root/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h

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INCLUDED FROM


   1 /* bnx2x_hsi.h: Qlogic Everest network driver.
   2  *
   3  * Copyright (c) 2007-2013 Broadcom Corporation
   4  * Copyright (c) 2014 QLogic Corporation
   5  * All rights reserved
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation.
  10  */
  11 #ifndef BNX2X_HSI_H
  12 #define BNX2X_HSI_H
  13 
  14 #include "bnx2x_fw_defs.h"
  15 #include "bnx2x_mfw_req.h"
  16 
  17 #define FW_ENCODE_32BIT_PATTERN         0x1e1e1e1e
  18 
  19 struct license_key {
  20         u32 reserved[6];
  21 
  22         u32 max_iscsi_conn;
  23 #define BNX2X_MAX_ISCSI_TRGT_CONN_MASK  0xFFFF
  24 #define BNX2X_MAX_ISCSI_TRGT_CONN_SHIFT 0
  25 #define BNX2X_MAX_ISCSI_INIT_CONN_MASK  0xFFFF0000
  26 #define BNX2X_MAX_ISCSI_INIT_CONN_SHIFT 16
  27 
  28         u32 reserved_a;
  29 
  30         u32 max_fcoe_conn;
  31 #define BNX2X_MAX_FCOE_TRGT_CONN_MASK   0xFFFF
  32 #define BNX2X_MAX_FCOE_TRGT_CONN_SHIFT  0
  33 #define BNX2X_MAX_FCOE_INIT_CONN_MASK   0xFFFF0000
  34 #define BNX2X_MAX_FCOE_INIT_CONN_SHIFT  16
  35 
  36         u32 reserved_b[4];
  37 };
  38 
  39 /****************************************************************************
  40  * Shared HW configuration                                                  *
  41  ****************************************************************************/
  42 #define PIN_CFG_NA                          0x00000000
  43 #define PIN_CFG_GPIO0_P0                    0x00000001
  44 #define PIN_CFG_GPIO1_P0                    0x00000002
  45 #define PIN_CFG_GPIO2_P0                    0x00000003
  46 #define PIN_CFG_GPIO3_P0                    0x00000004
  47 #define PIN_CFG_GPIO0_P1                    0x00000005
  48 #define PIN_CFG_GPIO1_P1                    0x00000006
  49 #define PIN_CFG_GPIO2_P1                    0x00000007
  50 #define PIN_CFG_GPIO3_P1                    0x00000008
  51 #define PIN_CFG_EPIO0                       0x00000009
  52 #define PIN_CFG_EPIO1                       0x0000000a
  53 #define PIN_CFG_EPIO2                       0x0000000b
  54 #define PIN_CFG_EPIO3                       0x0000000c
  55 #define PIN_CFG_EPIO4                       0x0000000d
  56 #define PIN_CFG_EPIO5                       0x0000000e
  57 #define PIN_CFG_EPIO6                       0x0000000f
  58 #define PIN_CFG_EPIO7                       0x00000010
  59 #define PIN_CFG_EPIO8                       0x00000011
  60 #define PIN_CFG_EPIO9                       0x00000012
  61 #define PIN_CFG_EPIO10                      0x00000013
  62 #define PIN_CFG_EPIO11                      0x00000014
  63 #define PIN_CFG_EPIO12                      0x00000015
  64 #define PIN_CFG_EPIO13                      0x00000016
  65 #define PIN_CFG_EPIO14                      0x00000017
  66 #define PIN_CFG_EPIO15                      0x00000018
  67 #define PIN_CFG_EPIO16                      0x00000019
  68 #define PIN_CFG_EPIO17                      0x0000001a
  69 #define PIN_CFG_EPIO18                      0x0000001b
  70 #define PIN_CFG_EPIO19                      0x0000001c
  71 #define PIN_CFG_EPIO20                      0x0000001d
  72 #define PIN_CFG_EPIO21                      0x0000001e
  73 #define PIN_CFG_EPIO22                      0x0000001f
  74 #define PIN_CFG_EPIO23                      0x00000020
  75 #define PIN_CFG_EPIO24                      0x00000021
  76 #define PIN_CFG_EPIO25                      0x00000022
  77 #define PIN_CFG_EPIO26                      0x00000023
  78 #define PIN_CFG_EPIO27                      0x00000024
  79 #define PIN_CFG_EPIO28                      0x00000025
  80 #define PIN_CFG_EPIO29                      0x00000026
  81 #define PIN_CFG_EPIO30                      0x00000027
  82 #define PIN_CFG_EPIO31                      0x00000028
  83 
  84 /* EPIO definition */
  85 #define EPIO_CFG_NA                         0x00000000
  86 #define EPIO_CFG_EPIO0                      0x00000001
  87 #define EPIO_CFG_EPIO1                      0x00000002
  88 #define EPIO_CFG_EPIO2                      0x00000003
  89 #define EPIO_CFG_EPIO3                      0x00000004
  90 #define EPIO_CFG_EPIO4                      0x00000005
  91 #define EPIO_CFG_EPIO5                      0x00000006
  92 #define EPIO_CFG_EPIO6                      0x00000007
  93 #define EPIO_CFG_EPIO7                      0x00000008
  94 #define EPIO_CFG_EPIO8                      0x00000009
  95 #define EPIO_CFG_EPIO9                      0x0000000a
  96 #define EPIO_CFG_EPIO10                     0x0000000b
  97 #define EPIO_CFG_EPIO11                     0x0000000c
  98 #define EPIO_CFG_EPIO12                     0x0000000d
  99 #define EPIO_CFG_EPIO13                     0x0000000e
 100 #define EPIO_CFG_EPIO14                     0x0000000f
 101 #define EPIO_CFG_EPIO15                     0x00000010
 102 #define EPIO_CFG_EPIO16                     0x00000011
 103 #define EPIO_CFG_EPIO17                     0x00000012
 104 #define EPIO_CFG_EPIO18                     0x00000013
 105 #define EPIO_CFG_EPIO19                     0x00000014
 106 #define EPIO_CFG_EPIO20                     0x00000015
 107 #define EPIO_CFG_EPIO21                     0x00000016
 108 #define EPIO_CFG_EPIO22                     0x00000017
 109 #define EPIO_CFG_EPIO23                     0x00000018
 110 #define EPIO_CFG_EPIO24                     0x00000019
 111 #define EPIO_CFG_EPIO25                     0x0000001a
 112 #define EPIO_CFG_EPIO26                     0x0000001b
 113 #define EPIO_CFG_EPIO27                     0x0000001c
 114 #define EPIO_CFG_EPIO28                     0x0000001d
 115 #define EPIO_CFG_EPIO29                     0x0000001e
 116 #define EPIO_CFG_EPIO30                     0x0000001f
 117 #define EPIO_CFG_EPIO31                     0x00000020
 118 
 119 struct mac_addr {
 120         u32 upper;
 121         u32 lower;
 122 };
 123 
 124 struct shared_hw_cfg {                   /* NVRAM Offset */
 125         /* Up to 16 bytes of NULL-terminated string */
 126         u8  part_num[16];                   /* 0x104 */
 127 
 128         u32 config;                     /* 0x114 */
 129         #define SHARED_HW_CFG_MDIO_VOLTAGE_MASK             0x00000001
 130                 #define SHARED_HW_CFG_MDIO_VOLTAGE_SHIFT             0
 131                 #define SHARED_HW_CFG_MDIO_VOLTAGE_1_2V              0x00000000
 132                 #define SHARED_HW_CFG_MDIO_VOLTAGE_2_5V              0x00000001
 133         #define SHARED_HW_CFG_MCP_RST_ON_CORE_RST_EN        0x00000002
 134 
 135         #define SHARED_HW_CFG_PORT_SWAP                     0x00000004
 136 
 137         #define SHARED_HW_CFG_BEACON_WOL_EN                 0x00000008
 138 
 139         #define SHARED_HW_CFG_PCIE_GEN3_DISABLED            0x00000000
 140         #define SHARED_HW_CFG_PCIE_GEN3_ENABLED             0x00000010
 141 
 142         #define SHARED_HW_CFG_MFW_SELECT_MASK               0x00000700
 143                 #define SHARED_HW_CFG_MFW_SELECT_SHIFT               8
 144         /* Whatever MFW found in NVM
 145            (if multiple found, priority order is: NC-SI, UMP, IPMI) */
 146                 #define SHARED_HW_CFG_MFW_SELECT_DEFAULT             0x00000000
 147                 #define SHARED_HW_CFG_MFW_SELECT_NC_SI               0x00000100
 148                 #define SHARED_HW_CFG_MFW_SELECT_UMP                 0x00000200
 149                 #define SHARED_HW_CFG_MFW_SELECT_IPMI                0x00000300
 150         /* Use SPIO4 as an arbiter between: 0-NC_SI, 1-IPMI
 151           (can only be used when an add-in board, not BMC, pulls-down SPIO4) */
 152                 #define SHARED_HW_CFG_MFW_SELECT_SPIO4_NC_SI_IPMI    0x00000400
 153         /* Use SPIO4 as an arbiter between: 0-UMP, 1-IPMI
 154           (can only be used when an add-in board, not BMC, pulls-down SPIO4) */
 155                 #define SHARED_HW_CFG_MFW_SELECT_SPIO4_UMP_IPMI      0x00000500
 156         /* Use SPIO4 as an arbiter between: 0-NC-SI, 1-UMP
 157           (can only be used when an add-in board, not BMC, pulls-down SPIO4) */
 158                 #define SHARED_HW_CFG_MFW_SELECT_SPIO4_NC_SI_UMP     0x00000600
 159 
 160         #define SHARED_HW_CFG_LED_MODE_MASK                 0x000f0000
 161                 #define SHARED_HW_CFG_LED_MODE_SHIFT                 16
 162                 #define SHARED_HW_CFG_LED_MAC1                       0x00000000
 163                 #define SHARED_HW_CFG_LED_PHY1                       0x00010000
 164                 #define SHARED_HW_CFG_LED_PHY2                       0x00020000
 165                 #define SHARED_HW_CFG_LED_PHY3                       0x00030000
 166                 #define SHARED_HW_CFG_LED_MAC2                       0x00040000
 167                 #define SHARED_HW_CFG_LED_PHY4                       0x00050000
 168                 #define SHARED_HW_CFG_LED_PHY5                       0x00060000
 169                 #define SHARED_HW_CFG_LED_PHY6                       0x00070000
 170                 #define SHARED_HW_CFG_LED_MAC3                       0x00080000
 171                 #define SHARED_HW_CFG_LED_PHY7                       0x00090000
 172                 #define SHARED_HW_CFG_LED_PHY9                       0x000a0000
 173                 #define SHARED_HW_CFG_LED_PHY11                      0x000b0000
 174                 #define SHARED_HW_CFG_LED_MAC4                       0x000c0000
 175                 #define SHARED_HW_CFG_LED_PHY8                       0x000d0000
 176                 #define SHARED_HW_CFG_LED_EXTPHY1                    0x000e0000
 177                 #define SHARED_HW_CFG_LED_EXTPHY2                    0x000f0000
 178 
 179 
 180         #define SHARED_HW_CFG_AN_ENABLE_MASK                0x3f000000
 181                 #define SHARED_HW_CFG_AN_ENABLE_SHIFT                24
 182                 #define SHARED_HW_CFG_AN_ENABLE_CL37                 0x01000000
 183                 #define SHARED_HW_CFG_AN_ENABLE_CL73                 0x02000000
 184                 #define SHARED_HW_CFG_AN_ENABLE_BAM                  0x04000000
 185                 #define SHARED_HW_CFG_AN_ENABLE_PARALLEL_DETECTION   0x08000000
 186                 #define SHARED_HW_CFG_AN_EN_SGMII_FIBER_AUTO_DETECT  0x10000000
 187                 #define SHARED_HW_CFG_AN_ENABLE_REMOTE_PHY           0x20000000
 188 
 189         #define SHARED_HW_CFG_SRIOV_MASK                    0x40000000
 190                 #define SHARED_HW_CFG_SRIOV_DISABLED                 0x00000000
 191                 #define SHARED_HW_CFG_SRIOV_ENABLED                  0x40000000
 192 
 193         #define SHARED_HW_CFG_ATC_MASK                      0x80000000
 194                 #define SHARED_HW_CFG_ATC_DISABLED                   0x00000000
 195                 #define SHARED_HW_CFG_ATC_ENABLED                    0x80000000
 196 
 197         u32 config2;                        /* 0x118 */
 198         /* one time auto detect grace period (in sec) */
 199         #define SHARED_HW_CFG_GRACE_PERIOD_MASK             0x000000ff
 200         #define SHARED_HW_CFG_GRACE_PERIOD_SHIFT                     0
 201 
 202         #define SHARED_HW_CFG_PCIE_GEN2_ENABLED             0x00000100
 203         #define SHARED_HW_CFG_PCIE_GEN2_DISABLED            0x00000000
 204 
 205         /* The default value for the core clock is 250MHz and it is
 206            achieved by setting the clock change to 4 */
 207         #define SHARED_HW_CFG_CLOCK_CHANGE_MASK             0x00000e00
 208         #define SHARED_HW_CFG_CLOCK_CHANGE_SHIFT                     9
 209 
 210         #define SHARED_HW_CFG_SMBUS_TIMING_MASK             0x00001000
 211                 #define SHARED_HW_CFG_SMBUS_TIMING_100KHZ            0x00000000
 212                 #define SHARED_HW_CFG_SMBUS_TIMING_400KHZ            0x00001000
 213 
 214         #define SHARED_HW_CFG_HIDE_PORT1                    0x00002000
 215 
 216         #define SHARED_HW_CFG_WOL_CAPABLE_MASK              0x00004000
 217                 #define SHARED_HW_CFG_WOL_CAPABLE_DISABLED           0x00000000
 218                 #define SHARED_HW_CFG_WOL_CAPABLE_ENABLED            0x00004000
 219 
 220                 /* Output low when PERST is asserted */
 221         #define SHARED_HW_CFG_SPIO4_FOLLOW_PERST_MASK       0x00008000
 222                 #define SHARED_HW_CFG_SPIO4_FOLLOW_PERST_DISABLED    0x00000000
 223                 #define SHARED_HW_CFG_SPIO4_FOLLOW_PERST_ENABLED     0x00008000
 224 
 225         #define SHARED_HW_CFG_PCIE_GEN2_PREEMPHASIS_MASK    0x00070000
 226                 #define SHARED_HW_CFG_PCIE_GEN2_PREEMPHASIS_SHIFT    16
 227                 #define SHARED_HW_CFG_PCIE_GEN2_PREEMPHASIS_HW       0x00000000
 228                 #define SHARED_HW_CFG_PCIE_GEN2_PREEMPHASIS_0DB      0x00010000
 229                 #define SHARED_HW_CFG_PCIE_GEN2_PREEMPHASIS_3_5DB    0x00020000
 230                 #define SHARED_HW_CFG_PCIE_GEN2_PREEMPHASIS_6_0DB    0x00030000
 231 
 232         /*  The fan failure mechanism is usually related to the PHY type
 233               since the power consumption of the board is determined by the PHY.
 234               Currently, fan is required for most designs with SFX7101, BCM8727
 235               and BCM8481. If a fan is not required for a board which uses one
 236               of those PHYs, this field should be set to "Disabled". If a fan is
 237               required for a different PHY type, this option should be set to
 238               "Enabled". The fan failure indication is expected on SPIO5 */
 239         #define SHARED_HW_CFG_FAN_FAILURE_MASK              0x00180000
 240                 #define SHARED_HW_CFG_FAN_FAILURE_SHIFT              19
 241                 #define SHARED_HW_CFG_FAN_FAILURE_PHY_TYPE           0x00000000
 242                 #define SHARED_HW_CFG_FAN_FAILURE_DISABLED           0x00080000
 243                 #define SHARED_HW_CFG_FAN_FAILURE_ENABLED            0x00100000
 244 
 245                 /* ASPM Power Management support */
 246         #define SHARED_HW_CFG_ASPM_SUPPORT_MASK             0x00600000
 247                 #define SHARED_HW_CFG_ASPM_SUPPORT_SHIFT             21
 248                 #define SHARED_HW_CFG_ASPM_SUPPORT_L0S_L1_ENABLED    0x00000000
 249                 #define SHARED_HW_CFG_ASPM_SUPPORT_L0S_DISABLED      0x00200000
 250                 #define SHARED_HW_CFG_ASPM_SUPPORT_L1_DISABLED       0x00400000
 251                 #define SHARED_HW_CFG_ASPM_SUPPORT_L0S_L1_DISABLED   0x00600000
 252 
 253         /* The value of PM_TL_IGNORE_REQS (bit0) in PCI register
 254            tl_control_0 (register 0x2800) */
 255         #define SHARED_HW_CFG_PREVENT_L1_ENTRY_MASK         0x00800000
 256                 #define SHARED_HW_CFG_PREVENT_L1_ENTRY_DISABLED      0x00000000
 257                 #define SHARED_HW_CFG_PREVENT_L1_ENTRY_ENABLED       0x00800000
 258 
 259         #define SHARED_HW_CFG_PORT_MODE_MASK                0x01000000
 260                 #define SHARED_HW_CFG_PORT_MODE_2                    0x00000000
 261                 #define SHARED_HW_CFG_PORT_MODE_4                    0x01000000
 262 
 263         #define SHARED_HW_CFG_PATH_SWAP_MASK                0x02000000
 264                 #define SHARED_HW_CFG_PATH_SWAP_DISABLED             0x00000000
 265                 #define SHARED_HW_CFG_PATH_SWAP_ENABLED              0x02000000
 266 
 267         /*  Set the MDC/MDIO access for the first external phy */
 268         #define SHARED_HW_CFG_MDC_MDIO_ACCESS1_MASK         0x1C000000
 269                 #define SHARED_HW_CFG_MDC_MDIO_ACCESS1_SHIFT         26
 270                 #define SHARED_HW_CFG_MDC_MDIO_ACCESS1_PHY_TYPE      0x00000000
 271                 #define SHARED_HW_CFG_MDC_MDIO_ACCESS1_EMAC0         0x04000000
 272                 #define SHARED_HW_CFG_MDC_MDIO_ACCESS1_EMAC1         0x08000000
 273                 #define SHARED_HW_CFG_MDC_MDIO_ACCESS1_BOTH          0x0c000000
 274                 #define SHARED_HW_CFG_MDC_MDIO_ACCESS1_SWAPPED       0x10000000
 275 
 276         /*  Set the MDC/MDIO access for the second external phy */
 277         #define SHARED_HW_CFG_MDC_MDIO_ACCESS2_MASK         0xE0000000
 278                 #define SHARED_HW_CFG_MDC_MDIO_ACCESS2_SHIFT         29
 279                 #define SHARED_HW_CFG_MDC_MDIO_ACCESS2_PHY_TYPE      0x00000000
 280                 #define SHARED_HW_CFG_MDC_MDIO_ACCESS2_EMAC0         0x20000000
 281                 #define SHARED_HW_CFG_MDC_MDIO_ACCESS2_EMAC1         0x40000000
 282                 #define SHARED_HW_CFG_MDC_MDIO_ACCESS2_BOTH          0x60000000
 283                 #define SHARED_HW_CFG_MDC_MDIO_ACCESS2_SWAPPED       0x80000000
 284 
 285         u32 config_3;                           /* 0x11C */
 286         #define SHARED_HW_CFG_EXTENDED_MF_MODE_MASK         0x00000F00
 287                 #define SHARED_HW_CFG_EXTENDED_MF_MODE_SHIFT              8
 288                 #define SHARED_HW_CFG_EXTENDED_MF_MODE_NPAR1_DOT_5        0x00000000
 289                 #define SHARED_HW_CFG_EXTENDED_MF_MODE_NPAR2_DOT_0        0x00000100
 290 
 291         u32 ump_nc_si_config;                   /* 0x120 */
 292         #define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_MASK       0x00000003
 293                 #define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_SHIFT       0
 294                 #define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_MAC         0x00000000
 295                 #define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_PHY         0x00000001
 296                 #define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_MII         0x00000000
 297                 #define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_RMII        0x00000002
 298 
 299         #define SHARED_HW_CFG_UMP_NC_SI_NUM_DEVS_MASK       0x00000f00
 300                 #define SHARED_HW_CFG_UMP_NC_SI_NUM_DEVS_SHIFT       8
 301 
 302         #define SHARED_HW_CFG_UMP_NC_SI_EXT_PHY_TYPE_MASK   0x00ff0000
 303                 #define SHARED_HW_CFG_UMP_NC_SI_EXT_PHY_TYPE_SHIFT   16
 304                 #define SHARED_HW_CFG_UMP_NC_SI_EXT_PHY_TYPE_NONE    0x00000000
 305                 #define SHARED_HW_CFG_UMP_NC_SI_EXT_PHY_TYPE_BCM5221 0x00010000
 306 
 307         u32 board;                      /* 0x124 */
 308         #define SHARED_HW_CFG_E3_I2C_MUX0_MASK              0x0000003F
 309         #define SHARED_HW_CFG_E3_I2C_MUX0_SHIFT                      0
 310         #define SHARED_HW_CFG_E3_I2C_MUX1_MASK              0x00000FC0
 311         #define SHARED_HW_CFG_E3_I2C_MUX1_SHIFT                      6
 312         /* Use the PIN_CFG_XXX defines on top */
 313         #define SHARED_HW_CFG_BOARD_REV_MASK                0x00ff0000
 314         #define SHARED_HW_CFG_BOARD_REV_SHIFT                        16
 315 
 316         #define SHARED_HW_CFG_BOARD_MAJOR_VER_MASK          0x0f000000
 317         #define SHARED_HW_CFG_BOARD_MAJOR_VER_SHIFT                  24
 318 
 319         #define SHARED_HW_CFG_BOARD_MINOR_VER_MASK          0xf0000000
 320         #define SHARED_HW_CFG_BOARD_MINOR_VER_SHIFT                  28
 321 
 322         u32 wc_lane_config;                                 /* 0x128 */
 323         #define SHARED_HW_CFG_LANE_SWAP_CFG_MASK            0x0000FFFF
 324                 #define SHARED_HW_CFG_LANE_SWAP_CFG_SHIFT            0
 325                 #define SHARED_HW_CFG_LANE_SWAP_CFG_32103210         0x00001b1b
 326                 #define SHARED_HW_CFG_LANE_SWAP_CFG_32100123         0x00001be4
 327                 #define SHARED_HW_CFG_LANE_SWAP_CFG_01233210         0x0000e41b
 328                 #define SHARED_HW_CFG_LANE_SWAP_CFG_01230123         0x0000e4e4
 329         #define SHARED_HW_CFG_LANE_SWAP_CFG_TX_MASK         0x000000FF
 330         #define SHARED_HW_CFG_LANE_SWAP_CFG_TX_SHIFT                 0
 331         #define SHARED_HW_CFG_LANE_SWAP_CFG_RX_MASK         0x0000FF00
 332         #define SHARED_HW_CFG_LANE_SWAP_CFG_RX_SHIFT                 8
 333 
 334         /* TX lane Polarity swap */
 335         #define SHARED_HW_CFG_TX_LANE0_POL_FLIP_ENABLED     0x00010000
 336         #define SHARED_HW_CFG_TX_LANE1_POL_FLIP_ENABLED     0x00020000
 337         #define SHARED_HW_CFG_TX_LANE2_POL_FLIP_ENABLED     0x00040000
 338         #define SHARED_HW_CFG_TX_LANE3_POL_FLIP_ENABLED     0x00080000
 339         /* TX lane Polarity swap */
 340         #define SHARED_HW_CFG_RX_LANE0_POL_FLIP_ENABLED     0x00100000
 341         #define SHARED_HW_CFG_RX_LANE1_POL_FLIP_ENABLED     0x00200000
 342         #define SHARED_HW_CFG_RX_LANE2_POL_FLIP_ENABLED     0x00400000
 343         #define SHARED_HW_CFG_RX_LANE3_POL_FLIP_ENABLED     0x00800000
 344 
 345         /*  Selects the port layout of the board */
 346         #define SHARED_HW_CFG_E3_PORT_LAYOUT_MASK           0x0F000000
 347                 #define SHARED_HW_CFG_E3_PORT_LAYOUT_SHIFT           24
 348                 #define SHARED_HW_CFG_E3_PORT_LAYOUT_2P_01           0x00000000
 349                 #define SHARED_HW_CFG_E3_PORT_LAYOUT_2P_10           0x01000000
 350                 #define SHARED_HW_CFG_E3_PORT_LAYOUT_4P_0123         0x02000000
 351                 #define SHARED_HW_CFG_E3_PORT_LAYOUT_4P_1032         0x03000000
 352                 #define SHARED_HW_CFG_E3_PORT_LAYOUT_4P_2301         0x04000000
 353                 #define SHARED_HW_CFG_E3_PORT_LAYOUT_4P_3210         0x05000000
 354 };
 355 
 356 
 357 /****************************************************************************
 358  * Port HW configuration                                                    *
 359  ****************************************************************************/
 360 struct port_hw_cfg {                /* port 0: 0x12c  port 1: 0x2bc */
 361 
 362         u32 pci_id;
 363         #define PORT_HW_CFG_PCI_VENDOR_ID_MASK              0xffff0000
 364         #define PORT_HW_CFG_PCI_DEVICE_ID_MASK              0x0000ffff
 365 
 366         u32 pci_sub_id;
 367         #define PORT_HW_CFG_PCI_SUBSYS_DEVICE_ID_MASK       0xffff0000
 368         #define PORT_HW_CFG_PCI_SUBSYS_VENDOR_ID_MASK       0x0000ffff
 369 
 370         u32 power_dissipated;
 371         #define PORT_HW_CFG_POWER_DIS_D0_MASK               0x000000ff
 372         #define PORT_HW_CFG_POWER_DIS_D0_SHIFT                       0
 373         #define PORT_HW_CFG_POWER_DIS_D1_MASK               0x0000ff00
 374         #define PORT_HW_CFG_POWER_DIS_D1_SHIFT                       8
 375         #define PORT_HW_CFG_POWER_DIS_D2_MASK               0x00ff0000
 376         #define PORT_HW_CFG_POWER_DIS_D2_SHIFT                       16
 377         #define PORT_HW_CFG_POWER_DIS_D3_MASK               0xff000000
 378         #define PORT_HW_CFG_POWER_DIS_D3_SHIFT                       24
 379 
 380         u32 power_consumed;
 381         #define PORT_HW_CFG_POWER_CONS_D0_MASK              0x000000ff
 382         #define PORT_HW_CFG_POWER_CONS_D0_SHIFT                      0
 383         #define PORT_HW_CFG_POWER_CONS_D1_MASK              0x0000ff00
 384         #define PORT_HW_CFG_POWER_CONS_D1_SHIFT                      8
 385         #define PORT_HW_CFG_POWER_CONS_D2_MASK              0x00ff0000
 386         #define PORT_HW_CFG_POWER_CONS_D2_SHIFT                      16
 387         #define PORT_HW_CFG_POWER_CONS_D3_MASK              0xff000000
 388         #define PORT_HW_CFG_POWER_CONS_D3_SHIFT                      24
 389 
 390         u32 mac_upper;
 391         #define PORT_HW_CFG_UPPERMAC_MASK                   0x0000ffff
 392         #define PORT_HW_CFG_UPPERMAC_SHIFT                           0
 393         u32 mac_lower;
 394 
 395         u32 iscsi_mac_upper;  /* Upper 16 bits are always zeroes */
 396         u32 iscsi_mac_lower;
 397 
 398         u32 rdma_mac_upper;   /* Upper 16 bits are always zeroes */
 399         u32 rdma_mac_lower;
 400 
 401         u32 serdes_config;
 402         #define PORT_HW_CFG_SERDES_TX_DRV_PRE_EMPHASIS_MASK 0x0000ffff
 403         #define PORT_HW_CFG_SERDES_TX_DRV_PRE_EMPHASIS_SHIFT         0
 404 
 405         #define PORT_HW_CFG_SERDES_RX_DRV_EQUALIZER_MASK    0xffff0000
 406         #define PORT_HW_CFG_SERDES_RX_DRV_EQUALIZER_SHIFT            16
 407 
 408 
 409         /*  Default values: 2P-64, 4P-32 */
 410         u32 pf_config;                                      /* 0x158 */
 411         #define PORT_HW_CFG_PF_NUM_VF_MASK                  0x0000007F
 412         #define PORT_HW_CFG_PF_NUM_VF_SHIFT                          0
 413 
 414         /*  Default values: 17 */
 415         #define PORT_HW_CFG_PF_NUM_MSIX_VECTORS_MASK        0x00007F00
 416         #define PORT_HW_CFG_PF_NUM_MSIX_VECTORS_SHIFT                8
 417 
 418         #define PORT_HW_CFG_ENABLE_FLR_MASK                 0x00010000
 419         #define PORT_HW_CFG_FLR_ENABLED                     0x00010000
 420 
 421         u32 vf_config;                                      /* 0x15C */
 422         #define PORT_HW_CFG_VF_NUM_MSIX_VECTORS_MASK        0x0000007F
 423         #define PORT_HW_CFG_VF_NUM_MSIX_VECTORS_SHIFT                0
 424 
 425         #define PORT_HW_CFG_VF_PCI_DEVICE_ID_MASK           0xFFFF0000
 426         #define PORT_HW_CFG_VF_PCI_DEVICE_ID_SHIFT                   16
 427 
 428         u32 mf_pci_id;                                      /* 0x160 */
 429         #define PORT_HW_CFG_MF_PCI_DEVICE_ID_MASK           0x0000FFFF
 430         #define PORT_HW_CFG_MF_PCI_DEVICE_ID_SHIFT                   0
 431 
 432         /*  Controls the TX laser of the SFP+ module */
 433         u32 sfp_ctrl;                                       /* 0x164 */
 434         #define PORT_HW_CFG_TX_LASER_MASK                   0x000000FF
 435                 #define PORT_HW_CFG_TX_LASER_SHIFT                   0
 436                 #define PORT_HW_CFG_TX_LASER_MDIO                    0x00000000
 437                 #define PORT_HW_CFG_TX_LASER_GPIO0                   0x00000001
 438                 #define PORT_HW_CFG_TX_LASER_GPIO1                   0x00000002
 439                 #define PORT_HW_CFG_TX_LASER_GPIO2                   0x00000003
 440                 #define PORT_HW_CFG_TX_LASER_GPIO3                   0x00000004
 441 
 442         /*  Controls the fault module LED of the SFP+ */
 443         #define PORT_HW_CFG_FAULT_MODULE_LED_MASK           0x0000FF00
 444                 #define PORT_HW_CFG_FAULT_MODULE_LED_SHIFT           8
 445                 #define PORT_HW_CFG_FAULT_MODULE_LED_GPIO0           0x00000000
 446                 #define PORT_HW_CFG_FAULT_MODULE_LED_GPIO1           0x00000100
 447                 #define PORT_HW_CFG_FAULT_MODULE_LED_GPIO2           0x00000200
 448                 #define PORT_HW_CFG_FAULT_MODULE_LED_GPIO3           0x00000300
 449                 #define PORT_HW_CFG_FAULT_MODULE_LED_DISABLED        0x00000400
 450 
 451         /*  The output pin TX_DIS that controls the TX laser of the SFP+
 452           module. Use the PIN_CFG_XXX defines on top */
 453         u32 e3_sfp_ctrl;                                    /* 0x168 */
 454         #define PORT_HW_CFG_E3_TX_LASER_MASK                0x000000FF
 455         #define PORT_HW_CFG_E3_TX_LASER_SHIFT                        0
 456 
 457         /*  The output pin for SFPP_TYPE which turns on the Fault module LED */
 458         #define PORT_HW_CFG_E3_FAULT_MDL_LED_MASK           0x0000FF00
 459         #define PORT_HW_CFG_E3_FAULT_MDL_LED_SHIFT                   8
 460 
 461         /*  The input pin MOD_ABS that indicates whether SFP+ module is
 462           present or not. Use the PIN_CFG_XXX defines on top */
 463         #define PORT_HW_CFG_E3_MOD_ABS_MASK                 0x00FF0000
 464         #define PORT_HW_CFG_E3_MOD_ABS_SHIFT                         16
 465 
 466         /*  The output pin PWRDIS_SFP_X which disable the power of the SFP+
 467           module. Use the PIN_CFG_XXX defines on top */
 468         #define PORT_HW_CFG_E3_PWR_DIS_MASK                 0xFF000000
 469         #define PORT_HW_CFG_E3_PWR_DIS_SHIFT                         24
 470 
 471         /*
 472          * The input pin which signals module transmit fault. Use the
 473          * PIN_CFG_XXX defines on top
 474          */
 475         u32 e3_cmn_pin_cfg;                                 /* 0x16C */
 476         #define PORT_HW_CFG_E3_TX_FAULT_MASK                0x000000FF
 477         #define PORT_HW_CFG_E3_TX_FAULT_SHIFT                        0
 478 
 479         /*  The output pin which reset the PHY. Use the PIN_CFG_XXX defines on
 480          top */
 481         #define PORT_HW_CFG_E3_PHY_RESET_MASK               0x0000FF00
 482         #define PORT_HW_CFG_E3_PHY_RESET_SHIFT                       8
 483 
 484         /*
 485          * The output pin which powers down the PHY. Use the PIN_CFG_XXX
 486          * defines on top
 487          */
 488         #define PORT_HW_CFG_E3_PWR_DOWN_MASK                0x00FF0000
 489         #define PORT_HW_CFG_E3_PWR_DOWN_SHIFT                        16
 490 
 491         /*  The output pin values BSC_SEL which selects the I2C for this port
 492           in the I2C Mux */
 493         #define PORT_HW_CFG_E3_I2C_MUX0_MASK                0x01000000
 494         #define PORT_HW_CFG_E3_I2C_MUX1_MASK                0x02000000
 495 
 496 
 497         /*
 498          * The input pin I_FAULT which indicate over-current has occurred.
