bnx2x: Fan failure

[safe/jmp/linux-2.6] / drivers / net / bnx2x_hsi.h

/* bnx2x_hsi.h: Broadcom Everest network driver.
 *
 * Copyright (c) 2007-2009 Broadcom Corporation
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation.
 */


#define PORT_0                          0
#define PORT_1                          1
#define PORT_MAX                        2

/****************************************************************************
 * Shared HW configuration                                                  *
 ****************************************************************************/
struct shared_hw_cfg {                                   /* NVRAM Offset */
        /* Up to 16 bytes of NULL-terminated string */
        u8  part_num[16];                                       /* 0x104 */

        u32 config;                                             /* 0x114 */
#define SHARED_HW_CFG_MDIO_VOLTAGE_MASK             0x00000001
#define SHARED_HW_CFG_MDIO_VOLTAGE_SHIFT            0
#define SHARED_HW_CFG_MDIO_VOLTAGE_1_2V             0x00000000
#define SHARED_HW_CFG_MDIO_VOLTAGE_2_5V             0x00000001
#define SHARED_HW_CFG_MCP_RST_ON_CORE_RST_EN        0x00000002

#define SHARED_HW_CFG_PORT_SWAP                     0x00000004

#define SHARED_HW_CFG_BEACON_WOL_EN                 0x00000008

#define SHARED_HW_CFG_MFW_SELECT_MASK               0x00000700
#define SHARED_HW_CFG_MFW_SELECT_SHIFT              8
        /* Whatever MFW found in NVM
           (if multiple found, priority order is: NC-SI, UMP, IPMI) */
#define SHARED_HW_CFG_MFW_SELECT_DEFAULT            0x00000000
#define SHARED_HW_CFG_MFW_SELECT_NC_SI              0x00000100
#define SHARED_HW_CFG_MFW_SELECT_UMP                0x00000200
#define SHARED_HW_CFG_MFW_SELECT_IPMI               0x00000300
        /* Use SPIO4 as an arbiter between: 0-NC_SI, 1-IPMI
          (can only be used when an add-in board, not BMC, pulls-down SPIO4) */
#define SHARED_HW_CFG_MFW_SELECT_SPIO4_NC_SI_IPMI   0x00000400
        /* Use SPIO4 as an arbiter between: 0-UMP, 1-IPMI
          (can only be used when an add-in board, not BMC, pulls-down SPIO4) */
#define SHARED_HW_CFG_MFW_SELECT_SPIO4_UMP_IPMI     0x00000500
        /* Use SPIO4 as an arbiter between: 0-NC-SI, 1-UMP
          (can only be used when an add-in board, not BMC, pulls-down SPIO4) */
#define SHARED_HW_CFG_MFW_SELECT_SPIO4_NC_SI_UMP    0x00000600

#define SHARED_HW_CFG_LED_MODE_MASK                 0x000f0000
#define SHARED_HW_CFG_LED_MODE_SHIFT                16
#define SHARED_HW_CFG_LED_MAC1                      0x00000000
#define SHARED_HW_CFG_LED_PHY1                      0x00010000
#define SHARED_HW_CFG_LED_PHY2                      0x00020000
#define SHARED_HW_CFG_LED_PHY3                      0x00030000
#define SHARED_HW_CFG_LED_MAC2                      0x00040000
#define SHARED_HW_CFG_LED_PHY4                      0x00050000
#define SHARED_HW_CFG_LED_PHY5                      0x00060000
#define SHARED_HW_CFG_LED_PHY6                      0x00070000
#define SHARED_HW_CFG_LED_MAC3                      0x00080000
#define SHARED_HW_CFG_LED_PHY7                      0x00090000
#define SHARED_HW_CFG_LED_PHY9                      0x000a0000
#define SHARED_HW_CFG_LED_PHY11                     0x000b0000
#define SHARED_HW_CFG_LED_MAC4                      0x000c0000
#define SHARED_HW_CFG_LED_PHY8                      0x000d0000

#define SHARED_HW_CFG_AN_ENABLE_MASK                0x3f000000
#define SHARED_HW_CFG_AN_ENABLE_SHIFT               24
#define SHARED_HW_CFG_AN_ENABLE_CL37                0x01000000
#define SHARED_HW_CFG_AN_ENABLE_CL73                0x02000000
#define SHARED_HW_CFG_AN_ENABLE_BAM                 0x04000000
#define SHARED_HW_CFG_AN_ENABLE_PARALLEL_DETECTION  0x08000000
#define SHARED_HW_CFG_AN_EN_SGMII_FIBER_AUTO_DETECT 0x10000000
#define SHARED_HW_CFG_AN_ENABLE_REMOTE_PHY          0x20000000

        u32 config2;                                            /* 0x118 */
        /* one time auto detect grace period (in sec) */
#define SHARED_HW_CFG_GRACE_PERIOD_MASK             0x000000ff
#define SHARED_HW_CFG_GRACE_PERIOD_SHIFT            0

#define SHARED_HW_CFG_PCIE_GEN2_ENABLED             0x00000100

        /* The default value for the core clock is 250MHz and it is
           achieved by setting the clock change to 4 */
#define SHARED_HW_CFG_CLOCK_CHANGE_MASK             0x00000e00
#define SHARED_HW_CFG_CLOCK_CHANGE_SHIFT            9

#define SHARED_HW_CFG_SMBUS_TIMING_100KHZ           0x00000000
#define SHARED_HW_CFG_SMBUS_TIMING_400KHZ           0x00001000

#define SHARED_HW_CFG_HIDE_PORT1                    0x00002000

        /*  The fan failure mechanism is usually related to the PHY type
          since the power consumption of the board is determined by the PHY.
          Currently, fan is required for most designs with SFX7101, BCM8727
          and BCM8481. If a fan is not required for a board which uses one
          of those PHYs, this field should be set to "Disabled". If a fan is
          required for a different PHY type, this option should be set to
          "Enabled".
          The fan failure indication is expected on
          SPIO5 */
#define SHARED_HW_CFG_FAN_FAILURE_MASK                        0x00180000
#define SHARED_HW_CFG_FAN_FAILURE_SHIFT                       19
#define SHARED_HW_CFG_FAN_FAILURE_PHY_TYPE                    0x00000000
#define SHARED_HW_CFG_FAN_FAILURE_DISABLED                    0x00080000
#define SHARED_HW_CFG_FAN_FAILURE_ENABLED                     0x00100000

        u32 power_dissipated;                                   /* 0x11c */
#define SHARED_HW_CFG_POWER_DIS_CMN_MASK            0xff000000
#define SHARED_HW_CFG_POWER_DIS_CMN_SHIFT           24

#define SHARED_HW_CFG_POWER_MGNT_SCALE_MASK         0x00ff0000
#define SHARED_HW_CFG_POWER_MGNT_SCALE_SHIFT        16
#define SHARED_HW_CFG_POWER_MGNT_UNKNOWN_SCALE      0x00000000
#define SHARED_HW_CFG_POWER_MGNT_DOT_1_WATT         0x00010000
#define SHARED_HW_CFG_POWER_MGNT_DOT_01_WATT        0x00020000
#define SHARED_HW_CFG_POWER_MGNT_DOT_001_WATT       0x00030000

        u32 ump_nc_si_config;                                   /* 0x120 */
#define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_MASK       0x00000003
#define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_SHIFT      0
#define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_MAC        0x00000000
#define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_PHY        0x00000001
#define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_MII        0x00000000
#define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_RMII       0x00000002

#define SHARED_HW_CFG_UMP_NC_SI_NUM_DEVS_MASK       0x00000f00
#define SHARED_HW_CFG_UMP_NC_SI_NUM_DEVS_SHIFT      8

#define SHARED_HW_CFG_UMP_NC_SI_EXT_PHY_TYPE_MASK   0x00ff0000
#define SHARED_HW_CFG_UMP_NC_SI_EXT_PHY_TYPE_SHIFT  16
#define SHARED_HW_CFG_UMP_NC_SI_EXT_PHY_TYPE_NONE   0x00000000
#define SHARED_HW_CFG_UMP_NC_SI_EXT_PHY_TYPE_BCM5221 0x00010000

        u32 board;                                              /* 0x124 */
#define SHARED_HW_CFG_BOARD_REV_MASK                0x00FF0000
#define SHARED_HW_CFG_BOARD_REV_SHIFT               16

#define SHARED_HW_CFG_BOARD_MAJOR_VER_MASK          0x0F000000
#define SHARED_HW_CFG_BOARD_MAJOR_VER_SHIFT         24

#define SHARED_HW_CFG_BOARD_MINOR_VER_MASK          0xF0000000
#define SHARED_HW_CFG_BOARD_MINOR_VER_SHIFT         28

        u32 reserved;                                           /* 0x128 */

};


/****************************************************************************
 * Port HW configuration                                                    *
 ****************************************************************************/
struct port_hw_cfg {                        /* port 0: 0x12c  port 1: 0x2bc */

        u32 pci_id;
#define PORT_HW_CFG_PCI_VENDOR_ID_MASK              0xffff0000
#define PORT_HW_CFG_PCI_DEVICE_ID_MASK              0x0000ffff

        u32 pci_sub_id;
#define PORT_HW_CFG_PCI_SUBSYS_DEVICE_ID_MASK       0xffff0000
#define PORT_HW_CFG_PCI_SUBSYS_VENDOR_ID_MASK       0x0000ffff

        u32 power_dissipated;
#define PORT_HW_CFG_POWER_DIS_D3_MASK               0xff000000
#define PORT_HW_CFG_POWER_DIS_D3_SHIFT              24
#define PORT_HW_CFG_POWER_DIS_D2_MASK               0x00ff0000
#define PORT_HW_CFG_POWER_DIS_D2_SHIFT              16
#define PORT_HW_CFG_POWER_DIS_D1_MASK               0x0000ff00
#define PORT_HW_CFG_POWER_DIS_D1_SHIFT              8
#define PORT_HW_CFG_POWER_DIS_D0_MASK               0x000000ff
#define PORT_HW_CFG_POWER_DIS_D0_SHIFT              0

        u32 power_consumed;
#define PORT_HW_CFG_POWER_CONS_D3_MASK              0xff000000
#define PORT_HW_CFG_POWER_CONS_D3_SHIFT             24
#define PORT_HW_CFG_POWER_CONS_D2_MASK              0x00ff0000
#define PORT_HW_CFG_POWER_CONS_D2_SHIFT             16
#define PORT_HW_CFG_POWER_CONS_D1_MASK              0x0000ff00
#define PORT_HW_CFG_POWER_CONS_D1_SHIFT             8
#define PORT_HW_CFG_POWER_CONS_D0_MASK              0x000000ff
#define PORT_HW_CFG_POWER_CONS_D0_SHIFT             0

        u32 mac_upper;
#define PORT_HW_CFG_UPPERMAC_MASK                   0x0000ffff
#define PORT_HW_CFG_UPPERMAC_SHIFT                  0
        u32 mac_lower;

        u32 iscsi_mac_upper;  /* Upper 16 bits are always zeroes */
        u32 iscsi_mac_lower;

        u32 rdma_mac_upper;   /* Upper 16 bits are always zeroes */
        u32 rdma_mac_lower;

        u32 serdes_config;
#define PORT_HW_CFG_SERDES_TX_DRV_PRE_EMPHASIS_MASK           0x0000FFFF
#define PORT_HW_CFG_SERDES_TX_DRV_PRE_EMPHASIS_SHIFT          0

#define PORT_HW_CFG_SERDES_RX_DRV_EQUALIZER_MASK              0xFFFF0000
#define PORT_HW_CFG_SERDES_RX_DRV_EQUALIZER_SHIFT             16


        u32 Reserved0[16];                                  /* 0x158 */

        /*  for external PHY, or forced mode or during AN */
        u16 xgxs_config_rx[4];                              /* 0x198 */

        u16 xgxs_config_tx[4];                              /* 0x1A0 */

        u32 Reserved1[64];                                  /* 0x1A8 */

        u32 lane_config;
#define PORT_HW_CFG_LANE_SWAP_CFG_MASK              0x0000ffff
#define PORT_HW_CFG_LANE_SWAP_CFG_SHIFT             0
#define PORT_HW_CFG_LANE_SWAP_CFG_TX_MASK           0x000000ff
#define PORT_HW_CFG_LANE_SWAP_CFG_TX_SHIFT          0
#define PORT_HW_CFG_LANE_SWAP_CFG_RX_MASK           0x0000ff00
#define PORT_HW_CFG_LANE_SWAP_CFG_RX_SHIFT          8
#define PORT_HW_CFG_LANE_SWAP_CFG_MASTER_MASK       0x0000c000
#define PORT_HW_CFG_LANE_SWAP_CFG_MASTER_SHIFT      14
        /* AN and forced */
#define PORT_HW_CFG_LANE_SWAP_CFG_01230123          0x00001b1b
        /* forced only */
#define PORT_HW_CFG_LANE_SWAP_CFG_01233210          0x00001be4
        /* forced only */
#define PORT_HW_CFG_LANE_SWAP_CFG_31203120          0x0000d8d8
        /* forced only */
#define PORT_HW_CFG_LANE_SWAP_CFG_32103210          0x0000e4e4

        u32 external_phy_config;
#define PORT_HW_CFG_SERDES_EXT_PHY_TYPE_MASK        0xff000000
#define PORT_HW_CFG_SERDES_EXT_PHY_TYPE_SHIFT       24
#define PORT_HW_CFG_SERDES_EXT_PHY_TYPE_DIRECT      0x00000000
#define PORT_HW_CFG_SERDES_EXT_PHY_TYPE_BCM5482     0x01000000
#define PORT_HW_CFG_SERDES_EXT_PHY_TYPE_NOT_CONN    0xff000000

#define PORT_HW_CFG_SERDES_EXT_PHY_ADDR_MASK        0x00ff0000
#define PORT_HW_CFG_SERDES_EXT_PHY_ADDR_SHIFT       16

#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_MASK          0x0000ff00
#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SHIFT         8
#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT        0x00000000
#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8071       0x00000100
#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072       0x00000200
#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073       0x00000300
#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705       0x00000400
#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706       0x00000500
#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726       0x00000600
#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481       0x00000700
#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101       0x00000800
#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE       0x0000fd00
#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN      0x0000ff00

#define PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK          0x000000ff
#define PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT         0

        u32 speed_capability_mask;
#define PORT_HW_CFG_SPEED_CAPABILITY_D0_MASK        0xffff0000
#define PORT_HW_CFG_SPEED_CAPABILITY_D0_SHIFT       16
#define PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL    0x00010000
#define PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_HALF    0x00020000
#define PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_HALF   0x00040000
#define PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_FULL   0x00080000
#define PORT_HW_CFG_SPEED_CAPABILITY_D0_1G          0x00100000
#define PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G        0x00200000
#define PORT_HW_CFG_SPEED_CAPABILITY_D0_10G         0x00400000
#define PORT_HW_CFG_SPEED_CAPABILITY_D0_12G         0x00800000
#define PORT_HW_CFG_SPEED_CAPABILITY_D0_12_5G       0x01000000
#define PORT_HW_CFG_SPEED_CAPABILITY_D0_13G         0x02000000
#define PORT_HW_CFG_SPEED_CAPABILITY_D0_15G         0x04000000
#define PORT_HW_CFG_SPEED_CAPABILITY_D0_16G         0x08000000
#define PORT_HW_CFG_SPEED_CAPABILITY_D0_RESERVED    0xf0000000

