8_t unused_3; uint8_t unused_4; uint8_t unused_5; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_queue_cos2bw_cfg */ /* * Description: This function is called by a driver to configure the BW to CoS * queue mapping on the transmit side of a specific port. This mapping can be * different on different ports. Each CoS queue represents a Traffic Class (TC) * on that port. Each traffic class can be assigned a valid combination of the * following: - Minimum bandwidth - Maximum bandwidth - Transmission selection * algorithm (TSA) - Priority Level (only applies to strict priority COS) - * Bandwidth weight # A CoS can be SP or non-SP: A SP CoS always gets the strict * priority. Is an COS min BW is set to 0x0 then it is considered to be non-SP; * this is a valid configuration. Note: SP provides lower latency in addition to * reserved bandwidth # For both SP CoS and non-SP CoS, min BW can be specified * to reserve specific amount of the port BW. # The min BW specified for a CoS * shall not exceed max port bandwidth. # The total of min BWs specified for all * CoS shall not exceed max port bandwidth. # For any non-SP CoS, the minimum * bandwidth guarantees are subject to round-robin scheduling. This allows BW * reservation with anti-starvation; one CoS will not block another CoS using * RR. Note: The bandwidth guarantees for any non-SP CoS are met after servicing * all SP CoS. # An SP CoS can potentially starve other lower priority SP CoS * and non-SP CoS queues. This can occur to the extent the SP min exceeds the * available port BW. # For any CoS, max BW can be specified to limit the BW * consumed by the CoS. # The max BW specified for a CoS shall not exceed the * max port bandwidth. # The WFQ provides a mechanism for sharing available * bandwidth beyond the reserved minimums configured for each CoS. The WFQ * scheduler is used to provide the percentages of remaining bandwidth after: - * first servicing the reserved bandwidth for all SP CoS, - followed by the * reserved bandwidth for all non-SP CoS - All CoS may participate in the WFQ # * If a CoS does not have a configured max BW it may use all available bandwidth * up to the max port bandwidth Minimum Bandwidth (min BW): # This is the * guaranteed bandwidth for the COS. # A value of 0x0 is valid and it means that * this COS is not guaranteed any bandwidth. A value of 0xFF.. (all Fs) means * min BW is not specified. When the min BW is not specified, the HWRM can set * it to any value it considers appropriate. Note: For a non-SP COS, the HWRM * should set min BW to 0 when the min BW is not specified. For an SP COS, the * HWRM should set min BW to some small value when the min BW is not specified. * Maximum Bandwidth: # This is the bandwidth limit of the COS. # Values 0x0 and * 0xFF.. (all Fs) are considered unspecified and the HWRM will set the maximum * bandwidth to maximum port bandwidth. Priority Level: # It applies only to SP. * # This parameter is ignored for non-SP. # 0-7 are valid values (higher value * means higher priority) # A priority level can be assigned to at most one SP. * # Invalid priority levels assignment for SPs shall result in failure. * Additional notes: # The HWRM may have to use min and (max - min) to set * appropriate counters of hardware rate limiters. # The bandwidth percentage as * specified in the DCB TC BW assignment should be used by the driver to specify * maximum bandwidth and bandwidth weight for a COS. For example, the driver * should set max BW to 20 Gbps and weight to 50 for two COSs when these two * COSs are assigned 50% share of 40 Gbps max port bandwidth. */ /* Input (128 bytes) */ struct hwrm_queue_cos2bw_cfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t flags; uint32_t enables; /* * This bit must be '1' for the cos_queue_id0_valid field to be * configured. */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_ENABLES_COS_QUEUE_ID0_VALID UINT32_C(0x1) /* * This bit must be '1' for the cos_queue_id1_valid field to be * configured. */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_ENABLES_COS_QUEUE_ID1_VALID UINT32_C(0x2) /* * This bit must be '1' for the cos_queue_id2_valid field to be * configured. */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_ENABLES_COS_QUEUE_ID2_VALID UINT32_C(0x4) /* * This bit must be '1' for the cos_queue_id3_valid field to be * configured. */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_ENABLES_COS_QUEUE_ID3_VALID UINT32_C(0x8) /* * This bit must be '1' for the cos_queue_id4_valid field to be * configured. */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_ENABLES_COS_QUEUE_ID4_VALID UINT32_C(0x10) /* * This bit must be '1' for the cos_queue_id5_valid field to be * configured. */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_ENABLES_COS_QUEUE_ID5_VALID UINT32_C(0x20) /* * This bit must be '1' for the cos_queue_id6_valid field to be * configured. */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_ENABLES_COS_QUEUE_ID6_VALID UINT32_C(0x40) /* * This bit must be '1' for the cos_queue_id7_valid field to be * configured. */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_ENABLES_COS_QUEUE_ID7_VALID UINT32_C(0x80) uint16_t port_id; /* * Port ID of port for which the table is being configured. The HWRM * needs to check whether this function is allowed to configure TC BW * assignment on this port. */ uint8_t queue_id0; /* ID of CoS Queue 0. */ uint8_t unused_0; uint32_t queue_id0_min_bw; /* * Minimum BW allocated to CoS Queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint32_t queue_id0_max_bw; /* * Maximum BW allocated to CoS Queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint8_t queue_id0_tsa_assign; /* Transmission Selection Algorithm (TSA) for CoS Queue. */ /* Strict Priority */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID0_TSA_ASSIGN_SP UINT32_C(0x0) /* Enhanced Transmission Selection */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID0_TSA_ASSIGN_ETS UINT32_C(0x1) /* reserved */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID0_TSA_ASSIGN_RESERVED_FIRST UINT32_C(0x2) /* reserved */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID0_TSA_ASSIGN_RESERVED_LAST UINT32_C(0xff) uint8_t queue_id0_pri_lvl; /* * Priority level for strict priority. Valid only when the tsa_assign is * 0 - Strict Priority (SP) 0..7 - Valid values. 8..255 - Reserved. */ uint8_t queue_id0_bw_weight; /* * Weight used to allocate remaining BW for this COS after servicing * guaranteed bandwidths for all COS. */ uint8_t queue_id1; /* ID of CoS Queue 1. */ uint32_t queue_id1_min_bw; /* * Minimum BW allocated to CoS Queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint32_t queue_id1_max_bw; /* * Maximum BW allocated to CoS queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint8_t queue_id1_tsa_assign; /* Transmission Selection Algorithm (TSA) for CoS Queue. */ /* Strict Priority */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID1_TSA_ASSIGN_SP UINT32_C(0x0) /* Enhanced Transmission Selection */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID1_TSA_ASSIGN_ETS UINT32_C(0x1) /* reserved */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID1_TSA_ASSIGN_RESERVED_FIRST UINT32_C(0x2) /* reserved */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID1_TSA_ASSIGN_RESERVED_LAST UINT32_C(0xff) uint8_t queue_id1_pri_lvl; /* * Priority level for strict priority. Valid only when the tsa_assign is * 0 - Strict Priority (SP) 0..7 - Valid values. 8..255 - Reserved. */ uint8_t queue_id1_bw_weight; /* * Weight used to allocate remaining BW for this COS after servicing * guaranteed bandwidths for all COS. */ uint8_t queue_id2; /* ID of CoS Queue 2. */ uint32_t queue_id2_min_bw; /* * Minimum BW allocated to CoS Queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint32_t queue_id2_max_bw; /* * Maximum BW allocated to CoS queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint8_t queue_id2_tsa_assign; /* Transmission Selection Algorithm (TSA) for CoS Queue. */ /* Strict Priority */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID2_TSA_ASSIGN_SP UINT32_C(0x0) /* Enhanced Transmission Selection */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID2_TSA_ASSIGN_ETS UINT32_C(0x1) /* reserved */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID2_TSA_ASSIGN_RESERVED_FIRST UINT32_C(0x2) /* reserved */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID2_TSA_ASSIGN_RESERVED_LAST UINT32_C(0xff) uint8_t queue_id2_pri_lvl; /* * Priority level for strict priority. Valid only when the tsa_assign is * 0 - Strict Priority (SP) 0..7 - Valid values. 8..255 - Reserved. */ uint8_t queue_id2_bw_weight; /* * Weight used to allocate remaining BW for this COS after servicing * guaranteed bandwidths for all COS. */ uint8_t queue_id3; /* ID of CoS Queue 3. */ uint32_t queue_id3_min_bw; /* * Minimum BW allocated to CoS Queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint32_t queue_id3_max_bw; /* * Maximum BW allocated to CoS queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint8_t queue_id3_tsa_assign; /* Transmission Selection Algorithm (TSA) for CoS Queue. */ /* Strict Priority */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID3_TSA_ASSIGN_SP UINT32_C(0x0) /* Enhanced Transmission Selection */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID3_TSA_ASSIGN_ETS UINT32_C(0x1) /* reserved */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID3_TSA_ASSIGN_RESERVED_FIRST UINT32_C(0x2) /* reserved */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID3_TSA_ASSIGN_RESERVED_LAST UINT32_C(0xff) uint8_t queue_id3_pri_lvl; /* * Priority level for strict priority. Valid only when the tsa_assign is * 0 - Strict Priority (SP) 0..7 - Valid values. 8..255 - Reserved. */ uint8_t queue_id3_bw_weight; /* * Weight used to allocate remaining BW for this COS after servicing * guaranteed bandwidths for all COS. */ uint8_t queue_id4; /* ID of CoS Queue 4. */ uint32_t queue_id4_min_bw; /* * Minimum BW allocated to CoS Queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint32_t queue_id4_max_bw; /* * Maximum BW allocated to CoS queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint8_t queue_id4_tsa_assign; /* Transmission Selection Algorithm (TSA) for CoS Queue. */ /* Strict Priority */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID4_TSA_ASSIGN_SP UINT32_C(0x0) /* Enhanced Transmission Selection */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID4_TSA_ASSIGN_ETS UINT32_C(0x1) /* reserved */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID4_TSA_ASSIGN_RESERVED_FIRST UINT32_C(0x2) /* reserved */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID4_TSA_ASSIGN_RESERVED_LAST UINT32_C(0xff) uint8_t queue_id4_pri_lvl; /* * Priority level for strict priority. Valid only when the tsa_assign is * 0 - Strict Priority (SP) 0..7 - Valid values. 8..255 - Reserved. */ uint8_t queue_id4_bw_weight; /* * Weight used to allocate remaining BW for this COS after servicing * guaranteed bandwidths for all COS. */ uint8_t queue_id5; /* ID of CoS Queue 5. */ uint32_t queue_id5_min_bw; /* * Minimum BW allocated to CoS Queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint32_t queue_id5_max_bw; /* * Maximum BW allocated to CoS queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint8_t queue_id5_tsa_assign; /* Transmission Selection Algorithm (TSA) for CoS Queue. */ /* Strict Priority */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID5_TSA_ASSIGN_SP UINT32_C(0x0) /* Enhanced Transmission Selection */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID5_TSA_ASSIGN_ETS UINT32_C(0x1) /* reserved */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID5_TSA_ASSIGN_RESERVED_FIRST UINT32_C(0x2) /* reserved */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID5_TSA_ASSIGN_RESERVED_LAST UINT32_C(0xff) uint8_t queue_id5_pri_lvl; /* * Priority level for strict priority. Valid only when the tsa_assign is * 0 - Strict Priority (SP) 0..7 - Valid values. 8..255 - Reserved. */ uint8_t queue_id5_bw_weight; /* * Weight used to allocate remaining BW for this COS after servicing * guaranteed bandwidths for all COS. */ uint8_t queue_id6; /* ID of CoS Queue 6. */ uint32_t queue_id6_min_bw; /* * Minimum BW allocated to CoS Queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint32_t queue_id6_max_bw; /* * Maximum BW allocated to CoS queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint8_t queue_id6_tsa_assign; /* Transmission Selection Algorithm (TSA) for CoS Queue. */ /* Strict Priority */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID6_TSA_ASSIGN_SP UINT32_C(0x0) /* Enhanced Transmission Selection */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID6_TSA_ASSIGN_ETS UINT32_C(0x1) /* reserved */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID6_TSA_ASSIGN_RESERVED_FIRST UINT32_C(0x2) /* reserved */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID6_TSA_ASSIGN_RESERVED_LAST UINT32_C(0xff) uint8_t queue_id6_pri_lvl; /* * Priority level for strict priority. Valid only when the tsa_assign is * 0 - Strict Priority (SP) 0..7 - Valid values. 8..255 - Reserved. */ uint8_t queue_id6_bw_weight; /* * Weight used to allocate remaining BW for this COS after servicing * guaranteed bandwidths for all COS. */ uint8_t queue_id7; /* ID of CoS Queue 7. */ uint32_t queue_id7_min_bw; /* * Minimum BW allocated to CoS Queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint32_t queue_id7_max_bw; /* * Maximum BW allocated to CoS queue in Mbps. The HWRM will translate * this value into byte counter and time interval used for this COS * inside the device. */ uint8_t queue_id7_tsa_assign; /* Transmission Selection Algorithm (TSA) for CoS Queue. */ /* Strict Priority */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID7_TSA_ASSIGN_SP UINT32_C(0x0) /* Enhanced Transmission Selection */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID7_TSA_ASSIGN_ETS UINT32_C(0x1) /* reserved */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID7_TSA_ASSIGN_RESERVED_FIRST UINT32_C(0x2) /* reserved */ #define HWRM_QUEUE_COS2BW_CFG_INPUT_QUEUE_ID7_TSA_ASSIGN_RESERVED_LAST UINT32_C(0xff) uint8_t queue_id7_pri_lvl; /* * Priority level for strict priority. Valid only when the tsa_assign is * 0 - Strict Priority (SP) 0..7 - Valid values. 8..255 - Reserved. */ uint8_t queue_id7_bw_weight; /* * Weight used to allocate remaining BW for this COS after servicing * guaranteed bandwidths for all COS. */ uint8_t unused_1[5]; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_queue_cos2bw_cfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_vnic_alloc */ /* * Description: This VNIC is a resource in the RX side of the chip that is used * to represent a virtual host "interface". # At the time of VNIC allocation or * configuration, the function can specify whether it wants the requested VNIC * to be the default VNIC for the function or not. # If a function requests * allocation of a VNIC for the first time and a VNIC is successfully allocated * by the HWRM, then the HWRM shall make the allocated VNIC as the default VNIC * for that function. # The default VNIC shall be used for the default action * for a partition or function. # For each VNIC allocated on a function, a * mapping on the RX side to map the allocated VNIC to source virtual interface * shall be performed by the HWRM. This should be hidden to the function driver * requesting the VNIC allocation. This enables broadcast/multicast replication * with source knockout. # If multicast replication with source knockout is * enabled, then the internal VNIC to SVIF mapping data structures shall be * programmed at the time of VNIC allocation. */ /* Input (24 bytes) */ struct hwrm_vnic_alloc_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t flags; /* * When this bit is '1', this VNIC is requested to be the default VNIC * for this function. */ #define HWRM_VNIC_ALLOC_INPUT_FLAGS_DEFAULT UINT32_C(0x1) uint32_t unused_0; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_vnic_alloc_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t vnic_id; /* Logical vnic ID */ uint8_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_vnic_free */ /* * Description: Free a VNIC resource. Idle any resources associated with the * VNIC as well as the VNIC. Reset and release all resources associated with the * VNIC. */ /* Input (24 bytes) */ struct hwrm_vnic_free_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t vnic_id; /* Logical vnic ID */ uint32_t unused_0; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_vnic_free_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_vnic_cfg */ /* Description: Configure the RX VNIC structure. */ /* Input (40 bytes) */ struct hwrm_vnic_cfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t flags; /* * When this bit is '1', the VNIC is requested to be the default VNIC * for the function. */ #define HWRM_VNIC_CFG_INPUT_FLAGS_DEFAULT UINT32_C(0x1) /* * When this bit is '1', the VNIC is being configured to strip VLAN in * the RX path. If set to '0', then VLAN stripping is disabled on this * VNIC. */ #define HWRM_VNIC_CFG_INPUT_FLAGS_VLAN_STRIP_MODE UINT32_C(0x2) /* * When this bit is '1', the VNIC is being configured to buffer receive * packets in the hardware until the host posts new receive buffers. If * set to '0', then bd_stall is being configured to be disabled on this * VNIC. */ #define HWRM_VNIC_CFG_INPUT_FLAGS_BD_STALL_MODE UINT32_C(0x4) /* * When this bit is '1', the VNIC is being configured to receive both * RoCE and non-RoCE traffic. If set to '0', then this VNIC is not * configured to be operating in dual VNIC mode. */ #define HWRM_VNIC_CFG_INPUT_FLAGS_ROCE_DUAL_VNIC_MODE UINT32_C(0x8) /* * When this flag is set to '1', the VNIC is requested to be configured * to receive only RoCE traffic. If this flag is set to '0', then this * flag shall be ignored by the HWRM. If roce_dual_vnic_mode flag is set * to '1', then the HWRM client shall not set this flag to '1'. */ #define HWRM_VNIC_CFG_INPUT_FLAGS_ROCE_ONLY_VNIC_MODE UINT32_C(0x10) /* * When a VNIC uses one destination ring group for certain application * (e.g. Receive Flow Steering) where exact match is used to direct * packets to a VNIC with one destination ring group only, there is no * need to configure RSS indirection table for that VNIC as only one * destination ring group is used. This flag is used to enable a mode * where RSS is enabled in the VNIC using a RSS context for computing * RSS hash but the RSS indirection table is not configured using * hwrm_vnic_rss_cfg. If this mode is enabled, then the driver should * not program RSS indirection table for the RSS context that is used * for computing RSS hash only. */ #define HWRM_VNIC_CFG_INPUT_FLAGS_RSS_DFLT_CR_MODE UINT32_C(0x20) uint32_t enables; /* This bit must be '1' for the dflt_ring_grp field to be configured. */ #define HWRM_VNIC_CFG_INPUT_ENABLES_DFLT_RING_GRP UINT32_C(0x1) /* This bit must be '1' for the rss_rule field to be configured. */ #define HWRM_VNIC_CFG_INPUT_ENABLES_RSS_RULE UINT32_C(0x2) /* This bit must be '1' for the cos_rule field to be configured. */ #define HWRM_VNIC_CFG_INPUT_ENABLES_COS_RULE UINT32_C(0x4) /* This bit must be '1' for the lb_rule field to be configured. */ #define HWRM_VNIC_CFG_INPUT_ENABLES_LB_RULE UINT32_C(0x8) /* This bit must be '1' for the mru field to be configured. */ #define HWRM_VNIC_CFG_INPUT_ENABLES_MRU UINT32_C(0x10) uint16_t vnic_id; /* Logical vnic ID */ uint16_t dflt_ring_grp; /* * Default Completion ring for the VNIC. This ring will be chosen if * packet does not match any RSS rules and if there is no COS rule. */ uint16_t rss_rule; /* * RSS ID for RSS rule/table structure. 