 499          * Use the PIN_CFG_XXX defines on top
 500          */
 501         u32 e3_cmn_pin_cfg1;                                /* 0x170 */
 502         #define PORT_HW_CFG_E3_OVER_CURRENT_MASK            0x000000FF
 503         #define PORT_HW_CFG_E3_OVER_CURRENT_SHIFT                    0
 504 
 505         /*  pause on host ring */
 506         u32 generic_features;                               /* 0x174 */
 507         #define PORT_HW_CFG_PAUSE_ON_HOST_RING_MASK                   0x00000001
 508         #define PORT_HW_CFG_PAUSE_ON_HOST_RING_SHIFT                  0
 509         #define PORT_HW_CFG_PAUSE_ON_HOST_RING_DISABLED               0x00000000
 510         #define PORT_HW_CFG_PAUSE_ON_HOST_RING_ENABLED                0x00000001
 511 
 512         /* SFP+ Tx Equalization: NIC recommended and tested value is 0xBEB2
 513          * LOM recommended and tested value is 0xBEB2. Using a different
 514          * value means using a value not tested by BRCM
 515          */
 516         u32 sfi_tap_values;                                 /* 0x178 */
 517         #define PORT_HW_CFG_TX_EQUALIZATION_MASK                      0x0000FFFF
 518         #define PORT_HW_CFG_TX_EQUALIZATION_SHIFT                     0
 519 
 520         /* SFP+ Tx driver broadcast IDRIVER: NIC recommended and tested
 521          * value is 0x2. LOM recommended and tested value is 0x2. Using a
 522          * different value means using a value not tested by BRCM
 523          */
 524         #define PORT_HW_CFG_TX_DRV_BROADCAST_MASK                     0x000F0000
 525         #define PORT_HW_CFG_TX_DRV_BROADCAST_SHIFT                    16
 526         /*  Set non-default values for TXFIR in SFP mode. */
 527         #define PORT_HW_CFG_TX_DRV_IFIR_MASK                          0x00F00000
 528         #define PORT_HW_CFG_TX_DRV_IFIR_SHIFT                         20
 529 
 530         /*  Set non-default values for IPREDRIVER in SFP mode. */
 531         #define PORT_HW_CFG_TX_DRV_IPREDRIVER_MASK                    0x0F000000
 532         #define PORT_HW_CFG_TX_DRV_IPREDRIVER_SHIFT                   24
 533 
 534         /*  Set non-default values for POST2 in SFP mode. */
 535         #define PORT_HW_CFG_TX_DRV_POST2_MASK                         0xF0000000
 536         #define PORT_HW_CFG_TX_DRV_POST2_SHIFT                        28
 537 
 538         u32 reserved0[5];                                   /* 0x17c */
 539 
 540         u32 aeu_int_mask;                                   /* 0x190 */
 541 
 542         u32 media_type;                                     /* 0x194 */
 543         #define PORT_HW_CFG_MEDIA_TYPE_PHY0_MASK            0x000000FF
 544         #define PORT_HW_CFG_MEDIA_TYPE_PHY0_SHIFT                    0
 545 
 546         #define PORT_HW_CFG_MEDIA_TYPE_PHY1_MASK            0x0000FF00
 547         #define PORT_HW_CFG_MEDIA_TYPE_PHY1_SHIFT                    8
 548 
 549         #define PORT_HW_CFG_MEDIA_TYPE_PHY2_MASK            0x00FF0000
 550         #define PORT_HW_CFG_MEDIA_TYPE_PHY2_SHIFT                    16
 551 
 552         /*  4 times 16 bits for all 4 lanes. In case external PHY is present
 553               (not direct mode), those values will not take effect on the 4 XGXS
 554               lanes. For some external PHYs (such as 8706 and 8726) the values
 555               will be used to configure the external PHY  in those cases, not
 556               all 4 values are needed. */
 557         u16 xgxs_config_rx[4];                  /* 0x198 */
 558         u16 xgxs_config_tx[4];                  /* 0x1A0 */
 559 
 560         /* For storing FCOE mac on shared memory */
 561         u32 fcoe_fip_mac_upper;
 562         #define PORT_HW_CFG_FCOE_UPPERMAC_MASK              0x0000ffff
 563         #define PORT_HW_CFG_FCOE_UPPERMAC_SHIFT                      0
 564         u32 fcoe_fip_mac_lower;
 565 
 566         u32 fcoe_wwn_port_name_upper;
 567         u32 fcoe_wwn_port_name_lower;
 568 
 569         u32 fcoe_wwn_node_name_upper;
 570         u32 fcoe_wwn_node_name_lower;
 571 
 572         u32 Reserved1[49];                                  /* 0x1C0 */
 573 
 574         /*  Enable RJ45 magjack pair swapping on 10GBase-T PHY (0=default),
 575               84833 only */
 576         u32 xgbt_phy_cfg;                                   /* 0x284 */
 577         #define PORT_HW_CFG_RJ45_PAIR_SWAP_MASK             0x000000FF
 578         #define PORT_HW_CFG_RJ45_PAIR_SWAP_SHIFT                     0
 579 
 580                 u32 default_cfg;                            /* 0x288 */
 581         #define PORT_HW_CFG_GPIO0_CONFIG_MASK               0x00000003
 582                 #define PORT_HW_CFG_GPIO0_CONFIG_SHIFT               0
 583                 #define PORT_HW_CFG_GPIO0_CONFIG_NA                  0x00000000
 584                 #define PORT_HW_CFG_GPIO0_CONFIG_LOW                 0x00000001
 585                 #define PORT_HW_CFG_GPIO0_CONFIG_HIGH                0x00000002
 586                 #define PORT_HW_CFG_GPIO0_CONFIG_INPUT               0x00000003
 587 
 588         #define PORT_HW_CFG_GPIO1_CONFIG_MASK               0x0000000C
 589                 #define PORT_HW_CFG_GPIO1_CONFIG_SHIFT               2
 590                 #define PORT_HW_CFG_GPIO1_CONFIG_NA                  0x00000000
 591                 #define PORT_HW_CFG_GPIO1_CONFIG_LOW                 0x00000004
 592                 #define PORT_HW_CFG_GPIO1_CONFIG_HIGH                0x00000008
 593                 #define PORT_HW_CFG_GPIO1_CONFIG_INPUT               0x0000000c
 594 
 595         #define PORT_HW_CFG_GPIO2_CONFIG_MASK               0x00000030
 596                 #define PORT_HW_CFG_GPIO2_CONFIG_SHIFT               4
 597                 #define PORT_HW_CFG_GPIO2_CONFIG_NA                  0x00000000
 598                 #define PORT_HW_CFG_GPIO2_CONFIG_LOW                 0x00000010
 599                 #define PORT_HW_CFG_GPIO2_CONFIG_HIGH                0x00000020
 600                 #define PORT_HW_CFG_GPIO2_CONFIG_INPUT               0x00000030
 601 
 602         #define PORT_HW_CFG_GPIO3_CONFIG_MASK               0x000000C0
 603                 #define PORT_HW_CFG_GPIO3_CONFIG_SHIFT               6
 604                 #define PORT_HW_CFG_GPIO3_CONFIG_NA                  0x00000000
 605                 #define PORT_HW_CFG_GPIO3_CONFIG_LOW                 0x00000040
 606                 #define PORT_HW_CFG_GPIO3_CONFIG_HIGH                0x00000080
 607                 #define PORT_HW_CFG_GPIO3_CONFIG_INPUT               0x000000c0
 608 
 609         /*  When KR link is required to be set to force which is not
 610               KR-compliant, this parameter determine what is the trigger for it.
 611               When GPIO is selected, low input will force the speed. Currently
 612               default speed is 1G. In the future, it may be widen to select the
 613               forced speed in with another parameter. Note when force-1G is
 614               enabled, it override option 56: Link Speed option. */
 615         #define PORT_HW_CFG_FORCE_KR_ENABLER_MASK           0x00000F00
 616                 #define PORT_HW_CFG_FORCE_KR_ENABLER_SHIFT           8
 617                 #define PORT_HW_CFG_FORCE_KR_ENABLER_NOT_FORCED      0x00000000
 618                 #define PORT_HW_CFG_FORCE_KR_ENABLER_GPIO0_P0        0x00000100
 619                 #define PORT_HW_CFG_FORCE_KR_ENABLER_GPIO1_P0        0x00000200
 620                 #define PORT_HW_CFG_FORCE_KR_ENABLER_GPIO2_P0        0x00000300
 621                 #define PORT_HW_CFG_FORCE_KR_ENABLER_GPIO3_P0        0x00000400
 622                 #define PORT_HW_CFG_FORCE_KR_ENABLER_GPIO0_P1        0x00000500
 623                 #define PORT_HW_CFG_FORCE_KR_ENABLER_GPIO1_P1        0x00000600
 624                 #define PORT_HW_CFG_FORCE_KR_ENABLER_GPIO2_P1        0x00000700
 625                 #define PORT_HW_CFG_FORCE_KR_ENABLER_GPIO3_P1        0x00000800
 626                 #define PORT_HW_CFG_FORCE_KR_ENABLER_FORCED          0x00000900
 627         /*  Enable to determine with which GPIO to reset the external phy */
 628         #define PORT_HW_CFG_EXT_PHY_GPIO_RST_MASK           0x000F0000
 629                 #define PORT_HW_CFG_EXT_PHY_GPIO_RST_SHIFT           16
 630                 #define PORT_HW_CFG_EXT_PHY_GPIO_RST_PHY_TYPE        0x00000000
 631                 #define PORT_HW_CFG_EXT_PHY_GPIO_RST_GPIO0_P0        0x00010000
 632                 #define PORT_HW_CFG_EXT_PHY_GPIO_RST_GPIO1_P0        0x00020000
 633                 #define PORT_HW_CFG_EXT_PHY_GPIO_RST_GPIO2_P0        0x00030000
 634                 #define PORT_HW_CFG_EXT_PHY_GPIO_RST_GPIO3_P0        0x00040000
 635                 #define PORT_HW_CFG_EXT_PHY_GPIO_RST_GPIO0_P1        0x00050000
 636                 #define PORT_HW_CFG_EXT_PHY_GPIO_RST_GPIO1_P1        0x00060000
 637                 #define PORT_HW_CFG_EXT_PHY_GPIO_RST_GPIO2_P1        0x00070000
 638                 #define PORT_HW_CFG_EXT_PHY_GPIO_RST_GPIO3_P1        0x00080000
 639 
 640         /*  Enable BAM on KR */
 641         #define PORT_HW_CFG_ENABLE_BAM_ON_KR_MASK           0x00100000
 642         #define PORT_HW_CFG_ENABLE_BAM_ON_KR_SHIFT                   20
 643         #define PORT_HW_CFG_ENABLE_BAM_ON_KR_DISABLED                0x00000000
 644         #define PORT_HW_CFG_ENABLE_BAM_ON_KR_ENABLED                 0x00100000
 645 
 646         /*  Enable Common Mode Sense */
 647         #define PORT_HW_CFG_ENABLE_CMS_MASK                 0x00200000
 648         #define PORT_HW_CFG_ENABLE_CMS_SHIFT                         21
 649         #define PORT_HW_CFG_ENABLE_CMS_DISABLED                      0x00000000
 650         #define PORT_HW_CFG_ENABLE_CMS_ENABLED                       0x00200000
 651 
 652         /*  Determine the Serdes electrical interface   */
 653         #define PORT_HW_CFG_NET_SERDES_IF_MASK              0x0F000000
 654         #define PORT_HW_CFG_NET_SERDES_IF_SHIFT                      24
 655         #define PORT_HW_CFG_NET_SERDES_IF_SGMII                      0x00000000
 656         #define PORT_HW_CFG_NET_SERDES_IF_XFI                        0x01000000
 657         #define PORT_HW_CFG_NET_SERDES_IF_SFI                        0x02000000
 658         #define PORT_HW_CFG_NET_SERDES_IF_KR                         0x03000000
 659         #define PORT_HW_CFG_NET_SERDES_IF_DXGXS                      0x04000000
 660         #define PORT_HW_CFG_NET_SERDES_IF_KR2                        0x05000000
 661 
 662 
 663         u32 speed_capability_mask2;                         /* 0x28C */
 664         #define PORT_HW_CFG_SPEED_CAPABILITY2_D3_MASK       0x0000FFFF
 665                 #define PORT_HW_CFG_SPEED_CAPABILITY2_D3_SHIFT       0
 666                 #define PORT_HW_CFG_SPEED_CAPABILITY2_D3_10M_FULL    0x00000001
 667                 #define PORT_HW_CFG_SPEED_CAPABILITY2_D3__           0x00000002
 668                 #define PORT_HW_CFG_SPEED_CAPABILITY2_D3___          0x00000004
 669                 #define PORT_HW_CFG_SPEED_CAPABILITY2_D3_100M_FULL   0x00000008
 670                 #define PORT_HW_CFG_SPEED_CAPABILITY2_D3_1G          0x00000010
 671                 #define PORT_HW_CFG_SPEED_CAPABILITY2_D3_2_DOT_5G    0x00000020
 672                 #define PORT_HW_CFG_SPEED_CAPABILITY2_D3_10G         0x00000040
 673                 #define PORT_HW_CFG_SPEED_CAPABILITY2_D3_20G         0x00000080
 674 
 675         #define PORT_HW_CFG_SPEED_CAPABILITY2_D0_MASK       0xFFFF0000
 676                 #define PORT_HW_CFG_SPEED_CAPABILITY2_D0_SHIFT       16
 677                 #define PORT_HW_CFG_SPEED_CAPABILITY2_D0_10M_FULL    0x00010000
 678                 #define PORT_HW_CFG_SPEED_CAPABILITY2_D0__           0x00020000
 679                 #define PORT_HW_CFG_SPEED_CAPABILITY2_D0___          0x00040000
 680                 #define PORT_HW_CFG_SPEED_CAPABILITY2_D0_100M_FULL   0x00080000
 681                 #define PORT_HW_CFG_SPEED_CAPABILITY2_D0_1G          0x00100000
 682                 #define PORT_HW_CFG_SPEED_CAPABILITY2_D0_2_DOT_5G    0x00200000
 683                 #define PORT_HW_CFG_SPEED_CAPABILITY2_D0_10G         0x00400000
 684                 #define PORT_HW_CFG_SPEED_CAPABILITY2_D0_20G         0x00800000
 685 
 686 
 687         /*  In the case where two media types (e.g. copper and fiber) are
 688               present and electrically active at the same time, PHY Selection
 689               will determine which of the two PHYs will be designated as the
 690               Active PHY and used for a connection to the network.  */
 691         u32 multi_phy_config;                               /* 0x290 */
 692         #define PORT_HW_CFG_PHY_SELECTION_MASK              0x00000007
 693                 #define PORT_HW_CFG_PHY_SELECTION_SHIFT              0
 694                 #define PORT_HW_CFG_PHY_SELECTION_HARDWARE_DEFAULT   0x00000000
 695                 #define PORT_HW_CFG_PHY_SELECTION_FIRST_PHY          0x00000001
 696                 #define PORT_HW_CFG_PHY_SELECTION_SECOND_PHY         0x00000002
 697                 #define PORT_HW_CFG_PHY_SELECTION_FIRST_PHY_PRIORITY 0x00000003
 698                 #define PORT_HW_CFG_PHY_SELECTION_SECOND_PHY_PRIORITY 0x00000004
 699 
 700         /*  When enabled, all second phy nvram parameters will be swapped
 701               with the first phy parameters */
 702         #define PORT_HW_CFG_PHY_SWAPPED_MASK                0x00000008
 703                 #define PORT_HW_CFG_PHY_SWAPPED_SHIFT                3
 704                 #define PORT_HW_CFG_PHY_SWAPPED_DISABLED             0x00000000
 705                 #define PORT_HW_CFG_PHY_SWAPPED_ENABLED              0x00000008
 706 
 707 
 708         /*  Address of the second external phy */
 709         u32 external_phy_config2;                           /* 0x294 */
 710         #define PORT_HW_CFG_XGXS_EXT_PHY2_ADDR_MASK         0x000000FF
 711         #define PORT_HW_CFG_XGXS_EXT_PHY2_ADDR_SHIFT                 0
 712 
 713         /*  The second XGXS external PHY type */
 714         #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_MASK         0x0000FF00
 715                 #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_SHIFT         8
 716                 #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_DIRECT        0x00000000
 717                 #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8071       0x00000100
 718                 #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8072       0x00000200
 719                 #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8073       0x00000300
 720                 #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8705       0x00000400
 721                 #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8706       0x00000500
 722                 #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8726       0x00000600
 723                 #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8481       0x00000700
 724                 #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_SFX7101       0x00000800
 725                 #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8727       0x00000900
 726                 #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8727_NOC   0x00000a00
 727                 #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM84823      0x00000b00
 728                 #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM54640      0x00000c00
 729                 #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM84833      0x00000d00
 730                 #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM54618SE    0x00000e00
 731                 #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8722       0x00000f00
 732                 #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM54616      0x00001000
 733                 #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM84834      0x00001100
 734                 #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM84858      0x00001200
 735                 #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_FAILURE       0x0000fd00
 736                 #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_NOT_CONN      0x0000ff00
 737 
 738 
 739         /*  4 times 16 bits for all 4 lanes. For some external PHYs (such as
 740               8706, 8726 and 8727) not all 4 values are needed. */
 741         u16 xgxs_config2_rx[4];                             /* 0x296 */
 742         u16 xgxs_config2_tx[4];                             /* 0x2A0 */
 743 
 744         u32 lane_config;
 745         #define PORT_HW_CFG_LANE_SWAP_CFG_MASK              0x0000ffff
 746                 #define PORT_HW_CFG_LANE_SWAP_CFG_SHIFT              0
 747                 /* AN and forced */
 748                 #define PORT_HW_CFG_LANE_SWAP_CFG_01230123           0x00001b1b
 749                 /* forced only */
 750                 #define PORT_HW_CFG_LANE_SWAP_CFG_01233210           0x00001be4
 751                 /* forced only */
 752                 #define PORT_HW_CFG_LANE_SWAP_CFG_31203120           0x0000d8d8
 753                 /* forced only */
 754                 #define PORT_HW_CFG_LANE_SWAP_CFG_32103210           0x0000e4e4
 755         #define PORT_HW_CFG_LANE_SWAP_CFG_TX_MASK           0x000000ff
 756         #define PORT_HW_CFG_LANE_SWAP_CFG_TX_SHIFT                   0
 757         #define PORT_HW_CFG_LANE_SWAP_CFG_RX_MASK           0x0000ff00
 758         #define PORT_HW_CFG_LANE_SWAP_CFG_RX_SHIFT                   8
 759         #define PORT_HW_CFG_LANE_SWAP_CFG_MASTER_MASK       0x0000c000
 760         #define PORT_HW_CFG_LANE_SWAP_CFG_MASTER_SHIFT               14
 761 
 762         /*  Indicate whether to swap the external phy polarity */
 763         #define PORT_HW_CFG_SWAP_PHY_POLARITY_MASK          0x00010000
 764                 #define PORT_HW_CFG_SWAP_PHY_POLARITY_DISABLED       0x00000000
 765                 #define PORT_HW_CFG_SWAP_PHY_POLARITY_ENABLED        0x00010000
 766 
 767 
 768         u32 external_phy_config;
 769         #define PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK          0x000000ff
 770         #define PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT                  0
 771 
 772         #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_MASK          0x0000ff00
 773                 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SHIFT          8
 774                 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT         0x00000000
 775                 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8071        0x00000100
 776                 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072        0x00000200
 777                 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073        0x00000300
 778                 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705        0x00000400
 779                 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706        0x00000500
 780                 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726        0x00000600
 781                 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481        0x00000700
 782                 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101        0x00000800
 783                 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727        0x00000900
 784                 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727_NOC    0x00000a00
 785                 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84823       0x00000b00
 786                 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM54640       0x00000c00
 787                 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84833       0x00000d00
 788                 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM54618SE     0x00000e00
 789                 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8722        0x00000f00
 790                 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM54616       0x00001000
 791                 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84834       0x00001100
 792                 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84858       0x00001200
 793                 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT_WC      0x0000fc00
 794                 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE        0x0000fd00
 795                 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN       0x0000ff00
 796 
 797         #define PORT_HW_CFG_SERDES_EXT_PHY_ADDR_MASK        0x00ff0000
 798         #define PORT_HW_CFG_SERDES_EXT_PHY_ADDR_SHIFT                16
 799 
 800         #define PORT_HW_CFG_SERDES_EXT_PHY_TYPE_MASK        0xff000000
 801                 #define PORT_HW_CFG_SERDES_EXT_PHY_TYPE_SHIFT        24
 802                 #define PORT_HW_CFG_SERDES_EXT_PHY_TYPE_DIRECT       0x00000000
 803                 #define PORT_HW_CFG_SERDES_EXT_PHY_TYPE_BCM5482      0x01000000
 804                 #define PORT_HW_CFG_SERDES_EXT_PHY_TYPE_DIRECT_SD    0x02000000
 805                 #define PORT_HW_CFG_SERDES_EXT_PHY_TYPE_NOT_CONN     0xff000000
 806 
 807         u32 speed_capability_mask;
 808         #define PORT_HW_CFG_SPEED_CAPABILITY_D3_MASK        0x0000ffff
 809                 #define PORT_HW_CFG_SPEED_CAPABILITY_D3_SHIFT        0
 810                 #define PORT_HW_CFG_SPEED_CAPABILITY_D3_10M_FULL     0x00000001
 811                 #define PORT_HW_CFG_SPEED_CAPABILITY_D3_10M_HALF     0x00000002
 812                 #define PORT_HW_CFG_SPEED_CAPABILITY_D3_100M_HALF    0x00000004
 813                 #define PORT_HW_CFG_SPEED_CAPABILITY_D3_100M_FULL    0x00000008
 814                 #define PORT_HW_CFG_SPEED_CAPABILITY_D3_1G           0x00000010
 815                 #define PORT_HW_CFG_SPEED_CAPABILITY_D3_2_5G         0x00000020
 816                 #define PORT_HW_CFG_SPEED_CAPABILITY_D3_10G          0x00000040
 817                 #define PORT_HW_CFG_SPEED_CAPABILITY_D3_20G          0x00000080
 818                 #define PORT_HW_CFG_SPEED_CAPABILITY_D3_RESERVED     0x0000f000
 819 
 820         #define PORT_HW_CFG_SPEED_CAPABILITY_D0_MASK        0xffff0000
 821                 #define PORT_HW_CFG_SPEED_CAPABILITY_D0_SHIFT        16
 822                 #define PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL     0x00010000
 823                 #define PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_HALF     0x00020000
 824                 #define PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_HALF    0x00040000
 825                 #define PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_FULL    0x00080000
 826                 #define PORT_HW_CFG_SPEED_CAPABILITY_D0_1G           0x00100000
 827                 #define PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G         0x00200000
 828                 #define PORT_HW_CFG_SPEED_CAPABILITY_D0_10G          0x00400000
 829                 #define PORT_HW_CFG_SPEED_CAPABILITY_D0_20G          0x00800000
 830                 #define PORT_HW_CFG_SPEED_CAPABILITY_D0_RESERVED     0xf0000000
 831 
 832         /*  A place to hold the original MAC address as a backup */
 833         u32 backup_mac_upper;                   /* 0x2B4 */
 834         u32 backup_mac_lower;                   /* 0x2B8 */
 835 
 836 };
 837 
 838 
 839 /****************************************************************************
 840  * Shared Feature configuration                                             *
 841  ****************************************************************************/
 842 struct shared_feat_cfg {                 /* NVRAM Offset */
 843 
 844         u32 config;                     /* 0x450 */
 845         #define SHARED_FEATURE_BMC_ECHO_MODE_EN             0x00000001
 846 
 847         /* Use NVRAM values instead of HW default values */
 848         #define SHARED_FEAT_CFG_OVERRIDE_PREEMPHASIS_CFG_MASK \
 849                                                             0x00000002
 850                 #define SHARED_FEAT_CFG_OVERRIDE_PREEMPHASIS_CFG_DISABLED \
 851                                                                      0x00000000
 852                 #define SHARED_FEAT_CFG_OVERRIDE_PREEMPHASIS_CFG_ENABLED \
 853                                                                      0x00000002
 854 
 855         #define SHARED_FEAT_CFG_NCSI_ID_METHOD_MASK         0x00000008
 856                 #define SHARED_FEAT_CFG_NCSI_ID_METHOD_SPIO          0x00000000
 857                 #define SHARED_FEAT_CFG_NCSI_ID_METHOD_NVRAM         0x00000008
 858 
 859         #define SHARED_FEAT_CFG_NCSI_ID_MASK                0x00000030
 860         #define SHARED_FEAT_CFG_NCSI_ID_SHIFT                        4
 861 
 862         /*  Override the OTP back to single function mode. When using GPIO,
 863               high means only SF, 0 is according to CLP configuration */
 864         #define SHARED_FEAT_CFG_FORCE_SF_MODE_MASK          0x00000700
 865                 #define SHARED_FEAT_CFG_FORCE_SF_MODE_SHIFT          8
 866                 #define SHARED_FEAT_CFG_FORCE_SF_MODE_MF_ALLOWED     0x00000000
 867                 #define SHARED_FEAT_CFG_FORCE_SF_MODE_FORCED_SF      0x00000100
 868                 #define SHARED_FEAT_CFG_FORCE_SF_MODE_SPIO4          0x00000200
 869                 #define SHARED_FEAT_CFG_FORCE_SF_MODE_SWITCH_INDEPT  0x00000300
 870                 #define SHARED_FEAT_CFG_FORCE_SF_MODE_AFEX_MODE      0x00000400
 871                 #define SHARED_FEAT_CFG_FORCE_SF_MODE_BD_MODE        0x00000500
 872                 #define SHARED_FEAT_CFG_FORCE_SF_MODE_UFP_MODE       0x00000600
 873                 #define SHARED_FEAT_CFG_FORCE_SF_MODE_EXTENDED_MODE  0x00000700
 874 
 875         /* The interval in seconds between sending LLDP packets. Set to zero
 876            to disable the feature */
 877         #define SHARED_FEAT_CFG_LLDP_XMIT_INTERVAL_MASK     0x00ff0000
 878         #define SHARED_FEAT_CFG_LLDP_XMIT_INTERVAL_SHIFT             16
 879 
 880         /* The assigned device type ID for LLDP usage */
 881         #define SHARED_FEAT_CFG_LLDP_DEVICE_TYPE_ID_MASK    0xff000000
 882         #define SHARED_FEAT_CFG_LLDP_DEVICE_TYPE_ID_SHIFT            24
 883 
 884 };
 885 
 886 
 887 /****************************************************************************
 888  * Port Feature configuration                                               *
 889  ****************************************************************************/
 890 struct port_feat_cfg {              /* port 0: 0x454  port 1: 0x4c8 */
 891 
 892         u32 config;
 893         #define PORT_FEATURE_BAR1_SIZE_MASK                 0x0000000f
 894                 #define PORT_FEATURE_BAR1_SIZE_SHIFT                 0
 895                 #define PORT_FEATURE_BAR1_SIZE_DISABLED              0x00000000
 896                 #define PORT_FEATURE_BAR1_SIZE_64K                   0x00000001
 897                 #define PORT_FEATURE_BAR1_SIZE_128K                  0x00000002
 898                 #define PORT_FEATURE_BAR1_SIZE_256K                  0x00000003
 899                 #define PORT_FEATURE_BAR1_SIZE_512K                  0x00000004
 900                 #define PORT_FEATURE_BAR1_SIZE_1M                    0x00000005
 901                 #define PORT_FEATURE_BAR1_SIZE_2M                    0x00000006
 902                 #define PORT_FEATURE_BAR1_SIZE_4M                    0x00000007
 903                 #define PORT_FEATURE_BAR1_SIZE_8M                    0x00000008
 904                 #define PORT_FEATURE_BAR1_SIZE_16M                   0x00000009
 905                 #define PORT_FEATURE_BAR1_SIZE_32M                   0x0000000a
 906                 #define PORT_FEATURE_BAR1_SIZE_64M                   0x0000000b
 907                 #define PORT_FEATURE_BAR1_SIZE_128M                  0x0000000c
 908                 #define PORT_FEATURE_BAR1_SIZE_256M                  0x0000000d
 909                 #define PORT_FEATURE_BAR1_SIZE_512M                  0x0000000e
 910                 #define PORT_FEATURE_BAR1_SIZE_1G                    0x0000000f
 911         #define PORT_FEATURE_BAR2_SIZE_MASK                 0x000000f0
 912                 #define PORT_FEATURE_BAR2_SIZE_SHIFT                 4
 913                 #define PORT_FEATURE_BAR2_SIZE_DISABLED              0x00000000
 914                 #define PORT_FEATURE_BAR2_SIZE_64K                   0x00000010
 915                 #define PORT_FEATURE_BAR2_SIZE_128K                  0x00000020
 916                 #define PORT_FEATURE_BAR2_SIZE_256K                  0x00000030
 917                 #define PORT_FEATURE_BAR2_SIZE_512K                  0x00000040
 918                 #define PORT_FEATURE_BAR2_SIZE_1M                    0x00000050
 919                 #define PORT_FEATURE_BAR2_SIZE_2M                    0x00000060
 920                 #define PORT_FEATURE_BAR2_SIZE_4M                    0x00000070
 921                 #define PORT_FEATURE_BAR2_SIZE_8M                    0x00000080
 922                 #define PORT_FEATURE_BAR2_SIZE_16M                   0x00000090
 923                 #define PORT_FEATURE_BAR2_SIZE_32M                   0x000000a0
 924                 #define PORT_FEATURE_BAR2_SIZE_64M                   0x000000b0
 925                 #define PORT_FEATURE_BAR2_SIZE_128M                  0x000000c0
 926                 #define PORT_FEATURE_BAR2_SIZE_256M                  0x000000d0
 927                 #define PORT_FEATURE_BAR2_SIZE_512M                  0x000000e0
 928                 #define PORT_FEATURE_BAR2_SIZE_1G                    0x000000f0
 929 
 930         #define PORT_FEAT_CFG_DCBX_MASK                     0x00000100
 931                 #define PORT_FEAT_CFG_DCBX_DISABLED                  0x00000000
 932                 #define PORT_FEAT_CFG_DCBX_ENABLED                   0x00000100
 933 
 934                 #define PORT_FEAT_CFG_STORAGE_PERSONALITY_MASK        0x00000C00
 935                 #define PORT_FEAT_CFG_STORAGE_PERSONALITY_FCOE        0x00000400
 936                 #define PORT_FEAT_CFG_STORAGE_PERSONALITY_ISCSI       0x00000800
 937 
 938         #define PORT_FEATURE_EN_SIZE_MASK                   0x0f000000
 939         #define PORT_FEATURE_EN_SIZE_SHIFT                           24
 940         #define PORT_FEATURE_WOL_ENABLED                             0x01000000
 941         #define PORT_FEATURE_MBA_ENABLED                             0x02000000
 942         #define PORT_FEATURE_MFW_ENABLED                             0x04000000
 943 
 944         /* Advertise expansion ROM even if MBA is disabled */
 945         #define PORT_FEAT_CFG_FORCE_EXP_ROM_ADV_MASK        0x08000000
 946                 #define PORT_FEAT_CFG_FORCE_EXP_ROM_ADV_DISABLED     0x00000000
 947                 #define PORT_FEAT_CFG_FORCE_EXP_ROM_ADV_ENABLED      0x08000000
 948 
 949         /* Check the optic vendor via i2c against a list of approved modules
 950            in a separate nvram image */
 951         #define PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_MASK         0xe0000000
 952                 #define PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_SHIFT         29
 953                 #define PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_NO_ENFORCEMENT \
 954                                                                      0x00000000
 955                 #define PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_DISABLE_TX_LASER \
 956                                                                      0x20000000
 957                 #define PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_WARNING_MSG   0x40000000
 958                 #define PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_POWER_DOWN    0x60000000
 959 
 960         u32 wol_config;
 961         /* Default is used when driver sets to "auto" mode */
 962         #define PORT_FEATURE_WOL_DEFAULT_MASK               0x00000003
 963                 #define PORT_FEATURE_WOL_DEFAULT_SHIFT               0
 964                 #define PORT_FEATURE_WOL_DEFAULT_DISABLE             0x00000000
 965                 #define PORT_FEATURE_WOL_DEFAULT_MAGIC               0x00000001
 966                 #define PORT_FEATURE_WOL_DEFAULT_ACPI                0x00000002
 967                 #define PORT_FEATURE_WOL_DEFAULT_MAGIC_AND_ACPI      0x00000003
 968         #define PORT_FEATURE_WOL_RES_PAUSE_CAP              0x00000004
 969         #define PORT_FEATURE_WOL_RES_ASYM_PAUSE_CAP         0x00000008
 970         #define PORT_FEATURE_WOL_ACPI_UPON_MGMT             0x00000010
 971 
 972         u32 mba_config;
 973         #define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_MASK       0x00000007
 974                 #define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_SHIFT       0
 975                 #define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_PXE         0x00000000
 976                 #define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_RPL         0x00000001
 977                 #define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_BOOTP       0x00000002
 978                 #define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_ISCSIB      0x00000003
 979                 #define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_FCOE_BOOT   0x00000004
 980                 #define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_NONE        0x00000007
 981 
 982         #define PORT_FEATURE_MBA_BOOT_RETRY_MASK            0x00000038
 983         #define PORT_FEATURE_MBA_BOOT_RETRY_SHIFT                    3
 984 
 985         #define PORT_FEATURE_MBA_RES_PAUSE_CAP              0x00000100
 986         #define PORT_FEATURE_MBA_RES_ASYM_PAUSE_CAP         0x00000200
 987         #define PORT_FEATURE_MBA_SETUP_PROMPT_ENABLE        0x00000400
 988         #define PORT_FEATURE_MBA_HOTKEY_MASK                0x00000800
 989                 #define PORT_FEATURE_MBA_HOTKEY_CTRL_S               0x00000000
 990                 #define PORT_FEATURE_MBA_HOTKEY_CTRL_B               0x00000800
 991         #define PORT_FEATURE_MBA_EXP_ROM_SIZE_MASK          0x000ff000
 992                 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_SHIFT          12
 993                 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_DISABLED       0x00000000
 994                 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_2K             0x00001000
 995                 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_4K             0x00002000
 996                 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_8K             0x00003000
 997                 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_16K            0x00004000
 998                 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_32K            0x00005000
 999                 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_64K            0x00006000
1000                 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_128K           0x00007000
1001                 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_256K           0x00008000
1002                 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_512K           0x00009000
1003                 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_1M             0x0000a000
1004                 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_2M             0x0000b000
1005                 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_4M             0x0000c000
1006                 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_8M             0x0000d000
1007                 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_16M            0x0000e000
1008                 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_32M            0x0000f000
1009         #define PORT_FEATURE_MBA_MSG_TIMEOUT_MASK           0x00f00000
1010         #define PORT_FEATURE_MBA_MSG_TIMEOUT_SHIFT                   20
1011         #define PORT_FEATURE_MBA_BIOS_BOOTSTRAP_MASK        0x03000000
1012                 #define PORT_FEATURE_MBA_BIOS_BOOTSTRAP_SHIFT        24
1013                 #define PORT_FEATURE_MBA_BIOS_BOOTSTRAP_AUTO         0x00000000
1014                 #define PORT_FEATURE_MBA_BIOS_BOOTSTRAP_BBS          0x01000000
1015                 #define PORT_FEATURE_MBA_BIOS_BOOTSTRAP_INT18H       0x02000000
1016                 #define PORT_FEATURE_MBA_BIOS_BOOTSTRAP_INT19H       0x03000000
1017         #define PORT_FEATURE_MBA_LINK_SPEED_MASK            0x3c000000
1018                 #define PORT_FEATURE_MBA_LINK_SPEED_SHIFT            26
1019                 #define PORT_FEATURE_MBA_LINK_SPEED_AUTO             0x00000000
1020                 #define PORT_FEATURE_MBA_LINK_SPEED_10HD             0x04000000
1021                 #define PORT_FEATURE_MBA_LINK_SPEED_10FD             0x08000000
1022                 #define PORT_FEATURE_MBA_LINK_SPEED_100HD            0x0c000000
1023                 #define PORT_FEATURE_MBA_LINK_SPEED_100FD            0x10000000
1024                 #define PORT_FEATURE_MBA_LINK_SPEED_1GBPS            0x14000000
1025                 #define PORT_FEATURE_MBA_LINK_SPEED_2_5GBPS          0x18000000
1026                 #define PORT_FEATURE_MBA_LINK_SPEED_10GBPS_CX4       0x1c000000
1027                 #define PORT_FEATURE_MBA_LINK_SPEED_20GBPS           0x20000000
1028         u32 bmc_config;
1029         #define PORT_FEATURE_BMC_LINK_OVERRIDE_MASK         0x00000001
1030                 #define PORT_FEATURE_BMC_LINK_OVERRIDE_DEFAULT       0x00000000
1031                 #define PORT_FEATURE_BMC_LINK_OVERRIDE_EN            0x00000001
1032 
1033         u32 mba_vlan_cfg;
1034         #define PORT_FEATURE_MBA_VLAN_TAG_MASK              0x0000ffff
1035         #define PORT_FEATURE_MBA_VLAN_TAG_SHIFT                      0
1036         #define PORT_FEATURE_MBA_VLAN_EN                    0x00010000
1037 
1038         u32 resource_cfg;
1039         #define PORT_FEATURE_RESOURCE_CFG_VALID             0x00000001
1040         #define PORT_FEATURE_RESOURCE_CFG_DIAG              0x00000002
1041         #define PORT_FEATURE_RESOURCE_CFG_L2                0x00000004
1042         #define PORT_FEATURE_RESOURCE_CFG_ISCSI             0x00000008
1043         #define PORT_FEATURE_RESOURCE_CFG_RDMA              0x00000010
1044 
1045         u32 smbus_config;
1046         #define PORT_FEATURE_SMBUS_ADDR_MASK                0x000000fe
1047         #define PORT_FEATURE_SMBUS_ADDR_SHIFT                        1
1048 
1049         u32 vf_config;
1050         #define PORT_FEAT_CFG_VF_BAR2_SIZE_MASK             0x0000000f
1051                 #define PORT_FEAT_CFG_VF_BAR2_SIZE_SHIFT             0
1052                 #define PORT_FEAT_CFG_VF_BAR2_SIZE_DISABLED          0x00000000
1053                 #define PORT_FEAT_CFG_VF_BAR2_SIZE_4K                0x00000001
1054                 #define PORT_FEAT_CFG_VF_BAR2_SIZE_8K                0x00000002
1055                 #define PORT_FEAT_CFG_VF_BAR2_SIZE_16K               0x00000003
1056                 #define PORT_FEAT_CFG_VF_BAR2_SIZE_32K               0x00000004
1057                 #define PORT_FEAT_CFG_VF_BAR2_SIZE_64K               0x00000005
1058                 #define PORT_FEAT_CFG_VF_BAR2_SIZE_128K              0x00000006
1059                 #define PORT_FEAT_CFG_VF_BAR2_SIZE_256K              0x00000007
1060                 #define PORT_FEAT_CFG_VF_BAR2_SIZE_512K              0x00000008
1061                 #define PORT_FEAT_CFG_VF_BAR2_SIZE_1M                0x00000009
1062                 #define PORT_FEAT_CFG_VF_BAR2_SIZE_2M                0x0000000a
1063                 #define PORT_FEAT_CFG_VF_BAR2_SIZE_4M                0x0000000b
1064                 #define PORT_FEAT_CFG_VF_BAR2_SIZE_8M                0x0000000c
1065                 #define PORT_FEAT_CFG_VF_BAR2_SIZE_16M               0x0000000d
1066                 #define PORT_FEAT_CFG_VF_BAR2_SIZE_32M               0x0000000e
1067                 #define PORT_FEAT_CFG_VF_BAR2_SIZE_64M               0x0000000f
1068 
1069         u32 link_config;    /* Used as HW defaults for the driver */
1070         #define PORT_FEATURE_CONNECTED_SWITCH_MASK          0x03000000
1071                 #define PORT_FEATURE_CONNECTED_SWITCH_SHIFT          24
1072                 /* (forced) low speed switch (< 10G) */
1073                 #define PORT_FEATURE_CON_SWITCH_1G_SWITCH            0x00000000
1074                 /* (forced) high speed switch (>= 10G) */
1075                 #define PORT_FEATURE_CON_SWITCH_10G_SWITCH           0x01000000
1076                 #define PORT_FEATURE_CON_SWITCH_AUTO_DETECT          0x02000000
1077                 #define PORT_FEATURE_CON_SWITCH_ONE_TIME_DETECT      0x03000000
1078 
1079         #define PORT_FEATURE_LINK_SPEED_MASK                0x000f0000
1080                 #define PORT_FEATURE_LINK_SPEED_SHIFT                16
1081                 #define PORT_FEATURE_LINK_SPEED_AUTO                 0x00000000
1082                 #define PORT_FEATURE_LINK_SPEED_10M_FULL             0x00010000
1083                 #define PORT_FEATURE_LINK_SPEED_10M_HALF             0x00020000
1084                 #define PORT_FEATURE_LINK_SPEED_100M_HALF            0x00030000
1085                 #define PORT_FEATURE_LINK_SPEED_100M_FULL            0x00040000
1086                 #define PORT_FEATURE_LINK_SPEED_1G                   0x00050000
1087                 #define PORT_FEATURE_LINK_SPEED_2_5G                 0x00060000
1088                 #define PORT_FEATURE_LINK_SPEED_10G_CX4              0x00070000
1089                 #define PORT_FEATURE_LINK_SPEED_20G                  0x00080000
1090 
1091         #define PORT_FEATURE_FLOW_CONTROL_MASK              0x00000700
1092                 #define PORT_FEATURE_FLOW_CONTROL_SHIFT              8
1093                 #define PORT_FEATURE_FLOW_CONTROL_AUTO               0x00000000
1094                 #define PORT_FEATURE_FLOW_CONTROL_TX                 0x00000100
1095                 #define PORT_FEATURE_FLOW_CONTROL_RX                 0x00000200
1096                 #define PORT_FEATURE_FLOW_CONTROL_BOTH               0x00000300
1097                 #define PORT_FEATURE_FLOW_CONTROL_NONE               0x00000400
1098 
1099         /* The default for MCP link configuration,
1100            uses the same defines as link_config */
1101         u32 mfw_wol_link_cfg;
1102 
1103         /* The default for the driver of the second external phy,
1104            uses the same defines as link_config */
1105         u32 link_config2;                                   /* 0x47C */
1106 
1107         /* The default for MCP of the second external phy,
1108            uses the same defines as link_config */
1109         u32 mfw_wol_link_cfg2;                              /* 0x480 */
1110 
1111 
1112         /*  EEE power saving mode */
1113         u32 eee_power_mode;                                 /* 0x484 */
1114         #define PORT_FEAT_CFG_EEE_POWER_MODE_MASK                     0x000000FF
1115         #define PORT_FEAT_CFG_EEE_POWER_MODE_SHIFT                    0
1116         #define PORT_FEAT_CFG_EEE_POWER_MODE_DISABLED                 0x00000000
1117         #define PORT_FEAT_CFG_EEE_POWER_MODE_BALANCED                 0x00000001
1118         #define PORT_FEAT_CFG_EEE_POWER_MODE_AGGRESSIVE               0x00000002
1119         #define PORT_FEAT_CFG_EEE_POWER_MODE_LOW_LATENCY              0x00000003
1120 
1121 
1122         u32 Reserved2[16];                                  /* 0x488 */
1123 };
1124 
1125 
1126 /****************************************************************************
1127  * Device Information                                                       *
1128  ****************************************************************************/
1129 struct shm_dev_info {                           /* size */
1130 
1131         u32    bc_rev; /* 8 bits each: major, minor, build */          /* 4 */
1132 
1133         struct shared_hw_cfg     shared_hw_config;            /* 40 */
1134 
1135         struct port_hw_cfg       port_hw_config[PORT_MAX];     /* 400*2=800 */
1136 
1137         struct shared_feat_cfg   shared_feature_config;            /* 4 */
1138 
1139         struct port_feat_cfg     port_feature_config[PORT_MAX];/* 116*2=232 */
1140 
1141 };
1142 
1143 struct extended_dev_info_shared_cfg {
1144         u32 reserved[18];
1145         u32 mbi_version;
1146         u32 mbi_date;
1147 };
1148 
1149 #if !defined(__LITTLE_ENDIAN) && !defined(__BIG_ENDIAN)
1150         #error "Missing either LITTLE_ENDIAN or BIG_ENDIAN definition."