#define PORT_HW_CFG_SPEED_CAPABILITY_D3_MASK        0x0000ffff
#define PORT_HW_CFG_SPEED_CAPABILITY_D3_SHIFT       0
#define PORT_HW_CFG_SPEED_CAPABILITY_D3_10M_FULL    0x00000001
#define PORT_HW_CFG_SPEED_CAPABILITY_D3_10M_HALF    0x00000002
#define PORT_HW_CFG_SPEED_CAPABILITY_D3_100M_HALF   0x00000004
#define PORT_HW_CFG_SPEED_CAPABILITY_D3_100M_FULL   0x00000008
#define PORT_HW_CFG_SPEED_CAPABILITY_D3_1G          0x00000010
#define PORT_HW_CFG_SPEED_CAPABILITY_D3_2_5G        0x00000020
#define PORT_HW_CFG_SPEED_CAPABILITY_D3_10G         0x00000040
#define PORT_HW_CFG_SPEED_CAPABILITY_D3_12G         0x00000080
#define PORT_HW_CFG_SPEED_CAPABILITY_D3_12_5G       0x00000100
#define PORT_HW_CFG_SPEED_CAPABILITY_D3_13G         0x00000200
#define PORT_HW_CFG_SPEED_CAPABILITY_D3_15G         0x00000400
#define PORT_HW_CFG_SPEED_CAPABILITY_D3_16G         0x00000800
#define PORT_HW_CFG_SPEED_CAPABILITY_D3_RESERVED    0x0000f000

        u32 reserved[2];

};


/****************************************************************************
 * Shared Feature configuration                                             *
 ****************************************************************************/
struct shared_feat_cfg {                                 /* NVRAM Offset */

        u32 config;                                             /* 0x450 */
#define SHARED_FEATURE_BMC_ECHO_MODE_EN             0x00000001

        /*  Use the values from options 47 and 48 instead of the HW default
          values */
#define SHARED_FEAT_CFG_OVERRIDE_PREEMPHASIS_CFG_DISABLED     0x00000000
#define SHARED_FEAT_CFG_OVERRIDE_PREEMPHASIS_CFG_ENABLED      0x00000002

#define SHARED_FEATURE_MF_MODE_DISABLED             0x00000100

};


/****************************************************************************
 * Port Feature configuration                                               *
 ****************************************************************************/
struct port_feat_cfg {                      /* port 0: 0x454  port 1: 0x4c8 */

        u32 config;
#define PORT_FEATURE_BAR1_SIZE_MASK                 0x0000000f
#define PORT_FEATURE_BAR1_SIZE_SHIFT                0
#define PORT_FEATURE_BAR1_SIZE_DISABLED             0x00000000
#define PORT_FEATURE_BAR1_SIZE_64K                  0x00000001
#define PORT_FEATURE_BAR1_SIZE_128K                 0x00000002
#define PORT_FEATURE_BAR1_SIZE_256K                 0x00000003
#define PORT_FEATURE_BAR1_SIZE_512K                 0x00000004
#define PORT_FEATURE_BAR1_SIZE_1M                   0x00000005
#define PORT_FEATURE_BAR1_SIZE_2M                   0x00000006
#define PORT_FEATURE_BAR1_SIZE_4M                   0x00000007
#define PORT_FEATURE_BAR1_SIZE_8M                   0x00000008
#define PORT_FEATURE_BAR1_SIZE_16M                  0x00000009
#define PORT_FEATURE_BAR1_SIZE_32M                  0x0000000a
#define PORT_FEATURE_BAR1_SIZE_64M                  0x0000000b
#define PORT_FEATURE_BAR1_SIZE_128M                 0x0000000c
#define PORT_FEATURE_BAR1_SIZE_256M                 0x0000000d
#define PORT_FEATURE_BAR1_SIZE_512M                 0x0000000e
#define PORT_FEATURE_BAR1_SIZE_1G                   0x0000000f
#define PORT_FEATURE_BAR2_SIZE_MASK                 0x000000f0
#define PORT_FEATURE_BAR2_SIZE_SHIFT                4
#define PORT_FEATURE_BAR2_SIZE_DISABLED             0x00000000
#define PORT_FEATURE_BAR2_SIZE_64K                  0x00000010
#define PORT_FEATURE_BAR2_SIZE_128K                 0x00000020
#define PORT_FEATURE_BAR2_SIZE_256K                 0x00000030
#define PORT_FEATURE_BAR2_SIZE_512K                 0x00000040
#define PORT_FEATURE_BAR2_SIZE_1M                   0x00000050
#define PORT_FEATURE_BAR2_SIZE_2M                   0x00000060
#define PORT_FEATURE_BAR2_SIZE_4M                   0x00000070
#define PORT_FEATURE_BAR2_SIZE_8M                   0x00000080
#define PORT_FEATURE_BAR2_SIZE_16M                  0x00000090
#define PORT_FEATURE_BAR2_SIZE_32M                  0x000000a0
#define PORT_FEATURE_BAR2_SIZE_64M                  0x000000b0
#define PORT_FEATURE_BAR2_SIZE_128M                 0x000000c0
#define PORT_FEATURE_BAR2_SIZE_256M                 0x000000d0
#define PORT_FEATURE_BAR2_SIZE_512M                 0x000000e0
#define PORT_FEATURE_BAR2_SIZE_1G                   0x000000f0
#define PORT_FEATURE_EN_SIZE_MASK                   0x07000000
#define PORT_FEATURE_EN_SIZE_SHIFT                  24
#define PORT_FEATURE_WOL_ENABLED                    0x01000000
#define PORT_FEATURE_MBA_ENABLED                    0x02000000
#define PORT_FEATURE_MFW_ENABLED                    0x04000000

        /*  Check the optic vendor via i2c before allowing it to be used by
          SW */
#define PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_DISABLED               0x00000000
#define PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_ENABLED                0x08000000

        u32 wol_config;
        /* Default is used when driver sets to "auto" mode */
#define PORT_FEATURE_WOL_DEFAULT_MASK               0x00000003
#define PORT_FEATURE_WOL_DEFAULT_SHIFT              0
#define PORT_FEATURE_WOL_DEFAULT_DISABLE            0x00000000
#define PORT_FEATURE_WOL_DEFAULT_MAGIC              0x00000001
#define PORT_FEATURE_WOL_DEFAULT_ACPI               0x00000002
#define PORT_FEATURE_WOL_DEFAULT_MAGIC_AND_ACPI     0x00000003
#define PORT_FEATURE_WOL_RES_PAUSE_CAP              0x00000004
#define PORT_FEATURE_WOL_RES_ASYM_PAUSE_CAP         0x00000008
#define PORT_FEATURE_WOL_ACPI_UPON_MGMT             0x00000010

        u32 mba_config;
#define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_MASK       0x00000003
#define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_SHIFT      0
#define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_PXE        0x00000000
#define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_RPL        0x00000001
#define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_BOOTP      0x00000002
#define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_ISCSIB     0x00000003
#define PORT_FEATURE_MBA_RES_PAUSE_CAP              0x00000100
#define PORT_FEATURE_MBA_RES_ASYM_PAUSE_CAP         0x00000200
#define PORT_FEATURE_MBA_SETUP_PROMPT_ENABLE        0x00000400
#define PORT_FEATURE_MBA_HOTKEY_CTRL_S              0x00000000
#define PORT_FEATURE_MBA_HOTKEY_CTRL_B              0x00000800
#define PORT_FEATURE_MBA_EXP_ROM_SIZE_MASK          0x000ff000
#define PORT_FEATURE_MBA_EXP_ROM_SIZE_SHIFT         12
#define PORT_FEATURE_MBA_EXP_ROM_SIZE_DISABLED      0x00000000
#define PORT_FEATURE_MBA_EXP_ROM_SIZE_2K            0x00001000
#define PORT_FEATURE_MBA_EXP_ROM_SIZE_4K            0x00002000
#define PORT_FEATURE_MBA_EXP_ROM_SIZE_8K            0x00003000
#define PORT_FEATURE_MBA_EXP_ROM_SIZE_16K           0x00004000
#define PORT_FEATURE_MBA_EXP_ROM_SIZE_32K           0x00005000
#define PORT_FEATURE_MBA_EXP_ROM_SIZE_64K           0x00006000
#define PORT_FEATURE_MBA_EXP_ROM_SIZE_128K          0x00007000
#define PORT_FEATURE_MBA_EXP_ROM_SIZE_256K          0x00008000
#define PORT_FEATURE_MBA_EXP_ROM_SIZE_512K          0x00009000
#define PORT_FEATURE_MBA_EXP_ROM_SIZE_1M            0x0000a000
#define PORT_FEATURE_MBA_EXP_ROM_SIZE_2M            0x0000b000
#define PORT_FEATURE_MBA_EXP_ROM_SIZE_4M            0x0000c000
#define PORT_FEATURE_MBA_EXP_ROM_SIZE_8M            0x0000d000
#define PORT_FEATURE_MBA_EXP_ROM_SIZE_16M           0x0000e000
#define PORT_FEATURE_MBA_EXP_ROM_SIZE_32M           0x0000f000
#define PORT_FEATURE_MBA_MSG_TIMEOUT_MASK           0x00f00000
#define PORT_FEATURE_MBA_MSG_TIMEOUT_SHIFT          20
#define PORT_FEATURE_MBA_BIOS_BOOTSTRAP_MASK        0x03000000
#define PORT_FEATURE_MBA_BIOS_BOOTSTRAP_SHIFT       24
#define PORT_FEATURE_MBA_BIOS_BOOTSTRAP_AUTO        0x00000000
#define PORT_FEATURE_MBA_BIOS_BOOTSTRAP_BBS         0x01000000
#define PORT_FEATURE_MBA_BIOS_BOOTSTRAP_INT18H      0x02000000
#define PORT_FEATURE_MBA_BIOS_BOOTSTRAP_INT19H      0x03000000
#define PORT_FEATURE_MBA_LINK_SPEED_MASK            0x3c000000
#define PORT_FEATURE_MBA_LINK_SPEED_SHIFT           26
#define PORT_FEATURE_MBA_LINK_SPEED_AUTO            0x00000000
#define PORT_FEATURE_MBA_LINK_SPEED_10HD            0x04000000
#define PORT_FEATURE_MBA_LINK_SPEED_10FD            0x08000000
#define PORT_FEATURE_MBA_LINK_SPEED_100HD           0x0c000000
#define PORT_FEATURE_MBA_LINK_SPEED_100FD           0x10000000
#define PORT_FEATURE_MBA_LINK_SPEED_1GBPS           0x14000000
#define PORT_FEATURE_MBA_LINK_SPEED_2_5GBPS         0x18000000
#define PORT_FEATURE_MBA_LINK_SPEED_10GBPS_CX4      0x1c000000
#define PORT_FEATURE_MBA_LINK_SPEED_10GBPS_KX4      0x20000000
#define PORT_FEATURE_MBA_LINK_SPEED_10GBPS_KR       0x24000000
#define PORT_FEATURE_MBA_LINK_SPEED_12GBPS          0x28000000
#define PORT_FEATURE_MBA_LINK_SPEED_12_5GBPS        0x2c000000
#define PORT_FEATURE_MBA_LINK_SPEED_13GBPS          0x30000000
#define PORT_FEATURE_MBA_LINK_SPEED_15GBPS          0x34000000
#define PORT_FEATURE_MBA_LINK_SPEED_16GBPS          0x38000000

        u32 bmc_config;
#define PORT_FEATURE_BMC_LINK_OVERRIDE_DEFAULT      0x00000000
#define PORT_FEATURE_BMC_LINK_OVERRIDE_EN           0x00000001

        u32 mba_vlan_cfg;
#define PORT_FEATURE_MBA_VLAN_TAG_MASK              0x0000ffff
#define PORT_FEATURE_MBA_VLAN_TAG_SHIFT             0
#define PORT_FEATURE_MBA_VLAN_EN                    0x00010000

        u32 resource_cfg;
#define PORT_FEATURE_RESOURCE_CFG_VALID             0x00000001
#define PORT_FEATURE_RESOURCE_CFG_DIAG              0x00000002
#define PORT_FEATURE_RESOURCE_CFG_L2                0x00000004
#define PORT_FEATURE_RESOURCE_CFG_ISCSI             0x00000008
#define PORT_FEATURE_RESOURCE_CFG_RDMA              0x00000010

        u32 smbus_config;
        /* Obsolete */
#define PORT_FEATURE_SMBUS_EN                       0x00000001
#define PORT_FEATURE_SMBUS_ADDR_MASK                0x000000fe
#define PORT_FEATURE_SMBUS_ADDR_SHIFT               1

        u32 reserved1;

        u32 link_config;    /* Used as HW defaults for the driver */
#define PORT_FEATURE_CONNECTED_SWITCH_MASK          0x03000000
#define PORT_FEATURE_CONNECTED_SWITCH_SHIFT         24
        /* (forced) low speed switch (< 10G) */
#define PORT_FEATURE_CON_SWITCH_1G_SWITCH           0x00000000
        /* (forced) high speed switch (>= 10G) */
#define PORT_FEATURE_CON_SWITCH_10G_SWITCH          0x01000000
#define PORT_FEATURE_CON_SWITCH_AUTO_DETECT         0x02000000
#define PORT_FEATURE_CON_SWITCH_ONE_TIME_DETECT     0x03000000

#define PORT_FEATURE_LINK_SPEED_MASK                0x000f0000
#define PORT_FEATURE_LINK_SPEED_SHIFT               16
#define PORT_FEATURE_LINK_SPEED_AUTO                0x00000000
#define PORT_FEATURE_LINK_SPEED_10M_FULL            0x00010000
#define PORT_FEATURE_LINK_SPEED_10M_HALF            0x00020000
#define PORT_FEATURE_LINK_SPEED_100M_HALF           0x00030000
#define PORT_FEATURE_LINK_SPEED_100M_FULL           0x00040000
#define PORT_FEATURE_LINK_SPEED_1G                  0x00050000
#define PORT_FEATURE_LINK_SPEED_2_5G                0x00060000
#define PORT_FEATURE_LINK_SPEED_10G_CX4             0x00070000
#define PORT_FEATURE_LINK_SPEED_10G_KX4             0x00080000
#define PORT_FEATURE_LINK_SPEED_10G_KR              0x00090000
#define PORT_FEATURE_LINK_SPEED_12G                 0x000a0000
#define PORT_FEATURE_LINK_SPEED_12_5G               0x000b0000
#define PORT_FEATURE_LINK_SPEED_13G                 0x000c0000
#define PORT_FEATURE_LINK_SPEED_15G                 0x000d0000
#define PORT_FEATURE_LINK_SPEED_16G                 0x000e0000

#define PORT_FEATURE_FLOW_CONTROL_MASK              0x00000700
#define PORT_FEATURE_FLOW_CONTROL_SHIFT             8
#define PORT_FEATURE_FLOW_CONTROL_AUTO              0x00000000
#define PORT_FEATURE_FLOW_CONTROL_TX                0x00000100
#define PORT_FEATURE_FLOW_CONTROL_RX                0x00000200
#define PORT_FEATURE_FLOW_CONTROL_BOTH              0x00000300
#define PORT_FEATURE_FLOW_CONTROL_NONE              0x00000400

        /* The default for MCP link configuration,
           uses the same defines as link_config */
        u32 mfw_wol_link_cfg;

        u32 reserved[19];

};


/****************************************************************************
 * Device Information                                                       *
 ****************************************************************************/
struct shm_dev_info {                                               /* size */

        u32    bc_rev; /* 8 bits each: major, minor, build */          /* 4 */

        struct shared_hw_cfg     shared_hw_config;                    /* 40 */

        struct port_hw_cfg       port_hw_config[PORT_MAX];     /* 400*2=800 */

        struct shared_feat_cfg   shared_feature_config;                /* 4 */

        struct port_feat_cfg     port_feature_config[PORT_MAX];/* 116*2=232 */

};


#define FUNC_0                          0
#define FUNC_1                          1
#define FUNC_2                          2
#define FUNC_3                          3
#define FUNC_4                          4
#define FUNC_5                          5
#define FUNC_6                          6
#define FUNC_7                          7
#define E1_FUNC_MAX                     2
#define E1H_FUNC_MAX                    8

#define VN_0                            0
#define VN_1                            1
#define VN_2                            2
#define VN_3                            3
#define E1VN_MAX                        1
#define E1HVN_MAX                       4


/* This value (in milliseconds) determines the frequency of the driver
 * issuing the PULSE message code.  The firmware monitors this periodic
 * pulse to determine when to switch to an OS-absent mode. */
#define DRV_PULSE_PERIOD_MS             250

/* This value (in milliseconds) determines how long the driver should
 * wait for an acknowledgement from the firmware before timing out.  Once
 * the firmware has timed out, the driver will assume there is no firmware
 * running and there won't be any firmware-driver synchronization during a
 * driver reset. */
#define FW_ACK_TIME_OUT_MS              5000

