2 * Copyright (c) 2013-2016 Qlogic Corporation
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
25 * POSSIBILITY OF SUCH DAMAGE.
31 * Author : David C Somayajulu, Qlogic Corporation, Aliso Viejo, CA 92656.
37 * PCIe Registers; Direct Mapped; Offsets from BAR0
41 * Register offsets for QLE8030
45 * Firmware Mailbox Registers
46 * 0 thru 511; offsets 0x800 thru 0xFFC; 32bits each
48 #define Q8_FW_MBOX0 0x00000800
49 #define Q8_FW_MBOX511 0x00000FFC
52 * Host Mailbox Registers
53 * 0 thru 511; offsets 0x000 thru 0x7FC; 32bits each
55 #define Q8_HOST_MBOX0 0x00000000
56 #define Q8_HOST_MBOX511 0x000007FC
58 #define Q8_MBOX_INT_ENABLE 0x00001000
59 #define Q8_MBOX_INT_MASK_MSIX 0x00001200
60 #define Q8_MBOX_INT_LEGACY 0x00003010
62 #define Q8_HOST_MBOX_CNTRL 0x00003038
63 #define Q8_FW_MBOX_CNTRL 0x0000303C
65 #define Q8_PEG_HALT_STATUS1 0x000034A8
66 #define Q8_PEG_HALT_STATUS2 0x000034AC
67 #define Q8_FIRMWARE_HEARTBEAT 0x000034B0
69 #define Q8_FLASH_LOCK_ID 0x00003500
70 #define Q8_DRIVER_LOCK_ID 0x00003504
71 #define Q8_FW_CAPABILITIES 0x00003528
73 #define Q8_FW_VER_MAJOR 0x00003550
74 #define Q8_FW_VER_MINOR 0x00003554
75 #define Q8_FW_VER_SUB 0x00003558
77 #define Q8_BOOTLD_ADDR 0x0000355C
78 #define Q8_BOOTLD_SIZE 0x00003560
80 #define Q8_FW_IMAGE_ADDR 0x00003564
81 #define Q8_FW_BUILD_NUMBER 0x00003568
82 #define Q8_FW_IMAGE_VALID 0x000035FC
84 #define Q8_CMDPEG_STATE 0x00003650
86 #define Q8_LINK_STATE 0x00003698
87 #define Q8_LINK_STATE_2 0x0000369C
89 #define Q8_LINK_SPEED_0 0x000036E0
90 #define Q8_LINK_SPEED_1 0x000036E4
91 #define Q8_LINK_SPEED_2 0x000036E8
92 #define Q8_LINK_SPEED_3 0x000036EC
94 #define Q8_MAX_LINK_SPEED_0 0x000036F0
95 #define Q8_MAX_LINK_SPEED_1 0x000036F4
96 #define Q8_MAX_LINK_SPEED_2 0x000036F8
97 #define Q8_MAX_LINK_SPEED_3 0x000036FC
99 #define Q8_ASIC_TEMPERATURE 0x000037B4
102 * CRB Window Registers
103 * 0 thru 15; offsets 0x3800 thru 0x383C; 32bits each
105 #define Q8_CRB_WINDOW_PF0 0x00003800
106 #define Q8_CRB_WINDOW_PF15 0x0000383C
108 #define Q8_FLASH_LOCK 0x00003850
109 #define Q8_FLASH_UNLOCK 0x00003854
111 #define Q8_DRIVER_LOCK 0x00003868
112 #define Q8_DRIVER_UNLOCK 0x0000386C
114 #define Q8_LEGACY_INT_PTR 0x000038C0
115 #define Q8_LEGACY_INT_TRIG 0x000038C4
116 #define Q8_LEGACY_INT_MASK 0x000038C8
118 #define Q8_WILD_CARD 0x000038F0
119 #define Q8_INFORMANT 0x000038FC
122 * Ethernet Interface Specific Registers
124 #define Q8_DRIVER_OP_MODE 0x00003570
125 #define Q8_API_VERSION 0x0000356C
126 #define Q8_NPAR_STATE 0x0000359C
129 * End of PCIe Registers; Direct Mapped; Offsets from BAR0
135 #define Q8_LED_DUAL_0 0x28084C80
136 #define Q8_LED_SINGLE_0 0x28084C90
138 #define Q8_LED_DUAL_1 0x28084CA0
139 #define Q8_LED_SINGLE_1 0x28084CB0
141 #define Q8_LED_DUAL_2 0x28084CC0
142 #define Q8_LED_SINGLE_2 0x28084CD0
144 #define Q8_LED_DUAL_3 0x28084CE0
145 #define Q8_LED_SINGLE_3 0x28084CF0
147 #define Q8_GPIO_1 0x28084D00
148 #define Q8_GPIO_2 0x28084D10
149 #define Q8_GPIO_3 0x28084D20
150 #define Q8_GPIO_4 0x28084D40
151 #define Q8_GPIO_5 0x28084D50
152 #define Q8_GPIO_6 0x28084D60
153 #define Q8_GPIO_7 0x42100060
154 #define Q8_GPIO_8 0x42100064
156 #define Q8_FLASH_SPI_STATUS 0x2808E010
157 #define Q8_FLASH_SPI_CONTROL 0x2808E014
159 #define Q8_FLASH_STATUS 0x42100004
160 #define Q8_FLASH_CONTROL 0x42110004
161 #define Q8_FLASH_ADDRESS 0x42110008
162 #define Q8_FLASH_WR_DATA 0x4211000C
163 #define Q8_FLASH_RD_DATA 0x42110018
165 #define Q8_FLASH_DIRECT_WINDOW 0x42110030
166 #define Q8_FLASH_DIRECT_DATA 0x42150000
168 #define Q8_MS_CNTRL 0x41000090
170 #define Q8_MS_ADDR_LO 0x41000094
171 #define Q8_MS_ADDR_HI 0x41000098
173 #define Q8_MS_WR_DATA_0_31 0x410000A0
174 #define Q8_MS_WR_DATA_32_63 0x410000A4
175 #define Q8_MS_WR_DATA_64_95 0x410000B0
176 #define Q8_MS_WR_DATA_96_127 0x410000B4
178 #define Q8_MS_RD_DATA_0_31 0x410000A8
179 #define Q8_MS_RD_DATA_32_63 0x410000AC
180 #define Q8_MS_RD_DATA_64_95 0x410000B8
181 #define Q8_MS_RD_DATA_96_127 0x410000BC
183 #define Q8_CRB_PEG_0 0x3400003c
184 #define Q8_CRB_PEG_1 0x3410003c
185 #define Q8_CRB_PEG_2 0x3420003c
186 #define Q8_CRB_PEG_3 0x3430003c
187 #define Q8_CRB_PEG_4 0x34B0003c
190 * Macros for reading and writing registers
193 #if defined(__i386__) || defined(__amd64__)
194 #define Q8_MB() __asm volatile("mfence" ::: "memory")
195 #define Q8_WMB() __asm volatile("sfence" ::: "memory")
196 #define Q8_RMB() __asm volatile("lfence" ::: "memory")
203 #define READ_REG32(ha, reg) bus_read_4((ha->pci_reg), reg)
205 #define WRITE_REG32(ha, reg, val) \
207 bus_write_4((ha->pci_reg), reg, val);\
208 bus_read_4((ha->pci_reg), reg);\
211 #define Q8_NUM_MBOX 512
213 #define Q8_MAX_NUM_MULTICAST_ADDRS 1023
214 #define Q8_MAC_ADDR_LEN 6
221 * Command Response Interface - Commands
224 #define Q8_MBX_CONFIG_IP_ADDRESS 0x0001
225 #define Q8_MBX_CONFIG_INTR 0x0002
226 #define Q8_MBX_MAP_INTR_SRC 0x0003
227 #define Q8_MBX_MAP_SDS_TO_RDS 0x0006
228 #define Q8_MBX_CREATE_RX_CNTXT 0x0007
229 #define Q8_MBX_DESTROY_RX_CNTXT 0x0008
230 #define Q8_MBX_CREATE_TX_CNTXT 0x0009
231 #define Q8_MBX_DESTROY_TX_CNTXT 0x000A
232 #define Q8_MBX_ADD_RX_RINGS 0x000B
233 #define Q8_MBX_CONFIG_LRO_FLOW 0x000C
234 #define Q8_MBX_CONFIG_MAC_LEARNING 0x000D