1151 #endif
1152 
1153 #define FUNC_0              0
1154 #define FUNC_1              1
1155 #define FUNC_2              2
1156 #define FUNC_3              3
1157 #define FUNC_4              4
1158 #define FUNC_5              5
1159 #define FUNC_6              6
1160 #define FUNC_7              7
1161 #define E1_FUNC_MAX         2
1162 #define E1H_FUNC_MAX            8
1163 #define E2_FUNC_MAX         4   /* per path */
1164 
1165 #define VN_0                0
1166 #define VN_1                1
1167 #define VN_2                2
1168 #define VN_3                3
1169 #define E1VN_MAX            1
1170 #define E1HVN_MAX           4
1171 
1172 #define E2_VF_MAX           64  /* HC_REG_VF_CONFIGURATION_SIZE */
1173 /* This value (in milliseconds) determines the frequency of the driver
1174  * issuing the PULSE message code.  The firmware monitors this periodic
1175  * pulse to determine when to switch to an OS-absent mode. */
1176 #define DRV_PULSE_PERIOD_MS     250
1177 
1178 /* This value (in milliseconds) determines how long the driver should
1179  * wait for an acknowledgement from the firmware before timing out.  Once
1180  * the firmware has timed out, the driver will assume there is no firmware
1181  * running and there won't be any firmware-driver synchronization during a
1182  * driver reset. */
1183 #define FW_ACK_TIME_OUT_MS      5000
1184 
1185 #define FW_ACK_POLL_TIME_MS     1
1186 
1187 #define FW_ACK_NUM_OF_POLL  (FW_ACK_TIME_OUT_MS/FW_ACK_POLL_TIME_MS)
1188 
1189 #define MFW_TRACE_SIGNATURE     0x54524342
1190 
1191 /****************************************************************************
1192  * Driver <-> FW Mailbox                                                    *
1193  ****************************************************************************/
1194 struct drv_port_mb {
1195 
1196         u32 link_status;
1197         /* Driver should update this field on any link change event */
1198 
1199         #define LINK_STATUS_NONE                                (0<<0)
1200         #define LINK_STATUS_LINK_FLAG_MASK                      0x00000001
1201         #define LINK_STATUS_LINK_UP                             0x00000001
1202         #define LINK_STATUS_SPEED_AND_DUPLEX_MASK               0x0000001E
1203         #define LINK_STATUS_SPEED_AND_DUPLEX_AN_NOT_COMPLETE    (0<<1)
1204         #define LINK_STATUS_SPEED_AND_DUPLEX_10THD              (1<<1)
1205         #define LINK_STATUS_SPEED_AND_DUPLEX_10TFD              (2<<1)
1206         #define LINK_STATUS_SPEED_AND_DUPLEX_100TXHD            (3<<1)
1207         #define LINK_STATUS_SPEED_AND_DUPLEX_100T4              (4<<1)
1208         #define LINK_STATUS_SPEED_AND_DUPLEX_100TXFD            (5<<1)
1209         #define LINK_STATUS_SPEED_AND_DUPLEX_1000THD            (6<<1)
1210         #define LINK_STATUS_SPEED_AND_DUPLEX_1000TFD            (7<<1)
1211         #define LINK_STATUS_SPEED_AND_DUPLEX_1000XFD            (7<<1)
1212         #define LINK_STATUS_SPEED_AND_DUPLEX_2500THD            (8<<1)
1213         #define LINK_STATUS_SPEED_AND_DUPLEX_2500TFD            (9<<1)
1214         #define LINK_STATUS_SPEED_AND_DUPLEX_2500XFD            (9<<1)
1215         #define LINK_STATUS_SPEED_AND_DUPLEX_10GTFD             (10<<1)
1216         #define LINK_STATUS_SPEED_AND_DUPLEX_10GXFD             (10<<1)
1217         #define LINK_STATUS_SPEED_AND_DUPLEX_20GTFD             (11<<1)
1218         #define LINK_STATUS_SPEED_AND_DUPLEX_20GXFD             (11<<1)
1219 
1220         #define LINK_STATUS_AUTO_NEGOTIATE_FLAG_MASK            0x00000020
1221         #define LINK_STATUS_AUTO_NEGOTIATE_ENABLED              0x00000020
1222 
1223         #define LINK_STATUS_AUTO_NEGOTIATE_COMPLETE             0x00000040
1224         #define LINK_STATUS_PARALLEL_DETECTION_FLAG_MASK        0x00000080
1225         #define LINK_STATUS_PARALLEL_DETECTION_USED             0x00000080
1226 
1227         #define LINK_STATUS_LINK_PARTNER_1000TFD_CAPABLE        0x00000200
1228         #define LINK_STATUS_LINK_PARTNER_1000THD_CAPABLE        0x00000400
1229         #define LINK_STATUS_LINK_PARTNER_100T4_CAPABLE          0x00000800
1230         #define LINK_STATUS_LINK_PARTNER_100TXFD_CAPABLE        0x00001000
1231         #define LINK_STATUS_LINK_PARTNER_100TXHD_CAPABLE        0x00002000
1232         #define LINK_STATUS_LINK_PARTNER_10TFD_CAPABLE          0x00004000
1233         #define LINK_STATUS_LINK_PARTNER_10THD_CAPABLE          0x00008000
1234 
1235         #define LINK_STATUS_TX_FLOW_CONTROL_FLAG_MASK           0x00010000
1236         #define LINK_STATUS_TX_FLOW_CONTROL_ENABLED             0x00010000
1237 
1238         #define LINK_STATUS_RX_FLOW_CONTROL_FLAG_MASK           0x00020000
1239         #define LINK_STATUS_RX_FLOW_CONTROL_ENABLED             0x00020000
1240 
1241         #define LINK_STATUS_LINK_PARTNER_FLOW_CONTROL_MASK      0x000C0000
1242         #define LINK_STATUS_LINK_PARTNER_NOT_PAUSE_CAPABLE      (0<<18)
1243         #define LINK_STATUS_LINK_PARTNER_SYMMETRIC_PAUSE        (1<<18)
1244         #define LINK_STATUS_LINK_PARTNER_ASYMMETRIC_PAUSE       (2<<18)
1245         #define LINK_STATUS_LINK_PARTNER_BOTH_PAUSE             (3<<18)
1246 
1247         #define LINK_STATUS_SERDES_LINK                         0x00100000
1248 
1249         #define LINK_STATUS_LINK_PARTNER_2500XFD_CAPABLE        0x00200000
1250         #define LINK_STATUS_LINK_PARTNER_2500XHD_CAPABLE        0x00400000
1251         #define LINK_STATUS_LINK_PARTNER_10GXFD_CAPABLE         0x00800000
1252         #define LINK_STATUS_LINK_PARTNER_20GXFD_CAPABLE         0x10000000
1253 
1254         #define LINK_STATUS_PFC_ENABLED                         0x20000000
1255 
1256         #define LINK_STATUS_PHYSICAL_LINK_FLAG                  0x40000000
1257         #define LINK_STATUS_SFP_TX_FAULT                        0x80000000
1258 
1259         u32 port_stx;
1260 
1261         u32 stat_nig_timer;
1262 
1263         /* MCP firmware does not use this field */
1264         u32 ext_phy_fw_version;
1265 
1266 };
1267 
1268 
1269 struct drv_func_mb {
1270 
1271         u32 drv_mb_header;
1272         #define DRV_MSG_CODE_MASK                       0xffff0000
1273         #define DRV_MSG_CODE_LOAD_REQ                   0x10000000
1274         #define DRV_MSG_CODE_LOAD_DONE                  0x11000000
1275         #define DRV_MSG_CODE_UNLOAD_REQ_WOL_EN          0x20000000
1276         #define DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS         0x20010000
1277         #define DRV_MSG_CODE_UNLOAD_REQ_WOL_MCP         0x20020000
1278         #define DRV_MSG_CODE_UNLOAD_DONE                0x21000000
1279         #define DRV_MSG_CODE_DCC_OK                     0x30000000
1280         #define DRV_MSG_CODE_DCC_FAILURE                0x31000000
1281         #define DRV_MSG_CODE_DIAG_ENTER_REQ             0x50000000
1282         #define DRV_MSG_CODE_DIAG_EXIT_REQ              0x60000000
1283         #define DRV_MSG_CODE_VALIDATE_KEY               0x70000000
1284         #define DRV_MSG_CODE_GET_CURR_KEY               0x80000000
1285         #define DRV_MSG_CODE_GET_UPGRADE_KEY            0x81000000
1286         #define DRV_MSG_CODE_GET_MANUF_KEY              0x82000000
1287         #define DRV_MSG_CODE_LOAD_L2B_PRAM              0x90000000
1288         #define DRV_MSG_CODE_OEM_OK                     0x00010000
1289         #define DRV_MSG_CODE_OEM_FAILURE                0x00020000
1290         #define DRV_MSG_CODE_OEM_UPDATE_SVID_OK         0x00030000
1291         #define DRV_MSG_CODE_OEM_UPDATE_SVID_FAILURE    0x00040000
1292         /*
1293          * The optic module verification command requires bootcode
1294          * v5.0.6 or later, te specific optic module verification command
1295          * requires bootcode v5.2.12 or later
1296          */
1297         #define DRV_MSG_CODE_VRFY_FIRST_PHY_OPT_MDL     0xa0000000
1298         #define REQ_BC_VER_4_VRFY_FIRST_PHY_OPT_MDL     0x00050006
1299         #define DRV_MSG_CODE_VRFY_SPECIFIC_PHY_OPT_MDL  0xa1000000
1300         #define REQ_BC_VER_4_VRFY_SPECIFIC_PHY_OPT_MDL  0x00050234
1301         #define DRV_MSG_CODE_VRFY_AFEX_SUPPORTED        0xa2000000
1302         #define REQ_BC_VER_4_VRFY_AFEX_SUPPORTED        0x00070002
1303         #define REQ_BC_VER_4_SFP_TX_DISABLE_SUPPORTED   0x00070014
1304         #define REQ_BC_VER_4_MT_SUPPORTED               0x00070201
1305         #define REQ_BC_VER_4_PFC_STATS_SUPPORTED        0x00070201
1306         #define REQ_BC_VER_4_FCOE_FEATURES              0x00070209
1307 
1308         #define DRV_MSG_CODE_DCBX_ADMIN_PMF_MSG         0xb0000000
1309         #define DRV_MSG_CODE_DCBX_PMF_DRV_OK            0xb2000000
1310         #define REQ_BC_VER_4_DCBX_ADMIN_MSG_NON_PMF     0x00070401
1311 
1312         #define DRV_MSG_CODE_VF_DISABLED_DONE           0xc0000000
1313 
1314         #define DRV_MSG_CODE_AFEX_DRIVER_SETMAC         0xd0000000
1315         #define DRV_MSG_CODE_AFEX_LISTGET_ACK           0xd1000000
1316         #define DRV_MSG_CODE_AFEX_LISTSET_ACK           0xd2000000
1317         #define DRV_MSG_CODE_AFEX_STATSGET_ACK          0xd3000000
1318         #define DRV_MSG_CODE_AFEX_VIFSET_ACK            0xd4000000
1319 
1320         #define DRV_MSG_CODE_DRV_INFO_ACK               0xd8000000
1321         #define DRV_MSG_CODE_DRV_INFO_NACK              0xd9000000
1322 
1323         #define DRV_MSG_CODE_EEE_RESULTS_ACK            0xda000000
1324 
1325         #define DRV_MSG_CODE_RMMOD                      0xdb000000
1326         #define REQ_BC_VER_4_RMMOD_CMD                  0x0007080f
1327 
1328         #define DRV_MSG_CODE_SET_MF_BW                  0xe0000000
1329         #define REQ_BC_VER_4_SET_MF_BW                  0x00060202
1330         #define DRV_MSG_CODE_SET_MF_BW_ACK              0xe1000000
1331 
1332         #define DRV_MSG_CODE_LINK_STATUS_CHANGED        0x01000000
1333 
1334         #define DRV_MSG_CODE_INITIATE_FLR               0x02000000
1335         #define REQ_BC_VER_4_INITIATE_FLR               0x00070213
1336 
1337         #define BIOS_MSG_CODE_LIC_CHALLENGE             0xff010000
1338         #define BIOS_MSG_CODE_LIC_RESPONSE              0xff020000
1339         #define BIOS_MSG_CODE_VIRT_MAC_PRIM             0xff030000
1340         #define BIOS_MSG_CODE_VIRT_MAC_ISCSI            0xff040000
1341 
1342         #define DRV_MSG_SEQ_NUMBER_MASK                 0x0000ffff
1343 
1344         u32 drv_mb_param;
1345         #define DRV_MSG_CODE_SET_MF_BW_MIN_MASK         0x00ff0000
1346         #define DRV_MSG_CODE_SET_MF_BW_MAX_MASK         0xff000000
1347 
1348         #define DRV_MSG_CODE_UNLOAD_SKIP_LINK_RESET     0x00000002
1349 
1350         #define DRV_MSG_CODE_LOAD_REQ_WITH_LFA          0x0000100a
1351         #define DRV_MSG_CODE_LOAD_REQ_FORCE_LFA         0x00002000
1352 
1353         u32 fw_mb_header;
1354         #define FW_MSG_CODE_MASK                        0xffff0000
1355         #define FW_MSG_CODE_DRV_LOAD_COMMON             0x10100000
1356         #define FW_MSG_CODE_DRV_LOAD_PORT               0x10110000
1357         #define FW_MSG_CODE_DRV_LOAD_FUNCTION           0x10120000
1358         /* Load common chip is supported from bc 6.0.0  */
1359         #define REQ_BC_VER_4_DRV_LOAD_COMMON_CHIP       0x00060000
1360         #define FW_MSG_CODE_DRV_LOAD_COMMON_CHIP        0x10130000
1361 
1362         #define FW_MSG_CODE_DRV_LOAD_REFUSED            0x10200000
1363         #define FW_MSG_CODE_DRV_LOAD_DONE               0x11100000
1364         #define FW_MSG_CODE_DRV_UNLOAD_COMMON           0x20100000
1365         #define FW_MSG_CODE_DRV_UNLOAD_PORT             0x20110000
1366         #define FW_MSG_CODE_DRV_UNLOAD_FUNCTION         0x20120000
1367         #define FW_MSG_CODE_DRV_UNLOAD_DONE             0x21100000
1368         #define FW_MSG_CODE_DCC_DONE                    0x30100000
1369         #define FW_MSG_CODE_LLDP_DONE                   0x40100000
1370         #define FW_MSG_CODE_DIAG_ENTER_DONE             0x50100000
1371         #define FW_MSG_CODE_DIAG_REFUSE                 0x50200000
1372         #define FW_MSG_CODE_DIAG_EXIT_DONE              0x60100000
1373         #define FW_MSG_CODE_VALIDATE_KEY_SUCCESS        0x70100000
1374         #define FW_MSG_CODE_VALIDATE_KEY_FAILURE        0x70200000
1375         #define FW_MSG_CODE_GET_KEY_DONE                0x80100000
1376         #define FW_MSG_CODE_NO_KEY                      0x80f00000
1377         #define FW_MSG_CODE_LIC_INFO_NOT_READY          0x80f80000
1378         #define FW_MSG_CODE_L2B_PRAM_LOADED             0x90100000
1379         #define FW_MSG_CODE_L2B_PRAM_T_LOAD_FAILURE     0x90210000
1380         #define FW_MSG_CODE_L2B_PRAM_C_LOAD_FAILURE     0x90220000
1381         #define FW_MSG_CODE_L2B_PRAM_X_LOAD_FAILURE     0x90230000
1382         #define FW_MSG_CODE_L2B_PRAM_U_LOAD_FAILURE     0x90240000
1383         #define FW_MSG_CODE_VRFY_OPT_MDL_SUCCESS        0xa0100000
1384         #define FW_MSG_CODE_VRFY_OPT_MDL_INVLD_IMG      0xa0200000
1385         #define FW_MSG_CODE_VRFY_OPT_MDL_UNAPPROVED     0xa0300000
1386         #define FW_MSG_CODE_VF_DISABLED_DONE            0xb0000000
1387         #define FW_MSG_CODE_HW_SET_INVALID_IMAGE        0xb0100000
1388 
1389         #define FW_MSG_CODE_AFEX_DRIVER_SETMAC_DONE     0xd0100000
1390         #define FW_MSG_CODE_AFEX_LISTGET_ACK            0xd1100000
1391         #define FW_MSG_CODE_AFEX_LISTSET_ACK            0xd2100000
1392         #define FW_MSG_CODE_AFEX_STATSGET_ACK           0xd3100000
1393         #define FW_MSG_CODE_AFEX_VIFSET_ACK             0xd4100000
1394 
1395         #define FW_MSG_CODE_DRV_INFO_ACK                0xd8100000
1396         #define FW_MSG_CODE_DRV_INFO_NACK               0xd9100000
1397 
1398         #define FW_MSG_CODE_EEE_RESULS_ACK              0xda100000
1399 
1400         #define FW_MSG_CODE_RMMOD_ACK                   0xdb100000
1401 
1402         #define FW_MSG_CODE_SET_MF_BW_SENT              0xe0000000
1403         #define FW_MSG_CODE_SET_MF_BW_DONE              0xe1000000
1404 
1405         #define FW_MSG_CODE_LINK_CHANGED_ACK            0x01100000
1406 
1407         #define FW_MSG_CODE_LIC_CHALLENGE               0xff010000
1408         #define FW_MSG_CODE_LIC_RESPONSE                0xff020000
1409         #define FW_MSG_CODE_VIRT_MAC_PRIM               0xff030000
1410         #define FW_MSG_CODE_VIRT_MAC_ISCSI              0xff040000
1411 
1412         #define FW_MSG_SEQ_NUMBER_MASK                  0x0000ffff
1413 
1414         u32 fw_mb_param;
1415 
1416         u32 drv_pulse_mb;
1417         #define DRV_PULSE_SEQ_MASK                      0x00007fff
1418         #define DRV_PULSE_SYSTEM_TIME_MASK              0xffff0000
1419         /*
1420          * The system time is in the format of
1421          * (year-2001)*12*32 + month*32 + day.
1422          */
1423         #define DRV_PULSE_ALWAYS_ALIVE                  0x00008000
1424         /*
1425          * Indicate to the firmware not to go into the
1426          * OS-absent when it is not getting driver pulse.
1427          * This is used for debugging as well for PXE(MBA).
1428          */
1429 
1430         u32 mcp_pulse_mb;
1431         #define MCP_PULSE_SEQ_MASK                      0x00007fff
1432         #define MCP_PULSE_ALWAYS_ALIVE                  0x00008000
1433         /* Indicates to the driver not to assert due to lack
1434          * of MCP response */
1435         #define MCP_EVENT_MASK                          0xffff0000
1436         #define MCP_EVENT_OTHER_DRIVER_RESET_REQ        0x00010000
1437 
1438         u32 iscsi_boot_signature;
1439         u32 iscsi_boot_block_offset;
1440 
1441         u32 drv_status;
1442         #define DRV_STATUS_PMF                          0x00000001
1443         #define DRV_STATUS_VF_DISABLED                  0x00000002
1444         #define DRV_STATUS_SET_MF_BW                    0x00000004
1445         #define DRV_STATUS_LINK_EVENT                   0x00000008
1446 
1447         #define DRV_STATUS_OEM_EVENT_MASK               0x00000070
1448         #define DRV_STATUS_OEM_DISABLE_ENABLE_PF        0x00000010
1449         #define DRV_STATUS_OEM_BANDWIDTH_ALLOCATION     0x00000020
1450 
1451         #define DRV_STATUS_OEM_UPDATE_SVID              0x00000080
1452 
1453         #define DRV_STATUS_DCC_EVENT_MASK               0x0000ff00
1454         #define DRV_STATUS_DCC_DISABLE_ENABLE_PF        0x00000100
1455         #define DRV_STATUS_DCC_BANDWIDTH_ALLOCATION     0x00000200
1456         #define DRV_STATUS_DCC_CHANGE_MAC_ADDRESS       0x00000400
1457         #define DRV_STATUS_DCC_RESERVED1                0x00000800
1458         #define DRV_STATUS_DCC_SET_PROTOCOL             0x00001000
1459         #define DRV_STATUS_DCC_SET_PRIORITY             0x00002000
1460 
1461         #define DRV_STATUS_DCBX_EVENT_MASK              0x000f0000
1462         #define DRV_STATUS_DCBX_NEGOTIATION_RESULTS     0x00010000
1463         #define DRV_STATUS_AFEX_EVENT_MASK              0x03f00000
1464         #define DRV_STATUS_AFEX_LISTGET_REQ             0x00100000
1465         #define DRV_STATUS_AFEX_LISTSET_REQ             0x00200000
1466         #define DRV_STATUS_AFEX_STATSGET_REQ            0x00400000
1467         #define DRV_STATUS_AFEX_VIFSET_REQ              0x00800000
1468 
1469         #define DRV_STATUS_DRV_INFO_REQ                 0x04000000
1470 
1471         #define DRV_STATUS_EEE_NEGOTIATION_RESULTS      0x08000000
1472 
1473         u32 virt_mac_upper;
1474         #define VIRT_MAC_SIGN_MASK                      0xffff0000
1475         #define VIRT_MAC_SIGNATURE                      0x564d0000
1476         u32 virt_mac_lower;
1477 
1478 };
1479 
1480 
1481 /****************************************************************************
1482  * Management firmware state                                                *
1483  ****************************************************************************/
1484 /* Allocate 440 bytes for management firmware */
1485 #define MGMTFW_STATE_WORD_SIZE                          110
1486 
1487 struct mgmtfw_state {
1488         u32 opaque[MGMTFW_STATE_WORD_SIZE];
1489 };
1490 
1491 
1492 /****************************************************************************
1493  * Multi-Function configuration                                             *
1494  ****************************************************************************/
1495 struct shared_mf_cfg {
1496 
1497         u32 clp_mb;
1498         #define SHARED_MF_CLP_SET_DEFAULT               0x00000000
1499         /* set by CLP */
1500         #define SHARED_MF_CLP_EXIT                      0x00000001
1501         /* set by MCP */
1502         #define SHARED_MF_CLP_EXIT_DONE                 0x00010000
1503 
1504 };
1505 
1506 struct port_mf_cfg {
1507 
1508         u32 dynamic_cfg;    /* device control channel */
1509         #define PORT_MF_CFG_E1HOV_TAG_MASK              0x0000ffff
1510         #define PORT_MF_CFG_E1HOV_TAG_SHIFT             0
1511         #define PORT_MF_CFG_E1HOV_TAG_DEFAULT         PORT_MF_CFG_E1HOV_TAG_MASK
1512 
1513         u32 reserved[1];
1514 
1515 };
1516 
1517 struct func_mf_cfg {
1518 
1519         u32 config;
1520         /* E/R/I/D */
1521         /* function 0 of each port cannot be hidden */
1522         #define FUNC_MF_CFG_FUNC_HIDE                   0x00000001
1523 
1524         #define FUNC_MF_CFG_PROTOCOL_MASK               0x00000006
1525         #define FUNC_MF_CFG_PROTOCOL_FCOE               0x00000000
1526         #define FUNC_MF_CFG_PROTOCOL_ETHERNET           0x00000002
1527         #define FUNC_MF_CFG_PROTOCOL_ETHERNET_WITH_RDMA 0x00000004
1528         #define FUNC_MF_CFG_PROTOCOL_ISCSI              0x00000006
1529         #define FUNC_MF_CFG_PROTOCOL_DEFAULT \
1530                                 FUNC_MF_CFG_PROTOCOL_ETHERNET_WITH_RDMA
1531 
1532         #define FUNC_MF_CFG_FUNC_DISABLED               0x00000008
1533         #define FUNC_MF_CFG_FUNC_DELETED                0x00000010
1534 
1535         /* PRI */
1536         /* 0 - low priority, 3 - high priority */
1537         #define FUNC_MF_CFG_TRANSMIT_PRIORITY_MASK      0x00000300
1538         #define FUNC_MF_CFG_TRANSMIT_PRIORITY_SHIFT     8
1539         #define FUNC_MF_CFG_TRANSMIT_PRIORITY_DEFAULT   0x00000000
1540 
1541         /* MINBW, MAXBW */
1542         /* value range - 0..100, increments in 100Mbps */
1543         #define FUNC_MF_CFG_MIN_BW_MASK                 0x00ff0000
1544         #define FUNC_MF_CFG_MIN_BW_SHIFT                16
1545         #define FUNC_MF_CFG_MIN_BW_DEFAULT              0x00000000
1546         #define FUNC_MF_CFG_MAX_BW_MASK                 0xff000000
1547         #define FUNC_MF_CFG_MAX_BW_SHIFT                24
1548         #define FUNC_MF_CFG_MAX_BW_DEFAULT              0x64000000
1549 
1550         u32 mac_upper;      /* MAC */
1551         #define FUNC_MF_CFG_UPPERMAC_MASK               0x0000ffff
1552         #define FUNC_MF_CFG_UPPERMAC_SHIFT              0
1553         #define FUNC_MF_CFG_UPPERMAC_DEFAULT           FUNC_MF_CFG_UPPERMAC_MASK
1554         u32 mac_lower;
1555         #define FUNC_MF_CFG_LOWERMAC_DEFAULT            0xffffffff
1556 
1557         u32 e1hov_tag;  /* VNI */
1558         #define FUNC_MF_CFG_E1HOV_TAG_MASK              0x0000ffff
1559         #define FUNC_MF_CFG_E1HOV_TAG_SHIFT             0
1560         #define FUNC_MF_CFG_E1HOV_TAG_DEFAULT         FUNC_MF_CFG_E1HOV_TAG_MASK
1561 
1562         /* afex default VLAN ID - 12 bits */
1563         #define FUNC_MF_CFG_AFEX_VLAN_MASK              0x0fff0000
1564         #define FUNC_MF_CFG_AFEX_VLAN_SHIFT             16
1565 
1566         u32 afex_config;
1567         #define FUNC_MF_CFG_AFEX_COS_FILTER_MASK                     0x000000ff
1568         #define FUNC_MF_CFG_AFEX_COS_FILTER_SHIFT                    0
1569         #define FUNC_MF_CFG_AFEX_MBA_ENABLED_MASK                    0x0000ff00
1570         #define FUNC_MF_CFG_AFEX_MBA_ENABLED_SHIFT                   8
1571         #define FUNC_MF_CFG_AFEX_MBA_ENABLED_VAL                     0x00000100
1572         #define FUNC_MF_CFG_AFEX_VLAN_MODE_MASK                      0x000f0000
1573         #define FUNC_MF_CFG_AFEX_VLAN_MODE_SHIFT                     16
1574 
1575         u32 reserved;
1576 };
1577 
1578 enum mf_cfg_afex_vlan_mode {
1579         FUNC_MF_CFG_AFEX_VLAN_TRUNK_MODE = 0,
1580         FUNC_MF_CFG_AFEX_VLAN_ACCESS_MODE,
1581         FUNC_MF_CFG_AFEX_VLAN_TRUNK_TAG_NATIVE_MODE
1582 };
1583 
1584 /* This structure is not applicable and should not be accessed on 57711 */
1585 struct func_ext_cfg {
1586         u32 func_cfg;
1587         #define MACP_FUNC_CFG_FLAGS_MASK                0x0000007F
1588         #define MACP_FUNC_CFG_FLAGS_SHIFT               0
1589         #define MACP_FUNC_CFG_FLAGS_ENABLED             0x00000001
1590         #define MACP_FUNC_CFG_FLAGS_ETHERNET            0x00000002
1591         #define MACP_FUNC_CFG_FLAGS_ISCSI_OFFLOAD       0x00000004
1592         #define MACP_FUNC_CFG_FLAGS_FCOE_OFFLOAD        0x00000008
1593         #define MACP_FUNC_CFG_PAUSE_ON_HOST_RING        0x00000080
1594 
1595         u32 iscsi_mac_addr_upper;
1596         u32 iscsi_mac_addr_lower;
1597 
1598         u32 fcoe_mac_addr_upper;
1599         u32 fcoe_mac_addr_lower;
1600 
1601         u32 fcoe_wwn_port_name_upper;
1602         u32 fcoe_wwn_port_name_lower;
1603 
1604         u32 fcoe_wwn_node_name_upper;
1605         u32 fcoe_wwn_node_name_lower;
1606 
1607         u32 preserve_data;
1608         #define MF_FUNC_CFG_PRESERVE_L2_MAC             (1<<0)
1609         #define MF_FUNC_CFG_PRESERVE_ISCSI_MAC          (1<<1)
1610         #define MF_FUNC_CFG_PRESERVE_FCOE_MAC           (1<<2)
1611         #define MF_FUNC_CFG_PRESERVE_FCOE_WWN_P         (1<<3)
1612         #define MF_FUNC_CFG_PRESERVE_FCOE_WWN_N         (1<<4)
1613         #define MF_FUNC_CFG_PRESERVE_TX_BW              (1<<5)
1614 };
1615 
1616 struct mf_cfg {
1617 
1618         struct shared_mf_cfg    shared_mf_config;       /* 0x4 */
1619                                                         /* 0x8*2*2=0x20 */
1620         struct port_mf_cfg  port_mf_config[NVM_PATH_MAX][PORT_MAX];
1621         /* for all chips, there are 8 mf functions */
1622         struct func_mf_cfg  func_mf_config[E1H_FUNC_MAX]; /* 0x18 * 8 = 0xc0 */
1623         /*
1624          * Extended configuration per function  - this array does not exist and
1625          * should not be accessed on 57711
1626          */
1627         struct func_ext_cfg func_ext_config[E1H_FUNC_MAX]; /* 0x28 * 8 = 0x140*/
1628 }; /* 0x224 */
1629 
1630 /****************************************************************************
1631  * Shared Memory Region                                                     *
1632  ****************************************************************************/
1633 struct shmem_region {                  /*   SharedMem Offset (size) */
1634 
1635         u32         validity_map[PORT_MAX];  /* 0x0 (4*2 = 0x8) */
1636         #define SHR_MEM_FORMAT_REV_MASK                     0xff000000
1637         #define SHR_MEM_FORMAT_REV_ID                       ('A'<<24)
1638         /* validity bits */
1639         #define SHR_MEM_VALIDITY_PCI_CFG                    0x00100000
1640         #define SHR_MEM_VALIDITY_MB                         0x00200000
1641         #define SHR_MEM_VALIDITY_DEV_INFO                   0x00400000
1642         #define SHR_MEM_VALIDITY_RESERVED                   0x00000007
1643         /* One licensing bit should be set */
1644         #define SHR_MEM_VALIDITY_LIC_KEY_IN_EFFECT_MASK     0x00000038
1645         #define SHR_MEM_VALIDITY_LIC_MANUF_KEY_IN_EFFECT    0x00000008
1646         #define SHR_MEM_VALIDITY_LIC_UPGRADE_KEY_IN_EFFECT  0x00000010
1647         #define SHR_MEM_VALIDITY_LIC_NO_KEY_IN_EFFECT       0x00000020
1648         /* Active MFW */
1649         #define SHR_MEM_VALIDITY_ACTIVE_MFW_UNKNOWN         0x00000000
1650         #define SHR_MEM_VALIDITY_ACTIVE_MFW_MASK            0x000001c0
1651         #define SHR_MEM_VALIDITY_ACTIVE_MFW_IPMI            0x00000040
1652         #define SHR_MEM_VALIDITY_ACTIVE_MFW_UMP             0x00000080
1653         #define SHR_MEM_VALIDITY_ACTIVE_MFW_NCSI            0x000000c0
1654         #define SHR_MEM_VALIDITY_ACTIVE_MFW_NONE            0x000001c0
1655 
1656         struct shm_dev_info dev_info;        /* 0x8     (0x438) */
1657 
1658         struct license_key       drv_lic_key[PORT_MAX]; /* 0x440 (52*2=0x68) */
1659 
1660         /* FW information (for internal FW use) */
1661         u32         fw_info_fio_offset;         /* 0x4a8       (0x4) */
1662         struct mgmtfw_state mgmtfw_state;       /* 0x4ac     (0x1b8) */
1663 
1664         struct drv_port_mb  port_mb[PORT_MAX];  /* 0x664 (16*2=0x20) */
1665 
1666 #ifdef BMAPI
1667         /* This is a variable length array */
1668         /* the number of function depends on the chip type */
1669         struct drv_func_mb func_mb[1];  /* 0x684 (44*2/4/8=0x58/0xb0/0x160) */
1670 #else
1671         /* the number of function depends on the chip type */
1672         struct drv_func_mb  func_mb[];  /* 0x684 (44*2/4/8=0x58/0xb0/0x160) */
1673 #endif /* BMAPI */
1674 
1675 }; /* 57710 = 0x6dc | 57711 = 0x7E4 | 57712 = 0x734 */
1676 
1677 /****************************************************************************
1678  * Shared Memory 2 Region                                                   *
1679  ****************************************************************************/
1680 /* The fw_flr_ack is actually built in the following way:                   */
1681 /* 8 bit:  PF ack                                                           */
1682 /* 64 bit: VF ack                                                           */
1683 /* 8 bit:  ios_dis_ack                                                      */
1684 /* In order to maintain endianity in the mailbox hsi, we want to keep using */
1685 /* u32. The fw must have the VF right after the PF since this is how it     */
1686 /* access arrays(it expects always the VF to reside after the PF, and that  */
1687 /* makes the calculation much easier for it. )                              */
1688 /* In order to answer both limitations, and keep the struct small, the code */
1689 /* will abuse the structure defined here to achieve the actual partition    */
1690 /* above                                                                    */
1691 /****************************************************************************/
1692 struct fw_flr_ack {
1693         u32         pf_ack;
1694         u32         vf_ack[1];
1695         u32         iov_dis_ack;
1696 };
1697 
1698 struct fw_flr_mb {
1699         u32         aggint;
1700         u32         opgen_addr;
1701         struct fw_flr_ack ack;
1702 };
1703 
1704 struct eee_remote_vals {
1705         u32         tx_tw;
1706         u32         rx_tw;
1707 };
1708 
1709 /**** SUPPORT FOR SHMEM ARRRAYS ***
1710  * The SHMEM HSI is aligned on 32 bit boundaries which makes it difficult to
1711  * define arrays with storage types smaller then unsigned dwords.
1712  * The macros below add generic support for SHMEM arrays with numeric elements
1713  * that can span 2,4,8 or 16 bits. The array underlying type is a 32 bit dword
1714  * array with individual bit-filed elements accessed using shifts and masks.
1715  *
1716  */
1717 
1718 /* eb is the bitwidth of a single element */
1719 #define SHMEM_ARRAY_MASK(eb)            ((1<<(eb))-1)
1720 #define SHMEM_ARRAY_ENTRY(i, eb)        ((i)/(32/(eb)))
1721 
1722 /* the bit-position macro allows the used to flip the order of the arrays
1723  * elements on a per byte or word boundary.
1724  *
1725  * example: an array with 8 entries each 4 bit wide. This array will fit into
1726  * a single dword. The diagrmas below show the array order of the nibbles.
1727  *
1728  * SHMEM_ARRAY_BITPOS(i, 4, 4) defines the stadard ordering:
1729  *
1730  *                |                |                |               |
1731  *   0    |   1   |   2    |   3   |   4    |   5   |   6   |   7   |
1732  *                |                |                |               |
1733  *
1734  * SHMEM_ARRAY_BITPOS(i, 4, 8) defines a flip ordering per byte:
1735  *
1736  *                |                |                |               |
1737  *   1   |   0    |   3    |   2   |   5    |   4   |   7   |   6   |
1738  *                |                |                |               |
1739  *
1740  * SHMEM_ARRAY_BITPOS(i, 4, 16) defines a flip ordering per word:
1741  *
1742  *                |                |                |               |
1743  *   3   |   2    |   1   |   0    |   7   |   6    |   5   |   4   |
1744  *                |                |                |               |
1745  */
1746 #define SHMEM_ARRAY_BITPOS(i, eb, fb)   \
1747         ((((32/(fb)) - 1 - ((i)/((fb)/(eb))) % (32/(fb))) * (fb)) + \
1748         (((i)%((fb)/(eb))) * (eb)))
1749 
1750 #define SHMEM_ARRAY_GET(a, i, eb, fb)                                   \
1751         ((a[SHMEM_ARRAY_ENTRY(i, eb)] >> SHMEM_ARRAY_BITPOS(i, eb, fb)) &  \
1752         SHMEM_ARRAY_MASK(eb))
1753 
1754 #define SHMEM_ARRAY_SET(a, i, eb, fb, val)                              \
1755 do {                                                                       \
1756         a[SHMEM_ARRAY_ENTRY(i, eb)] &= ~(SHMEM_ARRAY_MASK(eb) <<           \
1757         SHMEM_ARRAY_BITPOS(i, eb, fb));                                    \
1758         a[SHMEM_ARRAY_ENTRY(i, eb)] |= (((val) & SHMEM_ARRAY_MASK(eb)) <<  \
1759         SHMEM_ARRAY_BITPOS(i, eb, fb));                                    \
1760 } while (0)
1761 
1762 
1763 /****START OF DCBX STRUCTURES DECLARATIONS****/
1764 #define DCBX_MAX_NUM_PRI_PG_ENTRIES     8
1765 #define DCBX_PRI_PG_BITWIDTH            4
1766 #define DCBX_PRI_PG_FBITS               8
1767 #define DCBX_PRI_PG_GET(a, i)           \
1768         SHMEM_ARRAY_GET(a, i, DCBX_PRI_PG_BITWIDTH, DCBX_PRI_PG_FBITS)
1769 #define DCBX_PRI_PG_SET(a, i, val)      \
1770         SHMEM_ARRAY_SET(a, i, DCBX_PRI_PG_BITWIDTH, DCBX_PRI_PG_FBITS, val)
1771 #define DCBX_MAX_NUM_PG_BW_ENTRIES      8
1772 #define DCBX_BW_PG_BITWIDTH             8
1773 #define DCBX_PG_BW_GET(a, i)            \
1774         SHMEM_ARRAY_GET(a, i, DCBX_BW_PG_BITWIDTH, DCBX_BW_PG_BITWIDTH)
1775 #define DCBX_PG_BW_SET(a, i, val)       \
1776         SHMEM_ARRAY_SET(a, i, DCBX_BW_PG_BITWIDTH, DCBX_BW_PG_BITWIDTH, val)
1777 #define DCBX_STRICT_PRI_PG              15
1778 #define DCBX_MAX_APP_PROTOCOL           16
1779 #define FCOE_APP_IDX                    0
1780 #define ISCSI_APP_IDX                   1
1781 #define PREDEFINED_APP_IDX_MAX          2
1782 
1783 
1784 /* Big/Little endian have the same representation. */
1785 struct dcbx_ets_feature {
1786         /*
1787          * For Admin MIB - is this feature supported by the
1788          * driver | For Local MIB - should this feature be enabled.