#define FW_ACK_POLL_TIME_MS             1

#define FW_ACK_NUM_OF_POLL      (FW_ACK_TIME_OUT_MS/FW_ACK_POLL_TIME_MS)

/* LED Blink rate that will achieve ~15.9Hz */
#define LED_BLINK_RATE_VAL              480

/****************************************************************************
 * Driver <-> FW Mailbox                                                    *
 ****************************************************************************/
struct drv_port_mb {

        u32 link_status;
        /* Driver should update this field on any link change event */

#define LINK_STATUS_LINK_FLAG_MASK                      0x00000001
#define LINK_STATUS_LINK_UP                             0x00000001
#define LINK_STATUS_SPEED_AND_DUPLEX_MASK               0x0000001E
#define LINK_STATUS_SPEED_AND_DUPLEX_AN_NOT_COMPLETE    (0<<1)
#define LINK_STATUS_SPEED_AND_DUPLEX_10THD              (1<<1)
#define LINK_STATUS_SPEED_AND_DUPLEX_10TFD              (2<<1)
#define LINK_STATUS_SPEED_AND_DUPLEX_100TXHD            (3<<1)
#define LINK_STATUS_SPEED_AND_DUPLEX_100T4              (4<<1)
#define LINK_STATUS_SPEED_AND_DUPLEX_100TXFD            (5<<1)
#define LINK_STATUS_SPEED_AND_DUPLEX_1000THD            (6<<1)
#define LINK_STATUS_SPEED_AND_DUPLEX_1000TFD            (7<<1)
#define LINK_STATUS_SPEED_AND_DUPLEX_1000XFD            (7<<1)
#define LINK_STATUS_SPEED_AND_DUPLEX_2500THD            (8<<1)
#define LINK_STATUS_SPEED_AND_DUPLEX_2500TFD            (9<<1)
#define LINK_STATUS_SPEED_AND_DUPLEX_2500XFD            (9<<1)
#define LINK_STATUS_SPEED_AND_DUPLEX_10GTFD             (10<<1)
#define LINK_STATUS_SPEED_AND_DUPLEX_10GXFD             (10<<1)
#define LINK_STATUS_SPEED_AND_DUPLEX_12GTFD             (11<<1)
#define LINK_STATUS_SPEED_AND_DUPLEX_12GXFD             (11<<1)
#define LINK_STATUS_SPEED_AND_DUPLEX_12_5GTFD           (12<<1)
#define LINK_STATUS_SPEED_AND_DUPLEX_12_5GXFD           (12<<1)
#define LINK_STATUS_SPEED_AND_DUPLEX_13GTFD             (13<<1)
#define LINK_STATUS_SPEED_AND_DUPLEX_13GXFD             (13<<1)
#define LINK_STATUS_SPEED_AND_DUPLEX_15GTFD             (14<<1)
#define LINK_STATUS_SPEED_AND_DUPLEX_15GXFD             (14<<1)
#define LINK_STATUS_SPEED_AND_DUPLEX_16GTFD             (15<<1)
#define LINK_STATUS_SPEED_AND_DUPLEX_16GXFD             (15<<1)

#define LINK_STATUS_AUTO_NEGOTIATE_FLAG_MASK            0x00000020
#define LINK_STATUS_AUTO_NEGOTIATE_ENABLED              0x00000020

#define LINK_STATUS_AUTO_NEGOTIATE_COMPLETE             0x00000040
#define LINK_STATUS_PARALLEL_DETECTION_FLAG_MASK        0x00000080
#define LINK_STATUS_PARALLEL_DETECTION_USED             0x00000080

#define LINK_STATUS_LINK_PARTNER_1000TFD_CAPABLE        0x00000200
#define LINK_STATUS_LINK_PARTNER_1000THD_CAPABLE        0x00000400
#define LINK_STATUS_LINK_PARTNER_100T4_CAPABLE          0x00000800
#define LINK_STATUS_LINK_PARTNER_100TXFD_CAPABLE        0x00001000
#define LINK_STATUS_LINK_PARTNER_100TXHD_CAPABLE        0x00002000
#define LINK_STATUS_LINK_PARTNER_10TFD_CAPABLE          0x00004000
#define LINK_STATUS_LINK_PARTNER_10THD_CAPABLE          0x00008000

#define LINK_STATUS_TX_FLOW_CONTROL_FLAG_MASK           0x00010000
#define LINK_STATUS_TX_FLOW_CONTROL_ENABLED             0x00010000

#define LINK_STATUS_RX_FLOW_CONTROL_FLAG_MASK           0x00020000
#define LINK_STATUS_RX_FLOW_CONTROL_ENABLED             0x00020000

#define LINK_STATUS_LINK_PARTNER_FLOW_CONTROL_MASK      0x000C0000
#define LINK_STATUS_LINK_PARTNER_NOT_PAUSE_CAPABLE      (0<<18)
#define LINK_STATUS_LINK_PARTNER_SYMMETRIC_PAUSE        (1<<18)
#define LINK_STATUS_LINK_PARTNER_ASYMMETRIC_PAUSE       (2<<18)
#define LINK_STATUS_LINK_PARTNER_BOTH_PAUSE             (3<<18)

#define LINK_STATUS_SERDES_LINK                         0x00100000

#define LINK_STATUS_LINK_PARTNER_2500XFD_CAPABLE        0x00200000
#define LINK_STATUS_LINK_PARTNER_2500XHD_CAPABLE        0x00400000
#define LINK_STATUS_LINK_PARTNER_10GXFD_CAPABLE         0x00800000
#define LINK_STATUS_LINK_PARTNER_12GXFD_CAPABLE         0x01000000
#define LINK_STATUS_LINK_PARTNER_12_5GXFD_CAPABLE       0x02000000
#define LINK_STATUS_LINK_PARTNER_13GXFD_CAPABLE         0x04000000
#define LINK_STATUS_LINK_PARTNER_15GXFD_CAPABLE         0x08000000
#define LINK_STATUS_LINK_PARTNER_16GXFD_CAPABLE         0x10000000

        u32 port_stx;

        u32 stat_nig_timer;

        /* MCP firmware does not use this field */
        u32 ext_phy_fw_version;

};


struct drv_func_mb {

        u32 drv_mb_header;
#define DRV_MSG_CODE_MASK                               0xffff0000
#define DRV_MSG_CODE_LOAD_REQ                           0x10000000
#define DRV_MSG_CODE_LOAD_DONE                          0x11000000
#define DRV_MSG_CODE_UNLOAD_REQ_WOL_EN                  0x20000000
#define DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS                 0x20010000
#define DRV_MSG_CODE_UNLOAD_REQ_WOL_MCP                 0x20020000
#define DRV_MSG_CODE_UNLOAD_DONE                        0x21000000
#define DRV_MSG_CODE_DIAG_ENTER_REQ                     0x50000000
#define DRV_MSG_CODE_DIAG_EXIT_REQ                      0x60000000
#define DRV_MSG_CODE_VALIDATE_KEY                       0x70000000
#define DRV_MSG_CODE_GET_CURR_KEY                       0x80000000
#define DRV_MSG_CODE_GET_UPGRADE_KEY                    0x81000000
#define DRV_MSG_CODE_GET_MANUF_KEY                      0x82000000
#define DRV_MSG_CODE_LOAD_L2B_PRAM                      0x90000000

#define BIOS_MSG_CODE_LIC_CHALLENGE                     0xff010000
#define BIOS_MSG_CODE_LIC_RESPONSE                      0xff020000
#define BIOS_MSG_CODE_VIRT_MAC_PRIM                     0xff030000
#define BIOS_MSG_CODE_VIRT_MAC_ISCSI                    0xff040000

#define DRV_MSG_SEQ_NUMBER_MASK                         0x0000ffff

        u32 drv_mb_param;

        u32 fw_mb_header;
#define FW_MSG_CODE_MASK                                0xffff0000
#define FW_MSG_CODE_DRV_LOAD_COMMON                     0x10100000
#define FW_MSG_CODE_DRV_LOAD_PORT                       0x10110000
#define FW_MSG_CODE_DRV_LOAD_FUNCTION                   0x10120000
#define FW_MSG_CODE_DRV_LOAD_REFUSED                    0x10200000
#define FW_MSG_CODE_DRV_LOAD_DONE                       0x11100000
#define FW_MSG_CODE_DRV_UNLOAD_COMMON                   0x20100000
#define FW_MSG_CODE_DRV_UNLOAD_PORT                     0x20110000
#define FW_MSG_CODE_DRV_UNLOAD_FUNCTION                 0x20120000
#define FW_MSG_CODE_DRV_UNLOAD_DONE                     0x21100000
#define FW_MSG_CODE_DIAG_ENTER_DONE                     0x50100000
#define FW_MSG_CODE_DIAG_REFUSE                         0x50200000
#define FW_MSG_CODE_DIAG_EXIT_DONE                      0x60100000
#define FW_MSG_CODE_VALIDATE_KEY_SUCCESS                0x70100000
#define FW_MSG_CODE_VALIDATE_KEY_FAILURE                0x70200000
#define FW_MSG_CODE_GET_KEY_DONE                        0x80100000
#define FW_MSG_CODE_NO_KEY                              0x80f00000
#define FW_MSG_CODE_LIC_INFO_NOT_READY                  0x80f80000
#define FW_MSG_CODE_L2B_PRAM_LOADED                     0x90100000
#define FW_MSG_CODE_L2B_PRAM_T_LOAD_FAILURE             0x90210000
#define FW_MSG_CODE_L2B_PRAM_C_LOAD_FAILURE             0x90220000
#define FW_MSG_CODE_L2B_PRAM_X_LOAD_FAILURE             0x90230000
#define FW_MSG_CODE_L2B_PRAM_U_LOAD_FAILURE             0x90240000

#define FW_MSG_CODE_LIC_CHALLENGE                       0xff010000
#define FW_MSG_CODE_LIC_RESPONSE                        0xff020000
#define FW_MSG_CODE_VIRT_MAC_PRIM                       0xff030000
#define FW_MSG_CODE_VIRT_MAC_ISCSI                      0xff040000

#define FW_MSG_SEQ_NUMBER_MASK                          0x0000ffff

        u32 fw_mb_param;

        u32 drv_pulse_mb;
#define DRV_PULSE_SEQ_MASK                              0x00007fff
#define DRV_PULSE_SYSTEM_TIME_MASK                      0xffff0000
        /* The system time is in the format of
         * (year-2001)*12*32 + month*32 + day. */
#define DRV_PULSE_ALWAYS_ALIVE                          0x00008000
        /* Indicate to the firmware not to go into the
         * OS-absent when it is not getting driver pulse.
         * This is used for debugging as well for PXE(MBA). */

        u32 mcp_pulse_mb;
#define MCP_PULSE_SEQ_MASK                              0x00007fff
#define MCP_PULSE_ALWAYS_ALIVE                          0x00008000
        /* Indicates to the driver not to assert due to lack
         * of MCP response */
#define MCP_EVENT_MASK                                  0xffff0000
#define MCP_EVENT_OTHER_DRIVER_RESET_REQ                0x00010000

        u32 iscsi_boot_signature;
        u32 iscsi_boot_block_offset;

        u32 drv_status;
#define DRV_STATUS_PMF                                  0x00000001

        u32 virt_mac_upper;
#define VIRT_MAC_SIGN_MASK                              0xffff0000
#define VIRT_MAC_SIGNATURE                              0x564d0000
        u32 virt_mac_lower;

};


/****************************************************************************
 * Management firmware state                                                *
 ****************************************************************************/
/* Allocate 440 bytes for management firmware */
#define MGMTFW_STATE_WORD_SIZE                              110

struct mgmtfw_state {
        u32 opaque[MGMTFW_STATE_WORD_SIZE];
};


/****************************************************************************
 * Multi-Function configuration                                             *
 ****************************************************************************/
struct shared_mf_cfg {

        u32 clp_mb;
#define SHARED_MF_CLP_SET_DEFAULT                   0x00000000
        /* set by CLP */
#define SHARED_MF_CLP_EXIT                          0x00000001
        /* set by MCP */
#define SHARED_MF_CLP_EXIT_DONE                     0x00010000

};

struct port_mf_cfg {

        u32 dynamic_cfg;        /* device control channel */
#define PORT_MF_CFG_OUTER_VLAN_TAG_MASK             0x0000ffff
#define PORT_MF_CFG_OUTER_VLAN_TAG_SHIFT            0
#define PORT_MF_CFG_DYNAMIC_CFG_ENABLED             0x00010000
#define PORT_MF_CFG_DYNAMIC_CFG_DEFAULT             0x00000000

        u32 reserved[3];

};

struct func_mf_cfg {

        u32 config;
        /* E/R/I/D */
        /* function 0 of each port cannot be hidden */
#define FUNC_MF_CFG_FUNC_HIDE                       0x00000001

#define FUNC_MF_CFG_PROTOCOL_MASK                   0x00000007
#define FUNC_MF_CFG_PROTOCOL_ETHERNET               0x00000002
#define FUNC_MF_CFG_PROTOCOL_ETHERNET_WITH_RDMA     0x00000004
#define FUNC_MF_CFG_PROTOCOL_ISCSI                  0x00000006
#define FUNC_MF_CFG_PROTOCOL_DEFAULT\
        FUNC_MF_CFG_PROTOCOL_ETHERNET_WITH_RDMA

#define FUNC_MF_CFG_FUNC_DISABLED                   0x00000008

        /* PRI */
        /* 0 - low priority, 3 - high priority */
#define FUNC_MF_CFG_TRANSMIT_PRIORITY_MASK          0x00000300
#define FUNC_MF_CFG_TRANSMIT_PRIORITY_SHIFT         8
#define FUNC_MF_CFG_TRANSMIT_PRIORITY_DEFAULT       0x00000000

        /* MINBW, MAXBW */
        /* value range - 0..100, increments in 100Mbps */
#define FUNC_MF_CFG_MIN_BW_MASK                     0x00ff0000
#define FUNC_MF_CFG_MIN_BW_SHIFT                    16
#define FUNC_MF_CFG_MIN_BW_DEFAULT                  0x00000000
#define FUNC_MF_CFG_MAX_BW_MASK                     0xff000000
#define FUNC_MF_CFG_MAX_BW_SHIFT                    24
#define FUNC_MF_CFG_MAX_BW_DEFAULT                  0x64000000

        u32 mac_upper;          /* MAC */
#define FUNC_MF_CFG_UPPERMAC_MASK                   0x0000ffff
#define FUNC_MF_CFG_UPPERMAC_SHIFT                  0
#define FUNC_MF_CFG_UPPERMAC_DEFAULT                FUNC_MF_CFG_UPPERMAC_MASK
        u32 mac_lower;
#define FUNC_MF_CFG_LOWERMAC_DEFAULT                0xffffffff

        u32 e1hov_tag;  /* VNI */
#define FUNC_MF_CFG_E1HOV_TAG_MASK                  0x0000ffff
#define FUNC_MF_CFG_E1HOV_TAG_SHIFT                 0
#define FUNC_MF_CFG_E1HOV_TAG_DEFAULT               FUNC_MF_CFG_E1HOV_TAG_MASK

        u32 reserved[2];

};

struct mf_cfg {

        struct shared_mf_cfg    shared_mf_config;
        struct port_mf_cfg      port_mf_config[PORT_MAX];
        struct func_mf_cfg      func_mf_config[E1H_FUNC_MAX];

};


