root/drivers/scsi/qla2xxx/qla_nx2.h

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INCLUDED FROM


DEFINITIONS

This source file includes following definitions.
  1. addr_in_range

   1 /*
   2  * QLogic Fibre Channel HBA Driver
   3  * Copyright (c)  2003-2014 QLogic Corporation
   4  *
   5  * See LICENSE.qla2xxx for copyright and licensing details.
   6  */
   7 
   8 #ifndef __QLA_NX2_H
   9 #define __QLA_NX2_H
  10 
  11 #define QSNT_ACK_TOV                            30
  12 #define INTENT_TO_RECOVER                       0x01
  13 #define PROCEED_TO_RECOVER                      0x02
  14 #define IDC_LOCK_RECOVERY_OWNER_MASK            0x3C
  15 #define IDC_LOCK_RECOVERY_STATE_MASK            0x3
  16 #define IDC_LOCK_RECOVERY_STATE_SHIFT_BITS      2
  17 
  18 #define QLA8044_DRV_LOCK_MSLEEP         200
  19 #define QLA8044_ADDR_DDR_NET            (0x0000000000000000ULL)
  20 #define QLA8044_ADDR_DDR_NET_MAX        (0x000000000fffffffULL)
  21 
  22 #define MD_MIU_TEST_AGT_WRDATA_LO               0x410000A0
  23 #define MD_MIU_TEST_AGT_WRDATA_HI               0x410000A4
  24 #define MD_MIU_TEST_AGT_WRDATA_ULO              0x410000B0
  25 #define MD_MIU_TEST_AGT_WRDATA_UHI              0x410000B4
  26 
  27 /* MIU_TEST_AGT_CTRL flags. work for SIU as well */
  28 #define MIU_TA_CTL_WRITE_ENABLE (MIU_TA_CTL_WRITE | MIU_TA_CTL_ENABLE)
  29 #define MIU_TA_CTL_WRITE_START  (MIU_TA_CTL_WRITE | MIU_TA_CTL_ENABLE | \
  30                                  MIU_TA_CTL_START)
  31 #define MIU_TA_CTL_START_ENABLE (MIU_TA_CTL_START | MIU_TA_CTL_ENABLE)
  32 
  33 /* Imbus address bit used to indicate a host address. This bit is
  34  * eliminated by the pcie bar and bar select before presentation
  35  * over pcie. */
  36 /* host memory via IMBUS */
  37 #define QLA8044_P2_ADDR_PCIE    (0x0000000800000000ULL)
  38 #define QLA8044_P3_ADDR_PCIE    (0x0000008000000000ULL)
  39 #define QLA8044_ADDR_PCIE_MAX   (0x0000000FFFFFFFFFULL)
  40 #define QLA8044_ADDR_OCM0       (0x0000000200000000ULL)
  41 #define QLA8044_ADDR_OCM0_MAX   (0x00000002000fffffULL)
  42 #define QLA8044_ADDR_OCM1       (0x0000000200400000ULL)
  43 #define QLA8044_ADDR_OCM1_MAX   (0x00000002004fffffULL)
  44 #define QLA8044_ADDR_QDR_NET    (0x0000000300000000ULL)
  45 #define QLA8044_P2_ADDR_QDR_NET_MAX     (0x00000003001fffffULL)
  46 #define QLA8044_P3_ADDR_QDR_NET_MAX     (0x0000000303ffffffULL)
  47 #define QLA8044_ADDR_QDR_NET_MAX        (0x0000000307ffffffULL)
  48 #define QLA8044_PCI_CRBSPACE            ((unsigned long)0x06000000)
  49 #define QLA8044_PCI_DIRECT_CRB          ((unsigned long)0x04400000)
  50 #define QLA8044_PCI_CAMQM               ((unsigned long)0x04800000)
  51 #define QLA8044_PCI_CAMQM_MAX           ((unsigned long)0x04ffffff)
  52 #define QLA8044_PCI_DDR_NET             ((unsigned long)0x00000000)
  53 #define QLA8044_PCI_QDR_NET             ((unsigned long)0x04000000)
  54 #define QLA8044_PCI_QDR_NET_MAX         ((unsigned long)0x043fffff)
  55 
  56 /*  PCI Windowing for DDR regions.  */
  57 static inline bool addr_in_range(u64 addr, u64 low, u64 high)
  58 {
  59         return addr <= high && addr >= low;
  60 }
  61 
  62 /* Indirectly Mapped Registers */
  63 #define QLA8044_FLASH_SPI_STATUS        0x2808E010
  64 #define QLA8044_FLASH_SPI_CONTROL       0x2808E014