1789          */
1790         u32 enabled;
1791         u32  pg_bw_tbl[2];
1792         u32  pri_pg_tbl[1];
1793 };
1794 
1795 /* Driver structure in LE */
1796 struct dcbx_pfc_feature {
1797 #ifdef __BIG_ENDIAN
1798         u8 pri_en_bitmap;
1799         #define DCBX_PFC_PRI_0 0x01
1800         #define DCBX_PFC_PRI_1 0x02
1801         #define DCBX_PFC_PRI_2 0x04
1802         #define DCBX_PFC_PRI_3 0x08
1803         #define DCBX_PFC_PRI_4 0x10
1804         #define DCBX_PFC_PRI_5 0x20
1805         #define DCBX_PFC_PRI_6 0x40
1806         #define DCBX_PFC_PRI_7 0x80
1807         u8 pfc_caps;
1808         u8 reserved;
1809         u8 enabled;
1810 #elif defined(__LITTLE_ENDIAN)
1811         u8 enabled;
1812         u8 reserved;
1813         u8 pfc_caps;
1814         u8 pri_en_bitmap;
1815         #define DCBX_PFC_PRI_0 0x01
1816         #define DCBX_PFC_PRI_1 0x02
1817         #define DCBX_PFC_PRI_2 0x04
1818         #define DCBX_PFC_PRI_3 0x08
1819         #define DCBX_PFC_PRI_4 0x10
1820         #define DCBX_PFC_PRI_5 0x20
1821         #define DCBX_PFC_PRI_6 0x40
1822         #define DCBX_PFC_PRI_7 0x80
1823 #endif
1824 };
1825 
1826 struct dcbx_app_priority_entry {
1827 #ifdef __BIG_ENDIAN
1828         u16  app_id;
1829         u8  pri_bitmap;
1830         u8  appBitfield;
1831         #define DCBX_APP_ENTRY_VALID         0x01
1832         #define DCBX_APP_ENTRY_SF_MASK       0xF0
1833         #define DCBX_APP_ENTRY_SF_SHIFT      4
1834         #define DCBX_APP_SF_ETH_TYPE         0x10
1835         #define DCBX_APP_SF_PORT             0x20
1836         #define DCBX_APP_SF_UDP              0x40
1837         #define DCBX_APP_SF_DEFAULT          0x80
1838 #elif defined(__LITTLE_ENDIAN)
1839         u8 appBitfield;
1840         #define DCBX_APP_ENTRY_VALID         0x01
1841         #define DCBX_APP_ENTRY_SF_MASK       0xF0
1842         #define DCBX_APP_ENTRY_SF_SHIFT      4
1843         #define DCBX_APP_ENTRY_VALID         0x01
1844         #define DCBX_APP_SF_ETH_TYPE         0x10
1845         #define DCBX_APP_SF_PORT             0x20
1846         #define DCBX_APP_SF_UDP              0x40
1847         #define DCBX_APP_SF_DEFAULT          0x80
1848         u8  pri_bitmap;
1849         u16  app_id;
1850 #endif
1851 };
1852 
1853 
1854 /* FW structure in BE */
1855 struct dcbx_app_priority_feature {
1856 #ifdef __BIG_ENDIAN
1857         u8 reserved;
1858         u8 default_pri;
1859         u8 tc_supported;
1860         u8 enabled;
1861 #elif defined(__LITTLE_ENDIAN)
1862         u8 enabled;
1863         u8 tc_supported;
1864         u8 default_pri;
1865         u8 reserved;
1866 #endif
1867         struct dcbx_app_priority_entry  app_pri_tbl[DCBX_MAX_APP_PROTOCOL];
1868 };
1869 
1870 /* FW structure in BE */
1871 struct dcbx_features {
1872         /* PG feature */
1873         struct dcbx_ets_feature ets;
1874         /* PFC feature */
1875         struct dcbx_pfc_feature pfc;
1876         /* APP feature */
1877         struct dcbx_app_priority_feature app;
1878 };
1879 
1880 /* LLDP protocol parameters */
1881 /* FW structure in BE */
1882 struct lldp_params {
1883 #ifdef __BIG_ENDIAN
1884         u8  msg_fast_tx_interval;
1885         u8  msg_tx_hold;
1886         u8  msg_tx_interval;
1887         u8  admin_status;
1888         #define LLDP_TX_ONLY  0x01
1889         #define LLDP_RX_ONLY  0x02
1890         #define LLDP_TX_RX    0x03
1891         #define LLDP_DISABLED 0x04
1892         u8  reserved1;
1893         u8  tx_fast;
1894         u8  tx_crd_max;
1895         u8  tx_crd;
1896 #elif defined(__LITTLE_ENDIAN)
1897         u8  admin_status;
1898         #define LLDP_TX_ONLY  0x01
1899         #define LLDP_RX_ONLY  0x02
1900         #define LLDP_TX_RX    0x03
1901         #define LLDP_DISABLED 0x04
1902         u8  msg_tx_interval;
1903         u8  msg_tx_hold;
1904         u8  msg_fast_tx_interval;
1905         u8  tx_crd;
1906         u8  tx_crd_max;
1907         u8  tx_fast;
1908         u8  reserved1;
1909 #endif
1910         #define REM_CHASSIS_ID_STAT_LEN 4
1911         #define REM_PORT_ID_STAT_LEN 4
1912         /* Holds remote Chassis ID TLV header, subtype and 9B of payload. */
1913         u32 peer_chassis_id[REM_CHASSIS_ID_STAT_LEN];
1914         /* Holds remote Port ID TLV header, subtype and 9B of payload. */
1915         u32 peer_port_id[REM_PORT_ID_STAT_LEN];
1916 };
1917 
1918 struct lldp_dcbx_stat {
1919         #define LOCAL_CHASSIS_ID_STAT_LEN 2
1920         #define LOCAL_PORT_ID_STAT_LEN 2
1921         /* Holds local Chassis ID 8B payload of constant subtype 4. */
1922         u32 local_chassis_id[LOCAL_CHASSIS_ID_STAT_LEN];
1923         /* Holds local Port ID 8B payload of constant subtype 3. */
1924         u32 local_port_id[LOCAL_PORT_ID_STAT_LEN];
1925         /* Number of DCBX frames transmitted. */
1926         u32 num_tx_dcbx_pkts;
1927         /* Number of DCBX frames received. */
1928         u32 num_rx_dcbx_pkts;
1929 };
1930 
1931 /* ADMIN MIB - DCBX local machine default configuration. */
1932 struct lldp_admin_mib {
1933         u32     ver_cfg_flags;
1934         #define DCBX_ETS_CONFIG_TX_ENABLED       0x00000001
1935         #define DCBX_PFC_CONFIG_TX_ENABLED       0x00000002
1936         #define DCBX_APP_CONFIG_TX_ENABLED       0x00000004
1937         #define DCBX_ETS_RECO_TX_ENABLED         0x00000008
1938         #define DCBX_ETS_RECO_VALID              0x00000010
1939         #define DCBX_ETS_WILLING                 0x00000020
1940         #define DCBX_PFC_WILLING                 0x00000040
1941         #define DCBX_APP_WILLING                 0x00000080
1942         #define DCBX_VERSION_CEE                 0x00000100
1943         #define DCBX_VERSION_IEEE                0x00000200
1944         #define DCBX_DCBX_ENABLED                0x00000400
1945         #define DCBX_CEE_VERSION_MASK            0x0000f000
1946         #define DCBX_CEE_VERSION_SHIFT           12
1947         #define DCBX_CEE_MAX_VERSION_MASK        0x000f0000
1948         #define DCBX_CEE_MAX_VERSION_SHIFT       16
1949         struct dcbx_features     features;
1950 };
1951 
1952 /* REMOTE MIB - remote machine DCBX configuration. */
1953 struct lldp_remote_mib {
1954         u32 prefix_seq_num;
1955         u32 flags;
1956         #define DCBX_ETS_TLV_RX                  0x00000001
1957         #define DCBX_PFC_TLV_RX                  0x00000002
1958         #define DCBX_APP_TLV_RX                  0x00000004
1959         #define DCBX_ETS_RX_ERROR                0x00000010
1960         #define DCBX_PFC_RX_ERROR                0x00000020
1961         #define DCBX_APP_RX_ERROR                0x00000040
1962         #define DCBX_ETS_REM_WILLING             0x00000100
1963         #define DCBX_PFC_REM_WILLING             0x00000200
1964         #define DCBX_APP_REM_WILLING             0x00000400
1965         #define DCBX_REMOTE_ETS_RECO_VALID       0x00001000
1966         #define DCBX_REMOTE_MIB_VALID            0x00002000
1967         struct dcbx_features features;
1968         u32 suffix_seq_num;
1969 };
1970 
1971 /* LOCAL MIB - operational DCBX configuration - transmitted on Tx LLDPDU. */
1972 struct lldp_local_mib {
1973         u32 prefix_seq_num;
1974         /* Indicates if there is mismatch with negotiation results. */
1975         u32 error;
1976         #define DCBX_LOCAL_ETS_ERROR             0x00000001
1977         #define DCBX_LOCAL_PFC_ERROR             0x00000002
1978         #define DCBX_LOCAL_APP_ERROR             0x00000004
1979         #define DCBX_LOCAL_PFC_MISMATCH          0x00000010
1980         #define DCBX_LOCAL_APP_MISMATCH          0x00000020
1981         #define DCBX_REMOTE_MIB_ERROR            0x00000040
1982         #define DCBX_REMOTE_ETS_TLV_NOT_FOUND    0x00000080
1983         #define DCBX_REMOTE_PFC_TLV_NOT_FOUND    0x00000100
1984         #define DCBX_REMOTE_APP_TLV_NOT_FOUND    0x00000200
1985         struct dcbx_features   features;
1986         u32 suffix_seq_num;
1987 };
1988 /***END OF DCBX STRUCTURES DECLARATIONS***/
1989 
1990 /***********************************************************/
1991 /*                         Elink section                   */
1992 /***********************************************************/
1993 #define SHMEM_LINK_CONFIG_SIZE 2
1994 struct shmem_lfa {
1995         u32 req_duplex;
1996         #define REQ_DUPLEX_PHY0_MASK        0x0000ffff
1997         #define REQ_DUPLEX_PHY0_SHIFT       0
1998         #define REQ_DUPLEX_PHY1_MASK        0xffff0000
1999         #define REQ_DUPLEX_PHY1_SHIFT       16
2000         u32 req_flow_ctrl;
2001         #define REQ_FLOW_CTRL_PHY0_MASK     0x0000ffff
2002         #define REQ_FLOW_CTRL_PHY0_SHIFT    0
2003         #define REQ_FLOW_CTRL_PHY1_MASK     0xffff0000
2004         #define REQ_FLOW_CTRL_PHY1_SHIFT    16
2005         u32 req_line_speed; /* Also determine AutoNeg */
2006         #define REQ_LINE_SPD_PHY0_MASK      0x0000ffff
2007         #define REQ_LINE_SPD_PHY0_SHIFT     0
2008         #define REQ_LINE_SPD_PHY1_MASK      0xffff0000
2009         #define REQ_LINE_SPD_PHY1_SHIFT     16
2010         u32 speed_cap_mask[SHMEM_LINK_CONFIG_SIZE];
2011         u32 additional_config;
2012         #define REQ_FC_AUTO_ADV_MASK        0x0000ffff
2013         #define REQ_FC_AUTO_ADV0_SHIFT      0
2014         #define NO_LFA_DUE_TO_DCC_MASK      0x00010000
2015         u32 lfa_sts;
2016         #define LFA_LINK_FLAP_REASON_OFFSET             0
2017         #define LFA_LINK_FLAP_REASON_MASK               0x000000ff
2018                 #define LFA_LINK_DOWN                       0x1
2019                 #define LFA_LOOPBACK_ENABLED            0x2
2020                 #define LFA_DUPLEX_MISMATCH                 0x3
2021                 #define LFA_MFW_IS_TOO_OLD                  0x4
2022                 #define LFA_LINK_SPEED_MISMATCH         0x5
2023                 #define LFA_FLOW_CTRL_MISMATCH          0x6
2024                 #define LFA_SPEED_CAP_MISMATCH          0x7
2025                 #define LFA_DCC_LFA_DISABLED            0x8
2026                 #define LFA_EEE_MISMATCH                0x9
2027 
2028         #define LINK_FLAP_AVOIDANCE_COUNT_OFFSET        8
2029         #define LINK_FLAP_AVOIDANCE_COUNT_MASK          0x0000ff00
2030 
2031         #define LINK_FLAP_COUNT_OFFSET                  16
2032         #define LINK_FLAP_COUNT_MASK                    0x00ff0000
2033 
2034         #define LFA_FLAGS_MASK                          0xff000000
2035         #define SHMEM_LFA_DONT_CLEAR_STAT               (1<<24)
2036 };
2037 
2038 /* Used to support NSCI get OS driver version
2039  * on driver load the version value will be set
2040  * on driver unload driver value of 0x0 will be set.
2041  */
2042 struct os_drv_ver {
2043 #define DRV_VER_NOT_LOADED                      0
2044 
2045         /* personalties order is important */
2046 #define DRV_PERS_ETHERNET                       0
2047 #define DRV_PERS_ISCSI                          1
2048 #define DRV_PERS_FCOE                           2
2049 
2050         /* shmem2 struct is constant can't add more personalties here */
2051 #define MAX_DRV_PERS                            3
2052         u32 versions[MAX_DRV_PERS];
2053 };
2054 
2055 struct ncsi_oem_fcoe_features {
2056         u32 fcoe_features1;
2057         #define FCOE_FEATURES1_IOS_PER_CONNECTION_MASK          0x0000FFFF
2058         #define FCOE_FEATURES1_IOS_PER_CONNECTION_OFFSET        0
2059 
2060         #define FCOE_FEATURES1_LOGINS_PER_PORT_MASK             0xFFFF0000
2061         #define FCOE_FEATURES1_LOGINS_PER_PORT_OFFSET           16
2062 
2063         u32 fcoe_features2;
2064         #define FCOE_FEATURES2_EXCHANGES_MASK                   0x0000FFFF
2065         #define FCOE_FEATURES2_EXCHANGES_OFFSET                 0
2066 
2067         #define FCOE_FEATURES2_NPIV_WWN_PER_PORT_MASK           0xFFFF0000
2068         #define FCOE_FEATURES2_NPIV_WWN_PER_PORT_OFFSET         16
2069 
2070         u32 fcoe_features3;
2071         #define FCOE_FEATURES3_TARGETS_SUPPORTED_MASK           0x0000FFFF
2072         #define FCOE_FEATURES3_TARGETS_SUPPORTED_OFFSET         0
2073 
2074         #define FCOE_FEATURES3_OUTSTANDING_COMMANDS_MASK        0xFFFF0000
2075         #define FCOE_FEATURES3_OUTSTANDING_COMMANDS_OFFSET      16
2076 
2077         u32 fcoe_features4;
2078         #define FCOE_FEATURES4_FEATURE_SETTINGS_MASK            0x0000000F
2079         #define FCOE_FEATURES4_FEATURE_SETTINGS_OFFSET          0
2080 };
2081 
2082 enum curr_cfg_method_e {
2083         CURR_CFG_MET_NONE = 0,  /* default config */
2084         CURR_CFG_MET_OS = 1,
2085         CURR_CFG_MET_VENDOR_SPEC = 2,/* e.g. Option ROM, NPAR, O/S Cfg Utils */
2086 };
2087 
2088 #define FC_NPIV_WWPN_SIZE 8
2089 #define FC_NPIV_WWNN_SIZE 8
2090 struct bdn_npiv_settings {
2091         u8 npiv_wwpn[FC_NPIV_WWPN_SIZE];
2092         u8 npiv_wwnn[FC_NPIV_WWNN_SIZE];
2093 };
2094 
2095 struct bdn_fc_npiv_cfg {
2096         /* hdr used internally by the MFW */
2097         u32 hdr;
2098         u32 num_of_npiv;
2099 };
2100 
2101 #define MAX_NUMBER_NPIV 64
2102 struct bdn_fc_npiv_tbl {
2103         struct bdn_fc_npiv_cfg fc_npiv_cfg;
2104         struct bdn_npiv_settings settings[MAX_NUMBER_NPIV];
2105 };
2106 
2107 struct mdump_driver_info {
2108         u32 epoc;
2109         u32 drv_ver;
2110         u32 fw_ver;
2111 
2112         u32 valid_dump;
2113         #define FIRST_DUMP_VALID        (1 << 0)
2114         #define SECOND_DUMP_VALID       (1 << 1)
2115 
2116         u32 flags;
2117         #define ENABLE_ALL_TRIGGERS     (0x7fffffff)
2118         #define TRIGGER_MDUMP_ONCE      (1 << 31)
2119 };
2120 
2121 struct ncsi_oem_data {
2122         u32 driver_version[4];
2123         struct ncsi_oem_fcoe_features ncsi_oem_fcoe_features;
2124 };
2125 
2126 struct shmem2_region {
2127 
2128         u32 size;                                       /* 0x0000 */
2129 
2130         u32 dcc_support;                                /* 0x0004 */
2131         #define SHMEM_DCC_SUPPORT_NONE                      0x00000000
2132         #define SHMEM_DCC_SUPPORT_DISABLE_ENABLE_PF_TLV     0x00000001
2133         #define SHMEM_DCC_SUPPORT_BANDWIDTH_ALLOCATION_TLV  0x00000004
2134         #define SHMEM_DCC_SUPPORT_CHANGE_MAC_ADDRESS_TLV    0x00000008
2135         #define SHMEM_DCC_SUPPORT_SET_PROTOCOL_TLV          0x00000040
2136         #define SHMEM_DCC_SUPPORT_SET_PRIORITY_TLV          0x00000080
2137 
2138         u32 ext_phy_fw_version2[PORT_MAX];              /* 0x0008 */
2139         /*
2140          * For backwards compatibility, if the mf_cfg_addr does not exist
2141          * (the size filed is smaller than 0xc) the mf_cfg resides at the
2142          * end of struct shmem_region
2143          */
2144         u32 mf_cfg_addr;                                /* 0x0010 */
2145         #define SHMEM_MF_CFG_ADDR_NONE                  0x00000000
2146 
2147         struct fw_flr_mb flr_mb;                        /* 0x0014 */
2148         u32 dcbx_lldp_params_offset;                    /* 0x0028 */
2149         #define SHMEM_LLDP_DCBX_PARAMS_NONE             0x00000000
2150         u32 dcbx_neg_res_offset;                        /* 0x002c */
2151         #define SHMEM_DCBX_NEG_RES_NONE                 0x00000000
2152         u32 dcbx_remote_mib_offset;                     /* 0x0030 */
2153         #define SHMEM_DCBX_REMOTE_MIB_NONE              0x00000000
2154         /*
2155          * The other shmemX_base_addr holds the other path's shmem address
2156          * required for example in case of common phy init, or for path1 to know
2157          * the address of mcp debug trace which is located in offset from shmem
2158          * of path0
2159          */
2160         u32 other_shmem_base_addr;                      /* 0x0034 */
2161         u32 other_shmem2_base_addr;                     /* 0x0038 */
2162         /*
2163          * mcp_vf_disabled is set by the MCP to indicate the driver about VFs
2164          * which were disabled/flred
2165          */
2166         u32 mcp_vf_disabled[E2_VF_MAX / 32];            /* 0x003c */
2167 
2168         /*
2169          * drv_ack_vf_disabled is set by the PF driver to ack handled disabled
2170          * VFs
2171          */
2172         u32 drv_ack_vf_disabled[E2_FUNC_MAX][E2_VF_MAX / 32]; /* 0x0044 */
2173 
2174         u32 dcbx_lldp_dcbx_stat_offset;                 /* 0x0064 */
2175         #define SHMEM_LLDP_DCBX_STAT_NONE               0x00000000
2176 
2177         /*
2178          * edebug_driver_if field is used to transfer messages between edebug
2179          * app to the driver through shmem2.
2180          *
2181          * message format:
2182          * bits 0-2 -  function number / instance of driver to perform request
2183          * bits 3-5 -  op code / is_ack?
2184          * bits 6-63 - data
2185          */
2186         u32 edebug_driver_if[2];                        /* 0x0068 */
2187         #define EDEBUG_DRIVER_IF_OP_CODE_GET_PHYS_ADDR  1
2188         #define EDEBUG_DRIVER_IF_OP_CODE_GET_BUS_ADDR   2
2189         #define EDEBUG_DRIVER_IF_OP_CODE_DISABLE_STAT   3
2190 
2191         u32 nvm_retain_bitmap_addr;                     /* 0x0070 */
2192 
2193         /* afex support of that driver */
2194         u32 afex_driver_support;                        /* 0x0074 */
2195         #define SHMEM_AFEX_VERSION_MASK                  0x100f
2196         #define SHMEM_AFEX_SUPPORTED_VERSION_ONE         0x1001
2197         #define SHMEM_AFEX_REDUCED_DRV_LOADED            0x8000
2198 
2199         /* driver receives addr in scratchpad to which it should respond */
2200         u32 afex_scratchpad_addr_to_write[E2_FUNC_MAX];
2201 
2202         /* generic params from MCP to driver (value depends on the msg sent
2203          * to driver
2204          */
2205         u32 afex_param1_to_driver[E2_FUNC_MAX];         /* 0x0088 */
2206         u32 afex_param2_to_driver[E2_FUNC_MAX];         /* 0x0098 */
2207 
2208         u32 swim_base_addr;                             /* 0x0108 */
2209         u32 swim_funcs;
2210         u32 swim_main_cb;
2211 
2212         /* bitmap notifying which VIF profiles stored in nvram are enabled by
2213          * switch
2214          */
2215         u32 afex_profiles_enabled[2];
2216 
2217         /* generic flags controlled by the driver */
2218         u32 drv_flags;
2219         #define DRV_FLAGS_DCB_CONFIGURED                0x0
2220         #define DRV_FLAGS_DCB_CONFIGURATION_ABORTED     0x1
2221         #define DRV_FLAGS_DCB_MFW_CONFIGURED    0x2
2222 
2223         #define DRV_FLAGS_PORT_MASK     ((1 << DRV_FLAGS_DCB_CONFIGURED) | \
2224                         (1 << DRV_FLAGS_DCB_CONFIGURATION_ABORTED) | \
2225                         (1 << DRV_FLAGS_DCB_MFW_CONFIGURED))
2226         /* pointer to extended dev_info shared data copied from nvm image */
2227         u32 extended_dev_info_shared_addr;
2228         u32 ncsi_oem_data_addr;
2229 
2230         u32 ocsd_host_addr; /* initialized by option ROM */
2231         u32 ocbb_host_addr; /* initialized by option ROM */
2232         u32 ocsd_req_update_interval; /* initialized by option ROM */
2233         u32 temperature_in_half_celsius;
2234         u32 glob_struct_in_host;
2235 
2236         u32 dcbx_neg_res_ext_offset;
2237 #define SHMEM_DCBX_NEG_RES_EXT_NONE                     0x00000000
2238 
2239         u32 drv_capabilities_flag[E2_FUNC_MAX];
2240 #define DRV_FLAGS_CAPABILITIES_LOADED_SUPPORTED 0x00000001
2241 #define DRV_FLAGS_CAPABILITIES_LOADED_L2        0x00000002
2242 #define DRV_FLAGS_CAPABILITIES_LOADED_FCOE      0x00000004
2243 #define DRV_FLAGS_CAPABILITIES_LOADED_ISCSI     0x00000008
2244 #define DRV_FLAGS_MTU_MASK                      0xffff0000
2245 #define DRV_FLAGS_MTU_SHIFT                     16
2246 
2247         u32 extended_dev_info_shared_cfg_size;
2248 
2249         u32 dcbx_en[PORT_MAX];
2250 
2251         /* The offset points to the multi threaded meta structure */
2252         u32 multi_thread_data_offset;
2253 
2254         /* address of DMAable host address holding values from the drivers */
2255         u32 drv_info_host_addr_lo;
2256         u32 drv_info_host_addr_hi;
2257 
2258         /* general values written by the MFW (such as current version) */
2259         u32 drv_info_control;
2260 #define DRV_INFO_CONTROL_VER_MASK          0x000000ff
2261 #define DRV_INFO_CONTROL_VER_SHIFT         0
2262 #define DRV_INFO_CONTROL_OP_CODE_MASK      0x0000ff00
2263 #define DRV_INFO_CONTROL_OP_CODE_SHIFT     8
2264         u32 ibft_host_addr; /* initialized by option ROM */
2265         struct eee_remote_vals eee_remote_vals[PORT_MAX];
2266         u32 reserved[E2_FUNC_MAX];
2267 
2268 
2269         /* the status of EEE auto-negotiation
2270          * bits 15:0 the configured tx-lpi entry timer value. Depends on bit 31.
2271          * bits 19:16 the supported modes for EEE.
2272          * bits 23:20 the speeds advertised for EEE.
2273          * bits 27:24 the speeds the Link partner advertised for EEE.
2274          * The supported/adv. modes in bits 27:19 originate from the
2275          * SHMEM_EEE_XXX_ADV definitions (where XXX is replaced by speed).
2276          * bit 28 when 1'b1 EEE was requested.
2277          * bit 29 when 1'b1 tx lpi was requested.
2278          * bit 30 when 1'b1 EEE was negotiated. Tx lpi will be asserted iff
2279          * 30:29 are 2'b11.
2280          * bit 31 when 1'b0 bits 15:0 contain a PORT_FEAT_CFG_EEE_ define as
2281          * value. When 1'b1 those bits contains a value times 16 microseconds.