/****************************************************************************
 * Shared Memory Region                                                     *
 ****************************************************************************/
struct shmem_region {                          /*   SharedMem Offset (size) */

        u32                     validity_map[PORT_MAX];  /* 0x0 (4*2 = 0x8) */
#define SHR_MEM_FORMAT_REV_ID                       ('A'<<24)
#define SHR_MEM_FORMAT_REV_MASK                     0xff000000
        /* validity bits */
#define SHR_MEM_VALIDITY_PCI_CFG                    0x00100000
#define SHR_MEM_VALIDITY_MB                         0x00200000
#define SHR_MEM_VALIDITY_DEV_INFO                   0x00400000
#define SHR_MEM_VALIDITY_RESERVED                   0x00000007
        /* One licensing bit should be set */
#define SHR_MEM_VALIDITY_LIC_KEY_IN_EFFECT_MASK     0x00000038
#define SHR_MEM_VALIDITY_LIC_MANUF_KEY_IN_EFFECT    0x00000008
#define SHR_MEM_VALIDITY_LIC_UPGRADE_KEY_IN_EFFECT  0x00000010
#define SHR_MEM_VALIDITY_LIC_NO_KEY_IN_EFFECT       0x00000020
        /* Active MFW */
#define SHR_MEM_VALIDITY_ACTIVE_MFW_UNKNOWN         0x00000000
#define SHR_MEM_VALIDITY_ACTIVE_MFW_IPMI            0x00000040
#define SHR_MEM_VALIDITY_ACTIVE_MFW_UMP             0x00000080
#define SHR_MEM_VALIDITY_ACTIVE_MFW_NCSI            0x000000c0
#define SHR_MEM_VALIDITY_ACTIVE_MFW_NONE            0x000001c0
#define SHR_MEM_VALIDITY_ACTIVE_MFW_MASK            0x000001c0

        struct shm_dev_info     dev_info;                /* 0x8     (0x438) */

        u8                      reserved[52*PORT_MAX];

        /* FW information (for internal FW use) */
        u32                     fw_info_fio_offset;    /* 0x4a8       (0x4) */
        struct mgmtfw_state     mgmtfw_state;          /* 0x4ac     (0x1b8) */

        struct drv_port_mb      port_mb[PORT_MAX];     /* 0x664 (16*2=0x20) */
        struct drv_func_mb      func_mb[E1H_FUNC_MAX];

        struct mf_cfg           mf_cfg;

};                                                     /* 0x6dc */


struct emac_stats {
    u32     rx_stat_ifhcinoctets;
    u32     rx_stat_ifhcinbadoctets;
    u32     rx_stat_etherstatsfragments;
    u32     rx_stat_ifhcinucastpkts;
    u32     rx_stat_ifhcinmulticastpkts;
    u32     rx_stat_ifhcinbroadcastpkts;
    u32     rx_stat_dot3statsfcserrors;
    u32     rx_stat_dot3statsalignmenterrors;
    u32     rx_stat_dot3statscarriersenseerrors;
    u32     rx_stat_xonpauseframesreceived;
    u32     rx_stat_xoffpauseframesreceived;
    u32     rx_stat_maccontrolframesreceived;
    u32     rx_stat_xoffstateentered;
    u32     rx_stat_dot3statsframestoolong;
    u32     rx_stat_etherstatsjabbers;
    u32     rx_stat_etherstatsundersizepkts;
    u32     rx_stat_etherstatspkts64octets;
    u32     rx_stat_etherstatspkts65octetsto127octets;
    u32     rx_stat_etherstatspkts128octetsto255octets;
    u32     rx_stat_etherstatspkts256octetsto511octets;
    u32     rx_stat_etherstatspkts512octetsto1023octets;
    u32     rx_stat_etherstatspkts1024octetsto1522octets;
    u32     rx_stat_etherstatspktsover1522octets;

    u32     rx_stat_falsecarriererrors;

    u32     tx_stat_ifhcoutoctets;
    u32     tx_stat_ifhcoutbadoctets;
    u32     tx_stat_etherstatscollisions;
    u32     tx_stat_outxonsent;
    u32     tx_stat_outxoffsent;
    u32     tx_stat_flowcontroldone;
    u32     tx_stat_dot3statssinglecollisionframes;
    u32     tx_stat_dot3statsmultiplecollisionframes;
    u32     tx_stat_dot3statsdeferredtransmissions;
    u32     tx_stat_dot3statsexcessivecollisions;
    u32     tx_stat_dot3statslatecollisions;
    u32     tx_stat_ifhcoutucastpkts;
    u32     tx_stat_ifhcoutmulticastpkts;
    u32     tx_stat_ifhcoutbroadcastpkts;
    u32     tx_stat_etherstatspkts64octets;
    u32     tx_stat_etherstatspkts65octetsto127octets;
    u32     tx_stat_etherstatspkts128octetsto255octets;
    u32     tx_stat_etherstatspkts256octetsto511octets;
    u32     tx_stat_etherstatspkts512octetsto1023octets;
    u32     tx_stat_etherstatspkts1024octetsto1522octets;
    u32     tx_stat_etherstatspktsover1522octets;
    u32     tx_stat_dot3statsinternalmactransmiterrors;
};


struct bmac_stats {
    u32     tx_stat_gtpkt_lo;
    u32     tx_stat_gtpkt_hi;
    u32     tx_stat_gtxpf_lo;
    u32     tx_stat_gtxpf_hi;
    u32     tx_stat_gtfcs_lo;
    u32     tx_stat_gtfcs_hi;
    u32     tx_stat_gtmca_lo;
    u32     tx_stat_gtmca_hi;
    u32     tx_stat_gtbca_lo;
    u32     tx_stat_gtbca_hi;
    u32     tx_stat_gtfrg_lo;
    u32     tx_stat_gtfrg_hi;
    u32     tx_stat_gtovr_lo;
    u32     tx_stat_gtovr_hi;
    u32     tx_stat_gt64_lo;
    u32     tx_stat_gt64_hi;
    u32     tx_stat_gt127_lo;
    u32     tx_stat_gt127_hi;
    u32     tx_stat_gt255_lo;
    u32     tx_stat_gt255_hi;
    u32     tx_stat_gt511_lo;
    u32     tx_stat_gt511_hi;
    u32     tx_stat_gt1023_lo;
    u32     tx_stat_gt1023_hi;
    u32     tx_stat_gt1518_lo;
    u32     tx_stat_gt1518_hi;
    u32     tx_stat_gt2047_lo;
    u32     tx_stat_gt2047_hi;
    u32     tx_stat_gt4095_lo;
    u32     tx_stat_gt4095_hi;
    u32     tx_stat_gt9216_lo;
    u32     tx_stat_gt9216_hi;
    u32     tx_stat_gt16383_lo;
    u32     tx_stat_gt16383_hi;
    u32     tx_stat_gtmax_lo;
    u32     tx_stat_gtmax_hi;
    u32     tx_stat_gtufl_lo;
    u32     tx_stat_gtufl_hi;
    u32     tx_stat_gterr_lo;
    u32     tx_stat_gterr_hi;
    u32     tx_stat_gtbyt_lo;
    u32     tx_stat_gtbyt_hi;

    u32     rx_stat_gr64_lo;
    u32     rx_stat_gr64_hi;
    u32     rx_stat_gr127_lo;
    u32     rx_stat_gr127_hi;
    u32     rx_stat_gr255_lo;
    u32     rx_stat_gr255_hi;
    u32     rx_stat_gr511_lo;
    u32     rx_stat_gr511_hi;
    u32     rx_stat_gr1023_lo;
    u32     rx_stat_gr1023_hi;
    u32     rx_stat_gr1518_lo;
    u32     rx_stat_gr1518_hi;
    u32     rx_stat_gr2047_lo;
    u32     rx_stat_gr2047_hi;
    u32     rx_stat_gr4095_lo;
    u32     rx_stat_gr4095_hi;
    u32     rx_stat_gr9216_lo;
    u32     rx_stat_gr9216_hi;
    u32     rx_stat_gr16383_lo;
    u32     rx_stat_gr16383_hi;
    u32     rx_stat_grmax_lo;
    u32     rx_stat_grmax_hi;
    u32     rx_stat_grpkt_lo;
    u32     rx_stat_grpkt_hi;
    u32     rx_stat_grfcs_lo;
    u32     rx_stat_grfcs_hi;
    u32     rx_stat_grmca_lo;
    u32     rx_stat_grmca_hi;
    u32     rx_stat_grbca_lo;
    u32     rx_stat_grbca_hi;
    u32     rx_stat_grxcf_lo;
    u32     rx_stat_grxcf_hi;
    u32     rx_stat_grxpf_lo;
    u32     rx_stat_grxpf_hi;
    u32     rx_stat_grxuo_lo;
    u32     rx_stat_grxuo_hi;
    u32     rx_stat_grjbr_lo;
    u32     rx_stat_grjbr_hi;
    u32     rx_stat_grovr_lo;
    u32     rx_stat_grovr_hi;
    u32     rx_stat_grflr_lo;
    u32     rx_stat_grflr_hi;
    u32     rx_stat_grmeg_lo;
    u32     rx_stat_grmeg_hi;
    u32     rx_stat_grmeb_lo;
    u32     rx_stat_grmeb_hi;
    u32     rx_stat_grbyt_lo;
    u32     rx_stat_grbyt_hi;
    u32     rx_stat_grund_lo;
    u32     rx_stat_grund_hi;
    u32     rx_stat_grfrg_lo;
    u32     rx_stat_grfrg_hi;
    u32     rx_stat_grerb_lo;
    u32     rx_stat_grerb_hi;
    u32     rx_stat_grfre_lo;
    u32     rx_stat_grfre_hi;
    u32     rx_stat_gripj_lo;
    u32     rx_stat_gripj_hi;
};


union mac_stats {
    struct emac_stats   emac_stats;
    struct bmac_stats   bmac_stats;
};


struct mac_stx {
    /* in_bad_octets */
    u32     rx_stat_ifhcinbadoctets_hi;
    u32     rx_stat_ifhcinbadoctets_lo;

    /* out_bad_octets */
    u32     tx_stat_ifhcoutbadoctets_hi;
    u32     tx_stat_ifhcoutbadoctets_lo;

    /* crc_receive_errors */
    u32     rx_stat_dot3statsfcserrors_hi;
    u32     rx_stat_dot3statsfcserrors_lo;
    /* alignment_errors */
    u32     rx_stat_dot3statsalignmenterrors_hi;
    u32     rx_stat_dot3statsalignmenterrors_lo;
    /* carrier_sense_errors */
    u32     rx_stat_dot3statscarriersenseerrors_hi;
    u32     rx_stat_dot3statscarriersenseerrors_lo;
    /* false_carrier_detections */
    u32     rx_stat_falsecarriererrors_hi;
    u32     rx_stat_falsecarriererrors_lo;

    /* runt_packets_received */
    u32     rx_stat_etherstatsundersizepkts_hi;
    u32     rx_stat_etherstatsundersizepkts_lo;
    /* jabber_packets_received */
    u32     rx_stat_dot3statsframestoolong_hi;
    u32     rx_stat_dot3statsframestoolong_lo;

    /* error_runt_packets_received */
    u32     rx_stat_etherstatsfragments_hi;
    u32     rx_stat_etherstatsfragments_lo;
    /* error_jabber_packets_received */
    u32     rx_stat_etherstatsjabbers_hi;
    u32     rx_stat_etherstatsjabbers_lo;

    /* control_frames_received */
    u32     rx_stat_maccontrolframesreceived_hi;
    u32     rx_stat_maccontrolframesreceived_lo;
    u32     rx_stat_bmac_xpf_hi;
    u32     rx_stat_bmac_xpf_lo;
    u32     rx_stat_bmac_xcf_hi;
    u32     rx_stat_bmac_xcf_lo;

    /* xoff_state_entered */
    u32     rx_stat_xoffstateentered_hi;
    u32     rx_stat_xoffstateentered_lo;
    /* pause_xon_frames_received */
    u32     rx_stat_xonpauseframesreceived_hi;
    u32     rx_stat_xonpauseframesreceived_lo;
    /* pause_xoff_frames_received */
    u32     rx_stat_xoffpauseframesreceived_hi;
    u32     rx_stat_xoffpauseframesreceived_lo;
    /* pause_xon_frames_transmitted */
    u32     tx_stat_outxonsent_hi;
    u32     tx_stat_outxonsent_lo;
    /* pause_xoff_frames_transmitted */
    u32     tx_stat_outxoffsent_hi;
    u32     tx_stat_outxoffsent_lo;
    /* flow_control_done */
    u32     tx_stat_flowcontroldone_hi;
    u32     tx_stat_flowcontroldone_lo;

    /* ether_stats_collisions */
    u32     tx_stat_etherstatscollisions_hi;
    u32     tx_stat_etherstatscollisions_lo;
    /* single_collision_transmit_frames */
    u32     tx_stat_dot3statssinglecollisionframes_hi;
    u32     tx_stat_dot3statssinglecollisionframes_lo;
    /* multiple_collision_transmit_frames */
    u32     tx_stat_dot3statsmultiplecollisionframes_hi;
    u32     tx_stat_dot3statsmultiplecollisionframes_lo;
    /* deferred_transmissions */
    u32     tx_stat_dot3statsdeferredtransmissions_hi;
    u32     tx_stat_dot3statsdeferredtransmissions_lo;
    /* excessive_collision_frames */
    u32     tx_stat_dot3statsexcessivecollisions_hi;
    u32     tx_stat_dot3statsexcessivecollisions_lo;
    /* late_collision_frames */
    u32     tx_stat_dot3statslatecollisions_hi;
    u32     tx_stat_dot3statslatecollisions_lo;

    /* frames_transmitted_64_bytes */
    u32     tx_stat_etherstatspkts64octets_hi;
    u32     tx_stat_etherstatspkts64octets_lo;
    /* frames_transmitted_65_127_bytes */
    u32     tx_stat_etherstatspkts65octetsto127octets_hi;
    u32     tx_stat_etherstatspkts65octetsto127octets_lo;
    /* frames_transmitted_128_255_bytes */
    u32     tx_stat_etherstatspkts128octetsto255octets_hi;
    u32     tx_stat_etherstatspkts128octetsto255octets_lo;
    /* frames_transmitted_256_511_bytes */
    u32     tx_stat_etherstatspkts256octetsto511octets_hi;
    u32     tx_stat_etherstatspkts256octetsto511octets_lo;
    /* frames_transmitted_512_1023_bytes */
    u32     tx_stat_etherstatspkts512octetsto1023octets_hi;
    u32     tx_stat_etherstatspkts512octetsto1023octets_lo;
    /* frames_transmitted_1024_1522_bytes */
    u32     tx_stat_etherstatspkts1024octetsto1522octets_hi;
    u32     tx_stat_etherstatspkts1024octetsto1522octets_lo;
    /* frames_transmitted_1523_9022_bytes */
    u32     tx_stat_etherstatspktsover1522octets_hi;
    u32     tx_stat_etherstatspktsover1522octets_lo;
    u32     tx_stat_bmac_2047_hi;
    u32     tx_stat_bmac_2047_lo;
    u32     tx_stat_bmac_4095_hi;
    u32     tx_stat_bmac_4095_lo;
    u32     tx_stat_bmac_9216_hi;
    u32     tx_stat_bmac_9216_lo;
    u32     tx_stat_bmac_16383_hi;
    u32     tx_stat_bmac_16383_lo;

    /* internal_mac_transmit_errors */
    u32     tx_stat_dot3statsinternalmactransmiterrors_hi;
    u32     tx_stat_dot3statsinternalmactransmiterrors_lo;

    /* if_out_discards */
    u32     tx_stat_bmac_ufl_hi;
    u32     tx_stat_bmac_ufl_lo;
};


#define MAC_STX_IDX_MAX                     2

struct host_port_stats {
    u32            host_port_stats_start;

    struct mac_stx mac_stx[MAC_STX_IDX_MAX];

    u32            brb_drop_hi;
    u32            brb_drop_lo;

    u32            host_port_stats_end;
};


struct host_func_stats {
    u32     host_func_stats_start;

    u32     total_bytes_received_hi;
    u32     total_bytes_received_lo;

    u32     total_bytes_transmitted_hi;
    u32     total_bytes_transmitted_lo;

    u32     total_unicast_packets_received_hi;
    u32     total_unicast_packets_received_lo;

    u32     total_multicast_packets_received_hi;
    u32     total_multicast_packets_received_lo;

    u32     total_broadcast_packets_received_hi;
    u32     total_broadcast_packets_received_lo;

    u32     total_unicast_packets_transmitted_hi;
    u32     total_unicast_packets_transmitted_lo;

    u32     total_multicast_packets_transmitted_hi;
    u32     total_multicast_packets_transmitted_lo;

    u32     total_broadcast_packets_transmitted_hi;
    u32     total_broadcast_packets_transmitted_lo;

    u32     valid_bytes_received_hi;
    u32     valid_bytes_received_lo;

    u32     host_func_stats_end;
};