0xFF... (All Fs) if there is no * RSS rule. */ uint16_t cos_rule; /* * RSS ID for COS rule/table structure. 0xFF... (All Fs) if there is no * COS rule. */ uint16_t lb_rule; /* * RSS ID for load balancing rule/table structure. 0xFF... (All Fs) if * there is no LB rule. */ uint16_t mru; /* * The maximum receive unit of the vnic. Each vnic is associated with a * function. The vnic mru value overwrites the mru setting of the * associated function. The HWRM shall make sure that vnic mru does not * exceed the mru of the port the function is associated with. */ uint32_t unused_0; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_vnic_cfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_vnic_qcfg */ /* * Description: Query the RX VNIC structure. This function can be used by a PF * driver to query its own VNIC resource or VNIC resource of its child VF. This * function can also be used by a VF driver to query its own VNIC resource. */ /* Input (32 bytes) */ struct hwrm_vnic_qcfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t enables; /* This bit must be '1' for the vf_id_valid field to be configured. */ #define HWRM_VNIC_QCFG_INPUT_ENABLES_VF_ID_VALID UINT32_C(0x1) uint32_t vnic_id; /* Logical vnic ID */ uint16_t vf_id; /* ID of Virtual Function whose VNIC resource is being queried. */ uint16_t unused_0[3]; } __attribute__((packed)); /* Output (32 bytes) */ struct hwrm_vnic_qcfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint16_t dflt_ring_grp; /* Default Completion ring for the VNIC. */ uint16_t rss_rule; /* * RSS ID for RSS rule/table structure. 0xFF... (All Fs) if there is no * RSS rule. */ uint16_t cos_rule; /* * RSS ID for COS rule/table structure. 0xFF... (All Fs) if there is no * COS rule. */ uint16_t lb_rule; /* * RSS ID for load balancing rule/table structure. 0xFF... (All Fs) if * there is no LB rule. */ uint16_t mru; /* The maximum receive unit of the vnic. */ uint8_t unused_0; uint8_t unused_1; uint32_t flags; /* When this bit is '1', the VNIC is the default VNIC for the function. */ #define HWRM_VNIC_QCFG_OUTPUT_FLAGS_DEFAULT UINT32_C(0x1) /* * When this bit is '1', the VNIC is configured to strip VLAN in the RX * path. If set to '0', then VLAN stripping is disabled on this VNIC. */ #define HWRM_VNIC_QCFG_OUTPUT_FLAGS_VLAN_STRIP_MODE UINT32_C(0x2) /* * When this bit is '1', the VNIC is configured to buffer receive * packets in the hardware until the host posts new receive buffers. If * set to '0', then bd_stall is disabled on this VNIC. */ #define HWRM_VNIC_QCFG_OUTPUT_FLAGS_BD_STALL_MODE UINT32_C(0x4) /* * When this bit is '1', the VNIC is configured to receive both RoCE and * non-RoCE traffic. If set to '0', then this VNIC is not configured to * operate in dual VNIC mode. */ #define HWRM_VNIC_QCFG_OUTPUT_FLAGS_ROCE_DUAL_VNIC_MODE UINT32_C(0x8) /* * When this flag is set to '1', the VNIC is configured to receive only * RoCE traffic. When this flag is set to '0', the VNIC is not * configured to receive only RoCE traffic. If roce_dual_vnic_mode flag * and this flag both are set to '1', then it is an invalid * configuration of the VNIC. The HWRM should not allow that type of * mis-configuration by HWRM clients. */ #define HWRM_VNIC_QCFG_OUTPUT_FLAGS_ROCE_ONLY_VNIC_MODE UINT32_C(0x10) /* * When a VNIC uses one destination ring group for certain application * (e.g. Receive Flow Steering) where exact match is used to direct * packets to a VNIC with one destination ring group only, there is no * need to configure RSS indirection table for that VNIC as only one * destination ring group is used. When this bit is set to '1', then the * VNIC is enabled in a mode where RSS is enabled in the VNIC using a * RSS context for computing RSS hash but the RSS indirection table is * not configured. */ #define HWRM_VNIC_QCFG_OUTPUT_FLAGS_RSS_DFLT_CR_MODE UINT32_C(0x20) uint32_t unused_2; uint8_t unused_3; uint8_t unused_4; uint8_t unused_5; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_vnic_qcaps */ /* * Description: This function is used to query the capabilities of VNIC * resources. */ /* Input (24 bytes) */ struct hwrm_vnic_qcaps_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t enables; uint32_t unused_0; } __attribute__((packed)); /* Output (24 bytes) */ struct hwrm_vnic_qcaps_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint16_t mru; /* The maximum receive unit that is settable on a vnic. */ uint8_t unused_0; uint8_t unused_1; uint32_t flags; /* Unused. */ /* * When this bit is '1', the capability of stripping VLAN in the RX path * is supported on VNIC(s). If set to '0', then VLAN stripping * capability is not supported on VNIC(s). */ #define HWRM_VNIC_QCAPS_OUTPUT_FLAGS_VLAN_STRIP_CAP UINT32_C(0x2) /* * When this bit is '1', the capability to buffer receive packets in the * hardware until the host posts new receive buffers is supported on * VNIC(s). If set to '0', then bd_stall capability is not supported on * VNIC(s). */ #define HWRM_VNIC_QCAPS_OUTPUT_FLAGS_BD_STALL_CAP UINT32_C(0x4) /* * When this bit is '1', the capability to receive both RoCE and non- * RoCE traffic on VNIC(s) is supported. If set to '0', then the * capability to receive both RoCE and non-RoCE traffic on VNIC(s) is * not supported. */ #define HWRM_VNIC_QCAPS_OUTPUT_FLAGS_ROCE_DUAL_VNIC_CAP UINT32_C(0x8) /* * When this bit is set to '1', the capability to configure a VNIC to * receive only RoCE traffic is supported. When this flag is set to '0', * the VNIC capability to configure to receive only RoCE traffic is not * supported. */ #define HWRM_VNIC_QCAPS_OUTPUT_FLAGS_ROCE_ONLY_VNIC_CAP UINT32_C(0x10) /* * When this bit is set to '1', then the capability to enable a VNIC in * a mode where RSS context without configuring RSS indirection table is * supported (for RSS hash computation). When this bit is set to '0', * then a VNIC can not be configured with a mode to enable RSS context * without configuring RSS indirection table. */ #define HWRM_VNIC_QCAPS_OUTPUT_FLAGS_RSS_DFLT_CR_CAP UINT32_C(0x20) uint32_t unused_2; uint8_t unused_3; uint8_t unused_4; uint8_t unused_5; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_vnic_tpa_cfg */ /* Description: This function is used to enable/configure TPA on the VNIC. */ /* Input (40 bytes) */ struct hwrm_vnic_tpa_cfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t flags; /* * When this bit is '1', the VNIC shall be configured to perform * transparent packet aggregation (TPA) of non-tunneled TCP packets. */ #define HWRM_VNIC_TPA_CFG_INPUT_FLAGS_TPA UINT32_C(0x1) /* * When this bit is '1', the VNIC shall be configured to perform * transparent packet aggregation (TPA) of tunneled TCP packets. */ #define HWRM_VNIC_TPA_CFG_INPUT_FLAGS_ENCAP_TPA UINT32_C(0x2) /* * When this bit is '1', the VNIC shall be configured to perform * transparent packet aggregation (TPA) according to Windows Receive * Segment Coalescing (RSC) rules. */ #define HWRM_VNIC_TPA_CFG_INPUT_FLAGS_RSC_WND_UPDATE UINT32_C(0x4) /* * When this bit is '1', the VNIC shall be configured to perform * transparent packet aggregation (TPA) according to Linux Generic * Receive Offload (GRO) rules. */ #define HWRM_VNIC_TPA_CFG_INPUT_FLAGS_GRO UINT32_C(0x8) /* * When this bit is '1', the VNIC shall be configured to perform * transparent packet aggregation (TPA) for TCP packets with IP ECN set * to non-zero. */ #define HWRM_VNIC_TPA_CFG_INPUT_FLAGS_AGG_WITH_ECN UINT32_C(0x10) /* * When this bit is '1', the VNIC shall be configured to perform * transparent packet aggregation (TPA) for GRE tunneled TCP packets * only if all packets have the same GRE sequence. */ #define HWRM_VNIC_TPA_CFG_INPUT_FLAGS_AGG_WITH_SAME_GRE_SEQ UINT32_C(0x20) /* * When this bit is '1' and the GRO mode is enabled, the VNIC shall be * configured to perform transparent packet aggregation (TPA) for * TCP/IPv4 packets with consecutively increasing IPIDs. In other words, * the last packet that is being aggregated to an already existing * aggregation context shall have IPID 1 more than the IPID of the last * packet that was aggregated in that aggregation context. */ #define HWRM_VNIC_TPA_CFG_INPUT_FLAGS_GRO_IPID_CHECK UINT32_C(0x40) /* * When this bit is '1' and the GRO mode is enabled, the VNIC shall be * configured to perform transparent packet aggregation (TPA) for TCP * packets with the same TTL (IPv4) or Hop limit (IPv6) value. */ #define HWRM_VNIC_TPA_CFG_INPUT_FLAGS_GRO_TTL_CHECK UINT32_C(0x80) uint32_t enables; /* This bit must be '1' for the max_agg_segs field to be configured. */ #define HWRM_VNIC_TPA_CFG_INPUT_ENABLES_MAX_AGG_SEGS UINT32_C(0x1) /* This bit must be '1' for the max_aggs field to be configured. */ #define HWRM_VNIC_TPA_CFG_INPUT_ENABLES_MAX_AGGS UINT32_C(0x2) /* This bit must be '1' for the max_agg_timer field to be configured. */ #define HWRM_VNIC_TPA_CFG_INPUT_ENABLES_MAX_AGG_TIMER UINT32_C(0x4) /* This bit must be '1' for the min_agg_len field to be configured. */ #define HWRM_VNIC_TPA_CFG_INPUT_ENABLES_MIN_AGG_LEN UINT32_C(0x8) uint16_t vnic_id; /* Logical vnic ID */ uint16_t max_agg_segs; /* * This is the maximum number of TCP segments that can be aggregated * (unit is Log2). Max value is 31. */ /* 1 segment */ #define HWRM_VNIC_TPA_CFG_INPUT_MAX_AGG_SEGS_1 UINT32_C(0x0) /* 2 segments */ #define HWRM_VNIC_TPA_CFG_INPUT_MAX_AGG_SEGS_2 UINT32_C(0x1) /* 4 segments */ #define HWRM_VNIC_TPA_CFG_INPUT_MAX_AGG_SEGS_4 UINT32_C(0x2) /* 8 segments */ #define HWRM_VNIC_TPA_CFG_INPUT_MAX_AGG_SEGS_8 UINT32_C(0x3) /* Any segment size larger than this is not valid */ #define HWRM_VNIC_TPA_CFG_INPUT_MAX_AGG_SEGS_MAX UINT32_C(0x1f) uint16_t max_aggs; /* * This is the maximum number of aggregations this VNIC is allowed (unit * is Log2). Max value is 7 */ /* 1 aggregation */ #define HWRM_VNIC_TPA_CFG_INPUT_MAX_AGGS_1 UINT32_C(0x0) /* 2 aggregations */ #define HWRM_VNIC_TPA_CFG_INPUT_MAX_AGGS_2 UINT32_C(0x1) /* 4 aggregations */ #define HWRM_VNIC_TPA_CFG_INPUT_MAX_AGGS_4 UINT32_C(0x2) /* 8 aggregations */ #define HWRM_VNIC_TPA_CFG_INPUT_MAX_AGGS_8 UINT32_C(0x3) /* 16 aggregations */ #define HWRM_VNIC_TPA_CFG_INPUT_MAX_AGGS_16 UINT32_C(0x4) /* Any aggregation size larger than this is not valid */ #define HWRM_VNIC_TPA_CFG_INPUT_MAX_AGGS_MAX UINT32_C(0x7) uint8_t unused_0; uint8_t unused_1; uint32_t max_agg_timer; /* * This is the maximum amount of time allowed for an aggregation context * to complete after it was initiated. */ uint32_t min_agg_len; /* * This is the minimum amount of payload length required to start an * aggregation context. */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_vnic_tpa_cfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_vnic_tpa_qcfg */ /* * Description: This function can be used to query TPA configuration on the * VNIC. */ /* Input (24 bytes) */ struct hwrm_vnic_tpa_qcfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint16_t vnic_id; /* Logical vnic ID */ uint16_t unused_0[3]; } __attribute__((packed)); /* Output (32 bytes) */ struct hwrm_vnic_tpa_qcfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t flags; /* * When this bit is '1', the VNIC is configured to perform transparent * packet aggregation (TPA) of non-tunneled TCP packets. */ #define HWRM_VNIC_TPA_QCFG_OUTPUT_FLAGS_TPA UINT32_C(0x1) /* * When this bit is '1', the VNIC is configured to perform transparent * packet aggregation (TPA) of tunneled TCP packets. */ #define HWRM_VNIC_TPA_QCFG_OUTPUT_FLAGS_ENCAP_TPA UINT32_C(0x2) /* * When this bit is '1', the VNIC is configured to perform transparent * packet aggregation (TPA) according to Windows Receive Segment * Coalescing (RSC) rules. */ #define HWRM_VNIC_TPA_QCFG_OUTPUT_FLAGS_RSC_WND_UPDATE UINT32_C(0x4) /* * When this bit is '1', the VNIC is configured to perform transparent * packet aggregation (TPA) according to Linux Generic Receive Offload * (GRO) rules. */ #define HWRM_VNIC_TPA_QCFG_OUTPUT_FLAGS_GRO UINT32_C(0x8) /* * When this bit is '1', the VNIC is configured to perform transparent * packet aggregation (TPA) for TCP packets with IP ECN set to non-zero. */ #define HWRM_VNIC_TPA_QCFG_OUTPUT_FLAGS_AGG_WITH_ECN UINT32_C(0x10) /* * When this bit is '1', the VNIC is configured to perform transparent * packet aggregation (TPA) for GRE tunneled TCP packets only if all * packets have the same GRE sequence. */ #define HWRM_VNIC_TPA_QCFG_OUTPUT_FLAGS_AGG_WITH_SAME_GRE_SEQ UINT32_C(0x20) /* * When this bit is '1' and the GRO mode is enabled, the VNIC is * configured to perform transparent packet aggregation (TPA) for * TCP/IPv4 packets with consecutively increasing IPIDs. In other words, * the last packet that is being aggregated to an already existing * aggregation context shall have IPID 1 more than the IPID of the last * packet that was aggregated in that aggregation context. */ #define HWRM_VNIC_TPA_QCFG_OUTPUT_FLAGS_GRO_IPID_CHECK UINT32_C(0x40) /* * When this bit is '1' and the GRO mode is enabled, the VNIC is * configured to perform transparent packet aggregation (TPA) for TCP * packets with the same TTL (IPv4) or Hop limit (IPv6) value. */ #define HWRM_VNIC_TPA_QCFG_OUTPUT_FLAGS_GRO_TTL_CHECK UINT32_C(0x80) uint16_t max_agg_segs; /* * This is the maximum number of TCP segments that can be aggregated * (unit is Log2). Max value is 31. */ /* 1 segment */ #define HWRM_VNIC_TPA_QCFG_OUTPUT_MAX_AGG_SEGS_1 UINT32_C(0x0) /* 2 segments */ #define HWRM_VNIC_TPA_QCFG_OUTPUT_MAX_AGG_SEGS_2 UINT32_C(0x1) /* 4 segments */ #define HWRM_VNIC_TPA_QCFG_OUTPUT_MAX_AGG_SEGS_4 UINT32_C(0x2) /* 8 segments */ #define HWRM_VNIC_TPA_QCFG_OUTPUT_MAX_AGG_SEGS_8 UINT32_C(0x3) /* Any segment size larger than this is not valid */ #define HWRM_VNIC_TPA_QCFG_OUTPUT_MAX_AGG_SEGS_MAX UINT32_C(0x1f) uint16_t max_aggs; /* * This is the maximum number of aggregations this VNIC is allowed (unit * is Log2). Max value is 7 */ /* 1 aggregation */ #define HWRM_VNIC_TPA_QCFG_OUTPUT_MAX_AGGS_1 UINT32_C(0x0) /* 2 aggregations */ #define HWRM_VNIC_TPA_QCFG_OUTPUT_MAX_AGGS_2 UINT32_C(0x1) /* 4 aggregations */ #define HWRM_VNIC_TPA_QCFG_OUTPUT_MAX_AGGS_4 UINT32_C(0x2) /* 8 aggregations */ #define HWRM_VNIC_TPA_QCFG_OUTPUT_MAX_AGGS_8 UINT32_C(0x3) /* 16 aggregations */ #define HWRM_VNIC_TPA_QCFG_OUTPUT_MAX_AGGS_16 UINT32_C(0x4) /* Any aggregation size larger than this is not valid */ #define HWRM_VNIC_TPA_QCFG_OUTPUT_MAX_AGGS_MAX UINT32_C(0x7) uint32_t max_agg_timer; /* * This is the maximum amount of time allowed for an aggregation context * to complete after it was initiated. */ uint32_t min_agg_len; /* * This is the minimum amount of payload length required to start an * aggregation context. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_vnic_rss_cfg */ /* Description: This function is used to enable RSS configuration. */ /* Input (48 bytes) */ struct hwrm_vnic_rss_cfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t hash_type; /* * When this bit is '1', the RSS hash shall be computed over source and * destination IPv4 addresses of IPv4 packets. */ #define HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV4 UINT32_C(0x1) /* * When this bit is '1', the RSS hash shall be computed over * source/destination IPv4 addresses and source/destination ports of * TCP/IPv4 packets. */ #define HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV4 UINT32_C(0x2) /* * When this bit is '1', the RSS hash shall be computed over * source/destination IPv4 addresses and source/destination ports of * UDP/IPv4 packets. */ #define HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV4 UINT32_C(0x4) /* * When this bit is '1', the RSS hash shall be computed over source and * destination IPv4 addresses of IPv6 packets. */ #define HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV6 UINT32_C(0x8) /* * When this bit is '1', the RSS hash shall be computed over * source/destination IPv6 addresses and source/destination ports of * TCP/IPv6 packets. */ #define HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV6 UINT32_C(0x10) /* * When this bit is '1', the RSS hash shall be computed over * source/destination IPv6 addresses and source/destination ports of * UDP/IPv6 packets. */ #define HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV6 UINT32_C(0x20) uint32_t unused_0; uint64_t ring_grp_tbl_addr; /* This is the address for rss ring group table */ uint64_t hash_key_tbl_addr; /* This is the address for rss hash key table */ uint16_t rss_ctx_idx; /* Index to the rss indirection table. */ uint16_t unused_1[3]; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_vnic_rss_cfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_vnic_rss_qcfg */ /* Description: This function is used to query RSS context configuration. */ /* Input (24 bytes) */ struct hwrm_vnic_rss_qcfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint16_t rss_ctx_idx; /* Index to the rss indirection table. */ uint16_t unused_0[3]; } __attribute__((packed)); /* Output (64 bytes) */ struct hwrm_vnic_rss_qcfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t hash_type; /* * When this bit is '1', the RSS hash shall be computed over source and * destination IPv4 addresses of IPv4 packets. */ #define HWRM_VNIC_RSS_QCFG_OUTPUT_HASH_TYPE_IPV4 UINT32_C(0x1) /* * When this bit is '1', the RSS hash shall be computed over * source/destination IPv4 addresses and source/destination ports of * TCP/IPv4 packets. */ #define HWRM_VNIC_RSS_QCFG_OUTPUT_HASH_TYPE_TCP_IPV4 UINT32_C(0x2) /* * When this bit is '1', the RSS hash shall be computed over * source/destination IPv4 addresses and source/destination ports of * UDP/IPv4 packets. */ #define HWRM_VNIC_RSS_QCFG_OUTPUT_HASH_TYPE_UDP_IPV4 UINT32_C(0x4) /* * When this bit is '1', the RSS hash shall be computed over source and * destination IPv4 addresses of IPv6 packets. */ #define HWRM_VNIC_RSS_QCFG_OUTPUT_HASH_TYPE_IPV6 UINT32_C(0x8) /* * When this bit is '1', the RSS hash shall be computed over * source/destination IPv6 addresses and source/destination ports of * TCP/IPv6 packets. */ #define HWRM_VNIC_RSS_QCFG_OUTPUT_HASH_TYPE_TCP_IPV6 UINT32_C(0x10) /* * When this bit is '1', the RSS hash shall be computed over * source/destination IPv6 addresses and source/destination ports of * UDP/IPv6 packets. */ #define HWRM_VNIC_RSS_QCFG_OUTPUT_HASH_TYPE_UDP_IPV6 UINT32_C(0x20) uint32_t unused_0; uint32_t hash_key[10]; /* This is the value of rss hash key */ uint32_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t unused_4; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_vnic_plcmodes_cfg */ /* * Description: This function can be used to set placement mode configuration of * the VNIC. */ /* Input (40 bytes) */ struct hwrm_vnic_plcmodes_cfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t flags; /* * When this bit is '1', the VNIC shall be configured to use regular * placement algorithm. By default, the regular placement algorithm * shall be enabled on the VNIC. */ #define HWRM_VNIC_PLCMODES_CFG_INPUT_FLAGS_REGULAR_PLACEMENT UINT32_C(0x1) /* * When this bit is '1', the VNIC shall be configured use the jumbo * placement algorithm. */ #define HWRM_VNIC_PLCMODES_CFG_INPUT_FLAGS_JUMBO_PLACEMENT UINT32_C(0x2) /* * When this bit is '1', the VNIC shall be configured to enable Header- * Data split for IPv4 packets according