Merge libc++ trunk r321414 to contrib/libc++.

[FreeBSD/FreeBSD.git] / sys / dev / qlxge / qls_hw.h

/*-
 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
 *
 * Copyright (c) 2013-2014 Qlogic Corporation
 * All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions
 *  are met:
 *
 *  1. Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *  2. 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.
 *
 * $FreeBSD$
 */
/*
 * File: qls_hw.h
 * Author : David C Somayajulu, Qlogic Corporation, Aliso Viejo, CA 92656.
 */
#ifndef _QLS_HW_H_
#define _QLS_HW_H_

#define Q8_MAX_NUM_MULTICAST_ADDRS      32
#define Q8_MAC_ADDR_LEN                 6

#define BIT_0                   (0x1 << 0)
#define BIT_1                   (0x1 << 1)
#define BIT_2                   (0x1 << 2)
#define BIT_3                   (0x1 << 3)
#define BIT_4                   (0x1 << 4)
#define BIT_5                   (0x1 << 5)
#define BIT_6                   (0x1 << 6)
#define BIT_7                   (0x1 << 7)
#define BIT_8                   (0x1 << 8)
#define BIT_9                   (0x1 << 9)
#define BIT_10                  (0x1 << 10)
#define BIT_11                  (0x1 << 11)
#define BIT_12                  (0x1 << 12)
#define BIT_13                  (0x1 << 13)
#define BIT_14                  (0x1 << 14)
#define BIT_15                  (0x1 << 15)
#define BIT_16                  (0x1 << 16)
#define BIT_17                  (0x1 << 17)
#define BIT_18                  (0x1 << 18)
#define BIT_19                  (0x1 << 19)
#define BIT_20                  (0x1 << 20)
#define BIT_21                  (0x1 << 21)
#define BIT_22                  (0x1 << 22)
#define BIT_23                  (0x1 << 23)
#define BIT_24                  (0x1 << 24)
#define BIT_25                  (0x1 << 25)
#define BIT_11                  (0x1 << 11)
#define BIT_12                  (0x1 << 12)
#define BIT_13                  (0x1 << 13)
#define BIT_14                  (0x1 << 14)
#define BIT_15                  (0x1 << 15)
#define BIT_16                  (0x1 << 16)
#define BIT_17                  (0x1 << 17)
#define BIT_18                  (0x1 << 18)
#define BIT_19                  (0x1 << 19)
#define BIT_20                  (0x1 << 20)
#define BIT_21                  (0x1 << 21)
#define BIT_22                  (0x1 << 22)
#define BIT_23                  (0x1 << 23)
#define BIT_24                  (0x1 << 24)
#define BIT_25                  (0x1 << 25)
#define BIT_26                  (0x1 << 26)
#define BIT_27                  (0x1 << 27)
#define BIT_28                  (0x1 << 28)
#define BIT_29                  (0x1 << 29)
#define BIT_30                  (0x1 << 30)
#define BIT_31                  (0x1 << 31)


/*
 * Firmware Interface
 */

/*********************************************************************
 * Work Queue Register Map
 *********************************************************************/
#define Q81_WRKQ_INDEX_REG                      0x00
#define         Q81_WRKQ_CONS_INDEX_MASK        0xFFFF0000
#define         Q81_WRKQ_PROD_INDEX_MASK        0x0000FFFF
#define Q81_WRKQ_VALID_REG                      0x04
#define         Q81_WRKQ_VALID_ONQ              BIT_25
#define         Q81_WRKQ_VALID_V                BIT_4

/*********************************************************************
 * Completion Queue Register Map
 *********************************************************************/
#define Q81_COMPQ_INDEX_REG                     0x00
#define         Q81_COMPQ_PROD_INDEX_MASK       0xFFFF0000
#define         Q81_COMPQ_CONS_INDEX_MASK       0x0000FFFF
#define Q81_COMPQ_VALID_REG                     0x04
#define         Q81_COMPQ_VALID_V               BIT_4
#define Q81_LRGBQ_INDEX_REG                     0x18
#define         Q81_LRGBQ_CONS_INDEX_MASK       0xFFFF0000
#define         Q81_LRGBQ_PROD_INDEX_MASK       0x0000FFFF
#define Q81_SMBQ_INDEX_REG                      0x1C
#define         Q81_SMBQ_CONS_INDEX_MASK        0xFFFF0000
#define         Q81_SMBQ_PROD_INDEX_MASK        0x0000FFFF