#define BCM_5710_FW_MAJOR_VERSION                       4
#define BCM_5710_FW_MINOR_VERSION                       8
#define BCM_5710_FW_REVISION_VERSION                    53
#define BCM_5710_FW_ENGINEERING_VERSION                 0
#define BCM_5710_FW_COMPILE_FLAGS                       1


/*
 * attention bits
 */
struct atten_def_status_block {
        __le32 attn_bits;
        __le32 attn_bits_ack;
        u8 status_block_id;
        u8 reserved0;
        __le16 attn_bits_index;
        __le32 reserved1;
};


/*
 * common data for all protocols
 */
struct doorbell_hdr {
        u8 header;
#define DOORBELL_HDR_RX (0x1<<0)
#define DOORBELL_HDR_RX_SHIFT 0
#define DOORBELL_HDR_DB_TYPE (0x1<<1)
#define DOORBELL_HDR_DB_TYPE_SHIFT 1
#define DOORBELL_HDR_DPM_SIZE (0x3<<2)
#define DOORBELL_HDR_DPM_SIZE_SHIFT 2
#define DOORBELL_HDR_CONN_TYPE (0xF<<4)
#define DOORBELL_HDR_CONN_TYPE_SHIFT 4
};

/*
 * doorbell message sent to the chip
 */
struct doorbell {
#if defined(__BIG_ENDIAN)
        u16 zero_fill2;
        u8 zero_fill1;
        struct doorbell_hdr header;
#elif defined(__LITTLE_ENDIAN)
        struct doorbell_hdr header;
        u8 zero_fill1;
        u16 zero_fill2;
#endif
};


/*
 * IGU driver acknowledgement register
 */
struct igu_ack_register {
#if defined(__BIG_ENDIAN)
        u16 sb_id_and_flags;
#define IGU_ACK_REGISTER_STATUS_BLOCK_ID (0x1F<<0)
#define IGU_ACK_REGISTER_STATUS_BLOCK_ID_SHIFT 0
#define IGU_ACK_REGISTER_STORM_ID (0x7<<5)
#define IGU_ACK_REGISTER_STORM_ID_SHIFT 5
#define IGU_ACK_REGISTER_UPDATE_INDEX (0x1<<8)
#define IGU_ACK_REGISTER_UPDATE_INDEX_SHIFT 8
#define IGU_ACK_REGISTER_INTERRUPT_MODE (0x3<<9)
#define IGU_ACK_REGISTER_INTERRUPT_MODE_SHIFT 9
#define IGU_ACK_REGISTER_RESERVED (0x1F<<11)
#define IGU_ACK_REGISTER_RESERVED_SHIFT 11
        u16 status_block_index;
#elif defined(__LITTLE_ENDIAN)
        u16 status_block_index;
        u16 sb_id_and_flags;
#define IGU_ACK_REGISTER_STATUS_BLOCK_ID (0x1F<<0)
#define IGU_ACK_REGISTER_STATUS_BLOCK_ID_SHIFT 0
#define IGU_ACK_REGISTER_STORM_ID (0x7<<5)
#define IGU_ACK_REGISTER_STORM_ID_SHIFT 5
#define IGU_ACK_REGISTER_UPDATE_INDEX (0x1<<8)
#define IGU_ACK_REGISTER_UPDATE_INDEX_SHIFT 8
#define IGU_ACK_REGISTER_INTERRUPT_MODE (0x3<<9)
#define IGU_ACK_REGISTER_INTERRUPT_MODE_SHIFT 9
#define IGU_ACK_REGISTER_RESERVED (0x1F<<11)
#define IGU_ACK_REGISTER_RESERVED_SHIFT 11
#endif
};


/*
 * Parser parsing flags field
 */
struct parsing_flags {
        __le16 flags;
#define PARSING_FLAGS_ETHERNET_ADDRESS_TYPE (0x1<<0)
#define PARSING_FLAGS_ETHERNET_ADDRESS_TYPE_SHIFT 0
#define PARSING_FLAGS_VLAN (0x1<<1)
#define PARSING_FLAGS_VLAN_SHIFT 1
#define PARSING_FLAGS_EXTRA_VLAN (0x1<<2)
#define PARSING_FLAGS_EXTRA_VLAN_SHIFT 2
#define PARSING_FLAGS_OVER_ETHERNET_PROTOCOL (0x3<<3)
#define PARSING_FLAGS_OVER_ETHERNET_PROTOCOL_SHIFT 3
#define PARSING_FLAGS_IP_OPTIONS (0x1<<5)
#define PARSING_FLAGS_IP_OPTIONS_SHIFT 5
#define PARSING_FLAGS_FRAGMENTATION_STATUS (0x1<<6)
#define PARSING_FLAGS_FRAGMENTATION_STATUS_SHIFT 6
#define PARSING_FLAGS_OVER_IP_PROTOCOL (0x3<<7)
#define PARSING_FLAGS_OVER_IP_PROTOCOL_SHIFT 7
#define PARSING_FLAGS_PURE_ACK_INDICATION (0x1<<9)
#define PARSING_FLAGS_PURE_ACK_INDICATION_SHIFT 9
#define PARSING_FLAGS_TCP_OPTIONS_EXIST (0x1<<10)
#define PARSING_FLAGS_TCP_OPTIONS_EXIST_SHIFT 10
#define PARSING_FLAGS_TIME_STAMP_EXIST_FLAG (0x1<<11)
#define PARSING_FLAGS_TIME_STAMP_EXIST_FLAG_SHIFT 11
#define PARSING_FLAGS_CONNECTION_MATCH (0x1<<12)
#define PARSING_FLAGS_CONNECTION_MATCH_SHIFT 12
#define PARSING_FLAGS_LLC_SNAP (0x1<<13)
#define PARSING_FLAGS_LLC_SNAP_SHIFT 13
#define PARSING_FLAGS_RESERVED0 (0x3<<14)
#define PARSING_FLAGS_RESERVED0_SHIFT 14
};


struct regpair {
        __le32 lo;
        __le32 hi;
};


/*
 * dmae command structure
 */
struct dmae_command {
        u32 opcode;
#define DMAE_COMMAND_SRC (0x1<<0)
#define DMAE_COMMAND_SRC_SHIFT 0
#define DMAE_COMMAND_DST (0x3<<1)
#define DMAE_COMMAND_DST_SHIFT 1
#define DMAE_COMMAND_C_DST (0x1<<3)
#define DMAE_COMMAND_C_DST_SHIFT 3
#define DMAE_COMMAND_C_TYPE_ENABLE (0x1<<4)
#define DMAE_COMMAND_C_TYPE_ENABLE_SHIFT 4
#define DMAE_COMMAND_C_TYPE_CRC_ENABLE (0x1<<5)
#define DMAE_COMMAND_C_TYPE_CRC_ENABLE_SHIFT 5
#define DMAE_COMMAND_C_TYPE_CRC_OFFSET (0x7<<6)
#define DMAE_COMMAND_C_TYPE_CRC_OFFSET_SHIFT 6
#define DMAE_COMMAND_ENDIANITY (0x3<<9)
#define DMAE_COMMAND_ENDIANITY_SHIFT 9
#define DMAE_COMMAND_PORT (0x1<<11)
#define DMAE_COMMAND_PORT_SHIFT 11
#define DMAE_COMMAND_CRC_RESET (0x1<<12)
#define DMAE_COMMAND_CRC_RESET_SHIFT 12
#define DMAE_COMMAND_SRC_RESET (0x1<<13)
#define DMAE_COMMAND_SRC_RESET_SHIFT 13
#define DMAE_COMMAND_DST_RESET (0x1<<14)
#define DMAE_COMMAND_DST_RESET_SHIFT 14
#define DMAE_COMMAND_E1HVN (0x3<<15)
#define DMAE_COMMAND_E1HVN_SHIFT 15
#define DMAE_COMMAND_RESERVED0 (0x7FFF<<17)
#define DMAE_COMMAND_RESERVED0_SHIFT 17
        u32 src_addr_lo;
        u32 src_addr_hi;
        u32 dst_addr_lo;
        u32 dst_addr_hi;
#if defined(__BIG_ENDIAN)
        u16 reserved1;
        u16 len;
#elif defined(__LITTLE_ENDIAN)
        u16 len;
        u16 reserved1;
#endif
        u32 comp_addr_lo;
        u32 comp_addr_hi;
        u32 comp_val;
        u32 crc32;
        u32 crc32_c;
#if defined(__BIG_ENDIAN)
        u16 crc16_c;
        u16 crc16;
#elif defined(__LITTLE_ENDIAN)
        u16 crc16;
        u16 crc16_c;
#endif
#if defined(__BIG_ENDIAN)
        u16 reserved2;
        u16 crc_t10;
#elif defined(__LITTLE_ENDIAN)
        u16 crc_t10;
        u16 reserved2;
#endif
#if defined(__BIG_ENDIAN)
        u16 xsum8;
        u16 xsum16;
#elif defined(__LITTLE_ENDIAN)
        u16 xsum16;
        u16 xsum8;
#endif
};


struct double_regpair {
        u32 regpair0_lo;
        u32 regpair0_hi;
        u32 regpair1_lo;
        u32 regpair1_hi;
};


/*
 * The eth storm context of Ustorm (configuration part)
 */
struct ustorm_eth_st_context_config {
#if defined(__BIG_ENDIAN)
        u8 flags;
#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_MC_ALIGNMENT (0x1<<0)
#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_MC_ALIGNMENT_SHIFT 0
#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_DYNAMIC_HC (0x1<<1)
#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_DYNAMIC_HC_SHIFT 1
#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_TPA (0x1<<2)
#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_TPA_SHIFT 2
#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_SGE_RING (0x1<<3)
#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_SGE_RING_SHIFT 3
#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS (0x1<<4)
#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS_SHIFT 4
#define __USTORM_ETH_ST_CONTEXT_CONFIG_RESERVED0 (0x7<<5)
#define __USTORM_ETH_ST_CONTEXT_CONFIG_RESERVED0_SHIFT 5
        u8 status_block_id;
        u8 clientId;
        u8 sb_index_numbers;
#define USTORM_ETH_ST_CONTEXT_CONFIG_CQE_SB_INDEX_NUMBER (0xF<<0)
#define USTORM_ETH_ST_CONTEXT_CONFIG_CQE_SB_INDEX_NUMBER_SHIFT 0
#define USTORM_ETH_ST_CONTEXT_CONFIG_BD_SB_INDEX_NUMBER (0xF<<4)
#define USTORM_ETH_ST_CONTEXT_CONFIG_BD_SB_INDEX_NUMBER_SHIFT 4
#elif defined(__LITTLE_ENDIAN)
        u8 sb_index_numbers;
#define USTORM_ETH_ST_CONTEXT_CONFIG_CQE_SB_INDEX_NUMBER (0xF<<0)
#define USTORM_ETH_ST_CONTEXT_CONFIG_CQE_SB_INDEX_NUMBER_SHIFT 0
#define USTORM_ETH_ST_CONTEXT_CONFIG_BD_SB_INDEX_NUMBER (0xF<<4)
#define USTORM_ETH_ST_CONTEXT_CONFIG_BD_SB_INDEX_NUMBER_SHIFT 4
        u8 clientId;
        u8 status_block_id;
        u8 flags;
#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_MC_ALIGNMENT (0x1<<0)
#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_MC_ALIGNMENT_SHIFT 0
#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_DYNAMIC_HC (0x1<<1)
#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_DYNAMIC_HC_SHIFT 1
#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_TPA (0x1<<2)
#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_TPA_SHIFT 2
#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_SGE_RING (0x1<<3)
#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_SGE_RING_SHIFT 3
#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS (0x1<<4)
#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS_SHIFT 4
#define __USTORM_ETH_ST_CONTEXT_CONFIG_RESERVED0 (0x7<<5)
#define __USTORM_ETH_ST_CONTEXT_CONFIG_RESERVED0_SHIFT 5
#endif
#if defined(__BIG_ENDIAN)
        u16 bd_buff_size;
        u8 statistics_counter_id;
        u8 mc_alignment_log_size;
#elif defined(__LITTLE_ENDIAN)
        u8 mc_alignment_log_size;
        u8 statistics_counter_id;
        u16 bd_buff_size;
#endif
#if defined(__BIG_ENDIAN)
        u8 __local_sge_prod;
        u8 __local_bd_prod;
        u16 sge_buff_size;
#elif defined(__LITTLE_ENDIAN)
        u16 sge_buff_size;
        u8 __local_bd_prod;
        u8 __local_sge_prod;
#endif
        u32 reserved;
        u32 bd_page_base_lo;
        u32 bd_page_base_hi;
        u32 sge_page_base_lo;
        u32 sge_page_base_hi;
};

/*
 * The eth Rx Buffer Descriptor
 */
struct eth_rx_bd {
        __le32 addr_lo;
        __le32 addr_hi;
};

/*
 * The eth Rx SGE Descriptor
 */
struct eth_rx_sge {
        __le32 addr_lo;
        __le32 addr_hi;
};

/*
 * Local BDs and SGEs rings (in ETH)
 */
struct eth_local_rx_rings {
        struct eth_rx_bd __local_bd_ring[16];
        struct eth_rx_sge __local_sge_ring[12];
};

/*
 * The eth storm context of Ustorm
 */
struct ustorm_eth_st_context {
        struct ustorm_eth_st_context_config common;
        struct eth_local_rx_rings __rings;
};

/*
 * The eth storm context of Tstorm
 */
struct tstorm_eth_st_context {
        u32 __reserved0[28];
};

/*
 * The eth aggregative context section of Xstorm
 */
struct xstorm_eth_extra_ag_context_section {
#if defined(__BIG_ENDIAN)
        u8 __tcp_agg_vars1;
        u8 __reserved50;
        u16 __mss;
#elif defined(__LITTLE_ENDIAN)
        u16 __mss;
        u8 __reserved50;
        u8 __tcp_agg_vars1;
#endif
        u32 __snd_nxt;
        u32 __tx_wnd;
        u32 __snd_una;
        u32 __reserved53;
#if defined(__BIG_ENDIAN)
        u8 __agg_val8_th;
        u8 __agg_val8;
        u16 __tcp_agg_vars2;
#elif defined(__LITTLE_ENDIAN)
        u16 __tcp_agg_vars2;
        u8 __agg_val8;
        u8 __agg_val8_th;
#endif
        u32 __reserved58;
        u32 __reserved59;
        u32 __reserved60;
        u32 __reserved61;
#if defined(__BIG_ENDIAN)
        u16 __agg_val7_th;
        u16 __agg_val7;
#elif defined(__LITTLE_ENDIAN)
        u16 __agg_val7;
        u16 __agg_val7_th;
#endif
#if defined(__BIG_ENDIAN)
        u8 __tcp_agg_vars5;
        u8 __tcp_agg_vars4;
        u8 __tcp_agg_vars3;
        u8 __reserved62;
#elif defined(__LITTLE_ENDIAN)
        u8 __reserved62;
        u8 __tcp_agg_vars3;
        u8 __tcp_agg_vars4;
        u8 __tcp_agg_vars5;
#endif
        u32 __tcp_agg_vars6;
#if defined(__BIG_ENDIAN)
        u16 __agg_misc6;
        u16 __tcp_agg_vars7;
#elif defined(__LITTLE_ENDIAN)
        u16 __tcp_agg_vars7;
        u16 __agg_misc6;
#endif
        u32 __agg_val10;
        u32 __agg_val10_th;
#if defined(__BIG_ENDIAN)
        u16 __reserved3;
        u8 __reserved2;
        u8 __da_only_cnt;
#elif defined(__LITTLE_ENDIAN)
        u8 __da_only_cnt;
        u8 __reserved2;
        u16 __reserved3;
#endif
};