235 #define Q8_MBX_GET_STATS 0x000F
236 #define Q8_MBX_GENERATE_INTR 0x0011
237 #define Q8_MBX_SET_MAX_MTU 0x0012
238 #define Q8_MBX_MAC_ADDR_CNTRL 0x001F
239 #define Q8_MBX_GET_PCI_CONFIG 0x0020
240 #define Q8_MBX_GET_NIC_PARTITION 0x0021
241 #define Q8_MBX_SET_NIC_PARTITION 0x0022
242 #define Q8_MBX_QUERY_WOL_CAP 0x002C
243 #define Q8_MBX_SET_WOL_CONFIG 0x002D
244 #define Q8_MBX_GET_MINIDUMP_TMPLT_SIZE 0x002F
245 #define Q8_MBX_GET_MINIDUMP_TMPLT 0x0030
246 #define Q8_MBX_GET_FW_DCBX_CAPS 0x0034
247 #define Q8_MBX_QUERY_DCBX_SETTINGS 0x0035
248 #define Q8_MBX_CONFIG_RSS 0x0041
249 #define Q8_MBX_CONFIG_RSS_TABLE 0x0042
250 #define Q8_MBX_CONFIG_INTR_COALESCE 0x0043
251 #define Q8_MBX_CONFIG_LED 0x0044
252 #define Q8_MBX_CONFIG_MAC_ADDR 0x0045
253 #define Q8_MBX_CONFIG_STATISTICS 0x0046
254 #define Q8_MBX_CONFIG_LOOPBACK 0x0047
255 #define Q8_MBX_LINK_EVENT_REQ 0x0048
256 #define Q8_MBX_CONFIG_MAC_RX_MODE 0x0049
257 #define Q8_MBX_CONFIG_FW_LRO 0x004A
258 #define Q8_MBX_HW_CONFIG 0x004C
259 #define Q8_MBX_INIT_NIC_FUNC 0x0060
260 #define Q8_MBX_STOP_NIC_FUNC 0x0061
261 #define Q8_MBX_IDC_REQ 0x0062
262 #define Q8_MBX_IDC_ACK 0x0063
263 #define Q8_MBX_SET_PORT_CONFIG 0x0066
264 #define Q8_MBX_GET_PORT_CONFIG 0x0067
265 #define Q8_MBX_GET_LINK_STATUS 0x0068
270 * Mailbox Command Response
272 #define Q8_MBX_RSP_SUCCESS 0x0001
273 #define Q8_MBX_RSP_RESPONSE_FAILURE 0x0002
274 #define Q8_MBX_RSP_NO_CARD_CRB 0x0003
275 #define Q8_MBX_RSP_NO_CARD_MEM 0x0004
276 #define Q8_MBX_RSP_NO_CARD_RSRC 0x0005
277 #define Q8_MBX_RSP_INVALID_ARGS 0x0006
278 #define Q8_MBX_RSP_INVALID_ACTION 0x0007
279 #define Q8_MBX_RSP_INVALID_STATE 0x0008
280 #define Q8_MBX_RSP_NOT_SUPPORTED 0x0009
281 #define Q8_MBX_RSP_NOT_PERMITTED 0x000A
282 #define Q8_MBX_RSP_NOT_READY 0x000B
283 #define Q8_MBX_RSP_DOES_NOT_EXIST 0x000C
284 #define Q8_MBX_RSP_ALREADY_EXISTS 0x000D
285 #define Q8_MBX_RSP_BAD_SIGNATURE 0x000E
286 #define Q8_MBX_RSP_CMD_NOT_IMPLEMENTED 0x000F
287 #define Q8_MBX_RSP_CMD_INVALID 0x0010
288 #define Q8_MBX_RSP_TIMEOUT 0x0011
289 #define Q8_MBX_RSP_CMD_FAILED 0x0012
290 #define Q8_MBX_RSP_FATAL_TEMP 0x0013
291 #define Q8_MBX_RSP_MAX_EXCEEDED 0x0014
292 #define Q8_MBX_RSP_UNSPECIFIED 0x0015
293 #define Q8_MBX_RSP_INTR_CREATE_FAILED 0x0017
294 #define Q8_MBX_RSP_INTR_DELETE_FAILED 0x0018
295 #define Q8_MBX_RSP_INTR_INVALID_OP 0x0019
296 #define Q8_MBX_RSP_IDC_INTRMD_RSP 0x001A
298 #define Q8_MBX_CMD_VERSION (0x2 << 13)
299 #define Q8_MBX_RSP_STATUS(x) (((!(x >> 9)) || ((x >> 9) == 1)) ? 0: (x >> 9))
301 * Configure IP Address
303 typedef struct _q80_config_ip_addr {
305 uint16_t count_version;
308 #define Q8_MBX_CONFIG_IP_ADD_IP 0x1
309 #define Q8_MBX_CONFIG_IP_DEL_IP 0x2
312 #define Q8_MBX_CONFIG_IP_V4 0x0
313 #define Q8_MBX_CONFIG_IP_V6 0x1
321 uint8_t ipv6_addr[16];
323 } __packed q80_config_ip_addr_t;
325 typedef struct _q80_config_ip_addr_rsp {
327 uint16_t regcnt_status;
328 } __packed q80_config_ip_addr_rsp_t;
331 * Configure Interrupt Command
333 typedef struct _q80_intr {
335 #define Q8_MBX_CONFIG_INTR_CREATE 0x1
336 #define Q8_MBX_CONFIG_INTR_DELETE 0x2
337 #define Q8_MBX_CONFIG_INTR_TYPE_LINE (0x1 << 4)
338 #define Q8_MBX_CONFIG_INTR_TYPE_MSI_X (0x3 << 4)
342 } __packed q80_intr_t;
344 #define Q8_MAX_INTR_VECTORS 16
345 typedef struct _q80_config_intr {
347 uint16_t count_version;
350 q80_intr_t intr[Q8_MAX_INTR_VECTORS];
351 } __packed q80_config_intr_t;
353 typedef struct _q80_intr_rsp {
360 typedef struct _q80_config_intr_rsp {
362 uint16_t regcnt_status;
365 q80_intr_rsp_t intr[Q8_MAX_INTR_VECTORS];
366 } __packed q80_config_intr_rsp_t;
369 * Configure LRO Flow Command
371 typedef struct _q80_config_lro_flow {
373 uint16_t count_version;
376 #define Q8_MBX_CONFIG_LRO_FLOW_ADD 0x01
377 #define Q8_MBX_CONFIG_LRO_FLOW_DELETE 0x02
380 #define Q8_MBX_CONFIG_LRO_FLOW_IPV4 0x00
381 #define Q8_MBX_CONFIG_LRO_FLOW_IPV6 0x01
382 #define Q8_MBX_CONFIG_LRO_FLOW_TS_ABSENT 0x00
383 #define Q8_MBX_CONFIG_LRO_FLOW_TS_PRESENT 0x02
391 uint8_t ipv6_addr[16];
398 uint8_t ipv6_addr[16];
402 } __packed q80_config_lro_flow_t;
404 typedef struct _q80_config_lro_flow_rsp {
406 uint16_t regcnt_status;
407 } __packed q80_config_lro_flow_rsp_t;
409 typedef struct _q80_set_max_mtu {
411 uint16_t count_version;
414 } __packed q80_set_max_mtu_t;
416 typedef struct _q80_set_max_mtu_rsp {
418 uint16_t regcnt_status;
419 } __packed q80_set_max_mtu_rsp_t;
424 typedef struct _q80_config_rss {
426 uint16_t count_version;
432 #define Q8_MBX_RSS_HASH_TYPE_IPV4_IP (0x1 << 4)
433 #define Q8_MBX_RSS_HASH_TYPE_IPV4_TCP (0x2 << 4)
434 #define Q8_MBX_RSS_HASH_TYPE_IPV4_TCP_IP (0x3 << 4)
435 #define Q8_MBX_RSS_HASH_TYPE_IPV6_IP (0x1 << 6)
436 #define Q8_MBX_RSS_HASH_TYPE_IPV6_TCP (0x2 << 6)
437 #define Q8_MBX_RSS_HASH_TYPE_IPV6_TCP_IP (0x3 << 6)
440 #define Q8_MBX_RSS_FLAGS_ENABLE_RSS (0x1)
441 #define Q8_MBX_RSS_FLAGS_USE_IND_TABLE (0x2)
442 #define Q8_MBX_RSS_FLAGS_TYPE_CRSS (0x4)
444 uint16_t indtbl_mask;
445 #define Q8_MBX_RSS_INDTBL_MASK 0x7F
446 #define Q8_MBX_RSS_FLAGS_MULTI_RSS_VALID 0x8000
449 #define Q8_MBX_RSS_MULTI_RSS_ENGINE_ASSIGN BIT_30
450 #define Q8_MBX_RSS_USE_MULTI_RSS_ENGINES BIT_31
453 } __packed q80_config_rss_t;