  65 #define QLA8044_FLASH_STATUS            0x42100004
  66 #define QLA8044_FLASH_CONTROL           0x42110004
  67 #define QLA8044_FLASH_ADDR              0x42110008
  68 #define QLA8044_FLASH_WRDATA            0x4211000C
  69 #define QLA8044_FLASH_RDDATA            0x42110018
  70 #define QLA8044_FLASH_DIRECT_WINDOW     0x42110030
  71 #define QLA8044_FLASH_DIRECT_DATA(DATA) (0x42150000 | (0x0000FFFF&DATA))
  72 
  73 /* Flash access regs */
  74 #define QLA8044_FLASH_LOCK              0x3850
  75 #define QLA8044_FLASH_UNLOCK            0x3854
  76 #define QLA8044_FLASH_LOCK_ID           0x3500
  77 
  78 /* Driver Lock regs */
  79 #define QLA8044_DRV_LOCK                0x3868
  80 #define QLA8044_DRV_UNLOCK              0x386C
  81 #define QLA8044_DRV_LOCK_ID             0x3504
  82 #define QLA8044_DRV_LOCKRECOVERY        0x379C
  83 
  84 /* IDC version */
  85 #define QLA8044_IDC_VER_MAJ_VALUE       0x1
  86 #define QLA8044_IDC_VER_MIN_VALUE       0x0
  87 
  88 /* IDC Registers : Driver Coexistence Defines */
  89 #define QLA8044_CRB_IDC_VER_MAJOR       0x3780
  90 #define QLA8044_CRB_IDC_VER_MINOR       0x3798
  91 #define QLA8044_IDC_DRV_AUDIT           0x3794
  92 #define QLA8044_SRE_SHIM_CONTROL        0x0D200284
  93 #define QLA8044_PORT0_RXB_PAUSE_THRS    0x0B2003A4
  94 #define QLA8044_PORT1_RXB_PAUSE_THRS    0x0B2013A4
  95 #define QLA8044_PORT0_RXB_TC_MAX_CELL   0x0B200388
  96 #define QLA8044_PORT1_RXB_TC_MAX_CELL   0x0B201388
  97 #define QLA8044_PORT0_RXB_TC_STATS      0x0B20039C
  98 #define QLA8044_PORT1_RXB_TC_STATS      0x0B20139C
  99 #define QLA8044_PORT2_IFB_PAUSE_THRS    0x0B200704
 100 #define QLA8044_PORT3_IFB_PAUSE_THRS    0x0B201704
 101 
 102 /* set value to pause threshold value */
 103 #define QLA8044_SET_PAUSE_VAL           0x0
 104 #define QLA8044_SET_TC_MAX_CELL_VAL     0x03FF03FF
 105 #define QLA8044_PEG_HALT_STATUS1        0x34A8
 106 #define QLA8044_PEG_HALT_STATUS2        0x34AC
 107 #define QLA8044_PEG_ALIVE_COUNTER       0x34B0 /* FW_HEARTBEAT */
 108 #define QLA8044_FW_CAPABILITIES         0x3528
 109 #define QLA8044_CRB_DRV_ACTIVE          0x3788 /* IDC_DRV_PRESENCE */
 110 #define QLA8044_CRB_DEV_STATE           0x3784 /* IDC_DEV_STATE */
 111 #define QLA8044_CRB_DRV_STATE           0x378C /* IDC_DRV_ACK */
 112 #define QLA8044_CRB_DRV_SCRATCH         0x3548
 113 #define QLA8044_CRB_DEV_PART_INFO1      0x37E0
 114 #define QLA8044_CRB_DEV_PART_INFO2      0x37E4
 115 #define QLA8044_FW_VER_MAJOR            0x3550
 116 #define QLA8044_FW_VER_MINOR            0x3554
 117 #define QLA8044_FW_VER_SUB              0x3558
 118 #define QLA8044_NPAR_STATE              0x359C
 119 #define QLA8044_FW_IMAGE_VALID          0x35FC
 120 #define QLA8044_CMDPEG_STATE            0x3650
 121 #define QLA8044_ASIC_TEMP               0x37B4
 122 #define QLA8044_FW_API                  0x356C
 123 #define QLA8044_DRV_OP_MODE             0x3570
 124 #define QLA8044_CRB_WIN_BASE            0x3800
 125 #define QLA8044_CRB_WIN_FUNC(f)         (QLA8044_CRB_WIN_BASE+((f)*4))
 126 #define QLA8044_SEM_LOCK_BASE           0x3840
 127 #define QLA8044_SEM_UNLOCK_BASE         0x3844
 128 #define QLA8044_SEM_LOCK_FUNC(f)        (QLA8044_SEM_LOCK_BASE+((f)*8))
 129 #define QLA8044_SEM_UNLOCK_FUNC(f)      (QLA8044_SEM_UNLOCK_BASE+((f)*8))