/*
 * The eth aggregative context of Xstorm
 */
struct xstorm_eth_ag_context {
#if defined(__BIG_ENDIAN)
        u16 __bd_prod;
        u8 __agg_vars1;
        u8 __state;
#elif defined(__LITTLE_ENDIAN)
        u8 __state;
        u8 __agg_vars1;
        u16 __bd_prod;
#endif
#if defined(__BIG_ENDIAN)
        u8 cdu_reserved;
        u8 __agg_vars4;
        u8 __agg_vars3;
        u8 __agg_vars2;
#elif defined(__LITTLE_ENDIAN)
        u8 __agg_vars2;
        u8 __agg_vars3;
        u8 __agg_vars4;
        u8 cdu_reserved;
#endif
        u32 __more_packets_to_send;
#if defined(__BIG_ENDIAN)
        u16 __agg_vars5;
        u16 __agg_val4_th;
#elif defined(__LITTLE_ENDIAN)
        u16 __agg_val4_th;
        u16 __agg_vars5;
#endif
        struct xstorm_eth_extra_ag_context_section __extra_section;
#if defined(__BIG_ENDIAN)
        u16 __agg_vars7;
        u8 __agg_val3_th;
        u8 __agg_vars6;
#elif defined(__LITTLE_ENDIAN)
        u8 __agg_vars6;
        u8 __agg_val3_th;
        u16 __agg_vars7;
#endif
#if defined(__BIG_ENDIAN)
        u16 __agg_val11_th;
        u16 __agg_val11;
#elif defined(__LITTLE_ENDIAN)
        u16 __agg_val11;
        u16 __agg_val11_th;
#endif
#if defined(__BIG_ENDIAN)
        u8 __reserved1;
        u8 __agg_val6_th;
        u16 __agg_val9;
#elif defined(__LITTLE_ENDIAN)
        u16 __agg_val9;
        u8 __agg_val6_th;
        u8 __reserved1;
#endif
#if defined(__BIG_ENDIAN)
        u16 __agg_val2_th;
        u16 __agg_val2;
#elif defined(__LITTLE_ENDIAN)
        u16 __agg_val2;
        u16 __agg_val2_th;
#endif
        u32 __agg_vars8;
#if defined(__BIG_ENDIAN)
        u16 __agg_misc0;
        u16 __agg_val4;
#elif defined(__LITTLE_ENDIAN)
        u16 __agg_val4;
        u16 __agg_misc0;
#endif
#if defined(__BIG_ENDIAN)
        u8 __agg_val3;
        u8 __agg_val6;
        u8 __agg_val5_th;
        u8 __agg_val5;
#elif defined(__LITTLE_ENDIAN)
        u8 __agg_val5;
        u8 __agg_val5_th;
        u8 __agg_val6;
        u8 __agg_val3;
#endif
#if defined(__BIG_ENDIAN)
        u16 __agg_misc1;
        u16 __bd_ind_max_val;
#elif defined(__LITTLE_ENDIAN)
        u16 __bd_ind_max_val;
        u16 __agg_misc1;
#endif
        u32 __reserved57;
        u32 __agg_misc4;
        u32 __agg_misc5;
};

/*
 * The eth extra aggregative context section of Tstorm
 */
struct tstorm_eth_extra_ag_context_section {
        u32 __agg_val1;
#if defined(__BIG_ENDIAN)
        u8 __tcp_agg_vars2;
        u8 __agg_val3;
        u16 __agg_val2;
#elif defined(__LITTLE_ENDIAN)
        u16 __agg_val2;
        u8 __agg_val3;
        u8 __tcp_agg_vars2;
#endif
#if defined(__BIG_ENDIAN)
        u16 __agg_val5;
        u8 __agg_val6;
        u8 __tcp_agg_vars3;
#elif defined(__LITTLE_ENDIAN)
        u8 __tcp_agg_vars3;
        u8 __agg_val6;
        u16 __agg_val5;
#endif
        u32 __reserved63;
        u32 __reserved64;
        u32 __reserved65;
        u32 __reserved66;
        u32 __reserved67;
        u32 __tcp_agg_vars1;
        u32 __reserved61;
        u32 __reserved62;
        u32 __reserved2;
};

/*
 * The eth aggregative context of Tstorm
 */
struct tstorm_eth_ag_context {
#if defined(__BIG_ENDIAN)
        u16 __reserved54;
        u8 __agg_vars1;
        u8 __state;
#elif defined(__LITTLE_ENDIAN)
        u8 __state;
        u8 __agg_vars1;
        u16 __reserved54;
#endif
#if defined(__BIG_ENDIAN)
        u16 __agg_val4;
        u16 __agg_vars2;
#elif defined(__LITTLE_ENDIAN)
        u16 __agg_vars2;
        u16 __agg_val4;
#endif
        struct tstorm_eth_extra_ag_context_section __extra_section;
};

/*
 * The eth aggregative context of Cstorm
 */
struct cstorm_eth_ag_context {
        u32 __agg_vars1;
#if defined(__BIG_ENDIAN)
        u8 __aux1_th;
        u8 __aux1_val;
        u16 __agg_vars2;
#elif defined(__LITTLE_ENDIAN)
        u16 __agg_vars2;
        u8 __aux1_val;
        u8 __aux1_th;
#endif
        u32 __num_of_treated_packet;
        u32 __last_packet_treated;
#if defined(__BIG_ENDIAN)
        u16 __reserved58;
        u16 __reserved57;
#elif defined(__LITTLE_ENDIAN)
        u16 __reserved57;
        u16 __reserved58;
#endif
#if defined(__BIG_ENDIAN)
        u8 __reserved62;
        u8 __reserved61;
        u8 __reserved60;
        u8 __reserved59;
#elif defined(__LITTLE_ENDIAN)
        u8 __reserved59;
        u8 __reserved60;
        u8 __reserved61;
        u8 __reserved62;
#endif
#if defined(__BIG_ENDIAN)
        u16 __reserved64;
        u16 __reserved63;
#elif defined(__LITTLE_ENDIAN)
        u16 __reserved63;
        u16 __reserved64;
#endif
        u32 __reserved65;
#if defined(__BIG_ENDIAN)
        u16 __agg_vars3;
        u16 __rq_inv_cnt;
#elif defined(__LITTLE_ENDIAN)
        u16 __rq_inv_cnt;
        u16 __agg_vars3;
#endif
#if defined(__BIG_ENDIAN)
        u16 __packet_index_th;
        u16 __packet_index;
#elif defined(__LITTLE_ENDIAN)
        u16 __packet_index;
        u16 __packet_index_th;
#endif
};

/*
 * The eth aggregative context of Ustorm
 */
struct ustorm_eth_ag_context {
#if defined(__BIG_ENDIAN)
        u8 __aux_counter_flags;
        u8 __agg_vars2;
        u8 __agg_vars1;
        u8 __state;
#elif defined(__LITTLE_ENDIAN)
        u8 __state;
        u8 __agg_vars1;
        u8 __agg_vars2;
        u8 __aux_counter_flags;
#endif
#if defined(__BIG_ENDIAN)
        u8 cdu_usage;
        u8 __agg_misc2;
        u16 __agg_misc1;
#elif defined(__LITTLE_ENDIAN)
        u16 __agg_misc1;
        u8 __agg_misc2;
        u8 cdu_usage;
#endif
        u32 __agg_misc4;
#if defined(__BIG_ENDIAN)
        u8 __agg_val3_th;
        u8 __agg_val3;
        u16 __agg_misc3;
#elif defined(__LITTLE_ENDIAN)
        u16 __agg_misc3;
        u8 __agg_val3;
        u8 __agg_val3_th;
#endif
        u32 __agg_val1;
        u32 __agg_misc4_th;
#if defined(__BIG_ENDIAN)
        u16 __agg_val2_th;
        u16 __agg_val2;
#elif defined(__LITTLE_ENDIAN)
        u16 __agg_val2;
        u16 __agg_val2_th;
#endif
#if defined(__BIG_ENDIAN)
        u16 __reserved2;
        u8 __decision_rules;
        u8 __decision_rule_enable_bits;
#elif defined(__LITTLE_ENDIAN)
        u8 __decision_rule_enable_bits;
        u8 __decision_rules;
        u16 __reserved2;
#endif
};

/*
 * Timers connection context
 */
struct timers_block_context {
        u32 __reserved_0;
        u32 __reserved_1;
        u32 __reserved_2;
        u32 flags;
#define __TIMERS_BLOCK_CONTEXT_NUM_OF_ACTIVE_TIMERS (0x3<<0)
#define __TIMERS_BLOCK_CONTEXT_NUM_OF_ACTIVE_TIMERS_SHIFT 0
#define TIMERS_BLOCK_CONTEXT_CONN_VALID_FLG (0x1<<2)
#define TIMERS_BLOCK_CONTEXT_CONN_VALID_FLG_SHIFT 2
#define __TIMERS_BLOCK_CONTEXT_RESERVED0 (0x1FFFFFFF<<3)
#define __TIMERS_BLOCK_CONTEXT_RESERVED0_SHIFT 3
};

/*
 * structure for easy accessibility to assembler
 */
struct eth_tx_bd_flags {
        u8 as_bitfield;
#define ETH_TX_BD_FLAGS_VLAN_TAG (0x1<<0)
#define ETH_TX_BD_FLAGS_VLAN_TAG_SHIFT 0
#define ETH_TX_BD_FLAGS_IP_CSUM (0x1<<1)
#define ETH_TX_BD_FLAGS_IP_CSUM_SHIFT 1
#define ETH_TX_BD_FLAGS_TCP_CSUM (0x1<<2)
#define ETH_TX_BD_FLAGS_TCP_CSUM_SHIFT 2
#define ETH_TX_BD_FLAGS_END_BD (0x1<<3)
#define ETH_TX_BD_FLAGS_END_BD_SHIFT 3
#define ETH_TX_BD_FLAGS_START_BD (0x1<<4)
#define ETH_TX_BD_FLAGS_START_BD_SHIFT 4
#define ETH_TX_BD_FLAGS_HDR_POOL (0x1<<5)
#define ETH_TX_BD_FLAGS_HDR_POOL_SHIFT 5
#define ETH_TX_BD_FLAGS_SW_LSO (0x1<<6)
#define ETH_TX_BD_FLAGS_SW_LSO_SHIFT 6
#define ETH_TX_BD_FLAGS_IPV6 (0x1<<7)
#define ETH_TX_BD_FLAGS_IPV6_SHIFT 7
};

/*
 * The eth Tx Buffer Descriptor
 */
struct eth_tx_bd {
        __le32 addr_lo;
        __le32 addr_hi;
        __le16 nbd;
        __le16 nbytes;
        __le16 vlan;
        struct eth_tx_bd_flags bd_flags;
        u8 general_data;
#define ETH_TX_BD_HDR_NBDS (0x3F<<0)
#define ETH_TX_BD_HDR_NBDS_SHIFT 0
#define ETH_TX_BD_ETH_ADDR_TYPE (0x3<<6)
#define ETH_TX_BD_ETH_ADDR_TYPE_SHIFT 6
};

/*
 * Tx parsing BD structure for ETH,Relevant in START
 */
struct eth_tx_parse_bd {
        u8 global_data;
#define ETH_TX_PARSE_BD_IP_HDR_START_OFFSET (0xF<<0)
#define ETH_TX_PARSE_BD_IP_HDR_START_OFFSET_SHIFT 0
#define ETH_TX_PARSE_BD_CS_ANY_FLG (0x1<<4)
#define ETH_TX_PARSE_BD_CS_ANY_FLG_SHIFT 4
#define ETH_TX_PARSE_BD_PSEUDO_CS_WITHOUT_LEN (0x1<<5)
#define ETH_TX_PARSE_BD_PSEUDO_CS_WITHOUT_LEN_SHIFT 5
#define ETH_TX_PARSE_BD_LLC_SNAP_EN (0x1<<6)
#define ETH_TX_PARSE_BD_LLC_SNAP_EN_SHIFT 6
#define ETH_TX_PARSE_BD_NS_FLG (0x1<<7)
#define ETH_TX_PARSE_BD_NS_FLG_SHIFT 7
        u8 tcp_flags;
#define ETH_TX_PARSE_BD_FIN_FLG (0x1<<0)
#define ETH_TX_PARSE_BD_FIN_FLG_SHIFT 0
#define ETH_TX_PARSE_BD_SYN_FLG (0x1<<1)
#define ETH_TX_PARSE_BD_SYN_FLG_SHIFT 1
#define ETH_TX_PARSE_BD_RST_FLG (0x1<<2)
#define ETH_TX_PARSE_BD_RST_FLG_SHIFT 2
#define ETH_TX_PARSE_BD_PSH_FLG (0x1<<3)
#define ETH_TX_PARSE_BD_PSH_FLG_SHIFT 3
#define ETH_TX_PARSE_BD_ACK_FLG (0x1<<4)
#define ETH_TX_PARSE_BD_ACK_FLG_SHIFT 4
#define ETH_TX_PARSE_BD_URG_FLG (0x1<<5)
#define ETH_TX_PARSE_BD_URG_FLG_SHIFT 5
#define ETH_TX_PARSE_BD_ECE_FLG (0x1<<6)
#define ETH_TX_PARSE_BD_ECE_FLG_SHIFT 6
#define ETH_TX_PARSE_BD_CWR_FLG (0x1<<7)
#define ETH_TX_PARSE_BD_CWR_FLG_SHIFT 7
        u8 ip_hlen;
        s8 cs_offset;
        __le16 total_hlen;
        __le16 lso_mss;
        __le16 tcp_pseudo_csum;
        __le16 ip_id;
        __le32 tcp_send_seq;
};

/*
 * The last BD in the BD memory will hold a pointer to the next BD memory
 */
struct eth_tx_next_bd {
        u32 addr_lo;
        u32 addr_hi;
        u8 reserved[8];
};

/*
 * union for 3 Bd types
 */
union eth_tx_bd_types {
        struct eth_tx_bd reg_bd;
        struct eth_tx_parse_bd parse_bd;
        struct eth_tx_next_bd next_bd;
};

/*
 * The eth storm context of Xstorm
 */
struct xstorm_eth_st_context {
        u32 tx_bd_page_base_lo;
        u32 tx_bd_page_base_hi;
#if defined(__BIG_ENDIAN)
        u16 tx_bd_cons;
        u8 statistics_data;
#define XSTORM_ETH_ST_CONTEXT_STATISTICS_COUNTER_ID (0x7F<<0)
#define XSTORM_ETH_ST_CONTEXT_STATISTICS_COUNTER_ID_SHIFT 0
#define XSTORM_ETH_ST_CONTEXT_STATISTICS_ENABLE (0x1<<7)
#define XSTORM_ETH_ST_CONTEXT_STATISTICS_ENABLE_SHIFT 7
        u8 __local_tx_bd_prod;
#elif defined(__LITTLE_ENDIAN)
        u8 __local_tx_bd_prod;
        u8 statistics_data;
#define XSTORM_ETH_ST_CONTEXT_STATISTICS_COUNTER_ID (0x7F<<0)
#define XSTORM_ETH_ST_CONTEXT_STATISTICS_COUNTER_ID_SHIFT 0
#define XSTORM_ETH_ST_CONTEXT_STATISTICS_ENABLE (0x1<<7)
#define XSTORM_ETH_ST_CONTEXT_STATISTICS_ENABLE_SHIFT 7
        u16 tx_bd_cons;
#endif
        u32 db_data_addr_lo;
        u32 db_data_addr_hi;
        u32 __pkt_cons;
        u32 __gso_next;
        u32 is_eth_conn_1b;
        union eth_tx_bd_types __bds[13];
};

/*
 * The eth storm context of Cstorm
 */
struct cstorm_eth_st_context {
#if defined(__BIG_ENDIAN)
        u16 __reserved0;
        u8 sb_index_number;
        u8 status_block_id;
#elif defined(__LITTLE_ENDIAN)
        u8 status_block_id;
        u8 sb_index_number;
        u16 __reserved0;
#endif
        u32 __reserved1[3];
};

/*
 * Ethernet connection context
 */
struct eth_context {
        struct ustorm_eth_st_context ustorm_st_context;
        struct tstorm_eth_st_context tstorm_st_context;
        struct xstorm_eth_ag_context xstorm_ag_context;
        struct tstorm_eth_ag_context tstorm_ag_context;
        struct cstorm_eth_ag_context cstorm_ag_context;
        struct ustorm_eth_ag_context ustorm_ag_context;
        struct timers_block_context timers_context;
        struct xstorm_eth_st_context xstorm_st_context;
        struct cstorm_eth_st_context cstorm_st_context;
};