455 typedef struct _q80_config_rss_rsp {
457 uint16_t regcnt_status;
458 } __packed q80_config_rss_rsp_t;
461 * Configure RSS Indirection Table
463 #define Q8_RSS_IND_TBL_SIZE 40
464 #define Q8_RSS_IND_TBL_MIN_IDX 0
465 #define Q8_RSS_IND_TBL_MAX_IDX 127
467 typedef struct _q80_config_rss_ind_table {
469 uint16_t count_version;
473 uint8_t ind_table[Q8_RSS_IND_TBL_SIZE];
474 } __packed q80_config_rss_ind_table_t;
476 typedef struct _q80_config_rss_ind_table_rsp {
478 uint16_t regcnt_status;
479 } __packed q80_config_rss_ind_table_rsp_t;
482 * Configure Interrupt Coalescing and Generation
484 typedef struct _q80_config_intr_coalesc {
486 uint16_t count_version;
488 #define Q8_MBX_INTRC_FLAGS_RCV 1
489 #define Q8_MBX_INTRC_FLAGS_XMT 2
490 #define Q8_MBX_INTRC_FLAGS_PERIODIC (1 << 3)
496 #define Q8_MBX_INTRC_TIMER_NONE 0
497 #define Q8_MBX_INTRC_TIMER_SINGLE 1
498 #define Q8_MBX_INTRC_TIMER_PERIODIC 2
500 uint16_t sds_ring_mask;
504 } __packed q80_config_intr_coalesc_t;
506 typedef struct _q80_config_intr_coalesc_rsp {
508 uint16_t regcnt_status;
509 } __packed q80_config_intr_coalesc_rsp_t;
512 * Configure MAC Address
514 typedef struct _q80_mac_addr {
517 } __packed q80_mac_addr_t;
519 #define Q8_MAX_MAC_ADDRS 64
521 typedef struct _q80_config_mac_addr {
523 uint16_t count_version;
525 #define Q8_MBX_CMAC_CMD_ADD_MAC_ADDR 1
526 #define Q8_MBX_CMAC_CMD_DEL_MAC_ADDR 2
528 #define Q8_MBX_CMAC_CMD_CAM_BOTH (0x0 << 6)
529 #define Q8_MBX_CMAC_CMD_CAM_INGRESS (0x1 << 6)
530 #define Q8_MBX_CMAC_CMD_CAM_EGRESS (0x2 << 6)
532 uint8_t nmac_entries;
534 q80_mac_addr_t mac_addr[Q8_MAX_MAC_ADDRS];
535 } __packed q80_config_mac_addr_t;
537 typedef struct _q80_config_mac_addr_rsp {
539 uint16_t regcnt_status;
541 uint8_t nmac_entries;
543 uint32_t status[Q8_MAX_MAC_ADDRS];
544 } __packed q80_config_mac_addr_rsp_t;
547 * Configure MAC Receive Mode
549 typedef struct _q80_config_mac_rcv_mode {
551 uint16_t count_version;
554 #define Q8_MBX_MAC_RCV_PROMISC_ENABLE 0x1
555 #define Q8_MBX_MAC_ALL_MULTI_ENABLE 0x2
559 } __packed q80_config_mac_rcv_mode_t;
561 typedef struct _q80_config_mac_rcv_mode_rsp {
563 uint16_t regcnt_status;
564 } __packed q80_config_mac_rcv_mode_rsp_t;
567 * Configure Firmware Controlled LRO
569 typedef struct _q80_config_fw_lro {
571 uint16_t count_version;
574 #define Q8_MBX_FW_LRO_IPV4 0x1
575 #define Q8_MBX_FW_LRO_IPV6 0x2
576 #define Q8_MBX_FW_LRO_IPV4_WO_DST_IP_CHK 0x4
577 #define Q8_MBX_FW_LRO_IPV6_WO_DST_IP_CHK 0x8
578 #define Q8_MBX_FW_LRO_LOW_THRESHOLD 0x10
583 uint16_t low_threshold;
585 } __packed q80_config_fw_lro_t;
587 typedef struct _q80_config_fw_lro_rsp {
589 uint16_t regcnt_status;
590 } __packed q80_config_fw_lro_rsp_t;
593 * Minidump mailbox commands
595 typedef struct _q80_config_md_templ_size {
597 uint16_t count_version;
598 } __packed q80_config_md_templ_size_t;
600 typedef struct _q80_config_md_templ_size_rsp {
602 uint16_t regcnt_status;
605 uint32_t templ_version;
606 } __packed q80_config_md_templ_size_rsp_t;
608 typedef struct _q80_config_md_templ_cmd {
610 uint16_t count_version;
611 uint64_t buf_addr; /* physical address of buffer */
614 } __packed q80_config_md_templ_cmd_t;
616 typedef struct _q80_config_md_templ_cmd_rsp {
618 uint16_t regcnt_status;
623 } __packed q80_config_md_templ_cmd_rsp_t;
626 * Hardware Configuration Commands
629 typedef struct _q80_hw_config {
631 uint16_t count_version;
632 #define Q8_HW_CONFIG_SET_MDIO_REG_COUNT 0x06
633 #define Q8_HW_CONFIG_GET_MDIO_REG_COUNT 0x05
634 #define Q8_HW_CONFIG_SET_CAM_SEARCH_MODE_COUNT 0x03
635 #define Q8_HW_CONFIG_GET_CAM_SEARCH_MODE_COUNT 0x02
636 #define Q8_HW_CONFIG_SET_TEMP_THRESHOLD_COUNT 0x03
637 #define Q8_HW_CONFIG_GET_TEMP_THRESHOLD_COUNT 0x02
638 #define Q8_HW_CONFIG_GET_ECC_COUNTS_COUNT 0x02
641 #define Q8_HW_CONFIG_SET_MDIO_REG 0x01
642 #define Q8_HW_CONFIG_GET_MDIO_REG 0x02
643 #define Q8_HW_CONFIG_SET_CAM_SEARCH_MODE 0x03
644 #define Q8_HW_CONFIG_GET_CAM_SEARCH_MODE 0x04
645 #define Q8_HW_CONFIG_SET_TEMP_THRESHOLD 0x07
646 #define Q8_HW_CONFIG_GET_TEMP_THRESHOLD 0x08
647 #define Q8_HW_CONFIG_GET_ECC_COUNTS 0x0A
651 uint32_t phys_port_number;
652 uint32_t phy_dev_addr;
658 uint32_t phys_port_number;
659 uint32_t phy_dev_addr;
665 #define Q8_HW_CONFIG_CAM_SEARCH_MODE_INTERNAL 0x1
666 #define Q8_HW_CONFIG_CAM_SEARCH_MODE_AUTO 0x2
668 } set_cam_search_mode;
672 } set_temp_threshold;
674 } __packed q80_hw_config_t;
676 typedef struct _q80_hw_config_rsp {
678 uint16_t regcnt_status;
687 } get_cam_search_mode;
692 uint32_t osc_ring_rate;
693 uint32_t core_voltage;
694 } get_temp_threshold;
697 uint32_t ddr_ecc_error_count;
698 uint32_t ocm_ecc_error_count;
699 uint32_t l2_dcache_ecc_error_count;
700 uint32_t l2_icache_ecc_error_count;
701 uint32_t eport_ecc_error_count;
704 } __packed q80_hw_config_rsp_t;
707 * Link Event Request Command
709 typedef struct _q80_link_event {
711 uint16_t count_version;
713 #define Q8_LINK_EVENT_CMD_STOP_PERIODIC 0
714 #define Q8_LINK_EVENT_CMD_ENABLE_ASYNC 1
717 #define Q8_LINK_EVENT_FLAGS_SEND_RSP 1
720 } __packed q80_link_event_t;
722 typedef struct _q80_link_event_rsp {
724 uint16_t regcnt_status;
725 } __packed q80_link_event_rsp_t;
728 * Get Statistics Command
730 typedef struct _q80_rcv_stats {