2282          */
2283         u32 eee_status[PORT_MAX];
2284         #define SHMEM_EEE_TIMER_MASK               0x0000ffff
2285         #define SHMEM_EEE_SUPPORTED_MASK           0x000f0000
2286         #define SHMEM_EEE_SUPPORTED_SHIFT          16
2287         #define SHMEM_EEE_ADV_STATUS_MASK          0x00f00000
2288                 #define SHMEM_EEE_100M_ADV         (1<<0)
2289                 #define SHMEM_EEE_1G_ADV           (1<<1)
2290                 #define SHMEM_EEE_10G_ADV          (1<<2)
2291         #define SHMEM_EEE_ADV_STATUS_SHIFT         20
2292         #define SHMEM_EEE_LP_ADV_STATUS_MASK       0x0f000000
2293         #define SHMEM_EEE_LP_ADV_STATUS_SHIFT      24
2294         #define SHMEM_EEE_REQUESTED_BIT            0x10000000
2295         #define SHMEM_EEE_LPI_REQUESTED_BIT        0x20000000
2296         #define SHMEM_EEE_ACTIVE_BIT               0x40000000
2297         #define SHMEM_EEE_TIME_OUTPUT_BIT          0x80000000
2298 
2299         u32 sizeof_port_stats;
2300 
2301         /* Link Flap Avoidance */
2302         u32 lfa_host_addr[PORT_MAX];
2303         u32 reserved1;
2304 
2305         u32 reserved2;                          /* Offset 0x148 */
2306         u32 reserved3;                          /* Offset 0x14C */
2307         u32 reserved4;                          /* Offset 0x150 */
2308         u32 link_attr_sync[PORT_MAX];           /* Offset 0x154 */
2309         #define LINK_ATTR_SYNC_KR2_ENABLE       0x00000001
2310         #define LINK_ATTR_84858                 0x00000002
2311         #define LINK_SFP_EEPROM_COMP_CODE_MASK  0x0000ff00
2312         #define LINK_SFP_EEPROM_COMP_CODE_SHIFT          8
2313         #define LINK_SFP_EEPROM_COMP_CODE_SR    0x00001000
2314         #define LINK_SFP_EEPROM_COMP_CODE_LR    0x00002000
2315         #define LINK_SFP_EEPROM_COMP_CODE_LRM   0x00004000
2316 
2317         u32 reserved5[2];
2318         u32 link_change_count[PORT_MAX];        /* Offset 0x160-0x164 */
2319         #define LINK_CHANGE_COUNT_MASK 0xff     /* Offset 0x168 */
2320         /* driver version for each personality */
2321         struct os_drv_ver func_os_drv_ver[E2_FUNC_MAX]; /* Offset 0x16c */
2322 
2323         /* Flag to the driver that PF's drv_info_host_addr buffer was read  */
2324         u32 mfw_drv_indication;
2325 
2326         /* We use indication for each PF (0..3) */
2327 #define MFW_DRV_IND_READ_DONE_OFFSET(_pf_) (1 << (_pf_))
2328         union { /* For various OEMs */                  /* Offset 0x1a0 */
2329                 u8 storage_boot_prog[E2_FUNC_MAX];
2330         #define STORAGE_BOOT_PROG_MASK                          0x000000FF
2331         #define STORAGE_BOOT_PROG_NONE                          0x00000000
2332         #define STORAGE_BOOT_PROG_ISCSI_IP_ACQUIRED             0x00000002
2333         #define STORAGE_BOOT_PROG_FCOE_FABRIC_LOGIN_SUCCESS     0x00000002
2334         #define STORAGE_BOOT_PROG_TARGET_FOUND                  0x00000004
2335         #define STORAGE_BOOT_PROG_ISCSI_CHAP_SUCCESS            0x00000008
2336         #define STORAGE_BOOT_PROG_FCOE_LUN_FOUND                0x00000008
2337         #define STORAGE_BOOT_PROG_LOGGED_INTO_TGT               0x00000010
2338         #define STORAGE_BOOT_PROG_IMG_DOWNLOADED                0x00000020
2339         #define STORAGE_BOOT_PROG_OS_HANDOFF                    0x00000040
2340         #define STORAGE_BOOT_PROG_COMPLETED                     0x00000080
2341 
2342                 u32 oem_i2c_data_addr;
2343         };
2344 
2345         /* 9 entires for the C2S PCP map for each inner VLAN PCP + 1 default */
2346         /* For PCP values 0-3 use the map lower */
2347         /* 0xFF000000 - PCP 0, 0x00FF0000 - PCP 1,
2348          * 0x0000FF00 - PCP 2, 0x000000FF PCP 3
2349          */
2350         u32 c2s_pcp_map_lower[E2_FUNC_MAX];                     /* 0x1a4 */
2351 
2352         /* For PCP values 4-7 use the map upper */
2353         /* 0xFF000000 - PCP 4, 0x00FF0000 - PCP 5,
2354          * 0x0000FF00 - PCP 6, 0x000000FF PCP 7
2355          */
2356         u32 c2s_pcp_map_upper[E2_FUNC_MAX];                     /* 0x1b4 */
2357 
2358         /* For PCP default value get the MSB byte of the map default */
2359         u32 c2s_pcp_map_default[E2_FUNC_MAX];                   /* 0x1c4 */
2360 
2361         /* FC_NPIV table offset in NVRAM */
2362         u32 fc_npiv_nvram_tbl_addr[PORT_MAX];                   /* 0x1d4 */
2363 
2364         /* Shows last method that changed configuration of this device */
2365         enum curr_cfg_method_e curr_cfg;                        /* 0x1dc */
2366 
2367         /* Storm FW version, shold be kept in the format 0xMMmmbbdd:
2368          * MM - Major, mm - Minor, bb - Build ,dd - Drop
2369          */
2370         u32 netproc_fw_ver;                                     /* 0x1e0 */
2371 
2372         /* Option ROM SMASH CLP version */
2373         u32 clp_ver;                                            /* 0x1e4 */
2374 
2375         u32 pcie_bus_num;                                       /* 0x1e8 */
2376 
2377         u32 sriov_switch_mode;                                  /* 0x1ec */
2378         #define SRIOV_SWITCH_MODE_NONE          0x0
2379         #define SRIOV_SWITCH_MODE_VEB           0x1
2380         #define SRIOV_SWITCH_MODE_VEPA          0x2
2381 
2382         u8  rsrv2[E2_FUNC_MAX];                                 /* 0x1f0 */
2383 
2384         u32 img_inv_table_addr; /* Address to INV_TABLE_P */    /* 0x1f4 */
2385 
2386         u32 mtu_size[E2_FUNC_MAX];                              /* 0x1f8 */
2387 
2388         u32 os_driver_state[E2_FUNC_MAX];                       /* 0x208 */
2389         #define OS_DRIVER_STATE_NOT_LOADED      0 /* not installed */
2390         #define OS_DRIVER_STATE_LOADING         1 /* transition state */
2391         #define OS_DRIVER_STATE_DISABLED        2 /* installed but disabled */
2392         #define OS_DRIVER_STATE_ACTIVE          3 /* installed and active */
2393 
2394         /* mini dump driver info */
2395         struct mdump_driver_info drv_info;                      /* 0x218 */
2396 };
2397 
2398 
2399 struct emac_stats {
2400         u32     rx_stat_ifhcinoctets;
2401         u32     rx_stat_ifhcinbadoctets;
2402         u32     rx_stat_etherstatsfragments;
2403         u32     rx_stat_ifhcinucastpkts;
2404         u32     rx_stat_ifhcinmulticastpkts;
2405         u32     rx_stat_ifhcinbroadcastpkts;
2406         u32     rx_stat_dot3statsfcserrors;
2407         u32     rx_stat_dot3statsalignmenterrors;
2408         u32     rx_stat_dot3statscarriersenseerrors;
2409         u32     rx_stat_xonpauseframesreceived;
2410         u32     rx_stat_xoffpauseframesreceived;
2411         u32     rx_stat_maccontrolframesreceived;
2412         u32     rx_stat_xoffstateentered;
2413         u32     rx_stat_dot3statsframestoolong;
2414         u32     rx_stat_etherstatsjabbers;
2415         u32     rx_stat_etherstatsundersizepkts;
2416         u32     rx_stat_etherstatspkts64octets;
2417         u32     rx_stat_etherstatspkts65octetsto127octets;
2418         u32     rx_stat_etherstatspkts128octetsto255octets;
2419         u32     rx_stat_etherstatspkts256octetsto511octets;
2420         u32     rx_stat_etherstatspkts512octetsto1023octets;
2421         u32     rx_stat_etherstatspkts1024octetsto1522octets;
2422         u32     rx_stat_etherstatspktsover1522octets;
2423 
2424         u32     rx_stat_falsecarriererrors;
2425 
2426         u32     tx_stat_ifhcoutoctets;
2427         u32     tx_stat_ifhcoutbadoctets;
2428         u32     tx_stat_etherstatscollisions;
2429         u32     tx_stat_outxonsent;
2430         u32     tx_stat_outxoffsent;
2431         u32     tx_stat_flowcontroldone;
2432         u32     tx_stat_dot3statssinglecollisionframes;
2433         u32     tx_stat_dot3statsmultiplecollisionframes;
2434         u32     tx_stat_dot3statsdeferredtransmissions;
2435         u32     tx_stat_dot3statsexcessivecollisions;
2436         u32     tx_stat_dot3statslatecollisions;
2437         u32     tx_stat_ifhcoutucastpkts;
2438         u32     tx_stat_ifhcoutmulticastpkts;
2439         u32     tx_stat_ifhcoutbroadcastpkts;
2440         u32     tx_stat_etherstatspkts64octets;
2441         u32     tx_stat_etherstatspkts65octetsto127octets;
2442         u32     tx_stat_etherstatspkts128octetsto255octets;
2443         u32     tx_stat_etherstatspkts256octetsto511octets;
2444         u32     tx_stat_etherstatspkts512octetsto1023octets;
2445         u32     tx_stat_etherstatspkts1024octetsto1522octets;
2446         u32     tx_stat_etherstatspktsover1522octets;
2447         u32     tx_stat_dot3statsinternalmactransmiterrors;
2448 };
2449 
2450 
2451 struct bmac1_stats {
2452         u32     tx_stat_gtpkt_lo;
2453         u32     tx_stat_gtpkt_hi;
2454         u32     tx_stat_gtxpf_lo;
2455         u32     tx_stat_gtxpf_hi;
2456         u32     tx_stat_gtfcs_lo;
2457         u32     tx_stat_gtfcs_hi;
2458         u32     tx_stat_gtmca_lo;
2459         u32     tx_stat_gtmca_hi;
2460         u32     tx_stat_gtbca_lo;
2461         u32     tx_stat_gtbca_hi;
2462         u32     tx_stat_gtfrg_lo;
2463         u32     tx_stat_gtfrg_hi;
2464         u32     tx_stat_gtovr_lo;
2465         u32     tx_stat_gtovr_hi;
2466         u32     tx_stat_gt64_lo;
2467         u32     tx_stat_gt64_hi;
2468         u32     tx_stat_gt127_lo;
2469         u32     tx_stat_gt127_hi;
2470         u32     tx_stat_gt255_lo;
2471         u32     tx_stat_gt255_hi;
2472         u32     tx_stat_gt511_lo;
2473         u32     tx_stat_gt511_hi;
2474         u32     tx_stat_gt1023_lo;
2475         u32     tx_stat_gt1023_hi;
2476         u32     tx_stat_gt1518_lo;
2477         u32     tx_stat_gt1518_hi;
2478         u32     tx_stat_gt2047_lo;
2479         u32     tx_stat_gt2047_hi;
2480         u32     tx_stat_gt4095_lo;
2481         u32     tx_stat_gt4095_hi;
2482         u32     tx_stat_gt9216_lo;
2483         u32     tx_stat_gt9216_hi;
2484         u32     tx_stat_gt16383_lo;
2485         u32     tx_stat_gt16383_hi;
2486         u32     tx_stat_gtmax_lo;
2487         u32     tx_stat_gtmax_hi;
2488         u32     tx_stat_gtufl_lo;
2489         u32     tx_stat_gtufl_hi;
2490         u32     tx_stat_gterr_lo;
2491         u32     tx_stat_gterr_hi;
2492         u32     tx_stat_gtbyt_lo;
2493         u32     tx_stat_gtbyt_hi;
2494 
2495         u32     rx_stat_gr64_lo;
2496         u32     rx_stat_gr64_hi;
2497         u32     rx_stat_gr127_lo;
2498         u32     rx_stat_gr127_hi;
2499         u32     rx_stat_gr255_lo;
2500         u32     rx_stat_gr255_hi;
2501         u32     rx_stat_gr511_lo;
2502         u32     rx_stat_gr511_hi;
2503         u32     rx_stat_gr1023_lo;
2504         u32     rx_stat_gr1023_hi;
2505         u32     rx_stat_gr1518_lo;
2506         u32     rx_stat_gr1518_hi;
2507         u32     rx_stat_gr2047_lo;
2508         u32     rx_stat_gr2047_hi;
2509         u32     rx_stat_gr4095_lo;
2510         u32     rx_stat_gr4095_hi;
2511         u32     rx_stat_gr9216_lo;
2512         u32     rx_stat_gr9216_hi;
2513         u32     rx_stat_gr16383_lo;
2514         u32     rx_stat_gr16383_hi;
2515         u32     rx_stat_grmax_lo;
2516         u32     rx_stat_grmax_hi;
2517         u32     rx_stat_grpkt_lo;
2518         u32     rx_stat_grpkt_hi;
2519         u32     rx_stat_grfcs_lo;
2520         u32     rx_stat_grfcs_hi;
2521         u32     rx_stat_grmca_lo;
2522         u32     rx_stat_grmca_hi;
2523         u32     rx_stat_grbca_lo;
2524         u32     rx_stat_grbca_hi;
2525         u32     rx_stat_grxcf_lo;
2526         u32     rx_stat_grxcf_hi;
2527         u32     rx_stat_grxpf_lo;
2528         u32     rx_stat_grxpf_hi;
2529         u32     rx_stat_grxuo_lo;
2530         u32     rx_stat_grxuo_hi;
2531         u32     rx_stat_grjbr_lo;
2532         u32     rx_stat_grjbr_hi;
2533         u32     rx_stat_grovr_lo;
2534         u32     rx_stat_grovr_hi;
2535         u32     rx_stat_grflr_lo;
2536         u32     rx_stat_grflr_hi;
2537         u32     rx_stat_grmeg_lo;
2538         u32     rx_stat_grmeg_hi;
2539         u32     rx_stat_grmeb_lo;
2540         u32     rx_stat_grmeb_hi;
2541         u32     rx_stat_grbyt_lo;
2542         u32     rx_stat_grbyt_hi;
2543         u32     rx_stat_grund_lo;
2544         u32     rx_stat_grund_hi;
2545         u32     rx_stat_grfrg_lo;
2546         u32     rx_stat_grfrg_hi;
2547         u32     rx_stat_grerb_lo;
2548         u32     rx_stat_grerb_hi;
2549         u32     rx_stat_grfre_lo;
2550         u32     rx_stat_grfre_hi;
2551         u32     rx_stat_gripj_lo;
2552         u32     rx_stat_gripj_hi;
2553 };
2554 
2555 struct bmac2_stats {
2556         u32     tx_stat_gtpk_lo; /* gtpok */
2557         u32     tx_stat_gtpk_hi; /* gtpok */
2558         u32     tx_stat_gtxpf_lo; /* gtpf */
2559         u32     tx_stat_gtxpf_hi; /* gtpf */
2560         u32     tx_stat_gtpp_lo; /* NEW BMAC2 */
2561         u32     tx_stat_gtpp_hi; /* NEW BMAC2 */
2562         u32     tx_stat_gtfcs_lo;
2563         u32     tx_stat_gtfcs_hi;
2564         u32     tx_stat_gtuca_lo; /* NEW BMAC2 */
2565         u32     tx_stat_gtuca_hi; /* NEW BMAC2 */
2566         u32     tx_stat_gtmca_lo;
2567         u32     tx_stat_gtmca_hi;
2568         u32     tx_stat_gtbca_lo;
2569         u32     tx_stat_gtbca_hi;
2570         u32     tx_stat_gtovr_lo;
2571         u32     tx_stat_gtovr_hi;
2572         u32     tx_stat_gtfrg_lo;
2573         u32     tx_stat_gtfrg_hi;
2574         u32     tx_stat_gtpkt1_lo; /* gtpkt */
2575         u32     tx_stat_gtpkt1_hi; /* gtpkt */
2576         u32     tx_stat_gt64_lo;
2577         u32     tx_stat_gt64_hi;
2578         u32     tx_stat_gt127_lo;
2579         u32     tx_stat_gt127_hi;
2580         u32     tx_stat_gt255_lo;
2581         u32     tx_stat_gt255_hi;
2582         u32     tx_stat_gt511_lo;
2583         u32     tx_stat_gt511_hi;
2584         u32     tx_stat_gt1023_lo;
2585         u32     tx_stat_gt1023_hi;
2586         u32     tx_stat_gt1518_lo;
2587         u32     tx_stat_gt1518_hi;
2588         u32     tx_stat_gt2047_lo;
2589         u32     tx_stat_gt2047_hi;
2590         u32     tx_stat_gt4095_lo;
2591         u32     tx_stat_gt4095_hi;
2592         u32     tx_stat_gt9216_lo;
2593         u32     tx_stat_gt9216_hi;
2594         u32     tx_stat_gt16383_lo;
2595         u32     tx_stat_gt16383_hi;
2596         u32     tx_stat_gtmax_lo;
2597         u32     tx_stat_gtmax_hi;
2598         u32     tx_stat_gtufl_lo;
2599         u32     tx_stat_gtufl_hi;
2600         u32     tx_stat_gterr_lo;
2601         u32     tx_stat_gterr_hi;
2602         u32     tx_stat_gtbyt_lo;
2603         u32     tx_stat_gtbyt_hi;
2604 
2605         u32     rx_stat_gr64_lo;
2606         u32     rx_stat_gr64_hi;
2607         u32     rx_stat_gr127_lo;
2608         u32     rx_stat_gr127_hi;
2609         u32     rx_stat_gr255_lo;
2610         u32     rx_stat_gr255_hi;
2611         u32     rx_stat_gr511_lo;
2612         u32     rx_stat_gr511_hi;
2613         u32     rx_stat_gr1023_lo;
2614         u32     rx_stat_gr1023_hi;
2615         u32     rx_stat_gr1518_lo;
2616         u32     rx_stat_gr1518_hi;
2617         u32     rx_stat_gr2047_lo;
2618         u32     rx_stat_gr2047_hi;
2619         u32     rx_stat_gr4095_lo;
2620         u32     rx_stat_gr4095_hi;
2621         u32     rx_stat_gr9216_lo;
2622         u32     rx_stat_gr9216_hi;
2623         u32     rx_stat_gr16383_lo;
2624         u32     rx_stat_gr16383_hi;
2625         u32     rx_stat_grmax_lo;
2626         u32     rx_stat_grmax_hi;
2627         u32     rx_stat_grpkt_lo;
2628         u32     rx_stat_grpkt_hi;
2629         u32     rx_stat_grfcs_lo;
2630         u32     rx_stat_grfcs_hi;
2631         u32     rx_stat_gruca_lo;
2632         u32     rx_stat_gruca_hi;
2633         u32     rx_stat_grmca_lo;
2634         u32     rx_stat_grmca_hi;
2635         u32     rx_stat_grbca_lo;
2636         u32     rx_stat_grbca_hi;
2637         u32     rx_stat_grxpf_lo; /* grpf */
2638         u32     rx_stat_grxpf_hi; /* grpf */
2639         u32     rx_stat_grpp_lo;
2640         u32     rx_stat_grpp_hi;
2641         u32     rx_stat_grxuo_lo; /* gruo */
2642         u32     rx_stat_grxuo_hi; /* gruo */
2643         u32     rx_stat_grjbr_lo;
2644         u32     rx_stat_grjbr_hi;
2645         u32     rx_stat_grovr_lo;
2646         u32     rx_stat_grovr_hi;
2647         u32     rx_stat_grxcf_lo; /* grcf */
2648         u32     rx_stat_grxcf_hi; /* grcf */
2649         u32     rx_stat_grflr_lo;
2650         u32     rx_stat_grflr_hi;
2651         u32     rx_stat_grpok_lo;
2652         u32     rx_stat_grpok_hi;
2653         u32     rx_stat_grmeg_lo;
2654         u32     rx_stat_grmeg_hi;
2655         u32     rx_stat_grmeb_lo;
2656         u32     rx_stat_grmeb_hi;
2657         u32     rx_stat_grbyt_lo;
2658         u32     rx_stat_grbyt_hi;
2659         u32     rx_stat_grund_lo;
2660         u32     rx_stat_grund_hi;
2661         u32     rx_stat_grfrg_lo;
2662         u32     rx_stat_grfrg_hi;
2663         u32     rx_stat_grerb_lo; /* grerrbyt */
2664         u32     rx_stat_grerb_hi; /* grerrbyt */
2665         u32     rx_stat_grfre_lo; /* grfrerr */
2666         u32     rx_stat_grfre_hi; /* grfrerr */
2667         u32     rx_stat_gripj_lo;
2668         u32     rx_stat_gripj_hi;
2669 };
2670 
2671 struct mstat_stats {
2672         struct {
2673                 /* OTE MSTAT on E3 has a bug where this register's contents are
2674                  * actually tx_gtxpok + tx_gtxpf + (possibly)tx_gtxpp
2675                  */
2676                 u32 tx_gtxpok_lo;
2677                 u32 tx_gtxpok_hi;
2678                 u32 tx_gtxpf_lo;
2679                 u32 tx_gtxpf_hi;
2680                 u32 tx_gtxpp_lo;
2681                 u32 tx_gtxpp_hi;
2682                 u32 tx_gtfcs_lo;
2683                 u32 tx_gtfcs_hi;
2684                 u32 tx_gtuca_lo;
2685                 u32 tx_gtuca_hi;
2686                 u32 tx_gtmca_lo;
2687                 u32 tx_gtmca_hi;
2688                 u32 tx_gtgca_lo;
2689                 u32 tx_gtgca_hi;
2690                 u32 tx_gtpkt_lo;
2691                 u32 tx_gtpkt_hi;
2692                 u32 tx_gt64_lo;
2693                 u32 tx_gt64_hi;
2694                 u32 tx_gt127_lo;
2695                 u32 tx_gt127_hi;
2696                 u32 tx_gt255_lo;
2697                 u32 tx_gt255_hi;
2698                 u32 tx_gt511_lo;
2699                 u32 tx_gt511_hi;
2700                 u32 tx_gt1023_lo;
2701                 u32 tx_gt1023_hi;
2702                 u32 tx_gt1518_lo;
2703                 u32 tx_gt1518_hi;
2704                 u32 tx_gt2047_lo;
2705                 u32 tx_gt2047_hi;
2706                 u32 tx_gt4095_lo;
2707                 u32 tx_gt4095_hi;
2708                 u32 tx_gt9216_lo;
2709                 u32 tx_gt9216_hi;
2710                 u32 tx_gt16383_lo;
2711                 u32 tx_gt16383_hi;
2712                 u32 tx_gtufl_lo;
2713                 u32 tx_gtufl_hi;
2714                 u32 tx_gterr_lo;
2715                 u32 tx_gterr_hi;
2716                 u32 tx_gtbyt_lo;
2717                 u32 tx_gtbyt_hi;
2718                 u32 tx_collisions_lo;
2719                 u32 tx_collisions_hi;
2720                 u32 tx_singlecollision_lo;
2721                 u32 tx_singlecollision_hi;
2722                 u32 tx_multiplecollisions_lo;
2723                 u32 tx_multiplecollisions_hi;
2724                 u32 tx_deferred_lo;
2725                 u32 tx_deferred_hi;
2726                 u32 tx_excessivecollisions_lo;
2727                 u32 tx_excessivecollisions_hi;
2728                 u32 tx_latecollisions_lo;
2729                 u32 tx_latecollisions_hi;
2730         } stats_tx;
2731 
2732         struct {
2733                 u32 rx_gr64_lo;
2734                 u32 rx_gr64_hi;
2735                 u32 rx_gr127_lo;
2736                 u32 rx_gr127_hi;
2737                 u32 rx_gr255_lo;
2738                 u32 rx_gr255_hi;
2739                 u32 rx_gr511_lo;
2740                 u32 rx_gr511_hi;
2741                 u32 rx_gr1023_lo;
2742                 u32 rx_gr1023_hi;
2743                 u32 rx_gr1518_lo;
2744                 u32 rx_gr1518_hi;
2745                 u32 rx_gr2047_lo;
2746                 u32 rx_gr2047_hi;
2747                 u32 rx_gr4095_lo;
2748                 u32 rx_gr4095_hi;
2749                 u32 rx_gr9216_lo;
2750                 u32 rx_gr9216_hi;
2751                 u32 rx_gr16383_lo;
2752                 u32 rx_gr16383_hi;
2753                 u32 rx_grpkt_lo;
2754                 u32 rx_grpkt_hi;
2755                 u32 rx_grfcs_lo;
2756                 u32 rx_grfcs_hi;
2757                 u32 rx_gruca_lo;
2758                 u32 rx_gruca_hi;
2759                 u32 rx_grmca_lo;
2760                 u32 rx_grmca_hi;
2761                 u32 rx_grbca_lo;
2762                 u32 rx_grbca_hi;
2763                 u32 rx_grxpf_lo;
2764                 u32 rx_grxpf_hi;
2765                 u32 rx_grxpp_lo;
2766                 u32 rx_grxpp_hi;
2767                 u32 rx_grxuo_lo;
2768                 u32 rx_grxuo_hi;
2769                 u32 rx_grovr_lo;
2770                 u32 rx_grovr_hi;
2771                 u32 rx_grxcf_lo;
2772                 u32 rx_grxcf_hi;
2773                 u32 rx_grflr_lo;
2774                 u32 rx_grflr_hi;
2775                 u32 rx_grpok_lo;
2776                 u32 rx_grpok_hi;
2777                 u32 rx_grbyt_lo;
2778                 u32 rx_grbyt_hi;
2779                 u32 rx_grund_lo;
2780                 u32 rx_grund_hi;
2781                 u32 rx_grfrg_lo;
2782                 u32 rx_grfrg_hi;
2783                 u32 rx_grerb_lo;
2784                 u32 rx_grerb_hi;
2785                 u32 rx_grfre_lo;
2786                 u32 rx_grfre_hi;
2787 
2788                 u32 rx_alignmenterrors_lo;
2789                 u32 rx_alignmenterrors_hi;
2790                 u32 rx_falsecarrier_lo;
2791                 u32 rx_falsecarrier_hi;
2792                 u32 rx_llfcmsgcnt_lo;
2793                 u32 rx_llfcmsgcnt_hi;
2794         } stats_rx;
2795 };
2796 
2797 union mac_stats {
2798         struct emac_stats       emac_stats;
2799         struct bmac1_stats      bmac1_stats;
2800         struct bmac2_stats      bmac2_stats;
2801         struct mstat_stats      mstat_stats;
2802 };
2803 
2804 
2805 struct mac_stx {
2806         /* in_bad_octets */
2807         u32     rx_stat_ifhcinbadoctets_hi;
2808         u32     rx_stat_ifhcinbadoctets_lo;
2809 
2810         /* out_bad_octets */
2811         u32     tx_stat_ifhcoutbadoctets_hi;
2812         u32     tx_stat_ifhcoutbadoctets_lo;
2813 
2814         /* crc_receive_errors */
2815         u32     rx_stat_dot3statsfcserrors_hi;
2816         u32     rx_stat_dot3statsfcserrors_lo;
2817         /* alignment_errors */
2818         u32     rx_stat_dot3statsalignmenterrors_hi;
2819         u32     rx_stat_dot3statsalignmenterrors_lo;
2820         /* carrier_sense_errors */
2821         u32     rx_stat_dot3statscarriersenseerrors_hi;
2822         u32     rx_stat_dot3statscarriersenseerrors_lo;
2823         /* false_carrier_detections */
2824         u32     rx_stat_falsecarriererrors_hi;
2825         u32     rx_stat_falsecarriererrors_lo;
2826 
2827         /* runt_packets_received */
2828         u32     rx_stat_etherstatsundersizepkts_hi;
2829         u32     rx_stat_etherstatsundersizepkts_lo;
2830         /* jabber_packets_received */
2831         u32     rx_stat_dot3statsframestoolong_hi;
2832         u32     rx_stat_dot3statsframestoolong_lo;
2833 
2834         /* error_runt_packets_received */
2835         u32     rx_stat_etherstatsfragments_hi;
2836         u32     rx_stat_etherstatsfragments_lo;
2837         /* error_jabber_packets_received */
2838         u32     rx_stat_etherstatsjabbers_hi;
2839         u32     rx_stat_etherstatsjabbers_lo;
2840 
2841         /* control_frames_received */
2842         u32     rx_stat_maccontrolframesreceived_hi;
2843         u32     rx_stat_maccontrolframesreceived_lo;
2844         u32     rx_stat_mac_xpf_hi;
2845         u32     rx_stat_mac_xpf_lo;
2846         u32     rx_stat_mac_xcf_hi;
2847         u32     rx_stat_mac_xcf_lo;
2848 
2849         /* xoff_state_entered */
2850         u32     rx_stat_xoffstateentered_hi;
2851         u32     rx_stat_xoffstateentered_lo;
2852         /* pause_xon_frames_received */
2853         u32     rx_stat_xonpauseframesreceived_hi;
2854         u32     rx_stat_xonpauseframesreceived_lo;
2855         /* pause_xoff_frames_received */
2856         u32     rx_stat_xoffpauseframesreceived_hi;
2857         u32     rx_stat_xoffpauseframesreceived_lo;
2858         /* pause_xon_frames_transmitted */
2859         u32     tx_stat_outxonsent_hi;
2860         u32     tx_stat_outxonsent_lo;
2861         /* pause_xoff_frames_transmitted */
2862         u32     tx_stat_outxoffsent_hi;
2863         u32     tx_stat_outxoffsent_lo;
2864         /* flow_control_done */
2865         u32     tx_stat_flowcontroldone_hi;
2866         u32     tx_stat_flowcontroldone_lo;
2867 
2868         /* ether_stats_collisions */
2869         u32     tx_stat_etherstatscollisions_hi;
2870         u32     tx_stat_etherstatscollisions_lo;
2871         /* single_collision_transmit_frames */
2872         u32     tx_stat_dot3statssinglecollisionframes_hi;
2873         u32     tx_stat_dot3statssinglecollisionframes_lo;
2874         /* multiple_collision_transmit_frames */
2875         u32     tx_stat_dot3statsmultiplecollisionframes_hi;
2876         u32     tx_stat_dot3statsmultiplecollisionframes_lo;
2877         /* deferred_transmissions */
2878         u32     tx_stat_dot3statsdeferredtransmissions_hi;
2879         u32     tx_stat_dot3statsdeferredtransmissions_lo;
2880         /* excessive_collision_frames */
2881         u32     tx_stat_dot3statsexcessivecollisions_hi;
2882         u32     tx_stat_dot3statsexcessivecollisions_lo;
2883         /* late_collision_frames */
2884         u32     tx_stat_dot3statslatecollisions_hi;
2885         u32     tx_stat_dot3statslatecollisions_lo;
2886 
2887         /* frames_transmitted_64_bytes */
2888         u32     tx_stat_etherstatspkts64octets_hi;
2889         u32     tx_stat_etherstatspkts64octets_lo;
2890         /* frames_transmitted_65_127_bytes */
2891         u32     tx_stat_etherstatspkts65octetsto127octets_hi;
2892         u32     tx_stat_etherstatspkts65octetsto127octets_lo;
2893         /* frames_transmitted_128_255_bytes */
2894         u32     tx_stat_etherstatspkts128octetsto255octets_hi;
2895         u32     tx_stat_etherstatspkts128octetsto255octets_lo;
2896         /* frames_transmitted_256_511_bytes */
2897         u32     tx_stat_etherstatspkts256octetsto511octets_hi;
2898         u32     tx_stat_etherstatspkts256octetsto511octets_lo;
2899         /* frames_transmitted_512_1023_bytes */
2900         u32     tx_stat_etherstatspkts512octetsto1023octets_hi;
2901         u32     tx_stat_etherstatspkts512octetsto1023octets_lo;
2902         /* frames_transmitted_1024_1522_bytes */
2903         u32     tx_stat_etherstatspkts1024octetsto1522octets_hi;
2904         u32     tx_stat_etherstatspkts1024octetsto1522octets_lo;
2905         /* frames_transmitted_1523_9022_bytes */
2906         u32     tx_stat_etherstatspktsover1522octets_hi;
2907         u32     tx_stat_etherstatspktsover1522octets_lo;
2908         u32     tx_stat_mac_2047_hi;
2909         u32     tx_stat_mac_2047_lo;
2910         u32     tx_stat_mac_4095_hi;
2911         u32     tx_stat_mac_4095_lo;
2912         u32     tx_stat_mac_9216_hi;
2913         u32     tx_stat_mac_9216_lo;
2914         u32     tx_stat_mac_16383_hi;
2915         u32     tx_stat_mac_16383_lo;
2916 
2917         /* internal_mac_transmit_errors */
2918         u32     tx_stat_dot3statsinternalmactransmiterrors_hi;
2919         u32     tx_stat_dot3statsinternalmactransmiterrors_lo;
2920 
2921         /* if_out_discards */
2922         u32     tx_stat_mac_ufl_hi;
2923         u32     tx_stat_mac_ufl_lo;
2924 };
2925 
2926 
2927 #define MAC_STX_IDX_MAX                     2
2928 
2929 struct host_port_stats {
2930         u32            host_port_stats_counter;
2931 
2932         struct mac_stx mac_stx[MAC_STX_IDX_MAX];
2933 
2934         u32            brb_drop_hi;
2935         u32            brb_drop_lo;
2936 
2937         u32            not_used; /* obsolete */
2938         u32            pfc_frames_tx_hi;
2939         u32            pfc_frames_tx_lo;
2940         u32            pfc_frames_rx_hi;
2941         u32            pfc_frames_rx_lo;
2942 
2943         u32            eee_lpi_count_hi;
2944         u32            eee_lpi_count_lo;
2945 };
2946 
2947 
2948 struct host_func_stats {
2949         u32     host_func_stats_start;
2950 
2951         u32     total_bytes_received_hi;
2952         u32     total_bytes_received_lo;
2953 
2954         u32     total_bytes_transmitted_hi;
2955         u32     total_bytes_transmitted_lo;
2956 
2957         u32     total_unicast_packets_received_hi;
2958         u32     total_unicast_packets_received_lo;
2959 
2960         u32     total_multicast_packets_received_hi;
2961         u32     total_multicast_packets_received_lo;
2962 
2963         u32     total_broadcast_packets_received_hi;
2964         u32     total_broadcast_packets_received_lo;
2965 
2966         u32     total_unicast_packets_transmitted_hi;
2967         u32     total_unicast_packets_transmitted_lo;
2968 
2969         u32     total_multicast_packets_transmitted_hi;
2970         u32     total_multicast_packets_transmitted_lo;
2971 
2972         u32     total_broadcast_packets_transmitted_hi;
2973         u32     total_broadcast_packets_transmitted_lo;
2974 
2975         u32     valid_bytes_received_hi;
2976         u32     valid_bytes_received_lo;
2977 
2978         u32     host_func_stats_end;
2979 };
2980 
2981 /* VIC definitions */
2982 #define VICSTATST_UIF_INDEX 2
2983 
2984 
2985 /* stats collected for afex.
2986  * NOTE: structure is exactly as expected to be received by the switch.
2987  *       order must remain exactly as is unless protocol changes !
2988  */
2989 struct afex_stats {
2990         u32 tx_unicast_frames_hi;
2991         u32 tx_unicast_frames_lo;
2992         u32 tx_unicast_bytes_hi;
2993         u32 tx_unicast_bytes_lo;
2994         u32 tx_multicast_frames_hi;
2995         u32 tx_multicast_frames_lo;
2996         u32 tx_multicast_bytes_hi;
2997         u32 tx_multicast_bytes_lo;
2998         u32 tx_broadcast_frames_hi;
2999         u32 tx_broadcast_frames_lo;
3000         u32 tx_broadcast_bytes_hi;
3001         u32 tx_broadcast_bytes_lo;
3002         u32 tx_frames_discarded_hi;
3003         u32 tx_frames_discarded_lo;
3004         u32 tx_frames_dropped_hi;
3005         u32 tx_frames_dropped_lo;
3006 
3007         u32 rx_unicast_frames_hi;
3008         u32 rx_unicast_frames_lo;
3009         u32 rx_unicast_bytes_hi;
3010         u32 rx_unicast_bytes_lo;
3011         u32 rx_multicast_frames_hi;
3012         u32 rx_multicast_frames_lo;
3013         u32 rx_multicast_bytes_hi;
3014         u32 rx_multicast_bytes_lo;
3015         u32 rx_broadcast_frames_hi;
3016         u32 rx_broadcast_frames_lo;
3017         u32 rx_broadcast_bytes_hi;
3018         u32 rx_broadcast_bytes_lo;
3019         u32 rx_frames_discarded_hi;
3020         u32 rx_frames_discarded_lo;
3021         u32 rx_frames_dropped_hi;
3022         u32 rx_frames_dropped_lo;
3023 };
3024 
3025 #define BCM_5710_FW_MAJOR_VERSION                       7
3026 #define BCM_5710_FW_MINOR_VERSION                       13
3027 #define BCM_5710_FW_REVISION_VERSION            11
3028 #define BCM_5710_FW_ENGINEERING_VERSION         0
3029 #define BCM_5710_FW_COMPILE_FLAGS                       1
3030 
3031 
3032 /*
3033  * attention bits
3034  */
3035 struct atten_sp_status_block {
3036         __le32 attn_bits;
3037         __le32 attn_bits_ack;
3038         u8 status_block_id;
3039         u8 reserved0;
3040         __le16 attn_bits_index;
3041         __le32 reserved1;
3042 };
3043 
3044 
3045 /*
3046  * The eth aggregative context of Cstorm
3047  */
3048 struct cstorm_eth_ag_context {
3049         u32 __reserved0[10];
3050 };
3051 
3052 
3053 /*
3054  * dmae command structure
3055  */
3056 struct dmae_command {
3057         u32 opcode;
3058 #define DMAE_COMMAND_SRC (0x1<<0)
3059 #define DMAE_COMMAND_SRC_SHIFT 0
3060 #define DMAE_COMMAND_DST (0x3<<1)
3061 #define DMAE_COMMAND_DST_SHIFT 1
3062 #define DMAE_COMMAND_C_DST (0x1<<3)
3063 #define DMAE_COMMAND_C_DST_SHIFT 3
3064 #define DMAE_COMMAND_C_TYPE_ENABLE (0x1<<4)
3065 #define DMAE_COMMAND_C_TYPE_ENABLE_SHIFT 4
3066 #define DMAE_COMMAND_C_TYPE_CRC_ENABLE (0x1<<5)
3067 #define DMAE_COMMAND_C_TYPE_CRC_ENABLE_SHIFT 5
3068 #define DMAE_COMMAND_C_TYPE_CRC_OFFSET (0x7<<6)
3069 #define DMAE_COMMAND_C_TYPE_CRC_OFFSET_SHIFT 6
3070 #define DMAE_COMMAND_ENDIANITY (0x3<<9)
3071 #define DMAE_COMMAND_ENDIANITY_SHIFT 9
