drivers/net/bnx2x_hsi.h

   1 /* bnx2x_hsi.h: Broadcom Everest network driver.
   2  *
   3  * Copyright (c) 2007-2008 Broadcom Corporation
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation.
   8  */
   9
  10
  11 #define PORT_0                          0
  12 #define PORT_1                          1
  13 #define PORT_MAX                        2
  14
  15 /****************************************************************************
  16  * Shared HW configuration                                                  *
  17  ****************************************************************************/
  18 struct shared_hw_cfg {                                   /* NVRAM Offset */
  19         /* Up to 16 bytes of NULL-terminated string */
  20         u8  part_num[16];                                       /* 0x104 */
  21
  22         u32 config;                                             /* 0x114 */
  23 #define SHARED_HW_CFG_MDIO_VOLTAGE_MASK             0x00000001
  24 #define SHARED_HW_CFG_MDIO_VOLTAGE_SHIFT            0
  25 #define SHARED_HW_CFG_MDIO_VOLTAGE_1_2V             0x00000000
  26 #define SHARED_HW_CFG_MDIO_VOLTAGE_2_5V             0x00000001
  27 #define SHARED_HW_CFG_MCP_RST_ON_CORE_RST_EN        0x00000002
  28
  29 #define SHARED_HW_CFG_PORT_SWAP                     0x00000004
  30
  31 #define SHARED_HW_CFG_BEACON_WOL_EN                 0x00000008
  32
  33 #define SHARED_HW_CFG_MFW_SELECT_MASK               0x00000700
  34 #define SHARED_HW_CFG_MFW_SELECT_SHIFT              8
  35         /* Whatever MFW found in NVM
  36            (if multiple found, priority order is: NC-SI, UMP, IPMI) */
  37 #define SHARED_HW_CFG_MFW_SELECT_DEFAULT            0x00000000
  38 #define SHARED_HW_CFG_MFW_SELECT_NC_SI              0x00000100
  39 #define SHARED_HW_CFG_MFW_SELECT_UMP                0x00000200
  40 #define SHARED_HW_CFG_MFW_SELECT_IPMI               0x00000300
  41         /* Use SPIO4 as an arbiter between: 0-NC_SI, 1-IPMI
  42           (can only be used when an add-in board, not BMC, pulls-down SPIO4) */
  43 #define SHARED_HW_CFG_MFW_SELECT_SPIO4_NC_SI_IPMI   0x00000400
  44         /* Use SPIO4 as an arbiter between: 0-UMP, 1-IPMI
  45           (can only be used when an add-in board, not BMC, pulls-down SPIO4) */
  46 #define SHARED_HW_CFG_MFW_SELECT_SPIO4_UMP_IPMI     0x00000500
  47         /* Use SPIO4 as an arbiter between: 0-NC-SI, 1-UMP
  48           (can only be used when an add-in board, not BMC, pulls-down SPIO4) */
  49 #define SHARED_HW_CFG_MFW_SELECT_SPIO4_NC_SI_UMP    0x00000600
  50
  51 #define SHARED_HW_CFG_LED_MODE_MASK                 0x000f0000
  52 #define SHARED_HW_CFG_LED_MODE_SHIFT                16
  53 #define SHARED_HW_CFG_LED_MAC1                      0x00000000
  54 #define SHARED_HW_CFG_LED_PHY1                      0x00010000
  55 #define SHARED_HW_CFG_LED_PHY2                      0x00020000
  56 #define SHARED_HW_CFG_LED_PHY3                      0x00030000
  57 #define SHARED_HW_CFG_LED_MAC2                      0x00040000
  58 #define SHARED_HW_CFG_LED_PHY4                      0x00050000
  59 #define SHARED_HW_CFG_LED_PHY5                      0x00060000
  60 #define SHARED_HW_CFG_LED_PHY6                      0x00070000
  61 #define SHARED_HW_CFG_LED_MAC3                      0x00080000
  62 #define SHARED_HW_CFG_LED_PHY7                      0x00090000
  63 #define SHARED_HW_CFG_LED_PHY9                      0x000a0000
  64 #define SHARED_HW_CFG_LED_PHY11                     0x000b0000
  65 #define SHARED_HW_CFG_LED_MAC4                      0x000c0000
  66 #define SHARED_HW_CFG_LED_PHY8                      0x000d0000
  67
  68 #define SHARED_HW_CFG_AN_ENABLE_MASK                0x3f000000
  69 #define SHARED_HW_CFG_AN_ENABLE_SHIFT               24
  70 #define SHARED_HW_CFG_AN_ENABLE_CL37                0x01000000
  71 #define SHARED_HW_CFG_AN_ENABLE_CL73                0x02000000
  72 #define SHARED_HW_CFG_AN_ENABLE_BAM                 0x04000000
  73 #define SHARED_HW_CFG_AN_ENABLE_PARALLEL_DETECTION  0x08000000
  74 #define SHARED_HW_CFG_AN_EN_SGMII_FIBER_AUTO_DETECT 0x10000000
  75 #define SHARED_HW_CFG_AN_ENABLE_REMOTE_PHY          0x20000000
  76
  77         u32 config2;                                            /* 0x118 */
  78         /* one time auto detect grace period (in sec) */
  79 #define SHARED_HW_CFG_GRACE_PERIOD_MASK             0x000000ff
  80 #define SHARED_HW_CFG_GRACE_PERIOD_SHIFT            0
  81
  82 #define SHARED_HW_CFG_PCIE_GEN2_ENABLED             0x00000100
  83
  84         /* The default value for the core clock is 250MHz and it is
  85            achieved by setting the clock change to 4 */
  86 #define SHARED_HW_CFG_CLOCK_CHANGE_MASK             0x00000e00
  87 #define SHARED_HW_CFG_CLOCK_CHANGE_SHIFT            9
  88
  89 #define SHARED_HW_CFG_SMBUS_TIMING_100KHZ           0x00000000
  90 #define SHARED_HW_CFG_SMBUS_TIMING_400KHZ           0x00001000
  91
  92 #define SHARED_HW_CFG_HIDE_PORT1                    0x00002000
  93
  94         u32 power_dissipated;                                   /* 0x11c */
  95 #define SHARED_HW_CFG_POWER_DIS_CMN_MASK            0xff000000
  96 #define SHARED_HW_CFG_POWER_DIS_CMN_SHIFT           24
  97
  98 #define SHARED_HW_CFG_POWER_MGNT_SCALE_MASK         0x00ff0000
  99 #define SHARED_HW_CFG_POWER_MGNT_SCALE_SHIFT        16
 100 #define SHARED_HW_CFG_POWER_MGNT_UNKNOWN_SCALE      0x00000000
 101 #define SHARED_HW_CFG_POWER_MGNT_DOT_1_WATT         0x00010000
 102 #define SHARED_HW_CFG_POWER_MGNT_DOT_01_WATT        0x00020000
 103 #define SHARED_HW_CFG_POWER_MGNT_DOT_001_WATT       0x00030000
 104
 105         u32 ump_nc_si_config;                                   /* 0x120 */
 106 #define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_MASK       0x00000003
 107 #define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_SHIFT      0
 108 #define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_MAC        0x00000000
 109 #define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_PHY        0x00000001
 110 #define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_MII        0x00000000
 111 #define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_RMII       0x00000002
 112
 113 #define SHARED_HW_CFG_UMP_NC_SI_NUM_DEVS_MASK       0x00000f00
 114 #define SHARED_HW_CFG_UMP_NC_SI_NUM_DEVS_SHIFT      8
 115
 116 #define SHARED_HW_CFG_UMP_NC_SI_EXT_PHY_TYPE_MASK   0x00ff0000
 117 #define SHARED_HW_CFG_UMP_NC_SI_EXT_PHY_TYPE_SHIFT  16
 118 #define SHARED_HW_CFG_UMP_NC_SI_EXT_PHY_TYPE_NONE   0x00000000
 119 #define SHARED_HW_CFG_UMP_NC_SI_EXT_PHY_TYPE_BCM5221 0x00010000
 120
 121         u32 board;                                              /* 0x124 */
 122 #define SHARED_HW_CFG_BOARD_TYPE_MASK               0x0000ffff
 123 #define SHARED_HW_CFG_BOARD_TYPE_SHIFT              0
 124 #define SHARED_HW_CFG_BOARD_TYPE_NONE               0x00000000
 125 #define SHARED_HW_CFG_BOARD_TYPE_BCM957710T1000     0x00000001
 126 #define SHARED_HW_CFG_BOARD_TYPE_BCM957710T1001     0x00000002
 127 #define SHARED_HW_CFG_BOARD_TYPE_BCM957710T1002G    0x00000003
 128 #define SHARED_HW_CFG_BOARD_TYPE_BCM957710T1004G    0x00000004
 129 #define SHARED_HW_CFG_BOARD_TYPE_BCM957710T1007G    0x00000005
 130 #define SHARED_HW_CFG_BOARD_TYPE_BCM957710T1015G    0x00000006
 131 #define SHARED_HW_CFG_BOARD_TYPE_BCM957710A1020G    0x00000007
 132 #define SHARED_HW_CFG_BOARD_TYPE_BCM957710T1003G    0x00000008
 133 #define SHARED_HW_CFG_BOARD_TYPE_BCM957710A1022G    0x00000009
 134 #define SHARED_HW_CFG_BOARD_TYPE_BCM957710A1021G    0x0000000a
 135
 136 #define SHARED_HW_CFG_BOARD_VER_MASK                0xffff0000
 137 #define SHARED_HW_CFG_BOARD_VER_SHIFT               16
 138 #define SHARED_HW_CFG_BOARD_MAJOR_VER_MASK          0xf0000000
 139 #define SHARED_HW_CFG_BOARD_MAJOR_VER_SHIFT         28
 140 #define SHARED_HW_CFG_BOARD_MINOR_VER_MASK          0x0f000000
 141 #define SHARED_HW_CFG_BOARD_MINOR_VER_SHIFT         24
 142 #define SHARED_HW_CFG_BOARD_REV_MASK                0x00ff0000
 143 #define SHARED_HW_CFG_BOARD_REV_SHIFT               16
 144
 145         u32 reserved;                                           /* 0x128 */
 146
 147 };
 148
 149
 150 /****************************************************************************
 151  * Port HW configuration                                                    *
 152  ****************************************************************************/
 153 struct port_hw_cfg {                        /* port 0: 0x12c  port 1: 0x2bc */
 154
 155         u32 pci_id;
 156 #define PORT_HW_CFG_PCI_VENDOR_ID_MASK              0xffff0000
 157 #define PORT_HW_CFG_PCI_DEVICE_ID_MASK              0x0000ffff
 158
 159         u32 pci_sub_id;
 160 #define PORT_HW_CFG_PCI_SUBSYS_DEVICE_ID_MASK       0xffff0000
 161 #define PORT_HW_CFG_PCI_SUBSYS_VENDOR_ID_MASK       0x0000ffff
 162
 163         u32 power_dissipated;
 164 #define PORT_HW_CFG_POWER_DIS_D3_MASK               0xff000000
 165 #define PORT_HW_CFG_POWER_DIS_D3_SHIFT              24
 166 #define PORT_HW_CFG_POWER_DIS_D2_MASK               0x00ff0000
 167 #define PORT_HW_CFG_POWER_DIS_D2_SHIFT              16
 168 #define PORT_HW_CFG_POWER_DIS_D1_MASK               0x0000ff00
 169 #define PORT_HW_CFG_POWER_DIS_D1_SHIFT              8
 170 #define PORT_HW_CFG_POWER_DIS_D0_MASK               0x000000ff
 171 #define PORT_HW_CFG_POWER_DIS_D0_SHIFT              0
 172
 173         u32 power_consumed;
 174 #define PORT_HW_CFG_POWER_CONS_D3_MASK              0xff000000
 175 #define PORT_HW_CFG_POWER_CONS_D3_SHIFT             24
 176 #define PORT_HW_CFG_POWER_CONS_D2_MASK              0x00ff0000
 177 #define PORT_HW_CFG_POWER_CONS_D2_SHIFT             16
 178 #define PORT_HW_CFG_POWER_CONS_D1_MASK              0x0000ff00
 179 #define PORT_HW_CFG_POWER_CONS_D1_SHIFT             8
 180 #define PORT_HW_CFG_POWER_CONS_D0_MASK              0x000000ff
 181 #define PORT_HW_CFG_POWER_CONS_D0_SHIFT             0
 182
 183         u32 mac_upper;
 184 #define PORT_HW_CFG_UPPERMAC_MASK                   0x0000ffff
 185 #define PORT_HW_CFG_UPPERMAC_SHIFT                  0
 186         u32 mac_lower;
 187
 188         u32 iscsi_mac_upper;  /* Upper 16 bits are always zeroes */
 189         u32 iscsi_mac_lower;
 190
 191         u32 rdma_mac_upper;   /* Upper 16 bits are always zeroes */
 192         u32 rdma_mac_lower;
 193
 194         u32 serdes_config;
 195         /* for external PHY, or forced mode or during AN */
 196 #define PORT_HW_CFG_SERDES_TX_DRV_PRE_EMPHASIS_MASK 0xffff0000
 197 #define PORT_HW_CFG_SERDES_TX_DRV_PRE_EMPHASIS_SHIFT  16
 198
 199 #define PORT_HW_CFG_SERDES_RX_DRV_EQUALIZER_MASK    0x0000ffff
 200 #define PORT_HW_CFG_SERDES_RX_DRV_EQUALIZER_SHIFT   0
 201
 202         u16 serdes_tx_driver_pre_emphasis[16];
 203         u16 serdes_rx_driver_equalizer[16];
 204
 205         u32 xgxs_config_lane0;
 206         u32 xgxs_config_lane1;
 207         u32 xgxs_config_lane2;
 208         u32 xgxs_config_lane3;
 209         /* for external PHY, or forced mode or during AN */
 210 #define PORT_HW_CFG_XGXS_TX_DRV_PRE_EMPHASIS_MASK   0xffff0000
 211 #define PORT_HW_CFG_XGXS_TX_DRV_PRE_EMPHASIS_SHIFT  16
 212
 213 #define PORT_HW_CFG_XGXS_RX_DRV_EQUALIZER_MASK      0x0000ffff
 214 #define PORT_HW_CFG_XGXS_RX_DRV_EQUALIZER_SHIFT     0
 215
 216         u16 xgxs_tx_driver_pre_emphasis_lane0[16];
 217         u16 xgxs_tx_driver_pre_emphasis_lane1[16];
 218         u16 xgxs_tx_driver_pre_emphasis_lane2[16];
 219         u16 xgxs_tx_driver_pre_emphasis_lane3[16];
 220
 221         u16 xgxs_rx_driver_equalizer_lane0[16];
 222         u16 xgxs_rx_driver_equalizer_lane1[16];
 223         u16 xgxs_rx_driver_equalizer_lane2[16];
 224         u16 xgxs_rx_driver_equalizer_lane3[16];
 225
 226         u32 lane_config;
 227 #define PORT_HW_CFG_LANE_SWAP_CFG_MASK              0x0000ffff
 228 #define PORT_HW_CFG_LANE_SWAP_CFG_SHIFT             0
 229 #define PORT_HW_CFG_LANE_SWAP_CFG_TX_MASK           0x000000ff
 230 #define PORT_HW_CFG_LANE_SWAP_CFG_TX_SHIFT          0
 231 #define PORT_HW_CFG_LANE_SWAP_CFG_RX_MASK           0x0000ff00
 232 #define PORT_HW_CFG_LANE_SWAP_CFG_RX_SHIFT          8
 233 #define PORT_HW_CFG_LANE_SWAP_CFG_MASTER_MASK       0x0000c000
 234 #define PORT_HW_CFG_LANE_SWAP_CFG_MASTER_SHIFT      14
 235         /* AN and forced */
 236 #define PORT_HW_CFG_LANE_SWAP_CFG_01230123          0x00001b1b
 237         /* forced only */
 238 #define PORT_HW_CFG_LANE_SWAP_CFG_01233210          0x00001be4
 239         /* forced only */
 240 #define PORT_HW_CFG_LANE_SWAP_CFG_31203120          0x0000d8d8
 241         /* forced only */
 242 #define PORT_HW_CFG_LANE_SWAP_CFG_32103210          0x0000e4e4
 243
 244         u32 external_phy_config;
 245 #define PORT_HW_CFG_SERDES_EXT_PHY_TYPE_MASK        0xff000000