/*********************************************************************
 * Control Register Definitions
 * (Access, Function Specific, Shared via Semaphore, Control by MPI FW)
 *********************************************************************/
#define Q81_CTL_PROC_ADDR               0x00 /* R/W  - Y - */
#define Q81_CTL_PROC_DATA               0x04 /* R/W  - Y - */
#define Q81_CTL_SYSTEM                  0x08 /* MWR  - - - */
#define Q81_CTL_RESET                   0x0C /* MWR  Y - - */
#define Q81_CTL_FUNC_SPECIFIC           0x10 /* MWR  Y - - */
#define Q81_CTL_HOST_CMD_STATUS         0x14 /* R/W  Y - - */
#define Q81_CTL_LED                     0x18 /* R/W  Y - Y */
#define Q81_CTL_ICB_ACCESS_ADDR_LO      0x20 /* R/W  - Y - */
#define Q81_CTL_ICB_ACCESS_ADDR_HI      0x24 /* R/W  - Y - */
#define Q81_CTL_CONFIG                  0x28 /* MWR  - - - */
#define Q81_CTL_STATUS                  0x30 /* MWR  Y - - */
#define Q81_CTL_INTR_ENABLE             0x34 /* MWR  Y - - */
#define Q81_CTL_INTR_MASK               0x38 /* MWR  Y - - */
#define Q81_CTL_INTR_STATUS1            0x3C /* RO   Y - - */
#define Q81_CTL_INTR_STATUS2            0x40 /* RO   Y - - */
#define Q81_CTL_INTR_STATUS3            0x44 /* RO   Y - - */
#define Q81_CTL_INTR_STATUS4            0x48 /* RO   Y - - */
#define Q81_CTL_REV_ID                  0x4C /* RO   - - - */
#define Q81_CTL_FATAL_ERR_STATUS        0x54 /* RO   Y - - */
#define Q81_CTL_COR_ECC_ERR_COUNTER     0x60 /* RO   Y - - */
#define Q81_CTL_SEMAPHORE               0x64 /* MWR  Y - - */
#define Q81_CTL_GPIO1                   0x68 /* MWR  Y - - */
#define Q81_CTL_GPIO2                   0x6C /* MWR  Y - - */
#define Q81_CTL_GPIO3                   0x70 /* MWR  Y - - */
#define Q81_CTL_XGMAC_ADDR              0x78 /* R/W  Y Y - */
#define Q81_CTL_XGMAC_DATA              0x7C /* R/W  Y Y Y */
#define Q81_CTL_NIC_ENH_TX_SCHD         0x80 /* R/W  Y - Y */
#define Q81_CTL_CNA_ENH_TX_SCHD         0x84 /* R/W  Y - Y */
#define Q81_CTL_FLASH_ADDR              0x88 /* R/W  - Y - */
#define Q81_CTL_FLASH_DATA              0x8C /* R/W  - Y - */
#define Q81_CTL_STOP_CQ_PROCESSING      0x90 /* MWR  Y - - */
#define Q81_CTL_MAC_PROTO_ADDR_INDEX    0xA8 /* R/W  - Y - */
#define Q81_CTL_MAC_PROTO_ADDR_DATA     0xAC /* R/W  - Y - */
#define Q81_CTL_COS_DEF_CQ1             0xB0 /* R/W  Y - - */
#define Q81_CTL_COS_DEF_CQ2             0xB4 /* R/W  Y - - */
#define Q81_CTL_ETHERTYPE_SKIP_1        0xB8 /* R/W  Y - - */
#define Q81_CTL_ETHERTYPE_SKIP_2        0xBC /* R/W  Y - - */
#define Q81_CTL_SPLIT_HDR               0xC0 /* R/W  Y - - */
#define Q81_CTL_NIC_PAUSE_THRES         0xC8 /* R/W  Y - Y */
#define Q81_CTL_NIC_RCV_CONFIG          0xD4 /* MWR  Y - Y */
#define Q81_CTL_COS_TAGS_IN_NIC_FIFO    0xDC /* R/W  Y - Y */
#define Q81_CTL_MGMT_RCV_CONFIG         0xE0 /* MWR  Y - Y */
#define Q81_CTL_ROUTING_INDEX           0xE4 /* R/W  Y Y - */
#define Q81_CTL_ROUTING_DATA            0xE8 /* R/W  Y Y - */
#define Q81_CTL_XG_SERDES_ADDR          0xF0 /* R/W  Y Y Y */
#define Q81_CTL_XG_SERDES_DATA          0xF4 /* R/W  Y Y Y */
#define Q81_CTL_XG_PROBE_MUX_ADDR       0xF8 /* R/W  - Y - */
#define Q81_CTL_XG_PROBE_MUX_DATA       0xFC /* R/W  - Y - */


/*
 * Process Address Register (0x00)
 */
#define Q81_CTL_PROC_ADDR_RDY           BIT_31
#define Q81_CTL_PROC_ADDR_READ          BIT_30
#define Q81_CTL_PROC_ADDR_ERR           BIT_29
#define Q81_CTL_PROC_ADDR_MPI_RISC      (0x00 << 16)
#define Q81_CTL_PROC_ADDR_MDE           (0x01 << 16)
#define Q81_CTL_PROC_ADDR_REG_BLOCK     (0x02 << 16)
#define Q81_CTL_PROC_ADDR_RISC_INT_REG  (0x03 << 16)


/*
 * System Register (0x08)
 */
#define Q81_CTL_SYSTEM_MASK_SHIFT               16
#define Q81_CTL_SYSTEM_ENABLE_VQM_WR            BIT_5
#define Q81_CTL_SYSTEM_ENABLE_DWC               BIT_4
#define Q81_CTL_SYSTEM_ENABLE_DA_SINGLE_THRD    BIT_3
#define Q81_CTL_SYSTEM_ENABLE_MDC               BIT_2
#define Q81_CTL_SYSTEM_ENABLE_FAE               BIT_1
#define Q81_CTL_SYSTEM_ENABLE_EFE               BIT_0

/*
 * Reset Register (0x0C)
 */
#define Q81_CTL_RESET_MASK_SHIFT                16
#define Q81_CTL_RESET_FUNC                      BIT_15
#define Q81_CTL_RESET_RR_SHIFT                  1

/*
 * Function Specific Control Register (0x10)
 */
#define Q81_CTL_FUNC_SPECIFIC_MASK_SHIFT        16

#define Q81_CTL_FUNC_SPECIFIC_FE                BIT_15                  
#define Q81_CTL_FUNC_SPECIFIC_STE               BIT_13                  
#define Q81_CTL_FUNC_SPECIFIC_DSB               BIT_12                  
#define Q81_CTL_FUNC_SPECIFIC_SH                BIT_11                  

#define Q81_CTL_FUNC_SPECIFIC_VM_PGSIZE_MASK    (0x7 << 8)
#define Q81_CTL_FUNC_SPECIFIC_VM_PGSIZE_2K      (0x1 << 8)
#define Q81_CTL_FUNC_SPECIFIC_VM_PGSIZE_4K      (0x2 << 8)
#define Q81_CTL_FUNC_SPECIFIC_VM_PGSIZE_8K      (0x3 << 8)
#define Q81_CTL_FUNC_SPECIFIC_VM_PGSIZE_64K     (0x6 << 8)

#define Q81_CTL_FUNC_SPECIFIC_EPC_O             BIT_7                   
#define Q81_CTL_FUNC_SPECIFIC_EPC_I             BIT_6
#define Q81_CTL_FUNC_SPECIFIC_EC                BIT_5
#define Q81_CTL_FUNC_SPECIFIC_DBL_DBRST         (0x00 << 3)
#define Q81_CTL_FUNC_SPECIFIC_DBL_MAX_PAYLDSZ   (0x01 << 3)
#define Q81_CTL_FUNC_SPECIFIC_DBL_MAX_RDBRSTSZ  (0x02 << 3)
#define Q81_CTL_FUNC_SPECIFIC_DBL_128           (0x03 << 3)
#define Q81_CTL_FUNC_SPECIFIC_DBRST_256         0x00                    
#define Q81_CTL_FUNC_SPECIFIC_DBRST_512         0x01                    
#define Q81_CTL_FUNC_SPECIFIC_DBRST_768         0x02                    
#define Q81_CTL_FUNC_SPECIFIC_DBRST_1024        0x03                    