to the following rules: # If * the packet is identified as TCP/IPv4, then the packet is split at the * beginning of the TCP payload. # If the packet is identified as * UDP/IPv4, then the packet is split at the beginning of UDP payload. # * If the packet is identified as non-TCP and non-UDP IPv4 packet, then * the packet is split at the beginning of the upper layer protocol * header carried in the IPv4 packet. */ #define HWRM_VNIC_PLCMODES_CFG_INPUT_FLAGS_HDS_IPV4 UINT32_C(0x4) /* * When this bit is '1', the VNIC shall be configured to enable Header- * Data split for IPv6 packets according to the following rules: # If * the packet is identified as TCP/IPv6, then the packet is split at the * beginning of the TCP payload. # If the packet is identified as * UDP/IPv6, then the packet is split at the beginning of UDP payload. # * If the packet is identified as non-TCP and non-UDP IPv6 packet, then * the packet is split at the beginning of the upper layer protocol * header carried in the IPv6 packet. */ #define HWRM_VNIC_PLCMODES_CFG_INPUT_FLAGS_HDS_IPV6 UINT32_C(0x8) /* * When this bit is '1', the VNIC shall be configured to enable Header- * Data split for FCoE packets at the beginning of FC payload. */ #define HWRM_VNIC_PLCMODES_CFG_INPUT_FLAGS_HDS_FCOE UINT32_C(0x10) /* * When this bit is '1', the VNIC shall be configured to enable Header- * Data split for RoCE packets at the beginning of RoCE payload (after * BTH/GRH headers). */ #define HWRM_VNIC_PLCMODES_CFG_INPUT_FLAGS_HDS_ROCE UINT32_C(0x20) uint32_t enables; /* * This bit must be '1' for the jumbo_thresh_valid field to be * configured. */ #define HWRM_VNIC_PLCMODES_CFG_INPUT_ENABLES_JUMBO_THRESH_VALID UINT32_C(0x1) /* This bit must be '1' for the hds_offset_valid field to be configured. */ #define HWRM_VNIC_PLCMODES_CFG_INPUT_ENABLES_HDS_OFFSET_VALID UINT32_C(0x2) /* * This bit must be '1' for the hds_threshold_valid field to be * configured. */ #define HWRM_VNIC_PLCMODES_CFG_INPUT_ENABLES_HDS_THRESHOLD_VALID UINT32_C(0x4) uint32_t vnic_id; /* Logical vnic ID */ uint16_t jumbo_thresh; /* * When jumbo placement algorithm is enabled, this value is used to * determine the threshold for jumbo placement. Packets with length * larger than this value will be placed according to the jumbo * placement algorithm. */ uint16_t hds_offset; /* * This value is used to determine the offset into packet buffer where * the split data (payload) will be placed according to one of of HDS * placement algorithm. The lengths of packet buffers provided for split * data shall be larger than this value. */ uint16_t hds_threshold; /* * When one of the HDS placement algorithm is enabled, this value is * used to determine the threshold for HDS placement. Packets with * length larger than this value will be placed according to the HDS * placement algorithm. This value shall be in multiple of 4 bytes. */ uint16_t unused_0[3]; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_vnic_plcmodes_cfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_vnic_plcmodes_qcfg */ /* * Description: This function can be used to query placement mode configuration * of the VNIC. */ /* Input (24 bytes) */ struct hwrm_vnic_plcmodes_qcfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t vnic_id; /* Logical vnic ID */ uint32_t unused_0; } __attribute__((packed)); /* Output (24 bytes) */ struct hwrm_vnic_plcmodes_qcfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t flags; /* * When this bit is '1', the VNIC is configured to use regular placement * algorithm. */ #define HWRM_VNIC_PLCMODES_QCFG_OUTPUT_FLAGS_REGULAR_PLACEMENT UINT32_C(0x1) /* * When this bit is '1', the VNIC is configured to use the jumbo * placement algorithm. */ #define HWRM_VNIC_PLCMODES_QCFG_OUTPUT_FLAGS_JUMBO_PLACEMENT UINT32_C(0x2) /* * When this bit is '1', the VNIC is configured to enable Header-Data * split for IPv4 packets. */ #define HWRM_VNIC_PLCMODES_QCFG_OUTPUT_FLAGS_HDS_IPV4 UINT32_C(0x4) /* * When this bit is '1', the VNIC is configured to enable Header-Data * split for IPv6 packets. */ #define HWRM_VNIC_PLCMODES_QCFG_OUTPUT_FLAGS_HDS_IPV6 UINT32_C(0x8) /* * When this bit is '1', the VNIC is configured to enable Header-Data * split for FCoE packets. */ #define HWRM_VNIC_PLCMODES_QCFG_OUTPUT_FLAGS_HDS_FCOE UINT32_C(0x10) /* * When this bit is '1', the VNIC is configured to enable Header-Data * split for RoCE packets. */ #define HWRM_VNIC_PLCMODES_QCFG_OUTPUT_FLAGS_HDS_ROCE UINT32_C(0x20) /* * When this bit is '1', the VNIC is configured to be the default VNIC * of the requesting function. */ #define HWRM_VNIC_PLCMODES_QCFG_OUTPUT_FLAGS_DFLT_VNIC UINT32_C(0x40) uint16_t jumbo_thresh; /* * When jumbo placement algorithm is enabled, this value is used to * determine the threshold for jumbo placement. Packets with length * larger than this value will be placed according to the jumbo * placement algorithm. */ uint16_t hds_offset; /* * This value is used to determine the offset into packet buffer where * the split data (payload) will be placed according to one of of HDS * placement algorithm. The lengths of packet buffers provided for split * data shall be larger than this value. */ uint16_t hds_threshold; /* * When one of the HDS placement algorithm is enabled, this value is * used to determine the threshold for HDS placement. Packets with * length larger than this value will be placed according to the HDS * placement algorithm. This value shall be in multiple of 4 bytes. */ uint8_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t unused_4; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_vnic_rss_cos_lb_ctx_alloc */ /* Description: This function is used to allocate COS/Load Balance context. */ /* Input (16 bytes) */ struct hwrm_vnic_rss_cos_lb_ctx_alloc_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_vnic_rss_cos_lb_ctx_alloc_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint16_t rss_cos_lb_ctx_id; /* rss_cos_lb_ctx_id is 16 b */ uint8_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t unused_4; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_vnic_rss_cos_lb_ctx_free */ /* Description: This function can be used to free COS/Load Balance context. */ /* Input (24 bytes) */ struct hwrm_vnic_rss_cos_lb_ctx_free_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint16_t rss_cos_lb_ctx_id; /* rss_cos_lb_ctx_id is 16 b */ uint16_t unused_0[3]; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_vnic_rss_cos_lb_ctx_free_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_ring_alloc */ /* * Description: This command allocates and does basic preparation for a ring. */ /* Input (80 bytes) */ struct hwrm_ring_alloc_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t enables; /* This bit must be '1' for the Reserved1 field to be configured. */ #define HWRM_RING_ALLOC_INPUT_ENABLES_RESERVED1 UINT32_C(0x1) /* This bit must be '1' for the Reserved2 field to be configured. */ #define HWRM_RING_ALLOC_INPUT_ENABLES_RESERVED2 UINT32_C(0x2) /* This bit must be '1' for the Reserved3 field to be configured. */ #define HWRM_RING_ALLOC_INPUT_ENABLES_RESERVED3 UINT32_C(0x4) /* * This bit must be '1' for the stat_ctx_id_valid field to be * configured. */ #define HWRM_RING_ALLOC_INPUT_ENABLES_STAT_CTX_ID_VALID UINT32_C(0x8) /* This bit must be '1' for the Reserved4 field to be configured. */ #define HWRM_RING_ALLOC_INPUT_ENABLES_RESERVED4 UINT32_C(0x10) /* This bit must be '1' for the max_bw_valid field to be configured. */ #define HWRM_RING_ALLOC_INPUT_ENABLES_MAX_BW_VALID UINT32_C(0x20) uint8_t ring_type; /* Ring Type. */ /* Completion Ring (CR) */ #define HWRM_RING_ALLOC_INPUT_RING_TYPE_CMPL UINT32_C(0x0) /* TX Ring (TR) */ #define HWRM_RING_ALLOC_INPUT_RING_TYPE_TX UINT32_C(0x1) /* RX Ring (RR) */ #define HWRM_RING_ALLOC_INPUT_RING_TYPE_RX UINT32_C(0x2) uint8_t unused_0; uint16_t unused_1; uint64_t page_tbl_addr; /* This value is a pointer to the page table for the Ring. */ uint32_t fbo; /* First Byte Offset of the first entry in the first page. */ uint8_t page_size; /* * Actual page size in 2^page_size. The supported range is increments in * powers of 2 from 16 bytes to 1GB. - 4 = 16 B Page size is 16 B. - 12 * = 4 KB Page size is 4 KB. - 13 = 8 KB Page size is 8 KB. - 16 = 64 KB * Page size is 64 KB. - 21 = 2 MB Page size is 2 MB. - 22 = 4 MB Page * size is 4 MB. - 30 = 1 GB Page size is 1 GB. */ uint8_t page_tbl_depth; /* * This value indicates the depth of page table. For this version of the * specification, value other than 0 or 1 shall be considered as an * invalid value. When the page_tbl_depth = 0, then it is treated as a * special case with the following. 1. FBO and page size fields are not * valid. 2. page_tbl_addr is the physical address of the first element * of the ring. */ uint8_t unused_2; uint8_t unused_3; uint32_t length; /* * Number of 16B units in the ring. Minimum size for a ring is 16 16B * entries. */ uint16_t logical_id; /* * Logical ring number for the ring to be allocated. This value * determines the position in the doorbell area where the update to the * ring will be made. For completion rings, this value is also the MSI-X * vector number for the function the completion ring is associated * with. */ uint16_t cmpl_ring_id; /* * This field is used only when ring_type is a TX ring. This value * indicates what completion ring the TX ring is associated with. */ uint16_t queue_id; /* * This field is used only when ring_type is a TX ring. This value * indicates what CoS queue the TX ring is associated with. */ uint8_t unused_4; uint8_t unused_5; uint32_t reserved1; /* This field is reserved for the future use. It shall be set to 0. */ uint16_t reserved2; /* This field is reserved for the future use. It shall be set to 0. */ uint8_t unused_6; uint8_t unused_7; uint32_t reserved3; /* This field is reserved for the future use. It shall be set to 0. */ uint32_t stat_ctx_id; /* * This field is used only when ring_type is a TX ring. This input * indicates what statistics context this ring should be associated * with. */ uint32_t reserved4; /* This field is reserved for the future use. It shall be set to 0. */ uint32_t max_bw; /* * This field is used only when ring_type is a TX ring. Maximum BW * allocated to this TX ring in Mbps. The HWRM will translate this value * into byte counter and time interval used for this ring inside the * device. */ uint8_t int_mode; /* * This field is used only when ring_type is a Completion ring. This * value indicates what interrupt mode should be used on this completion * ring. Note: In the legacy interrupt mode, no more than 16 completion * rings are allowed. */ /* Legacy INTA */ #define HWRM_RING_ALLOC_INPUT_INT_MODE_LEGACY UINT32_C(0x0) /* Reserved */ #define HWRM_RING_ALLOC_INPUT_INT_MODE_RSVD UINT32_C(0x1) /* MSI-X */ #define HWRM_RING_ALLOC_INPUT_INT_MODE_MSIX UINT32_C(0x2) /* No Interrupt - Polled mode */ #define HWRM_RING_ALLOC_INPUT_INT_MODE_POLL UINT32_C(0x3) uint8_t unused_8[3]; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_ring_alloc_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint16_t ring_id; /* Physical number of ring allocated. */ uint16_t logical_ring_id; /* Logical number of ring allocated. */ uint8_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_ring_free */ /* * Description: This command is used to free a ring and associated resources. */ /* Input (24 bytes) */ struct hwrm_ring_free_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint8_t ring_type; /* Ring Type. */ /* Completion Ring (CR) */ #define HWRM_RING_FREE_INPUT_RING_TYPE_CMPL UINT32_C(0x0) /* TX Ring (TR) */ #define HWRM_RING_FREE_INPUT_RING_TYPE_TX UINT32_C(0x1) /* RX Ring (RR) */ #define HWRM_RING_FREE_INPUT_RING_TYPE_RX UINT32_C(0x2) uint8_t unused_0; uint16_t ring_id; /* Physical number of ring allocated. */ uint32_t unused_1; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_ring_free_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_ring_cmpl_ring_qaggint_params */ /* * Description: This command is used to query aggregation and interrupt related * parameters specified on a given completion ring. */ /* Input (24 bytes) */ struct hwrm_ring_cmpl_ring_qaggint_params_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint16_t ring_id; /* Physical number of completion ring. */ uint16_t unused_0[3]; } __attribute__((packed)); /* Output (32 bytes) */ struct hwrm_ring_cmpl_ring_qaggint_params_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint16_t flags; /* * When this bit is set to '1', interrupt max timer is reset whenever a * completion is received. */ #define HWRM_RING_CMPL_RING_QAGGINT_PARAMS_OUTPUT_FLAGS_TIMER_RESET UINT32_C(0x1) /* * When this bit is set to '1', ring idle mode aggregation will be * enabled. */ #define HWRM_RING_CMPL_RING_QAGGINT_PARAMS_OUTPUT_FLAGS_RING_IDLE UINT32_C(0x2) uint16_t num_cmpl_dma_aggr; /* Number of completions to aggregate before DMA during the normal mode. */ uint16_t num_cmpl_dma_aggr_during_int; /* * Number of completions to aggregate before DMA during the interrupt * mode. */ uint16_t cmpl_aggr_dma_tmr; /* * Timer in unit of 80-nsec used to aggregate completions before DMA * during the normal mode (not in interrupt mode). */ uint16_t cmpl_aggr_dma_tmr_during_int; /* * Timer in unit of 80-nsec used to aggregate completions before DMA * during the interrupt mode. */ uint16_t int_lat_tmr_min; /* Minimum time (in unit of 80-nsec) between two interrupts. */ uint16_t int_lat_tmr_max; /* * Maximum wait time (in unit of 80-nsec) spent aggregating completions * before signaling the interrupt after the interrupt is enabled. */ uint16_t num_cmpl_aggr_int; /* * Minimum number of completions aggregated before signaling an * interrupt. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_ring_cmpl_ring_cfg_aggint_params */ /* * Description: This command is used to configure aggregation and interrupt * related parameters specified on a given completion ring. */ /* Input (40 bytes) */ struct hwrm_ring_cmpl_ring_cfg_aggint_params_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint16_t ring_id; /* Physical number of completion ring. */ uint16_t flags; /* * When this bit is set to '1', interrupt latency max timer is reset * whenever a completion is received. */ #define HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS_INPUT_FLAGS_TIMER_RESET UINT32_C(0x1) /* * When this bit is set to '1', ring idle mode aggregation will be * enabled. */ #define HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS_INPUT_FLAGS_RING_IDLE UINT32_C(0x2) uint16_t num_cmpl_dma_aggr; /* Number of completions to aggregate before DMA during the normal mode. */ uint16_t num_cmpl_dma_aggr_during_int; /* * Number of completions to aggregate before DMA during the interrupt * mode. */ uint16_t cmpl_aggr_dma_tmr; /* * Timer in unit of 80-nsec used to aggregate completions before DMA * during the normal mode (not in interrupt mode). */ uint16_t cmpl_aggr_dma_tmr_during_int; /* * Timer in unit of 80-nsec used to aggregate completions before DMA * during the interrupt mode. */ uint16_t int_lat_tmr_min; /* Minimum time (in unit of 80-nsec) between two interrupts. */ uint16_t int_lat_tmr_max; /* * Maximum wait time (in unit of 80-nsec) spent aggregating cmpls before * signaling the interrupt after the interrupt is enabled. */ uint16_t num_cmpl_aggr_int; /* * Minimum number of completions aggregated before signaling an * interrupt. */ uint16_t unused_0[3]; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_ring_cmpl_ring_cfg_aggint_params_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_ring_reset */ /* * Description: This command is used to reset a given ring. When an RX ring is * being reset, the HWRM shall perform TPA flush on all VNICs associated with * the RX ring that is being reset. */ /* Input (24 bytes) */ struct hwrm_ring_reset_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint8_t ring_type; /* Ring Type. */ /* Completion Ring (CR) */ #define HWRM_RING_RESET_INPUT_RING_TYPE_CMPL UINT32_C(0x0) /* TX Ring (TR) */ #define HWRM_RING_RESET_INPUT_RING_TYPE_TX UINT32_C(0x1) /* RX Ring (RR) */ #define HWRM_RING_RESET_INPUT_RING_TYPE_RX UINT32_C(0x2) uint8_t unused_0; uint16_t ring_id; /* Physical number of the ring. */ uint32_t unused_1; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_ring_reset_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_ring_grp_alloc */ /* * Description: This API allocates and does basic preparation for a ring group. */ /* Input (24 bytes) */ struct hwrm_ring_grp_alloc_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint16_t cr; /* This value identifies the CR associated with the ring group. */ uint16_t rr; /* This value identifies the main RR associated with the ring group. */ uint16_t ar; /* * This value identifies the aggregation RR associated with the ring * group. If this value is 0xFF... (All Fs), then no Aggregation ring * will be set. */ uint16_t sc; /* * This value identifies the statistics context associated with the ring * group. */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_ring_grp_alloc_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t ring_group_id; /* * This is the ring group ID value. Use this value to program the * default ring group for the VNIC or as table entries in an RSS/COS * context. */ uint8_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_ring_grp_free */ /* * Description: This API frees a ring group and associated resources. # If a * ring in the ring group is reset or free, then the associated rings in the * ring group shall also be reset/free using hwrm_ring_free. # A function driver * shall always use hwrm_ring_grp_free after freeing all rings in a group. # As * a part of executing this command, the HWRM shall reset all associated ring * group resources. */ /* Input (24 bytes) */ struct hwrm_ring_grp_free_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t ring_group_id; /* This is the ring group ID value. */ uint32_t unused_0; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_ring_grp_free_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_cfa_l2_filter_alloc */ /* * Description: An L2 filter is a filter resource that is used to identify a * vnic or ring for a packet based on layer 2 fields. Layer 2 fields for * encapsulated packets include both outer L2 header and/or inner l2 header of * encapsulated packet. The L2 filter resource covers the following OS specific * L2 filters. Linux/FreeBSD (per function): # Broadcast enable/disable # List * of individual multicast filters # All multicast enable/disable filter # * Unicast filters # Promiscuous mode VMware: # Broadcast enable/disable (per * physical function) # All multicast enable/disable (per function) # Unicast * filters per ring or vnic # Promiscuous mode per PF Windows: # Broadcast * enable/disable (per physical function) # List of individual multicast filters * (Driver needs to advertise the maximum number of filters supported) # All * multicast enable/disable per physical function # Unicast filters per vnic # * Promiscuous mode per PF Implementation notes on the use of VNIC in this * command: # By default, these filters belong to default vnic for the function. * # Once these filters are set up, only destination VNIC can be modified. # If * the destination VNIC is not specified in this command, then the HWRM shall * only create an l2 context id. HWRM Implementation notes for multicast * filters: # The hwrm_filter_alloc command can