731 uint64_t total_bytes;
733 uint64_t lro_pkt_count;
734 uint64_t sw_pkt_count;
735 uint64_t ip_chksum_err;
736 uint64_t pkts_wo_acntxts;
737 uint64_t pkts_dropped_no_sds_card;
738 uint64_t pkts_dropped_no_sds_host;
739 uint64_t oversized_pkts;
740 uint64_t pkts_dropped_no_rds;
741 uint64_t unxpctd_mcast_pkts;
742 uint64_t re1_fbq_error;
743 uint64_t invalid_mac_addr;
744 uint64_t rds_prime_trys;
745 uint64_t rds_prime_success;
746 uint64_t lro_flows_added;
747 uint64_t lro_flows_deleted;
748 uint64_t lro_flows_active;
749 uint64_t pkts_droped_unknown;
750 } __packed q80_rcv_stats_t;
752 typedef struct _q80_xmt_stats {
753 uint64_t total_bytes;
756 uint64_t pkts_dropped;
757 uint64_t switch_pkts;
758 uint64_t num_buffers;
759 } __packed q80_xmt_stats_t;
761 typedef struct _q80_mac_stats {
764 uint64_t xmt_mcast_pkts;
765 uint64_t xmt_bcast_pkts;
766 uint64_t xmt_pause_frames;
767 uint64_t xmt_cntrl_pkts;
768 uint64_t xmt_pkt_lt_64bytes;
769 uint64_t xmt_pkt_lt_127bytes;
770 uint64_t xmt_pkt_lt_255bytes;
771 uint64_t xmt_pkt_lt_511bytes;
772 uint64_t xmt_pkt_lt_1023bytes;
773 uint64_t xmt_pkt_lt_1518bytes;
774 uint64_t xmt_pkt_gt_1518bytes;
778 uint64_t rcv_mcast_pkts;
779 uint64_t rcv_bcast_pkts;
780 uint64_t rcv_pause_frames;
781 uint64_t rcv_cntrl_pkts;
782 uint64_t rcv_pkt_lt_64bytes;
783 uint64_t rcv_pkt_lt_127bytes;
784 uint64_t rcv_pkt_lt_255bytes;
785 uint64_t rcv_pkt_lt_511bytes;
786 uint64_t rcv_pkt_lt_1023bytes;
787 uint64_t rcv_pkt_lt_1518bytes;
788 uint64_t rcv_pkt_gt_1518bytes;
790 uint64_t rcv_len_error;
791 uint64_t rcv_len_small;
792 uint64_t rcv_len_large;
794 uint64_t rcv_dropped;
796 uint64_t align_error;
797 uint64_t eswitched_frames;
798 uint64_t eswitched_bytes;
799 uint64_t eswitched_mcast_frames;
800 uint64_t eswitched_bcast_frames;
801 uint64_t eswitched_ucast_frames;
802 uint64_t eswitched_err_free_frames;
803 uint64_t eswitched_err_free_bytes;
804 } __packed q80_mac_stats_t;
806 typedef struct _q80_get_stats {
808 uint16_t count_version;
811 #define Q8_GET_STATS_CMD_CLEAR 0x01
812 #define Q8_GET_STATS_CMD_RCV 0x00
813 #define Q8_GET_STATS_CMD_XMT 0x02
814 #define Q8_GET_STATS_CMD_TYPE_CNTXT 0x00
815 #define Q8_GET_STATS_CMD_TYPE_MAC 0x04
816 #define Q8_GET_STATS_CMD_TYPE_FUNC 0x08
817 #define Q8_GET_STATS_CMD_TYPE_VPORT 0x0C
818 #define Q8_GET_STATS_CMD_TYPE_ALL (0x7 << 2)
820 } __packed q80_get_stats_t;
822 typedef struct _q80_get_stats_rsp {
824 uint16_t regcnt_status;
831 } __packed q80_get_stats_rsp_t;
833 typedef struct _q80_get_mac_rcv_xmt_stats_rsp {
835 uint16_t regcnt_status;
840 } __packed q80_get_mac_rcv_xmt_stats_rsp_t;
844 * Used to Register DCBX Configuration Change AEN
846 typedef struct _q80_init_nic_func {
848 uint16_t count_version;
851 #define Q8_INIT_NIC_REG_IDC_AEN 0x01
852 #define Q8_INIT_NIC_REG_DCBX_CHNG_AEN 0x02
853 #define Q8_INIT_NIC_REG_SFP_CHNG_AEN 0x04
855 } __packed q80_init_nic_func_t;
857 typedef struct _q80_init_nic_func_rsp {
859 uint16_t regcnt_status;
860 } __packed q80_init_nic_func_rsp_t;
864 * Used to DeRegister DCBX Configuration Change AEN
866 typedef struct _q80_stop_nic_func {
868 uint16_t count_version;
871 #define Q8_STOP_NIC_DEREG_DCBX_CHNG_AEN 0x02
872 #define Q8_STOP_NIC_DEREG_SFP_CHNG_AEN 0x04
874 } __packed q80_stop_nic_func_t;
876 typedef struct _q80_stop_nic_func_rsp {
878 uint16_t regcnt_status;
879 } __packed q80_stop_nic_func_rsp_t;
882 * Query Firmware DCBX Capabilities
884 typedef struct _q80_query_fw_dcbx_caps {
886 uint16_t count_version;
887 } __packed q80_query_fw_dcbx_caps_t;
889 typedef struct _q80_query_fw_dcbx_caps_rsp {
891 uint16_t regcnt_status;
894 #define Q8_QUERY_FW_DCBX_CAPS_TSA 0x00000001
895 #define Q8_QUERY_FW_DCBX_CAPS_ETS 0x00000002
896 #define Q8_QUERY_FW_DCBX_CAPS_DCBX_CEE_1_01 0x00000004
897 #define Q8_QUERY_FW_DCBX_CAPS_DCBX_IEEE_1_0 0x00000008
898 #define Q8_QUERY_FW_DCBX_MAX_TC_MASK 0x00F00000
899 #define Q8_QUERY_FW_DCBX_MAX_ETS_TC_MASK 0x0F000000
900 #define Q8_QUERY_FW_DCBX_MAX_PFC_TC_MASK 0xF0000000
902 } __packed q80_query_fw_dcbx_caps_rsp_t;
908 typedef struct _q80_idc_ack {
910 uint16_t count_version;
917 } __packed q80_idc_ack_t;
919 typedef struct _q80_idc_ack_rsp {
921 uint16_t regcnt_status;
922 } __packed q80_idc_ack_rsp_t;
926 * Set Port Configuration command
927 * Used to set Ethernet Standard Pause values
930 typedef struct _q80_set_port_cfg {
932 uint16_t count_version;
936 #define Q8_PORT_CFG_BITS_LOOPBACK_MODE_MASK (0x7 << 1)
937 #define Q8_PORT_CFG_BITS_LOOPBACK_MODE_NONE (0x0 << 1)
938 #define Q8_PORT_CFG_BITS_LOOPBACK_MODE_HSS (0x2 << 1)
939 #define Q8_PORT_CFG_BITS_LOOPBACK_MODE_PHY (0x3 << 1)
940 #define Q8_PORT_CFG_BITS_LOOPBACK_MODE_EXT (0x4 << 1)
942 #define Q8_VALID_LOOPBACK_MODE(mode) \
943 (((mode) == Q8_PORT_CFG_BITS_LOOPBACK_MODE_NONE) || \
944 (((mode) >= Q8_PORT_CFG_BITS_LOOPBACK_MODE_HSS) && \
945 ((mode) <= Q8_PORT_CFG_BITS_LOOPBACK_MODE_EXT)))
947 #define Q8_PORT_CFG_BITS_DCBX_ENABLE BIT_4
949 #define Q8_PORT_CFG_BITS_PAUSE_CFG_MASK (0x3 << 5)
950 #define Q8_PORT_CFG_BITS_PAUSE_DISABLED (0x0 << 5)
951 #define Q8_PORT_CFG_BITS_PAUSE_STD (0x1 << 5)
952 #define Q8_PORT_CFG_BITS_PAUSE_PPM (0x2 << 5)
954 #define Q8_PORT_CFG_BITS_LNKCAP_10MB BIT_8