/*
 * Host Command/Status Register (0x14)
 */
#define Q81_CTL_HCS_CMD_NOP                     (0x00 << 28)
#define Q81_CTL_HCS_CMD_SET_RISC_RESET          (0x01 << 28)
#define Q81_CTL_HCS_CMD_CLR_RISC_RESET          (0x02 << 28)
#define Q81_CTL_HCS_CMD_SET_RISC_PAUSE          (0x03 << 28)
#define Q81_CTL_HCS_CMD_CLR_RISC_PAUSE          (0x04 << 28)
#define Q81_CTL_HCS_CMD_SET_HTR_INTR            (0x05 << 28)
#define Q81_CTL_HCS_CMD_CLR_HTR_INTR            (0x06 << 28)
#define Q81_CTL_HCS_CMD_SET_PARITY_EN           (0x07 << 28)
#define Q81_CTL_HCS_CMD_FORCE_BAD_PARITY        (0x08 << 28)
#define Q81_CTL_HCS_CMD_CLR_BAD_PARITY          (0x09 << 28)
#define Q81_CTL_HCS_CMD_CLR_RTH_INTR            (0x0A << 28)

#define Q81_CTL_HCS_CMD_PAR_SHIFT               22
#define Q81_CTL_HCS_RISC_PAUSED                 BIT_10
#define Q81_CTL_HCS_HTR_INTR                    BIT_9
#define Q81_CTL_HCS_RISC_RESET                  BIT_8
#define Q81_CTL_HCS_ERR_STATUS_MASK             0x3F


/*
 * Configuration Register (0x28)
 */
#define Q81_CTL_CONFIG_MASK_SHIFT               16
#define Q81_CTL_CONFIG_Q_NUM_SHIFT              8
#define Q81_CTL_CONFIG_Q_NUM_MASK       (0x7F << Q81_CTL_CONFIG_Q_NUM_SHIFT)
#define Q81_CTL_CONFIG_DCQ                      BIT_7
#define Q81_CTL_CONFIG_LCQ                      BIT_6
#define Q81_CTL_CONFIG_LE                       BIT_5
#define Q81_CTL_CONFIG_DR                       BIT_3
#define Q81_CTL_CONFIG_LR                       BIT_2
#define Q81_CTL_CONFIG_DRQ                      BIT_1
#define Q81_CTL_CONFIG_LRQ                      BIT_0


/*
 * Status Register (0x30)
 */
#define Q81_CTL_STATUS_MASK_SHIFT               16
#define Q81_CTL_STATUS_NFE                      BIT_12
#define Q81_CTL_STATUS_F3E                      BIT_11
#define Q81_CTL_STATUS_F2E                      BIT_10
#define Q81_CTL_STATUS_F1E                      BIT_9
#define Q81_CTL_STATUS_F0E                      BIT_8
#define Q81_CTL_STATUS_FUNC_SHIFT               6
#define Q81_CTL_STATUS_PI1                      BIT_5
#define Q81_CTL_STATUS_PI0                      BIT_4
#define Q81_CTL_STATUS_PL1                      BIT_3
#define Q81_CTL_STATUS_PL0                      BIT_2
#define Q81_CTL_STATUS_PI                       BIT_1
#define Q81_CTL_STATUS_FE                       BIT_0

/*
 * Interrupt Enable Register (0x34)
 */
#define Q81_CTL_INTRE_MASK_SHIFT                16
#define Q81_CTL_INTRE_EN                        BIT_15
#define Q81_CTL_INTRE_EI                        BIT_14
#define Q81_CTL_INTRE_IHD                       BIT_13
#define Q81_CTL_INTRE_RTYPE_MASK                (0x3 << 8)
#define Q81_CTL_INTRE_RTYPE_ENABLE              (0x1 << 8)
#define Q81_CTL_INTRE_RTYPE_DISABLE             (0x2 << 8)
#define Q81_CTL_INTRE_RTYPE_SETUP_TO_RD         (0x3 << 8)
#define Q81_CTL_INTRE_HOST_INTR_MASK            0x7F

/*
 * Interrupt Mask Register (0x38)
 */
#define Q81_CTL_INTRM_MASK_SHIFT                16
#define Q81_CTL_INTRM_MC                        BIT_7
#define Q81_CTL_INTRM_LSC                       BIT_6
#define Q81_CTL_INTRM_LH1                       BIT_4
#define Q81_CTL_INTRM_HL1                       BIT_3
#define Q81_CTL_INTRM_LH0                       BIT_2
#define Q81_CTL_INTRM_HL0                       BIT_1
#define Q81_CTL_INTRM_PI                        BIT_0

/*
 * Interrupt Status 1 Register (0x3C)
 */
#define Q81_CTL_INTRS1_COMPQ(i)                 (0x1 << i)

/*
 * Interrupt Status 2 Register (0x40)
 */
#define Q81_CTL_INTRS2_COMPQ(i)                 (0x1 << i)

/*
 * Interrupt Status 3 Register (0x44)
 */
#define Q81_CTL_INTRS3_COMPQ(i)                 (0x1 << i)

/*
 * Interrupt Status 4 Register (0x48)
 */
#define Q81_CTL_INTRS4_COMPQ(i)                 (0x1 << i)

/*
 * Revision ID Register (0x4C)
 */
#define Q81_CTL_REV_ID_CHIP_REV_MASK            (0xF << 28)
#define Q81_CTL_REV_ID_XGMAC_RCV_MASK           (0xF << 16)
#define Q81_CTL_REV_ID_XGMAC_ROLL_MASK          (0xF << 8)
#define Q81_CTL_REV_ID_NIC_REV_MASK             (0xF << 4)
#define Q81_CTL_REV_ID_NIC_ROLL_MASK            (0xF << 0)

/*
 * Semaphore Register (0x64)
 */

#define Q81_CTL_SEM_MASK_PROC_ADDR_NIC_RCV      0xC0000000

#define Q81_CTL_SEM_MASK_RIDX_DATAREG           0x30000000

#define Q81_CTL_SEM_MASK_FLASH                  0x03000000

#define Q81_CTL_SEM_MASK_MAC_SERDES             0x00C00000

#define Q81_CTL_SEM_MASK_ICB                    0x00300000

#define Q81_CTL_SEM_MASK_XGMAC1                 0x000C0000

#define Q81_CTL_SEM_MASK_XGMAC0                 0x00030000

#define Q81_CTL_SEM_SET_PROC_ADDR_NIC_RCV       0x4000
#define Q81_CTL_SEM_SET_RIDX_DATAREG            0x1000
#define Q81_CTL_SEM_SET_FLASH                   0x0100
#define Q81_CTL_SEM_SET_MAC_SERDES              0x0040
#define Q81_CTL_SEM_SET_ICB                     0x0010
#define Q81_CTL_SEM_SET_XGMAC1                  0x0004
#define Q81_CTL_SEM_SET_XGMAC0                  0x0001


/*
 * Flash Address Register (0x88)
 */
#define Q81_CTL_FLASH_ADDR_RDY                  BIT_31
#define Q81_CTL_FLASH_ADDR_R                    BIT_30
#define Q81_CTL_FLASH_ADDR_ERR                  BIT_29
#define Q81_CTL_FLASH_ADDR_MASK                 0x7FFFFF