be used to set up multicast * filters (perfect match or partial match). Each individual function driver can * set up multicast filters independently. # The HWRM needs to keep track of * multicast filters set up by function drivers and maintain multicast group * replication records to enable a subset of functions to receive traffic for a * specific multicast address. # When a specific multicast filter cannot be set, * the HWRM shall return an error. In this error case, the driver should fall * back to using one general filter (rather than specific) for all multicast * traffic. # When the SR-IOV is enabled, the HWRM needs to additionally track * source knockout per multicast group record. Examples of setting unicast * filters: For a unicast MAC based filter, one can use a combination of the * fields and masks provided in this command to set up the filter. Below are * some examples: # MAC + no VLAN filter: This filter is used to identify * traffic that does not contain any VLAN tags and matches destination (or * source) MAC address. This filter can be set up by setting only l2_addr field * to be a valid field. All other fields are not valid. The following value is * set for l2_addr. l2_addr = MAC # MAC + Any VLAN filter: This filter is used * to identify traffic that carries single VLAN tag and matches (destination or * source) MAC address. This filter can be set up by setting only l2_addr and * l2_ovlan_mask fields to be valid fields. All other fields are not valid. The * following values are set for those two valid fields. l2_addr = MAC, * l2_ovlan_mask = 0xFFFF # MAC + no VLAN or VLAN ID=0: This filter is used to * identify untagged traffic that does not contain any VLAN tags or a VLAN tag * with VLAN ID = 0 and matches destination (or source) MAC address. This filter * can be set up by setting only l2_addr and l2_ovlan fields to be valid fields. * All other fields are not valid. The following value are set for l2_addr and * l2_ovlan. l2_addr = MAC, l2_ovlan = 0x0 # MAC + no VLAN or any VLAN: This * filter is used to identify traffic that contains zero or 1 VLAN tag and * matches destination (or source) MAC address. This filter can be set up by * setting only l2_addr, l2_ovlan, and l2_mask fields to be valid fields. All * other fields are not valid. The following value are set for l2_addr, * l2_ovlan, and l2_mask fields. l2_addr = MAC, l2_ovlan = 0x0, l2_ovlan_mask = * 0xFFFF # MAC + VLAN ID filter: This filter can be set up by setting only * l2_addr, l2_ovlan, and l2_ovlan_mask fields to be valid fields. All other * fields are not valid. The following values are set for those three valid * fields. l2_addr = MAC, l2_ovlan = VLAN ID, l2_ovlan_mask = 0xF000 */ /* Input (96 bytes) */ struct hwrm_cfa_l2_filter_alloc_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t flags; /* * Enumeration denoting the RX, TX type of the resource. This * enumeration is used for resources that are similar for both TX and RX * paths of the chip. */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_PATH UINT32_C(0x1) /* tx path */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_PATH_TX (UINT32_C(0x0) << 0) /* rx path */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_PATH_RX (UINT32_C(0x1) << 0) #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_PATH_LAST HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_PATH_RX /* * Setting of this flag indicates the applicability to the loopback * path. */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_LOOPBACK UINT32_C(0x2) /* * Setting of this flag indicates drop action. If this flag is not set, * then it should be considered accept action. */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_DROP UINT32_C(0x4) /* * If this flag is set, all t_l2_* fields are invalid and they should * not be specified. If this flag is set, then l2_* fields refer to * fields of outermost L2 header. */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_OUTERMOST UINT32_C(0x8) uint32_t enables; /* This bit must be '1' for the l2_addr field to be configured. */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_ADDR UINT32_C(0x1) /* This bit must be '1' for the l2_addr_mask field to be configured. */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_ADDR_MASK UINT32_C(0x2) /* This bit must be '1' for the l2_ovlan field to be configured. */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_OVLAN UINT32_C(0x4) /* This bit must be '1' for the l2_ovlan_mask field to be configured. */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_OVLAN_MASK UINT32_C(0x8) /* This bit must be '1' for the l2_ivlan field to be configured. */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN UINT32_C(0x10) /* This bit must be '1' for the l2_ivlan_mask field to be configured. */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN_MASK UINT32_C(0x20) /* This bit must be '1' for the t_l2_addr field to be configured. */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_T_L2_ADDR UINT32_C(0x40) /* This bit must be '1' for the t_l2_addr_mask field to be configured. */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_T_L2_ADDR_MASK UINT32_C(0x80) /* This bit must be '1' for the t_l2_ovlan field to be configured. */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_T_L2_OVLAN UINT32_C(0x100) /* This bit must be '1' for the t_l2_ovlan_mask field to be configured. */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_T_L2_OVLAN_MASK UINT32_C(0x200) /* This bit must be '1' for the t_l2_ivlan field to be configured. */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_T_L2_IVLAN UINT32_C(0x400) /* This bit must be '1' for the t_l2_ivlan_mask field to be configured. */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_T_L2_IVLAN_MASK UINT32_C(0x800) /* This bit must be '1' for the src_type field to be configured. */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_SRC_TYPE UINT32_C(0x1000) /* This bit must be '1' for the src_id field to be configured. */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_SRC_ID UINT32_C(0x2000) /* This bit must be '1' for the tunnel_type field to be configured. */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_TUNNEL_TYPE UINT32_C(0x4000) /* This bit must be '1' for the dst_id field to be configured. */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_DST_ID UINT32_C(0x8000) /* This bit must be '1' for the mirror_vnic_id field to be configured. */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_MIRROR_VNIC_ID UINT32_C(0x10000) uint8_t l2_addr[6]; /* * This value sets the match value for the L2 MAC address. Destination * MAC address for RX path. Source MAC address for TX path. */ uint8_t unused_0; uint8_t unused_1; uint8_t l2_addr_mask[6]; /* * This value sets the mask value for the L2 address. A value of 0 will * mask the corresponding bit from compare. */ uint16_t l2_ovlan; /* This value sets VLAN ID value for outer VLAN. */ uint16_t l2_ovlan_mask; /* * This value sets the mask value for the ovlan id. A value of 0 will * mask the corresponding bit from compare. */ uint16_t l2_ivlan; /* This value sets VLAN ID value for inner VLAN. */ uint16_t l2_ivlan_mask; /* * This value sets the mask value for the ivlan id. A value of 0 will * mask the corresponding bit from compare. */ uint8_t unused_2; uint8_t unused_3; uint8_t t_l2_addr[6]; /* * This value sets the match value for the tunnel L2 MAC address. * Destination MAC address for RX path. Source MAC address for TX path. */ uint8_t unused_4; uint8_t unused_5; uint8_t t_l2_addr_mask[6]; /* * This value sets the mask value for the tunnel L2 address. A value of * 0 will mask the corresponding bit from compare. */ uint16_t t_l2_ovlan; /* This value sets VLAN ID value for tunnel outer VLAN. */ uint16_t t_l2_ovlan_mask; /* * This value sets the mask value for the tunnel ovlan id. A value of 0 * will mask the corresponding bit from compare. */ uint16_t t_l2_ivlan; /* This value sets VLAN ID value for tunnel inner VLAN. */ uint16_t t_l2_ivlan_mask; /* * This value sets the mask value for the tunnel ivlan id. A value of 0 * will mask the corresponding bit from compare. */ uint8_t src_type; /* This value identifies the type of source of the packet. */ /* Network port */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_SRC_TYPE_NPORT UINT32_C(0x0) /* Physical function */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_SRC_TYPE_PF UINT32_C(0x1) /* Virtual function */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_SRC_TYPE_VF UINT32_C(0x2) /* Virtual NIC of a function */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_SRC_TYPE_VNIC UINT32_C(0x3) /* Embedded processor for CFA management */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_SRC_TYPE_KONG UINT32_C(0x4) /* Embedded processor for OOB management */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_SRC_TYPE_APE UINT32_C(0x5) /* Embedded processor for RoCE */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_SRC_TYPE_BONO UINT32_C(0x6) /* Embedded processor for network proxy functions */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_SRC_TYPE_TANG UINT32_C(0x7) uint8_t unused_6; uint32_t src_id; /* * This value is the id of the source. For a network port, it represents * port_id. For a physical function, it represents fid. For a virtual * function, it represents vf_id. For a vnic, it represents vnic_id. For * embedded processors, this id is not valid. Notes: 1. The function ID * is implied if it src_id is not provided for a src_type that is either */ uint8_t tunnel_type; /* Tunnel Type. */ /* Non-tunnel */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_TUNNEL_TYPE_NONTUNNEL UINT32_C(0x0) /* Virtual eXtensible Local Area Network (VXLAN) */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_TUNNEL_TYPE_VXLAN UINT32_C(0x1) /* Network Virtualization Generic Routing Encapsulation (NVGRE) */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_TUNNEL_TYPE_NVGRE UINT32_C(0x2) /* Generic Routing Encapsulation (GRE) inside Ethernet payload */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_TUNNEL_TYPE_L2GRE UINT32_C(0x3) /* IP in IP */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_TUNNEL_TYPE_IPIP UINT32_C(0x4) /* Generic Network Virtualization Encapsulation (Geneve) */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_TUNNEL_TYPE_GENEVE UINT32_C(0x5) /* Multi-Protocol Lable Switching (MPLS) */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_TUNNEL_TYPE_MPLS UINT32_C(0x6) /* Stateless Transport Tunnel (STT) */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_TUNNEL_TYPE_STT UINT32_C(0x7) /* Generic Routing Encapsulation (GRE) inside IP datagram payload */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_TUNNEL_TYPE_IPGRE UINT32_C(0x8) /* Any tunneled traffic */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_TUNNEL_TYPE_ANYTUNNEL UINT32_C(0xff) uint8_t unused_7; uint16_t dst_id; /* * If set, this value shall represent the Logical VNIC ID of the * destination VNIC for the RX path and network port id of the * destination port for the TX path. */ uint16_t mirror_vnic_id; /* Logical VNIC ID of the VNIC where traffic is mirrored. */ uint8_t pri_hint; /* * This hint is provided to help in placing the filter in the filter * table. */ /* No preference */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_PRI_HINT_NO_PREFER UINT32_C(0x0) /* Above the given filter */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_PRI_HINT_ABOVE_FILTER UINT32_C(0x1) /* Below the given filter */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_PRI_HINT_BELOW_FILTER UINT32_C(0x2) /* As high as possible */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_PRI_HINT_MAX UINT32_C(0x3) /* As low as possible */ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_PRI_HINT_MIN UINT32_C(0x4) uint8_t unused_8; uint32_t unused_9; uint64_t l2_filter_id_hint; /* * This is the ID of the filter that goes along with the pri_hint. This * field is valid only for the following values. 1 - Above the given * filter 2 - Below the given filter */ } __attribute__((packed)); /* Output (24 bytes) */ struct hwrm_cfa_l2_filter_alloc_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint64_t l2_filter_id; /* * This value identifies a set of CFA data structures used for an L2 * context. */ uint32_t flow_id; /* * This is the ID of the flow associated with this filter. This value * shall be used to match and associate the flow identifier returned in * completion records. A value of 0xFFFFFFFF shall indicate no flow id. */ uint8_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_cfa_l2_filter_free */ /* * Description: Free a L2 filter. The HWRM shall free all associated filter * resources with the L2 filter. */ /* Input (24 bytes) */ struct hwrm_cfa_l2_filter_free_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint64_t l2_filter_id; /* * This value identifies a set of CFA data structures used for an L2 * context. */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_cfa_l2_filter_free_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_cfa_l2_filter_cfg */ /* Description: Change the configuration of an existing L2 filter */ /* Input (40 bytes) */ struct hwrm_cfa_l2_filter_cfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t flags; /* * Enumeration denoting the RX, TX type of the resource. This * enumeration is used for resources that are similar for both TX and RX * paths of the chip. */ #define HWRM_CFA_L2_FILTER_CFG_INPUT_FLAGS_PATH UINT32_C(0x1) /* tx path */ #define HWRM_CFA_L2_FILTER_CFG_INPUT_FLAGS_PATH_TX (UINT32_C(0x0) << 0) /* rx path */ #define HWRM_CFA_L2_FILTER_CFG_INPUT_FLAGS_PATH_RX (UINT32_C(0x1) << 0) #define HWRM_CFA_L2_FILTER_CFG_INPUT_FLAGS_PATH_LAST HWRM_CFA_L2_FILTER_CFG_INPUT_FLAGS_PATH_RX /* * Setting of this flag indicates drop action. If this flag is not set, * then it should be considered accept action. */ #define HWRM_CFA_L2_FILTER_CFG_INPUT_FLAGS_DROP UINT32_C(0x2) uint32_t enables; /* This bit must be '1' for the dst_id field to be configured. */ #define HWRM_CFA_L2_FILTER_CFG_INPUT_ENABLES_DST_ID UINT32_C(0x1) /* * This bit must be '1' for the new_mirror_vnic_id field to be * configured. */ #define HWRM_CFA_L2_FILTER_CFG_INPUT_ENABLES_NEW_MIRROR_VNIC_ID UINT32_C(0x2) uint64_t l2_filter_id; /* * This value identifies a set of CFA data structures used for an L2 * context. */ uint32_t dst_id; /* * If set, this value shall represent the Logical VNIC ID of the * destination VNIC for the RX path and network port id of the * destination port for the TX path. */ uint32_t new_mirror_vnic_id; /* New Logical VNIC ID of the VNIC where traffic is mirrored. */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_cfa_l2_filter_cfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_cfa_l2_set_rx_mask */ /* Description: This command will set rx mask of the function. */ /* Input (56 bytes) */ struct hwrm_cfa_l2_set_rx_mask_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t vnic_id; /* VNIC ID */ uint32_t mask; /* Reserved for future use. */ #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_RESERVED UINT32_C(0x1) /* * When this bit is '1', the function is requested to accept multi-cast * packets specified by the multicast addr table. */ #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_MCAST UINT32_C(0x2) /* * When this bit is '1', the function is requested to accept all multi- * cast packets. */ #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_ALL_MCAST UINT32_C(0x4) /* * When this bit is '1', the function is requested to accept broadcast * packets. */ #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_BCAST UINT32_C(0x8) /* * When this bit is '1', the function is requested to be put in the * promiscuous mode. The HWRM should accept any function to set up * promiscuous mode. The HWRM shall follow the semantics below for the * promiscuous mode support. # When partitioning is not enabled on a * port (i.e. single PF on the port), then the PF shall be allowed to be * in the promiscuous mode. When the PF is in the promiscuous mode, then * it shall receive all host bound traffic on that port. # When * partitioning is enabled on a port (i.e. multiple PFs per port) and a * PF on that port is in the promiscuous mode, then the PF receives all * traffic within that partition as identified by a unique identifier * for the PF (e.g. S-Tag). If a unique outer VLAN for the PF is * specified, then the setting of promiscuous mode on that PF shall * result in the PF receiving all host bound traffic with matching outer * VLAN. # A VF shall can be set in the promiscuous mode. In the * promiscuous mode, the VF does not receive any traffic unless a unique * outer VLAN for the VF is specified. If a unique outer VLAN for the VF * is specified, then the setting of promiscuous mode on that VF shall * result in the VF receiving all host bound traffic with the matching * outer VLAN. # The HWRM shall allow the setting of promiscuous mode on * a function independently from the promiscuous mode settings on other * functions. */ #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_PROMISCUOUS UINT32_C(0x10) /* * If this flag is set, the corresponding RX filters shall be set up to * cover multicast/broadcast filters for the outermost Layer 2 * destination MAC address field. */ #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_OUTERMOST UINT32_C(0x20) /* * If this flag is set, the corresponding RX filters shall be set up to * cover multicast/broadcast filters for the VLAN-tagged packets that * match the TPID and VID fields of VLAN tags in the VLAN tag table * specified in this command. */ #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_VLANONLY UINT32_C(0x40) /* * If this flag is set, the corresponding RX filters shall be set up to * cover multicast/broadcast filters for non-VLAN tagged packets and * VLAN-tagged packets that match the TPID and VID fields of VLAN tags * in the VLAN tag table specified in this command. */ #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_VLAN_NONVLAN UINT32_C(0x80) /* * If this flag is set, the corresponding RX filters shall be set up to * cover multicast/broadcast filters for non-VLAN tagged packets and * VLAN-tagged packets matching any VLAN tag. If this flag is set, then * the HWRM shall ignore VLAN tags specified in vlan_tag_tbl. If none of * vlanonly, vlan_nonvlan, and anyvlan_nonvlan flags is set, then the * HWRM shall ignore VLAN tags specified in vlan_tag_tbl. The HWRM * client shall set at most one flag out of vlanonly, vlan_nonvlan, and * anyvlan_nonvlan. */ #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_ANYVLAN_NONVLAN UINT32_C(0x100) uint64_t mc_tbl_addr; /* This is the address for mcast address tbl. */ uint32_t num_mc_entries; /* * This value indicates how many entries in mc_tbl are valid. Each entry * is 6 bytes. */ uint32_t unused_0; uint64_t vlan_tag_tbl_addr; /* * This is the address for VLAN tag table. Each VLAN entry in the table * is 4 bytes of a VLAN tag including TPID, PCP, DEI, and VID fields in * network byte order. */ uint32_t num_vlan_tags; /* * This value indicates how many entries in vlan_tag_tbl are valid. Each * entry is 4 bytes. */ uint32_t unused_1; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_cfa_l2_set_rx_mask_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_cfa_tunnel_filter_alloc */ /* * Description: This is a tunnel filter that