/*
 * Ethernet doorbell
 */
struct eth_tx_doorbell {
#if defined(__BIG_ENDIAN)
        u16 npackets;
        u8 params;
#define ETH_TX_DOORBELL_NUM_BDS (0x3F<<0)
#define ETH_TX_DOORBELL_NUM_BDS_SHIFT 0
#define ETH_TX_DOORBELL_RESERVED_TX_FIN_FLAG (0x1<<6)
#define ETH_TX_DOORBELL_RESERVED_TX_FIN_FLAG_SHIFT 6
#define ETH_TX_DOORBELL_SPARE (0x1<<7)
#define ETH_TX_DOORBELL_SPARE_SHIFT 7
        struct doorbell_hdr hdr;
#elif defined(__LITTLE_ENDIAN)
        struct doorbell_hdr hdr;
        u8 params;
#define ETH_TX_DOORBELL_NUM_BDS (0x3F<<0)
#define ETH_TX_DOORBELL_NUM_BDS_SHIFT 0
#define ETH_TX_DOORBELL_RESERVED_TX_FIN_FLAG (0x1<<6)
#define ETH_TX_DOORBELL_RESERVED_TX_FIN_FLAG_SHIFT 6
#define ETH_TX_DOORBELL_SPARE (0x1<<7)
#define ETH_TX_DOORBELL_SPARE_SHIFT 7
        u16 npackets;
#endif
};


/*
 * ustorm status block
 */
struct ustorm_def_status_block {
        __le16 index_values[HC_USTORM_DEF_SB_NUM_INDICES];
        __le16 status_block_index;
        u8 func;
        u8 status_block_id;
        __le32 __flags;
};

/*
 * cstorm status block
 */
struct cstorm_def_status_block {
        __le16 index_values[HC_CSTORM_DEF_SB_NUM_INDICES];
        __le16 status_block_index;
        u8 func;
        u8 status_block_id;
        __le32 __flags;
};

/*
 * xstorm status block
 */
struct xstorm_def_status_block {
        __le16 index_values[HC_XSTORM_DEF_SB_NUM_INDICES];
        __le16 status_block_index;
        u8 func;
        u8 status_block_id;
        __le32 __flags;
};

/*
 * tstorm status block
 */
struct tstorm_def_status_block {
        __le16 index_values[HC_TSTORM_DEF_SB_NUM_INDICES];
        __le16 status_block_index;
        u8 func;
        u8 status_block_id;
        __le32 __flags;
};

/*
 * host status block
 */
struct host_def_status_block {
        struct atten_def_status_block atten_status_block;
        struct ustorm_def_status_block u_def_status_block;
        struct cstorm_def_status_block c_def_status_block;
        struct xstorm_def_status_block x_def_status_block;
        struct tstorm_def_status_block t_def_status_block;
};


/*
 * ustorm status block
 */
struct ustorm_status_block {
        __le16 index_values[HC_USTORM_SB_NUM_INDICES];
        __le16 status_block_index;
        u8 func;
        u8 status_block_id;
        __le32 __flags;
};

/*
 * cstorm status block
 */
struct cstorm_status_block {
        __le16 index_values[HC_CSTORM_SB_NUM_INDICES];
        __le16 status_block_index;
        u8 func;
        u8 status_block_id;
        __le32 __flags;
};

/*
 * host status block
 */
struct host_status_block {
        struct ustorm_status_block u_status_block;
        struct cstorm_status_block c_status_block;
};


/*
 * The data for RSS setup ramrod
 */
struct eth_client_setup_ramrod_data {
        u32 client_id;
        u8 is_rdma;
        u8 is_fcoe;
        u16 reserved1;
};


/*
 * L2 dynamic host coalescing init parameters
 */
struct eth_dynamic_hc_config {
        u32 threshold[3];
        u8 hc_timeout[4];
};


/*
 * regular eth FP CQE parameters struct
 */
struct eth_fast_path_rx_cqe {
        u8 type_error_flags;
#define ETH_FAST_PATH_RX_CQE_TYPE (0x1<<0)
#define ETH_FAST_PATH_RX_CQE_TYPE_SHIFT 0
#define ETH_FAST_PATH_RX_CQE_PHY_DECODE_ERR_FLG (0x1<<1)
#define ETH_FAST_PATH_RX_CQE_PHY_DECODE_ERR_FLG_SHIFT 1
#define ETH_FAST_PATH_RX_CQE_IP_BAD_XSUM_FLG (0x1<<2)
#define ETH_FAST_PATH_RX_CQE_IP_BAD_XSUM_FLG_SHIFT 2
#define ETH_FAST_PATH_RX_CQE_L4_BAD_XSUM_FLG (0x1<<3)
#define ETH_FAST_PATH_RX_CQE_L4_BAD_XSUM_FLG_SHIFT 3
#define ETH_FAST_PATH_RX_CQE_START_FLG (0x1<<4)
#define ETH_FAST_PATH_RX_CQE_START_FLG_SHIFT 4
#define ETH_FAST_PATH_RX_CQE_END_FLG (0x1<<5)
#define ETH_FAST_PATH_RX_CQE_END_FLG_SHIFT 5
#define ETH_FAST_PATH_RX_CQE_RESERVED0 (0x3<<6)
#define ETH_FAST_PATH_RX_CQE_RESERVED0_SHIFT 6
        u8 status_flags;
#define ETH_FAST_PATH_RX_CQE_RSS_HASH_TYPE (0x7<<0)
#define ETH_FAST_PATH_RX_CQE_RSS_HASH_TYPE_SHIFT 0
#define ETH_FAST_PATH_RX_CQE_RSS_HASH_FLG (0x1<<3)
#define ETH_FAST_PATH_RX_CQE_RSS_HASH_FLG_SHIFT 3
#define ETH_FAST_PATH_RX_CQE_BROADCAST_FLG (0x1<<4)
#define ETH_FAST_PATH_RX_CQE_BROADCAST_FLG_SHIFT 4
#define ETH_FAST_PATH_RX_CQE_MAC_MATCH_FLG (0x1<<5)
#define ETH_FAST_PATH_RX_CQE_MAC_MATCH_FLG_SHIFT 5
#define ETH_FAST_PATH_RX_CQE_IP_XSUM_NO_VALIDATION_FLG (0x1<<6)
#define ETH_FAST_PATH_RX_CQE_IP_XSUM_NO_VALIDATION_FLG_SHIFT 6
#define ETH_FAST_PATH_RX_CQE_L4_XSUM_NO_VALIDATION_FLG (0x1<<7)
#define ETH_FAST_PATH_RX_CQE_L4_XSUM_NO_VALIDATION_FLG_SHIFT 7
        u8 placement_offset;
        u8 queue_index;
        __le32 rss_hash_result;
        __le16 vlan_tag;
        __le16 pkt_len;
        __le16 len_on_bd;
        struct parsing_flags pars_flags;
        __le16 sgl[8];
};


/*
 * The data for RSS setup ramrod
 */
struct eth_halt_ramrod_data {
        u32 client_id;
        u32 reserved0;
};


/*
 * The data for statistics query ramrod
 */
struct eth_query_ramrod_data {
#if defined(__BIG_ENDIAN)
        u8 reserved0;
        u8 collect_port;
        u16 drv_counter;
#elif defined(__LITTLE_ENDIAN)
        u16 drv_counter;
        u8 collect_port;
        u8 reserved0;
#endif
        u32 ctr_id_vector;
};


/*
 * Place holder for ramrods protocol specific data
 */
struct ramrod_data {
        __le32 data_lo;
        __le32 data_hi;
};

/*
 * union for ramrod data for Ethernet protocol (CQE) (force size of 16 bits)
 */
union eth_ramrod_data {
        struct ramrod_data general;
};


/*
 * Eth Rx Cqe structure- general structure for ramrods
 */
struct common_ramrod_eth_rx_cqe {
        u8 ramrod_type;
#define COMMON_RAMROD_ETH_RX_CQE_TYPE (0x1<<0)
#define COMMON_RAMROD_ETH_RX_CQE_TYPE_SHIFT 0
#define COMMON_RAMROD_ETH_RX_CQE_RESERVED0 (0x7F<<1)
#define COMMON_RAMROD_ETH_RX_CQE_RESERVED0_SHIFT 1
        u8 conn_type;
        __le16 reserved1;
        __le32 conn_and_cmd_data;
#define COMMON_RAMROD_ETH_RX_CQE_CID (0xFFFFFF<<0)
#define COMMON_RAMROD_ETH_RX_CQE_CID_SHIFT 0
#define COMMON_RAMROD_ETH_RX_CQE_CMD_ID (0xFF<<24)
#define COMMON_RAMROD_ETH_RX_CQE_CMD_ID_SHIFT 24
        struct ramrod_data protocol_data;
        __le32 reserved2[4];
};

/*
 * Rx Last CQE in page (in ETH)
 */
struct eth_rx_cqe_next_page {
        __le32 addr_lo;
        __le32 addr_hi;
        __le32 reserved[6];
};

/*
 * union for all eth rx cqe types (fix their sizes)
 */
union eth_rx_cqe {
        struct eth_fast_path_rx_cqe fast_path_cqe;
        struct common_ramrod_eth_rx_cqe ramrod_cqe;
        struct eth_rx_cqe_next_page next_page_cqe;
};


/*
 * common data for all protocols
 */
struct spe_hdr {
        __le32 conn_and_cmd_data;
#define SPE_HDR_CID (0xFFFFFF<<0)
#define SPE_HDR_CID_SHIFT 0
#define SPE_HDR_CMD_ID (0xFF<<24)
#define SPE_HDR_CMD_ID_SHIFT 24
        __le16 type;
#define SPE_HDR_CONN_TYPE (0xFF<<0)
#define SPE_HDR_CONN_TYPE_SHIFT 0
#define SPE_HDR_COMMON_RAMROD (0xFF<<8)
#define SPE_HDR_COMMON_RAMROD_SHIFT 8
        __le16 reserved;
};

/*
 * Ethernet slow path element
 */
union eth_specific_data {
        u8 protocol_data[8];
        struct regpair mac_config_addr;
        struct eth_client_setup_ramrod_data client_setup_ramrod_data;
        struct eth_halt_ramrod_data halt_ramrod_data;
        struct regpair leading_cqe_addr;
        struct regpair update_data_addr;
        struct eth_query_ramrod_data query_ramrod_data;
};

/*
 * Ethernet slow path element
 */
struct eth_spe {
        struct spe_hdr hdr;
        union eth_specific_data data;
};


/*
 * doorbell data in host memory
 */
struct eth_tx_db_data {
        __le32 packets_prod;
        __le16 bds_prod;
        __le16 reserved;
};


/*
 * Common configuration parameters per function in Tstorm
 */
struct tstorm_eth_function_common_config {
#if defined(__BIG_ENDIAN)
        u8 leading_client_id;
        u8 rss_result_mask;
        u16 config_flags;
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_CAPABILITY (0x1<<0)
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_CAPABILITY_SHIFT 0
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_TCP_CAPABILITY (0x1<<1)
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_TCP_CAPABILITY_SHIFT 1
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_CAPABILITY (0x1<<2)
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_CAPABILITY_SHIFT 2
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_TCP_CAPABILITY (0x1<<3)
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_TCP_CAPABILITY_SHIFT 3
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_MODE (0x7<<4)
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_MODE_SHIFT 4
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_DEFAULT_ENABLE (0x1<<7)
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_DEFAULT_ENABLE_SHIFT 7
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_VLAN_IN_CAM (0x1<<8)
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_VLAN_IN_CAM_SHIFT 8
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_E1HOV_IN_CAM (0x1<<9)
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_E1HOV_IN_CAM_SHIFT 9
#define __TSTORM_ETH_FUNCTION_COMMON_CONFIG_RESERVED0 (0x3F<<10)
#define __TSTORM_ETH_FUNCTION_COMMON_CONFIG_RESERVED0_SHIFT 10
#elif defined(__LITTLE_ENDIAN)
        u16 config_flags;
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_CAPABILITY (0x1<<0)
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_CAPABILITY_SHIFT 0
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_TCP_CAPABILITY (0x1<<1)
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_TCP_CAPABILITY_SHIFT 1
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_CAPABILITY (0x1<<2)
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_CAPABILITY_SHIFT 2
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_TCP_CAPABILITY (0x1<<3)
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_TCP_CAPABILITY_SHIFT 3
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_MODE (0x7<<4)
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_MODE_SHIFT 4
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_DEFAULT_ENABLE (0x1<<7)
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_DEFAULT_ENABLE_SHIFT 7
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_VLAN_IN_CAM (0x1<<8)
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_VLAN_IN_CAM_SHIFT 8
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_E1HOV_IN_CAM (0x1<<9)
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_E1HOV_IN_CAM_SHIFT 9
#define __TSTORM_ETH_FUNCTION_COMMON_CONFIG_RESERVED0 (0x3F<<10)
#define __TSTORM_ETH_FUNCTION_COMMON_CONFIG_RESERVED0_SHIFT 10
        u8 rss_result_mask;
        u8 leading_client_id;
#endif
        u16 vlan_id[2];
};

/*
 * parameters for eth update ramrod
 */
struct eth_update_ramrod_data {
        struct tstorm_eth_function_common_config func_config;
        u8 indirectionTable[128];
};


/*
 * MAC filtering configuration command header
 */
struct mac_configuration_hdr {
        u8 length;
        u8 offset;
        u16 client_id;
        u32 reserved1;
};

/*
 * MAC address in list for ramrod
 */
struct tstorm_cam_entry {
        __le16 lsb_mac_addr;
        __le16 middle_mac_addr;
        __le16 msb_mac_addr;
        __le16 flags;
#define TSTORM_CAM_ENTRY_PORT_ID (0x1<<0)
#define TSTORM_CAM_ENTRY_PORT_ID_SHIFT 0
#define TSTORM_CAM_ENTRY_RSRVVAL0 (0x7<<1)
#define TSTORM_CAM_ENTRY_RSRVVAL0_SHIFT 1
#define TSTORM_CAM_ENTRY_RESERVED0 (0xFFF<<4)
#define TSTORM_CAM_ENTRY_RESERVED0_SHIFT 4
};

/*
 * MAC filtering: CAM target table entry
 */
struct tstorm_cam_target_table_entry {
        u8 flags;
#define TSTORM_CAM_TARGET_TABLE_ENTRY_BROADCAST (0x1<<0)
#define TSTORM_CAM_TARGET_TABLE_ENTRY_BROADCAST_SHIFT 0
#define TSTORM_CAM_TARGET_TABLE_ENTRY_OVERRIDE_VLAN_REMOVAL (0x1<<1)
#define TSTORM_CAM_TARGET_TABLE_ENTRY_OVERRIDE_VLAN_REMOVAL_SHIFT 1
#define TSTORM_CAM_TARGET_TABLE_ENTRY_ACTION_TYPE (0x1<<2)
#define TSTORM_CAM_TARGET_TABLE_ENTRY_ACTION_TYPE_SHIFT 2
#define TSTORM_CAM_TARGET_TABLE_ENTRY_RDMA_MAC (0x1<<3)
#define TSTORM_CAM_TARGET_TABLE_ENTRY_RDMA_MAC_SHIFT 3
#define TSTORM_CAM_TARGET_TABLE_ENTRY_RESERVED0 (0xF<<4)
#define TSTORM_CAM_TARGET_TABLE_ENTRY_RESERVED0_SHIFT 4
        u8 client_id;
        u16 vlan_id;
};

/*
 * MAC address in list for ramrod
 */
struct mac_configuration_entry {
        struct tstorm_cam_entry cam_entry;
        struct tstorm_cam_target_table_entry target_table_entry;
};

/*
 * MAC filtering configuration command
 */
struct mac_configuration_cmd {
        struct mac_configuration_hdr hdr;
        struct mac_configuration_entry config_table[64];
};