 246 #define PORT_HW_CFG_SERDES_EXT_PHY_TYPE_SHIFT       24
 247 #define PORT_HW_CFG_SERDES_EXT_PHY_TYPE_DIRECT      0x00000000
 248 #define PORT_HW_CFG_SERDES_EXT_PHY_TYPE_BCM5482     0x01000000
 249 #define PORT_HW_CFG_SERDES_EXT_PHY_TYPE_NOT_CONN    0xff000000
 250
 251 #define PORT_HW_CFG_SERDES_EXT_PHY_ADDR_MASK        0x00ff0000
 252 #define PORT_HW_CFG_SERDES_EXT_PHY_ADDR_SHIFT       16
 253
 254 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_MASK          0x0000ff00
 255 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SHIFT         8
 256 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT        0x00000000
 257 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8071       0x00000100
 258 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072       0x00000200
 259 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073       0x00000300
 260 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705       0x00000400
 261 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706       0x00000500
 262 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8276       0x00000600
 263 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481       0x00000700
 264 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101       0x00000800
 265 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE       0x0000fd00
 266 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN      0x0000ff00
 267
 268 #define PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK          0x000000ff
 269 #define PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT         0
 270
 271         u32 speed_capability_mask;
 272 #define PORT_HW_CFG_SPEED_CAPABILITY_D0_MASK        0xffff0000
 273 #define PORT_HW_CFG_SPEED_CAPABILITY_D0_SHIFT       16
 274 #define PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL    0x00010000
 275 #define PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_HALF    0x00020000
 276 #define PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_HALF   0x00040000
 277 #define PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_FULL   0x00080000
 278 #define PORT_HW_CFG_SPEED_CAPABILITY_D0_1G          0x00100000
 279 #define PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G        0x00200000
 280 #define PORT_HW_CFG_SPEED_CAPABILITY_D0_10G         0x00400000
 281 #define PORT_HW_CFG_SPEED_CAPABILITY_D0_12G         0x00800000
 282 #define PORT_HW_CFG_SPEED_CAPABILITY_D0_12_5G       0x01000000
 283 #define PORT_HW_CFG_SPEED_CAPABILITY_D0_13G         0x02000000
 284 #define PORT_HW_CFG_SPEED_CAPABILITY_D0_15G         0x04000000
 285 #define PORT_HW_CFG_SPEED_CAPABILITY_D0_16G         0x08000000
 286 #define PORT_HW_CFG_SPEED_CAPABILITY_D0_RESERVED    0xf0000000
 287
 288 #define PORT_HW_CFG_SPEED_CAPABILITY_D3_MASK        0x0000ffff
 289 #define PORT_HW_CFG_SPEED_CAPABILITY_D3_SHIFT       0
 290 #define PORT_HW_CFG_SPEED_CAPABILITY_D3_10M_FULL    0x00000001
 291 #define PORT_HW_CFG_SPEED_CAPABILITY_D3_10M_HALF    0x00000002
 292 #define PORT_HW_CFG_SPEED_CAPABILITY_D3_100M_HALF   0x00000004
 293 #define PORT_HW_CFG_SPEED_CAPABILITY_D3_100M_FULL   0x00000008
 294 #define PORT_HW_CFG_SPEED_CAPABILITY_D3_1G          0x00000010
 295 #define PORT_HW_CFG_SPEED_CAPABILITY_D3_2_5G        0x00000020
 296 #define PORT_HW_CFG_SPEED_CAPABILITY_D3_10G         0x00000040
 297 #define PORT_HW_CFG_SPEED_CAPABILITY_D3_12G         0x00000080
 298 #define PORT_HW_CFG_SPEED_CAPABILITY_D3_12_5G       0x00000100
 299 #define PORT_HW_CFG_SPEED_CAPABILITY_D3_13G         0x00000200
 300 #define PORT_HW_CFG_SPEED_CAPABILITY_D3_15G         0x00000400
 301 #define PORT_HW_CFG_SPEED_CAPABILITY_D3_16G         0x00000800
 302 #define PORT_HW_CFG_SPEED_CAPABILITY_D3_RESERVED    0x0000f000
 303
 304         u32 reserved[2];
 305
 306 };
 307
 308
 309 /****************************************************************************
 310  * Shared Feature configuration                                             *
 311  ****************************************************************************/
 312 struct shared_feat_cfg {                                 /* NVRAM Offset */
 313
 314         u32 config;                                             /* 0x450 */
 315 #define SHARED_FEATURE_BMC_ECHO_MODE_EN             0x00000001
 316
 317 };
 318
 319
 320 /****************************************************************************
 321  * Port Feature configuration                                               *
 322  ****************************************************************************/
 323 struct port_feat_cfg {                      /* port 0: 0x454  port 1: 0x4c8 */
 324
 325         u32 config;
 326 #define PORT_FEATURE_BAR1_SIZE_MASK                 0x0000000f
 327 #define PORT_FEATURE_BAR1_SIZE_SHIFT                0
 328 #define PORT_FEATURE_BAR1_SIZE_DISABLED             0x00000000
 329 #define PORT_FEATURE_BAR1_SIZE_64K                  0x00000001
 330 #define PORT_FEATURE_BAR1_SIZE_128K                 0x00000002
 331 #define PORT_FEATURE_BAR1_SIZE_256K                 0x00000003
 332 #define PORT_FEATURE_BAR1_SIZE_512K                 0x00000004
 333 #define PORT_FEATURE_BAR1_SIZE_1M                   0x00000005
 334 #define PORT_FEATURE_BAR1_SIZE_2M                   0x00000006
 335 #define PORT_FEATURE_BAR1_SIZE_4M                   0x00000007
 336 #define PORT_FEATURE_BAR1_SIZE_8M                   0x00000008
 337 #define PORT_FEATURE_BAR1_SIZE_16M                  0x00000009
 338 #define PORT_FEATURE_BAR1_SIZE_32M                  0x0000000a
 339 #define PORT_FEATURE_BAR1_SIZE_64M                  0x0000000b
 340 #define PORT_FEATURE_BAR1_SIZE_128M                 0x0000000c
 341 #define PORT_FEATURE_BAR1_SIZE_256M                 0x0000000d
 342 #define PORT_FEATURE_BAR1_SIZE_512M                 0x0000000e
 343 #define PORT_FEATURE_BAR1_SIZE_1G                   0x0000000f
 344 #define PORT_FEATURE_BAR2_SIZE_MASK                 0x000000f0
 345 #define PORT_FEATURE_BAR2_SIZE_SHIFT                4
 346 #define PORT_FEATURE_BAR2_SIZE_DISABLED             0x00000000
 347 #define PORT_FEATURE_BAR2_SIZE_64K                  0x00000010
 348 #define PORT_FEATURE_BAR2_SIZE_128K                 0x00000020
 349 #define PORT_FEATURE_BAR2_SIZE_256K                 0x00000030
 350 #define PORT_FEATURE_BAR2_SIZE_512K                 0x00000040
 351 #define PORT_FEATURE_BAR2_SIZE_1M                   0x00000050
 352 #define PORT_FEATURE_BAR2_SIZE_2M                   0x00000060
 353 #define PORT_FEATURE_BAR2_SIZE_4M                   0x00000070
 354 #define PORT_FEATURE_BAR2_SIZE_8M                   0x00000080
 355 #define PORT_FEATURE_BAR2_SIZE_16M                  0x00000090
 356 #define PORT_FEATURE_BAR2_SIZE_32M                  0x000000a0
 357 #define PORT_FEATURE_BAR2_SIZE_64M                  0x000000b0
 358 #define PORT_FEATURE_BAR2_SIZE_128M                 0x000000c0
 359 #define PORT_FEATURE_BAR2_SIZE_256M                 0x000000d0
 360 #define PORT_FEATURE_BAR2_SIZE_512M                 0x000000e0
 361 #define PORT_FEATURE_BAR2_SIZE_1G                   0x000000f0
 362 #define PORT_FEATURE_EN_SIZE_MASK                   0x07000000
 363 #define PORT_FEATURE_EN_SIZE_SHIFT                  24
 364 #define PORT_FEATURE_WOL_ENABLED                    0x01000000
 365 #define PORT_FEATURE_MBA_ENABLED                    0x02000000
 366 #define PORT_FEATURE_MFW_ENABLED                    0x04000000
 367
 368         u32 wol_config;
 369         /* Default is used when driver sets to "auto" mode */
 370 #define PORT_FEATURE_WOL_DEFAULT_MASK               0x00000003
 371 #define PORT_FEATURE_WOL_DEFAULT_SHIFT              0
 372 #define PORT_FEATURE_WOL_DEFAULT_DISABLE            0x00000000
 373 #define PORT_FEATURE_WOL_DEFAULT_MAGIC              0x00000001
 374 #define PORT_FEATURE_WOL_DEFAULT_ACPI               0x00000002
 375 #define PORT_FEATURE_WOL_DEFAULT_MAGIC_AND_ACPI     0x00000003
 376 #define PORT_FEATURE_WOL_RES_PAUSE_CAP              0x00000004
 377 #define PORT_FEATURE_WOL_RES_ASYM_PAUSE_CAP         0x00000008
 378 #define PORT_FEATURE_WOL_ACPI_UPON_MGMT             0x00000010
 379
 380         u32 mba_config;
 381 #define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_MASK       0x00000003
 382 #define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_SHIFT      0
 383 #define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_PXE        0x00000000
 384 #define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_RPL        0x00000001
 385 #define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_BOOTP      0x00000002
 386 #define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_ISCSIB     0x00000003
 387 #define PORT_FEATURE_MBA_RES_PAUSE_CAP              0x00000100
 388 #define PORT_FEATURE_MBA_RES_ASYM_PAUSE_CAP         0x00000200
 389 #define PORT_FEATURE_MBA_SETUP_PROMPT_ENABLE        0x00000400
 390 #define PORT_FEATURE_MBA_HOTKEY_CTRL_S              0x00000000
 391 #define PORT_FEATURE_MBA_HOTKEY_CTRL_B              0x00000800
 392 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_MASK          0x000ff000
 393 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_SHIFT         12
 394 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_DISABLED      0x00000000
 395 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_2K            0x00001000
 396 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_4K            0x00002000
 397 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_8K            0x00003000
 398 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_16K           0x00004000
 399 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_32K           0x00005000
 400 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_64K           0x00006000
 401 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_128K          0x00007000
 402 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_256K          0x00008000
 403 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_512K          0x00009000
 404 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_1M            0x0000a000
 405 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_2M            0x0000b000
 406 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_4M            0x0000c000
 407 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_8M            0x0000d000
 408 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_16M           0x0000e000
 409 #define PORT_FEATURE_MBA_EXP_ROM_SIZE_32M           0x0000f000
 410 #define PORT_FEATURE_MBA_MSG_TIMEOUT_MASK           0x00f00000
 411 #define PORT_FEATURE_MBA_MSG_TIMEOUT_SHIFT          20
 412 #define PORT_FEATURE_MBA_BIOS_BOOTSTRAP_MASK        0x03000000
 413 #define PORT_FEATURE_MBA_BIOS_BOOTSTRAP_SHIFT       24
 414 #define PORT_FEATURE_MBA_BIOS_BOOTSTRAP_AUTO        0x00000000
 415 #define PORT_FEATURE_MBA_BIOS_BOOTSTRAP_BBS         0x01000000
 416 #define PORT_FEATURE_MBA_BIOS_BOOTSTRAP_INT18H      0x02000000
 417 #define PORT_FEATURE_MBA_BIOS_BOOTSTRAP_INT19H      0x03000000
 418 #define PORT_FEATURE_MBA_LINK_SPEED_MASK            0x3c000000
 419 #define PORT_FEATURE_MBA_LINK_SPEED_SHIFT           26
 420 #define PORT_FEATURE_MBA_LINK_SPEED_AUTO            0x00000000
 421 #define PORT_FEATURE_MBA_LINK_SPEED_10HD            0x04000000
 422 #define PORT_FEATURE_MBA_LINK_SPEED_10FD            0x08000000
 423 #define PORT_FEATURE_MBA_LINK_SPEED_100HD           0x0c000000
 424 #define PORT_FEATURE_MBA_LINK_SPEED_100FD           0x10000000
 425 #define PORT_FEATURE_MBA_LINK_SPEED_1GBPS           0x14000000
 426 #define PORT_FEATURE_MBA_LINK_SPEED_2_5GBPS         0x18000000
 427 #define PORT_FEATURE_MBA_LINK_SPEED_10GBPS_CX4      0x1c000000
 428 #define PORT_FEATURE_MBA_LINK_SPEED_10GBPS_KX4      0x20000000
 429 #define PORT_FEATURE_MBA_LINK_SPEED_10GBPS_KR       0x24000000
 430 #define PORT_FEATURE_MBA_LINK_SPEED_12GBPS          0x28000000
 431 #define PORT_FEATURE_MBA_LINK_SPEED_12_5GBPS        0x2c000000
 432 #define PORT_FEATURE_MBA_LINK_SPEED_13GBPS          0x30000000
 433 #define PORT_FEATURE_MBA_LINK_SPEED_15GBPS          0x34000000
 434 #define PORT_FEATURE_MBA_LINK_SPEED_16GBPS          0x38000000
 435
 436         u32 bmc_config;
 437 #define PORT_FEATURE_BMC_LINK_OVERRIDE_DEFAULT      0x00000000
 438 #define PORT_FEATURE_BMC_LINK_OVERRIDE_EN           0x00000001
 439
 440         u32 mba_vlan_cfg;
 441 #define PORT_FEATURE_MBA_VLAN_TAG_MASK              0x0000ffff
 442 #define PORT_FEATURE_MBA_VLAN_TAG_SHIFT             0
 443 #define PORT_FEATURE_MBA_VLAN_EN                    0x00010000
 444
 445         u32 resource_cfg;
 446 #define PORT_FEATURE_RESOURCE_CFG_VALID             0x00000001
 447 #define PORT_FEATURE_RESOURCE_CFG_DIAG              0x00000002