955 #define Q8_PORT_CFG_BITS_LNKCAP_100MB BIT_9
956 #define Q8_PORT_CFG_BITS_LNKCAP_1GB BIT_10
957 #define Q8_PORT_CFG_BITS_LNKCAP_10GB BIT_11
959 #define Q8_PORT_CFG_BITS_AUTONEG BIT_15
960 #define Q8_PORT_CFG_BITS_XMT_DISABLE BIT_17
961 #define Q8_PORT_CFG_BITS_FEC_RQSTD BIT_18
962 #define Q8_PORT_CFG_BITS_EEE_RQSTD BIT_19
964 #define Q8_PORT_CFG_BITS_STDPAUSE_DIR_MASK (0x3 << 20)
965 #define Q8_PORT_CFG_BITS_STDPAUSE_XMT_RCV (0x0 << 20)
966 #define Q8_PORT_CFG_BITS_STDPAUSE_XMT (0x1 << 20)
967 #define Q8_PORT_CFG_BITS_STDPAUSE_RCV (0x2 << 20)
969 } __packed q80_set_port_cfg_t;
971 typedef struct _q80_set_port_cfg_rsp {
973 uint16_t regcnt_status;
974 } __packed q80_set_port_cfg_rsp_t;
977 * Get Port Configuration Command
980 typedef struct _q80_get_port_cfg {
982 uint16_t count_version;
983 } __packed q80_get_port_cfg_t;
985 typedef struct _q80_get_port_cfg_rsp {
987 uint16_t regcnt_status;
989 uint32_t cfg_bits; /* same as in q80_set_port_cfg_t */
991 uint8_t phys_port_type;
993 } __packed q80_get_port_cfg_rsp_t;
996 * Get Link Status Command
997 * Used to get current PAUSE values for the port
1000 typedef struct _q80_get_link_status {
1002 uint16_t count_version;
1003 } __packed q80_get_link_status_t;
1005 typedef struct _q80_get_link_status_rsp {
1007 uint16_t regcnt_status;
1010 #define Q8_GET_LINK_STAT_CFG_BITS_LINK_UP BIT_0
1012 #define Q8_GET_LINK_STAT_CFG_BITS_LINK_SPEED_MASK (0x7 << 3)
1013 #define Q8_GET_LINK_STAT_CFG_BITS_LINK_SPEED_UNKNOWN (0x0 << 3)
1014 #define Q8_GET_LINK_STAT_CFG_BITS_LINK_SPEED_10MB (0x1 << 3)
1015 #define Q8_GET_LINK_STAT_CFG_BITS_LINK_SPEED_100MB (0x2 << 3)
1016 #define Q8_GET_LINK_STAT_CFG_BITS_LINK_SPEED_1GB (0x3 << 3)
1017 #define Q8_GET_LINK_STAT_CFG_BITS_LINK_SPEED_10GB (0x4 << 3)
1019 #define Q8_GET_LINK_STAT_CFG_BITS_PAUSE_CFG_MASK (0x3 << 6)
1020 #define Q8_GET_LINK_STAT_CFG_BITS_PAUSE_CFG_DISABLE (0x0 << 6)
1021 #define Q8_GET_LINK_STAT_CFG_BITS_PAUSE_CFG_STD (0x1 << 6)
1022 #define Q8_GET_LINK_STAT_CFG_BITS_PAUSE_CFG_PPM (0x2 << 6)
1024 #define Q8_GET_LINK_STAT_CFG_BITS_LOOPBACK_MASK (0x7 << 8)
1025 #define Q8_GET_LINK_STAT_CFG_BITS_LOOPBACK_NONE (0x0 << 6)
1026 #define Q8_GET_LINK_STAT_CFG_BITS_LOOPBACK_HSS (0x2 << 6)
1027 #define Q8_GET_LINK_STAT_CFG_BITS_LOOPBACK_PHY (0x3 << 6)
1029 #define Q8_GET_LINK_STAT_CFG_BITS_FEC_ENABLED BIT_12
1030 #define Q8_GET_LINK_STAT_CFG_BITS_EEE_ENABLED BIT_13
1032 #define Q8_GET_LINK_STAT_CFG_BITS_STDPAUSE_DIR_MASK (0x3 << 20)
1033 #define Q8_GET_LINK_STAT_CFG_BITS_STDPAUSE_NONE (0x0 << 20)
1034 #define Q8_GET_LINK_STAT_CFG_BITS_STDPAUSE_XMT (0x1 << 20)
1035 #define Q8_GET_LINK_STAT_CFG_BITS_STDPAUSE_RCV (0x2 << 20)
1036 #define Q8_GET_LINK_STAT_CFG_BITS_STDPAUSE_XMT_RCV (0x3 << 20)
1038 uint32_t link_state;
1039 #define Q8_GET_LINK_STAT_LOSS_OF_SIGNAL BIT_0
1040 #define Q8_GET_LINK_STAT_PORT_RST_DONE BIT_3
1041 #define Q8_GET_LINK_STAT_PHY_LINK_DOWN BIT_4
1042 #define Q8_GET_LINK_STAT_PCS_LINK_DOWN BIT_5
1043 #define Q8_GET_LINK_STAT_MAC_LOCAL_FAULT BIT_6
1044 #define Q8_GET_LINK_STAT_MAC_REMOTE_FAULT BIT_7
1045 #define Q8_GET_LINK_STAT_XMT_DISABLED BIT_9
1046 #define Q8_GET_LINK_STAT_SFP_XMT_FAULT BIT_10
1049 #define Q8_GET_LINK_STAT_SFP_TRNCVR_MASK 0x3
1050 #define Q8_GET_LINK_STAT_SFP_TRNCVR_NOT_EXPECTED 0x0
1051 #define Q8_GET_LINK_STAT_SFP_TRNCVR_NONE 0x1
1052 #define Q8_GET_LINK_STAT_SFP_TRNCVR_INVALID 0x2
1053 #define Q8_GET_LINK_STAT_SFP_TRNCVR_VALID 0x3
1055 #define Q8_GET_LINK_STAT_SFP_ADDTL_INFO_MASK (0x3 << 2)
1056 #define Q8_GET_LINK_STAT_SFP_ADDTL_INFO_UNREC_TRSVR (0x0 << 2)
1057 #define Q8_GET_LINK_STAT_SFP_ADDTL_INFO_NOT_QLOGIC (0x1 << 2)
1058 #define Q8_GET_LINK_STAT_SFP_ADDTL_INFO_SPEED_FAILED (0x2 << 2)
1059 #define Q8_GET_LINK_STAT_SFP_ADDTL_INFO_ACCESS_ERROR (0x3 << 2)
1061 #define Q8_GET_LINK_STAT_SFP_MOD_TYPE_MASK (0x1F << 4)
1062 #define Q8_GET_LINK_STAT_SFP_MOD_NONE (0x00 << 4)
1063 #define Q8_GET_LINK_STAT_SFP_MOD_10GBLRM (0x01 << 4)
1064 #define Q8_GET_LINK_STAT_SFP_MOD_10GBLR (0x02 << 4)
1065 #define Q8_GET_LINK_STAT_SFP_MOD_10GBSR (0x03 << 4)
1066 #define Q8_GET_LINK_STAT_SFP_MOD_10GBC_P (0x04 << 4)
1067 #define Q8_GET_LINK_STAT_SFP_MOD_10GBC_AL (0x05 << 4)
1068 #define Q8_GET_LINK_STAT_SFP_MOD_10GBC_PL (0x06 << 4)
1069 #define Q8_GET_LINK_STAT_SFP_MOD_1GBSX (0x07 << 4)
1070 #define Q8_GET_LINK_STAT_SFP_MOD_1GBLX (0x08 << 4)
1071 #define Q8_GET_LINK_STAT_SFP_MOD_1GBCX (0x09 << 4)
1072 #define Q8_GET_LINK_STAT_SFP_MOD_1GBT (0x0A << 4)
1073 #define Q8_GET_LINK_STAT_SFP_MOD_1GBC_PL (0x0B << 4)
1074 #define Q8_GET_LINK_STAT_SFP_MOD_UNKNOWN (0x0F << 4)
1076 #define Q8_GET_LINK_STAT_SFP_MULTI_RATE_MOD BIT_9
1077 #define Q8_GET_LINK_STAT_SFP_XMT_FAULT BIT_10
1078 #define Q8_GET_LINK_STAT_SFP_COPPER_CBL_LENGTH_MASK (0xFF << 16)
1080 } __packed q80_get_link_status_rsp_t;
1084 * Transmit Related Definitions
1086 /* Max# of TX Rings per Tx Create Cntxt Mbx Cmd*/
1087 #define MAX_TCNTXT_RINGS 8
1090 * Transmit Context - Q8_CMD_CREATE_TX_CNTXT Command Configuration Data
1093 typedef struct _q80_rq_tx_ring {
1095 uint64_t tx_consumer;
1098 uint8_t intr_src_bit;
1100 } __packed q80_rq_tx_ring_t;
1102 typedef struct _q80_rq_tx_cntxt {
1104 uint16_t count_version;
1107 #define Q8_TX_CNTXT_CAP0_BASEFW (1 << 0)
1108 #define Q8_TX_CNTXT_CAP0_LSO (1 << 6)