/*
 * MAC address in list for ramrod
 */
struct mac_configuration_entry_e1h {
        __le16 lsb_mac_addr;
        __le16 middle_mac_addr;
        __le16 msb_mac_addr;
        __le16 vlan_id;
        __le16 e1hov_id;
        u8 client_id;
        u8 flags;
#define MAC_CONFIGURATION_ENTRY_E1H_PORT (0x1<<0)
#define MAC_CONFIGURATION_ENTRY_E1H_PORT_SHIFT 0
#define MAC_CONFIGURATION_ENTRY_E1H_ACTION_TYPE (0x1<<1)
#define MAC_CONFIGURATION_ENTRY_E1H_ACTION_TYPE_SHIFT 1
#define MAC_CONFIGURATION_ENTRY_E1H_RDMA_MAC (0x1<<2)
#define MAC_CONFIGURATION_ENTRY_E1H_RDMA_MAC_SHIFT 2
#define MAC_CONFIGURATION_ENTRY_E1H_RESERVED0 (0x1F<<3)
#define MAC_CONFIGURATION_ENTRY_E1H_RESERVED0_SHIFT 3
};

/*
 * MAC filtering configuration command
 */
struct mac_configuration_cmd_e1h {
        struct mac_configuration_hdr hdr;
        struct mac_configuration_entry_e1h config_table[32];
};


/*
 * approximate-match multicast filtering for E1H per function in Tstorm
 */
struct tstorm_eth_approximate_match_multicast_filtering {
        u32 mcast_add_hash_bit_array[8];
};


/*
 * Configuration parameters per client in Tstorm
 */
struct tstorm_eth_client_config {
#if defined(__BIG_ENDIAN)
        u8 max_sges_for_packet;
        u8 statistics_counter_id;
        u16 mtu;
#elif defined(__LITTLE_ENDIAN)
        u16 mtu;
        u8 statistics_counter_id;
        u8 max_sges_for_packet;
#endif
#if defined(__BIG_ENDIAN)
        u16 drop_flags;
#define TSTORM_ETH_CLIENT_CONFIG_DROP_IP_CS_ERR (0x1<<0)
#define TSTORM_ETH_CLIENT_CONFIG_DROP_IP_CS_ERR_SHIFT 0
#define TSTORM_ETH_CLIENT_CONFIG_DROP_TCP_CS_ERR (0x1<<1)
#define TSTORM_ETH_CLIENT_CONFIG_DROP_TCP_CS_ERR_SHIFT 1
#define TSTORM_ETH_CLIENT_CONFIG_DROP_TTL0 (0x1<<2)
#define TSTORM_ETH_CLIENT_CONFIG_DROP_TTL0_SHIFT 2
#define TSTORM_ETH_CLIENT_CONFIG_DROP_UDP_CS_ERR (0x1<<3)
#define TSTORM_ETH_CLIENT_CONFIG_DROP_UDP_CS_ERR_SHIFT 3
#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED1 (0xFFF<<4)
#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED1_SHIFT 4
        u16 config_flags;
#define TSTORM_ETH_CLIENT_CONFIG_VLAN_REM_ENABLE (0x1<<0)
#define TSTORM_ETH_CLIENT_CONFIG_VLAN_REM_ENABLE_SHIFT 0
#define TSTORM_ETH_CLIENT_CONFIG_E1HOV_REM_ENABLE (0x1<<1)
#define TSTORM_ETH_CLIENT_CONFIG_E1HOV_REM_ENABLE_SHIFT 1
#define TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE (0x1<<2)
#define TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE_SHIFT 2
#define TSTORM_ETH_CLIENT_CONFIG_ENABLE_SGE_RING (0x1<<3)
#define TSTORM_ETH_CLIENT_CONFIG_ENABLE_SGE_RING_SHIFT 3
#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED0 (0xFFF<<4)
#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED0_SHIFT 4
#elif defined(__LITTLE_ENDIAN)
        u16 config_flags;
#define TSTORM_ETH_CLIENT_CONFIG_VLAN_REM_ENABLE (0x1<<0)
#define TSTORM_ETH_CLIENT_CONFIG_VLAN_REM_ENABLE_SHIFT 0
#define TSTORM_ETH_CLIENT_CONFIG_E1HOV_REM_ENABLE (0x1<<1)
#define TSTORM_ETH_CLIENT_CONFIG_E1HOV_REM_ENABLE_SHIFT 1
#define TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE (0x1<<2)
#define TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE_SHIFT 2
#define TSTORM_ETH_CLIENT_CONFIG_ENABLE_SGE_RING (0x1<<3)
#define TSTORM_ETH_CLIENT_CONFIG_ENABLE_SGE_RING_SHIFT 3
#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED0 (0xFFF<<4)
#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED0_SHIFT 4
        u16 drop_flags;
#define TSTORM_ETH_CLIENT_CONFIG_DROP_IP_CS_ERR (0x1<<0)
#define TSTORM_ETH_CLIENT_CONFIG_DROP_IP_CS_ERR_SHIFT 0
#define TSTORM_ETH_CLIENT_CONFIG_DROP_TCP_CS_ERR (0x1<<1)
#define TSTORM_ETH_CLIENT_CONFIG_DROP_TCP_CS_ERR_SHIFT 1
#define TSTORM_ETH_CLIENT_CONFIG_DROP_TTL0 (0x1<<2)
#define TSTORM_ETH_CLIENT_CONFIG_DROP_TTL0_SHIFT 2
#define TSTORM_ETH_CLIENT_CONFIG_DROP_UDP_CS_ERR (0x1<<3)
#define TSTORM_ETH_CLIENT_CONFIG_DROP_UDP_CS_ERR_SHIFT 3
#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED1 (0xFFF<<4)
#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED1_SHIFT 4
#endif
};


/*
 * MAC filtering configuration parameters per port in Tstorm
 */
struct tstorm_eth_mac_filter_config {
        u32 ucast_drop_all;
        u32 ucast_accept_all;
        u32 mcast_drop_all;
        u32 mcast_accept_all;
        u32 bcast_drop_all;
        u32 bcast_accept_all;
        u32 strict_vlan;
        u32 vlan_filter[2];
        u32 reserved;
};


/*
 * common flag to indicate existance of TPA.
 */
struct tstorm_eth_tpa_exist {
#if defined(__BIG_ENDIAN)
        u16 reserved1;
        u8 reserved0;
        u8 tpa_exist;
#elif defined(__LITTLE_ENDIAN)
        u8 tpa_exist;
        u8 reserved0;
        u16 reserved1;
#endif
        u32 reserved2;
};


/*
 * rx rings pause data for E1h only
 */
struct ustorm_eth_rx_pause_data_e1h {
#if defined(__BIG_ENDIAN)
        u16 bd_thr_low;
        u16 cqe_thr_low;
#elif defined(__LITTLE_ENDIAN)
        u16 cqe_thr_low;
        u16 bd_thr_low;
#endif
#if defined(__BIG_ENDIAN)
        u16 cos;
        u16 sge_thr_low;
#elif defined(__LITTLE_ENDIAN)
        u16 sge_thr_low;
        u16 cos;
#endif
#if defined(__BIG_ENDIAN)
        u16 bd_thr_high;
        u16 cqe_thr_high;
#elif defined(__LITTLE_ENDIAN)
        u16 cqe_thr_high;
        u16 bd_thr_high;
#endif
#if defined(__BIG_ENDIAN)
        u16 reserved0;
        u16 sge_thr_high;
#elif defined(__LITTLE_ENDIAN)
        u16 sge_thr_high;
        u16 reserved0;
#endif
};


/*
 * Three RX producers for ETH
 */
struct ustorm_eth_rx_producers {
#if defined(__BIG_ENDIAN)
        u16 bd_prod;
        u16 cqe_prod;
#elif defined(__LITTLE_ENDIAN)
        u16 cqe_prod;
        u16 bd_prod;
#endif
#if defined(__BIG_ENDIAN)
        u16 reserved;
        u16 sge_prod;
#elif defined(__LITTLE_ENDIAN)
        u16 sge_prod;
        u16 reserved;
#endif
};


/*
 * per-port SAFC demo variables
 */
struct cmng_flags_per_port {
        u8 con_number[NUM_OF_PROTOCOLS];
        u32 cmng_enables;
#define CMNG_FLAGS_PER_PORT_FAIRNESS_VN (0x1<<0)
#define CMNG_FLAGS_PER_PORT_FAIRNESS_VN_SHIFT 0
#define CMNG_FLAGS_PER_PORT_RATE_SHAPING_VN (0x1<<1)
#define CMNG_FLAGS_PER_PORT_RATE_SHAPING_VN_SHIFT 1
#define CMNG_FLAGS_PER_PORT_FAIRNESS_PROTOCOL (0x1<<2)
#define CMNG_FLAGS_PER_PORT_FAIRNESS_PROTOCOL_SHIFT 2
#define CMNG_FLAGS_PER_PORT_RATE_SHAPING_PROTOCOL (0x1<<3)
#define CMNG_FLAGS_PER_PORT_RATE_SHAPING_PROTOCOL_SHIFT 3
#define CMNG_FLAGS_PER_PORT_FAIRNESS_COS (0x1<<4)
#define CMNG_FLAGS_PER_PORT_FAIRNESS_COS_SHIFT 4
#define __CMNG_FLAGS_PER_PORT_RESERVED0 (0x7FFFFFF<<5)
#define __CMNG_FLAGS_PER_PORT_RESERVED0_SHIFT 5
};


/*
 * per-port rate shaping variables
 */
struct rate_shaping_vars_per_port {
        u32 rs_periodic_timeout;
        u32 rs_threshold;
};


/*
 * per-port fairness variables
 */
struct fairness_vars_per_port {
        u32 upper_bound;
        u32 fair_threshold;
        u32 fairness_timeout;
};


/*
 * per-port SAFC variables
 */
struct safc_struct_per_port {
#if defined(__BIG_ENDIAN)
        u16 __reserved1;
        u8 __reserved0;
        u8 safc_timeout_usec;
#elif defined(__LITTLE_ENDIAN)
        u8 safc_timeout_usec;
        u8 __reserved0;
        u16 __reserved1;
#endif
        u16 cos_to_pause_mask[NUM_OF_SAFC_BITS];
};


/*
 * Per-port congestion management variables
 */
struct cmng_struct_per_port {
        struct rate_shaping_vars_per_port rs_vars;
        struct fairness_vars_per_port fair_vars;
        struct safc_struct_per_port safc_vars;
        struct cmng_flags_per_port flags;
};


/*
 * Protocol-common statistics collected by the Xstorm (per client)
 */
struct xstorm_per_client_stats {
        struct regpair total_sent_bytes;
        __le32 total_sent_pkts;
        __le32 unicast_pkts_sent;
        struct regpair unicast_bytes_sent;
        struct regpair multicast_bytes_sent;
        __le32 multicast_pkts_sent;
        __le32 broadcast_pkts_sent;
        struct regpair broadcast_bytes_sent;
        __le16 stats_counter;
        __le16 reserved0;
        __le32 reserved1;
};


/*
 * Common statistics collected by the Xstorm (per port)
 */
struct xstorm_common_stats {
 struct xstorm_per_client_stats client_statistics[MAX_X_STAT_COUNTER_ID];
};


/*
 * Protocol-common statistics collected by the Tstorm (per port)
 */
struct tstorm_per_port_stats {
        __le32 mac_filter_discard;
        __le32 xxoverflow_discard;
        __le32 brb_truncate_discard;
        __le32 mac_discard;
};


/*
 * Protocol-common statistics collected by the Tstorm (per client)
 */
struct tstorm_per_client_stats {
        struct regpair total_rcv_bytes;
        struct regpair rcv_unicast_bytes;
        struct regpair rcv_broadcast_bytes;
        struct regpair rcv_multicast_bytes;
        struct regpair rcv_error_bytes;
        __le32 checksum_discard;
        __le32 packets_too_big_discard;
        __le32 total_rcv_pkts;
        __le32 rcv_unicast_pkts;
        __le32 rcv_broadcast_pkts;
        __le32 rcv_multicast_pkts;
        __le32 no_buff_discard;
        __le32 ttl0_discard;
        __le16 stats_counter;
        __le16 reserved0;
        __le32 reserved1;
};

/*
 * Protocol-common statistics collected by the Tstorm
 */
struct tstorm_common_stats {
        struct tstorm_per_port_stats port_statistics;
 struct tstorm_per_client_stats client_statistics[MAX_T_STAT_COUNTER_ID];
};

/*
 * Protocol-common statistics collected by the Ustorm (per client)
 */
struct ustorm_per_client_stats {
        struct regpair ucast_no_buff_bytes;
        struct regpair mcast_no_buff_bytes;
        struct regpair bcast_no_buff_bytes;
        __le32 ucast_no_buff_pkts;
        __le32 mcast_no_buff_pkts;
        __le32 bcast_no_buff_pkts;
        __le16 stats_counter;
        __le16 reserved0;
};

/*
 * Protocol-common statistics collected by the Ustorm
 */
struct ustorm_common_stats {
 struct ustorm_per_client_stats client_statistics[MAX_U_STAT_COUNTER_ID];
};

/*
 * Eth statistics query structure for the eth_stats_query ramrod
 */
struct eth_stats_query {
        struct xstorm_common_stats xstorm_common;
        struct tstorm_common_stats tstorm_common;
        struct ustorm_common_stats ustorm_common;
};


/*
 * per-vnic fairness variables
 */
struct fairness_vars_per_vn {
        u32 cos_credit_delta[MAX_COS_NUMBER];
        u32 protocol_credit_delta[NUM_OF_PROTOCOLS];
        u32 vn_credit_delta;
        u32 __reserved0;
};


/*
 * FW version stored in the Xstorm RAM
 */
struct fw_version {
#if defined(__BIG_ENDIAN)
        u8 engineering;
        u8 revision;
        u8 minor;
        u8 major;
#elif defined(__LITTLE_ENDIAN)
        u8 major;
        u8 minor;
        u8 revision;
        u8 engineering;
#endif
        u32 flags;
#define FW_VERSION_OPTIMIZED (0x1<<0)
#define FW_VERSION_OPTIMIZED_SHIFT 0
#define FW_VERSION_BIG_ENDIEN (0x1<<1)
#define FW_VERSION_BIG_ENDIEN_SHIFT 1
#define FW_VERSION_CHIP_VERSION (0x3<<2)
#define FW_VERSION_CHIP_VERSION_SHIFT 2
#define __FW_VERSION_RESERVED (0xFFFFFFF<<4)
#define __FW_VERSION_RESERVED_SHIFT 4
};


/*
 * FW version stored in first line of pram
 */
struct pram_fw_version {
        u8 major;
        u8 minor;
        u8 revision;
        u8 engineering;
        u8 flags;
#define PRAM_FW_VERSION_OPTIMIZED (0x1<<0)
#define PRAM_FW_VERSION_OPTIMIZED_SHIFT 0
#define PRAM_FW_VERSION_STORM_ID (0x3<<1)
#define PRAM_FW_VERSION_STORM_ID_SHIFT 1
#define PRAM_FW_VERSION_BIG_ENDIEN (0x1<<3)
#define PRAM_FW_VERSION_BIG_ENDIEN_SHIFT 3
#define PRAM_FW_VERSION_CHIP_VERSION (0x3<<4)
#define PRAM_FW_VERSION_CHIP_VERSION_SHIFT 4
#define __PRAM_FW_VERSION_RESERVED0 (0x3<<6)
#define __PRAM_FW_VERSION_RESERVED0_SHIFT 6
};


/*
 * a single rate shaping counter. can be used as protocol or vnic counter
 */
struct rate_shaping_counter {
        u32 quota;
#if defined(__BIG_ENDIAN)
        u16 __reserved0;
        u16 rate;
#elif defined(__LITTLE_ENDIAN)
        u16 rate;
        u16 __reserved0;
#endif
};


/*
 * per-vnic rate shaping variables
 */
struct rate_shaping_vars_per_vn {
        struct rate_shaping_counter protocol_counters[NUM_OF_PROTOCOLS];
        struct rate_shaping_counter vn_counter;
};


/*
 * The send queue element
 */
struct slow_path_element {
        struct spe_hdr hdr;
        u8 protocol_data[8];
};


/*
 * eth/toe flags that indicate if to query
 */
struct stats_indication_flags {
        u32 collect_eth;
        u32 collect_toe;
};