 448 #define PORT_FEATURE_RESOURCE_CFG_L2                0x00000004
 449 #define PORT_FEATURE_RESOURCE_CFG_ISCSI             0x00000008
 450 #define PORT_FEATURE_RESOURCE_CFG_RDMA              0x00000010
 451
 452         u32 smbus_config;
 453         /* Obsolete */
 454 #define PORT_FEATURE_SMBUS_EN                       0x00000001
 455 #define PORT_FEATURE_SMBUS_ADDR_MASK                0x000000fe
 456 #define PORT_FEATURE_SMBUS_ADDR_SHIFT               1
 457
 458         u32 reserved1;
 459
 460         u32 link_config;    /* Used as HW defaults for the driver */
 461 #define PORT_FEATURE_CONNECTED_SWITCH_MASK          0x03000000
 462 #define PORT_FEATURE_CONNECTED_SWITCH_SHIFT         24
 463         /* (forced) low speed switch (< 10G) */
 464 #define PORT_FEATURE_CON_SWITCH_1G_SWITCH           0x00000000
 465         /* (forced) high speed switch (>= 10G) */
 466 #define PORT_FEATURE_CON_SWITCH_10G_SWITCH          0x01000000
 467 #define PORT_FEATURE_CON_SWITCH_AUTO_DETECT         0x02000000
 468 #define PORT_FEATURE_CON_SWITCH_ONE_TIME_DETECT     0x03000000
 469
 470 #define PORT_FEATURE_LINK_SPEED_MASK                0x000f0000
 471 #define PORT_FEATURE_LINK_SPEED_SHIFT               16
 472 #define PORT_FEATURE_LINK_SPEED_AUTO                0x00000000
 473 #define PORT_FEATURE_LINK_SPEED_10M_FULL            0x00010000
 474 #define PORT_FEATURE_LINK_SPEED_10M_HALF            0x00020000
 475 #define PORT_FEATURE_LINK_SPEED_100M_HALF           0x00030000
 476 #define PORT_FEATURE_LINK_SPEED_100M_FULL           0x00040000
 477 #define PORT_FEATURE_LINK_SPEED_1G                  0x00050000
 478 #define PORT_FEATURE_LINK_SPEED_2_5G                0x00060000
 479 #define PORT_FEATURE_LINK_SPEED_10G_CX4             0x00070000
 480 #define PORT_FEATURE_LINK_SPEED_10G_KX4             0x00080000
 481 #define PORT_FEATURE_LINK_SPEED_10G_KR              0x00090000
 482 #define PORT_FEATURE_LINK_SPEED_12G                 0x000a0000
 483 #define PORT_FEATURE_LINK_SPEED_12_5G               0x000b0000
 484 #define PORT_FEATURE_LINK_SPEED_13G                 0x000c0000
 485 #define PORT_FEATURE_LINK_SPEED_15G                 0x000d0000
 486 #define PORT_FEATURE_LINK_SPEED_16G                 0x000e0000
 487
 488 #define PORT_FEATURE_FLOW_CONTROL_MASK              0x00000700
 489 #define PORT_FEATURE_FLOW_CONTROL_SHIFT             8
 490 #define PORT_FEATURE_FLOW_CONTROL_AUTO              0x00000000
 491 #define PORT_FEATURE_FLOW_CONTROL_TX                0x00000100
 492 #define PORT_FEATURE_FLOW_CONTROL_RX                0x00000200
 493 #define PORT_FEATURE_FLOW_CONTROL_BOTH              0x00000300
 494 #define PORT_FEATURE_FLOW_CONTROL_NONE              0x00000400
 495
 496         /* The default for MCP link configuration,
 497            uses the same defines as link_config */
 498         u32 mfw_wol_link_cfg;
 499
 500         u32 reserved[19];
 501
 502 };
 503
 504
 505 /*****************************************************************************
 506  * Device Information                                                        *
 507  *****************************************************************************/
 508 struct dev_info {                                                    /* size */
 509
 510         u32    bc_rev; /* 8 bits each: major, minor, build */           /* 4 */
 511
 512         struct shared_hw_cfg     shared_hw_config;                     /* 40 */
 513
 514         struct port_hw_cfg       port_hw_config[PORT_MAX];      /* 400*2=800 */
 515
 516         struct shared_feat_cfg   shared_feature_config;                 /* 4 */
 517
 518         struct port_feat_cfg     port_feature_config[PORT_MAX]; /* 116*2=232 */
 519
 520 };
 521
 522
 523 #define FUNC_0                          0
 524 #define FUNC_1                          1
 525 #define E1_FUNC_MAX                     2
 526 #define FUNC_MAX                        E1_FUNC_MAX
 527
 528
 529 /* This value (in milliseconds) determines the frequency of the driver
 530  * issuing the PULSE message code.  The firmware monitors this periodic
 531  * pulse to determine when to switch to an OS-absent mode. */
 532 #define DRV_PULSE_PERIOD_MS             250
 533
 534 /* This value (in milliseconds) determines how long the driver should
 535  * wait for an acknowledgement from the firmware before timing out.  Once
 536  * the firmware has timed out, the driver will assume there is no firmware
 537  * running and there won't be any firmware-driver synchronization during a
 538  * driver reset. */
 539 #define FW_ACK_TIME_OUT_MS              5000
 540
 541 #define FW_ACK_POLL_TIME_MS             1
 542
 543 #define FW_ACK_NUM_OF_POLL      (FW_ACK_TIME_OUT_MS/FW_ACK_POLL_TIME_MS)
 544
 545 /* LED Blink rate that will achieve ~15.9Hz */
 546 #define LED_BLINK_RATE_VAL              480
 547
 548 /****************************************************************************
 549  * Driver <-> FW Mailbox                                                    *
 550  ****************************************************************************/
 551 struct drv_port_mb {
 552
 553         u32 link_status;
 554         /* Driver should update this field on any link change event */
 555
 556 #define LINK_STATUS_LINK_FLAG_MASK                      0x00000001
 557 #define LINK_STATUS_LINK_UP                             0x00000001
 558 #define LINK_STATUS_SPEED_AND_DUPLEX_MASK               0x0000001E
 559 #define LINK_STATUS_SPEED_AND_DUPLEX_AN_NOT_COMPLETE    (0<<1)
 560 #define LINK_STATUS_SPEED_AND_DUPLEX_10THD              (1<<1)
 561 #define LINK_STATUS_SPEED_AND_DUPLEX_10TFD              (2<<1)
 562 #define LINK_STATUS_SPEED_AND_DUPLEX_100TXHD            (3<<1)
 563 #define LINK_STATUS_SPEED_AND_DUPLEX_100T4              (4<<1)
 564 #define LINK_STATUS_SPEED_AND_DUPLEX_100TXFD            (5<<1)
 565 #define LINK_STATUS_SPEED_AND_DUPLEX_1000THD            (6<<1)
 566 #define LINK_STATUS_SPEED_AND_DUPLEX_1000TFD            (7<<1)
 567 #define LINK_STATUS_SPEED_AND_DUPLEX_1000XFD            (7<<1)
 568 #define LINK_STATUS_SPEED_AND_DUPLEX_2500THD            (8<<1)
 569 #define LINK_STATUS_SPEED_AND_DUPLEX_2500TFD            (9<<1)
 570 #define LINK_STATUS_SPEED_AND_DUPLEX_2500XFD            (9<<1)
 571 #define LINK_STATUS_SPEED_AND_DUPLEX_10GTFD             (10<<1)
 572 #define LINK_STATUS_SPEED_AND_DUPLEX_10GXFD             (10<<1)
 573 #define LINK_STATUS_SPEED_AND_DUPLEX_12GTFD             (11<<1)
 574 #define LINK_STATUS_SPEED_AND_DUPLEX_12GXFD             (11<<1)
 575 #define LINK_STATUS_SPEED_AND_DUPLEX_12_5GTFD           (12<<1)
 576 #define LINK_STATUS_SPEED_AND_DUPLEX_12_5GXFD           (12<<1)
 577 #define LINK_STATUS_SPEED_AND_DUPLEX_13GTFD             (13<<1)
 578 #define LINK_STATUS_SPEED_AND_DUPLEX_13GXFD             (13<<1)
 579 #define LINK_STATUS_SPEED_AND_DUPLEX_15GTFD             (14<<1)
 580 #define LINK_STATUS_SPEED_AND_DUPLEX_15GXFD             (14<<1)
 581 #define LINK_STATUS_SPEED_AND_DUPLEX_16GTFD             (15<<1)
 582 #define LINK_STATUS_SPEED_AND_DUPLEX_16GXFD             (15<<1)
 583
 584 #define LINK_STATUS_AUTO_NEGOTIATE_FLAG_MASK            0x00000020
 585 #define LINK_STATUS_AUTO_NEGOTIATE_ENABLED              0x00000020
 586
 587 #define LINK_STATUS_AUTO_NEGOTIATE_COMPLETE             0x00000040
 588 #define LINK_STATUS_PARALLEL_DETECTION_FLAG_MASK        0x00000080
 589 #define LINK_STATUS_PARALLEL_DETECTION_USED             0x00000080
 590
 591 #define LINK_STATUS_LINK_PARTNER_1000TFD_CAPABLE        0x00000200
 592 #define LINK_STATUS_LINK_PARTNER_1000THD_CAPABLE        0x00000400
 593 #define LINK_STATUS_LINK_PARTNER_100T4_CAPABLE          0x00000800
 594 #define LINK_STATUS_LINK_PARTNER_100TXFD_CAPABLE        0x00001000
 595 #define LINK_STATUS_LINK_PARTNER_100TXHD_CAPABLE        0x00002000
 596 #define LINK_STATUS_LINK_PARTNER_10TFD_CAPABLE          0x00004000
 597 #define LINK_STATUS_LINK_PARTNER_10THD_CAPABLE          0x00008000
 598
 599 #define LINK_STATUS_TX_FLOW_CONTROL_FLAG_MASK           0x00010000
 600 #define LINK_STATUS_TX_FLOW_CONTROL_ENABLED             0x00010000
 601
 602 #define LINK_STATUS_RX_FLOW_CONTROL_FLAG_MASK           0x00020000
 603 #define LINK_STATUS_RX_FLOW_CONTROL_ENABLED             0x00020000
 604
 605 #define LINK_STATUS_LINK_PARTNER_FLOW_CONTROL_MASK      0x000C0000
 606 #define LINK_STATUS_LINK_PARTNER_NOT_PAUSE_CAPABLE      (0<<18)
 607 #define LINK_STATUS_LINK_PARTNER_SYMMETRIC_PAUSE        (1<<18)
 608 #define LINK_STATUS_LINK_PARTNER_ASYMMETRIC_PAUSE       (2<<18)
 609 #define LINK_STATUS_LINK_PARTNER_BOTH_PAUSE             (3<<18)
 610
 611 #define LINK_STATUS_SERDES_LINK                         0x00100000
 612
 613 #define LINK_STATUS_LINK_PARTNER_2500XFD_CAPABLE        0x00200000
 614 #define LINK_STATUS_LINK_PARTNER_2500XHD_CAPABLE        0x00400000
 615 #define LINK_STATUS_LINK_PARTNER_10GXFD_CAPABLE         0x00800000
 616 #define LINK_STATUS_LINK_PARTNER_12GXFD_CAPABLE         0x01000000
 617 #define LINK_STATUS_LINK_PARTNER_12_5GXFD_CAPABLE       0x02000000
 618 #define LINK_STATUS_LINK_PARTNER_13GXFD_CAPABLE         0x04000000
 619 #define LINK_STATUS_LINK_PARTNER_15GXFD_CAPABLE         0x08000000
 620 #define LINK_STATUS_LINK_PARTNER_16GXFD_CAPABLE         0x10000000
 621
 622         u32 reserved[3];
 623
 624 };
 625
 626
 627 struct drv_func_mb {
 628
 629         u32 drv_mb_header;
 630 #define DRV_MSG_CODE_MASK                               0xffff0000
 631 #define DRV_MSG_CODE_LOAD_REQ                           0x10000000
 632 #define DRV_MSG_CODE_LOAD_DONE                          0x11000000
 633 #define DRV_MSG_CODE_UNLOAD_REQ_WOL_EN                  0x20000000
 634 #define DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS                 0x20010000
 635 #define DRV_MSG_CODE_UNLOAD_REQ_WOL_MCP                 0x20020000
 636 #define DRV_MSG_CODE_UNLOAD_DONE                        0x21000000
 637 #define DRV_MSG_CODE_DIAG_ENTER_REQ                     0x50000000
 638 #define DRV_MSG_CODE_DIAG_EXIT_REQ                      0x60000000
 639 #define DRV_MSG_CODE_VALIDATE_KEY                       0x70000000
 640 #define DRV_MSG_CODE_GET_CURR_KEY                       0x80000000
 641 #define DRV_MSG_CODE_GET_UPGRADE_KEY                    0x81000000
 642 #define DRV_MSG_CODE_GET_MANUF_KEY                      0x82000000
 643 #define DRV_MSG_CODE_LOAD_L2B_PRAM                      0x90000000
 644
 645 #define DRV_MSG_SEQ_NUMBER_MASK                         0x0000ffff
 646
 647         u32 drv_mb_param;
 648
 649         u32 fw_mb_header;
 650 #define FW_MSG_CODE_MASK                                0xffff0000
 651 #define FW_MSG_CODE_DRV_LOAD_COMMON                     0x10100000
 652 #define FW_MSG_CODE_DRV_LOAD_PORT                       0x10110000
 653 #define FW_MSG_CODE_DRV_LOAD_FUNCTION                   0x10120000
 654 #define FW_MSG_CODE_DRV_LOAD_REFUSED                    0x10200000
 655 #define FW_MSG_CODE_DRV_LOAD_DONE                       0x11100000
 656 #define FW_MSG_CODE_DRV_UNLOAD_COMMON                   0x20100000
 657 #define FW_MSG_CODE_DRV_UNLOAD_PORT                     0x20110000
 658 #define FW_MSG_CODE_DRV_UNLOAD_FUNCTION                 0x20120000
 659 #define FW_MSG_CODE_DRV_UNLOAD_DONE                     0x21100000
 660 #define FW_MSG_CODE_DIAG_ENTER_DONE                     0x50100000
 661 #define FW_MSG_CODE_DIAG_REFUSE                         0x50200000
 662 #define FW_MSG_CODE_DIAG_EXIT_DONE                      0x60100000
 663 #define FW_MSG_CODE_VALIDATE_KEY_SUCCESS                0x70100000
 664 #define FW_MSG_CODE_VALIDATE_KEY_FAILURE                0x70200000
 665 #define FW_MSG_CODE_GET_KEY_DONE                        0x80100000
 666 #define FW_MSG_CODE_NO_KEY                              0x80f00000
 667 #define FW_MSG_CODE_LIC_INFO_NOT_READY                  0x80f80000
 668 #define FW_MSG_CODE_L2B_PRAM_LOADED                     0x90100000
 669 #define FW_MSG_CODE_L2B_PRAM_T_LOAD_FAILURE             0x90210000
 670 #define FW_MSG_CODE_L2B_PRAM_C_LOAD_FAILURE             0x90220000
 671 #define FW_MSG_CODE_L2B_PRAM_X_LOAD_FAILURE             0x90230000
 672 #define FW_MSG_CODE_L2B_PRAM_U_LOAD_FAILURE             0x90240000
 673
 674 #define FW_MSG_SEQ_NUMBER_MASK                          0x0000ffff
 675
 676         u32 fw_mb_param;
 677
 678         u32 drv_pulse_mb;
 679 #define DRV_PULSE_SEQ_MASK                              0x00007fff
 680 #define DRV_PULSE_SYSTEM_TIME_MASK                      0xffff0000
 681         /* The system time is in the format of
 682          * (year-2001)*12*32 + month*32 + day. */
 683 #define DRV_PULSE_ALWAYS_ALIVE                          0x00008000
 684         /* Indicate to the firmware not to go into the
 685          * OS-absent when it is not getting driver pulse.