/*
 * Stop CQ Processing Register (0x90)
 */
#define Q81_CTL_STOP_CQ_MASK_SHIFT              16
#define Q81_CTL_STOP_CQ_EN                      BIT_15
#define Q81_CTL_STOP_CQ_RQ_STARTQ               (0x1 << 8)
#define Q81_CTL_STOP_CQ_RQ_STOPQ                (0x2 << 8)
#define Q81_CTL_STOP_CQ_RQ_READ                 (0x3 << 8)
#define Q81_CTL_STOP_CQ_MASK                    0x7F

/*
 * MAC Protocol Address Index Register (0xA8)
 */
#define Q81_CTL_MAC_PROTO_AI_MW                 BIT_31
#define Q81_CTL_MAC_PROTO_AI_MR                 BIT_30
#define Q81_CTL_MAC_PROTO_AI_E                  BIT_27
#define Q81_CTL_MAC_PROTO_AI_RS                 BIT_26
#define Q81_CTL_MAC_PROTO_AI_ADR                BIT_25
#define Q81_CTL_MAC_PROTO_AI_TYPE_SHIFT         16
#define Q81_CTL_MAC_PROTO_AI_TYPE_MASK          0xF0000
#define Q81_CTL_MAC_PROTO_AI_IDX_SHIFT          4
#define Q81_CTL_MAC_PROTO_AI_IDX_MASK           0xFFF0
#define Q81_CTL_MAC_PROTO_AI_OFF_MASK           0xF

#define Q81_CTL_MAC_PROTO_AI_TYPE_CAM_MAC       (0 << 16)
#define Q81_CTL_MAC_PROTO_AI_TYPE_MCAST         (1 << 16)
#define Q81_CTL_MAC_PROTO_AI_TYPE_VLAN          (2 << 16)
#define Q81_CTL_MAC_PROTO_AI_TYPE_MCAST_FILTER  (3 << 16)
#define Q81_CTL_MAC_PROTO_AI_TYPE_MGMT_MAC      (5 << 16)
#define Q81_CTL_MAC_PROTO_AI_TYPE_MGMMT_VLAN    (6 << 16)
#define Q81_CTL_MAC_PROTO_AI_TYPE_MGMT_IPV4     (7 << 16)
#define Q81_CTL_MAC_PROTO_AI_TYPE_MGMT_IPV6     (8 << 16)
#define Q81_CTL_MAC_PROTO_AI_TYPE_MGMT_PORT     (9 << 16) /* TCP/UDP Port */

/*
 * CAM MAC offset 2 definitions
 */
#define Q81_CAM_MAC_OFF2_ROUTE_FC               0x00000000
#define Q81_CAM_MAC_OFF2_ROUTE_NIC              0x00000001
#define Q81_CAM_MAC_OFF2_FUNC_SHIFT             2
#define Q81_CAM_MAC_OFF2_RV                     0x00000010
#define Q81_CAM_MAC_OFF2_CQID_SHIFT             5
#define Q81_CAM_MAC_OFF2_SH                     0x00008000
#define Q81_CAM_MAC_OFF2_MHT                    0x40000000
#define Q81_CAM_MAC_OFF2_VLD                    0x80000000

/*
 * NIC Pause Threshold Register (0xC8)
 */
#define Q81_CTL_NIC_PAUSE_THRES_PAUSE_SHIFT     16
#define Q81_CTL_NIC_PAUSE_THRES_RESUME_SHIFT    0

/*
 * NIC Receive Configuration Register (0xD4)
 */
#define Q81_CTL_NIC_RCVC_MASK_SHIFT             16
#define Q81_CTL_NIC_RCVC_DCQ_SHIFT              8
#define Q81_CTL_NIC_RCVC_DCQ_MASK               0x7F00
#define Q81_CTL_NIC_RCVC_DTP                    BIT_5
#define Q81_CTL_NIC_RCVC_R4T                    BIT_4
#define Q81_CTL_NIC_RCVC_RV                     BIT_3
#define Q81_CTL_NIC_RCVC_VLAN_ALL               (0x0 << 1)
#define Q81_CTL_NIC_RCVC_VLAN_ONLY              (0x1 << 1)
#define Q81_CTL_NIC_RCVC_VLAN_NON_VLAN          (0x2 << 1)
#define Q81_CTL_NIC_RCVC_VLAN_REJECT            (0x3 << 1)
#define Q81_CTL_NIC_RCVC_PPE                    BIT_0


/*
 * Routing Index Register (0xE4)
 */
#define Q81_CTL_RI_MW                           BIT_31
#define Q81_CTL_RI_MR                           BIT_30
#define Q81_CTL_RI_E                            BIT_27
#define Q81_CTL_RI_RS                           BIT_26

#define Q81_CTL_RI_DST_RSS                      (0x00 << 20)
#define Q81_CTL_RI_DST_CAMQ                     (0x01 << 20)
#define Q81_CTL_RI_DST_COSQ                     (0x02 << 20)
#define Q81_CTL_RI_DST_DFLTQ                    (0x03 << 20)
#define Q81_CTL_RI_DST_DESTQ                    (0x04 << 20)
#define Q81_CTL_RI_DST_DROP                     (0x07 << 20)

#define Q81_CTL_RI_TYPE_RTMASK                  (0x00 << 16)
#define Q81_CTL_RI_TYPE_RTINVMASK               (0x01 << 16)
#define Q81_CTL_RI_TYPE_NICQMASK                (0x02 << 16)
#define Q81_CTL_RI_TYPE_NICQINVMASK             (0x03 << 16)

/* these indices for the Routing Index Register are user defined */
#define Q81_CTL_RI_IDX_ALL_ERROR                (0x00 << 8)
#define Q81_CTL_RI_IDX_MAC_ERROR                (0x00 << 8)
#define Q81_CTL_RI_IDX_IPCSUM_ERROR             (0x01 << 8)
#define Q81_CTL_RI_IDX_TCPCSUM_ERROR            (0x02 << 8)
#define Q81_CTL_RI_IDX_BCAST                    (0x03 << 8)
#define Q81_CTL_RI_IDX_MCAST_MATCH              (0x04 << 8)
#define Q81_CTL_RI_IDX_ALLMULTI                 (0x05 << 8)
#define Q81_CTL_RI_IDX_RSS_MATCH                (0x08 << 8)
#define Q81_CTL_RI_IDX_RSS_IPV4                 (0x08 << 8)
#define Q81_CTL_RI_IDX_RSS_IPV6                 (0x09 << 8)
#define Q81_CTL_RI_IDX_RSS_TCPV4                (0x0A << 8)
#define Q81_CTL_RI_IDX_RSS_TCPV6                (0x0B << 8)
#define Q81_CTL_RI_IDX_CAM_HIT                  (0x0C << 8)
#define Q81_CTL_RI_IDX_PROMISCUOUS              (0x0F << 8)