uses fields from tunnel header in * addition to l2 context. The tunnel filter applies to receive side only. The * l2_* fields in this command represent fields of inner L2 header. They are * optional to be specified. It allows l2_filter_id to be created with outer L2 * header fields that can be shared with multiple tunnel filters specified as * combinations of inner L2 header fields, tunnel type, and VNI. */ /* Input (88 bytes) */ struct hwrm_cfa_tunnel_filter_alloc_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t flags; /* * Setting of this flag indicates the applicability to the loopback * path. */ #define HWRM_CFA_TUNNEL_FILTER_ALLOC_INPUT_FLAGS_LOOPBACK UINT32_C(0x1) uint32_t enables; /* This bit must be '1' for the l2_filter_id field to be configured. */ #define HWRM_CFA_TUNNEL_FILTER_ALLOC_INPUT_ENABLES_L2_FILTER_ID UINT32_C(0x1) /* This bit must be '1' for the l2_addr field to be configured. */ #define HWRM_CFA_TUNNEL_FILTER_ALLOC_INPUT_ENABLES_L2_ADDR UINT32_C(0x2) /* This bit must be '1' for the l2_ivlan field to be configured. */ #define HWRM_CFA_TUNNEL_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN UINT32_C(0x4) /* This bit must be '1' for the l3_addr field to be configured. */ #define HWRM_CFA_TUNNEL_FILTER_ALLOC_INPUT_ENABLES_L3_ADDR UINT32_C(0x8) /* This bit must be '1' for the l3_addr_type field to be configured. */ #define HWRM_CFA_TUNNEL_FILTER_ALLOC_INPUT_ENABLES_L3_ADDR_TYPE UINT32_C(0x10) /* This bit must be '1' for the t_l3_addr_type field to be configured. */ #define HWRM_CFA_TUNNEL_FILTER_ALLOC_INPUT_ENABLES_T_L3_ADDR_TYPE UINT32_C(0x20) /* This bit must be '1' for the t_l3_addr field to be configured. */ #define HWRM_CFA_TUNNEL_FILTER_ALLOC_INPUT_ENABLES_T_L3_ADDR UINT32_C(0x40) /* This bit must be '1' for the tunnel_type field to be configured. */ #define HWRM_CFA_TUNNEL_FILTER_ALLOC_INPUT_ENABLES_TUNNEL_TYPE UINT32_C(0x80) /* This bit must be '1' for the vni field to be configured. */ #define HWRM_CFA_TUNNEL_FILTER_ALLOC_INPUT_ENABLES_VNI UINT32_C(0x100) /* This bit must be '1' for the dst_vnic_id field to be configured. */ #define HWRM_CFA_TUNNEL_FILTER_ALLOC_INPUT_ENABLES_DST_VNIC_ID UINT32_C(0x200) /* This bit must be '1' for the mirror_vnic_id field to be configured. */ #define HWRM_CFA_TUNNEL_FILTER_ALLOC_INPUT_ENABLES_MIRROR_VNIC_ID UINT32_C(0x400) uint64_t l2_filter_id; /* * This value identifies a set of CFA data structures used for an L2 * context. */ uint8_t l2_addr[6]; /* * This value sets the match value for the inner L2 MAC address. * Destination MAC address for RX path. Source MAC address for TX path. */ uint16_t l2_ivlan; /* * This value sets VLAN ID value for inner VLAN. Only 12-bits of VLAN ID * are used in setting the filter. */ uint32_t l3_addr[4]; /* * The value of inner destination IP address to be used in filtering. * For IPv4, first four bytes represent the IP address. */ uint32_t t_l3_addr[4]; /* * The value of tunnel destination IP address to be used in filtering. * For IPv4, first four bytes represent the IP address. */ uint8_t l3_addr_type; /* * This value indicates the type of inner IP address. 4 - IPv4 6 - IPv6 * All others are invalid. */ uint8_t t_l3_addr_type; /* * This value indicates the type of tunnel IP address. 4 - IPv4 6 - IPv6 * All others are invalid. */ uint8_t tunnel_type; /* Tunnel Type. */ /* Non-tunnel */ #define HWRM_CFA_TUNNEL_FILTER_ALLOC_INPUT_TUNNEL_TYPE_NONTUNNEL UINT32_C(0x0) /* Virtual eXtensible Local Area Network (VXLAN) */ #define HWRM_CFA_TUNNEL_FILTER_ALLOC_INPUT_TUNNEL_TYPE_VXLAN UINT32_C(0x1) /* Network Virtualization Generic Routing Encapsulation (NVGRE) */ #define HWRM_CFA_TUNNEL_FILTER_ALLOC_INPUT_TUNNEL_TYPE_NVGRE UINT32_C(0x2) /* Generic Routing Encapsulation (GRE) inside Ethernet payload */ #define HWRM_CFA_TUNNEL_FILTER_ALLOC_INPUT_TUNNEL_TYPE_L2GRE UINT32_C(0x3) /* IP in IP */ #define HWRM_CFA_TUNNEL_FILTER_ALLOC_INPUT_TUNNEL_TYPE_IPIP UINT32_C(0x4) /* Generic Network Virtualization Encapsulation (Geneve) */ #define HWRM_CFA_TUNNEL_FILTER_ALLOC_INPUT_TUNNEL_TYPE_GENEVE UINT32_C(0x5) /* Multi-Protocol Lable Switching (MPLS) */ #define HWRM_CFA_TUNNEL_FILTER_ALLOC_INPUT_TUNNEL_TYPE_MPLS UINT32_C(0x6) /* Stateless Transport Tunnel (STT) */ #define HWRM_CFA_TUNNEL_FILTER_ALLOC_INPUT_TUNNEL_TYPE_STT UINT32_C(0x7) /* Generic Routing Encapsulation (GRE) inside IP datagram payload */ #define HWRM_CFA_TUNNEL_FILTER_ALLOC_INPUT_TUNNEL_TYPE_IPGRE UINT32_C(0x8) /* Any tunneled traffic */ #define HWRM_CFA_TUNNEL_FILTER_ALLOC_INPUT_TUNNEL_TYPE_ANYTUNNEL UINT32_C(0xff) uint8_t unused_0; uint32_t vni; /* * Virtual Network Identifier (VNI). Only valid with tunnel_types VXLAN, * NVGRE, and Geneve. Only lower 24-bits of VNI field are used in * setting up the filter. */ uint32_t dst_vnic_id; /* Logical VNIC ID of the destination VNIC. */ uint32_t mirror_vnic_id; /* Logical VNIC ID of the VNIC where traffic is mirrored. */ } __attribute__((packed)); /* Output (24 bytes) */ struct hwrm_cfa_tunnel_filter_alloc_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint64_t tunnel_filter_id; /* This value is an opaque id into CFA data structures. */ uint32_t flow_id; /* * This is the ID of the flow associated with this filter. This value * shall be used to match and associate the flow identifier returned in * completion records. A value of 0xFFFFFFFF shall indicate no flow id. */ uint8_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_cfa_tunnel_filter_free */ /* Description: Free a tunnel filter */ /* Input (24 bytes) */ struct hwrm_cfa_tunnel_filter_free_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint64_t tunnel_filter_id; /* This value is an opaque id into CFA data structures. */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_cfa_tunnel_filter_free_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_cfa_encap_record_alloc */ /* * Description: This command is used to create an encapsulation record. The * source MAC address and source IP address specified for the source property * checks shall be used in the encapsulation where applicable. */ /* Input (32 bytes) */ struct hwrm_cfa_encap_record_alloc_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t flags; /* * Setting of this flag indicates the applicability to the loopback * path. */ #define HWRM_CFA_ENCAP_RECORD_ALLOC_INPUT_FLAGS_LOOPBACK UINT32_C(0x1) uint8_t encap_type; /* Encapsulation Type. */ /* Virtual eXtensible Local Area Network (VXLAN) */ #define HWRM_CFA_ENCAP_RECORD_ALLOC_INPUT_ENCAP_TYPE_VXLAN UINT32_C(0x1) /* Network Virtualization Generic Routing Encapsulation (NVGRE) */ #define HWRM_CFA_ENCAP_RECORD_ALLOC_INPUT_ENCAP_TYPE_NVGRE UINT32_C(0x2) /* Generic Routing Encapsulation (GRE) after inside Ethernet payload */ #define HWRM_CFA_ENCAP_RECORD_ALLOC_INPUT_ENCAP_TYPE_L2GRE UINT32_C(0x3) /* IP in IP */ #define HWRM_CFA_ENCAP_RECORD_ALLOC_INPUT_ENCAP_TYPE_IPIP UINT32_C(0x4) /* Generic Network Virtualization Encapsulation (Geneve) */ #define HWRM_CFA_ENCAP_RECORD_ALLOC_INPUT_ENCAP_TYPE_GENEVE UINT32_C(0x5) /* Multi-Protocol Lable Switching (MPLS) */ #define HWRM_CFA_ENCAP_RECORD_ALLOC_INPUT_ENCAP_TYPE_MPLS UINT32_C(0x6) /* VLAN */ #define HWRM_CFA_ENCAP_RECORD_ALLOC_INPUT_ENCAP_TYPE_VLAN UINT32_C(0x7) /* Generic Routing Encapsulation (GRE) inside IP datagram payload */ #define HWRM_CFA_ENCAP_RECORD_ALLOC_INPUT_ENCAP_TYPE_IPGRE UINT32_C(0x8) uint8_t unused_0; uint16_t unused_1; uint32_t encap_data[16]; /* This value is encap data used for the given encap type. */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_cfa_encap_record_alloc_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t encap_record_id; /* This value is an opaque id into CFA data structures. */ uint8_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_cfa_encap_record_free */ /* Description: Free an encap record */ /* Input (24 bytes) */ struct hwrm_cfa_encap_record_free_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t encap_record_id; /* This value is an opaque id into CFA data structures. */ uint32_t unused_0; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_cfa_encap_record_free_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_cfa_ntuple_filter_alloc */ /* * Description: This is a ntuple filter that uses fields from L4/L3 header and * optionally fields from L2. The ntuple filters apply to receive traffic only. * All L2/L3/L4 header fields are specified in network byte order. These filters * can be used for Receive Flow Steering (RFS). # For ethertype value, only * 0x0800 (IPv4) and 0x86dd (IPv6) shall be supported for ntuple filters. # If a * field specified in this command is not enabled as a valid field, then that * field shall not be used in matching packet header fields against this filter. */ /* Input (128 bytes) */ struct hwrm_cfa_ntuple_filter_alloc_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t flags; /* * Setting of this flag indicates the applicability to the loopback * path. */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_FLAGS_LOOPBACK UINT32_C(0x1) /* * Setting of this flag indicates drop action. If this flag is not set, * then it should be considered accept action. */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_FLAGS_DROP UINT32_C(0x2) uint32_t enables; /* This bit must be '1' for the l2_filter_id field to be configured. */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_L2_FILTER_ID UINT32_C(0x1) /* This bit must be '1' for the ethertype field to be configured. */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_ETHERTYPE UINT32_C(0x2) /* This bit must be '1' for the tunnel_type field to be configured. */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_TUNNEL_TYPE UINT32_C(0x4) /* This bit must be '1' for the src_macaddr field to be configured. */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_SRC_MACADDR UINT32_C(0x8) /* This bit must be '1' for the ipaddr_type field to be configured. */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_IPADDR_TYPE UINT32_C(0x10) /* This bit must be '1' for the src_ipaddr field to be configured. */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_SRC_IPADDR UINT32_C(0x20) /* This bit must be '1' for the src_ipaddr_mask field to be configured. */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_SRC_IPADDR_MASK UINT32_C(0x40) /* This bit must be '1' for the dst_ipaddr field to be configured. */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_IPADDR UINT32_C(0x80) /* This bit must be '1' for the dst_ipaddr_mask field to be configured. */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_IPADDR_MASK UINT32_C(0x100) /* This bit must be '1' for the ip_protocol field to be configured. */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_IP_PROTOCOL UINT32_C(0x200) /* This bit must be '1' for the src_port field to be configured. */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_SRC_PORT UINT32_C(0x400) /* This bit must be '1' for the src_port_mask field to be configured. */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_SRC_PORT_MASK UINT32_C(0x800) /* This bit must be '1' for the dst_port field to be configured. */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_PORT UINT32_C(0x1000) /* This bit must be '1' for the dst_port_mask field to be configured. */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_PORT_MASK UINT32_C(0x2000) /* This bit must be '1' for the pri_hint field to be configured. */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_PRI_HINT UINT32_C(0x4000) /* This bit must be '1' for the ntuple_filter_id field to be configured. */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_NTUPLE_FILTER_ID UINT32_C(0x8000) /* This bit must be '1' for the dst_id field to be configured. */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_ID UINT32_C(0x10000) /* This bit must be '1' for the mirror_vnic_id field to be configured. */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_MIRROR_VNIC_ID UINT32_C(0x20000) /* This bit must be '1' for the dst_macaddr field to be configured. */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_MACADDR UINT32_C(0x40000) uint64_t l2_filter_id; /* * This value identifies a set of CFA data structures used for an L2 * context. */ uint8_t src_macaddr[6]; /* This value indicates the source MAC address in the Ethernet header. */ uint16_t ethertype; /* big endian */ /* This value indicates the ethertype in the Ethernet header. */ uint8_t ip_addr_type; /* * This value indicates the type of IP address. 4 - IPv4 6 - IPv6 All * others are invalid. */ /* invalid */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_IP_ADDR_TYPE_UNKNOWN UINT32_C(0x0) /* IPv4 */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_IP_ADDR_TYPE_IPV4 UINT32_C(0x4) /* IPv6 */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_IP_ADDR_TYPE_IPV6 UINT32_C(0x6) uint8_t ip_protocol; /* * The value of protocol filed in IP header. Applies to UDP and TCP * traffic. 6 - UDP 17 - TCP */ /* invalid */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_IP_PROTOCOL_UNKNOWN UINT32_C(0x0) /* UDP */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_IP_PROTOCOL_UDP UINT32_C(0x6) /* TCP */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_IP_PROTOCOL_TCP UINT32_C(0x11) uint16_t dst_id; /* * If set, this value shall represent the Logical VNIC ID of the * destination VNIC for the RX path and network port id of the * destination port for the TX path. */ uint16_t mirror_vnic_id; /* Logical VNIC ID of the VNIC where traffic is mirrored. */ uint8_t tunnel_type; /* * This value indicates the tunnel type for this filter. If this field * is not specified, then the filter shall apply to both non-tunneled * and tunneled packets. If this field conflicts with the tunnel_type * specified in the l2_filter_id, then the HWRM shall return an error * for this command. */ /* Non-tunnel */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_TUNNEL_TYPE_NONTUNNEL UINT32_C(0x0) /* Virtual eXtensible Local Area Network (VXLAN) */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_TUNNEL_TYPE_VXLAN UINT32_C(0x1) /* Network Virtualization Generic Routing Encapsulation (NVGRE) */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_TUNNEL_TYPE_NVGRE UINT32_C(0x2) /* Generic Routing Encapsulation (GRE) inside Ethernet payload */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_TUNNEL_TYPE_L2GRE UINT32_C(0x3) /* IP in IP */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_TUNNEL_TYPE_IPIP UINT32_C(0x4) /* Generic Network Virtualization Encapsulation (Geneve) */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_TUNNEL_TYPE_GENEVE UINT32_C(0x5) /* Multi-Protocol Lable Switching (MPLS) */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_TUNNEL_TYPE_MPLS UINT32_C(0x6) /* Stateless Transport Tunnel (STT) */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_TUNNEL_TYPE_STT UINT32_C(0x7) /* Generic Routing Encapsulation (GRE) inside IP datagram payload */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_TUNNEL_TYPE_IPGRE UINT32_C(0x8) /* Any tunneled traffic */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_TUNNEL_TYPE_ANYTUNNEL UINT32_C(0xff) uint8_t pri_hint; /* * This hint is provided to help in placing the filter in the filter * table. */ /* No preference */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_PRI_HINT_NO_PREFER UINT32_C(0x0) /* Above the given filter */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_PRI_HINT_ABOVE UINT32_C(0x1) /* Below the given filter */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_PRI_HINT_BELOW UINT32_C(0x2) /* As high as possible */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_PRI_HINT_HIGHEST UINT32_C(0x3) /* As low as possible */ #define HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_PRI_HINT_LOWEST UINT32_C(0x4) uint32_t src_ipaddr[4]; /* big endian */ /* * The value of source IP address to be used in filtering. For IPv4, * first four bytes represent the IP address. */ uint32_t src_ipaddr_mask[4]; /* big endian */ /* * The value of source IP address mask to be used in filtering. For * IPv4, first four bytes represent the IP address mask. */ uint32_t dst_ipaddr[4]; /* big endian */ /* * The value of destination IP address to be used in filtering. For * IPv4, first four bytes represent the IP address. */ uint32_t dst_ipaddr_mask[4]; /* big endian */ /* * The value of destination IP address mask to be used in filtering. For * IPv4, first four bytes represent the IP address mask. */ uint16_t src_port; /* big endian */ /* * The value of source port to be used in filtering. Applies to UDP and * TCP traffic. */ uint16_t src_port_mask; /* big endian */ /* * The value of source port mask to be used in filtering. Applies to UDP * and TCP traffic. */ uint16_t dst_port; /* big endian */ /* * The value of destination port to be used in filtering. Applies to UDP * and TCP traffic. */ uint16_t dst_port_mask; /* big endian */ /* * The value of destination port mask to be used in filtering. Applies * to UDP and TCP traffic. */ uint64_t ntuple_filter_id_hint; /* This is the ID of the filter that goes along with the pri_hint. */ } __attribute__((packed)); /* Output (24 bytes) */ struct hwrm_cfa_ntuple_filter_alloc_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint64_t ntuple_filter_id; /* This value is an opaque id into CFA data structures. */ uint32_t flow_id; /* * This is the ID of the flow associated with this filter. This value * shall be used to match and associate the flow identifier returned in * completion records. A value of 0xFFFFFFFF shall indicate no flow id. */ uint8_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_cfa_ntuple_filter_free */ /* Description: Free an ntuple filter */ /* Input (24 bytes) */ struct hwrm_cfa_ntuple_filter_free_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint64_t ntuple_filter_id; /* This value is an opaque id into CFA data structures. */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_cfa_ntuple_filter_free_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_cfa_ntuple_filter_cfg */ /* Description: Configure an ntuple filter with new destination VNIC */ /* Input (40 bytes) */ struct hwrm_cfa_ntuple_filter_cfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t enables; /* This bit must be '1' for the new_dst_id field to be configured. */ #define HWRM_CFA_NTUPLE_FILTER_CFG_INPUT_ENABLES_NEW_DST_ID UINT32_C(0x1) /* * This bit must be '1' for the new_mirror_vnic_id field to be * configured. */ #define HWRM_CFA_NTUPLE_FILTER_CFG_INPUT_ENABLES_NEW_MIRROR_VNIC_ID UINT32_C(0x2) uint32_t unused_0; uint64_t ntuple_filter_id; /* This value is an opaque id into CFA data structures. */ uint32_t new_dst_id; /* * If set, this value shall represent the new Logical VNIC ID of the * destination VNIC for the RX path and new network port id of the * destination port for the TX path. */ uint32_t new_mirror_vnic_id; /* New Logical VNIC ID of the VNIC where traffic is mirrored. */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_cfa_ntuple_filter_cfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_cfa_em_flow_alloc */ /* * Description: This is a generic Exact Match (EM) flow that uses fields from * L4/L3/L2 headers. The EM flows apply to transmit and receive traffic. All * L2/L3/L4 header fields are specified in network byte order. For each EM flow, * there is an associated set of actions specified. For tunneled packets, all * L2/L3/L4 fields