 686          * This is used for debugging as well for PXE(MBA). */
 687
 688         u32 mcp_pulse_mb;
 689 #define MCP_PULSE_SEQ_MASK                              0x00007fff
 690 #define MCP_PULSE_ALWAYS_ALIVE                          0x00008000
 691         /* Indicates to the driver not to assert due to lack
 692          * of MCP response */
 693 #define MCP_EVENT_MASK                                  0xffff0000
 694 #define MCP_EVENT_OTHER_DRIVER_RESET_REQ                0x00010000
 695
 696         u32 iscsi_boot_signature;
 697         u32 iscsi_boot_block_offset;
 698
 699         u32 reserved[3];
 700
 701 };
 702
 703
 704 /****************************************************************************
 705  * Management firmware state                                                *
 706  ****************************************************************************/
 707 /* Allocate 440 bytes for management firmware */
 708 #define MGMTFW_STATE_WORD_SIZE                              110
 709
 710 struct mgmtfw_state {
 711         u32 opaque[MGMTFW_STATE_WORD_SIZE];
 712 };
 713
 714
 715 /****************************************************************************
 716  * Shared Memory Region                                                     *
 717  ****************************************************************************/
 718 struct shmem_region {                          /*   SharedMem Offset (size) */
 719
 720         u32                     validity_map[PORT_MAX];  /* 0x0 (4*2 = 0x8) */
 721 #define SHR_MEM_FORMAT_REV_ID                       ('A'<<24)
 722 #define SHR_MEM_FORMAT_REV_MASK                     0xff000000
 723         /* validity bits */
 724 #define SHR_MEM_VALIDITY_PCI_CFG                    0x00100000
 725 #define SHR_MEM_VALIDITY_MB                         0x00200000
 726 #define SHR_MEM_VALIDITY_DEV_INFO                   0x00400000
 727 #define SHR_MEM_VALIDITY_RESERVED                   0x00000007
 728         /* One licensing bit should be set */
 729 #define SHR_MEM_VALIDITY_LIC_KEY_IN_EFFECT_MASK     0x00000038
 730 #define SHR_MEM_VALIDITY_LIC_MANUF_KEY_IN_EFFECT    0x00000008
 731 #define SHR_MEM_VALIDITY_LIC_UPGRADE_KEY_IN_EFFECT  0x00000010
 732 #define SHR_MEM_VALIDITY_LIC_NO_KEY_IN_EFFECT       0x00000020
 733         /* Active MFW */
 734 #define SHR_MEM_VALIDITY_ACTIVE_MFW_UNKNOWN         0x00000000
 735 #define SHR_MEM_VALIDITY_ACTIVE_MFW_IPMI            0x00000040
 736 #define SHR_MEM_VALIDITY_ACTIVE_MFW_UMP             0x00000080
 737 #define SHR_MEM_VALIDITY_ACTIVE_MFW_NCSI            0x000000c0
 738 #define SHR_MEM_VALIDITY_ACTIVE_MFW_NONE            0x000001c0
 739 #define SHR_MEM_VALIDITY_ACTIVE_MFW_MASK            0x000001c0
 740
 741         struct dev_info         dev_info;                /* 0x8     (0x438) */
 742
 743         u8                      reserved[52*PORT_MAX];
 744
 745         /* FW information (for internal FW use) */
 746         u32                     fw_info_fio_offset;    /* 0x4a8       (0x4) */
 747         struct mgmtfw_state     mgmtfw_state;          /* 0x4ac     (0x1b8) */
 748
 749         struct drv_port_mb      port_mb[PORT_MAX];     /* 0x664 (16*2=0x20) */
 750         struct drv_func_mb      func_mb[FUNC_MAX];     /* 0x684 (44*2=0x58) */
 751
 752 };                                                     /* 0x6dc */
 753
 754
 755 #define BCM_5710_FW_MAJOR_VERSION                       4
 756 #define BCM_5710_FW_MINOR_VERSION                       0
 757 #define BCM_5710_FW_REVISION_VERSION                    14
 758 #define BCM_5710_FW_COMPILE_FLAGS                       1
 759
 760
 761 /*
 762  * attention bits
 763  */
 764 struct atten_def_status_block {
 765         u32 attn_bits;
 766         u32 attn_bits_ack;
 767 #if defined(__BIG_ENDIAN)
 768         u16 attn_bits_index;
 769         u8 reserved0;
 770         u8 status_block_id;
 771 #elif defined(__LITTLE_ENDIAN)
 772         u8 status_block_id;
 773         u8 reserved0;
 774         u16 attn_bits_index;
 775 #endif
 776         u32 reserved1;
 777 };
 778
 779
 780 /*
 781  * common data for all protocols
 782  */
 783 struct doorbell_hdr {
 784         u8 header;
 785 #define DOORBELL_HDR_RX (0x1<<0)
 786 #define DOORBELL_HDR_RX_SHIFT 0
 787 #define DOORBELL_HDR_DB_TYPE (0x1<<1)
 788 #define DOORBELL_HDR_DB_TYPE_SHIFT 1
 789 #define DOORBELL_HDR_DPM_SIZE (0x3<<2)
 790 #define DOORBELL_HDR_DPM_SIZE_SHIFT 2
 791 #define DOORBELL_HDR_CONN_TYPE (0xF<<4)
 792 #define DOORBELL_HDR_CONN_TYPE_SHIFT 4
 793 };
 794
 795 /*
 796  * doorbell message send to the chip
 797  */
 798 struct doorbell {
 799 #if defined(__BIG_ENDIAN)
 800         u16 zero_fill2;
 801         u8 zero_fill1;
 802         struct doorbell_hdr header;
 803 #elif defined(__LITTLE_ENDIAN)
 804         struct doorbell_hdr header;
 805         u8 zero_fill1;
 806         u16 zero_fill2;
 807 #endif
 808 };
 809
 810
 811 /*
 812  * IGU driver acknowlegement register
 813  */
 814 struct igu_ack_register {
 815 #if defined(__BIG_ENDIAN)
 816         u16 sb_id_and_flags;
 817 #define IGU_ACK_REGISTER_STATUS_BLOCK_ID (0x1F<<0)
 818 #define IGU_ACK_REGISTER_STATUS_BLOCK_ID_SHIFT 0
 819 #define IGU_ACK_REGISTER_STORM_ID (0x7<<5)
 820 #define IGU_ACK_REGISTER_STORM_ID_SHIFT 5
 821 #define IGU_ACK_REGISTER_UPDATE_INDEX (0x1<<8)
 822 #define IGU_ACK_REGISTER_UPDATE_INDEX_SHIFT 8
 823 #define IGU_ACK_REGISTER_INTERRUPT_MODE (0x3<<9)
 824 #define IGU_ACK_REGISTER_INTERRUPT_MODE_SHIFT 9
 825 #define IGU_ACK_REGISTER_RESERVED (0x1F<<11)
 826 #define IGU_ACK_REGISTER_RESERVED_SHIFT 11
 827         u16 status_block_index;
 828 #elif defined(__LITTLE_ENDIAN)
 829         u16 status_block_index;
 830         u16 sb_id_and_flags;
 831 #define IGU_ACK_REGISTER_STATUS_BLOCK_ID (0x1F<<0)
 832 #define IGU_ACK_REGISTER_STATUS_BLOCK_ID_SHIFT 0
 833 #define IGU_ACK_REGISTER_STORM_ID (0x7<<5)
 834 #define IGU_ACK_REGISTER_STORM_ID_SHIFT 5
 835 #define IGU_ACK_REGISTER_UPDATE_INDEX (0x1<<8)
 836 #define IGU_ACK_REGISTER_UPDATE_INDEX_SHIFT 8
 837 #define IGU_ACK_REGISTER_INTERRUPT_MODE (0x3<<9)
 838 #define IGU_ACK_REGISTER_INTERRUPT_MODE_SHIFT 9
 839 #define IGU_ACK_REGISTER_RESERVED (0x1F<<11)
 840 #define IGU_ACK_REGISTER_RESERVED_SHIFT 11
 841 #endif
 842 };
 843
 844
 845 /*
 846  * Parser parsing flags field
 847  */
 848 struct parsing_flags {
 849         u16 flags;
 850 #define PARSING_FLAGS_ETHERNET_ADDRESS_TYPE (0x1<<0)
 851 #define PARSING_FLAGS_ETHERNET_ADDRESS_TYPE_SHIFT 0
 852 #define PARSING_FLAGS_NUMBER_OF_NESTED_VLANS (0x3<<1)
 853 #define PARSING_FLAGS_NUMBER_OF_NESTED_VLANS_SHIFT 1
 854 #define PARSING_FLAGS_OVER_ETHERNET_PROTOCOL (0x3<<3)
 855 #define PARSING_FLAGS_OVER_ETHERNET_PROTOCOL_SHIFT 3
 856 #define PARSING_FLAGS_IP_OPTIONS (0x1<<5)
 857 #define PARSING_FLAGS_IP_OPTIONS_SHIFT 5
 858 #define PARSING_FLAGS_FRAGMENTATION_STATUS (0x1<<6)
 859 #define PARSING_FLAGS_FRAGMENTATION_STATUS_SHIFT 6
 860 #define PARSING_FLAGS_OVER_IP_PROTOCOL (0x3<<7)
 861 #define PARSING_FLAGS_OVER_IP_PROTOCOL_SHIFT 7
 862 #define PARSING_FLAGS_PURE_ACK_INDICATION (0x1<<9)
 863 #define PARSING_FLAGS_PURE_ACK_INDICATION_SHIFT 9
 864 #define PARSING_FLAGS_TCP_OPTIONS_EXIST (0x1<<10)
 865 #define PARSING_FLAGS_TCP_OPTIONS_EXIST_SHIFT 10
 866 #define PARSING_FLAGS_TIME_STAMP_EXIST_FLAG (0x1<<11)
 867 #define PARSING_FLAGS_TIME_STAMP_EXIST_FLAG_SHIFT 11
 868 #define PARSING_FLAGS_CONNECTION_MATCH (0x1<<12)
 869 #define PARSING_FLAGS_CONNECTION_MATCH_SHIFT 12
 870 #define PARSING_FLAGS_LLC_SNAP (0x1<<13)
 871 #define PARSING_FLAGS_LLC_SNAP_SHIFT 13
 872 #define PARSING_FLAGS_RESERVED0 (0x3<<14)
 873 #define PARSING_FLAGS_RESERVED0_SHIFT 14
 874 };
 875
 876
 877 /*
 878  * dmae command structure
 879  */
 880 struct dmae_command {
 881         u32 opcode;
 882 #define DMAE_COMMAND_SRC (0x1<<0)
 883 #define DMAE_COMMAND_SRC_SHIFT 0
 884 #define DMAE_COMMAND_DST (0x3<<1)
 885 #define DMAE_COMMAND_DST_SHIFT 1
 886 #define DMAE_COMMAND_C_DST (0x1<<3)
 887 #define DMAE_COMMAND_C_DST_SHIFT 3
 888 #define DMAE_COMMAND_C_TYPE_ENABLE (0x1<<4)
 889 #define DMAE_COMMAND_C_TYPE_ENABLE_SHIFT 4
 890 #define DMAE_COMMAND_C_TYPE_CRC_ENABLE (0x1<<5)
 891 #define DMAE_COMMAND_C_TYPE_CRC_ENABLE_SHIFT 5
 892 #define DMAE_COMMAND_C_TYPE_CRC_OFFSET (0x7<<6)
 893 #define DMAE_COMMAND_C_TYPE_CRC_OFFSET_SHIFT 6
 894 #define DMAE_COMMAND_ENDIANITY (0x3<<9)
 895 #define DMAE_COMMAND_ENDIANITY_SHIFT 9
 896 #define DMAE_COMMAND_PORT (0x1<<11)
 897 #define DMAE_COMMAND_PORT_SHIFT 11
 898 #define DMAE_COMMAND_CRC_RESET (0x1<<12)
 899 #define DMAE_COMMAND_CRC_RESET_SHIFT 12
 900 #define DMAE_COMMAND_SRC_RESET (0x1<<13)
 901 #define DMAE_COMMAND_SRC_RESET_SHIFT 13
 902 #define DMAE_COMMAND_DST_RESET (0x1<<14)
 903 #define DMAE_COMMAND_DST_RESET_SHIFT 14
 904 #define DMAE_COMMAND_RESERVED0 (0x1FFFF<<15)
 905 #define DMAE_COMMAND_RESERVED0_SHIFT 15
 906         u32 src_addr_lo;
 907         u32 src_addr_hi;
 908         u32 dst_addr_lo;
 909         u32 dst_addr_hi;
 910 #if defined(__BIG_ENDIAN)
 911         u16 reserved1;
 912         u16 len;
 913 #elif defined(__LITTLE_ENDIAN)
 914         u16 len;
 915         u16 reserved1;
 916 #endif
 917         u32 comp_addr_lo;
 918         u32 comp_addr_hi;
 919         u32 comp_val;
 920         u32 crc32;
 921         u32 crc32_c;
 922 #if defined(__BIG_ENDIAN)
 923         u16 crc16_c;
 924         u16 crc16;
 925 #elif defined(__LITTLE_ENDIAN)
 926         u16 crc16;
 927         u16 crc16_c;
 928 #endif
 929 #if defined(__BIG_ENDIAN)
 930         u16 reserved2;
 931         u16 crc_t10;
 932 #elif defined(__LITTLE_ENDIAN)
 933         u16 crc_t10;
 934         u16 reserved2;
 935 #endif
 936 #if defined(__BIG_ENDIAN)
 937         u16 xsum8;
 938         u16 xsum16;