1109 #define Q8_TX_CNTXT_CAP0_TC (1 << 25)
1115 uint8_t traffic_class; /* bits 8-10; others reserved */
1117 q80_rq_tx_ring_t tx_ring[MAX_TCNTXT_RINGS];
1118 } __packed q80_rq_tx_cntxt_t;
1120 typedef struct _q80_rsp_tx_ring {
1121 uint32_t prod_index;
1125 } q80_rsp_tx_ring_t;
1127 typedef struct _q80_rsp_tx_cntxt {
1129 uint16_t regcnt_status;
1134 q80_rsp_tx_ring_t tx_ring[MAX_TCNTXT_RINGS];
1135 } __packed q80_rsp_tx_cntxt_t;
1137 typedef struct _q80_tx_cntxt_destroy {
1139 uint16_t count_version;
1141 } __packed q80_tx_cntxt_destroy_t;
1143 typedef struct _q80_tx_cntxt_destroy_rsp {
1145 uint16_t regcnt_status;
1146 } __packed q80_tx_cntxt_destroy_rsp_t;
1149 * Transmit Command Descriptor
1150 * These commands are issued on the Transmit Ring associated with a Transmit
1153 typedef struct _q80_tx_cmd {
1154 uint8_t tcp_hdr_off; /* TCP Header Offset */
1155 uint8_t ip_hdr_off; /* IP Header Offset */
1156 uint16_t flags_opcode; /* Bits 0-6: flags; 7-12: opcode */
1159 #define Q8_TX_CMD_FLAGS_MULTICAST 0x01
1160 #define Q8_TX_CMD_FLAGS_LSO_TSO 0x02
1161 #define Q8_TX_CMD_FLAGS_VLAN_TAGGED 0x10
1162 #define Q8_TX_CMD_FLAGS_HW_VLAN_ID 0x40
1165 #define Q8_TX_CMD_OP_XMT_UDP_CHKSUM_IPV6 (0xC << 7)
1166 #define Q8_TX_CMD_OP_XMT_TCP_CHKSUM_IPV6 (0xB << 7)
1167 #define Q8_TX_CMD_OP_XMT_TCP_LSO_IPV6 (0x6 << 7)
1168 #define Q8_TX_CMD_OP_XMT_TCP_LSO (0x5 << 7)
1169 #define Q8_TX_CMD_OP_XMT_UDP_CHKSUM (0x3 << 7)
1170 #define Q8_TX_CMD_OP_XMT_TCP_CHKSUM (0x2 << 7)
1171 #define Q8_TX_CMD_OP_XMT_ETHER (0x1 << 7)
1173 uint8_t n_bufs; /* # of data segs in data buffer */
1174 uint8_t data_len_lo; /* data length lower 8 bits */
1175 uint16_t data_len_hi; /* data length upper 16 bits */
1177 uint64_t buf2_addr; /* buffer 2 address */
1180 uint16_t mss; /* MSS for this packet */
1181 uint8_t cntxtid; /* Bits 7-4: ContextId; 3-0: reserved */
1183 #define Q8_TX_CMD_PORT_CNXTID(c_id) ((c_id & 0xF) << 4)
1185 uint8_t total_hdr_len; /* MAC+IP+TCP Header Length for LSO */
1188 uint64_t buf3_addr; /* buffer 3 address */
1189 uint64_t buf1_addr; /* buffer 1 address */
1191 uint16_t buf1_len; /* length of buffer 1 */
1192 uint16_t buf2_len; /* length of buffer 2 */
1193 uint16_t buf3_len; /* length of buffer 3 */
1194 uint16_t buf4_len; /* length of buffer 4 */
1196 uint64_t buf4_addr; /* buffer 4 address */
1200 uint16_t vlan_tci; /* VLAN TCI when hw tagging is enabled*/
1202 } __packed q80_tx_cmd_t; /* 64 bytes */
1204 #define Q8_TX_CMD_MAX_SEGMENTS 4
1205 #define Q8_TX_CMD_TSO_ALIGN 2
1206 #define Q8_TX_MAX_NON_TSO_SEGS 62
1210 * Receive Related Definitions
1212 #define MAX_RDS_RING_SETS 8 /* Max# of Receive Descriptor Rings */
1214 #ifdef QL_ENABLE_ISCSI_TLV
1215 #define MAX_SDS_RINGS 32 /* Max# of Status Descriptor Rings */
1216 #define NUM_TX_RINGS (MAX_SDS_RINGS * 2)
1218 #define MAX_SDS_RINGS 4 /* Max# of Status Descriptor Rings */
1219 #define NUM_TX_RINGS MAX_SDS_RINGS
1220 #endif /* #ifdef QL_ENABLE_ISCSI_TLV */
1221 #define MAX_RDS_RINGS MAX_SDS_RINGS /* Max# of Rcv Descriptor Rings */
1224 typedef struct _q80_rq_sds_ring {
1225 uint64_t paddr; /* physical addr of status ring in system memory */
1226 uint64_t hdr_split1;
1227 uint64_t hdr_split2;
1228 uint16_t size; /* number of entries in status ring */
1229 uint16_t hdr_split1_size;
1230 uint16_t hdr_split2_size;
1231 uint16_t hdr_split_count;
1233 uint8_t intr_src_bit;
1235 } __packed q80_rq_sds_ring_t; /* 10 32bit words */
1237 typedef struct _q80_rq_rds_ring {
1238 uint64_t paddr_std; /* physical addr of rcv ring in system memory */
1239 uint64_t paddr_jumbo; /* physical addr of rcv ring in system memory */
1241 uint16_t std_nentries;
1242 uint16_t jumbo_bsize;
1243 uint16_t jumbo_nentries;
1244 } __packed q80_rq_rds_ring_t; /* 6 32bit words */
1246 #define MAX_RCNTXT_SDS_RINGS 8
1248 typedef struct _q80_rq_rcv_cntxt {
1250 uint16_t count_version;
1252 #define Q8_RCV_CNTXT_CAP0_BASEFW (1 << 0)
1253 #define Q8_RCV_CNTXT_CAP0_MULTI_RDS (1 << 1)
1254 #define Q8_RCV_CNTXT_CAP0_LRO (1 << 5)
1255 #define Q8_RCV_CNTXT_CAP0_HW_LRO (1 << 10)
1256 #define Q8_RCV_CNTXT_CAP0_VLAN_ALIGN (1 << 14)
1257 #define Q8_RCV_CNTXT_CAP0_RSS (1 << 15)
1258 #define Q8_RCV_CNTXT_CAP0_MSFT_RSS (1 << 16)
1259 #define Q8_RCV_CNTXT_CAP0_SGL_JUMBO (1 << 18)
1260 #define Q8_RCV_CNTXT_CAP0_SGL_LRO (1 << 19)
1261 #define Q8_RCV_CNTXT_CAP0_SINGLE_JUMBO (1 << 26)
1266 uint8_t nrds_sets_rings;
1268 uint16_t rds_producer_mode;
1269 #define Q8_RCV_CNTXT_RDS_PROD_MODE_UNIQUE 0
1270 #define Q8_RCV_CNTXT_RDS_PROD_MODE_SHARED 1
1275 q80_rq_sds_ring_t sds[MAX_RCNTXT_SDS_RINGS];
1276 q80_rq_rds_ring_t rds[MAX_RDS_RING_SETS];
1277 } __packed q80_rq_rcv_cntxt_t;
1279 typedef struct _q80_rsp_rds_ring {
1281 uint32_t prod_jumbo;
1282 } __packed q80_rsp_rds_ring_t; /* 8 bytes */
1284 typedef struct _q80_rsp_rcv_cntxt {
1286 uint16_t regcnt_status;
1287 uint8_t nrds_sets_rings;
1294 uint32_t sds_cons[MAX_RCNTXT_SDS_RINGS];
1295 q80_rsp_rds_ring_t rds[MAX_RDS_RING_SETS];
1296 } __packed q80_rsp_rcv_cntxt_t;
1298 typedef struct _q80_rcv_cntxt_destroy {
1300 uint16_t count_version;
1302 } __packed q80_rcv_cntxt_destroy_t;
1304 typedef struct _q80_rcv_cntxt_destroy_rsp {
1306 uint16_t regcnt_status;