/* Routing Masks to be loaded into Routing Data Register */
#define Q81_CTL_RD_BCAST                        BIT_0
#define Q81_CTL_RD_MCAST                        BIT_1
#define Q81_CTL_RD_MCAST_MATCH                  BIT_2
#define Q81_CTL_RD_MCAST_REG_MATCH              BIT_3
#define Q81_CTL_RD_MCAST_HASH_MATCH             BIT_4
#define Q81_CTL_RD_CAM_HIT                      BIT_7
#define Q81_CTL_RD_CAM_BIT0                     BIT_8
#define Q81_CTL_RD_CAM_BIT1                     BIT_9
#define Q81_CTL_RD_VLAN_TAG_PRESENT             BIT_10
#define Q81_CTL_RD_VLAN_MATCH                   BIT_11
#define Q81_CTL_RD_VLAN_FILTER_PASS             BIT_12
#define Q81_CTL_RD_SKIP_ETHERTYPE_1             BIT_13
#define Q81_CTL_RD_SKIP_ETHERTYPE_2             BIT_14
#define Q81_CTL_RD_BCAST_OR_MCAST_MATCH         BIT_15
#define Q81_CTL_RD_802_3_PKT                    BIT_16
#define Q81_CTL_RD_LLDP_PKT                     BIT_17
#define Q81_CTL_RD_TUNNELED_PKT                 BIT_18
#define Q81_CTL_RD_ERROR_PKT                    BIT_22
#define Q81_CTL_RD_VALID_PKT                    BIT_23
#define Q81_CTL_RD_TCP_UDP_CSUM_ERR             BIT_24
#define Q81_CTL_RD_IPCSUM_ERR                   BIT_25
#define Q81_CTL_RD_MAC_ERR                      BIT_26
#define Q81_CTL_RD_RSS_TCP_IPV6                 BIT_27
#define Q81_CTL_RD_RSS_TCP_IPV4                 BIT_28
#define Q81_CTL_RD_RSS_IPV6                     BIT_29
#define Q81_CTL_RD_RSS_IPV4                     BIT_30
#define Q81_CTL_RD_RSS_MATCH                    BIT_31


/*********************************************************************
 * Host Data Structures *
 *********************************************************************/

/*
 * Work Queue Initialization Control Block
 */

typedef struct _q81_wq_icb {

        uint16_t        length_v;
#define Q81_WQ_ICB_VALID                        BIT_4

        uint8_t         pri;
#define Q81_WQ_ICB_PRI_SHIFT                    1

        uint8_t         flags;
#define Q81_WQ_ICB_FLAGS_LO                     BIT_7
#define Q81_WQ_ICB_FLAGS_LI                     BIT_6
#define Q81_WQ_ICB_FLAGS_LB                     BIT_5
#define Q81_WQ_ICB_FLAGS_LC                     BIT_4

        uint16_t        wqcqid_rss;
#define Q81_WQ_ICB_RSS_V                        BIT_15

        uint16_t        rsrvd;

        uint32_t        baddr_lo;
        uint32_t        baddr_hi;

        uint32_t        ci_addr_lo;
        uint32_t        ci_addr_hi;
} __packed q81_wq_icb_t;


/*
 * Completion Queue Initialization Control Block
 */

typedef struct _q81_cq_icb {
        uint8_t         msix_vector;
        uint16_t        rsrvd0;
        uint8_t         flags;
#define Q81_CQ_ICB_FLAGS_LC                     BIT_7
#define Q81_CQ_ICB_FLAGS_LI                     BIT_6
#define Q81_CQ_ICB_FLAGS_LL                     BIT_5
#define Q81_CQ_ICB_FLAGS_LS                     BIT_4
#define Q81_CQ_ICB_FLAGS_LV                     BIT_3

        uint16_t        length_v;
#define Q81_CQ_ICB_VALID                        BIT_4

        uint16_t        rsrvd1;

        uint32_t        cq_baddr_lo;
        uint32_t        cq_baddr_hi;

        uint32_t        cqi_addr_lo;
        uint32_t        cqi_addr_hi;

        uint16_t        pkt_idelay;
        uint16_t        idelay;

        uint32_t        lbq_baddr_lo;
        uint32_t        lbq_baddr_hi;
        uint16_t        lbq_bsize;
        uint16_t        lbq_length;

        uint32_t        sbq_baddr_lo;
        uint32_t        sbq_baddr_hi;
        uint16_t        sbq_bsize;
        uint16_t        sbq_length;
} __packed q81_cq_icb_t;

/*
 * RSS Initialization Control Block
 */
typedef struct _q81_rss_icb {
        uint16_t        flags_base_cq_num;
#define Q81_RSS_ICB_FLAGS_L4K           BIT_7
#define Q81_RSS_ICB_FLAGS_L6K           BIT_8
#define Q81_RSS_ICB_FLAGS_LI            BIT_9
#define Q81_RSS_ICB_FLAGS_LB            BIT_10
#define Q81_RSS_ICB_FLAGS_LM            BIT_11
#define Q81_RSS_ICB_FLAGS_RI4           BIT_12
#define Q81_RSS_ICB_FLAGS_RT4           BIT_13
#define Q81_RSS_ICB_FLAGS_RI6           BIT_14
#define Q81_RSS_ICB_FLAGS_RT6           BIT_15

        uint16_t        mask; /* bits 9-0 are valid */

#define Q81_RSS_ICB_NUM_INDTBL_ENTRIES  1024
        /* Indirection Table */
        uint8_t         cq_id[Q81_RSS_ICB_NUM_INDTBL_ENTRIES];

        /* Hash Keys */
        uint32_t        ipv6_rss_hash_key[10];
        uint32_t        ipv4_rss_hash_key[4];
} __packed q81_rss_icb_t;



/*
 * Transmit Buffer Descriptor
 */

typedef struct _q81_txb_desc {
        uint64_t        baddr;
        uint16_t        length;

        uint16_t        flags;
#define Q81_TXB_DESC_FLAGS_E    BIT_15
#define Q81_TXB_DESC_FLAGS_C    BIT_14

} __packed q81_txb_desc_t;


/*
 * Receive Buffer Descriptor
 */

typedef struct _q81_rxb_desc {
        uint32_t        baddr_lo;
#define Q81_RXB_DESC_BADDR_LO_S BIT_1

        uint64_t        baddr;

        uint16_t        length;

        uint16_t        flags;
#define Q81_RXB_DESC_FLAGS_E    BIT_15
#define Q81_RXB_DESC_FLAGS_C    BIT_14