3072 #define DMAE_COMMAND_PORT (0x1<<11)
3073 #define DMAE_COMMAND_PORT_SHIFT 11
3074 #define DMAE_COMMAND_CRC_RESET (0x1<<12)
3075 #define DMAE_COMMAND_CRC_RESET_SHIFT 12
3076 #define DMAE_COMMAND_SRC_RESET (0x1<<13)
3077 #define DMAE_COMMAND_SRC_RESET_SHIFT 13
3078 #define DMAE_COMMAND_DST_RESET (0x1<<14)
3079 #define DMAE_COMMAND_DST_RESET_SHIFT 14
3080 #define DMAE_COMMAND_E1HVN (0x3<<15)
3081 #define DMAE_COMMAND_E1HVN_SHIFT 15
3082 #define DMAE_COMMAND_DST_VN (0x3<<17)
3083 #define DMAE_COMMAND_DST_VN_SHIFT 17
3084 #define DMAE_COMMAND_C_FUNC (0x1<<19)
3085 #define DMAE_COMMAND_C_FUNC_SHIFT 19
3086 #define DMAE_COMMAND_ERR_POLICY (0x3<<20)
3087 #define DMAE_COMMAND_ERR_POLICY_SHIFT 20
3088 #define DMAE_COMMAND_RESERVED0 (0x3FF<<22)
3089 #define DMAE_COMMAND_RESERVED0_SHIFT 22
3090         u32 src_addr_lo;
3091         u32 src_addr_hi;
3092         u32 dst_addr_lo;
3093         u32 dst_addr_hi;
3094 #if defined(__BIG_ENDIAN)
3095         u16 opcode_iov;
3096 #define DMAE_COMMAND_SRC_VFID (0x3F<<0)
3097 #define DMAE_COMMAND_SRC_VFID_SHIFT 0
3098 #define DMAE_COMMAND_SRC_VFPF (0x1<<6)
3099 #define DMAE_COMMAND_SRC_VFPF_SHIFT 6
3100 #define DMAE_COMMAND_RESERVED1 (0x1<<7)
3101 #define DMAE_COMMAND_RESERVED1_SHIFT 7
3102 #define DMAE_COMMAND_DST_VFID (0x3F<<8)
3103 #define DMAE_COMMAND_DST_VFID_SHIFT 8
3104 #define DMAE_COMMAND_DST_VFPF (0x1<<14)
3105 #define DMAE_COMMAND_DST_VFPF_SHIFT 14
3106 #define DMAE_COMMAND_RESERVED2 (0x1<<15)
3107 #define DMAE_COMMAND_RESERVED2_SHIFT 15
3108         u16 len;
3109 #elif defined(__LITTLE_ENDIAN)
3110         u16 len;
3111         u16 opcode_iov;
3112 #define DMAE_COMMAND_SRC_VFID (0x3F<<0)
3113 #define DMAE_COMMAND_SRC_VFID_SHIFT 0
3114 #define DMAE_COMMAND_SRC_VFPF (0x1<<6)
3115 #define DMAE_COMMAND_SRC_VFPF_SHIFT 6
3116 #define DMAE_COMMAND_RESERVED1 (0x1<<7)
3117 #define DMAE_COMMAND_RESERVED1_SHIFT 7
3118 #define DMAE_COMMAND_DST_VFID (0x3F<<8)
3119 #define DMAE_COMMAND_DST_VFID_SHIFT 8
3120 #define DMAE_COMMAND_DST_VFPF (0x1<<14)
3121 #define DMAE_COMMAND_DST_VFPF_SHIFT 14
3122 #define DMAE_COMMAND_RESERVED2 (0x1<<15)
3123 #define DMAE_COMMAND_RESERVED2_SHIFT 15
3124 #endif
3125         u32 comp_addr_lo;
3126         u32 comp_addr_hi;
3127         u32 comp_val;
3128         u32 crc32;
3129         u32 crc32_c;
3130 #if defined(__BIG_ENDIAN)
3131         u16 crc16_c;
3132         u16 crc16;
3133 #elif defined(__LITTLE_ENDIAN)
3134         u16 crc16;
3135         u16 crc16_c;
3136 #endif
3137 #if defined(__BIG_ENDIAN)
3138         u16 reserved3;
3139         u16 crc_t10;
3140 #elif defined(__LITTLE_ENDIAN)
3141         u16 crc_t10;
3142         u16 reserved3;
3143 #endif
3144 #if defined(__BIG_ENDIAN)
3145         u16 xsum8;
3146         u16 xsum16;
3147 #elif defined(__LITTLE_ENDIAN)
3148         u16 xsum16;
3149         u16 xsum8;
3150 #endif
3151 };
3152 
3153 
3154 /*
3155  * common data for all protocols
3156  */
3157 struct doorbell_hdr {
3158         u8 header;
3159 #define DOORBELL_HDR_RX (0x1<<0)
3160 #define DOORBELL_HDR_RX_SHIFT 0
3161 #define DOORBELL_HDR_DB_TYPE (0x1<<1)
3162 #define DOORBELL_HDR_DB_TYPE_SHIFT 1
3163 #define DOORBELL_HDR_DPM_SIZE (0x3<<2)
3164 #define DOORBELL_HDR_DPM_SIZE_SHIFT 2
3165 #define DOORBELL_HDR_CONN_TYPE (0xF<<4)
3166 #define DOORBELL_HDR_CONN_TYPE_SHIFT 4
3167 };
3168 
3169 /*
3170  * Ethernet doorbell
3171  */
3172 struct eth_tx_doorbell {
3173 #if defined(__BIG_ENDIAN)
3174         u16 npackets;
3175         u8 params;
3176 #define ETH_TX_DOORBELL_NUM_BDS (0x3F<<0)
3177 #define ETH_TX_DOORBELL_NUM_BDS_SHIFT 0
3178 #define ETH_TX_DOORBELL_RESERVED_TX_FIN_FLAG (0x1<<6)
3179 #define ETH_TX_DOORBELL_RESERVED_TX_FIN_FLAG_SHIFT 6
3180 #define ETH_TX_DOORBELL_SPARE (0x1<<7)
3181 #define ETH_TX_DOORBELL_SPARE_SHIFT 7
3182         struct doorbell_hdr hdr;
3183 #elif defined(__LITTLE_ENDIAN)
3184         struct doorbell_hdr hdr;
3185         u8 params;
3186 #define ETH_TX_DOORBELL_NUM_BDS (0x3F<<0)
3187 #define ETH_TX_DOORBELL_NUM_BDS_SHIFT 0
3188 #define ETH_TX_DOORBELL_RESERVED_TX_FIN_FLAG (0x1<<6)
3189 #define ETH_TX_DOORBELL_RESERVED_TX_FIN_FLAG_SHIFT 6
3190 #define ETH_TX_DOORBELL_SPARE (0x1<<7)
3191 #define ETH_TX_DOORBELL_SPARE_SHIFT 7
3192         u16 npackets;
3193 #endif
3194 };
3195 
3196 
3197 /*
3198  * 3 lines. status block
3199  */
3200 struct hc_status_block_e1x {
3201         __le16 index_values[HC_SB_MAX_INDICES_E1X];
3202         __le16 running_index[HC_SB_MAX_SM];
3203         __le32 rsrv[11];
3204 };
3205 
3206 /*
3207  * host status block
3208  */
3209 struct host_hc_status_block_e1x {
3210         struct hc_status_block_e1x sb;
3211 };
3212 
3213 
3214 /*
3215  * 3 lines. status block
3216  */
3217 struct hc_status_block_e2 {
3218         __le16 index_values[HC_SB_MAX_INDICES_E2];
3219         __le16 running_index[HC_SB_MAX_SM];
3220         __le32 reserved[11];
3221 };
3222 
3223 /*
3224  * host status block
3225  */
3226 struct host_hc_status_block_e2 {
3227         struct hc_status_block_e2 sb;
3228 };
3229 
3230 
3231 /*
3232  * 5 lines. slow-path status block
3233  */
3234 struct hc_sp_status_block {
3235         __le16 index_values[HC_SP_SB_MAX_INDICES];
3236         __le16 running_index;
3237         __le16 rsrv;
3238         u32 rsrv1;
3239 };
3240 
3241 /*
3242  * host status block
3243  */
3244 struct host_sp_status_block {
3245         struct atten_sp_status_block atten_status_block;
3246         struct hc_sp_status_block sp_sb;
3247 };
3248 
3249 
3250 /*
3251  * IGU driver acknowledgment register
3252  */
3253 struct igu_ack_register {
3254 #if defined(__BIG_ENDIAN)
3255         u16 sb_id_and_flags;
3256 #define IGU_ACK_REGISTER_STATUS_BLOCK_ID (0x1F<<0)
3257 #define IGU_ACK_REGISTER_STATUS_BLOCK_ID_SHIFT 0
3258 #define IGU_ACK_REGISTER_STORM_ID (0x7<<5)
3259 #define IGU_ACK_REGISTER_STORM_ID_SHIFT 5
3260 #define IGU_ACK_REGISTER_UPDATE_INDEX (0x1<<8)
3261 #define IGU_ACK_REGISTER_UPDATE_INDEX_SHIFT 8
3262 #define IGU_ACK_REGISTER_INTERRUPT_MODE (0x3<<9)
3263 #define IGU_ACK_REGISTER_INTERRUPT_MODE_SHIFT 9
3264 #define IGU_ACK_REGISTER_RESERVED (0x1F<<11)
3265 #define IGU_ACK_REGISTER_RESERVED_SHIFT 11
3266         u16 status_block_index;
3267 #elif defined(__LITTLE_ENDIAN)
3268         u16 status_block_index;
3269         u16 sb_id_and_flags;
3270 #define IGU_ACK_REGISTER_STATUS_BLOCK_ID (0x1F<<0)
3271 #define IGU_ACK_REGISTER_STATUS_BLOCK_ID_SHIFT 0
3272 #define IGU_ACK_REGISTER_STORM_ID (0x7<<5)
3273 #define IGU_ACK_REGISTER_STORM_ID_SHIFT 5
3274 #define IGU_ACK_REGISTER_UPDATE_INDEX (0x1<<8)
3275 #define IGU_ACK_REGISTER_UPDATE_INDEX_SHIFT 8
3276 #define IGU_ACK_REGISTER_INTERRUPT_MODE (0x3<<9)
3277 #define IGU_ACK_REGISTER_INTERRUPT_MODE_SHIFT 9
3278 #define IGU_ACK_REGISTER_RESERVED (0x1F<<11)
3279 #define IGU_ACK_REGISTER_RESERVED_SHIFT 11
3280 #endif
3281 };
3282 
3283 
3284 /*
3285  * IGU driver acknowledgement register
3286  */
3287 struct igu_backward_compatible {
3288         u32 sb_id_and_flags;
3289 #define IGU_BACKWARD_COMPATIBLE_SB_INDEX (0xFFFF<<0)
3290 #define IGU_BACKWARD_COMPATIBLE_SB_INDEX_SHIFT 0
3291 #define IGU_BACKWARD_COMPATIBLE_SB_SELECT (0x1F<<16)
3292 #define IGU_BACKWARD_COMPATIBLE_SB_SELECT_SHIFT 16
3293 #define IGU_BACKWARD_COMPATIBLE_SEGMENT_ACCESS (0x7<<21)
3294 #define IGU_BACKWARD_COMPATIBLE_SEGMENT_ACCESS_SHIFT 21
3295 #define IGU_BACKWARD_COMPATIBLE_BUPDATE (0x1<<24)
3296 #define IGU_BACKWARD_COMPATIBLE_BUPDATE_SHIFT 24
3297 #define IGU_BACKWARD_COMPATIBLE_ENABLE_INT (0x3<<25)
3298 #define IGU_BACKWARD_COMPATIBLE_ENABLE_INT_SHIFT 25
3299 #define IGU_BACKWARD_COMPATIBLE_RESERVED_0 (0x1F<<27)
3300 #define IGU_BACKWARD_COMPATIBLE_RESERVED_0_SHIFT 27
3301         u32 reserved_2;
3302 };
3303 
3304 
3305 /*
3306  * IGU driver acknowledgement register
3307  */
3308 struct igu_regular {
3309         u32 sb_id_and_flags;
3310 #define IGU_REGULAR_SB_INDEX (0xFFFFF<<0)
3311 #define IGU_REGULAR_SB_INDEX_SHIFT 0
3312 #define IGU_REGULAR_RESERVED0 (0x1<<20)
3313 #define IGU_REGULAR_RESERVED0_SHIFT 20
3314 #define IGU_REGULAR_SEGMENT_ACCESS (0x7<<21)
3315 #define IGU_REGULAR_SEGMENT_ACCESS_SHIFT 21
3316 #define IGU_REGULAR_BUPDATE (0x1<<24)
3317 #define IGU_REGULAR_BUPDATE_SHIFT 24
3318 #define IGU_REGULAR_ENABLE_INT (0x3<<25)
3319 #define IGU_REGULAR_ENABLE_INT_SHIFT 25
3320 #define IGU_REGULAR_RESERVED_1 (0x1<<27)
3321 #define IGU_REGULAR_RESERVED_1_SHIFT 27
3322 #define IGU_REGULAR_CLEANUP_TYPE (0x3<<28)
3323 #define IGU_REGULAR_CLEANUP_TYPE_SHIFT 28
3324 #define IGU_REGULAR_CLEANUP_SET (0x1<<30)
3325 #define IGU_REGULAR_CLEANUP_SET_SHIFT 30
3326 #define IGU_REGULAR_BCLEANUP (0x1<<31)
3327 #define IGU_REGULAR_BCLEANUP_SHIFT 31
3328         u32 reserved_2;
3329 };
3330 
3331 /*
3332  * IGU driver acknowledgement register
3333  */
3334 union igu_consprod_reg {
3335         struct igu_regular regular;
3336         struct igu_backward_compatible backward_compatible;
3337 };
3338 
3339 
3340 /*
3341  * Igu control commands
3342  */
3343 enum igu_ctrl_cmd {
3344         IGU_CTRL_CMD_TYPE_RD,
3345         IGU_CTRL_CMD_TYPE_WR,
3346         MAX_IGU_CTRL_CMD
3347 };
3348 
3349 
3350 /*
3351  * Control register for the IGU command register
3352  */
3353 struct igu_ctrl_reg {
3354         u32 ctrl_data;
3355 #define IGU_CTRL_REG_ADDRESS (0xFFF<<0)
3356 #define IGU_CTRL_REG_ADDRESS_SHIFT 0
3357 #define IGU_CTRL_REG_FID (0x7F<<12)
3358 #define IGU_CTRL_REG_FID_SHIFT 12
3359 #define IGU_CTRL_REG_RESERVED (0x1<<19)
3360 #define IGU_CTRL_REG_RESERVED_SHIFT 19
3361 #define IGU_CTRL_REG_TYPE (0x1<<20)
3362 #define IGU_CTRL_REG_TYPE_SHIFT 20
3363 #define IGU_CTRL_REG_UNUSED (0x7FF<<21)
3364 #define IGU_CTRL_REG_UNUSED_SHIFT 21
3365 };
3366 
3367 
3368 /*
3369  * Igu interrupt command
3370  */
3371 enum igu_int_cmd {
3372         IGU_INT_ENABLE,
3373         IGU_INT_DISABLE,
3374         IGU_INT_NOP,
3375         IGU_INT_NOP2,
3376         MAX_IGU_INT_CMD
3377 };
3378 
3379 
3380 /*
3381  * Igu segments
3382  */
3383 enum igu_seg_access {
3384         IGU_SEG_ACCESS_NORM,
3385         IGU_SEG_ACCESS_DEF,
3386         IGU_SEG_ACCESS_ATTN,
3387         MAX_IGU_SEG_ACCESS
3388 };
3389 
3390 
3391 /*
3392  * Parser parsing flags field
3393  */
3394 struct parsing_flags {
3395         __le16 flags;
3396 #define PARSING_FLAGS_ETHERNET_ADDRESS_TYPE (0x1<<0)
3397 #define PARSING_FLAGS_ETHERNET_ADDRESS_TYPE_SHIFT 0
3398 #define PARSING_FLAGS_VLAN (0x1<<1)
3399 #define PARSING_FLAGS_VLAN_SHIFT 1
3400 #define PARSING_FLAGS_EXTRA_VLAN (0x1<<2)
3401 #define PARSING_FLAGS_EXTRA_VLAN_SHIFT 2
3402 #define PARSING_FLAGS_OVER_ETHERNET_PROTOCOL (0x3<<3)
3403 #define PARSING_FLAGS_OVER_ETHERNET_PROTOCOL_SHIFT 3
3404 #define PARSING_FLAGS_IP_OPTIONS (0x1<<5)
3405 #define PARSING_FLAGS_IP_OPTIONS_SHIFT 5
3406 #define PARSING_FLAGS_FRAGMENTATION_STATUS (0x1<<6)
3407 #define PARSING_FLAGS_FRAGMENTATION_STATUS_SHIFT 6
3408 #define PARSING_FLAGS_OVER_IP_PROTOCOL (0x3<<7)
3409 #define PARSING_FLAGS_OVER_IP_PROTOCOL_SHIFT 7
3410 #define PARSING_FLAGS_PURE_ACK_INDICATION (0x1<<9)
3411 #define PARSING_FLAGS_PURE_ACK_INDICATION_SHIFT 9
3412 #define PARSING_FLAGS_TCP_OPTIONS_EXIST (0x1<<10)
3413 #define PARSING_FLAGS_TCP_OPTIONS_EXIST_SHIFT 10
3414 #define PARSING_FLAGS_TIME_STAMP_EXIST_FLAG (0x1<<11)
3415 #define PARSING_FLAGS_TIME_STAMP_EXIST_FLAG_SHIFT 11
3416 #define PARSING_FLAGS_CONNECTION_MATCH (0x1<<12)
3417 #define PARSING_FLAGS_CONNECTION_MATCH_SHIFT 12
3418 #define PARSING_FLAGS_LLC_SNAP (0x1<<13)
3419 #define PARSING_FLAGS_LLC_SNAP_SHIFT 13
3420 #define PARSING_FLAGS_RESERVED0 (0x3<<14)
3421 #define PARSING_FLAGS_RESERVED0_SHIFT 14
3422 };
3423 
3424 
3425 /*
3426  * Parsing flags for TCP ACK type
3427  */
3428 enum prs_flags_ack_type {
3429         PRS_FLAG_PUREACK_PIGGY,
3430         PRS_FLAG_PUREACK_PURE,
3431         MAX_PRS_FLAGS_ACK_TYPE
3432 };
3433 
3434 
3435 /*
3436  * Parsing flags for Ethernet address type
3437  */
3438 enum prs_flags_eth_addr_type {
3439         PRS_FLAG_ETHTYPE_NON_UNICAST,
3440         PRS_FLAG_ETHTYPE_UNICAST,
3441         MAX_PRS_FLAGS_ETH_ADDR_TYPE
3442 };
3443 
3444 
3445 /*
3446  * Parsing flags for over-ethernet protocol
3447  */
3448 enum prs_flags_over_eth {
3449         PRS_FLAG_OVERETH_UNKNOWN,
3450         PRS_FLAG_OVERETH_IPV4,
3451         PRS_FLAG_OVERETH_IPV6,
3452         PRS_FLAG_OVERETH_LLCSNAP_UNKNOWN,
3453         MAX_PRS_FLAGS_OVER_ETH
3454 };
3455 
3456 
3457 /*
3458  * Parsing flags for over-IP protocol
3459  */
3460 enum prs_flags_over_ip {
3461         PRS_FLAG_OVERIP_UNKNOWN,
3462         PRS_FLAG_OVERIP_TCP,
3463         PRS_FLAG_OVERIP_UDP,
3464         MAX_PRS_FLAGS_OVER_IP
3465 };
3466 
3467 
3468 /*
3469  * SDM operation gen command (generate aggregative interrupt)
3470  */
3471 struct sdm_op_gen {
3472         __le32 command;
3473 #define SDM_OP_GEN_COMP_PARAM (0x1F<<0)
3474 #define SDM_OP_GEN_COMP_PARAM_SHIFT 0
3475 #define SDM_OP_GEN_COMP_TYPE (0x7<<5)
3476 #define SDM_OP_GEN_COMP_TYPE_SHIFT 5
3477 #define SDM_OP_GEN_AGG_VECT_IDX (0xFF<<8)
3478 #define SDM_OP_GEN_AGG_VECT_IDX_SHIFT 8
3479 #define SDM_OP_GEN_AGG_VECT_IDX_VALID (0x1<<16)
3480 #define SDM_OP_GEN_AGG_VECT_IDX_VALID_SHIFT 16
3481 #define SDM_OP_GEN_RESERVED (0x7FFF<<17)
3482 #define SDM_OP_GEN_RESERVED_SHIFT 17
3483 };
3484 
3485 
3486 /*
3487  * Timers connection context
3488  */
3489 struct timers_block_context {
3490         u32 __reserved_0;
3491         u32 __reserved_1;
3492         u32 __reserved_2;
3493         u32 flags;
3494 #define __TIMERS_BLOCK_CONTEXT_NUM_OF_ACTIVE_TIMERS (0x3<<0)
3495 #define __TIMERS_BLOCK_CONTEXT_NUM_OF_ACTIVE_TIMERS_SHIFT 0
3496 #define TIMERS_BLOCK_CONTEXT_CONN_VALID_FLG (0x1<<2)
3497 #define TIMERS_BLOCK_CONTEXT_CONN_VALID_FLG_SHIFT 2
3498 #define __TIMERS_BLOCK_CONTEXT_RESERVED0 (0x1FFFFFFF<<3)
3499 #define __TIMERS_BLOCK_CONTEXT_RESERVED0_SHIFT 3
3500 };
3501 
3502 
3503 /*
3504  * The eth aggregative context of Tstorm
3505  */
3506 struct tstorm_eth_ag_context {
3507         u32 __reserved0[14];
3508 };
3509 
3510 
3511 /*
3512  * The eth aggregative context of Ustorm
3513  */
3514 struct ustorm_eth_ag_context {
3515         u32 __reserved0;
3516 #if defined(__BIG_ENDIAN)
3517         u8 cdu_usage;
3518         u8 __reserved2;
3519         u16 __reserved1;
3520 #elif defined(__LITTLE_ENDIAN)
3521         u16 __reserved1;
3522         u8 __reserved2;
3523         u8 cdu_usage;
3524 #endif
3525         u32 __reserved3[6];
3526 };
3527 
3528 
3529 /*
3530  * The eth aggregative context of Xstorm
3531  */
3532 struct xstorm_eth_ag_context {
3533         u32 reserved0;
3534 #if defined(__BIG_ENDIAN)
3535         u8 cdu_reserved;
3536         u8 reserved2;
3537         u16 reserved1;
3538 #elif defined(__LITTLE_ENDIAN)
3539         u16 reserved1;
3540         u8 reserved2;
3541         u8 cdu_reserved;
3542 #endif
3543         u32 reserved3[30];
3544 };
3545 
3546 
3547 /*
3548  * doorbell message sent to the chip
3549  */
3550 struct doorbell {
3551 #if defined(__BIG_ENDIAN)
3552         u16 zero_fill2;
3553         u8 zero_fill1;
3554         struct doorbell_hdr header;
3555 #elif defined(__LITTLE_ENDIAN)
3556         struct doorbell_hdr header;
3557         u8 zero_fill1;
3558         u16 zero_fill2;
3559 #endif
3560 };
3561 
3562 
3563 /*
3564  * doorbell message sent to the chip
3565  */
3566 struct doorbell_set_prod {
3567 #if defined(__BIG_ENDIAN)
3568         u16 prod;
3569         u8 zero_fill1;
3570         struct doorbell_hdr header;
3571 #elif defined(__LITTLE_ENDIAN)
3572         struct doorbell_hdr header;
3573         u8 zero_fill1;
3574         u16 prod;
3575 #endif
3576 };
3577 
3578 
3579 struct regpair {
3580         __le32 lo;
3581         __le32 hi;
3582 };
3583 
3584 struct regpair_native {
3585         u32 lo;
3586         u32 hi;
3587 };
3588 
3589 /*
3590  * Classify rule opcodes in E2/E3
3591  */
3592 enum classify_rule {
3593         CLASSIFY_RULE_OPCODE_MAC,
3594         CLASSIFY_RULE_OPCODE_VLAN,
3595         CLASSIFY_RULE_OPCODE_PAIR,
3596         CLASSIFY_RULE_OPCODE_IMAC_VNI,
3597         MAX_CLASSIFY_RULE
3598 };
3599 
3600 
3601 /*
3602  * Classify rule types in E2/E3
3603  */
3604 enum classify_rule_action_type {
3605         CLASSIFY_RULE_REMOVE,
3606         CLASSIFY_RULE_ADD,
3607         MAX_CLASSIFY_RULE_ACTION_TYPE
3608 };
3609 
3610 
3611 /*
3612  * client init ramrod data
3613  */
3614 struct client_init_general_data {
3615         u8 client_id;
3616         u8 statistics_counter_id;
3617         u8 statistics_en_flg;
3618         u8 is_fcoe_flg;
3619         u8 activate_flg;
3620         u8 sp_client_id;
3621         __le16 mtu;
3622         u8 statistics_zero_flg;
3623         u8 func_id;
3624         u8 cos;
3625         u8 traffic_type;
3626         u8 fp_hsi_ver;
3627         u8 reserved0[3];
3628 };
3629 
3630 
3631 /*
3632  * client init rx data
3633  */
3634 struct client_init_rx_data {
3635         u8 tpa_en;
3636 #define CLIENT_INIT_RX_DATA_TPA_EN_IPV4 (0x1<<0)
3637 #define CLIENT_INIT_RX_DATA_TPA_EN_IPV4_SHIFT 0
3638 #define CLIENT_INIT_RX_DATA_TPA_EN_IPV6 (0x1<<1)
3639 #define CLIENT_INIT_RX_DATA_TPA_EN_IPV6_SHIFT 1
3640 #define CLIENT_INIT_RX_DATA_TPA_MODE (0x1<<2)
3641 #define CLIENT_INIT_RX_DATA_TPA_MODE_SHIFT 2
3642 #define CLIENT_INIT_RX_DATA_TPA_OVER_VLAN_DISABLE (0x1<<3)
3643 #define CLIENT_INIT_RX_DATA_TPA_OVER_VLAN_DISABLE_SHIFT 3
3644 #define CLIENT_INIT_RX_DATA_RESERVED5 (0xF<<4)
3645 #define CLIENT_INIT_RX_DATA_RESERVED5_SHIFT 4
3646         u8 vmqueue_mode_en_flg;
3647         u8 extra_data_over_sgl_en_flg;
3648         u8 cache_line_alignment_log_size;
3649         u8 enable_dynamic_hc;
3650         u8 max_sges_for_packet;
3651         u8 client_qzone_id;
3652         u8 drop_ip_cs_err_flg;
3653         u8 drop_tcp_cs_err_flg;
3654         u8 drop_ttl0_flg;
3655         u8 drop_udp_cs_err_flg;
3656         u8 inner_vlan_removal_enable_flg;
3657         u8 outer_vlan_removal_enable_flg;
3658         u8 status_block_id;
3659         u8 rx_sb_index_number;
3660         u8 dont_verify_rings_pause_thr_flg;
3661         u8 max_tpa_queues;
3662         u8 silent_vlan_removal_flg;
3663         __le16 max_bytes_on_bd;
3664         __le16 sge_buff_size;
3665         u8 approx_mcast_engine_id;
3666         u8 rss_engine_id;
3667         struct regpair bd_page_base;
3668         struct regpair sge_page_base;
3669         struct regpair cqe_page_base;
3670         u8 is_leading_rss;
3671         u8 is_approx_mcast;
3672         __le16 max_agg_size;
3673         __le16 state;
3674 #define CLIENT_INIT_RX_DATA_UCAST_DROP_ALL (0x1<<0)
3675 #define CLIENT_INIT_RX_DATA_UCAST_DROP_ALL_SHIFT 0
3676 #define CLIENT_INIT_RX_DATA_UCAST_ACCEPT_ALL (0x1<<1)
3677 #define CLIENT_INIT_RX_DATA_UCAST_ACCEPT_ALL_SHIFT 1
3678 #define CLIENT_INIT_RX_DATA_UCAST_ACCEPT_UNMATCHED (0x1<<2)
3679 #define CLIENT_INIT_RX_DATA_UCAST_ACCEPT_UNMATCHED_SHIFT 2
3680 #define CLIENT_INIT_RX_DATA_MCAST_DROP_ALL (0x1<<3)
3681 #define CLIENT_INIT_RX_DATA_MCAST_DROP_ALL_SHIFT 3
3682 #define CLIENT_INIT_RX_DATA_MCAST_ACCEPT_ALL (0x1<<4)
3683 #define CLIENT_INIT_RX_DATA_MCAST_ACCEPT_ALL_SHIFT 4
3684 #define CLIENT_INIT_RX_DATA_BCAST_ACCEPT_ALL (0x1<<5)
3685 #define CLIENT_INIT_RX_DATA_BCAST_ACCEPT_ALL_SHIFT 5
3686 #define CLIENT_INIT_RX_DATA_ACCEPT_ANY_VLAN (0x1<<6)
3687 #define CLIENT_INIT_RX_DATA_ACCEPT_ANY_VLAN_SHIFT 6
3688 #define CLIENT_INIT_RX_DATA_RESERVED2 (0x1FF<<7)
3689 #define CLIENT_INIT_RX_DATA_RESERVED2_SHIFT 7
3690         __le16 cqe_pause_thr_low;
3691         __le16 cqe_pause_thr_high;
3692         __le16 bd_pause_thr_low;
3693         __le16 bd_pause_thr_high;
3694         __le16 sge_pause_thr_low;
3695         __le16 sge_pause_thr_high;
3696         __le16 rx_cos_mask;
3697         __le16 silent_vlan_value;
3698         __le16 silent_vlan_mask;
3699         u8 handle_ptp_pkts_flg;
3700         u8 reserved6[3];
3701         __le32 reserved7;
3702 };
3703 
3704 /*
3705  * client init tx data
3706  */
3707 struct client_init_tx_data {
3708         u8 enforce_security_flg;
3709         u8 tx_status_block_id;
3710         u8 tx_sb_index_number;
3711         u8 tss_leading_client_id;
3712         u8 tx_switching_flg;
3713         u8 anti_spoofing_flg;
3714         __le16 default_vlan;
3715         struct regpair tx_bd_page_base;
3716         __le16 state;
3717 #define CLIENT_INIT_TX_DATA_UCAST_ACCEPT_ALL (0x1<<0)
3718 #define CLIENT_INIT_TX_DATA_UCAST_ACCEPT_ALL_SHIFT 0
3719 #define CLIENT_INIT_TX_DATA_MCAST_ACCEPT_ALL (0x1<<1)
3720 #define CLIENT_INIT_TX_DATA_MCAST_ACCEPT_ALL_SHIFT 1
3721 #define CLIENT_INIT_TX_DATA_BCAST_ACCEPT_ALL (0x1<<2)
3722 #define CLIENT_INIT_TX_DATA_BCAST_ACCEPT_ALL_SHIFT 2
3723 #define CLIENT_INIT_TX_DATA_ACCEPT_ANY_VLAN (0x1<<3)
3724 #define CLIENT_INIT_TX_DATA_ACCEPT_ANY_VLAN_SHIFT 3
3725 #define CLIENT_INIT_TX_DATA_RESERVED0 (0xFFF<<4)
3726 #define CLIENT_INIT_TX_DATA_RESERVED0_SHIFT 4
3727         u8 default_vlan_flg;
3728         u8 force_default_pri_flg;
3729         u8 tunnel_lso_inc_ip_id;
3730         u8 refuse_outband_vlan_flg;
3731         u8 tunnel_non_lso_pcsum_location;
3732         u8 tunnel_non_lso_outer_ip_csum_location;
3733 };
3734 
3735 /*
3736  * client init ramrod data
3737  */
3738 struct client_init_ramrod_data {
3739         struct client_init_general_data general;
3740         struct client_init_rx_data rx;
3741         struct client_init_tx_data tx;
3742 };
3743 
3744 
3745 /*
3746  * client update ramrod data
3747  */
3748 struct client_update_ramrod_data {
3749         u8 client_id;
3750         u8 func_id;
3751         u8 inner_vlan_removal_enable_flg;
3752         u8 inner_vlan_removal_change_flg;
3753         u8 outer_vlan_removal_enable_flg;
3754         u8 outer_vlan_removal_change_flg;
3755         u8 anti_spoofing_enable_flg;
3756         u8 anti_spoofing_change_flg;
3757         u8 activate_flg;
3758         u8 activate_change_flg;
3759         __le16 default_vlan;
3760         u8 default_vlan_enable_flg;
3761         u8 default_vlan_change_flg;
3762         __le16 silent_vlan_value;
3763         __le16 silent_vlan_mask;
3764         u8 silent_vlan_removal_flg;
3765         u8 silent_vlan_change_flg;
3766         u8 refuse_outband_vlan_flg;
3767         u8 refuse_outband_vlan_change_flg;
3768         u8 tx_switching_flg;
3769         u8 tx_switching_change_flg;
3770         u8 handle_ptp_pkts_flg;
3771         u8 handle_ptp_pkts_change_flg;
3772         __le16 reserved1;
3773         __le32 echo;
3774 };
3775 
3776 
3777 /*
3778  * The eth storm context of Cstorm
3779  */
3780 struct cstorm_eth_st_context {
3781         u32 __reserved0[4];
3782 };
3783 
3784 
3785 struct double_regpair {
3786         u32 regpair0_lo;
3787         u32 regpair0_hi;
3788         u32 regpair1_lo;
3789         u32 regpair1_hi;
3790 };
3791 
3792 /* 2nd parse bd type used in ethernet tx BDs */
3793 enum eth_2nd_parse_bd_type {
3794         ETH_2ND_PARSE_BD_TYPE_LSO_TUNNEL,
3795         MAX_ETH_2ND_PARSE_BD_TYPE
3796 };
3797 
3798 /*
3799  * Ethernet address typesm used in ethernet tx BDs
3800  */
3801 enum eth_addr_type {
3802         UNKNOWN_ADDRESS,
3803         UNICAST_ADDRESS,
3804         MULTICAST_ADDRESS,
3805         BROADCAST_ADDRESS,
3806         MAX_ETH_ADDR_TYPE
3807 };
3808 
3809 
3810 /*
3811  *
3812  */
3813 struct eth_classify_cmd_header {
3814         u8 cmd_general_data;
3815 #define ETH_CLASSIFY_CMD_HEADER_RX_CMD (0x1<<0)
3816 #define ETH_CLASSIFY_CMD_HEADER_RX_CMD_SHIFT 0
3817 #define ETH_CLASSIFY_CMD_HEADER_TX_CMD (0x1<<1)
3818 #define ETH_CLASSIFY_CMD_HEADER_TX_CMD_SHIFT 1
3819 #define ETH_CLASSIFY_CMD_HEADER_OPCODE (0x3<<2)
3820 #define ETH_CLASSIFY_CMD_HEADER_OPCODE_SHIFT 2
3821 #define ETH_CLASSIFY_CMD_HEADER_IS_ADD (0x1<<4)
3822 #define ETH_CLASSIFY_CMD_HEADER_IS_ADD_SHIFT 4
3823 #define ETH_CLASSIFY_CMD_HEADER_RESERVED0 (0x7<<5)
3824 #define ETH_CLASSIFY_CMD_HEADER_RESERVED0_SHIFT 5
3825         u8 func_id;
3826         u8 client_id;
3827         u8 reserved1;
3828 };
3829 
3830 
3831 /*
3832  * header for eth classification config ramrod
3833  */
3834 struct eth_classify_header {
3835         u8 rule_cnt;
3836         u8 warning_on_error;
3837         __le16 reserved1;
3838         __le32 echo;
3839 };
3840 
3841 /*
3842  * Command for adding/removing a Inner-MAC/VNI classification rule
3843  */
3844 struct eth_classify_imac_vni_cmd {
3845         struct eth_classify_cmd_header header;
3846         __le32 vni;
3847         __le16 imac_lsb;
3848         __le16 imac_mid;
3849         __le16 imac_msb;
3850         __le16 reserved1;
3851 };
3852 
3853 /*
3854  * Command for adding/removing a MAC classification rule
3855  */
3856 struct eth_classify_mac_cmd {
3857         struct eth_classify_cmd_header header;
3858         __le16 reserved0;
3859         __le16 inner_mac;
3860         __le16 mac_lsb;
3861         __le16 mac_mid;
3862         __le16 mac_msb;
3863         __le16 reserved1;
3864 };
3865 
3866 
3867 /*
3868  * Command for adding/removing a MAC-VLAN pair classification rule
3869  */
3870 struct eth_classify_pair_cmd {
3871         struct eth_classify_cmd_header header;
3872         __le16 reserved0;
3873         __le16 inner_mac;
3874         __le16 mac_lsb;
3875         __le16 mac_mid;
3876         __le16 mac_msb;
3877         __le16 vlan;
3878 };
3879 
3880 
3881 /*
3882  * Command for adding/removing a VLAN classification rule
3883  */
3884 struct eth_classify_vlan_cmd {
3885         struct eth_classify_cmd_header header;
3886         __le32 reserved0;
3887         __le32 reserved1;
3888         __le16 reserved2;
3889         __le16 vlan;
3890 };
3891 
3892 /*
3893  * Command for adding/removing a VXLAN classification rule
3894  */
3895 
3896 /*
3897  * union for eth classification rule
3898  */
3899 union eth_classify_rule_cmd {
3900         struct eth_classify_mac_cmd mac;
3901         struct eth_classify_vlan_cmd vlan;
3902         struct eth_classify_pair_cmd pair;
3903         struct eth_classify_imac_vni_cmd imac_vni;
3904 };
3905 
3906 /*
3907  * parameters for eth classification configuration ramrod
3908  */
3909 struct eth_classify_rules_ramrod_data {
3910         struct eth_classify_header header;
3911         union eth_classify_rule_cmd rules[CLASSIFY_RULES_COUNT];
3912 };
3913 
3914 
3915 /*
3916  * The data contain client ID need to the ramrod
3917  */
3918 struct eth_common_ramrod_data {
3919         __le32 client_id;
3920         __le32 reserved1;
3921 };
3922 
3923 
3924 /*
3925  * The eth storm context of Ustorm
3926  */
3927 struct ustorm_eth_st_context {
3928         u32 reserved0[52];
3929 };
3930 
3931 /*
3932  * The eth storm context of Tstorm
3933  */
3934 struct tstorm_eth_st_context {
3935         u32 __reserved0[28];
3936 };
3937 
3938 /*
3939  * The eth storm context of Xstorm
3940  */
3941 struct xstorm_eth_st_context {
3942         u32 reserved0[60];
3943 };
3944 
3945 /*
3946  * Ethernet connection context
3947  */
3948 struct eth_context {
3949         struct ustorm_eth_st_context ustorm_st_context;
3950         struct tstorm_eth_st_context tstorm_st_context;
3951         struct xstorm_eth_ag_context xstorm_ag_context;
3952         struct tstorm_eth_ag_context tstorm_ag_context;
3953         struct cstorm_eth_ag_context cstorm_ag_context;
3954         struct ustorm_eth_ag_context ustorm_ag_context;
3955         struct timers_block_context timers_context;
3956         struct xstorm_eth_st_context xstorm_st_context;
3957         struct cstorm_eth_st_context cstorm_st_context;
3958 };
3959 
3960 
3961 /*
3962  * union for sgl and raw data.
3963  */
3964 union eth_sgl_or_raw_data {
3965         __le16 sgl[8];
3966         u32 raw_data[4];
3967 };
3968 
3969 /*
3970  * eth FP end aggregation CQE parameters struct
3971  */
3972 struct eth_end_agg_rx_cqe {
3973         u8 type_error_flags;
3974 #define ETH_END_AGG_RX_CQE_TYPE (0x3<<0)
3975 #define ETH_END_AGG_RX_CQE_TYPE_SHIFT 0
3976 #define ETH_END_AGG_RX_CQE_SGL_RAW_SEL (0x1<<2)
3977 #define ETH_END_AGG_RX_CQE_SGL_RAW_SEL_SHIFT 2
3978 #define ETH_END_AGG_RX_CQE_RESERVED0 (0x1F<<3)
3979 #define ETH_END_AGG_RX_CQE_RESERVED0_SHIFT 3
3980         u8 reserved1;
3981         u8 queue_index;
3982         u8 reserved2;
3983         __le32 timestamp_delta;
3984         __le16 num_of_coalesced_segs;
3985         __le16 pkt_len;
3986         u8 pure_ack_count;
3987         u8 reserved3;
3988         __le16 reserved4;
3989         union eth_sgl_or_raw_data sgl_or_raw_data;
3990         __le32 reserved5[8];
3991 };
3992 
3993 
3994 /*
3995  * regular eth FP CQE parameters struct
3996  */
3997 struct eth_fast_path_rx_cqe {
3998         u8 type_error_flags;
3999 #define ETH_FAST_PATH_RX_CQE_TYPE (0x3<<0)
4000 #define ETH_FAST_PATH_RX_CQE_TYPE_SHIFT 0
4001 #define ETH_FAST_PATH_RX_CQE_SGL_RAW_SEL (0x1<<2)
4002 #define ETH_FAST_PATH_RX_CQE_SGL_RAW_SEL_SHIFT 2
4003 #define ETH_FAST_PATH_RX_CQE_PHY_DECODE_ERR_FLG (0x1<<3)
4004 #define ETH_FAST_PATH_RX_CQE_PHY_DECODE_ERR_FLG_SHIFT 3
4005 #define ETH_FAST_PATH_RX_CQE_IP_BAD_XSUM_FLG (0x1<<4)
4006 #define ETH_FAST_PATH_RX_CQE_IP_BAD_XSUM_FLG_SHIFT 4
4007 #define ETH_FAST_PATH_RX_CQE_L4_BAD_XSUM_FLG (0x1<<5)
4008 #define ETH_FAST_PATH_RX_CQE_L4_BAD_XSUM_FLG_SHIFT 5
4009 #define ETH_FAST_PATH_RX_CQE_PTP_PKT (0x1<<6)
4010 #define ETH_FAST_PATH_RX_CQE_PTP_PKT_SHIFT 6
4011 #define ETH_FAST_PATH_RX_CQE_RESERVED0 (0x1<<7)
4012 #define ETH_FAST_PATH_RX_CQE_RESERVED0_SHIFT 7
4013         u8 status_flags;
4014 #define ETH_FAST_PATH_RX_CQE_RSS_HASH_TYPE (0x7<<0)
4015 #define ETH_FAST_PATH_RX_CQE_RSS_HASH_TYPE_SHIFT 0
4016 #define ETH_FAST_PATH_RX_CQE_RSS_HASH_FLG (0x1<<3)
4017 #define ETH_FAST_PATH_RX_CQE_RSS_HASH_FLG_SHIFT 3
4018 #define ETH_FAST_PATH_RX_CQE_BROADCAST_FLG (0x1<<4)
4019 #define ETH_FAST_PATH_RX_CQE_BROADCAST_FLG_SHIFT 4
4020 #define ETH_FAST_PATH_RX_CQE_MAC_MATCH_FLG (0x1<<5)
4021 #define ETH_FAST_PATH_RX_CQE_MAC_MATCH_FLG_SHIFT 5
4022 #define ETH_FAST_PATH_RX_CQE_IP_XSUM_NO_VALIDATION_FLG (0x1<<6)
4023 #define ETH_FAST_PATH_RX_CQE_IP_XSUM_NO_VALIDATION_FLG_SHIFT 6
4024 #define ETH_FAST_PATH_RX_CQE_L4_XSUM_NO_VALIDATION_FLG (0x1<<7)
4025 #define ETH_FAST_PATH_RX_CQE_L4_XSUM_NO_VALIDATION_FLG_SHIFT 7
4026         u8 queue_index;
4027         u8 placement_offset;
4028         __le32 rss_hash_result;
4029         __le16 vlan_tag;
4030         __le16 pkt_len_or_gro_seg_len;
4031         __le16 len_on_bd;
4032         struct parsing_flags pars_flags;
4033         union eth_sgl_or_raw_data sgl_or_raw_data;
4034         u8 tunn_type;
4035         u8 tunn_inner_hdrs_offset;
4036         __le16 reserved1;
4037         __le32 tunn_tenant_id;
4038         __le32 padding[5];
4039         u32 marker;
4040 };
4041 
4042 
4043 /*
4044  * Command for setting classification flags for a client
4045  */
4046 struct eth_filter_rules_cmd {
4047         u8 cmd_general_data;
4048 #define ETH_FILTER_RULES_CMD_RX_CMD (0x1<<0)
4049 #define ETH_FILTER_RULES_CMD_RX_CMD_SHIFT 0
4050 #define ETH_FILTER_RULES_CMD_TX_CMD (0x1<<1)
4051 #define ETH_FILTER_RULES_CMD_TX_CMD_SHIFT 1
4052 #define ETH_FILTER_RULES_CMD_RESERVED0 (0x3F<<2)
4053 #define ETH_FILTER_RULES_CMD_RESERVED0_SHIFT 2
4054         u8 func_id;
4055         u8 client_id;
4056         u8 reserved1;
4057         __le16 state;
4058 #define ETH_FILTER_RULES_CMD_UCAST_DROP_ALL (0x1<<0)
4059 #define ETH_FILTER_RULES_CMD_UCAST_DROP_ALL_SHIFT 0
4060 #define ETH_FILTER_RULES_CMD_UCAST_ACCEPT_ALL (0x1<<1)
4061 #define ETH_FILTER_RULES_CMD_UCAST_ACCEPT_ALL_SHIFT 1
4062 #define ETH_FILTER_RULES_CMD_UCAST_ACCEPT_UNMATCHED (0x1<<2)
4063 #define ETH_FILTER_RULES_CMD_UCAST_ACCEPT_UNMATCHED_SHIFT 2
4064 #define ETH_FILTER_RULES_CMD_MCAST_DROP_ALL (0x1<<3)
4065 #define ETH_FILTER_RULES_CMD_MCAST_DROP_ALL_SHIFT 3
4066 #define ETH_FILTER_RULES_CMD_MCAST_ACCEPT_ALL (0x1<<4)
4067 #define ETH_FILTER_RULES_CMD_MCAST_ACCEPT_ALL_SHIFT 4
4068 #define ETH_FILTER_RULES_CMD_BCAST_ACCEPT_ALL (0x1<<5)
4069 #define ETH_FILTER_RULES_CMD_BCAST_ACCEPT_ALL_SHIFT 5
4070 #define ETH_FILTER_RULES_CMD_ACCEPT_ANY_VLAN (0x1<<6)
4071 #define ETH_FILTER_RULES_CMD_ACCEPT_ANY_VLAN_SHIFT 6
4072 #define ETH_FILTER_RULES_CMD_RESERVED2 (0x1FF<<7)
4073 #define ETH_FILTER_RULES_CMD_RESERVED2_SHIFT 7
4074         __le16 reserved3;
4075         struct regpair reserved4;
4076 };
4077 
4078 
4079 /*
4080  * parameters for eth classification filters ramrod
4081  */
4082 struct eth_filter_rules_ramrod_data {
4083         struct eth_classify_header header;
4084         struct eth_filter_rules_cmd rules[FILTER_RULES_COUNT];
4085 };
4086 
4087 /* Hsi version */
4088 enum eth_fp_hsi_ver {
4089         ETH_FP_HSI_VER_0,
4090         ETH_FP_HSI_VER_1,
4091         ETH_FP_HSI_VER_2,
4092         MAX_ETH_FP_HSI_VER
4093 };
4094 
4095 /*
4096  * parameters for eth classification configuration ramrod
4097  */
4098 struct eth_general_rules_ramrod_data {
4099         struct eth_classify_header header;
4100         union eth_classify_rule_cmd rules[CLASSIFY_RULES_COUNT];
4101 };
4102 
4103 
4104 /*
4105  * The data for Halt ramrod
4106  */
4107 struct eth_halt_ramrod_data {
4108         __le32 client_id;
4109         __le32 reserved0;
4110 };
4111 
4112 
4113 /*
4114  * destination and source mac address.