 939 #elif defined(__LITTLE_ENDIAN)
 940         u16 xsum16;
 941         u16 xsum8;
 942 #endif
 943 };
 944
 945
 946 struct double_regpair {
 947         u32 regpair0_lo;
 948         u32 regpair0_hi;
 949         u32 regpair1_lo;
 950         u32 regpair1_hi;
 951 };
 952
 953
 954 /*
 955  * The eth Rx Buffer Descriptor
 956  */
 957 struct eth_rx_bd {
 958         u32 addr_lo;
 959         u32 addr_hi;
 960 };
 961
 962 /*
 963  * The eth storm context of Ustorm
 964  */
 965 struct ustorm_eth_st_context {
 966 #if defined(__BIG_ENDIAN)
 967         u8 sb_index_number;
 968         u8 status_block_id;
 969         u8 __local_rx_bd_cons;
 970         u8 __local_rx_bd_prod;
 971 #elif defined(__LITTLE_ENDIAN)
 972         u8 __local_rx_bd_prod;
 973         u8 __local_rx_bd_cons;
 974         u8 status_block_id;
 975         u8 sb_index_number;
 976 #endif
 977 #if defined(__BIG_ENDIAN)
 978         u16 rcq_cons;
 979         u16 rx_bd_cons;
 980 #elif defined(__LITTLE_ENDIAN)
 981         u16 rx_bd_cons;
 982         u16 rcq_cons;
 983 #endif
 984         u32 rx_bd_page_base_lo;
 985         u32 rx_bd_page_base_hi;
 986         u32 rcq_base_address_lo;
 987         u32 rcq_base_address_hi;
 988 #if defined(__BIG_ENDIAN)
 989         u16 __num_of_returned_cqes;
 990         u8 num_rss;
 991         u8 flags;
 992 #define USTORM_ETH_ST_CONTEXT_ENABLE_MC_ALIGNMENT (0x1<<0)
 993 #define USTORM_ETH_ST_CONTEXT_ENABLE_MC_ALIGNMENT_SHIFT 0
 994 #define USTORM_ETH_ST_CONTEXT_ENABLE_DYNAMIC_HC (0x1<<1)
 995 #define USTORM_ETH_ST_CONTEXT_ENABLE_DYNAMIC_HC_SHIFT 1
 996 #define USTORM_ETH_ST_CONTEXT_ENABLE_TPA (0x1<<2)
 997 #define USTORM_ETH_ST_CONTEXT_ENABLE_TPA_SHIFT 2
 998 #define __USTORM_ETH_ST_CONTEXT_RESERVED0 (0x1F<<3)
 999 #define __USTORM_ETH_ST_CONTEXT_RESERVED0_SHIFT 3
1000 #elif defined(__LITTLE_ENDIAN)
1001         u8 flags;
1002 #define USTORM_ETH_ST_CONTEXT_ENABLE_MC_ALIGNMENT (0x1<<0)
1003 #define USTORM_ETH_ST_CONTEXT_ENABLE_MC_ALIGNMENT_SHIFT 0
1004 #define USTORM_ETH_ST_CONTEXT_ENABLE_DYNAMIC_HC (0x1<<1)
1005 #define USTORM_ETH_ST_CONTEXT_ENABLE_DYNAMIC_HC_SHIFT 1
1006 #define USTORM_ETH_ST_CONTEXT_ENABLE_TPA (0x1<<2)
1007 #define USTORM_ETH_ST_CONTEXT_ENABLE_TPA_SHIFT 2
1008 #define __USTORM_ETH_ST_CONTEXT_RESERVED0 (0x1F<<3)
1009 #define __USTORM_ETH_ST_CONTEXT_RESERVED0_SHIFT 3
1010         u8 num_rss;
1011         u16 __num_of_returned_cqes;
1012 #endif
1013 #if defined(__BIG_ENDIAN)
1014         u16 mc_alignment_size;
1015         u16 agg_threshold;
1016 #elif defined(__LITTLE_ENDIAN)
1017         u16 agg_threshold;
1018         u16 mc_alignment_size;
1019 #endif
1020         struct eth_rx_bd __local_bd_ring[16];
1021 };
1022
1023 /*
1024  * The eth storm context of Tstorm
1025  */
1026 struct tstorm_eth_st_context {
1027         u32 __reserved0[28];
1028 };
1029
1030 /*
1031  * The eth aggregative context section of Xstorm
1032  */
1033 struct xstorm_eth_extra_ag_context_section {
1034 #if defined(__BIG_ENDIAN)
1035         u8 __tcp_agg_vars1;
1036         u8 __reserved50;
1037         u16 __mss;
1038 #elif defined(__LITTLE_ENDIAN)
1039         u16 __mss;
1040         u8 __reserved50;
1041         u8 __tcp_agg_vars1;
1042 #endif
1043         u32 __snd_nxt;
1044         u32 __tx_wnd;
1045         u32 __snd_una;
1046         u32 __reserved53;
1047 #if defined(__BIG_ENDIAN)
1048         u8 __agg_val8_th;
1049         u8 __agg_val8;
1050         u16 __tcp_agg_vars2;
1051 #elif defined(__LITTLE_ENDIAN)
1052         u16 __tcp_agg_vars2;
1053         u8 __agg_val8;
1054         u8 __agg_val8_th;
1055 #endif
1056         u32 __reserved58;
1057         u32 __reserved59;
1058         u32 __reserved60;
1059         u32 __reserved61;
1060 #if defined(__BIG_ENDIAN)
1061         u16 __agg_val7_th;
1062         u16 __agg_val7;
1063 #elif defined(__LITTLE_ENDIAN)
1064         u16 __agg_val7;
1065         u16 __agg_val7_th;
1066 #endif
1067 #if defined(__BIG_ENDIAN)
1068         u8 __tcp_agg_vars5;
1069         u8 __tcp_agg_vars4;
1070         u8 __tcp_agg_vars3;
1071         u8 __reserved62;
1072 #elif defined(__LITTLE_ENDIAN)
1073         u8 __reserved62;
1074         u8 __tcp_agg_vars3;
1075         u8 __tcp_agg_vars4;
1076         u8 __tcp_agg_vars5;
1077 #endif
1078         u32 __tcp_agg_vars6;
1079 #if defined(__BIG_ENDIAN)
1080         u16 __agg_misc6;
1081         u16 __tcp_agg_vars7;
1082 #elif defined(__LITTLE_ENDIAN)
1083         u16 __tcp_agg_vars7;
1084         u16 __agg_misc6;
1085 #endif
1086         u32 __agg_val10;
1087         u32 __agg_val10_th;
1088 #if defined(__BIG_ENDIAN)
1089         u16 __reserved3;
1090         u8 __reserved2;
1091         u8 __agg_misc7;
1092 #elif defined(__LITTLE_ENDIAN)
1093         u8 __agg_misc7;
1094         u8 __reserved2;
1095         u16 __reserved3;
1096 #endif
1097 };
1098
1099 /*
1100  * The eth aggregative context of Xstorm
1101  */
1102 struct xstorm_eth_ag_context {
1103 #if defined(__BIG_ENDIAN)
1104         u16 __bd_prod;
1105         u8 __agg_vars1;
1106         u8 __state;
1107 #elif defined(__LITTLE_ENDIAN)
1108         u8 __state;
1109         u8 __agg_vars1;
1110         u16 __bd_prod;
1111 #endif
1112 #if defined(__BIG_ENDIAN)
1113         u8 cdu_reserved;
1114         u8 __agg_vars4;
1115         u8 __agg_vars3;
1116         u8 __agg_vars2;
1117 #elif defined(__LITTLE_ENDIAN)
1118         u8 __agg_vars2;
1119         u8 __agg_vars3;
1120         u8 __agg_vars4;
1121         u8 cdu_reserved;
1122 #endif
1123         u32 __more_packets_to_send;
1124 #if defined(__BIG_ENDIAN)
1125         u16 __agg_vars5;
1126         u16 __agg_val4_th;
1127 #elif defined(__LITTLE_ENDIAN)
1128         u16 __agg_val4_th;
1129         u16 __agg_vars5;
1130 #endif
1131         struct xstorm_eth_extra_ag_context_section __extra_section;
1132 #if defined(__BIG_ENDIAN)
1133         u16 __agg_vars7;
1134         u8 __agg_val3_th;
1135         u8 __agg_vars6;
1136 #elif defined(__LITTLE_ENDIAN)
1137         u8 __agg_vars6;
1138         u8 __agg_val3_th;
1139         u16 __agg_vars7;
1140 #endif
1141 #if defined(__BIG_ENDIAN)
1142         u16 __agg_val11_th;
1143         u16 __agg_val11;
1144 #elif defined(__LITTLE_ENDIAN)
1145         u16 __agg_val11;
1146         u16 __agg_val11_th;
1147 #endif
1148 #if defined(__BIG_ENDIAN)
1149         u8 __reserved1;
1150         u8 __agg_val6_th;
1151         u16 __agg_val9;
1152 #elif defined(__LITTLE_ENDIAN)
1153         u16 __agg_val9;
1154         u8 __agg_val6_th;
1155         u8 __reserved1;
1156 #endif
1157 #if defined(__BIG_ENDIAN)
1158         u16 __agg_val2_th;
1159         u16 __agg_val2;
1160 #elif defined(__LITTLE_ENDIAN)
1161         u16 __agg_val2;
1162         u16 __agg_val2_th;
1163 #endif
1164         u32 __agg_vars8;
1165 #if defined(__BIG_ENDIAN)
1166         u16 __agg_misc0;
1167         u16 __agg_val4;
1168 #elif defined(__LITTLE_ENDIAN)
1169         u16 __agg_val4;
1170         u16 __agg_misc0;
1171 #endif
1172 #if defined(__BIG_ENDIAN)
1173         u8 __agg_val3;
1174         u8 __agg_val6;
1175         u8 __agg_val5_th;
1176         u8 __agg_val5;
1177 #elif defined(__LITTLE_ENDIAN)
1178         u8 __agg_val5;
1179         u8 __agg_val5_th;
1180         u8 __agg_val6;
1181         u8 __agg_val3;
1182 #endif
1183 #if defined(__BIG_ENDIAN)
1184         u16 __agg_misc1;
1185         u16 __bd_ind_max_val;
1186 #elif defined(__LITTLE_ENDIAN)
1187         u16 __bd_ind_max_val;
1188         u16 __agg_misc1;
1189 #endif
1190         u32 __reserved57;
1191         u32 __agg_misc4;
1192         u32 __agg_misc5;
1193 };
1194
1195 /*
1196  * The eth aggregative context section of Tstorm
1197  */
1198 struct tstorm_eth_extra_ag_context_section {
1199         u32 __agg_val1;
1200 #if defined(__BIG_ENDIAN)
1201         u8 __tcp_agg_vars2;
1202         u8 __agg_val3;
1203         u16 __agg_val2;
1204 #elif defined(__LITTLE_ENDIAN)
1205         u16 __agg_val2;
1206         u8 __agg_val3;
1207         u8 __tcp_agg_vars2;
1208 #endif
1209 #if defined(__BIG_ENDIAN)
1210         u16 __agg_val5;
1211         u8 __agg_val6;
1212         u8 __tcp_agg_vars3;
1213 #elif defined(__LITTLE_ENDIAN)
1214         u8 __tcp_agg_vars3;
1215         u8 __agg_val6;
1216         u16 __agg_val5;
1217 #endif
1218         u32 __reserved63;
1219         u32 __reserved64;
1220         u32 __reserved65;
1221         u32 __reserved66;
1222         u32 __reserved67;
1223         u32 __tcp_agg_vars1;
1224         u32 __reserved61;
1225         u32 __reserved62;
1226         u32 __reserved2;
1227 };
1228
1229 /*
1230  * The eth aggregative context of Tstorm
1231  */
1232 struct tstorm_eth_ag_context {
1233 #if defined(__BIG_ENDIAN)
1234         u16 __reserved54;
1235         u8 __agg_vars1;
1236         u8 __state;
1237 #elif defined(__LITTLE_ENDIAN)
1238         u8 __state;
1239         u8 __agg_vars1;
1240         u16 __reserved54;
1241 #endif
1242 #if defined(__BIG_ENDIAN)
1243         u16 __agg_val4;
1244         u16 __agg_vars2;
1245 #elif defined(__LITTLE_ENDIAN)
1246         u16 __agg_vars2;
1247         u16 __agg_val4;
1248 #endif
1249         struct tstorm_eth_extra_ag_context_section __extra_section;
1250 };
1251
1252 /*
1253  * The eth aggregative context of Cstorm
1254  */
1255 struct cstorm_eth_ag_context {
1256         u32 __agg_vars1;
1257 #if defined(__BIG_ENDIAN)
1258         u8 __aux1_th;
1259         u8 __aux1_val;
1260         u16 __agg_vars2;
1261 #elif defined(__LITTLE_ENDIAN)
1262         u16 __agg_vars2;
1263         u8 __aux1_val;
1264         u8 __aux1_th;
1265 #endif
1266         u32 __num_of_treated_packet;
1267         u32 __last_packet_treated;
1268 #if defined(__BIG_ENDIAN)
1269         u16 __reserved58;
1270         u16 __reserved57;
1271 #elif defined(__LITTLE_ENDIAN)
1272         u16 __reserved57;