 130 #define QLA8044_LINK_STATE(f)           (0x3698+((f) > 7 ? 4 : 0))
 131 #define QLA8044_LINK_SPEED(f)           (0x36E0+(((f) >> 2) * 4))
 132 #define QLA8044_MAX_LINK_SPEED(f)       (0x36F0+(((f) / 4) * 4))
 133 #define QLA8044_LINK_SPEED_FACTOR       10
 134 #define QLA8044_FUN7_ACTIVE_INDEX       0x80
 135 
 136 /* FLASH API Defines */
 137 #define QLA8044_FLASH_MAX_WAIT_USEC     100
 138 #define QLA8044_FLASH_LOCK_TIMEOUT      10000
 139 #define QLA8044_FLASH_SECTOR_SIZE       65536
 140 #define QLA8044_DRV_LOCK_TIMEOUT        2000
 141 #define QLA8044_FLASH_SECTOR_ERASE_CMD  0xdeadbeef
 142 #define QLA8044_FLASH_WRITE_CMD         0xdacdacda
 143 #define QLA8044_FLASH_BUFFER_WRITE_CMD  0xcadcadca
 144 #define QLA8044_FLASH_READ_RETRY_COUNT  2000
 145 #define QLA8044_FLASH_STATUS_READY      0x6
 146 #define QLA8044_FLASH_BUFFER_WRITE_MIN  2
 147 #define QLA8044_FLASH_BUFFER_WRITE_MAX  64
 148 #define QLA8044_FLASH_STATUS_REG_POLL_DELAY 1
 149 #define QLA8044_ERASE_MODE              1
 150 #define QLA8044_WRITE_MODE              2
 151 #define QLA8044_DWORD_WRITE_MODE        3
 152 #define QLA8044_GLOBAL_RESET            0x38CC
 153 #define QLA8044_WILDCARD                0x38F0
 154 #define QLA8044_INFORMANT               0x38FC
 155 #define QLA8044_HOST_MBX_CTRL           0x3038
 156 #define QLA8044_FW_MBX_CTRL             0x303C
 157 #define QLA8044_BOOTLOADER_ADDR         0x355C
 158 #define QLA8044_BOOTLOADER_SIZE         0x3560
 159 #define QLA8044_FW_IMAGE_ADDR           0x3564
 160 #define QLA8044_MBX_INTR_ENABLE         0x1000
 161 #define QLA8044_MBX_INTR_MASK           0x1200
 162 
 163 /* IDC Control Register bit defines */
 164 #define DONTRESET_BIT0          0x1
 165 #define GRACEFUL_RESET_BIT1     0x2
 166 
 167 /* ISP8044 PEG_HALT_STATUS1 bits */
 168 #define QLA8044_HALT_STATUS_INFORMATIONAL (0x1 << 29)
 169 #define QLA8044_HALT_STATUS_FW_RESET      (0x2 << 29)
 170 #define QLA8044_HALT_STATUS_UNRECOVERABLE (0x4 << 29)
 171 
 172 /* Firmware image definitions */
 173 #define QLA8044_BOOTLOADER_FLASH_ADDR   0x10000
 174 #define QLA8044_BOOT_FROM_FLASH         0
 175 #define QLA8044_IDC_PARAM_ADDR          0x3e8020
 176 
 177 /* FLASH related definitions */
 178 #define QLA8044_OPTROM_BURST_SIZE               0x100
 179 #define QLA8044_MAX_OPTROM_BURST_DWORDS         (QLA8044_OPTROM_BURST_SIZE / 4)
 180 #define QLA8044_MIN_OPTROM_BURST_DWORDS         2
 181 #define QLA8044_SECTOR_SIZE                     (64 * 1024)
 182 
 183 #define QLA8044_FLASH_SPI_CTL                   0x4
 184 #define QLA8044_FLASH_FIRST_TEMP_VAL            0x00800000
 185 #define QLA8044_FLASH_SECOND_TEMP_VAL           0x00800001
 186 #define QLA8044_FLASH_FIRST_MS_PATTERN          0x43
 187 #define QLA8044_FLASH_SECOND_MS_PATTERN         0x7F
 188 #define QLA8044_FLASH_LAST_MS_PATTERN           0x7D
 189 #define QLA8044_FLASH_STATUS_WRITE_DEF_SIG      0xFD0100
 190 #define QLA8044_FLASH_SECOND_ERASE_MS_VAL       0x5
 191 #define QLA8044_FLASH_ERASE_SIG                 0xFD0300
 192 #define QLA8044_FLASH_LAST_ERASE_MS_VAL         0x3D
 193 
 194 /* Reset template definitions */
 195 #define QLA8044_MAX_RESET_SEQ_ENTRIES   16
 196 #define QLA8044_RESTART_TEMPLATE_SIZE   0x2000
 197 #define QLA8044_RESET_TEMPLATE_ADDR     0x4F0000