4115  */
4116 struct eth_mac_addresses {
4117 #if defined(__BIG_ENDIAN)
4118         __le16 dst_mid;
4119         __le16 dst_lo;
4120 #elif defined(__LITTLE_ENDIAN)
4121         __le16 dst_lo;
4122         __le16 dst_mid;
4123 #endif
4124 #if defined(__BIG_ENDIAN)
4125         __le16 src_lo;
4126         __le16 dst_hi;
4127 #elif defined(__LITTLE_ENDIAN)
4128         __le16 dst_hi;
4129         __le16 src_lo;
4130 #endif
4131 #if defined(__BIG_ENDIAN)
4132         __le16 src_hi;
4133         __le16 src_mid;
4134 #elif defined(__LITTLE_ENDIAN)
4135         __le16 src_mid;
4136         __le16 src_hi;
4137 #endif
4138 };
4139 
4140 /* tunneling related data */
4141 struct eth_tunnel_data {
4142         __le16 dst_lo;
4143         __le16 dst_mid;
4144         __le16 dst_hi;
4145         __le16 fw_ip_hdr_csum;
4146         __le16 pseudo_csum;
4147         u8 ip_hdr_start_inner_w;
4148         u8 flags;
4149 #define ETH_TUNNEL_DATA_IPV6_OUTER (0x1<<0)
4150 #define ETH_TUNNEL_DATA_IPV6_OUTER_SHIFT 0
4151 #define ETH_TUNNEL_DATA_RESERVED (0x7F<<1)
4152 #define ETH_TUNNEL_DATA_RESERVED_SHIFT 1
4153 };
4154 
4155 /* union for mac addresses and for tunneling data.
4156  * considered as tunneling data only if (tunnel_exist == 1).
4157  */
4158 union eth_mac_addr_or_tunnel_data {
4159         struct eth_mac_addresses mac_addr;
4160         struct eth_tunnel_data tunnel_data;
4161 };
4162 
4163 /*Command for setting multicast classification for a client */
4164 struct eth_multicast_rules_cmd {
4165         u8 cmd_general_data;
4166 #define ETH_MULTICAST_RULES_CMD_RX_CMD (0x1<<0)
4167 #define ETH_MULTICAST_RULES_CMD_RX_CMD_SHIFT 0
4168 #define ETH_MULTICAST_RULES_CMD_TX_CMD (0x1<<1)
4169 #define ETH_MULTICAST_RULES_CMD_TX_CMD_SHIFT 1
4170 #define ETH_MULTICAST_RULES_CMD_IS_ADD (0x1<<2)
4171 #define ETH_MULTICAST_RULES_CMD_IS_ADD_SHIFT 2
4172 #define ETH_MULTICAST_RULES_CMD_RESERVED0 (0x1F<<3)
4173 #define ETH_MULTICAST_RULES_CMD_RESERVED0_SHIFT 3
4174         u8 func_id;
4175         u8 bin_id;
4176         u8 engine_id;
4177         __le32 reserved2;
4178         struct regpair reserved3;
4179 };
4180 
4181 /*
4182  * parameters for multicast classification ramrod
4183  */
4184 struct eth_multicast_rules_ramrod_data {
4185         struct eth_classify_header header;
4186         struct eth_multicast_rules_cmd rules[MULTICAST_RULES_COUNT];
4187 };
4188 
4189 /*
4190  * Place holder for ramrods protocol specific data
4191  */
4192 struct ramrod_data {
4193         __le32 data_lo;
4194         __le32 data_hi;
4195 };
4196 
4197 /*
4198  * union for ramrod data for Ethernet protocol (CQE) (force size of 16 bits)
4199  */
4200 union eth_ramrod_data {
4201         struct ramrod_data general;
4202 };
4203 
4204 
4205 /*
4206  * RSS toeplitz hash type, as reported in CQE
4207  */
4208 enum eth_rss_hash_type {
4209         DEFAULT_HASH_TYPE,
4210         IPV4_HASH_TYPE,
4211         TCP_IPV4_HASH_TYPE,
4212         IPV6_HASH_TYPE,
4213         TCP_IPV6_HASH_TYPE,
4214         VLAN_PRI_HASH_TYPE,
4215         E1HOV_PRI_HASH_TYPE,
4216         DSCP_HASH_TYPE,
4217         MAX_ETH_RSS_HASH_TYPE
4218 };
4219 
4220 
4221 /*
4222  * Ethernet RSS mode
4223  */
4224 enum eth_rss_mode {
4225         ETH_RSS_MODE_DISABLED,
4226         ETH_RSS_MODE_REGULAR,
4227         ETH_RSS_MODE_VLAN_PRI,
4228         ETH_RSS_MODE_E1HOV_PRI,
4229         ETH_RSS_MODE_IP_DSCP,
4230         MAX_ETH_RSS_MODE
4231 };
4232 
4233 
4234 /*
4235  * parameters for RSS update ramrod (E2)
4236  */
4237 struct eth_rss_update_ramrod_data {
4238         u8 rss_engine_id;
4239         u8 rss_mode;
4240         __le16 capabilities;
4241 #define ETH_RSS_UPDATE_RAMROD_DATA_IPV4_CAPABILITY (0x1<<0)
4242 #define ETH_RSS_UPDATE_RAMROD_DATA_IPV4_CAPABILITY_SHIFT 0
4243 #define ETH_RSS_UPDATE_RAMROD_DATA_IPV4_TCP_CAPABILITY (0x1<<1)
4244 #define ETH_RSS_UPDATE_RAMROD_DATA_IPV4_TCP_CAPABILITY_SHIFT 1
4245 #define ETH_RSS_UPDATE_RAMROD_DATA_IPV4_UDP_CAPABILITY (0x1<<2)
4246 #define ETH_RSS_UPDATE_RAMROD_DATA_IPV4_UDP_CAPABILITY_SHIFT 2
4247 #define ETH_RSS_UPDATE_RAMROD_DATA_IPV4_VXLAN_CAPABILITY (0x1<<3)
4248 #define ETH_RSS_UPDATE_RAMROD_DATA_IPV4_VXLAN_CAPABILITY_SHIFT 3
4249 #define ETH_RSS_UPDATE_RAMROD_DATA_IPV6_CAPABILITY (0x1<<4)
4250 #define ETH_RSS_UPDATE_RAMROD_DATA_IPV6_CAPABILITY_SHIFT 4
4251 #define ETH_RSS_UPDATE_RAMROD_DATA_IPV6_TCP_CAPABILITY (0x1<<5)
4252 #define ETH_RSS_UPDATE_RAMROD_DATA_IPV6_TCP_CAPABILITY_SHIFT 5
4253 #define ETH_RSS_UPDATE_RAMROD_DATA_IPV6_UDP_CAPABILITY (0x1<<6)
4254 #define ETH_RSS_UPDATE_RAMROD_DATA_IPV6_UDP_CAPABILITY_SHIFT 6
4255 #define ETH_RSS_UPDATE_RAMROD_DATA_IPV6_VXLAN_CAPABILITY (0x1<<7)
4256 #define ETH_RSS_UPDATE_RAMROD_DATA_IPV6_VXLAN_CAPABILITY_SHIFT 7
4257 #define ETH_RSS_UPDATE_RAMROD_DATA_TUNN_INNER_HDRS_CAPABILITY (0x1<<8)
4258 #define ETH_RSS_UPDATE_RAMROD_DATA_TUNN_INNER_HDRS_CAPABILITY_SHIFT 8
4259 #define ETH_RSS_UPDATE_RAMROD_DATA_UPDATE_RSS_KEY (0x1<<9)
4260 #define ETH_RSS_UPDATE_RAMROD_DATA_UPDATE_RSS_KEY_SHIFT 9
4261 #define ETH_RSS_UPDATE_RAMROD_DATA_RESERVED (0x3F<<10)
4262 #define ETH_RSS_UPDATE_RAMROD_DATA_RESERVED_SHIFT 10
4263         u8 rss_result_mask;
4264         u8 reserved3;
4265         __le16 reserved4;
4266         u8 indirection_table[T_ETH_INDIRECTION_TABLE_SIZE];
4267         __le32 rss_key[T_ETH_RSS_KEY];
4268         __le32 echo;
4269         __le32 reserved5;
4270 };
4271 
4272 
4273 /*
4274  * The eth Rx Buffer Descriptor
4275  */
4276 struct eth_rx_bd {
4277         __le32 addr_lo;
4278         __le32 addr_hi;
4279 };
4280 
4281 
4282 /*
4283  * Eth Rx Cqe structure- general structure for ramrods
4284  */
4285 struct common_ramrod_eth_rx_cqe {
4286         u8 ramrod_type;
4287 #define COMMON_RAMROD_ETH_RX_CQE_TYPE (0x3<<0)
4288 #define COMMON_RAMROD_ETH_RX_CQE_TYPE_SHIFT 0
4289 #define COMMON_RAMROD_ETH_RX_CQE_ERROR (0x1<<2)
4290 #define COMMON_RAMROD_ETH_RX_CQE_ERROR_SHIFT 2
4291 #define COMMON_RAMROD_ETH_RX_CQE_RESERVED0 (0x1F<<3)
4292 #define COMMON_RAMROD_ETH_RX_CQE_RESERVED0_SHIFT 3
4293         u8 conn_type;
4294         __le16 reserved1;
4295         __le32 conn_and_cmd_data;
4296 #define COMMON_RAMROD_ETH_RX_CQE_CID (0xFFFFFF<<0)
4297 #define COMMON_RAMROD_ETH_RX_CQE_CID_SHIFT 0
4298 #define COMMON_RAMROD_ETH_RX_CQE_CMD_ID (0xFF<<24)
4299 #define COMMON_RAMROD_ETH_RX_CQE_CMD_ID_SHIFT 24
4300         struct ramrod_data protocol_data;
4301         __le32 echo;
4302         __le32 reserved2[11];
4303 };
4304 
4305 /*
4306  * Rx Last CQE in page (in ETH)
4307  */
4308 struct eth_rx_cqe_next_page {
4309         __le32 addr_lo;
4310         __le32 addr_hi;
4311         __le32 reserved[14];
4312 };
4313 
4314 /*
4315  * union for all eth rx cqe types (fix their sizes)
4316  */
4317 union eth_rx_cqe {
4318         struct eth_fast_path_rx_cqe fast_path_cqe;
4319         struct common_ramrod_eth_rx_cqe ramrod_cqe;
4320         struct eth_rx_cqe_next_page next_page_cqe;
4321         struct eth_end_agg_rx_cqe end_agg_cqe;
4322 };
4323 
4324 
4325 /*
4326  * Values for RX ETH CQE type field
4327  */
4328 enum eth_rx_cqe_type {
4329         RX_ETH_CQE_TYPE_ETH_FASTPATH,
4330         RX_ETH_CQE_TYPE_ETH_RAMROD,
4331         RX_ETH_CQE_TYPE_ETH_START_AGG,
4332         RX_ETH_CQE_TYPE_ETH_STOP_AGG,
4333         MAX_ETH_RX_CQE_TYPE
4334 };
4335 
4336 
4337 /*
4338  * Type of SGL/Raw field in ETH RX fast path CQE
4339  */
4340 enum eth_rx_fp_sel {
4341         ETH_FP_CQE_REGULAR,
4342         ETH_FP_CQE_RAW,
4343         MAX_ETH_RX_FP_SEL
4344 };
4345 
4346 
4347 /*
4348  * The eth Rx SGE Descriptor
4349  */
4350 struct eth_rx_sge {
4351         __le32 addr_lo;
4352         __le32 addr_hi;
4353 };
4354 
4355 
4356 /*
4357  * common data for all protocols
4358  */
4359 struct spe_hdr {
4360         __le32 conn_and_cmd_data;
4361 #define SPE_HDR_CID (0xFFFFFF<<0)
4362 #define SPE_HDR_CID_SHIFT 0
4363 #define SPE_HDR_CMD_ID (0xFF<<24)
4364 #define SPE_HDR_CMD_ID_SHIFT 24
4365         __le16 type;
4366 #define SPE_HDR_CONN_TYPE (0xFF<<0)
4367 #define SPE_HDR_CONN_TYPE_SHIFT 0
4368 #define SPE_HDR_FUNCTION_ID (0xFF<<8)
4369 #define SPE_HDR_FUNCTION_ID_SHIFT 8
4370         __le16 reserved1;
4371 };
4372 
4373 /*
4374  * specific data for ethernet slow path element
4375  */
4376 union eth_specific_data {
4377         u8 protocol_data[8];
4378         struct regpair client_update_ramrod_data;
4379         struct regpair client_init_ramrod_init_data;
4380         struct eth_halt_ramrod_data halt_ramrod_data;
4381         struct regpair update_data_addr;
4382         struct eth_common_ramrod_data common_ramrod_data;
4383         struct regpair classify_cfg_addr;
4384         struct regpair filter_cfg_addr;
4385         struct regpair mcast_cfg_addr;
4386 };
4387 
4388 /*
4389  * Ethernet slow path element
4390  */
4391 struct eth_spe {
4392         struct spe_hdr hdr;
4393         union eth_specific_data data;
4394 };
4395 
4396 
4397 /*
4398  * Ethernet command ID for slow path elements
4399  */
4400 enum eth_spqe_cmd_id {
4401         RAMROD_CMD_ID_ETH_UNUSED,
4402         RAMROD_CMD_ID_ETH_CLIENT_SETUP,
4403         RAMROD_CMD_ID_ETH_HALT,
4404         RAMROD_CMD_ID_ETH_FORWARD_SETUP,
4405         RAMROD_CMD_ID_ETH_TX_QUEUE_SETUP,
4406         RAMROD_CMD_ID_ETH_CLIENT_UPDATE,
4407         RAMROD_CMD_ID_ETH_EMPTY,
4408         RAMROD_CMD_ID_ETH_TERMINATE,
4409         RAMROD_CMD_ID_ETH_TPA_UPDATE,
4410         RAMROD_CMD_ID_ETH_CLASSIFICATION_RULES,
4411         RAMROD_CMD_ID_ETH_FILTER_RULES,
4412         RAMROD_CMD_ID_ETH_MULTICAST_RULES,
4413         RAMROD_CMD_ID_ETH_RSS_UPDATE,
4414         RAMROD_CMD_ID_ETH_SET_MAC,
4415         MAX_ETH_SPQE_CMD_ID
4416 };
4417 
4418 
4419 /*
4420  * eth tpa update command
4421  */
4422 enum eth_tpa_update_command {
4423         TPA_UPDATE_NONE_COMMAND,
4424         TPA_UPDATE_ENABLE_COMMAND,
4425         TPA_UPDATE_DISABLE_COMMAND,
4426         MAX_ETH_TPA_UPDATE_COMMAND
4427 };
4428 
4429 /* In case of LSO over IPv4 tunnel, whether to increment
4430  * IP ID on external IP header or internal IP header
4431  */
4432 enum eth_tunnel_lso_inc_ip_id {
4433         EXT_HEADER,
4434         INT_HEADER,
4435         MAX_ETH_TUNNEL_LSO_INC_IP_ID
4436 };
4437 
4438 /* In case tunnel exist and L4 checksum offload,
4439  * the pseudo checksum location, on packet or on BD.
4440  */
4441 enum eth_tunnel_non_lso_csum_location {
4442         CSUM_ON_PKT,
4443         CSUM_ON_BD,
4444         MAX_ETH_TUNNEL_NON_LSO_CSUM_LOCATION
4445 };
4446 
4447 enum eth_tunn_type {
4448         TUNN_TYPE_NONE,
4449         TUNN_TYPE_VXLAN,
4450         TUNN_TYPE_L2_GRE,
4451         TUNN_TYPE_IPV4_GRE,
4452         TUNN_TYPE_IPV6_GRE,
4453         TUNN_TYPE_L2_GENEVE,
4454         TUNN_TYPE_IPV4_GENEVE,
4455         TUNN_TYPE_IPV6_GENEVE,
4456         MAX_ETH_TUNN_TYPE
4457 };
4458 
4459 /*
4460  * Tx regular BD structure
4461  */
4462 struct eth_tx_bd {
4463         __le32 addr_lo;
4464         __le32 addr_hi;
4465         __le16 total_pkt_bytes;
4466         __le16 nbytes;
4467         u8 reserved[4];
4468 };
4469 
4470 
4471 /*
4472  * structure for easy accessibility to assembler
4473  */
4474 struct eth_tx_bd_flags {
4475         u8 as_bitfield;
4476 #define ETH_TX_BD_FLAGS_IP_CSUM (0x1<<0)
4477 #define ETH_TX_BD_FLAGS_IP_CSUM_SHIFT 0
4478 #define ETH_TX_BD_FLAGS_L4_CSUM (0x1<<1)
4479 #define ETH_TX_BD_FLAGS_L4_CSUM_SHIFT 1
4480 #define ETH_TX_BD_FLAGS_VLAN_MODE (0x3<<2)
4481 #define ETH_TX_BD_FLAGS_VLAN_MODE_SHIFT 2
4482 #define ETH_TX_BD_FLAGS_START_BD (0x1<<4)
4483 #define ETH_TX_BD_FLAGS_START_BD_SHIFT 4
4484 #define ETH_TX_BD_FLAGS_IS_UDP (0x1<<5)
4485 #define ETH_TX_BD_FLAGS_IS_UDP_SHIFT 5
4486 #define ETH_TX_BD_FLAGS_SW_LSO (0x1<<6)
4487 #define ETH_TX_BD_FLAGS_SW_LSO_SHIFT 6
4488 #define ETH_TX_BD_FLAGS_IPV6 (0x1<<7)
4489 #define ETH_TX_BD_FLAGS_IPV6_SHIFT 7
4490 };
4491 
4492 /*
4493  * The eth Tx Buffer Descriptor
4494  */
4495 struct eth_tx_start_bd {
4496         __le32 addr_lo;
4497         __le32 addr_hi;
4498         __le16 nbd;
4499         __le16 nbytes;
4500         __le16 vlan_or_ethertype;
4501         struct eth_tx_bd_flags bd_flags;
4502         u8 general_data;
4503 #define ETH_TX_START_BD_HDR_NBDS (0x7<<0)
4504 #define ETH_TX_START_BD_HDR_NBDS_SHIFT 0
4505 #define ETH_TX_START_BD_NO_ADDED_TAGS (0x1<<3)
4506 #define ETH_TX_START_BD_NO_ADDED_TAGS_SHIFT 3
4507 #define ETH_TX_START_BD_FORCE_VLAN_MODE (0x1<<4)
4508 #define ETH_TX_START_BD_FORCE_VLAN_MODE_SHIFT 4
4509 #define ETH_TX_START_BD_PARSE_NBDS (0x3<<5)
4510 #define ETH_TX_START_BD_PARSE_NBDS_SHIFT 5
4511 #define ETH_TX_START_BD_TUNNEL_EXIST (0x1<<7)
4512 #define ETH_TX_START_BD_TUNNEL_EXIST_SHIFT 7
4513 };
4514 
4515 /*
4516  * Tx parsing BD structure for ETH E1/E1h
4517  */
4518 struct eth_tx_parse_bd_e1x {
4519         __le16 global_data;
4520 #define ETH_TX_PARSE_BD_E1X_IP_HDR_START_OFFSET_W (0xF<<0)
4521 #define ETH_TX_PARSE_BD_E1X_IP_HDR_START_OFFSET_W_SHIFT 0
4522 #define ETH_TX_PARSE_BD_E1X_ETH_ADDR_TYPE (0x3<<4)
4523 #define ETH_TX_PARSE_BD_E1X_ETH_ADDR_TYPE_SHIFT 4
4524 #define ETH_TX_PARSE_BD_E1X_PSEUDO_CS_WITHOUT_LEN (0x1<<6)
4525 #define ETH_TX_PARSE_BD_E1X_PSEUDO_CS_WITHOUT_LEN_SHIFT 6
4526 #define ETH_TX_PARSE_BD_E1X_LLC_SNAP_EN (0x1<<7)
4527 #define ETH_TX_PARSE_BD_E1X_LLC_SNAP_EN_SHIFT 7
4528 #define ETH_TX_PARSE_BD_E1X_NS_FLG (0x1<<8)
4529 #define ETH_TX_PARSE_BD_E1X_NS_FLG_SHIFT 8
4530 #define ETH_TX_PARSE_BD_E1X_RESERVED0 (0x7F<<9)
4531 #define ETH_TX_PARSE_BD_E1X_RESERVED0_SHIFT 9
4532         u8 tcp_flags;
4533 #define ETH_TX_PARSE_BD_E1X_FIN_FLG (0x1<<0)
4534 #define ETH_TX_PARSE_BD_E1X_FIN_FLG_SHIFT 0
4535 #define ETH_TX_PARSE_BD_E1X_SYN_FLG (0x1<<1)
4536 #define ETH_TX_PARSE_BD_E1X_SYN_FLG_SHIFT 1
4537 #define ETH_TX_PARSE_BD_E1X_RST_FLG (0x1<<2)
4538 #define ETH_TX_PARSE_BD_E1X_RST_FLG_SHIFT 2
4539 #define ETH_TX_PARSE_BD_E1X_PSH_FLG (0x1<<3)
4540 #define ETH_TX_PARSE_BD_E1X_PSH_FLG_SHIFT 3
4541 #define ETH_TX_PARSE_BD_E1X_ACK_FLG (0x1<<4)
4542 #define ETH_TX_PARSE_BD_E1X_ACK_FLG_SHIFT 4
4543 #define ETH_TX_PARSE_BD_E1X_URG_FLG (0x1<<5)
4544 #define ETH_TX_PARSE_BD_E1X_URG_FLG_SHIFT 5
4545 #define ETH_TX_PARSE_BD_E1X_ECE_FLG (0x1<<6)
4546 #define ETH_TX_PARSE_BD_E1X_ECE_FLG_SHIFT 6
4547 #define ETH_TX_PARSE_BD_E1X_CWR_FLG (0x1<<7)
4548 #define ETH_TX_PARSE_BD_E1X_CWR_FLG_SHIFT 7
4549         u8 ip_hlen_w;
4550         __le16 total_hlen_w;
4551         __le16 tcp_pseudo_csum;
4552         __le16 lso_mss;
4553         __le16 ip_id;
4554         __le32 tcp_send_seq;
4555 };
4556 
4557 /*
4558  * Tx parsing BD structure for ETH E2
4559  */
4560 struct eth_tx_parse_bd_e2 {
4561         union eth_mac_addr_or_tunnel_data data;
4562         __le32 parsing_data;
4563 #define ETH_TX_PARSE_BD_E2_L4_HDR_START_OFFSET_W (0x7FF<<0)
4564 #define ETH_TX_PARSE_BD_E2_L4_HDR_START_OFFSET_W_SHIFT 0
4565 #define ETH_TX_PARSE_BD_E2_TCP_HDR_LENGTH_DW (0xF<<11)
4566 #define ETH_TX_PARSE_BD_E2_TCP_HDR_LENGTH_DW_SHIFT 11
4567 #define ETH_TX_PARSE_BD_E2_IPV6_WITH_EXT_HDR (0x1<<15)
4568 #define ETH_TX_PARSE_BD_E2_IPV6_WITH_EXT_HDR_SHIFT 15
4569 #define ETH_TX_PARSE_BD_E2_LSO_MSS (0x3FFF<<16)
4570 #define ETH_TX_PARSE_BD_E2_LSO_MSS_SHIFT 16
4571 #define ETH_TX_PARSE_BD_E2_ETH_ADDR_TYPE (0x3<<30)
4572 #define ETH_TX_PARSE_BD_E2_ETH_ADDR_TYPE_SHIFT 30
4573 };
4574 
4575 /*
4576  * Tx 2nd parsing BD structure for ETH packet
4577  */
4578 struct eth_tx_parse_2nd_bd {
4579         __le16 global_data;
4580 #define ETH_TX_PARSE_2ND_BD_IP_HDR_START_OUTER_W (0xF<<0)
4581 #define ETH_TX_PARSE_2ND_BD_IP_HDR_START_OUTER_W_SHIFT 0
4582 #define ETH_TX_PARSE_2ND_BD_RESERVED0 (0x1<<4)
4583 #define ETH_TX_PARSE_2ND_BD_RESERVED0_SHIFT 4
4584 #define ETH_TX_PARSE_2ND_BD_LLC_SNAP_EN (0x1<<5)
4585 #define ETH_TX_PARSE_2ND_BD_LLC_SNAP_EN_SHIFT 5
4586 #define ETH_TX_PARSE_2ND_BD_NS_FLG (0x1<<6)
4587 #define ETH_TX_PARSE_2ND_BD_NS_FLG_SHIFT 6
4588 #define ETH_TX_PARSE_2ND_BD_TUNNEL_UDP_EXIST (0x1<<7)
4589 #define ETH_TX_PARSE_2ND_BD_TUNNEL_UDP_EXIST_SHIFT 7
4590 #define ETH_TX_PARSE_2ND_BD_IP_HDR_LEN_OUTER_W (0x1F<<8)
4591 #define ETH_TX_PARSE_2ND_BD_IP_HDR_LEN_OUTER_W_SHIFT 8
4592 #define ETH_TX_PARSE_2ND_BD_RESERVED1 (0x7<<13)
4593 #define ETH_TX_PARSE_2ND_BD_RESERVED1_SHIFT 13
4594         u8 bd_type;
4595 #define ETH_TX_PARSE_2ND_BD_TYPE (0xF<<0)
4596 #define ETH_TX_PARSE_2ND_BD_TYPE_SHIFT 0
4597 #define ETH_TX_PARSE_2ND_BD_RESERVED2 (0xF<<4)
4598 #define ETH_TX_PARSE_2ND_BD_RESERVED2_SHIFT 4
4599         u8 reserved3;
4600         u8 tcp_flags;
4601 #define ETH_TX_PARSE_2ND_BD_FIN_FLG (0x1<<0)
4602 #define ETH_TX_PARSE_2ND_BD_FIN_FLG_SHIFT 0
4603 #define ETH_TX_PARSE_2ND_BD_SYN_FLG (0x1<<1)
4604 #define ETH_TX_PARSE_2ND_BD_SYN_FLG_SHIFT 1
4605 #define ETH_TX_PARSE_2ND_BD_RST_FLG (0x1<<2)
4606 #define ETH_TX_PARSE_2ND_BD_RST_FLG_SHIFT 2
4607 #define ETH_TX_PARSE_2ND_BD_PSH_FLG (0x1<<3)
4608 #define ETH_TX_PARSE_2ND_BD_PSH_FLG_SHIFT 3
4609 #define ETH_TX_PARSE_2ND_BD_ACK_FLG (0x1<<4)
4610 #define ETH_TX_PARSE_2ND_BD_ACK_FLG_SHIFT 4
4611 #define ETH_TX_PARSE_2ND_BD_URG_FLG (0x1<<5)
4612 #define ETH_TX_PARSE_2ND_BD_URG_FLG_SHIFT 5
4613 #define ETH_TX_PARSE_2ND_BD_ECE_FLG (0x1<<6)
4614 #define ETH_TX_PARSE_2ND_BD_ECE_FLG_SHIFT 6
4615 #define ETH_TX_PARSE_2ND_BD_CWR_FLG (0x1<<7)
4616 #define ETH_TX_PARSE_2ND_BD_CWR_FLG_SHIFT 7
4617         u8 reserved4;
4618         u8 tunnel_udp_hdr_start_w;
4619         u8 fw_ip_hdr_to_payload_w;
4620         __le16 fw_ip_csum_wo_len_flags_frag;
4621         __le16 hw_ip_id;
4622         __le32 tcp_send_seq;
4623 };
4624 
4625 /* The last BD in the BD memory will hold a pointer to the next BD memory */
4626 struct eth_tx_next_bd {
4627         __le32 addr_lo;
4628         __le32 addr_hi;
4629         u8 reserved[8];
4630 };
4631 
4632 /*
4633  * union for 4 Bd types
4634  */
4635 union eth_tx_bd_types {
4636         struct eth_tx_start_bd start_bd;
4637         struct eth_tx_bd reg_bd;
4638         struct eth_tx_parse_bd_e1x parse_bd_e1x;
4639         struct eth_tx_parse_bd_e2 parse_bd_e2;
4640         struct eth_tx_parse_2nd_bd parse_2nd_bd;
4641         struct eth_tx_next_bd next_bd;
4642 };
4643 
4644 /*
4645  * array of 13 bds as appears in the eth xstorm context
4646  */
4647 struct eth_tx_bds_array {
4648         union eth_tx_bd_types bds[13];
4649 };
4650 
4651 
4652 /*
4653  * VLAN mode on TX BDs
4654  */
4655 enum eth_tx_vlan_type {
4656         X_ETH_NO_VLAN,
4657         X_ETH_OUTBAND_VLAN,
4658         X_ETH_INBAND_VLAN,
4659         X_ETH_FW_ADDED_VLAN,
4660         MAX_ETH_TX_VLAN_TYPE
4661 };
4662 
4663 
4664 /*
4665  * Ethernet VLAN filtering mode in E1x
4666  */
4667 enum eth_vlan_filter_mode {
4668         ETH_VLAN_FILTER_ANY_VLAN,
4669         ETH_VLAN_FILTER_SPECIFIC_VLAN,
4670         ETH_VLAN_FILTER_CLASSIFY,
4671         MAX_ETH_VLAN_FILTER_MODE
4672 };
4673 
4674 
4675 /*
4676  * MAC filtering configuration command header
4677  */
4678 struct mac_configuration_hdr {
4679         u8 length;
4680         u8 offset;
4681         __le16 client_id;
4682         __le32 echo;
4683 };
4684 
4685 /*
4686  * MAC address in list for ramrod
4687  */
4688 struct mac_configuration_entry {
4689         __le16 lsb_mac_addr;
4690         __le16 middle_mac_addr;
4691         __le16 msb_mac_addr;
4692         __le16 vlan_id;
4693         u8 pf_id;
4694         u8 flags;
4695 #define MAC_CONFIGURATION_ENTRY_ACTION_TYPE (0x1<<0)
4696 #define MAC_CONFIGURATION_ENTRY_ACTION_TYPE_SHIFT 0
4697 #define MAC_CONFIGURATION_ENTRY_RDMA_MAC (0x1<<1)
4698 #define MAC_CONFIGURATION_ENTRY_RDMA_MAC_SHIFT 1
4699 #define MAC_CONFIGURATION_ENTRY_VLAN_FILTERING_MODE (0x3<<2)
4700 #define MAC_CONFIGURATION_ENTRY_VLAN_FILTERING_MODE_SHIFT 2
4701 #define MAC_CONFIGURATION_ENTRY_OVERRIDE_VLAN_REMOVAL (0x1<<4)
4702 #define MAC_CONFIGURATION_ENTRY_OVERRIDE_VLAN_REMOVAL_SHIFT 4
4703 #define MAC_CONFIGURATION_ENTRY_BROADCAST (0x1<<5)
4704 #define MAC_CONFIGURATION_ENTRY_BROADCAST_SHIFT 5
4705 #define MAC_CONFIGURATION_ENTRY_RESERVED1 (0x3<<6)
4706 #define MAC_CONFIGURATION_ENTRY_RESERVED1_SHIFT 6
4707         __le16 reserved0;
4708         __le32 clients_bit_vector;
4709 };
4710 
4711 /*
4712  * MAC filtering configuration command
4713  */
4714 struct mac_configuration_cmd {
4715         struct mac_configuration_hdr hdr;
4716         struct mac_configuration_entry config_table[64];
4717 };
4718 
4719 
4720 /*
4721  * Set-MAC command type (in E1x)
4722  */
4723 enum set_mac_action_type {
4724         T_ETH_MAC_COMMAND_INVALIDATE,
4725         T_ETH_MAC_COMMAND_SET,
4726         MAX_SET_MAC_ACTION_TYPE
4727 };
4728 
4729 
4730 /*
4731  * Ethernet TPA Modes
4732  */
4733 enum tpa_mode {
4734         TPA_LRO,
4735         TPA_GRO,
4736         MAX_TPA_MODE};
4737 
4738 
4739 /*
4740  * tpa update ramrod data
4741  */
4742 struct tpa_update_ramrod_data {
4743         u8 update_ipv4;
4744         u8 update_ipv6;
4745         u8 client_id;
4746         u8 max_tpa_queues;
4747         u8 max_sges_for_packet;
4748         u8 complete_on_both_clients;
4749         u8 dont_verify_rings_pause_thr_flg;
4750         u8 tpa_mode;
4751         __le16 sge_buff_size;
4752         __le16 max_agg_size;
4753         __le32 sge_page_base_lo;
4754         __le32 sge_page_base_hi;
4755         __le16 sge_pause_thr_low;
4756         __le16 sge_pause_thr_high;
4757         u8 tpa_over_vlan_disable;
4758         u8 reserved[7];
4759 };
4760 
4761 
4762 /*
4763  * approximate-match multicast filtering for E1H per function in Tstorm
4764  */
4765 struct tstorm_eth_approximate_match_multicast_filtering {
4766         u32 mcast_add_hash_bit_array[8];
4767 };
4768 
4769 
4770 /*
4771  * Common configuration parameters per function in Tstorm
4772  */
4773 struct tstorm_eth_function_common_config {
4774         __le16 config_flags;
4775 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_CAPABILITY (0x1<<0)
4776 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_CAPABILITY_SHIFT 0
4777 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_TCP_CAPABILITY (0x1<<1)
4778 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_TCP_CAPABILITY_SHIFT 1
4779 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_CAPABILITY (0x1<<2)
4780 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_CAPABILITY_SHIFT 2
4781 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_TCP_CAPABILITY (0x1<<3)
4782 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_TCP_CAPABILITY_SHIFT 3
4783 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_MODE (0x7<<4)
4784 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_MODE_SHIFT 4
4785 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_VLAN_FILTERING_ENABLE (0x1<<7)
4786 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_VLAN_FILTERING_ENABLE_SHIFT 7
4787 #define __TSTORM_ETH_FUNCTION_COMMON_CONFIG_RESERVED0 (0xFF<<8)
4788 #define __TSTORM_ETH_FUNCTION_COMMON_CONFIG_RESERVED0_SHIFT 8
4789         u8 rss_result_mask;
4790         u8 reserved1;
4791         __le16 vlan_id[2];
4792 };
4793 
4794 
4795 /*
4796  * MAC filtering configuration parameters per port in Tstorm
4797  */
4798 struct tstorm_eth_mac_filter_config {
4799         u32 ucast_drop_all;
4800         u32 ucast_accept_all;
4801         u32 mcast_drop_all;
4802         u32 mcast_accept_all;
4803         u32 bcast_accept_all;
4804         u32 vlan_filter[2];
4805         u32 unmatched_unicast;
4806 };
4807 
4808 
4809 /*
4810  * tx only queue init ramrod data
4811  */
4812 struct tx_queue_init_ramrod_data {
4813         struct client_init_general_data general;
4814         struct client_init_tx_data tx;
4815 };
4816 
4817 
4818 /*
4819  * Three RX producers for ETH
4820  */
4821 struct ustorm_eth_rx_producers {
4822 #if defined(__BIG_ENDIAN)
4823         u16 bd_prod;
4824         u16 cqe_prod;
4825 #elif defined(__LITTLE_ENDIAN)
4826         u16 cqe_prod;
4827         u16 bd_prod;
4828 #endif
4829 #if defined(__BIG_ENDIAN)
4830         u16 reserved;
4831         u16 sge_prod;
4832 #elif defined(__LITTLE_ENDIAN)
4833         u16 sge_prod;
4834         u16 reserved;
4835 #endif
4836 };
4837 
4838 
4839 /*
4840  * FCoE RX statistics parameters section#0
4841  */
4842 struct fcoe_rx_stat_params_section0 {
4843         __le32 fcoe_rx_pkt_cnt;
4844         __le32 fcoe_rx_byte_cnt;
4845 };
4846 
4847 
4848 /*
4849  * FCoE RX statistics parameters section#1
4850  */
4851 struct fcoe_rx_stat_params_section1 {
4852         __le32 fcoe_ver_cnt;
4853         __le32 fcoe_rx_drop_pkt_cnt;
4854 };
4855 
4856 
4857 /*
4858  * FCoE RX statistics parameters section#2
4859  */
4860 struct fcoe_rx_stat_params_section2 {
4861         __le32 fc_crc_cnt;
4862         __le32 eofa_del_cnt;
4863         __le32 miss_frame_cnt;
4864         __le32 seq_timeout_cnt;
4865         __le32 drop_seq_cnt;
4866         __le32 fcoe_rx_drop_pkt_cnt;
4867         __le32 fcp_rx_pkt_cnt;
4868         __le32 reserved0;
4869 };
4870 
4871 
4872 /*
4873  * FCoE TX statistics parameters
4874  */
4875 struct fcoe_tx_stat_params {
4876         __le32 fcoe_tx_pkt_cnt;
4877         __le32 fcoe_tx_byte_cnt;
4878         __le32 fcp_tx_pkt_cnt;
4879         __le32 reserved0;
4880 };
4881 
4882 /*
4883  * FCoE statistics parameters
4884  */
4885 struct fcoe_statistics_params {
4886         struct fcoe_tx_stat_params tx_stat;
4887         struct fcoe_rx_stat_params_section0 rx_stat0;
4888         struct fcoe_rx_stat_params_section1 rx_stat1;
4889         struct fcoe_rx_stat_params_section2 rx_stat2;
4890 };
4891 
4892 
4893 /*
4894  * The data afex vif list ramrod need
4895  */
4896 struct afex_vif_list_ramrod_data {
4897         u8 afex_vif_list_command;
4898         u8 func_bit_map;
4899         __le16 vif_list_index;
4900         u8 func_to_clear;
4901         u8 echo;
4902         __le16 reserved1;
4903 };
4904 
4905 struct c2s_pri_trans_table_entry {
4906         u8 val[MAX_VLAN_PRIORITIES];
4907 };
4908 
4909 /*
4910  * cfc delete event data
4911  */
4912 struct cfc_del_event_data {
4913         __le32 cid;
4914         __le32 reserved0;
4915         __le32 reserved1;
4916 };
4917 
4918 
4919 /*
4920  * per-port SAFC demo variables
4921  */
4922 struct cmng_flags_per_port {
4923         u32 cmng_enables;
4924 #define CMNG_FLAGS_PER_PORT_FAIRNESS_VN (0x1<<0)
4925 #define CMNG_FLAGS_PER_PORT_FAIRNESS_VN_SHIFT 0
4926 #define CMNG_FLAGS_PER_PORT_RATE_SHAPING_VN (0x1<<1)
4927 #define CMNG_FLAGS_PER_PORT_RATE_SHAPING_VN_SHIFT 1
4928 #define CMNG_FLAGS_PER_PORT_FAIRNESS_COS (0x1<<2)
4929 #define CMNG_FLAGS_PER_PORT_FAIRNESS_COS_SHIFT 2
4930 #define CMNG_FLAGS_PER_PORT_FAIRNESS_COS_MODE (0x1<<3)
4931 #define CMNG_FLAGS_PER_PORT_FAIRNESS_COS_MODE_SHIFT 3
4932 #define __CMNG_FLAGS_PER_PORT_RESERVED0 (0xFFFFFFF<<4)
4933 #define __CMNG_FLAGS_PER_PORT_RESERVED0_SHIFT 4
4934         u32 __reserved1;
4935 };
4936 
4937 
4938 /*
4939  * per-port rate shaping variables
4940  */
4941 struct rate_shaping_vars_per_port {
4942         u32 rs_periodic_timeout;
4943         u32 rs_threshold;
4944 };
4945 
4946 /*
4947  * per-port fairness variables
4948  */
4949 struct fairness_vars_per_port {
4950         u32 upper_bound;
4951         u32 fair_threshold;
4952         u32 fairness_timeout;
4953         u32 size_thr;
4954 };
4955 
4956 /*
4957  * per-port SAFC variables
4958  */
4959 struct safc_struct_per_port {
4960 #if defined(__BIG_ENDIAN)
4961         u16 __reserved1;
4962         u8 __reserved0;
4963         u8 safc_timeout_usec;
4964 #elif defined(__LITTLE_ENDIAN)
4965         u8 safc_timeout_usec;
4966         u8 __reserved0;
4967         u16 __reserved1;
4968 #endif
4969         u8 cos_to_traffic_types[MAX_COS_NUMBER];
4970         u16 cos_to_pause_mask[NUM_OF_SAFC_BITS];
4971 };
4972 
4973 /*
4974  * Per-port congestion management variables
4975  */
4976 struct cmng_struct_per_port {
4977         struct rate_shaping_vars_per_port rs_vars;
4978         struct fairness_vars_per_port fair_vars;
4979         struct safc_struct_per_port safc_vars;
4980         struct cmng_flags_per_port flags;
4981 };
4982 
4983 /*
4984  * a single rate shaping counter. can be used as protocol or vnic counter
4985  */
4986 struct rate_shaping_counter {
4987         u32 quota;
4988 #if defined(__BIG_ENDIAN)
4989         u16 __reserved0;
4990         u16 rate;
4991 #elif defined(__LITTLE_ENDIAN)
4992         u16 rate;