1273         u16 __reserved58;
1274 #endif
1275 #if defined(__BIG_ENDIAN)
1276         u8 __reserved62;
1277         u8 __reserved61;
1278         u8 __reserved60;
1279         u8 __reserved59;
1280 #elif defined(__LITTLE_ENDIAN)
1281         u8 __reserved59;
1282         u8 __reserved60;
1283         u8 __reserved61;
1284         u8 __reserved62;
1285 #endif
1286 #if defined(__BIG_ENDIAN)
1287         u16 __reserved64;
1288         u16 __reserved63;
1289 #elif defined(__LITTLE_ENDIAN)
1290         u16 __reserved63;
1291         u16 __reserved64;
1292 #endif
1293         u32 __reserved65;
1294 #if defined(__BIG_ENDIAN)
1295         u16 __agg_vars3;
1296         u16 __rq_inv_cnt;
1297 #elif defined(__LITTLE_ENDIAN)
1298         u16 __rq_inv_cnt;
1299         u16 __agg_vars3;
1300 #endif
1301 #if defined(__BIG_ENDIAN)
1302         u16 __packet_index_th;
1303         u16 __packet_index;
1304 #elif defined(__LITTLE_ENDIAN)
1305         u16 __packet_index;
1306         u16 __packet_index_th;
1307 #endif
1308 };
1309
1310 /*
1311  * The eth aggregative context of Ustorm
1312  */
1313 struct ustorm_eth_ag_context {
1314 #if defined(__BIG_ENDIAN)
1315         u8 __aux_counter_flags;
1316         u8 __agg_vars2;
1317         u8 __agg_vars1;
1318         u8 __state;
1319 #elif defined(__LITTLE_ENDIAN)
1320         u8 __state;
1321         u8 __agg_vars1;
1322         u8 __agg_vars2;
1323         u8 __aux_counter_flags;
1324 #endif
1325 #if defined(__BIG_ENDIAN)
1326         u8 cdu_usage;
1327         u8 __agg_misc2;
1328         u16 __agg_misc1;
1329 #elif defined(__LITTLE_ENDIAN)
1330         u16 __agg_misc1;
1331         u8 __agg_misc2;
1332         u8 cdu_usage;
1333 #endif
1334         u32 __agg_misc4;
1335 #if defined(__BIG_ENDIAN)
1336         u8 __agg_val3_th;
1337         u8 __agg_val3;
1338         u16 __agg_misc3;
1339 #elif defined(__LITTLE_ENDIAN)
1340         u16 __agg_misc3;
1341         u8 __agg_val3;
1342         u8 __agg_val3_th;
1343 #endif
1344         u32 __agg_val1;
1345         u32 __agg_misc4_th;
1346 #if defined(__BIG_ENDIAN)
1347         u16 __agg_val2_th;
1348         u16 __agg_val2;
1349 #elif defined(__LITTLE_ENDIAN)
1350         u16 __agg_val2;
1351         u16 __agg_val2_th;
1352 #endif
1353 #if defined(__BIG_ENDIAN)
1354         u16 __reserved2;
1355         u8 __decision_rules;
1356         u8 __decision_rule_enable_bits;
1357 #elif defined(__LITTLE_ENDIAN)
1358         u8 __decision_rule_enable_bits;
1359         u8 __decision_rules;
1360         u16 __reserved2;
1361 #endif
1362 };
1363
1364 /*
1365  * Timers connection context
1366  */
1367 struct timers_block_context {
1368         u32 __reserved_0;
1369         u32 __reserved_1;
1370         u32 __reserved_2;
1371         u32 __reserved_flags;
1372 };
1373
1374 /*
1375  * structure for easy accessability to assembler
1376  */
1377 struct eth_tx_bd_flags {
1378         u8 as_bitfield;
1379 #define ETH_TX_BD_FLAGS_VLAN_TAG (0x1<<0)
1380 #define ETH_TX_BD_FLAGS_VLAN_TAG_SHIFT 0
1381 #define ETH_TX_BD_FLAGS_IP_CSUM (0x1<<1)
1382 #define ETH_TX_BD_FLAGS_IP_CSUM_SHIFT 1
1383 #define ETH_TX_BD_FLAGS_TCP_CSUM (0x1<<2)
1384 #define ETH_TX_BD_FLAGS_TCP_CSUM_SHIFT 2
1385 #define ETH_TX_BD_FLAGS_END_BD (0x1<<3)
1386 #define ETH_TX_BD_FLAGS_END_BD_SHIFT 3
1387 #define ETH_TX_BD_FLAGS_START_BD (0x1<<4)
1388 #define ETH_TX_BD_FLAGS_START_BD_SHIFT 4
1389 #define ETH_TX_BD_FLAGS_HDR_POOL (0x1<<5)
1390 #define ETH_TX_BD_FLAGS_HDR_POOL_SHIFT 5
1391 #define ETH_TX_BD_FLAGS_SW_LSO (0x1<<6)
1392 #define ETH_TX_BD_FLAGS_SW_LSO_SHIFT 6
1393 #define ETH_TX_BD_FLAGS_IPV6 (0x1<<7)
1394 #define ETH_TX_BD_FLAGS_IPV6_SHIFT 7
1395 };
1396
1397 /*
1398  * The eth Tx Buffer Descriptor
1399  */
1400 struct eth_tx_bd {
1401         u32 addr_lo;
1402         u32 addr_hi;
1403         u16 nbd;
1404         u16 nbytes;
1405         u16 vlan;
1406         struct eth_tx_bd_flags bd_flags;
1407         u8 general_data;
1408 #define ETH_TX_BD_HDR_NBDS (0x3F<<0)
1409 #define ETH_TX_BD_HDR_NBDS_SHIFT 0
1410 #define ETH_TX_BD_ETH_ADDR_TYPE (0x3<<6)
1411 #define ETH_TX_BD_ETH_ADDR_TYPE_SHIFT 6
1412 };
1413
1414 /*
1415  * Tx parsing BD structure for ETH,Relevant in START
1416  */
1417 struct eth_tx_parse_bd {
1418         u8 global_data;
1419 #define ETH_TX_PARSE_BD_IP_HDR_START_OFFSET (0xF<<0)
1420 #define ETH_TX_PARSE_BD_IP_HDR_START_OFFSET_SHIFT 0
1421 #define ETH_TX_PARSE_BD_CS_ANY_FLG (0x1<<4)
1422 #define ETH_TX_PARSE_BD_CS_ANY_FLG_SHIFT 4
1423 #define ETH_TX_PARSE_BD_PSEUDO_CS_WITHOUT_LEN (0x1<<5)
1424 #define ETH_TX_PARSE_BD_PSEUDO_CS_WITHOUT_LEN_SHIFT 5
1425 #define ETH_TX_PARSE_BD_LLC_SNAP_EN (0x1<<6)
1426 #define ETH_TX_PARSE_BD_LLC_SNAP_EN_SHIFT 6
1427 #define ETH_TX_PARSE_BD_NS_FLG (0x1<<7)
1428 #define ETH_TX_PARSE_BD_NS_FLG_SHIFT 7
1429         u8 tcp_flags;
1430 #define ETH_TX_PARSE_BD_FIN_FLG (0x1<<0)
1431 #define ETH_TX_PARSE_BD_FIN_FLG_SHIFT 0
1432 #define ETH_TX_PARSE_BD_SYN_FLG (0x1<<1)
1433 #define ETH_TX_PARSE_BD_SYN_FLG_SHIFT 1
1434 #define ETH_TX_PARSE_BD_RST_FLG (0x1<<2)
1435 #define ETH_TX_PARSE_BD_RST_FLG_SHIFT 2
1436 #define ETH_TX_PARSE_BD_PSH_FLG (0x1<<3)
1437 #define ETH_TX_PARSE_BD_PSH_FLG_SHIFT 3
1438 #define ETH_TX_PARSE_BD_ACK_FLG (0x1<<4)
1439 #define ETH_TX_PARSE_BD_ACK_FLG_SHIFT 4
1440 #define ETH_TX_PARSE_BD_URG_FLG (0x1<<5)
1441 #define ETH_TX_PARSE_BD_URG_FLG_SHIFT 5
1442 #define ETH_TX_PARSE_BD_ECE_FLG (0x1<<6)
1443 #define ETH_TX_PARSE_BD_ECE_FLG_SHIFT 6
1444 #define ETH_TX_PARSE_BD_CWR_FLG (0x1<<7)
1445 #define ETH_TX_PARSE_BD_CWR_FLG_SHIFT 7
1446         u8 ip_hlen;
1447         s8 cs_offset;
1448         u16 total_hlen;
1449         u16 lso_mss;
1450         u16 tcp_pseudo_csum;
1451         u16 ip_id;
1452         u32 tcp_send_seq;
1453 };
1454
1455 /*
1456  * The last BD in the BD memory will hold a pointer to the next BD memory
1457  */
1458 struct eth_tx_next_bd {
1459         u32 addr_lo;
1460         u32 addr_hi;
1461         u8 reserved[8];
1462 };
1463
1464 /*
1465  * union for 3 Bd types
1466  */
1467 union eth_tx_bd_types {
1468         struct eth_tx_bd reg_bd;
1469         struct eth_tx_parse_bd parse_bd;
1470         struct eth_tx_next_bd next_bd;
1471 };
1472
1473 /*
1474  * The eth storm context of Xstorm
1475  */
1476 struct xstorm_eth_st_context {
1477         u32 tx_bd_page_base_lo;
1478         u32 tx_bd_page_base_hi;
1479 #if defined(__BIG_ENDIAN)
1480         u16 tx_bd_cons;
1481         u8 __reserved0;
1482         u8 __local_tx_bd_prod;
1483 #elif defined(__LITTLE_ENDIAN)
1484         u8 __local_tx_bd_prod;
1485         u8 __reserved0;
1486         u16 tx_bd_cons;
1487 #endif
1488         u32 db_data_addr_lo;
1489         u32 db_data_addr_hi;
1490         u32 __pkt_cons;
1491         u32 __gso_next;
1492         u32 is_eth_conn_1b;
1493         union eth_tx_bd_types __bds[13];
1494 };
1495
1496 /*
1497  * The eth storm context of Cstorm
1498  */
1499 struct cstorm_eth_st_context {
1500 #if defined(__BIG_ENDIAN)
1501         u16 __reserved0;
1502         u8 sb_index_number;
1503         u8 status_block_id;
1504 #elif defined(__LITTLE_ENDIAN)
1505         u8 status_block_id;
1506         u8 sb_index_number;
1507         u16 __reserved0;
1508 #endif
1509         u32 __reserved1[3];
1510 };
1511
1512 /*
1513  * Ethernet connection context
1514  */
1515 struct eth_context {
1516         struct ustorm_eth_st_context ustorm_st_context;
1517         struct tstorm_eth_st_context tstorm_st_context;
1518         struct xstorm_eth_ag_context xstorm_ag_context;
1519         struct tstorm_eth_ag_context tstorm_ag_context;
1520         struct cstorm_eth_ag_context cstorm_ag_context;
1521         struct ustorm_eth_ag_context ustorm_ag_context;
1522         struct timers_block_context timers_context;
1523         struct xstorm_eth_st_context xstorm_st_context;
1524         struct cstorm_eth_st_context cstorm_st_context;
1525 };
1526
1527
1528 /*
1529  * ethernet doorbell
1530  */
1531 struct eth_tx_doorbell {
1532 #if defined(__BIG_ENDIAN)
1533         u16 npackets;
1534         u8 params;
1535 #define ETH_TX_DOORBELL_NUM_BDS (0x3F<<0)
1536 #define ETH_TX_DOORBELL_NUM_BDS_SHIFT 0
1537 #define ETH_TX_DOORBELL_RESERVED_TX_FIN_FLAG (0x1<<6)
1538 #define ETH_TX_DOORBELL_RESERVED_TX_FIN_FLAG_SHIFT 6
1539 #define ETH_TX_DOORBELL_SPARE (0x1<<7)
1540 #define ETH_TX_DOORBELL_SPARE_SHIFT 7
1541         struct doorbell_hdr hdr;
1542 #elif defined(__LITTLE_ENDIAN)
1543         struct doorbell_hdr hdr;
1544         u8 params;
1545 #define ETH_TX_DOORBELL_NUM_BDS (0x3F<<0)
1546 #define ETH_TX_DOORBELL_NUM_BDS_SHIFT 0
1547 #define ETH_TX_DOORBELL_RESERVED_TX_FIN_FLAG (0x1<<6)
1548 #define ETH_TX_DOORBELL_RESERVED_TX_FIN_FLAG_SHIFT 6
1549 #define ETH_TX_DOORBELL_SPARE (0x1<<7)
1550 #define ETH_TX_DOORBELL_SPARE_SHIFT 7
1551         u16 npackets;
1552 #endif
1553 };
1554
1555
1556 /*
1557  * ustorm status block
1558  */
1559 struct ustorm_def_status_block {
1560         u16 index_values[HC_USTORM_DEF_SB_NUM_INDICES];
1561         u16 status_block_index;
1562         u8 reserved0;
1563         u8 status_block_id;
1564         u32 __flags;
1565 };
1566
1567 /*
1568  * cstorm status block
1569  */
1570 struct cstorm_def_status_block {
1571         u16 index_values[HC_CSTORM_DEF_SB_NUM_INDICES];
1572         u16 status_block_index;
1573         u8 reserved0;
1574         u8 status_block_id;
1575         u32 __flags;
1576 };
1577
1578 /*
1579  * xstorm status block
1580  */
1581 struct xstorm_def_status_block {
1582         u16 index_values[HC_XSTORM_DEF_SB_NUM_INDICES];
1583         u16 status_block_index;
1584         u8 reserved0;
1585         u8 status_block_id;
1586         u32 __flags;
1587 };
1588
1589 /*
1590  * tstorm status block
1591  */
1592 struct tstorm_def_status_block {