1307 } __packed q80_rcv_cntxt_destroy_rsp_t;
1313 typedef struct _q80_rq_add_rcv_rings {
1315 uint16_t count_version;
1316 uint8_t nrds_sets_rings;
1319 q80_rq_sds_ring_t sds[MAX_RCNTXT_SDS_RINGS];
1320 q80_rq_rds_ring_t rds[MAX_RDS_RING_SETS];
1321 } __packed q80_rq_add_rcv_rings_t;
1323 typedef struct _q80_rsp_add_rcv_rings {
1325 uint16_t regcnt_status;
1326 uint8_t nrds_sets_rings;
1329 uint32_t sds_cons[MAX_RCNTXT_SDS_RINGS];
1330 q80_rsp_rds_ring_t rds[MAX_RDS_RING_SETS];
1331 } __packed q80_rsp_add_rcv_rings_t;
1334 * Map Status Ring to Receive Descriptor Set
1337 #define MAX_SDS_TO_RDS_MAP 16
1339 typedef struct _q80_sds_rds_map_e {
1344 } __packed q80_sds_rds_map_e_t;
1346 typedef struct _q80_rq_map_sds_to_rds {
1348 uint16_t count_version;
1351 q80_sds_rds_map_e_t sds_rds[MAX_SDS_TO_RDS_MAP];
1352 } __packed q80_rq_map_sds_to_rds_t;
1355 typedef struct _q80_rsp_map_sds_to_rds {
1357 uint16_t regcnt_status;
1360 q80_sds_rds_map_e_t sds_rds[MAX_SDS_TO_RDS_MAP];
1361 } __packed q80_rsp_map_sds_to_rds_t;
1365 * Receive Descriptor corresponding to each entry in the receive ring
1367 typedef struct _q80_rcv_desc {
1370 uint32_t buf_size; /* buffer size in bytes */
1371 uint64_t buf_addr; /* physical address of buffer */
1372 } __packed q80_recv_desc_t;
1375 * Status Descriptor corresponding to each entry in the Status ring
1377 typedef struct _q80_stat_desc {
1379 } __packed q80_stat_desc_t;
1382 * definitions for data[0] field of Status Descriptor
1384 #define Q8_STAT_DESC_RSS_HASH(data) (data & 0xFFFFFFFF)
1385 #define Q8_STAT_DESC_TOTAL_LENGTH(data) ((data >> 32) & 0x3FFF)
1386 #define Q8_STAT_DESC_TOTAL_LENGTH_SGL_RCV(data) ((data >> 32) & 0xFFFF)
1387 #define Q8_STAT_DESC_HANDLE(data) ((data >> 48) & 0xFFFF)
1389 * definitions for data[1] field of Status Descriptor
1392 #define Q8_STAT_DESC_OPCODE(data) ((data >> 42) & 0xF)
1393 #define Q8_STAT_DESC_OPCODE_RCV_PKT 0x01
1394 #define Q8_STAT_DESC_OPCODE_LRO_PKT 0x02
1395 #define Q8_STAT_DESC_OPCODE_SGL_LRO 0x04
1396 #define Q8_STAT_DESC_OPCODE_SGL_RCV 0x05
1397 #define Q8_STAT_DESC_OPCODE_CONT 0x06
1400 * definitions for data[1] field of Status Descriptor for standard frames
1401 * status descriptor opcode equals 0x04
1403 #define Q8_STAT_DESC_STATUS(data) ((data >> 39) & 0x0007)
1404 #define Q8_STAT_DESC_STATUS_CHKSUM_NOT_DONE 0x00
1405 #define Q8_STAT_DESC_STATUS_NO_CHKSUM 0x01
1406 #define Q8_STAT_DESC_STATUS_CHKSUM_OK 0x02
1407 #define Q8_STAT_DESC_STATUS_CHKSUM_ERR 0x03
1409 #define Q8_STAT_DESC_VLAN(data) ((data >> 47) & 1)
1410 #define Q8_STAT_DESC_VLAN_ID(data) ((data >> 48) & 0xFFFF)
1412 #define Q8_STAT_DESC_PROTOCOL(data) ((data >> 44) & 0x000F)
1413 #define Q8_STAT_DESC_L2_OFFSET(data) ((data >> 48) & 0x001F)
1414 #define Q8_STAT_DESC_COUNT(data) ((data >> 37) & 0x0007)
1417 * definitions for data[0-1] fields of Status Descriptor for LRO
1418 * status descriptor opcode equals 0x04
1421 /* definitions for data[1] field */
1422 #define Q8_LRO_STAT_DESC_SEQ_NUM(data) (uint32_t)(data)
1425 * definitions specific to opcode 0x04 data[1]
1427 #define Q8_STAT_DESC_COUNT_SGL_LRO(data) ((data >> 13) & 0x0007)
1428 #define Q8_SGL_LRO_STAT_L2_OFFSET(data) ((data >> 16) & 0xFF)
1429 #define Q8_SGL_LRO_STAT_L4_OFFSET(data) ((data >> 24) & 0xFF)
1430 #define Q8_SGL_LRO_STAT_TS(data) ((data >> 40) & 0x1)
1431 #define Q8_SGL_LRO_STAT_PUSH_BIT(data) ((data >> 41) & 0x1)
1435 * definitions specific to opcode 0x05 data[1]
1437 #define Q8_STAT_DESC_COUNT_SGL_RCV(data) ((data >> 37) & 0x0003)
1440 * definitions for opcode 0x06
1442 /* definitions for data[0] field */
1443 #define Q8_SGL_STAT_DESC_HANDLE1(data) (data & 0xFFFF)
1444 #define Q8_SGL_STAT_DESC_HANDLE2(data) ((data >> 16) & 0xFFFF)
1445 #define Q8_SGL_STAT_DESC_HANDLE3(data) ((data >> 32) & 0xFFFF)
1446 #define Q8_SGL_STAT_DESC_HANDLE4(data) ((data >> 48) & 0xFFFF)
1448 /* definitions for data[1] field */
1449 #define Q8_SGL_STAT_DESC_HANDLE5(data) (data & 0xFFFF)
1450 #define Q8_SGL_STAT_DESC_HANDLE6(data) ((data >> 16) & 0xFFFF)
1451 #define Q8_SGL_STAT_DESC_NUM_HANDLES(data) ((data >> 32) & 0x7)
1452 #define Q8_SGL_STAT_DESC_HANDLE7(data) ((data >> 48) & 0xFFFF)
1454 /** Driver Related Definitions Begin **/
1456 #define TX_SMALL_PKT_SIZE 128 /* size in bytes of small packets */
1458 /* The number of descriptors should be a power of 2 */
1459 #define NUM_TX_DESCRIPTORS 1024
1460 #define NUM_STATUS_DESCRIPTORS 1024
1463 #define NUM_RX_DESCRIPTORS 2048
1466 * structure describing various dma buffers
1469 typedef struct qla_dmabuf {
1471 uint32_t tx_ring :1,
1478 qla_dma_t rds_ring[MAX_RDS_RINGS];
1479 qla_dma_t sds_ring[MAX_SDS_RINGS];
1483 typedef struct _qla_sds {
1484 q80_stat_desc_t *sds_ring_base; /* start of sds ring */
1485 uint32_t sdsr_next; /* next entry in SDS ring to process */
1486 struct lro_ctrl lro;
1489 volatile uint32_t rcv_active;
1490 uint32_t sds_consumer;
1491 uint64_t intr_count;
1492 uint64_t spurious_intr_count;
1495 #define Q8_MAX_LRO_CONT_DESC 7
1496 #define Q8_MAX_HANDLES_LRO (1 + (Q8_MAX_LRO_CONT_DESC * 7))
1497 #define Q8_MAX_HANDLES_NON_LRO 8
1499 typedef struct _qla_sgl_rcv {
1500 uint16_t pkt_length;
1501 uint16_t num_handles;
1502 uint16_t chksum_status;
1504 uint16_t rss_hash_flags;