} __packed q81_rxb_desc_t;

/*
 * IOCB Types
 */

#define Q81_IOCB_TX_MAC         0x01
#define Q81_IOCB_TX_TSO         0x02
#define Q81_IOCB_RX             0x20
#define Q81_IOCB_MPI            0x21
#define Q81_IOCB_SYS            0x3F


/*
 * IOCB Definitions
 */

/*
 * MAC Tx Frame IOCB
 * Total Size of each IOCB Entry = 4 * 32 = 128 bytes
 */
#define MAX_TX_MAC_DESC         8

typedef struct _q81_tx_mac {

        uint8_t         opcode;

        uint16_t        flags;
#define Q81_TX_MAC_FLAGS_D              BIT_3
#define Q81_TX_MAC_FLAGS_I              BIT_1
#define Q81_TX_MAC_FLAGS_OI             BIT_0

        uint8_t         vlan_off;
#define Q81_TX_MAC_VLAN_OFF_SHIFT       3
#define Q81_TX_MAC_VLAN_OFF_V           BIT_2
#define Q81_TX_MAC_VLAN_OFF_DFP         BIT_1

        uint32_t        rsrvd1;
        uint32_t        rsrvd2;

        uint16_t        frame_length; /* only bits0-13 are valid */
        uint16_t        rsrvd3;

        uint32_t        tid_lo;
        uint32_t        tid_hi;

        uint32_t        rsrvd4;

        uint16_t        vlan_tci;
        uint16_t        rsrvd5;

        q81_txb_desc_t  txd[MAX_TX_MAC_DESC];
} __packed q81_tx_mac_t;
        
        
/*
 * MAC Tx Frame with TSO IOCB
 * Total Size of each IOCB Entry = 4 * 32 = 128 bytes
 */
typedef struct _q81_tx_tso {
        uint8_t         opcode;

        uint16_t        flags;
#define Q81_TX_TSO_FLAGS_OI             BIT_0
#define Q81_TX_TSO_FLAGS_I              BIT_1
#define Q81_TX_TSO_FLAGS_D              BIT_3
#define Q81_TX_TSO_FLAGS_IPV4           BIT_6
#define Q81_TX_TSO_FLAGS_IPV6           BIT_7
#define Q81_TX_TSO_FLAGS_LSO            BIT_13
#define Q81_TX_TSO_FLAGS_UC             BIT_14
#define Q81_TX_TSO_FLAGS_TC             BIT_15

        uint8_t         vlan_off;
#define Q81_TX_TSO_VLAN_OFF_SHIFT       3
#define Q81_TX_TSO_VLAN_OFF_V           BIT_2
#define Q81_TX_TSO_VLAN_OFF_DFP         BIT_1
#define Q81_TX_TSO_VLAN_OFF_IC          BIT_0

        uint32_t        rsrvd1;
        uint32_t        rsrvd2;

        uint32_t        length;
        uint32_t        tid_lo;
        uint32_t        tid_hi;

        uint16_t        phdr_length;

        uint16_t        phdr_offsets;
#define Q81_TX_TSO_PHDR_SHIFT           6

        uint16_t        vlan_tci;
        uint16_t        mss;

        q81_txb_desc_t  txd[MAX_TX_MAC_DESC];
} __packed q81_tx_tso_t;
        
typedef struct _q81_tx_cmd {
        uint8_t         bytes[128];
} __packed q81_tx_cmd_t;

/*
 * MAC TX Frame Completion
 * Total Size of each IOCB Entry = 4 * 16 = 64 bytes
 */

typedef struct _q81_tx_mac_comp {
        uint8_t         opcode;

        uint8_t         flags;
#define Q81_TX_MAC_COMP_FLAGS_OI        BIT_0
#define Q81_TX_MAC_COMP_FLAGS_I         BIT_1
#define Q81_TX_MAC_COMP_FLAGS_E         BIT_3
#define Q81_TX_MAC_COMP_FLAGS_S         BIT_4
#define Q81_TX_MAC_COMP_FLAGS_L         BIT_5
#define Q81_TX_MAC_COMP_FLAGS_P         BIT_6

        uint8_t         rsrvd0;

        uint8_t         err;
#define Q81_TX_MAC_COMP_ERR_B           BIT_7

        uint32_t        tid_lo;
        uint32_t        tid_hi;

        uint32_t        rsrvd1[13];
} __packed q81_tx_mac_comp_t;


/*
 * MAC TX Frame with LSO Completion
 * Total Size of each IOCB Entry = 4 * 16 = 64 bytes
 */

typedef struct _q81_tx_tso_comp {
        uint8_t         opcode;

        uint8_t         flags;
#define Q81_TX_TSO_COMP_FLAGS_OI        BIT_0
#define Q81_TX_TSO_COMP_FLAGS_I         BIT_1
#define Q81_TX_TSO_COMP_FLAGS_E         BIT_3
#define Q81_TX_TSO_COMP_FLAGS_S         BIT_4
#define Q81_TX_TSO_COMP_FLAGS_P         BIT_6

        uint8_t         rsrvd0;

        uint8_t         err;
#define Q81_TX_TSO_COMP_ERR_B           BIT_7

        uint32_t        tid_lo;
        uint32_t        tid_hi;

        uint32_t        rsrvd1[13];
} __packed q81_tx_tso_comp_t;


/*
 * SYS - Chip Event Notification Completion
 * Total Size of each IOCB Entry = 4 * 16 = 64 bytes
 */

typedef struct _q81_sys_comp {
        uint8_t         opcode;

        uint8_t         flags;
#define Q81_SYS_COMP_FLAGS_OI           BIT_0
#define Q81_SYS_COMP_FLAGS_I            BIT_1

        uint8_t         etype;
#define Q81_SYS_COMPE_LINK_UP           0x00
#define Q81_SYS_COMPE_LINK_DOWN         0x01
#define Q81_SYS_COMPE_MULTI_CAM_LOOKUP  0x06
#define Q81_SYS_COMPE_SOFT_ECC          0x07
#define Q81_SYS_COMPE_MPI_FATAL_ERROR   0x08
#define Q81_SYS_COMPE_MAC_INTR          0x09
#define Q81_SYS_COMPE_GPI0_HTOL         0x10
#define Q81_SYS_COMPE_GPI0_LTOH         0x20
#define Q81_SYS_COMPE_GPI1_HTOL         0x11
#define Q81_SYS_COMPE_GPI1_LTOH         0x21

        uint8_t         q_id; /* only bits 0-6 are valid */

        uint32_t        rsrvd1[15];
} __packed q81_sys_comp_t;