1593         u16 index_values[HC_TSTORM_DEF_SB_NUM_INDICES];
1594         u16 status_block_index;
1595         u8 reserved0;
1596         u8 status_block_id;
1597         u32 __flags;
1598 };
1599
1600 /*
1601  * host status block
1602  */
1603 struct host_def_status_block {
1604         struct atten_def_status_block atten_status_block;
1605         struct ustorm_def_status_block u_def_status_block;
1606         struct cstorm_def_status_block c_def_status_block;
1607         struct xstorm_def_status_block x_def_status_block;
1608         struct tstorm_def_status_block t_def_status_block;
1609 };
1610
1611
1612 /*
1613  * ustorm status block
1614  */
1615 struct ustorm_status_block {
1616         u16 index_values[HC_USTORM_SB_NUM_INDICES];
1617         u16 status_block_index;
1618         u8 reserved0;
1619         u8 status_block_id;
1620         u32 __flags;
1621 };
1622
1623 /*
1624  * cstorm status block
1625  */
1626 struct cstorm_status_block {
1627         u16 index_values[HC_CSTORM_SB_NUM_INDICES];
1628         u16 status_block_index;
1629         u8 reserved0;
1630         u8 status_block_id;
1631         u32 __flags;
1632 };
1633
1634 /*
1635  * host status block
1636  */
1637 struct host_status_block {
1638         struct ustorm_status_block u_status_block;
1639         struct cstorm_status_block c_status_block;
1640 };
1641
1642
1643 /*
1644  * The data for RSS setup ramrod
1645  */
1646 struct eth_client_setup_ramrod_data {
1647         u32 client_id_5b;
1648         u8 is_rdma_1b;
1649         u8 reserved0;
1650         u16 reserved1;
1651 };
1652
1653
1654 /*
1655  * L2 dynamic host coalescing init parameters
1656  */
1657 struct eth_dynamic_hc_config {
1658         u32 threshold[3];
1659         u8 hc_timeout[4];
1660 };
1661
1662
1663 /*
1664  * regular eth FP CQE parameters struct
1665  */
1666 struct eth_fast_path_rx_cqe {
1667         u8 type;
1668         u8 error_type_flags;
1669 #define ETH_FAST_PATH_RX_CQE_PHY_DECODE_ERR_FLG (0x1<<0)
1670 #define ETH_FAST_PATH_RX_CQE_PHY_DECODE_ERR_FLG_SHIFT 0
1671 #define ETH_FAST_PATH_RX_CQE_IP_BAD_XSUM_FLG (0x1<<1)
1672 #define ETH_FAST_PATH_RX_CQE_IP_BAD_XSUM_FLG_SHIFT 1
1673 #define ETH_FAST_PATH_RX_CQE_L4_BAD_XSUM_FLG (0x1<<2)
1674 #define ETH_FAST_PATH_RX_CQE_L4_BAD_XSUM_FLG_SHIFT 2
1675 #define ETH_FAST_PATH_RX_CQE_START_FLG (0x1<<3)
1676 #define ETH_FAST_PATH_RX_CQE_START_FLG_SHIFT 3
1677 #define ETH_FAST_PATH_RX_CQE_END_FLG (0x1<<4)
1678 #define ETH_FAST_PATH_RX_CQE_END_FLG_SHIFT 4
1679 #define ETH_FAST_PATH_RX_CQE_RESERVED0 (0x7<<5)
1680 #define ETH_FAST_PATH_RX_CQE_RESERVED0_SHIFT 5
1681         u8 status_flags;
1682 #define ETH_FAST_PATH_RX_CQE_RSS_HASH_TYPE (0x7<<0)
1683 #define ETH_FAST_PATH_RX_CQE_RSS_HASH_TYPE_SHIFT 0
1684 #define ETH_FAST_PATH_RX_CQE_RSS_HASH_FLG (0x1<<3)
1685 #define ETH_FAST_PATH_RX_CQE_RSS_HASH_FLG_SHIFT 3
1686 #define ETH_FAST_PATH_RX_CQE_BROADCAST_FLG (0x1<<4)
1687 #define ETH_FAST_PATH_RX_CQE_BROADCAST_FLG_SHIFT 4
1688 #define ETH_FAST_PATH_RX_CQE_MAC_MATCH_FLG (0x1<<5)
1689 #define ETH_FAST_PATH_RX_CQE_MAC_MATCH_FLG_SHIFT 5
1690 #define ETH_FAST_PATH_RX_CQE_IP_XSUM_NO_VALIDATION_FLG (0x1<<6)
1691 #define ETH_FAST_PATH_RX_CQE_IP_XSUM_NO_VALIDATION_FLG_SHIFT 6
1692 #define ETH_FAST_PATH_RX_CQE_L4_XSUM_NO_VALIDATION_FLG (0x1<<7)
1693 #define ETH_FAST_PATH_RX_CQE_L4_XSUM_NO_VALIDATION_FLG_SHIFT 7
1694         u8 placement_offset;
1695         u32 rss_hash_result;
1696         u16 vlan_tag;
1697         u16 pkt_len;
1698         u16 queue_index;
1699         struct parsing_flags pars_flags;
1700 };
1701
1702
1703 /*
1704  * The data for RSS setup ramrod
1705  */
1706 struct eth_halt_ramrod_data {
1707         u32 client_id_5b;
1708         u32 reserved0;
1709 };
1710
1711
1712 /*
1713  * Place holder for ramrods protocol specific data
1714  */
1715 struct ramrod_data {
1716         u32 data_lo;
1717         u32 data_hi;
1718 };
1719
1720 /*
1721  * union for ramrod data for ethernet protocol (CQE) (force size of 16 bits)
1722  */
1723 union eth_ramrod_data {
1724         struct ramrod_data general;
1725 };
1726
1727
1728 /*
1729  * Rx Last BD in page (in ETH)
1730  */
1731 struct eth_rx_bd_next_page {
1732         u32 addr_lo;
1733         u32 addr_hi;
1734         u8 reserved[8];
1735 };
1736
1737
1738 /*
1739  * Eth Rx Cqe structure- general structure for ramrods
1740  */
1741 struct common_ramrod_eth_rx_cqe {
1742         u8 type;
1743         u8 conn_type_3b;
1744         u16 reserved;
1745         u32 conn_and_cmd_data;
1746 #define COMMON_RAMROD_ETH_RX_CQE_CID (0xFFFFFF<<0)
1747 #define COMMON_RAMROD_ETH_RX_CQE_CID_SHIFT 0
1748 #define COMMON_RAMROD_ETH_RX_CQE_CMD_ID (0xFF<<24)
1749 #define COMMON_RAMROD_ETH_RX_CQE_CMD_ID_SHIFT 24
1750         struct ramrod_data protocol_data;
1751 };
1752
1753 /*
1754  * Rx Last CQE in page (in ETH)
1755  */
1756 struct eth_rx_cqe_next_page {
1757         u32 addr_lo;
1758         u32 addr_hi;
1759         u32 reserved0;
1760         u32 reserved1;
1761 };
1762
1763 /*
1764  * union for all eth rx cqe types (fix their sizes)
1765  */
1766 union eth_rx_cqe {
1767         struct eth_fast_path_rx_cqe fast_path_cqe;
1768         struct common_ramrod_eth_rx_cqe ramrod_cqe;
1769         struct eth_rx_cqe_next_page next_page_cqe;
1770 };
1771
1772
1773 /*
1774  * common data for all protocols
1775  */
1776 struct spe_hdr {
1777         u32 conn_and_cmd_data;
1778 #define SPE_HDR_CID (0xFFFFFF<<0)
1779 #define SPE_HDR_CID_SHIFT 0
1780 #define SPE_HDR_CMD_ID (0xFF<<24)
1781 #define SPE_HDR_CMD_ID_SHIFT 24
1782         u16 type;
1783 #define SPE_HDR_CONN_TYPE (0xFF<<0)
1784 #define SPE_HDR_CONN_TYPE_SHIFT 0
1785 #define SPE_HDR_COMMON_RAMROD (0xFF<<8)
1786 #define SPE_HDR_COMMON_RAMROD_SHIFT 8
1787         u16 reserved;
1788 };
1789
1790 struct regpair {
1791         u32 lo;
1792         u32 hi;
1793 };
1794
1795 /*
1796  * ethernet slow path element
1797  */
1798 union eth_specific_data {
1799         u8 protocol_data[8];
1800         struct regpair mac_config_addr;
1801         struct eth_client_setup_ramrod_data client_setup_ramrod_data;
1802         struct eth_halt_ramrod_data halt_ramrod_data;
1803         struct regpair leading_cqe_addr;
1804         struct regpair update_data_addr;
1805 };
1806
1807 /*
1808  * ethernet slow path element
1809  */
1810 struct eth_spe {
1811         struct spe_hdr hdr;
1812         union eth_specific_data data;
1813 };
1814
1815
1816 /*
1817  * doorbell data in host memory
1818  */
1819 struct eth_tx_db_data {
1820         u32 packets_prod;
1821         u16 bds_prod;
1822         u16 reserved;
1823 };
1824
1825
1826 /*
1827  * Common configuration parameters per port in Tstorm
1828  */
1829 struct tstorm_eth_function_common_config {
1830         u32 config_flags;
1831 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_CAPABILITY (0x1<<0)
1832 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_CAPABILITY_SHIFT 0
1833 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_TCP_CAPABILITY (0x1<<1)
1834 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_TCP_CAPABILITY_SHIFT 1
1835 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_CAPABILITY (0x1<<2)
1836 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_CAPABILITY_SHIFT 2
1837 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_TCP_CAPABILITY (0x1<<3)
1838 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_TCP_CAPABILITY_SHIFT 3
1839 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_ENABLE (0x1<<4)
1840 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_ENABLE_SHIFT 4
1841 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_DEFAULT_ENABLE (0x1<<5)
1842 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_DEFAULT_ENABLE_SHIFT 5
1843 #define __TSTORM_ETH_FUNCTION_COMMON_CONFIG_RESERVED0 (0x3FFFFFF<<6)
1844 #define __TSTORM_ETH_FUNCTION_COMMON_CONFIG_RESERVED0_SHIFT 6
1845 #if defined(__BIG_ENDIAN)
1846         u16 __secondary_vlan_id;
1847         u8 leading_client_id;
1848         u8 rss_result_mask;
1849 #elif defined(__LITTLE_ENDIAN)
1850         u8 rss_result_mask;
1851         u8 leading_client_id;
1852         u16 __secondary_vlan_id;
1853 #endif
1854 };
1855
1856 /*
1857  * parameters for eth update ramrod
1858  */
1859 struct eth_update_ramrod_data {
1860         struct tstorm_eth_function_common_config func_config;
1861         u8 indirectionTable[128];
1862 };
1863
1864
1865 /*
1866  * MAC filtering configuration command header
1867  */
1868 struct mac_configuration_hdr {
1869         u8 length_6b;
1870         u8 offset;
1871         u16 reserved0;
1872         u32 reserved1;
1873 };
1874
1875 /*
1876  * MAC address in list for ramrod
1877  */
1878 struct tstorm_cam_entry {
1879         u16 lsb_mac_addr;
1880         u16 middle_mac_addr;
1881         u16 msb_mac_addr;
1882         u16 flags;
1883 #define TSTORM_CAM_ENTRY_PORT_ID (0x1<<0)
1884 #define TSTORM_CAM_ENTRY_PORT_ID_SHIFT 0
1885 #define TSTORM_CAM_ENTRY_RSRVVAL0 (0x7<<1)
1886 #define TSTORM_CAM_ENTRY_RSRVVAL0_SHIFT 1
1887 #define TSTORM_CAM_ENTRY_RESERVED0 (0xFFF<<4)
1888 #define TSTORM_CAM_ENTRY_RESERVED0_SHIFT 4
1889 };
1890
1891 /*
1892  * MAC filtering: CAM target table entry
1893  */
1894 struct tstorm_cam_target_table_entry {
1895         u8 flags;
1896 #define TSTORM_CAM_TARGET_TABLE_ENTRY_BROADCAST (0x1<<0)
1897 #define TSTORM_CAM_TARGET_TABLE_ENTRY_BROADCAST_SHIFT 0
1898 #define TSTORM_CAM_TARGET_TABLE_ENTRY_OVERRIDE_VLAN_REMOVAL (0x1<<1)
1899 #define TSTORM_CAM_TARGET_TABLE_ENTRY_OVERRIDE_VLAN_REMOVAL_SHIFT 1
1900 #define TSTORM_CAM_TARGET_TABLE_ENTRY_ACTION_TYPE (0x1<<2)
1901 #define TSTORM_CAM_TARGET_TABLE_ENTRY_ACTION_TYPE_SHIFT 2
1902 #define TSTORM_CAM_TARGET_TABLE_ENTRY_RDMA_MAC (0x1<<3)
1903 #define TSTORM_CAM_TARGET_TABLE_ENTRY_RDMA_MAC_SHIFT 3
1904 #define TSTORM_CAM_TARGET_TABLE_ENTRY_RESERVED0 (0xF<<4)