specified are fields of inner headers unless otherwise * specified. # If a field specified in this command is not enabled as a valid * field, then that field shall not be used in matching packet header fields * against this EM flow entry. */ /* Input (112 bytes) */ struct hwrm_cfa_em_flow_alloc_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t flags; /* * Enumeration denoting the RX, TX type of the resource. This * enumeration is used for resources that are similar for both TX and RX * paths of the chip. */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_FLAGS_PATH UINT32_C(0x1) /* tx path */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_FLAGS_PATH_TX (UINT32_C(0x0) << 0) /* rx path */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_FLAGS_PATH_RX (UINT32_C(0x1) << 0) #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_FLAGS_PATH_LAST HWRM_CFA_EM_FLOW_ALLOC_INPUT_FLAGS_PATH_RX /* * Setting of this flag indicates enabling of a byte counter for a given * flow. */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_FLAGS_BYTE_CTR UINT32_C(0x2) /* * Setting of this flag indicates enabling of a packet counter for a * given flow. */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_FLAGS_PKT_CTR UINT32_C(0x4) /* * Setting of this flag indicates de-capsulation action for the given * flow. */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_FLAGS_DECAP UINT32_C(0x8) /* * Setting of this flag indicates encapsulation action for the given * flow. */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_FLAGS_ENCAP UINT32_C(0x10) /* * Setting of this flag indicates drop action. If this flag is not set, * then it should be considered accept action. */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_FLAGS_DROP UINT32_C(0x20) uint32_t enables; /* This bit must be '1' for the l2_filter_id field to be configured. */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_L2_FILTER_ID UINT32_C(0x1) /* This bit must be '1' for the tunnel_type field to be configured. */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_TUNNEL_TYPE UINT32_C(0x2) /* This bit must be '1' for the tunnel_id field to be configured. */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_TUNNEL_ID UINT32_C(0x4) /* This bit must be '1' for the src_macaddr field to be configured. */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_SRC_MACADDR UINT32_C(0x8) /* This bit must be '1' for the dst_macaddr field to be configured. */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_DST_MACADDR UINT32_C(0x10) /* This bit must be '1' for the ovlan_vid field to be configured. */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_OVLAN_VID UINT32_C(0x20) /* This bit must be '1' for the ivlan_vid field to be configured. */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_IVLAN_VID UINT32_C(0x40) /* This bit must be '1' for the ethertype field to be configured. */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_ETHERTYPE UINT32_C(0x80) /* This bit must be '1' for the src_ipaddr field to be configured. */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_SRC_IPADDR UINT32_C(0x100) /* This bit must be '1' for the dst_ipaddr field to be configured. */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_DST_IPADDR UINT32_C(0x200) /* This bit must be '1' for the ipaddr_type field to be configured. */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_IPADDR_TYPE UINT32_C(0x400) /* This bit must be '1' for the ip_protocol field to be configured. */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_IP_PROTOCOL UINT32_C(0x800) /* This bit must be '1' for the src_port field to be configured. */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_SRC_PORT UINT32_C(0x1000) /* This bit must be '1' for the dst_port field to be configured. */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_DST_PORT UINT32_C(0x2000) /* This bit must be '1' for the dst_id field to be configured. */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_DST_ID UINT32_C(0x4000) /* This bit must be '1' for the mirror_vnic_id field to be configured. */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_MIRROR_VNIC_ID UINT32_C(0x8000) /* This bit must be '1' for the encap_record_id field to be configured. */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_ENCAP_RECORD_ID UINT32_C(0x10000) uint64_t l2_filter_id; /* * This value identifies a set of CFA data structures used for an L2 * context. */ uint8_t tunnel_type; /* Tunnel Type. */ /* Non-tunnel */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_TUNNEL_TYPE_NONTUNNEL UINT32_C(0x0) /* Virtual eXtensible Local Area Network (VXLAN) */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_TUNNEL_TYPE_VXLAN UINT32_C(0x1) /* Network Virtualization Generic Routing Encapsulation (NVGRE) */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_TUNNEL_TYPE_NVGRE UINT32_C(0x2) /* Generic Routing Encapsulation (GRE) inside Ethernet payload */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_TUNNEL_TYPE_L2GRE UINT32_C(0x3) /* IP in IP */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_TUNNEL_TYPE_IPIP UINT32_C(0x4) /* Generic Network Virtualization Encapsulation (Geneve) */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_TUNNEL_TYPE_GENEVE UINT32_C(0x5) /* Multi-Protocol Lable Switching (MPLS) */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_TUNNEL_TYPE_MPLS UINT32_C(0x6) /* Stateless Transport Tunnel (STT) */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_TUNNEL_TYPE_STT UINT32_C(0x7) /* Generic Routing Encapsulation (GRE) inside IP datagram payload */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_TUNNEL_TYPE_IPGRE UINT32_C(0x8) /* Any tunneled traffic */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_TUNNEL_TYPE_ANYTUNNEL UINT32_C(0xff) uint8_t unused_0; uint16_t unused_1; uint32_t tunnel_id; /* * Tunnel identifier. Virtual Network Identifier (VNI). Only valid with * tunnel_types VXLAN, NVGRE, and Geneve. Only lower 24-bits of VNI * field are used in setting up the filter. */ uint8_t src_macaddr[6]; /* This value indicates the source MAC address in the Ethernet header. */ uint8_t unused_2; uint8_t unused_3; uint8_t dst_macaddr[6]; /* * This value indicates the destination MAC address in the Ethernet * header. */ uint16_t ovlan_vid; /* * This value indicates the VLAN ID of the outer VLAN tag in the * Ethernet header. */ uint16_t ivlan_vid; /* * This value indicates the VLAN ID of the inner VLAN tag in the * Ethernet header. */ uint16_t ethertype; /* big endian */ /* This value indicates the ethertype in the Ethernet header. */ uint8_t ip_addr_type; /* * This value indicates the type of IP address. 4 - IPv4 6 - IPv6 All * others are invalid. */ /* invalid */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_IP_ADDR_TYPE_UNKNOWN UINT32_C(0x0) /* IPv4 */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_IP_ADDR_TYPE_IPV4 UINT32_C(0x4) /* IPv6 */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_IP_ADDR_TYPE_IPV6 UINT32_C(0x6) uint8_t ip_protocol; /* * The value of protocol filed in IP header. Applies to UDP and TCP * traffic. 6 - UDP 17 - TCP */ /* invalid */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_IP_PROTOCOL_UNKNOWN UINT32_C(0x0) /* UDP */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_IP_PROTOCOL_UDP UINT32_C(0x6) /* TCP */ #define HWRM_CFA_EM_FLOW_ALLOC_INPUT_IP_PROTOCOL_TCP UINT32_C(0x11) uint8_t unused_4; uint8_t unused_5; uint32_t src_ipaddr[4]; /* big endian */ /* * The value of source IP address to be used in filtering. For IPv4, * first four bytes represent the IP address. */ uint32_t dst_ipaddr[4]; /* big endian */ /* * The value of destination IP address to be used in filtering. For * IPv4, first four bytes represent the IP address. */ uint16_t src_port; /* big endian */ /* * The value of source port to be used in filtering. Applies to UDP and * TCP traffic. */ uint16_t dst_port; /* big endian */ /* * The value of destination port to be used in filtering. Applies to UDP * and TCP traffic. */ uint16_t dst_id; /* * If set, this value shall represent the Logical VNIC ID of the * destination VNIC for the RX path and network port id of the * destination port for the TX path. */ uint16_t mirror_vnic_id; /* Logical VNIC ID of the VNIC where traffic is mirrored. */ uint32_t encap_record_id; /* Logical ID of the encapsulation record. */ uint32_t unused_6; } __attribute__((packed)); /* Output (24 bytes) */ struct hwrm_cfa_em_flow_alloc_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint64_t em_filter_id; /* This value is an opaque id into CFA data structures. */ uint32_t flow_id; /* * This is the ID of the flow associated with this filter. This value * shall be used to match and associate the flow identifier returned in * completion records. A value of 0xFFFFFFFF shall indicate no flow id. */ uint8_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_cfa_em_flow_free */ /* Description: Free an EM flow table entry */ /* Input (24 bytes) */ struct hwrm_cfa_em_flow_free_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint64_t em_filter_id; /* This value is an opaque id into CFA data structures. */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_cfa_em_flow_free_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_cfa_em_flow_cfg */ /* Description: Configure an EM flow with new destination VNIC */ /* Input (40 bytes) */ struct hwrm_cfa_em_flow_cfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t enables; /* This bit must be '1' for the new_dst_id field to be configured. */ #define HWRM_CFA_EM_FLOW_CFG_INPUT_ENABLES_NEW_DST_ID UINT32_C(0x1) /* * This bit must be '1' for the new_mirror_vnic_id field to be * configured. */ #define HWRM_CFA_EM_FLOW_CFG_INPUT_ENABLES_NEW_MIRROR_VNIC_ID UINT32_C(0x2) uint32_t unused_0; uint64_t em_filter_id; /* This value is an opaque id into CFA data structures. */ uint32_t new_dst_id; /* * If set, this value shall represent the new Logical VNIC ID of the * destination VNIC for the RX path and network port id of the * destination port for the TX path. */ uint32_t new_mirror_vnic_id; /* New Logical VNIC ID of the VNIC where traffic is mirrored. */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_cfa_em_flow_cfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_tunnel_dst_port_query */ /* * Description: This function is called by a driver to query tunnel type * specific destination port configuration. */ /* Input (24 bytes) */ struct hwrm_tunnel_dst_port_query_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint8_t tunnel_type; /* Tunnel Type. */ /* Virtual eXtensible Local Area Network (VXLAN) */ #define HWRM_TUNNEL_DST_PORT_QUERY_INPUT_TUNNEL_TYPE_VXLAN UINT32_C(0x1) /* Generic Network Virtualization Encapsulation (Geneve) */ #define HWRM_TUNNEL_DST_PORT_QUERY_INPUT_TUNNEL_TYPE_GENEVE UINT32_C(0x5) uint8_t unused_0[7]; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_tunnel_dst_port_query_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint16_t tunnel_dst_port_id; /* * This field represents the identifier of L4 destination port used for * the given tunnel type. This field is valid for specific tunnel types * that use layer 4 (e.g. UDP) transports for tunneling. */ uint16_t tunnel_dst_port_val; /* big endian */ /* * This field represents the value of L4 destination port identified by * tunnel_dst_port_id. This field is valid for specific tunnel types * that use layer 4 (e.g. UDP) transports for tunneling. This field is * in network byte order. A value of 0 means that the destination port * is not configured. */ uint8_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_tunnel_dst_port_alloc */ /* * Description: This function is called by a driver to allocate l4 destination * port for a specific tunnel type. The destination port value is provided in * the input. If the HWRM supports only one global destination port for a tunnel * type, then the HWRM shall keep track of its usage as described below. # The * first caller that allocates a destination port shall always succeed and the * HWRM shall save the destination port configuration for that tunnel type and * increment the usage count to 1. # Subsequent callers allocating the same * destination port for that tunnel type shall succeed and the HWRM shall * increment the usage count for that port for each subsequent caller that * succeeds. # Any subsequent caller trying to allocate a different destination * port for that tunnel type shall fail until the usage count for the original * destination port goes to zero. # A caller that frees a port will cause the * usage count for that port to decrement. */ /* Input (24 bytes) */ struct hwrm_tunnel_dst_port_alloc_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint8_t tunnel_type; /* Tunnel Type. */ /* Virtual eXtensible Local Area Network (VXLAN) */ #define HWRM_TUNNEL_DST_PORT_ALLOC_INPUT_TUNNEL_TYPE_VXLAN UINT32_C(0x1) /* Generic Network Virtualization Encapsulation (Geneve) */ #define HWRM_TUNNEL_DST_PORT_ALLOC_INPUT_TUNNEL_TYPE_GENEVE UINT32_C(0x5) uint8_t unused_0; uint16_t tunnel_dst_port_val; /* big endian */ /* * This field represents the value of L4 destination port used for the * given tunnel type. This field is valid for specific tunnel types that * use layer 4 (e.g. UDP) transports for tunneling. This field is in * network byte order. A value of 0 shall fail the command. */ uint32_t unused_1; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_tunnel_dst_port_alloc_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint16_t tunnel_dst_port_id; /* * Identifier of a tunnel L4 destination port value. Only applies to * tunnel types that has l4 destination port parameters. */ uint8_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t unused_4; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_tunnel_dst_port_free */ /* * Description: This function is called by a driver to free l4 destination port * for a specific tunnel type. */ /* Input (24 bytes) */ struct hwrm_tunnel_dst_port_free_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint8_t tunnel_type; /* Tunnel Type. */ /* Virtual eXtensible Local Area Network (VXLAN) */ #define HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_VXLAN UINT32_C(0x1) /* Generic Network Virtualization Encapsulation (Geneve) */ #define HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_GENEVE UINT32_C(0x5) uint8_t unused_0; uint16_t tunnel_dst_port_id; /* * Identifier of a tunnel L4 destination port value. Only applies to * tunnel types that has l4 destination port parameters. */ uint32_t unused_1; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_tunnel_dst_port_free_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_stat_ctx_alloc */ /* * Description: This command allocates and does basic preparation for a stat * context. */ /* Input (32 bytes) */ struct hwrm_stat_ctx_alloc_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint64_t stats_dma_addr; /* This is the address for statistic block. */ uint32_t update_period_ms; /* * The statistic block update period in ms. e.g. 250ms, 500ms, 750ms, * 1000ms. */ uint32_t unused_0; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_stat_ctx_alloc_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t stat_ctx_id; /* This is the statistics context ID value. */ uint8_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_stat_ctx_free */ /* Description: This command is used to free a stat context. */ /* Input (24 bytes) */ struct hwrm_stat_ctx_free_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t stat_ctx_id; /* ID of the statistics context that is being queried. */ uint32_t unused_0; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_stat_ctx_free_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t stat_ctx_id; /* This is the statistics context ID value. */ uint8_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_stat_ctx_query */ /* Description: This command returns statistics of a context. */ /* Input (24 bytes) */ struct hwrm_stat_ctx_query_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t stat_ctx_id; /* ID of the statistics context that is being queried. */ uint32_t unused_0; } __attribute__((packed)); /* Output (176 bytes) */ struct hwrm_stat_ctx_query_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint64_t tx_ucast_pkts; /* Number of transmitted unicast packets */ uint64_t tx_mcast_pkts; /* Number of transmitted multicast packets */ uint64_t tx_bcast_pkts; /* Number of transmitted broadcast packets */ uint64_t tx_err_pkts; /* Number of transmitted packets with error */ uint64_t tx_drop_pkts; /* Number of dropped packets on transmit path */ uint64_t tx_ucast_bytes; /* Number of transmitted bytes for unicast traffic */ uint64_t tx_mcast_bytes; /* Number of transmitted bytes for multicast traffic */ uint64_t tx_bcast_bytes; /* Number of transmitted bytes for broadcast traffic */ uint64_t rx_ucast_pkts; /* Number of received unicast packets */ uint64_t rx_mcast_pkts; /* Number of received multicast packets */ uint64_t rx_bcast_pkts; /* Number of received broadcast packets */ uint64_t rx_err_pkts; /* Number of received packets with error */ uint64_t rx_drop_pkts; /* Number of dropped packets on received path */ uint64_t rx_ucast_bytes; /* Number of received bytes for unicast traffic */ uint64_t rx_mcast_bytes; /* Number of received bytes for multicast traffic */ uint64_t rx_bcast_bytes; /* Number of received bytes for broadcast traffic */ uint64_t rx_agg_pkts; /* Number of aggregated unicast packets */ uint64_t rx_agg_bytes; /* Number of aggregated unicast bytes */ uint64_t rx_agg_events; /* Number of aggregation events */ uint64_t rx_agg_aborts; /* Number of aborted aggregations */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_stat_ctx_clr_stats */ /* Description: This command clears statistics of a context. */ /* Input (24 bytes) */ struct hwrm_stat_ctx_clr_stats_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t stat_ctx_id; /* ID of the statistics context that is being queried. */ uint32_t unused_0; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_stat_ctx_clr_stats_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_fw_reset */ /* * Description: This function is called by a driver to self reset the firmware * running on the processor indicated by the embedded_proc_type. */ /* Input (24 bytes) */ struct hwrm_fw_reset_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint8_t embedded_proc_type; /* Type of embedded processor. */ /* Boot Processor */ #define HWRM_FW_RESET_INPUT_EMBEDDED_PROC_TYPE_BOOT UINT32_C(0x0) /* Management Processor */ #define HWRM_FW_RESET_INPUT_EMBEDDED_PROC_TYPE_MGMT UINT32_C(0x1) /* Network control processor */ #define HWRM_FW_RESET_INPUT_EMBEDDED_PROC_TYPE_NETCTRL UINT32_C(0x2) /* RoCE control processor */ #define HWRM_FW_RESET_INPUT_EMBEDDED_PROC_TYPE_ROCE UINT32_C(0x3) /* Reserved */ #define HWRM_FW_RESET_INPUT_EMBEDDED_PROC_TYPE_RSVD UINT32_C(0x4) uint8_t selfrst_status; /* Type of self reset. */ /* No Self Reset */ #define HWRM_FW_RESET_INPUT_SELFRST_STATUS_SELFRSTNONE UINT32_C(0x0) /* Self Reset as soon as possible to do so safely */ #define HWRM_FW_RESET_INPUT_SELFRST_STATUS_SELFRSTASAP UINT32_C(0x1) /* Self Reset on PCIe Reset */ #define HWRM_FW_RESET_INPUT_SELFRST_STATUS_SELFRSTPCIERST UINT32_C(0x2) uint16_t unused_0[3]; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_fw_reset_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint8_t