/*
 * Mac Rx Packet Completion
 * Total Size of each IOCB Entry = 4 * 16 = 64 bytes
 */

typedef struct _q81_rx {
        uint8_t         opcode;

        uint8_t         flags0;
#define Q81_RX_FLAGS0_OI                BIT_0
#define Q81_RX_FLAGS0_I                 BIT_1
#define Q81_RX_FLAGS0_TE                BIT_2
#define Q81_RX_FLAGS0_NU                BIT_3
#define Q81_RX_FLAGS0_IE                BIT_4

#define Q81_RX_FLAGS0_MCAST_MASK        (0x03 << 5)
#define Q81_RX_FLAGS0_MCAST_NONE        (0x00 << 5)
#define Q81_RX_FLAGS0_MCAST_HASH_MATCH  (0x01 << 5)
#define Q81_RX_FLAGS0_MCAST_REG_MATCH   (0x02 << 5)
#define Q81_RX_FLAGS0_MCAST_PROMISC     (0x03 << 5)

#define Q81_RX_FLAGS0_B                 BIT_7

        uint16_t        flags1;
#define Q81_RX_FLAGS1_P                 BIT_0
#define Q81_RX_FLAGS1_V                 BIT_1

#define Q81_RX_FLAGS1_ERR_NONE          (0x00 << 2)
#define Q81_RX_FLAGS1_ERR_CODE          (0x01 << 2)
#define Q81_RX_FLAGS1_ERR_OSIZE         (0x02 << 2)
#define Q81_RX_FLAGS1_ERR_USIZE         (0x04 << 2)
#define Q81_RX_FLAGS1_ERR_PREAMBLE      (0x05 << 2)
#define Q81_RX_FLAGS1_ERR_FRAMELENGTH   (0x06 << 2)
#define Q81_RX_FLAGS1_ERR_CRC           (0x07 << 2)
#define Q81_RX_FLAGS1_ERR_MASK          (0x07 << 2)

#define Q81_RX_FLAGS1_U                 BIT_5
#define Q81_RX_FLAGS1_T                 BIT_6
#define Q81_RX_FLAGS1_FO                BIT_7
#define Q81_RX_FLAGS1_RSS_NO_MATCH      (0x00 << 8)
#define Q81_RX_FLAGS1_RSS_IPV4_MATCH    (0x04 << 8)
#define Q81_RX_FLAGS1_RSS_IPV6_MATCH    (0x02 << 8)
#define Q81_RX_FLAGS1_RSS_TCPIPV4_MATCH (0x05 << 8)
#define Q81_RX_FLAGS1_RSS_TCPIPV4_MATCH (0x05 << 8)
#define Q81_RX_FLAGS1_RSS_MATCH_MASK    (0x07 << 8)
#define Q81_RX_FLAGS1_V4                BIT_11
#define Q81_RX_FLAGS1_V6                BIT_12
#define Q81_RX_FLAGS1_IH                BIT_13
#define Q81_RX_FLAGS1_DS                BIT_14
#define Q81_RX_FLAGS1_DL                BIT_15

        uint32_t        length;
        uint64_t        b_paddr;

        uint32_t        rss;
        uint16_t        vlan_tag;
        uint16_t        rsrvd;
        uint32_t        rsrvd1;
        uint32_t        flags2;
#define Q81_RX_FLAGS2_HV                BIT_13
#define Q81_RX_FLAGS2_HS                BIT_14
#define Q81_RX_FLAGS2_HL                BIT_15

        uint32_t        hdr_length;
        uint32_t        hdr_baddr_lo;
        uint32_t        hdr_baddr_hi;

} __packed q81_rx_t;

typedef struct _q81_cq_e {
        uint8_t         opcode;
        uint8_t         bytes[63];
} __packed q81_cq_e_t;

typedef struct _q81_bq_addr_e {
        uint32_t        addr_lo;
        uint32_t        addr_hi;
} __packed q81_bq_addr_e_t;


/*
 * Macros for reading and writing registers
 */

#if defined(__i386__) || defined(__amd64__)
#define Q8_MB()    __asm volatile("mfence" ::: "memory")
#define Q8_WMB()   __asm volatile("sfence" ::: "memory")
#define Q8_RMB()   __asm volatile("lfence" ::: "memory")
#else
#define Q8_MB()
#define Q8_WMB()
#define Q8_RMB()
#endif

#define READ_REG32(ha, reg) bus_read_4((ha->pci_reg), reg)
#define READ_REG64(ha, reg) bus_read_8((ha->pci_reg), reg)

#define WRITE_REG32_ONLY(ha, reg, val) bus_write_4((ha->pci_reg), reg, val)

#define WRITE_REG32(ha, reg, val) bus_write_4((ha->pci_reg), reg, val)

#define Q81_CTL_INTRE_MASK_VALUE \
        (((Q81_CTL_INTRE_RTYPE_MASK | Q81_CTL_INTRE_HOST_INTR_MASK) << \
                Q81_CTL_INTRE_MASK_SHIFT) | Q81_CTL_INTRE_RTYPE_ENABLE)

#define Q81_ENABLE_INTR(ha, idx) \
        WRITE_REG32(ha, Q81_CTL_INTR_ENABLE, (Q81_CTL_INTRE_MASK_VALUE | idx))

#define Q81_CTL_INTRD_MASK_VALUE \
        (((Q81_CTL_INTRE_RTYPE_MASK | Q81_CTL_INTRE_HOST_INTR_MASK) << \
                Q81_CTL_INTRE_MASK_SHIFT) | Q81_CTL_INTRE_RTYPE_DISABLE)

#define Q81_DISABLE_INTR(ha, idx) \
        WRITE_REG32(ha, Q81_CTL_INTR_ENABLE, (Q81_CTL_INTRD_MASK_VALUE | idx))

#define Q81_WR_WQ_PROD_IDX(wq_idx, idx) bus_write_4((ha->pci_reg1),\
                (ha->tx_ring[wq_idx].wq_db_offset + Q81_WRKQ_INDEX_REG), idx)

#define Q81_RD_WQ_IDX(wq_idx) bus_read_4((ha->pci_reg1),\
                (ha->tx_ring[wq_idx].wq_db_offset + Q81_WRKQ_INDEX_REG))


#define Q81_SET_WQ_VALID(wq_idx) bus_write_4((ha->pci_reg1),\
                (ha->tx_ring[wq_idx].wq_db_offset + Q81_WRKQ_VALID_REG),\
                        Q81_COMPQ_VALID_V)

#define Q81_SET_WQ_INVALID(wq_idx) bus_write_4((ha->pci_reg1),\
                (ha->tx_ring[wq_idx].wq_db_offset + Q81_WRKQ_VALID_REG),\
                        (~Q81_COMPQ_VALID_V))