4993         u16 __reserved0;
4994 #endif
4995 };
4996 
4997 /*
4998  * per-vnic rate shaping variables
4999  */
5000 struct rate_shaping_vars_per_vn {
5001         struct rate_shaping_counter vn_counter;
5002 };
5003 
5004 /*
5005  * per-vnic fairness variables
5006  */
5007 struct fairness_vars_per_vn {
5008         u32 cos_credit_delta[MAX_COS_NUMBER];
5009         u32 vn_credit_delta;
5010         u32 __reserved0;
5011 };
5012 
5013 /*
5014  * cmng port init state
5015  */
5016 struct cmng_vnic {
5017         struct rate_shaping_vars_per_vn vnic_max_rate[4];
5018         struct fairness_vars_per_vn vnic_min_rate[4];
5019 };
5020 
5021 /*
5022  * cmng port init state
5023  */
5024 struct cmng_init {
5025         struct cmng_struct_per_port port;
5026         struct cmng_vnic vnic;
5027 };
5028 
5029 
5030 /*
5031  * driver parameters for congestion management init, all rates are in Mbps
5032  */
5033 struct cmng_init_input {
5034         u32 port_rate;
5035         u16 vnic_min_rate[4];
5036         u16 vnic_max_rate[4];
5037         u16 cos_min_rate[MAX_COS_NUMBER];
5038         u16 cos_to_pause_mask[MAX_COS_NUMBER];
5039         struct cmng_flags_per_port flags;
5040 };
5041 
5042 
5043 /*
5044  * Protocol-common command ID for slow path elements
5045  */
5046 enum common_spqe_cmd_id {
5047         RAMROD_CMD_ID_COMMON_UNUSED,
5048         RAMROD_CMD_ID_COMMON_FUNCTION_START,
5049         RAMROD_CMD_ID_COMMON_FUNCTION_STOP,
5050         RAMROD_CMD_ID_COMMON_FUNCTION_UPDATE,
5051         RAMROD_CMD_ID_COMMON_CFC_DEL,
5052         RAMROD_CMD_ID_COMMON_CFC_DEL_WB,
5053         RAMROD_CMD_ID_COMMON_STAT_QUERY,
5054         RAMROD_CMD_ID_COMMON_STOP_TRAFFIC,
5055         RAMROD_CMD_ID_COMMON_START_TRAFFIC,
5056         RAMROD_CMD_ID_COMMON_AFEX_VIF_LISTS,
5057         RAMROD_CMD_ID_COMMON_SET_TIMESYNC,
5058         MAX_COMMON_SPQE_CMD_ID
5059 };
5060 
5061 /*
5062  * Per-protocol connection types
5063  */
5064 enum connection_type {
5065         ETH_CONNECTION_TYPE,
5066         TOE_CONNECTION_TYPE,
5067         RDMA_CONNECTION_TYPE,
5068         ISCSI_CONNECTION_TYPE,
5069         FCOE_CONNECTION_TYPE,
5070         RESERVED_CONNECTION_TYPE_0,
5071         RESERVED_CONNECTION_TYPE_1,
5072         RESERVED_CONNECTION_TYPE_2,
5073         NONE_CONNECTION_TYPE,
5074         MAX_CONNECTION_TYPE
5075 };
5076 
5077 
5078 /*
5079  * Cos modes
5080  */
5081 enum cos_mode {
5082         OVERRIDE_COS,
5083         STATIC_COS,
5084         FW_WRR,
5085         MAX_COS_MODE
5086 };
5087 
5088 
5089 /*
5090  * Dynamic HC counters set by the driver
5091  */
5092 struct hc_dynamic_drv_counter {
5093         u32 val[HC_SB_MAX_DYNAMIC_INDICES];
5094 };
5095 
5096 /*
5097  * zone A per-queue data
5098  */
5099 struct cstorm_queue_zone_data {
5100         struct hc_dynamic_drv_counter hc_dyn_drv_cnt;
5101         struct regpair reserved[2];
5102 };
5103 
5104 
5105 /*
5106  * Vf-PF channel data in cstorm ram (non-triggered zone)
5107  */
5108 struct vf_pf_channel_zone_data {
5109         u32 msg_addr_lo;
5110         u32 msg_addr_hi;
5111 };
5112 
5113 /*
5114  * zone for VF non-triggered data
5115  */
5116 struct non_trigger_vf_zone {
5117         struct vf_pf_channel_zone_data vf_pf_channel;
5118 };
5119 
5120 /*
5121  * Vf-PF channel trigger zone in cstorm ram
5122  */
5123 struct vf_pf_channel_zone_trigger {
5124         u8 addr_valid;
5125 };
5126 
5127 /*
5128  * zone that triggers the in-bound interrupt
5129  */
5130 struct trigger_vf_zone {
5131         struct vf_pf_channel_zone_trigger vf_pf_channel;
5132         u8 reserved0;
5133         u16 reserved1;
5134         u32 reserved2;
5135 };
5136 
5137 /*
5138  * zone B per-VF data
5139  */
5140 struct cstorm_vf_zone_data {
5141         struct non_trigger_vf_zone non_trigger;
5142         struct trigger_vf_zone trigger;
5143 };
5144 
5145 
5146 /*
5147  * Dynamic host coalescing init parameters, per state machine
5148  */
5149 struct dynamic_hc_sm_config {
5150         u32 threshold[3];
5151         u8 shift_per_protocol[HC_SB_MAX_DYNAMIC_INDICES];
5152         u8 hc_timeout0[HC_SB_MAX_DYNAMIC_INDICES];
5153         u8 hc_timeout1[HC_SB_MAX_DYNAMIC_INDICES];
5154         u8 hc_timeout2[HC_SB_MAX_DYNAMIC_INDICES];
5155         u8 hc_timeout3[HC_SB_MAX_DYNAMIC_INDICES];
5156 };
5157 
5158 /*
5159  * Dynamic host coalescing init parameters
5160  */
5161 struct dynamic_hc_config {
5162         struct dynamic_hc_sm_config sm_config[HC_SB_MAX_SM];
5163 };
5164 
5165 
5166 struct e2_integ_data {
5167 #if defined(__BIG_ENDIAN)
5168         u8 flags;
5169 #define E2_INTEG_DATA_TESTING_EN (0x1<<0)
5170 #define E2_INTEG_DATA_TESTING_EN_SHIFT 0
5171 #define E2_INTEG_DATA_LB_TX (0x1<<1)
5172 #define E2_INTEG_DATA_LB_TX_SHIFT 1
5173 #define E2_INTEG_DATA_COS_TX (0x1<<2)
5174 #define E2_INTEG_DATA_COS_TX_SHIFT 2
5175 #define E2_INTEG_DATA_OPPORTUNISTICQM (0x1<<3)
5176 #define E2_INTEG_DATA_OPPORTUNISTICQM_SHIFT 3
5177 #define E2_INTEG_DATA_DPMTESTRELEASEDQ (0x1<<4)
5178 #define E2_INTEG_DATA_DPMTESTRELEASEDQ_SHIFT 4
5179 #define E2_INTEG_DATA_RESERVED (0x7<<5)
5180 #define E2_INTEG_DATA_RESERVED_SHIFT 5
5181         u8 cos;
5182         u8 voq;
5183         u8 pbf_queue;
5184 #elif defined(__LITTLE_ENDIAN)
5185         u8 pbf_queue;
5186         u8 voq;
5187         u8 cos;
5188         u8 flags;
5189 #define E2_INTEG_DATA_TESTING_EN (0x1<<0)
5190 #define E2_INTEG_DATA_TESTING_EN_SHIFT 0
5191 #define E2_INTEG_DATA_LB_TX (0x1<<1)
5192 #define E2_INTEG_DATA_LB_TX_SHIFT 1
5193 #define E2_INTEG_DATA_COS_TX (0x1<<2)
5194 #define E2_INTEG_DATA_COS_TX_SHIFT 2
5195 #define E2_INTEG_DATA_OPPORTUNISTICQM (0x1<<3)
5196 #define E2_INTEG_DATA_OPPORTUNISTICQM_SHIFT 3
5197 #define E2_INTEG_DATA_DPMTESTRELEASEDQ (0x1<<4)
5198 #define E2_INTEG_DATA_DPMTESTRELEASEDQ_SHIFT 4
5199 #define E2_INTEG_DATA_RESERVED (0x7<<5)
5200 #define E2_INTEG_DATA_RESERVED_SHIFT 5
5201 #endif
5202 #if defined(__BIG_ENDIAN)
5203         u16 reserved3;
5204         u8 reserved2;
5205         u8 ramEn;
5206 #elif defined(__LITTLE_ENDIAN)
5207         u8 ramEn;
5208         u8 reserved2;
5209         u16 reserved3;
5210 #endif
5211 };
5212 
5213 
5214 /*
5215  * set mac event data
5216  */
5217 struct eth_event_data {
5218         __le32 echo;
5219         __le32 reserved0;
5220         __le32 reserved1;
5221 };
5222 
5223 
5224 /*
5225  * pf-vf event data
5226  */
5227 struct vf_pf_event_data {
5228         u8 vf_id;
5229         u8 reserved0;
5230         __le16 reserved1;
5231         __le32 msg_addr_lo;
5232         __le32 msg_addr_hi;
5233 };
5234 
5235 /*
5236  * VF FLR event data
5237  */
5238 struct vf_flr_event_data {
5239         u8 vf_id;
5240         u8 reserved0;
5241         __le16 reserved1;
5242         __le32 reserved2;
5243         __le32 reserved3;
5244 };
5245 
5246 /*
5247  * malicious VF event data
5248  */
5249 struct malicious_vf_event_data {
5250         u8 vf_id;
5251         u8 err_id;
5252         __le16 reserved1;
5253         __le32 reserved2;
5254         __le32 reserved3;
5255 };
5256 
5257 /*
5258  * vif list event data
5259  */
5260 struct vif_list_event_data {
5261         u8 func_bit_map;
5262         u8 echo;
5263         __le16 reserved0;
5264         __le32 reserved1;
5265         __le32 reserved2;
5266 };
5267 
5268 /* function update event data */
5269 struct function_update_event_data {
5270         u8 echo;
5271         u8 reserved;
5272         __le16 reserved0;
5273         __le32 reserved1;
5274         __le32 reserved2;
5275 };
5276 
5277 
5278 /* union for all event ring message types */
5279 union event_data {
5280         struct vf_pf_event_data vf_pf_event;
5281         struct eth_event_data eth_event;
5282         struct cfc_del_event_data cfc_del_event;
5283         struct vf_flr_event_data vf_flr_event;
5284         struct malicious_vf_event_data malicious_vf_event;
5285         struct vif_list_event_data vif_list_event;
5286         struct function_update_event_data function_update_event;
5287 };
5288 
5289 
5290 /*
5291  * per PF event ring data
5292  */
5293 struct event_ring_data {
5294         struct regpair_native base_addr;
5295 #if defined(__BIG_ENDIAN)
5296         u8 index_id;
5297         u8 sb_id;
5298         u16 producer;
5299 #elif defined(__LITTLE_ENDIAN)
5300         u16 producer;
5301         u8 sb_id;
5302         u8 index_id;
5303 #endif
5304         u32 reserved0;
5305 };
5306 
5307 
5308 /*
5309  * event ring message element (each element is 128 bits)
5310  */
5311 struct event_ring_msg {
5312         u8 opcode;
5313         u8 error;
5314         u16 reserved1;
5315         union event_data data;
5316 };
5317 
5318 /*
5319  * event ring next page element (128 bits)
5320  */
5321 struct event_ring_next {
5322         struct regpair addr;
5323         u32 reserved[2];
5324 };
5325 
5326 /*
5327  * union for event ring element types (each element is 128 bits)
5328  */
5329 union event_ring_elem {
5330         struct event_ring_msg message;
5331         struct event_ring_next next_page;
5332 };
5333 
5334 
5335 /*
5336  * Common event ring opcodes
5337  */
5338 enum event_ring_opcode {
5339         EVENT_RING_OPCODE_VF_PF_CHANNEL,
5340         EVENT_RING_OPCODE_FUNCTION_START,
5341         EVENT_RING_OPCODE_FUNCTION_STOP,
5342         EVENT_RING_OPCODE_CFC_DEL,
5343         EVENT_RING_OPCODE_CFC_DEL_WB,
5344         EVENT_RING_OPCODE_STAT_QUERY,
5345         EVENT_RING_OPCODE_STOP_TRAFFIC,
5346         EVENT_RING_OPCODE_START_TRAFFIC,
5347         EVENT_RING_OPCODE_VF_FLR,
5348         EVENT_RING_OPCODE_MALICIOUS_VF,
5349         EVENT_RING_OPCODE_FORWARD_SETUP,
5350         EVENT_RING_OPCODE_RSS_UPDATE_RULES,
5351         EVENT_RING_OPCODE_FUNCTION_UPDATE,
5352         EVENT_RING_OPCODE_AFEX_VIF_LISTS,
5353         EVENT_RING_OPCODE_SET_MAC,
5354         EVENT_RING_OPCODE_CLASSIFICATION_RULES,
5355         EVENT_RING_OPCODE_FILTERS_RULES,
5356         EVENT_RING_OPCODE_MULTICAST_RULES,
5357         EVENT_RING_OPCODE_SET_TIMESYNC,
5358         MAX_EVENT_RING_OPCODE
5359 };
5360 
5361 /*
5362  * Modes for fairness algorithm
5363  */
5364 enum fairness_mode {
5365         FAIRNESS_COS_WRR_MODE,
5366         FAIRNESS_COS_ETS_MODE,
5367         MAX_FAIRNESS_MODE
5368 };
5369 
5370 
5371 /*
5372  * Priority and cos
5373  */
5374 struct priority_cos {
5375         u8 priority;
5376         u8 cos;
5377         __le16 reserved1;
5378 };
5379 
5380 /*
5381  * The data for flow control configuration
5382  */
5383 struct flow_control_configuration {
5384         struct priority_cos traffic_type_to_priority_cos[MAX_TRAFFIC_TYPES];
5385         u8 dcb_enabled;
5386         u8 dcb_version;
5387         u8 dont_add_pri_0_en;
5388         u8 reserved1;
5389         __le32 reserved2;
5390         u8 dcb_outer_pri[MAX_TRAFFIC_TYPES];
5391 };
5392 
5393 
5394 /*
5395  *
5396  */
5397 struct function_start_data {
5398         u8 function_mode;
5399         u8 allow_npar_tx_switching;
5400         __le16 sd_vlan_tag;
5401         __le16 vif_id;
5402         u8 path_id;
5403         u8 network_cos_mode;
5404         u8 dmae_cmd_id;
5405         u8 no_added_tags;
5406         __le16 reserved0;
5407         __le32 reserved1;
5408         u8 inner_clss_vxlan;
5409         u8 inner_clss_l2gre;
5410         u8 inner_clss_l2geneve;
5411         u8 inner_rss;
5412         __le16 vxlan_dst_port;
5413         __le16 geneve_dst_port;
5414         u8 sd_accept_mf_clss_fail;
5415         u8 sd_accept_mf_clss_fail_match_ethtype;
5416         __le16 sd_accept_mf_clss_fail_ethtype;
5417         __le16 sd_vlan_eth_type;
5418         u8 sd_vlan_force_pri_flg;
5419         u8 sd_vlan_force_pri_val;
5420         u8 c2s_pri_tt_valid;
5421         u8 c2s_pri_default;
5422         u8 tx_vlan_filtering_enable;
5423         u8 tx_vlan_filtering_use_pvid;
5424         u8 reserved2[4];
5425         struct c2s_pri_trans_table_entry c2s_pri_trans_table;
5426 };
5427 
5428 struct function_update_data {
5429         u8 vif_id_change_flg;
5430         u8 afex_default_vlan_change_flg;
5431         u8 allowed_priorities_change_flg;
5432         u8 network_cos_mode_change_flg;
5433         __le16 vif_id;
5434         __le16 afex_default_vlan;
5435         u8 allowed_priorities;
5436         u8 network_cos_mode;
5437         u8 lb_mode_en_change_flg;
5438         u8 lb_mode_en;
5439         u8 tx_switch_suspend_change_flg;
5440         u8 tx_switch_suspend;
5441         u8 echo;
5442         u8 update_tunn_cfg_flg;
5443         u8 inner_clss_vxlan;
5444         u8 inner_clss_l2gre;
5445         u8 inner_clss_l2geneve;
5446         u8 inner_rss;
5447         __le16 vxlan_dst_port;
5448         __le16 geneve_dst_port;
5449         u8 sd_vlan_force_pri_change_flg;
5450         u8 sd_vlan_force_pri_flg;
5451         u8 sd_vlan_force_pri_val;
5452         u8 sd_vlan_tag_change_flg;
5453         u8 sd_vlan_eth_type_change_flg;
5454         u8 reserved1;
5455         __le16 sd_vlan_tag;
5456         __le16 sd_vlan_eth_type;
5457         u8 tx_vlan_filtering_pvid_change_flg;
5458         u8 reserved0;
5459         __le32 reserved2;
5460 };
5461 
5462 /*
5463  * FW version stored in the Xstorm RAM
5464  */
5465 struct fw_version {
5466 #if defined(__BIG_ENDIAN)
5467         u8 engineering;
5468         u8 revision;
5469         u8 minor;
5470         u8 major;
5471 #elif defined(__LITTLE_ENDIAN)
5472         u8 major;
5473         u8 minor;
5474         u8 revision;
5475         u8 engineering;
5476 #endif
5477         u32 flags;
5478 #define FW_VERSION_OPTIMIZED (0x1<<0)
5479 #define FW_VERSION_OPTIMIZED_SHIFT 0
5480 #define FW_VERSION_BIG_ENDIEN (0x1<<1)
5481 #define FW_VERSION_BIG_ENDIEN_SHIFT 1
5482 #define FW_VERSION_CHIP_VERSION (0x3<<2)
5483 #define FW_VERSION_CHIP_VERSION_SHIFT 2
5484 #define __FW_VERSION_RESERVED (0xFFFFFFF<<4)
5485 #define __FW_VERSION_RESERVED_SHIFT 4
5486 };
5487 
5488 /*
5489  * Dynamic Host-Coalescing - Driver(host) counters
5490  */
5491 struct hc_dynamic_sb_drv_counters {
5492         u32 dynamic_hc_drv_counter[HC_SB_MAX_DYNAMIC_INDICES];
5493 };
5494 
5495 
5496 /*
5497  * 2 bytes. configuration/state parameters for a single protocol index
5498  */
5499 struct hc_index_data {
5500 #if defined(__BIG_ENDIAN)
5501         u8 flags;
5502 #define HC_INDEX_DATA_SM_ID (0x1<<0)
5503 #define HC_INDEX_DATA_SM_ID_SHIFT 0
5504 #define HC_INDEX_DATA_HC_ENABLED (0x1<<1)
5505 #define HC_INDEX_DATA_HC_ENABLED_SHIFT 1
5506 #define HC_INDEX_DATA_DYNAMIC_HC_ENABLED (0x1<<2)
5507 #define HC_INDEX_DATA_DYNAMIC_HC_ENABLED_SHIFT 2
5508 #define HC_INDEX_DATA_RESERVE (0x1F<<3)
5509 #define HC_INDEX_DATA_RESERVE_SHIFT 3
5510         u8 timeout;
5511 #elif defined(__LITTLE_ENDIAN)
5512         u8 timeout;
5513         u8 flags;
5514 #define HC_INDEX_DATA_SM_ID (0x1<<0)
5515 #define HC_INDEX_DATA_SM_ID_SHIFT 0
5516 #define HC_INDEX_DATA_HC_ENABLED (0x1<<1)
5517 #define HC_INDEX_DATA_HC_ENABLED_SHIFT 1
5518 #define HC_INDEX_DATA_DYNAMIC_HC_ENABLED (0x1<<2)
5519 #define HC_INDEX_DATA_DYNAMIC_HC_ENABLED_SHIFT 2
5520 #define HC_INDEX_DATA_RESERVE (0x1F<<3)
5521 #define HC_INDEX_DATA_RESERVE_SHIFT 3
5522 #endif
5523 };
5524 
5525 
5526 /*
5527  * HC state-machine
5528  */
5529 struct hc_status_block_sm {
5530 #if defined(__BIG_ENDIAN)
5531         u8 igu_seg_id;
5532         u8 igu_sb_id;
5533         u8 timer_value;
5534         u8 __flags;
5535 #elif defined(__LITTLE_ENDIAN)
5536         u8 __flags;
5537         u8 timer_value;
5538         u8 igu_sb_id;
5539         u8 igu_seg_id;
5540 #endif
5541         u32 time_to_expire;
5542 };
5543 
5544 /*
5545  * hold PCI identification variables- used in various places in firmware
5546  */
5547 struct pci_entity {
5548 #if defined(__BIG_ENDIAN)
5549         u8 vf_valid;
5550         u8 vf_id;
5551         u8 vnic_id;
5552         u8 pf_id;
5553 #elif defined(__LITTLE_ENDIAN)
5554         u8 pf_id;
5555         u8 vnic_id;
5556         u8 vf_id;
5557         u8 vf_valid;
5558 #endif
5559 };
5560 
5561 /*
5562  * The fast-path status block meta-data, common to all chips
5563  */
5564 struct hc_sb_data {
5565         struct regpair_native host_sb_addr;
5566         struct hc_status_block_sm state_machine[HC_SB_MAX_SM];
5567         struct pci_entity p_func;
5568 #if defined(__BIG_ENDIAN)
5569         u8 rsrv0;
5570         u8 state;
5571         u8 dhc_qzone_id;
5572         u8 same_igu_sb_1b;
5573 #elif defined(__LITTLE_ENDIAN)
5574         u8 same_igu_sb_1b;
5575         u8 dhc_qzone_id;
5576         u8 state;
5577         u8 rsrv0;
5578 #endif
5579         struct regpair_native rsrv1[2];
5580 };
5581 
5582 
5583 /*
5584  * Segment types for host coaslescing
5585  */
5586 enum hc_segment {
5587         HC_REGULAR_SEGMENT,
5588         HC_DEFAULT_SEGMENT,
5589         MAX_HC_SEGMENT
5590 };
5591 
5592 
5593 /*
5594  * The fast-path status block meta-data
5595  */
5596 struct hc_sp_status_block_data {
5597         struct regpair_native host_sb_addr;
5598 #if defined(__BIG_ENDIAN)
5599         u8 rsrv1;
5600         u8 state;
5601         u8 igu_seg_id;
5602         u8 igu_sb_id;
5603 #elif defined(__LITTLE_ENDIAN)
5604         u8 igu_sb_id;
5605         u8 igu_seg_id;
5606         u8 state;
5607         u8 rsrv1;
5608 #endif
5609         struct pci_entity p_func;
5610 };
5611 
5612 
5613 /*
5614  * The fast-path status block meta-data
5615  */
5616 struct hc_status_block_data_e1x {
5617         struct hc_index_data index_data[HC_SB_MAX_INDICES_E1X];
5618         struct hc_sb_data common;
5619 };
5620 
5621 
5622 /*
5623  * The fast-path status block meta-data
5624  */
5625 struct hc_status_block_data_e2 {
5626         struct hc_index_data index_data[HC_SB_MAX_INDICES_E2];
5627         struct hc_sb_data common;
5628 };
5629 
5630 
5631 /*
5632  * IGU block operartion modes (in Everest2)
5633  */
5634 enum igu_mode {
5635         HC_IGU_BC_MODE,
5636         HC_IGU_NBC_MODE,
5637         MAX_IGU_MODE
5638 };
5639 
5640 /*
5641  * Inner Headers Classification Type
5642  */
5643 enum inner_clss_type {
5644         INNER_CLSS_DISABLED,
5645         INNER_CLSS_USE_VLAN,
5646         INNER_CLSS_USE_VNI,
5647         MAX_INNER_CLSS_TYPE};
5648 
5649 /*
5650  * IP versions
5651  */
5652 enum ip_ver {
5653         IP_V4,
5654         IP_V6,
5655         MAX_IP_VER
5656 };
5657 
5658 /*
5659  * Malicious VF error ID
5660  */
5661 enum malicious_vf_error_id {
5662         MALICIOUS_VF_NO_ERROR,
5663         VF_PF_CHANNEL_NOT_READY,
5664         ETH_ILLEGAL_BD_LENGTHS,
5665         ETH_PACKET_TOO_SHORT,
5666         ETH_PAYLOAD_TOO_BIG,
5667         ETH_ILLEGAL_ETH_TYPE,
5668         ETH_ILLEGAL_LSO_HDR_LEN,
5669         ETH_TOO_MANY_BDS,
5670         ETH_ZERO_HDR_NBDS,
5671         ETH_START_BD_NOT_SET,
5672         ETH_ILLEGAL_PARSE_NBDS,
5673         ETH_IPV6_AND_CHECKSUM,
5674         ETH_VLAN_FLG_INCORRECT,
5675         ETH_ILLEGAL_LSO_MSS,
5676         ETH_TUNNEL_NOT_SUPPORTED,
5677         MAX_MALICIOUS_VF_ERROR_ID
5678 };
5679 
5680 /*
5681  * Multi-function modes
5682  */
5683 enum mf_mode {
5684         SINGLE_FUNCTION,
5685         MULTI_FUNCTION_SD,
5686         MULTI_FUNCTION_SI,
5687         MULTI_FUNCTION_AFEX,
5688         MAX_MF_MODE
5689 };
5690 
5691 /*
5692  * Protocol-common statistics collected by the Tstorm (per pf)
5693  */
5694 struct tstorm_per_pf_stats {
5695         struct regpair rcv_error_bytes;
5696 };
5697 
5698 /*
5699  *
5700  */
5701 struct per_pf_stats {
5702         struct tstorm_per_pf_stats tstorm_pf_statistics;
5703 };
5704 
5705 
5706 /*
5707  * Protocol-common statistics collected by the Tstorm (per port)
5708  */
5709 struct tstorm_per_port_stats {
5710         __le32 mac_discard;
5711         __le32 mac_filter_discard;
5712         __le32 brb_truncate_discard;
5713         __le32 mf_tag_discard;
5714         __le32 packet_drop;
5715         __le32 reserved;
5716 };
5717 
5718 /*
5719  *
5720  */
5721 struct per_port_stats {
5722         struct tstorm_per_port_stats tstorm_port_statistics;
5723 };
5724 
5725 
5726 /*
5727  * Protocol-common statistics collected by the Tstorm (per client)
5728  */
5729 struct tstorm_per_queue_stats {
5730         struct regpair rcv_ucast_bytes;
5731         __le32 rcv_ucast_pkts;
5732         __le32 checksum_discard;
5733         struct regpair rcv_bcast_bytes;
5734         __le32 rcv_bcast_pkts;
5735         __le32 pkts_too_big_discard;
5736         struct regpair rcv_mcast_bytes;
5737         __le32 rcv_mcast_pkts;
5738         __le32 ttl0_discard;
5739         __le16 no_buff_discard;
5740         __le16 reserved0;
5741         __le32 reserved1;
5742 };
5743 
5744 /*
5745  * Protocol-common statistics collected by the Ustorm (per client)
5746  */
5747 struct ustorm_per_queue_stats {
5748         struct regpair ucast_no_buff_bytes;
5749         struct regpair mcast_no_buff_bytes;
5750         struct regpair bcast_no_buff_bytes;
5751         __le32 ucast_no_buff_pkts;
5752         __le32 mcast_no_buff_pkts;
5753         __le32 bcast_no_buff_pkts;
5754         __le32 coalesced_pkts;
5755         struct regpair coalesced_bytes;
5756         __le32 coalesced_events;
5757         __le32 coalesced_aborts;
5758 };
5759 
5760 /*
5761  * Protocol-common statistics collected by the Xstorm (per client)
5762  */
5763 struct xstorm_per_queue_stats {
5764         struct regpair ucast_bytes_sent;
5765         struct regpair mcast_bytes_sent;
5766         struct regpair bcast_bytes_sent;
5767         __le32 ucast_pkts_sent;
5768         __le32 mcast_pkts_sent;
5769         __le32 bcast_pkts_sent;
5770         __le32 error_drop_pkts;
5771 };
5772 
5773 /*
5774  *
5775  */
5776 struct per_queue_stats {
5777         struct tstorm_per_queue_stats tstorm_queue_statistics;
5778         struct ustorm_per_queue_stats ustorm_queue_statistics;
5779         struct xstorm_per_queue_stats xstorm_queue_statistics;
5780 };
5781 
5782 
5783 /*
5784  * FW version stored in first line of pram
5785  */
5786 struct pram_fw_version {
5787         u8 major;
5788         u8 minor;
5789         u8 revision;
5790         u8 engineering;
5791         u8 flags;
5792 #define PRAM_FW_VERSION_OPTIMIZED (0x1<<0)
5793 #define PRAM_FW_VERSION_OPTIMIZED_SHIFT 0
5794 #define PRAM_FW_VERSION_STORM_ID (0x3<<1)
5795 #define PRAM_FW_VERSION_STORM_ID_SHIFT 1
5796 #define PRAM_FW_VERSION_BIG_ENDIEN (0x1<<3)
5797 #define PRAM_FW_VERSION_BIG_ENDIEN_SHIFT 3
5798 #define PRAM_FW_VERSION_CHIP_VERSION (0x3<<4)
5799 #define PRAM_FW_VERSION_CHIP_VERSION_SHIFT 4
5800 #define __PRAM_FW_VERSION_RESERVED0 (0x3<<6)
5801 #define __PRAM_FW_VERSION_RESERVED0_SHIFT 6
5802 };
5803 
5804 
5805 /*
5806  * Ethernet slow path element
5807  */
5808 union protocol_common_specific_data {
5809         u8 protocol_data[8];
5810         struct regpair phy_address;
5811         struct regpair mac_config_addr;
5812         struct afex_vif_list_ramrod_data afex_vif_list_data;
5813 };
5814 
5815 /*
5816  * The send queue element
5817  */
5818 struct protocol_common_spe {
5819         struct spe_hdr hdr;
5820         union protocol_common_specific_data data;
5821 };
5822 
5823 /* The data for the Set Timesync Ramrod */
5824 struct set_timesync_ramrod_data {
5825         u8 drift_adjust_cmd;
5826         u8 offset_cmd;
5827         u8 add_sub_drift_adjust_value;
5828         u8 drift_adjust_value;
5829         u32 drift_adjust_period;
5830         struct regpair offset_delta;
5831 };
5832 
5833 /*
5834  * The send queue element
5835  */
5836 struct slow_path_element {
5837         struct spe_hdr hdr;
5838         struct regpair protocol_data;
5839 };
5840 
5841 
5842 /*
5843  * Protocol-common statistics counter
5844  */
5845 struct stats_counter {
5846         __le16 xstats_counter;
5847         __le16 reserved0;
5848         __le32 reserved1;
5849         __le16 tstats_counter;
5850         __le16 reserved2;
5851         __le32 reserved3;
5852         __le16 ustats_counter;
5853         __le16 reserved4;
5854         __le32 reserved5;
5855         __le16 cstats_counter;
5856         __le16 reserved6;
5857         __le32 reserved7;
5858 };
5859 
5860 
5861 /*
5862  *
5863  */
5864 struct stats_query_entry {
5865         u8 kind;
5866         u8 index;
5867         __le16 funcID;
5868         __le32 reserved;
5869         struct regpair address;
5870 };
5871 
5872 /*
5873  * statistic command
5874  */
5875 struct stats_query_cmd_group {
5876         struct stats_query_entry query[STATS_QUERY_CMD_COUNT];
5877 };
5878 
5879 
5880 /*
5881  * statistic command header
5882  */
5883 struct stats_query_header {
5884         u8 cmd_num;
5885         u8 reserved0;
5886         __le16 drv_stats_counter;
5887         __le32 reserved1;
5888         struct regpair stats_counters_addrs;
5889 };
5890 
5891 
5892 /*
5893  * Types of statistcis query entry
5894  */
5895 enum stats_query_type {
5896         STATS_TYPE_QUEUE,
5897         STATS_TYPE_PORT,
5898         STATS_TYPE_PF,
5899         STATS_TYPE_TOE,
5900         STATS_TYPE_FCOE,
5901         MAX_STATS_QUERY_TYPE
5902 };
5903 
5904 
5905 /*
5906  * Indicate of the function status block state
5907  */
5908 enum status_block_state {
5909         SB_DISABLED,
5910         SB_ENABLED,
5911         SB_CLEANED,
5912         MAX_STATUS_BLOCK_STATE
5913 };
5914 
5915 
5916 /*
5917  * Storm IDs (including attentions for IGU related enums)
5918  */
5919 enum storm_id {
5920         USTORM_ID,
5921         CSTORM_ID,
5922         XSTORM_ID,
5923         TSTORM_ID,
5924         ATTENTION_ID,
5925         MAX_STORM_ID
5926 };
5927 
5928 
5929 /*
5930  * Taffic types used in ETS and flow control algorithms
5931  */
5932 enum traffic_type {
5933         LLFC_TRAFFIC_TYPE_NW,
5934         LLFC_TRAFFIC_TYPE_FCOE,
5935         LLFC_TRAFFIC_TYPE_ISCSI,
5936         MAX_TRAFFIC_TYPE
5937 };
5938 
5939 
5940 /*
5941  * zone A per-queue data
5942  */
5943 struct tstorm_queue_zone_data {
5944         struct regpair reserved[4];
5945 };
5946 
5947 
5948 /*
5949  * zone B per-VF data
5950  */
5951 struct tstorm_vf_zone_data {
5952         struct regpair reserved;
5953 };
5954 
5955 /* Add or Subtract Value for Set Timesync Ramrod */
5956 enum ts_add_sub_value {
5957         TS_SUB_VALUE,
5958         TS_ADD_VALUE,
5959         MAX_TS_ADD_SUB_VALUE
5960 };
5961 
5962 /* Drift-Adjust Commands for Set Timesync Ramrod */
5963 enum ts_drift_adjust_cmd {
5964         TS_DRIFT_ADJUST_KEEP,
5965         TS_DRIFT_ADJUST_SET,
5966         TS_DRIFT_ADJUST_RESET,
5967         MAX_TS_DRIFT_ADJUST_CMD
5968 };
5969 
5970 /* Offset Commands for Set Timesync Ramrod */
5971 enum ts_offset_cmd {
5972         TS_OFFSET_KEEP,
5973         TS_OFFSET_INC,
5974         TS_OFFSET_DEC,
5975         MAX_TS_OFFSET_CMD
5976 };
5977 
5978  /* zone A per-queue data */
5979 struct ustorm_queue_zone_data {
5980         struct ustorm_eth_rx_producers eth_rx_producers;
5981         struct regpair reserved[3];
5982 };
5983 
5984 
5985 /*
5986  * zone B per-VF data
5987  */
5988 struct ustorm_vf_zone_data {
5989         struct regpair reserved;
5990 };
5991 
5992 
5993 /*
5994  * data per VF-PF channel
5995  */
5996 struct vf_pf_channel_data {
5997 #if defined(__BIG_ENDIAN)
5998         u16 reserved0;
5999         u8 valid;
6000         u8 state;
6001 #elif defined(__LITTLE_ENDIAN)
6002         u8 state;
6003         u8 valid;
6004         u16 reserved0;
6005 #endif
6006         u32 reserved1;
6007 };
6008 
6009 
6010 /*
6011  * State of VF-PF channel
6012  */
6013 enum vf_pf_channel_state {
6014         VF_PF_CHANNEL_STATE_READY,
6015         VF_PF_CHANNEL_STATE_WAITING_FOR_ACK,
6016         MAX_VF_PF_CHANNEL_STATE
6017 };
6018 
6019 
6020 /*
6021  * vif_list_rule_kind
6022  */
6023 enum vif_list_rule_kind {
6024         VIF_LIST_RULE_SET,
6025         VIF_LIST_RULE_GET,
6026         VIF_LIST_RULE_CLEAR_ALL,
6027         VIF_LIST_RULE_CLEAR_FUNC,
6028         MAX_VIF_LIST_RULE_KIND
6029 };
6030 
6031 
6032 /*
6033  * zone A per-queue data
6034  */
6035 struct xstorm_queue_zone_data {
6036         struct regpair reserved[4];
6037 };
6038 
6039 
6040 /*
6041  * zone B per-VF data
6042  */
6043 struct xstorm_vf_zone_data {
6044         struct regpair reserved;
6045 };
6046 
6047 #endif /* BNX2X_HSI_H */

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