1905 #define TSTORM_CAM_TARGET_TABLE_ENTRY_RESERVED0_SHIFT 4
1906         u8 client_id;
1907         u16 vlan_id;
1908 };
1909
1910 /*
1911  * MAC address in list for ramrod
1912  */
1913 struct mac_configuration_entry {
1914         struct tstorm_cam_entry cam_entry;
1915         struct tstorm_cam_target_table_entry target_table_entry;
1916 };
1917
1918 /*
1919  * MAC filtering configuration command
1920  */
1921 struct mac_configuration_cmd {
1922         struct mac_configuration_hdr hdr;
1923         struct mac_configuration_entry config_table[64];
1924 };
1925
1926
1927 /*
1928  * Configuration parameters per client in Tstorm
1929  */
1930 struct tstorm_eth_client_config {
1931 #if defined(__BIG_ENDIAN)
1932         u16 statistics_counter_id;
1933         u16 mtu;
1934 #elif defined(__LITTLE_ENDIAN)
1935         u16 mtu;
1936         u16 statistics_counter_id;
1937 #endif
1938 #if defined(__BIG_ENDIAN)
1939         u16 drop_flags;
1940 #define TSTORM_ETH_CLIENT_CONFIG_DROP_IP_CS_ERR (0x1<<0)
1941 #define TSTORM_ETH_CLIENT_CONFIG_DROP_IP_CS_ERR_SHIFT 0
1942 #define TSTORM_ETH_CLIENT_CONFIG_DROP_TCP_CS_ERR (0x1<<1)
1943 #define TSTORM_ETH_CLIENT_CONFIG_DROP_TCP_CS_ERR_SHIFT 1
1944 #define TSTORM_ETH_CLIENT_CONFIG_DROP_MAC_ERR (0x1<<2)
1945 #define TSTORM_ETH_CLIENT_CONFIG_DROP_MAC_ERR_SHIFT 2
1946 #define TSTORM_ETH_CLIENT_CONFIG_DROP_TTL0 (0x1<<3)
1947 #define TSTORM_ETH_CLIENT_CONFIG_DROP_TTL0_SHIFT 3
1948 #define TSTORM_ETH_CLIENT_CONFIG_DROP_UDP_CS_ERR (0x1<<4)
1949 #define TSTORM_ETH_CLIENT_CONFIG_DROP_UDP_CS_ERR_SHIFT 4
1950 #define __TSTORM_ETH_CLIENT_CONFIG_RESERVED1 (0x7FF<<5)
1951 #define __TSTORM_ETH_CLIENT_CONFIG_RESERVED1_SHIFT 5
1952         u16 config_flags;
1953 #define TSTORM_ETH_CLIENT_CONFIG_VLAN_REMOVAL_ENABLE (0x1<<0)
1954 #define TSTORM_ETH_CLIENT_CONFIG_VLAN_REMOVAL_ENABLE_SHIFT 0
1955 #define TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE (0x1<<1)
1956 #define TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE_SHIFT 1
1957 #define __TSTORM_ETH_CLIENT_CONFIG_RESERVED0 (0x3FFF<<2)
1958 #define __TSTORM_ETH_CLIENT_CONFIG_RESERVED0_SHIFT 2
1959 #elif defined(__LITTLE_ENDIAN)
1960         u16 config_flags;
1961 #define TSTORM_ETH_CLIENT_CONFIG_VLAN_REMOVAL_ENABLE (0x1<<0)
1962 #define TSTORM_ETH_CLIENT_CONFIG_VLAN_REMOVAL_ENABLE_SHIFT 0
1963 #define TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE (0x1<<1)
1964 #define TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE_SHIFT 1
1965 #define __TSTORM_ETH_CLIENT_CONFIG_RESERVED0 (0x3FFF<<2)
1966 #define __TSTORM_ETH_CLIENT_CONFIG_RESERVED0_SHIFT 2
1967         u16 drop_flags;
1968 #define TSTORM_ETH_CLIENT_CONFIG_DROP_IP_CS_ERR (0x1<<0)
1969 #define TSTORM_ETH_CLIENT_CONFIG_DROP_IP_CS_ERR_SHIFT 0
1970 #define TSTORM_ETH_CLIENT_CONFIG_DROP_TCP_CS_ERR (0x1<<1)
1971 #define TSTORM_ETH_CLIENT_CONFIG_DROP_TCP_CS_ERR_SHIFT 1
1972 #define TSTORM_ETH_CLIENT_CONFIG_DROP_MAC_ERR (0x1<<2)
1973 #define TSTORM_ETH_CLIENT_CONFIG_DROP_MAC_ERR_SHIFT 2
1974 #define TSTORM_ETH_CLIENT_CONFIG_DROP_TTL0 (0x1<<3)
1975 #define TSTORM_ETH_CLIENT_CONFIG_DROP_TTL0_SHIFT 3
1976 #define TSTORM_ETH_CLIENT_CONFIG_DROP_UDP_CS_ERR (0x1<<4)
1977 #define TSTORM_ETH_CLIENT_CONFIG_DROP_UDP_CS_ERR_SHIFT 4
1978 #define __TSTORM_ETH_CLIENT_CONFIG_RESERVED1 (0x7FF<<5)
1979 #define __TSTORM_ETH_CLIENT_CONFIG_RESERVED1_SHIFT 5
1980 #endif
1981 };
1982
1983
1984 /*
1985  * MAC filtering configuration parameters per port in Tstorm
1986  */
1987 struct tstorm_eth_mac_filter_config {
1988         u32 ucast_drop_all;
1989         u32 ucast_accept_all;
1990         u32 mcast_drop_all;
1991         u32 mcast_accept_all;
1992         u32 bcast_drop_all;
1993         u32 bcast_accept_all;
1994         u32 strict_vlan;
1995         u32 __secondary_vlan_clients;
1996 };
1997
1998
1999 struct rate_shaping_per_protocol {
2000 #if defined(__BIG_ENDIAN)
2001         u16 reserved0;
2002         u16 protocol_rate;
2003 #elif defined(__LITTLE_ENDIAN)
2004         u16 protocol_rate;
2005         u16 reserved0;
2006 #endif
2007         u32 protocol_quota;
2008         s32 current_credit;
2009         u32 reserved;
2010 };
2011
2012 struct rate_shaping_vars {
2013         struct rate_shaping_per_protocol protocol_vars[NUM_OF_PROTOCOLS];
2014         u32 pause_mask;
2015         u32 periodic_stop;
2016         u32 rs_periodic_timeout;
2017         u32 rs_threshold;
2018         u32 last_periodic_time;
2019         u32 reserved;
2020 };
2021
2022 struct fairness_per_protocol {
2023         u32 credit_delta;
2024         s32 fair_credit;
2025 #if defined(__BIG_ENDIAN)
2026         u16 reserved0;
2027         u8 state;
2028         u8 weight;
2029 #elif defined(__LITTLE_ENDIAN)
2030         u8 weight;
2031         u8 state;
2032         u16 reserved0;
2033 #endif
2034         u32 reserved1;
2035 };
2036
2037 struct fairness_vars {
2038         struct fairness_per_protocol protocol_vars[NUM_OF_PROTOCOLS];
2039         u32 upper_bound;
2040         u32 port_rate;
2041         u32 pause_mask;
2042         u32 fair_threshold;
2043 };
2044
2045 struct safc_struct {
2046         u32 cur_pause_mask;
2047         u32 expire_time;
2048 #if defined(__BIG_ENDIAN)
2049         u16 reserved0;
2050         u8 cur_cos_types;
2051         u8 safc_timeout_usec;
2052 #elif defined(__LITTLE_ENDIAN)
2053         u8 safc_timeout_usec;
2054         u8 cur_cos_types;
2055         u16 reserved0;
2056 #endif
2057         u32 reserved1;
2058 };
2059
2060 struct demo_struct {
2061         u8 con_number[NUM_OF_PROTOCOLS];
2062 #if defined(__BIG_ENDIAN)
2063         u8 reserved1;
2064         u8 fairness_enable;
2065         u8 rate_shaping_enable;
2066         u8 cmng_enable;
2067 #elif defined(__LITTLE_ENDIAN)
2068         u8 cmng_enable;
2069         u8 rate_shaping_enable;
2070         u8 fairness_enable;
2071         u8 reserved1;
2072 #endif
2073 };
2074
2075 struct cmng_struct {
2076         struct rate_shaping_vars rs_vars;
2077         struct fairness_vars fair_vars;
2078         struct safc_struct safc_vars;
2079         struct demo_struct demo_vars;
2080 };
2081
2082
2083 struct cos_to_protocol {
2084         u8 mask[MAX_COS_NUMBER];
2085 };
2086
2087
2088 /*
2089  * Common statistics collected by the Xstorm (per port)
2090  */
2091 struct xstorm_common_stats {
2092         struct regpair total_sent_bytes;
2093         u32 total_sent_pkts;
2094         u32 unicast_pkts_sent;
2095         struct regpair unicast_bytes_sent;
2096         struct regpair multicast_bytes_sent;
2097         u32 multicast_pkts_sent;
2098         u32 broadcast_pkts_sent;
2099         struct regpair broadcast_bytes_sent;
2100         struct regpair done;
2101 };
2102
2103 /*
2104  * Protocol-common statistics collected by the Tstorm (per client)
2105  */
2106 struct tstorm_per_client_stats {
2107         struct regpair total_rcv_bytes;
2108         struct regpair rcv_unicast_bytes;
2109         struct regpair rcv_broadcast_bytes;
2110         struct regpair rcv_multicast_bytes;
2111         struct regpair rcv_error_bytes;
2112         u32 checksum_discard;
2113         u32 packets_too_big_discard;
2114         u32 total_rcv_pkts;
2115         u32 rcv_unicast_pkts;
2116         u32 rcv_broadcast_pkts;
2117         u32 rcv_multicast_pkts;
2118         u32 no_buff_discard;
2119         u32 ttl0_discard;
2120         u32 mac_discard;
2121         u32 reserved;
2122 };
2123
2124 /*
2125  * Protocol-common statistics collected by the Tstorm (per port)
2126  */
2127 struct tstorm_common_stats {
2128         struct tstorm_per_client_stats client_statistics[MAX_T_STAT_COUNTER_ID];
2129         u32 mac_filter_discard;
2130         u32 xxoverflow_discard;
2131         u32 brb_truncate_discard;
2132         u32 reserved;
2133         struct regpair done;
2134 };
2135
2136 /*
2137  * Eth statistics query sturcture for the eth_stats_quesry ramrod
2138  */
2139 struct eth_stats_query {
2140         struct xstorm_common_stats xstorm_common;
2141         struct tstorm_common_stats tstorm_common;
2142 };
2143
2144
2145 /*
2146  * FW version stored in the Xstorm RAM
2147  */
2148 struct fw_version {
2149 #if defined(__BIG_ENDIAN)
2150         u16 patch;
2151         u8 primary;
2152         u8 client;
2153 #elif defined(__LITTLE_ENDIAN)
2154         u8 client;
2155         u8 primary;
2156         u16 patch;
2157 #endif
2158         u32 flags;
2159 #define FW_VERSION_OPTIMIZED (0x1<<0)
2160 #define FW_VERSION_OPTIMIZED_SHIFT 0
2161 #define FW_VERSION_BIG_ENDIEN (0x1<<1)
2162 #define FW_VERSION_BIG_ENDIEN_SHIFT 1
2163 #define __FW_VERSION_RESERVED (0x3FFFFFFF<<2)
2164 #define __FW_VERSION_RESERVED_SHIFT 2
2165 };
2166
2167
2168 /*
2169  * FW version stored in first line of pram
2170  */
2171 struct pram_fw_version {
2172 #if defined(__BIG_ENDIAN)
2173         u16 patch;
2174         u8 primary;
2175         u8 client;
2176 #elif defined(__LITTLE_ENDIAN)
2177         u8 client;
2178         u8 primary;
2179         u16 patch;
2180 #endif
2181         u8 flags;
2182 #define PRAM_FW_VERSION_OPTIMIZED (0x1<<0)
2183 #define PRAM_FW_VERSION_OPTIMIZED_SHIFT 0
2184 #define PRAM_FW_VERSION_STORM_ID (0x3<<1)
2185 #define PRAM_FW_VERSION_STORM_ID_SHIFT 1
2186 #define PRAM_FW_VERSION_BIG_ENDIEN (0x1<<3)
2187 #define PRAM_FW_VERSION_BIG_ENDIEN_SHIFT 3
2188 #define __PRAM_FW_VERSION_RESERVED0 (0xF<<4)
2189 #define __PRAM_FW_VERSION_RESERVED0_SHIFT 4
2190 };
2191
2192
2193 /*
2194  * The send queue element
2195  */
2196 struct slow_path_element {
2197         struct spe_hdr hdr;
2198         u8 protocol_data[8];
2199 };
2200
2201
2202 /*
2203  * eth/toe flags that indicate if to query
2204  */
2205 struct stats_indication_flags {
2206         u32 collect_eth;
2207         u32 collect_toe;
2208 };
2209
2210