#define Q81_WR_CQ_CONS_IDX(cq_idx, idx) bus_write_4((ha->pci_reg1),\
                (ha->rx_ring[cq_idx].cq_db_offset + Q81_COMPQ_INDEX_REG), idx)

#define Q81_RD_CQ_IDX(cq_idx) bus_read_4((ha->pci_reg1),\
                (ha->rx_ring[cq_idx].cq_db_offset + Q81_COMPQ_INDEX_REG))

#define Q81_SET_CQ_VALID(cq_idx) bus_write_4((ha->pci_reg1),\
                (ha->rx_ring[cq_idx].cq_db_offset + Q81_COMPQ_VALID_REG),\
                        Q81_COMPQ_VALID_V)

#define Q81_SET_CQ_INVALID(cq_idx) bus_write_4((ha->pci_reg1),\
                (ha->rx_ring[cq_idx].cq_db_offset + Q81_COMPQ_VALID_REG),\
                        ~Q81_COMPQ_VALID_V)

#define Q81_WR_LBQ_PROD_IDX(cq_idx, idx) bus_write_4((ha->pci_reg1),\
                (ha->rx_ring[cq_idx].cq_db_offset + Q81_LRGBQ_INDEX_REG), idx)

#define Q81_RD_LBQ_IDX(cq_idx) bus_read_4((ha->pci_reg1),\
                (ha->rx_ring[cq_idx].cq_db_offset + Q81_LRGBQ_INDEX_REG))

#define Q81_WR_SBQ_PROD_IDX(cq_idx, idx) bus_write_4((ha->pci_reg1),\
                (ha->rx_ring[cq_idx].cq_db_offset + Q81_SMBQ_INDEX_REG), idx)

#define Q81_RD_SBQ_IDX(cq_idx) bus_read_4((ha->pci_reg1),\
                (ha->rx_ring[cq_idx].cq_db_offset + Q81_SMBQ_INDEX_REG))


/*
 * Flash Related
 */

#define Q81_F0_FLASH_OFFSET     0x140200
#define Q81_F1_FLASH_OFFSET     0x140600
#define Q81_FLASH_ID            "8000"

typedef struct _q81_flash {

        uint8_t         id[4]; /* equal to "8000" */

        uint16_t        version;
        uint16_t        size;
        uint16_t        csum;
        uint16_t        rsrvd0;
        uint16_t        total_size;
        uint16_t        nentries;

        uint8_t         dtype0;
        uint8_t         dsize0;
        uint8_t         mac_addr0[6];

        uint8_t         dtype1;
        uint8_t         dsize1;
        uint8_t         mac_addr1[6];

        uint8_t         dtype2;
        uint8_t         dsize2;
        uint16_t        vlan_id;

        uint8_t         dtype3;
        uint8_t         dsize3;
        uint16_t        last;

        uint8_t         rsrvd1[464];

        uint16_t        subsys_vid;
        uint16_t        subsys_did;

        uint8_t         rsrvd2[4];
} __packed q81_flash_t;


/*
 * MPI Related 
 */

#define Q81_NUM_MBX_REGISTERS   16
#define Q81_NUM_AEN_REGISTERS   9

#define Q81_FUNC0_MBX_IN_REG0   0x1180
#define Q81_FUNC0_MBX_OUT_REG0  0x1190

#define Q81_FUNC1_MBX_IN_REG0   0x1280
#define Q81_FUNC1_MBX_OUT_REG0  0x1290

#define Q81_MBX_NOP             0x0000
#define Q81_MBX_EXEC_FW         0x0002
#define Q81_MBX_REG_TEST        0x0006
#define Q81_MBX_VERIFY_CHKSUM   0x0007
#define Q81_MBX_ABOUT_FW        0x0008
#define Q81_MBX_RISC_MEMCPY     0x000A
#define Q81_MBX_LOAD_RISC_RAM   0x000B
#define Q81_MBX_DUMP_RISC_RAM   0x000C
#define Q81_MBX_WR_RAM_WORD     0x000D
#define Q81_MBX_INIT_RISC_RAM   0x000E
#define Q81_MBX_RD_RAM_WORD     0x000F
#define Q81_MBX_STOP_FW         0x0014
#define Q81_MBX_GEN_SYS_ERR     0x002A
#define Q81_MBX_WR_SFP_PLUS     0x0030
#define Q81_MBX_RD_SFP_PLUS     0x0031
#define Q81_MBX_INIT_FW         0x0060
#define Q81_MBX_GET_IFCB        0x0061
#define Q81_MBX_GET_FW_STATE    0x0069
#define Q81_MBX_IDC_REQ         0x0100
#define Q81_MBX_IDC_ACK         0x0101
#define Q81_MBX_IDC_TIME_EXTEND 0x0102
#define Q81_MBX_WOL_MODE        0x0110
#define Q81_MBX_SET_WOL_FILTER  0x0111
#define Q81_MBX_CLR_WOL_FILTER  0x0112
#define Q81_MBX_SET_WOL_MAGIC   0x0113
#define Q81_MBX_WOL_MODE_IMM    0x0115
#define Q81_MBX_PORT_RESET      0x0120
#define Q81_MBX_SET_PORT_CFG    0x0122
#define Q81_MBX_GET_PORT_CFG    0x0123
#define Q81_MBX_GET_LNK_STATUS  0x0124
#define Q81_MBX_SET_LED_CFG     0x0125
#define Q81_MBX_GET_LED_CFG     0x0126
#define Q81_MBX_SET_DCBX_CTLB   0x0130
#define Q81_MBX_GET_DCBX_CTLB   0x0131
#define Q81_MBX_GET_DCBX_TLV    0x0132
#define Q81_MBX_DIAG_CMDS       0x0150
#define Q81_MBX_SET_MGMT_CTL    0x0160
#define         Q81_MBX_SET_MGMT_CTL_STOP       0x01
#define         Q81_MBX_SET_MGMT_CTL_RESUME     0x02
#define Q81_MBX_GET_MGMT_CTL    0x0161
#define         Q81_MBX_GET_MGMT_CTL_MASK       ~0x3
#define         Q81_MBX_GET_MGMT_CTL_FIFO_EMPTY 0x02
#define         Q81_MBX_GET_MGMT_CTL_SET_MGMT   0x01

#define Q81_MBX_CMD_COMPLETE    0x4000
#define Q81_MBX_CMD_INVALID     0x4001
#define Q81_MBX_CMD_TEST_FAILED 0x4003
#define Q81_MBX_CMD_ERROR       0x4005
#define Q81_MBX_CMD_PARAM_ERROR 0x4006

#endif /* #ifndef _QLS_HW_H_ */