selfrst_status; /* Type of self reset. */ /* No Self Reset */ #define HWRM_FW_RESET_OUTPUT_SELFRST_STATUS_SELFRSTNONE UINT32_C(0x0) /* Self Reset as soon as possible to do so safely */ #define HWRM_FW_RESET_OUTPUT_SELFRST_STATUS_SELFRSTASAP UINT32_C(0x1) /* Self Reset on PCIe Reset */ #define HWRM_FW_RESET_OUTPUT_SELFRST_STATUS_SELFRSTPCIERST UINT32_C(0x2) uint8_t unused_0; uint16_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t unused_4; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_fw_qstatus */ /* * Description: This function is called by a driver to query the status of the * firmware running on the processor indicated by the embedded_proc_type. */ /* Input (24 bytes) */ struct hwrm_fw_qstatus_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint8_t embedded_proc_type; /* Type of embedded processor. */ /* Boot Processor */ #define HWRM_FW_QSTATUS_INPUT_EMBEDDED_PROC_TYPE_BOOT UINT32_C(0x0) /* Management Processor */ #define HWRM_FW_QSTATUS_INPUT_EMBEDDED_PROC_TYPE_MGMT UINT32_C(0x1) /* Network control processor */ #define HWRM_FW_QSTATUS_INPUT_EMBEDDED_PROC_TYPE_NETCTRL UINT32_C(0x2) /* RoCE control processor */ #define HWRM_FW_QSTATUS_INPUT_EMBEDDED_PROC_TYPE_ROCE UINT32_C(0x3) /* Reserved */ #define HWRM_FW_QSTATUS_INPUT_EMBEDDED_PROC_TYPE_RSVD UINT32_C(0x4) uint8_t unused_0[7]; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_fw_qstatus_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint8_t selfrst_status; /* Type of self reset. */ /* No Self Reset */ #define HWRM_FW_QSTATUS_OUTPUT_SELFRST_STATUS_SELFRSTNONE UINT32_C(0x0) /* Self Reset as soon as possible to do so safely */ #define HWRM_FW_QSTATUS_OUTPUT_SELFRST_STATUS_SELFRSTASAP UINT32_C(0x1) /* Self Reset on PCIe Reset */ #define HWRM_FW_QSTATUS_OUTPUT_SELFRST_STATUS_SELFRSTPCIERST UINT32_C(0x2) uint8_t unused_0; uint16_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t unused_4; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_fw_set_time */ /* * Description: Inform the HWRM firmware of the current date/time. Ideally, the * date/time will be current time in GMT/UTC and the zone value will be 0 * (indicating UTC). If the time zone is not known, the zone value shall be * 0xffff. Other values for zone are discouraged, but if specified, they * indicate the number of minutes east of UTC, while zones west of UTC are * represented with a 2's complement negative value (e.g. PST would be -480 * while PDT would be -420). */ /* Input (32 bytes) */ struct hwrm_fw_set_time_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint16_t year; /* Current year */ /* Date/time is not known */ #define HWRM_FW_SET_TIME_INPUT_YEAR_UNKNOWN UINT32_C(0x0) uint8_t month; /* Current month of year (1-12) */ uint8_t day; /* Current day of month (1-31) */ uint8_t hour; /* Current hour (0-23) */ uint8_t minute; /* Current minute (0-59) */ uint8_t second; /* Current second (0-59) */ uint8_t unused_0; uint16_t millisecond; /* Current millisecond (0-999) */ uint16_t zone; /* Minutes east of UTC, 0xffff if TZ is not known */ /* Time zone is Coordinated Universal Time (UTC) */ #define HWRM_FW_SET_TIME_INPUT_ZONE_UTC UINT32_C(0x0) /* Time zone is not known */ #define HWRM_FW_SET_TIME_INPUT_ZONE_UNKNOWN UINT32_C(0xffff) uint32_t unused_1; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_fw_set_time_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_fw_get_time */ /* Description: Query the HWRM firmware's notion of the current date/time. */ /* Input (16 bytes) */ struct hwrm_fw_get_time_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ } __attribute__((packed)); /* Output (24 bytes) */ struct hwrm_fw_get_time_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint16_t year; /* Current year */ /* Date/time is not known */ #define HWRM_FW_GET_TIME_OUTPUT_YEAR_UNKNOWN UINT32_C(0x0) uint8_t month; /* Current month of year (1-12) */ uint8_t day; /* Current day of month (1-31) */ uint8_t hour; /* Current hour (0-23) */ uint8_t minute; /* Current minute (0-59) */ uint8_t second; /* Current second (0-59) */ uint8_t unused_0; uint16_t millisecond; /* Current millisecond (0-999) */ uint16_t zone; /* Minutes east of UTC, 0xffff if TZ is not known */ /* Time zone is Coordinated Universal Time (UTC) */ #define HWRM_FW_GET_TIME_OUTPUT_ZONE_UTC UINT32_C(0x0) /* Time zone is not known */ #define HWRM_FW_GET_TIME_OUTPUT_ZONE_UNKNOWN UINT32_C(0xffff) uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_exec_fwd_resp */ /* * Description: This command is used to send an encapsulated request to the * HWRM. This command instructs the HWRM to execute the request and forward the * response of the encapsulated request to the location specified in the * original request that is encapsulated. The target id of this command shall be * set to 0xFFFF (HWRM). The response location in this command shall be used to * acknowledge the receipt of the encapsulated request and forwarding of the * response. */ /* Input (128 bytes) */ struct hwrm_exec_fwd_resp_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t encap_request[26]; /* * This is an encapsulated request. This request should be executed by * the HWRM and the response should be provided in the response buffer * inside the encapsulated request. */ uint16_t encap_resp_target_id; /* * This value indicates the target id of the response to the * encapsulated request. 0x0 - 0xFFF8 - Used for function ids 0xFFF8 - * 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint16_t unused_0[3]; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_exec_fwd_resp_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_reject_fwd_resp */ /* * Description: This command is used to send an encapsulated request to the * HWRM. This command instructs the HWRM to reject the request and forward the * error response of the encapsulated request to the location specified in the * original request that is encapsulated. The target id of this command shall be * set to 0xFFFF (HWRM). The response location in this command shall be used to * acknowledge the receipt of the encapsulated request and forwarding of the * response. */ /* Input (128 bytes) */ struct hwrm_reject_fwd_resp_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t encap_request[26]; /* * This is an encapsulated request. This request should be rejected by * the HWRM and the error response should be provided in the response * buffer inside the encapsulated request. */ uint16_t encap_resp_target_id; /* * This value indicates the target id of the response to the * encapsulated request. 0x0 - 0xFFF8 - Used for function ids 0xFFF8 - * 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint16_t unused_0[3]; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_reject_fwd_resp_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_fwd_resp */ /* * Description: This command is used to send an encapsulated response to the * HWRM. The HWRM shall forward this response based on the target id. The * response address provided in this command shall be used to acknowledge the * receipt of the encapsulated response. The encapsulated response address * provided in this command shall be used to provide the encapsulated response. */ /* Input (40 bytes) */ struct hwrm_fwd_resp_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint16_t encap_resp_target_id; /* * This value indicates the target id of the encapsulated response. 0x0 * - 0xFFF8 - Used for function ids 0xFFF8 - 0xFFFE - Reserved for * internal processors 0xFFFF - HWRM */ uint16_t encap_resp_cmpl_ring; /* * This value indicates the completion ring the encapsulated response * will be optionally completed on. If the value is -1, then no CR * completion shall be generated for the encapsulated response. Any * other value must be a valid CR ring_id value. If a valid * encap_resp_cmpl_ring is provided, then a CR completion shall be * generated for the encapsulated response. */ uint16_t encap_resp_len; /* This field indicates the length of encapsulated response. */ uint8_t unused_0; uint8_t unused_1; uint64_t encap_resp_addr; /* * This is the host address where the encapsulated response will be * written. This area must be 16B aligned and must be cleared to zero * before the original request is made. */ uint32_t encap_resp[24]; /* This is an encapsulated response. */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_fwd_resp_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_fwd_async_event_cmpl */ /* * Description: This command is used to send an encapsulated asynchronous event * completion to the HWRM. The HWRM shall forward this asynchronous event * completion to target(s) specified in the command. The HWRM shall complete * this command only after forwarding asynchronous event completion to specified * targets. */ /* Input (32 bytes) */ struct hwrm_fwd_async_event_cmpl_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint16_t encap_async_event_target_id; /* * This value indicates the target id of the encapsulated asynchronous * event. 0x0 - 0xFFF8 - Used for function ids 0xFFF8 - 0xFFFE - * Reserved for internal processors 0xFFFF - Broadcast to all children * VFs (only applicable when a PF is the requester) */ uint8_t unused_0; uint8_t unused_1; uint8_t unused_2[3]; uint8_t unused_3; uint32_t encap_async_event_cmpl[4]; /* This is an encapsulated asynchronous event completion. */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_fwd_async_event_cmpl_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_temp_monitor_query */ /* * Description: A temperature monitor is used to query the device temperature. */ /* Input (16 bytes) */ struct hwrm_temp_monitor_query_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_temp_monitor_query_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint8_t temp; /* The HWRM shall provide the current temperature of device in Celsius. */ uint8_t unused_0; uint16_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t unused_4; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_wol_filter_alloc */ /* * Description: A Wake-On-LAN (WoL) filter is a filter resource that is used to * identify a WoL packet. # Among all function drivers, the HWRM shall only * allow PF drivers to allocate WoL filters. # The HWRM shall not allow VF * drivers to allocate any WoL filters. # When partitioning is enabled and WoL * is supported, the HWRM shall support at least one WoL filter per partition. # * The HWRM shall retain a WoL filter setting until the filter is freed. # If * the HWRM client is a function driver, then the HWRM shall not allow the HWRM * client to set up WoL filters on the port that the function is not associated * with. # If the HWRM client is one of the trusted embedded services (e.g. * management service), the the HWRM shall allow the HWRM client to set up WoL * filters on any port of the device. */ /* Input (64 bytes) */ struct hwrm_wol_filter_alloc_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t flags; uint32_t enables; /* This bit must be '1' for the mac_address field to be configured. */ #define HWRM_WOL_FILTER_ALLOC_INPUT_ENABLES_MAC_ADDRESS UINT32_C(0x1) /* This bit must be '1' for the pattern_offset field to be configured. */ #define HWRM_WOL_FILTER_ALLOC_INPUT_ENABLES_PATTERN_OFFSET UINT32_C(0x2) /* This bit must be '1' for the pattern_buf_size field to be configured. */ #define HWRM_WOL_FILTER_ALLOC_INPUT_ENABLES_PATTERN_BUF_SIZE UINT32_C(0x4) /* This bit must be '1' for the pattern_buf_addr field to be configured. */ #define HWRM_WOL_FILTER_ALLOC_INPUT_ENABLES_PATTERN_BUF_ADDR UINT32_C(0x8) /* * This bit must be '1' for the pattern_mask_addr field to be * configured. */ #define HWRM_WOL_FILTER_ALLOC_INPUT_ENABLES_PATTERN_MASK_ADDR UINT32_C(0x10) /* * This bit must be '1' for the pattern_mask_size field to be * configured. */ #define HWRM_WOL_FILTER_ALLOC_INPUT_ENABLES_PATTERN_MASK_SIZE UINT32_C(0x20) uint16_t port_id; /* Port ID of port on which WoL filter is configured. */ uint8_t wol_type; /* This value represents a Wake-on-LAN type. */ /* Magic Paket */ #define HWRM_WOL_FILTER_ALLOC_INPUT_WOL_TYPE_MAGICPKT UINT32_C(0x0) /* Bitmap */ #define HWRM_WOL_FILTER_ALLOC_INPUT_WOL_TYPE_BMP UINT32_C(0x1) /* Invalid */ #define HWRM_WOL_FILTER_ALLOC_INPUT_WOL_TYPE_INVALID UINT32_C(0xff) uint8_t unused_0; uint32_t unused_1; uint8_t mac_address[6]; /* * # If this field is enabled and magic packet WoL filter type is * specified in this command, the value set in this field shall be used * in setting the magic packet based WoL filter. # If this field is not * enabled and magic packet WoL filter type is specified and port id is * specified to 0xFF in this command, then the HWRM shall use default * MAC address configured on the function associated with the HWRM * client. # If this field is not enabled and magic packet WoL filter * type is specified and port id is not specified to 0xFF in this * command, then the HWRM shall use default MAC address configured on * the port. */ uint16_t pattern_offset; /* * The offset from the beginning of MAC header where pattern should be * matched. Applies to bitmap WoL. */ uint16_t pattern_buf_size; /* The size of the pattern that is being matched. Applies to bitmap WoL. */ uint16_t pattern_mask_size; /* The size of the pattern mask. Applies to bitmap WoL. */ uint32_t unused_2; uint64_t pattern_buf_addr; /* Physical address of the pattern buffer. Applies to bitmap WoL. */ uint64_t pattern_mask_addr; /* Physical address of the pattern mask. Applies to bitmap WoL. */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_wol_filter_alloc_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint8_t wol_filter_id; /* This value identifies a Wake-on-LAN (WoL) filter. */ uint8_t unused_0; uint16_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t unused_4; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_wol_filter_free */ /* * Description: Free a WoL filter. # Among all function drivers, the HWRM shall * only allow PF drivers to free WoL filters. # The HWRM shall not allow VF * drivers to free any WoL filters. # The HWRM shall not allow a function driver * to free an Out-Of-Box WoL filter. # The HWRM shall not allow a function * driver to free a WoL filter on a port that the corresponding function is not * associated with. # The HWRM shall not allow a function driver to free a WoL * filter on a function that the function driver is not associated with. */ /* Input (32 bytes) */ struct hwrm_wol_filter_free_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t flags; /* * # When this bit is set to '1', then all active WoL filters on the * port are requested to be freed. # If the a function driver sets this * flag to '1', then the HWRM shall free all active WoL filters that are * not set by other function drivers on that port. */ #define HWRM_WOL_FILTER_FREE_INPUT_FLAGS_FREE_ALL_WOL_FILTERS UINT32_C(0x1) uint32_t enables; /* This bit must be '1' for the wol_filter_id field to be configured. */ #define HWRM_WOL_FILTER_FREE_INPUT_ENABLES_WOL_FILTER_ID UINT32_C(0x1) uint16_t port_id; /* Port ID of the port on which WoL filter(s) is (are) being freed. */ uint8_t wol_filter_id; /* The HWRM shall ignore this field if free_all_wol_filters flag is set. */ uint8_t unused_0[5]; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_wol_filter_free_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_wol_filter_qcfg */ /* * Description: Query WoL filter configuration. # Among all function drivers, * the HWRM shall only allow PF drivers to query WoL filters. # The HWRM shall * not allow VF drivers to query any WoL filters. # The HWRM shall return WoL * filters that are active on the associated port for which this query is being * performed. # If the HWRM client is a function driver, then the HWRM shall not * allow the HWRM client to query WoL filters that are set up by other function * drivers. # If the HWRM client is a function driver, then the HWRM shall not * allow the HWRM client to query WoL filters on the port that the function is * not associated with. # If the HWRM client is one of the trusted embedded * service (e.g. management service), the the HWRM shall allow the HWRM client * to query WoL filters on any port of the device. */ /* Input (56 bytes) */ struct hwrm_wol_filter_qcfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint16_t port_id; /* Port ID of port on which WoL filter that is being queried. */ uint16_t handle; /* * This is an opaque handle used to access filters. # The HWRM client * shall set this field to 0x0000 to begin the query. # After the first * query, the HWRM client shall retrieve next filters (if they exist) * using the HWRM provided handle in the response. */ uint32_t unused_0; uint64_t pattern_buf_addr; /* * Physical address of the pattern buffer. Applies to bitmap WoL filter * only. # Value of 0 indicates an invalid buffer address. If this field * is set to 0, then HWRM shall ignore pattern_buf_size. # If the HWRM * client provides an invalid buffer address for the pattern, then the * HWRM is not required to provide pattern when the response contains a * bitmap WoL filter. */ uint64_t pattern_buf_size; /* The sixe of the pattern buffer. Applies to bitmap WoL filter only. */ uint64_t pattern_mask_addr; /* * Physical address of the pattern mask. Applies to bitmap WoL filter * only. # Value of 0 indicates an invalid pattern mask address. If this * field is set to 0, then HWRM shall ignore pattern_mask_size. # If the * HWRM client provides an invalid mask address for the pattern, then * the HWRM is not required to provide mask when the response contains a * bitmap WoL filter. */ uint64_t pattern_mask_size; /* * The size of the buffer for pattern mask. Applies to bitmap WoL filter * only. */ } __attribute__((packed)); /* Output (32 bytes) */ struct hwrm_wol_filter_qcfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint16_t next_handle; /* * This is the next handle that is used to access filters. # If this * field is set to 0x0000, then no WoL filters are currently configured * on this port and all other fields in the output shall be ignored by * the HWRM client. # If this field is set to neither 0x0000 nor 0xFFFF, * then the wol_filter_id is valid and the parameters provided in the * response are based on the wol_type. # If this field is set to 0xFFFF, * then there are no remaining configured WoL filters to be queried for * the queried function after this response, wol_filter_id is valid and * the parameters provided in the response are based on the wol_type. */ uint8_t wol_filter_id; /* This value identifies the filter returned in this response. */ uint8_t wol_type; /* * This value identifies the type of WoL filter returned in this * response. */ /* Magic Paket */ #define HWRM_WOL_FILTER_QCFG_OUTPUT_WOL_TYPE_MAGICPKT UINT32_C(0x0) /* Bitmap */ #define HWRM_WOL_FILTER_QCFG_OUTPUT_WOL_TYPE_BMP UINT32_C(0x1) /* Invalid */ #define HWRM_WOL_FILTER_QCFG_OUTPUT_WOL_TYPE_INVALID UINT32_C(0xff) uint32_t unused_0; uint8_t mac_address[6]; /* * The MAC address value used by the WoL filter. Applies to magic packet * based WoL. */ uint16_t pattern_offset; /* * The offset from the beginning of MAC header where pattern should be * matched. Applies to bitmap WoL. */ uint16_t pattern_size; /* * The actual size of the pattern that is being returned. Applies to * bitmap WoL. */ uint16_t pattern_mask_size; /* * The actual size of the pattern mask that is being returned. Applies * to bitmap WoL. */ uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_wol_reason_qcfg */ /* Description: Query WoL reason for the last system wake up. */ /* Input (40 bytes) */ struct hwrm_wol_reason_qcfg_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint16_t port_id; /* Port ID of port for which this query is for. */ uint8_t unused_0; uint8_t unused_1; uint8_t unused_2[3]; uint8_t unused_3; uint64_t wol_pkt_buf_addr; /* Physical address of the packet buffer for querying WoL packet. */ uint64_t wol_pkt_buf_size; /* The size of the buffer for the WoL packet. */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_wol_reason_qcfg_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint8_t wol_filter_id; /* * This value identifies the filter that matched the last WoL packet. * This id is only valid with valid WoL reason. */ uint8_t wol_reason; /* * This value identifies the type of WoL reason returned in this * response. When the wol_type is set to invalid, then there is no WoL * event that happened during last system wake-up. */ /* Magic Paket */ #define HWRM_WOL_REASON_QCFG_OUTPUT_WOL_REASON_MAGICPKT UINT32_C(0x0) /* Bitmap */ #define HWRM_WOL_REASON_QCFG_OUTPUT_WOL_REASON_BMP UINT32_C(0x1) /* Invalid */ #define HWRM_WOL_REASON_QCFG_OUTPUT_WOL_REASON_INVALID UINT32_C(0xff) uint8_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t unused_4; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_dbg_dump */ /* * Description: This command is used by to initiate the dump of debug * information to a driver specified address. */ /* Input (40 bytes) */ struct hwrm_dbg_dump_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t handle; /* * Handle used to dump debug data. handle = 0 indicates the beginning of * the dump. handle != 0 indicates the request to dump the next part. */ uint32_t unused_0; uint64_t host_dbg_dump_addr; /* * Address of the host buffer where the debug data is requested to be * dumped. */ uint64_t host_dbg_dump_addr_len; /* Length of host buffer used for transferring debug data. */ } __attribute__((packed)); /* Output (24 bytes) */ struct hwrm_dbg_dump_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t nexthandle; /* * Handle used to indicate availability of additional debug data. * nexthandle = 0 indicates that there is no more debug data available. * nexthandle != 0 indicates the handle value that should be used to * request the next part of debug data. */ uint32_t dbg_data_len; /* The number of bytes of debug data written to debug dump buffer. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_nvm_raw_write_blk */ /* * Note: Write an unmanaged block of data at any physical offset within the * NVRAM. Used for initial provisioning/manufacturing purposes only. Implemented * in the ChiMP boot-strap firmware (fwutil.bin) only. */ /* Input (32 bytes) */ struct hwrm_nvm_raw_write_blk_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint64_t host_src_addr; /* * 64-bit Host Source Address. This is the loation of the source data to * be written. */ uint32_t dest_addr; /* * 32-bit Destination Address. This is the NVRAM byte-offset where the * source data will be written to. */ uint32_t len; /* Length of data to be written, in bytes. */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_nvm_raw_write_blk_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_nvm_read */ /* * Note: Read the contents of an NVRAM item as referenced (indexed) by an * existing directory entry. */ /* Input (40 bytes) */ struct hwrm_nvm_read_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint64_t host_dest_addr; /* * 64-bit Host Destination Address. This is the host address where the * data will be written to. */ uint16_t dir_idx; /* The 0-based index of the directory entry. */ uint8_t unused_0; uint8_t unused_1; uint32_t offset; /* The NVRAM byte-offset to read from. */ uint32_t len; /* The length of the data to be read, in bytes. */ uint32_t unused_2; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_nvm_read_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_nvm_raw_dump */ /* Note: Dump a raw block of data from NVRAM. */ /* Input (32 bytes) */ struct hwrm_nvm_raw_dump_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint64_t host_dest_addr; /* * 64-bit Host Destination Address. This is the host address where the * data will be written to. */ uint32_t offset; /* 32-bit NVRAM byte-offset to read from. */ uint32_t len; /* Total length of NVRAM contents to be read, in bytes. */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_nvm_raw_dump_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_nvm_get_dir_entries */ /* * Description: Read the NVRAM directory. Each directory entry is at least 24 * bytes in length and contains the: - 16-bit directory entry type * (BNX_DIR_TYPE_* value) - 16-bit ordinal (instance of this directory entry * type) - 16-bit extension flags (identifies inactive entries and entries for * firmware update) - 16-bit attribute flags (identifies entries with a * purposely invalid chksum value) - 32-bit byte-offset into NVRAM where this * item data is located - 32-bit length of allocated NVRAM for item, in bytes * (multiple of block size) - 32-bit length of data (excluding padding), in * bytes (may be 0) - 32-bit data checksum (CRC-32) See the * bnxnvm_directory_entry_t definition in the file bnxnvm_defs.h. */ /* Input (24 bytes) */ struct hwrm_nvm_get_dir_entries_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint64_t host_dest_addr; /* * 64-bit Host Destination Address. This is the host address where the * directory will be written. */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_nvm_get_dir_entries_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_nvm_get_dir_info */ /* Note: Get Directory Header info. */ /* Input (16 bytes) */ struct hwrm_nvm_get_dir_info_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ } __attribute__((packed)); /* Output (24 bytes) */ struct hwrm_nvm_get_dir_info_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t entries; /* Number of directory entries in the directory. */ uint32_t entry_length; /* Size of each directory entry, in bytes. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_nvm_write */ /* * Note: Write to the allocated NVRAM of an item referenced by an existing * directory entry. */ /* Input (48 bytes) */ struct hwrm_nvm_write_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint64_t host_src_addr; /* 64-bit Host Source Address. This is where the source data is. */ uint16_t dir_type; /* * The Directory Entry Type (valid values are defined in the * bnxnvm_directory_type enum defined in the file bnxnvm_defs.h). */ uint16_t dir_ordinal; /* * Directory ordinal. The 0-based instance of the combined Directory * Entry Type and Extension. */ uint16_t dir_ext; /* * The Directory Entry Extension flags (see BNX_DIR_EXT_* in the file * bnxnvm_defs.h). */ uint16_t dir_attr; /* * Directory Entry Attribute flags (see BNX_DIR_ATTR_* in the file * bnxnvm_defs.h). */ uint32_t dir_data_length; /* * Length of data to write, in bytes. May be less than or equal to the * allocated size for the directory entry. The data length stored in the * directory entry will be updated to reflect this value once the write * is complete. */ uint16_t option; /* Option. */ uint16_t flags; /* * When this bit is '1', the original active image will not be removed. * TBD: what purpose is this? */ #define HWRM_NVM_WRITE_INPUT_FLAGS_KEEP_ORIG_ACTIVE_IMG UINT32_C(0x1) uint32_t dir_item_length; /* * The requested length of the allocated NVM for the item, in bytes. * This value may be greater than or equal to the specified data length * (dir_data_length). If this value is less than the specified data * length, it will be ignored. The response will contain the actual * allocated item length, which may be greater than the requested item * length. The purpose for allocating more than the required number of * bytes for an item's data is to pre-allocate extra storage (padding) * to accommodate the potential future growth of an item (e.g. upgraded * firmware with a size increase, log growth, expanded configuration * data). */ uint32_t unused_0; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_nvm_write_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t dir_item_length; /* * Length of the allocated NVM for the item, in bytes. The value may be * greater than or equal to the specified data length or the requested * item length. The actual item length used when creating a new * directory entry will be a multiple of an NVM block size. */ uint16_t dir_idx; /* The directory index of the created or modified item. */ uint8_t unused_0; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_nvm_modify */ /* * Note: Modify the contents of an NVRAM item as referenced (indexed) by an * existing directory entry. */ /* Input (40 bytes) */ struct hwrm_nvm_modify_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint64_t host_src_addr; /* 64-bit Host Source Address. This is where the modified data is. */ uint16_t dir_idx; /* 16-bit directory entry index. */ uint8_t unused_0; uint8_t unused_1; uint32_t offset; /* 32-bit NVRAM byte-offset to modify content from. */ uint32_t len; /* * Length of data to be modified, in bytes. The length shall be non- * zero. */ uint32_t unused_2; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_nvm_modify_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_nvm_find_dir_entry */ /* * Note: Search a directory entry in the directory by either directory entry * index or directory entry parameters. */ /* Input (32 bytes) */ struct hwrm_nvm_find_dir_entry_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t enables; /* This bit must be '1' for the dir_idx_valid field to be configured. */ #define HWRM_NVM_FIND_DIR_ENTRY_INPUT_ENABLES_DIR_IDX_VALID UINT32_C(0x1) uint16_t dir_idx; /* Directory Entry Index */ uint16_t dir_type; /* Directory Entry (Image) Type */ uint16_t dir_ordinal; /* Directory ordinal. The instance of this Directory Type */ uint16_t dir_ext; /* The Directory Entry Extension flags. */ uint8_t opt_ordinal; /* This value indicates the search option using dir_ordinal. */ #define HWRM_NVM_FIND_DIR_ENTRY_INPUT_OPT_ORDINAL_MASK UINT32_C(0x3) #define HWRM_NVM_FIND_DIR_ENTRY_INPUT_OPT_ORDINAL_SFT 0 /* Equal to specified ordinal value. */ #define HWRM_NVM_FIND_DIR_ENTRY_INPUT_OPT_ORDINAL_EQ UINT32_C(0x0) /* Greater than or equal to specified ordinal value */ #define HWRM_NVM_FIND_DIR_ENTRY_INPUT_OPT_ORDINAL_GE UINT32_C(0x1) /* Greater than specified ordinal value */ #define HWRM_NVM_FIND_DIR_ENTRY_INPUT_OPT_ORDINAL_GT UINT32_C(0x2) uint8_t unused_1[3]; } __attribute__((packed)); /* Output (32 bytes) */ struct hwrm_nvm_find_dir_entry_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t dir_item_length; /* Allocated NVRAM for this directory entry, in bytes. */ uint32_t dir_data_length; /* Size of the stored data for this directory entry, in bytes. */ uint32_t fw_ver; /* * Firmware version. Only valid if the directory entry is for embedded * firmware stored in APE_BIN Format. */ uint16_t dir_ordinal; /* Directory ordinal. */ uint16_t dir_idx; /* Directory Entry Index */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_nvm_erase_dir_entry */ /* * Note: Remove a directory entry specified by the directory entry index from * the directory. */ /* Input (24 bytes) */ struct hwrm_nvm_erase_dir_entry_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint16_t dir_idx; /* Directory Entry Index */ uint16_t unused_0[3]; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_nvm_erase_dir_entry_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_nvm_get_dev_info */ /* * Note: Get device info. Return Manufacturer_ID, Device_ID, block_size, * nvram_size, reserved_size and available_size. */ /* Input (16 bytes) */ struct hwrm_nvm_get_dev_info_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ } __attribute__((packed)); /* Output (32 bytes) */ struct hwrm_nvm_get_dev_info_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint16_t manufacturer_id; /* Manufacturer ID. */ uint16_t device_id; /* Device ID. */ uint32_t sector_size; /* Sector size of the NVRAM device. */ uint32_t nvram_size; /* Total size, in bytes of the NVRAM device. */ uint32_t reserved_size; uint32_t available_size; /* * Available size that can be used, in bytes. Available size is the * NVRAM size take away the used size and reserved size. */ uint8_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_nvm_mod_dir_entry */ /* Note: Modify a directory entry parameters in the directory. */ /* Input (32 bytes) */ struct hwrm_nvm_mod_dir_entry_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t enables; /* This bit must be '1' for the checksum field to be configured. */ #define HWRM_NVM_MOD_DIR_ENTRY_INPUT_ENABLES_CHECKSUM UINT32_C(0x1) uint16_t dir_idx; /* Directory Entry Index */ uint16_t dir_ordinal; /* Directory ordinal. The (0-based) instance of this Directory Type. */ uint16_t dir_ext; /* * The Directory Entry Extension flags (see BNX_DIR_EXT_* for extension * flag definitions). */ uint16_t dir_attr; /* * Directory Entry Attribute flags (see BNX_DIR_ATTR_* for attribute * flag definitions). */ uint32_t checksum; /* * If valid, then this field updates the checksum value of the content * in the directory entry. */ } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_nvm_mod_dir_entry_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_nvm_verify_update */ /* * Description: Verify updated content of a directory entry. Before this * verification, there should be two valid directory entries of the given * directory type (one with "UPDATE" directory extension flag and the current * one "ACTIVE"). Below are steps the HWRM performs for executing this command: * # The HWRM finds the directory entry with "UDPATE" extension flag based on * input parameters. The new directory entry should already have updated * contents. # The HWRM performs signature verification of the updated content. * # If the signature verification is successful, the two directory entries are * switched (the verified updated entry is made active and the current "ACTIVE" * entry is marked with "UPDATE" extension flag). Implementation notes: # The * HWRM shall allow this command to be requested against any dir_type value (and * not limit it to a subset). # In the case of an updated HWRM firmware, the new * firmware version shall not automatically take effect (i.e. be executed). */ /* Input (24 bytes) */ struct hwrm_nvm_verify_update_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint16_t dir_type; /* Directory Entry Type, to be verified. */ uint16_t dir_ordinal; /* Directory ordinal. The instance of the Directory Type to be verified. */ uint16_t dir_ext; /* * The Directory Entry Extension flags. The "UPDATE" extension flag must * be set in this value. A corresponding directory entry with the same * type and ordinal values but *without* the "UPDATE" extension flag * must also exist. The other flags of the extension must be identical * between the active and update entries. */ uint16_t unused_0; } __attribute__((packed)); /* Output (16 bytes) */ struct hwrm_nvm_verify_update_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); /* hwrm_nvm_install_update */ /* * Description: Install a staged NVM package. A package file must first be * staged into the "UPDATE" NVM item. This staging is accomplished using the * nvm_write and/or nvm_modify HWRM commands. */ /* Input (24 bytes) */ struct hwrm_nvm_install_update_input { uint16_t req_type; /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. */ uint16_t cmpl_ring; /* * This value indicates the what completion ring the request will be * optionally completed on. If the value is -1, then no CR completion * will be generated. Any other value must be a valid CR ring_id value * for this function. */ uint16_t seq_id; /* This value indicates the command sequence number. */ uint16_t target_id; /* * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM */ uint64_t resp_addr; /* * This is the host address where the response will be written when the * request is complete. This area must be 16B aligned and must be * cleared to zero before the request is made. */ uint32_t install_type; /* * Installation type. If the value 3 through 0xffff is used, only * packaged items with that type value will be installed and conditional * installation directives for those packaged items will be over-ridden * (i.e. 'create' or 'replace' will be treated as 'install'). */ /* * Perform a normal package installation. Conditional * installation directives (e.g. 'create' and 'replace') of * packaged items will be followed. */ #define HWRM_NVM_INSTALL_UPDATE_INPUT_INSTALL_TYPE_NORMAL UINT32_C(0x0) /* * Install all packaged items regardless of installation * directive (i.e. treat all packaged items as though they have * an installation directive of 'install'). */ #define HWRM_NVM_INSTALL_UPDATE_INPUT_INSTALL_TYPE_ALL UINT32_C(0xffffffff) uint32_t unused_0; } __attribute__((packed)); /* Output (24 bytes) */ struct hwrm_nvm_install_update_output { uint16_t error_code; /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate */ uint16_t req_type; /* This field returns the type of original request. */ uint16_t seq_id; /* This field provides original sequence number of the command. */ uint16_t resp_len; /* * This field is the length of the response in bytes. The last byte of * the response is a valid flag that will read as '1' when the command * has been completely written to memory. */ uint64_t installed_items; /* * Bit-mask of successfully installed items. Bit-0 corresponding to the * first packaged item, Bit-1 for the second item, etc. A value of 0 * indicates that no items were successfully installed. */ uint8_t result; /* result is 8 b */ /* There was no problem with the package installation. */ #define HWRM_NVM_INSTALL_UPDATE_OUTPUT_RESULT_SUCCESS UINT32_C(0x0) uint8_t problem_item; /* problem_item is 8 b */ /* There was no problem with any packaged items. */ #define HWRM_NVM_INSTALL_UPDATE_OUTPUT_PROBLEM_ITEM_NONE UINT32_C(0x0) /* There was a problem with the NVM package itself. */ #define HWRM_NVM_INSTALL_UPDATE_OUTPUT_PROBLEM_ITEM_PACKAGE UINT32_C(0xff) uint8_t reset_required; /* reset_required is 8 b */ /* * No reset is required for installed/updated firmware or * microcode to take effect. */ #define HWRM_NVM_INSTALL_UPDATE_OUTPUT_RESET_REQUIRED_NONE UINT32_C(0x0) /* * A PCIe reset (e.g. system reboot) is required for newly * installed/updated firmware or microcode to take effect. */ #define HWRM_NVM_INSTALL_UPDATE_OUTPUT_RESET_REQUIRED_PCI UINT32_C(0x1) /* * A controller power reset (e.g. system power-cycle) is * required for newly installed/updated firmware or microcode to * take effect. Some newly installed/updated firmware or * microcode may still take effect upon the next PCIe reset. */ #define HWRM_NVM_INSTALL_UPDATE_OUTPUT_RESET_REQUIRED_POWER UINT32_C(0x2) uint8_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; uint8_t valid; /* * This field is used in Output records to indicate that the output is * completely written to RAM. This field should be read as '1' to * indicate that the output has been completely written. When writing a * command completion or response to an internal processor, the order of * writes has to be such that this field is written last. */ } __attribute__((packed)); #endif /* _HSI_STRUCT_DEF_EXTERNAL_H_ */