1506 uint16_t handle[Q8_MAX_HANDLES_NON_LRO];
1509 typedef struct _qla_sgl_lro {
1511 #define Q8_LRO_COMP_TS 0x1
1512 #define Q8_LRO_COMP_PUSH_BIT 0x2
1516 uint16_t payload_length;
1517 uint16_t num_handles;
1519 uint16_t rss_hash_flags;
1521 uint16_t handle[Q8_MAX_HANDLES_LRO];
1529 #define QL_FRAME_HDR_SIZE (ETHER_HDR_LEN + ETHER_VLAN_ENCAP_LEN +\
1530 sizeof (struct ip6_hdr) + sizeof (struct tcphdr) + 16)
1532 typedef struct _qla_hw_tx_cntxt {
1533 q80_tx_cmd_t *tx_ring_base;
1534 bus_addr_t tx_ring_paddr;
1536 volatile uint32_t *tx_cons; /* tx consumer shadow reg */
1537 bus_addr_t tx_cons_paddr;
1539 volatile uint32_t txr_free; /* # of free entries in tx ring */
1540 volatile uint32_t txr_next; /* # next available tx ring entry */
1541 volatile uint32_t txr_comp; /* index of last tx entry completed */
1543 uint32_t tx_prod_reg;
1544 uint16_t tx_cntxt_id;
1545 uint8_t frame_hdr[QL_FRAME_HDR_SIZE];
1547 } qla_hw_tx_cntxt_t;
1549 typedef struct _qla_mcast {
1552 } __packed qla_mcast_t;
1554 typedef struct _qla_rdesc {
1555 volatile uint32_t prod_std;
1556 volatile uint32_t prod_jumbo;
1557 volatile uint32_t rx_next; /* next standard rcv ring to arm fw */
1558 volatile int32_t rx_in; /* next standard rcv ring to add mbufs */
1559 volatile uint64_t count;
1562 typedef struct _qla_flash_desc_table {
1563 uint32_t flash_valid;
1566 uint16_t flash_cksum;
1567 uint16_t flash_unused;
1568 uint8_t flash_model[16];
1569 uint16_t flash_manuf;
1573 uint8_t alt_erase_cmd;
1574 uint8_t write_enable_cmd;
1575 uint8_t write_enable_bits;
1576 uint8_t write_statusreg_cmd;
1577 uint8_t unprotected_sec_cmd;
1578 uint8_t read_manuf_cmd;
1579 uint32_t block_size;
1580 uint32_t alt_block_size;
1581 uint32_t flash_size;
1582 uint32_t write_enable_data;
1583 uint8_t readid_addr_len;
1584 uint8_t write_disable_bits;
1585 uint8_t read_dev_id_len;
1586 uint8_t chip_erase_cmd;
1587 uint16_t read_timeo;
1588 uint8_t protected_sec_cmd;
1590 } __packed qla_flash_desc_table_t;
1593 * struct for storing hardware specific information for a given interface
1595 typedef struct _qla_hw {
1610 uint16_t link_speed;
1611 uint16_t cable_length;
1614 uint8_t module_type;
1615 uint8_t link_faults;
1617 uint8_t mac_rcv_mode;
1621 uint8_t mac_addr[ETHER_ADDR_LEN];
1623 uint32_t num_sds_rings;
1624 uint32_t num_rds_rings;
1625 uint32_t num_tx_rings;
1627 qla_dmabuf_t dma_buf;
1631 qla_hw_tx_cntxt_t tx_cntxt[NUM_TX_RINGS];
1635 uint16_t rcv_cntxt_id;
1637 uint32_t mbx_intr_mask_offset;
1639 uint16_t intr_id[MAX_SDS_RINGS];
1640 uint32_t intr_src[MAX_SDS_RINGS];
1642 qla_sds_t sds[MAX_SDS_RINGS];
1643 uint32_t mbox[Q8_NUM_MBOX];
1644 qla_rdesc_t rds[MAX_RDS_RINGS];
1646 uint32_t rds_pidx_thres;
1647 uint32_t sds_cidx_thres;
1649 uint32_t rcv_intr_coalesce;
1650 uint32_t xmt_intr_coalesce;
1652 /* Immediate Completion */
1653 volatile uint32_t imd_compl;
1654 volatile uint32_t aen_mb0;
1655 volatile uint32_t aen_mb1;
1656 volatile uint32_t aen_mb2;
1657 volatile uint32_t aen_mb3;
1658 volatile uint32_t aen_mb4;
1660 /* multicast address list */
1662 qla_mcast_t mcast[Q8_MAX_NUM_MULTICAST_ADDRS];
1664 /* reset sequence */
1665 #define Q8_MAX_RESET_SEQ_IDX 16
1666 uint32_t rst_seq[Q8_MAX_RESET_SEQ_IDX];
1667 uint32_t rst_seq_idx;
1669 /* heart beat register value */
1670 uint32_t hbeat_value;
1671 uint32_t health_count;
1673 uint32_t max_tx_segs;
1674 uint32_t min_lro_pkt_size;
1676 uint32_t enable_9kb;
1678 uint32_t user_pri_nic;
1679 uint32_t user_pri_iscsi;
1680 uint64_t iscsi_pkt_count;
1682 /* Flash Descriptor Table */
1683 qla_flash_desc_table_t fdt;
1685 /* Minidump Related */
1686 uint32_t mdump_init;
1687 uint32_t mdump_done;
1688 uint32_t mdump_active;
1689 uint32_t mdump_capture_mask;
1690 uint32_t mdump_start_seq_index;
1692 uint32_t mdump_buffer_size;
1693 void *mdump_template;
1694 uint32_t mdump_template_size;
1697 #define QL_UPDATE_RDS_PRODUCER_INDEX(ha, prod_reg, val) \
1698 bus_write_4((ha->pci_reg), prod_reg, val);
1700 #define QL_UPDATE_TX_PRODUCER_INDEX(ha, val, i) \
1701 WRITE_REG32(ha, ha->hw.tx_cntxt[i].tx_prod_reg, val)
1703 #define QL_UPDATE_SDS_CONSUMER_INDEX(ha, i, val) \
1704 bus_write_4((ha->pci_reg), (ha->hw.sds[i].sds_consumer), val);
1706 #define QL_ENABLE_INTERRUPTS(ha, i) \
1707 bus_write_4((ha->pci_reg), (ha->hw.intr_src[i]), 0);
1709 #define QL_BUFFER_ALIGN 16
1713 * Flash Configuration
1715 #define Q8_BOARD_CONFIG_OFFSET 0x370000
1716 #define Q8_BOARD_CONFIG_LENGTH 0x2000
1718 #define Q8_BOARD_CONFIG_MAC0_LO 0x400
1720 #define Q8_FDT_LOCK_MAGIC_ID 0x00FD00FD
1721 #define Q8_FDT_FLASH_ADDR_VAL 0xFD009F
1722 #define Q8_FDT_FLASH_CTRL_VAL 0x3F
1723 #define Q8_FDT_MASK_VAL 0xFF
1725 #define Q8_WR_ENABLE_FL_ADDR 0xFD0100
1726 #define Q8_WR_ENABLE_FL_CTRL 0x5
1728 #define Q8_ERASE_LOCK_MAGIC_ID 0x00EF00EF
1729 #define Q8_ERASE_FL_ADDR_MASK 0xFD0300
1730 #define Q8_ERASE_FL_CTRL_MASK 0x3D
1732 #define Q8_WR_FL_LOCK_MAGIC_ID 0xABCDABCD
1733 #define Q8_WR_FL_ADDR_MASK 0x800000
1734 #define Q8_WR_FL_CTRL_MASK 0x3D
1736 #define QL_FDT_OFFSET 0x3F0000
1737 #define Q8_FLASH_SECTOR_SIZE 0x10000
1740 * Off Chip Memory Access
1743 typedef struct _q80_offchip_mem_val {
1748 } q80_offchip_mem_val_t;
1750 #endif /* #ifndef _QL_HW_H_ */