 198 #define QLA8044_RESET_SEQ_VERSION       0x0101
 199 
 200 /* Reset template entry opcodes */
 201 #define OPCODE_NOP                      0x0000
 202 #define OPCODE_WRITE_LIST               0x0001
 203 #define OPCODE_READ_WRITE_LIST          0x0002
 204 #define OPCODE_POLL_LIST                0x0004
 205 #define OPCODE_POLL_WRITE_LIST          0x0008
 206 #define OPCODE_READ_MODIFY_WRITE        0x0010
 207 #define OPCODE_SEQ_PAUSE                0x0020
 208 #define OPCODE_SEQ_END                  0x0040
 209 #define OPCODE_TMPL_END                 0x0080
 210 #define OPCODE_POLL_READ_LIST           0x0100
 211 
 212 /* Template Header */
 213 #define RESET_TMPLT_HDR_SIGNATURE       0xCAFE
 214 #define QLA8044_IDC_DRV_CTRL            0x3790
 215 #define AF_8044_NO_FW_DUMP              27 /* 0x08000000 */
 216 
 217 #define MINIDUMP_SIZE_36K               36864
 218 
 219 struct qla8044_reset_template_hdr {
 220         uint16_t        version;
 221         uint16_t        signature;
 222         uint16_t        size;
 223         uint16_t        entries;
 224         uint16_t        hdr_size;
 225         uint16_t        checksum;
 226         uint16_t        init_seq_offset;
 227         uint16_t        start_seq_offset;
 228 } __packed;
 229 
 230 /* Common Entry Header. */
 231 struct qla8044_reset_entry_hdr {
 232         uint16_t cmd;
 233         uint16_t size;
 234         uint16_t count;
 235         uint16_t delay;
 236 } __packed;
 237 
 238 /* Generic poll entry type. */
 239 struct qla8044_poll {
 240         uint32_t  test_mask;
 241         uint32_t  test_value;
 242 } __packed;
 243 
 244 /* Read modify write entry type. */
 245 struct qla8044_rmw {
 246         uint32_t test_mask;
 247         uint32_t xor_value;
 248         uint32_t  or_value;
 249         uint8_t shl;
 250         uint8_t shr;
 251         uint8_t index_a;
 252         uint8_t rsvd;
 253 } __packed;
 254 
 255 /* Generic Entry Item with 2 DWords. */
 256 struct qla8044_entry {
 257         uint32_t arg1;
 258         uint32_t arg2;
 259 } __packed;
 260 
 261 /* Generic Entry Item with 4 DWords.*/
 262 struct qla8044_quad_entry {
 263         uint32_t dr_addr;
 264         uint32_t dr_value;
 265         uint32_t ar_addr;
 266         uint32_t ar_value;
 267 } __packed;
 268 
 269 struct qla8044_reset_template {
 270         int seq_index;
 271         int seq_error;
 272         int array_index;
 273         uint32_t array[QLA8044_MAX_RESET_SEQ_ENTRIES];
 274         uint8_t *buff;
 275         uint8_t *stop_offset;
 276         uint8_t *start_offset;
 277         uint8_t *init_offset;
 278         struct qla8044_reset_template_hdr *hdr;
 279         uint8_t seq_end;
 280         uint8_t template_end;
 281 };
 282 
 283 /* Driver_code is for driver to write some info about the entry
 284  * currently not used.
 285  */
 286 struct qla8044_minidump_entry_hdr {
 287         uint32_t entry_type;
 288         uint32_t entry_size;
 289         uint32_t entry_capture_size;
 290         struct {
 291                 uint8_t entry_capture_mask;
 292                 uint8_t entry_code;
 293                 uint8_t driver_code;
 294                 uint8_t driver_flags;
 295         } d_ctrl;
 296 } __packed;
 297 
 298 /*  Read CRB entry header */
 299 struct qla8044_minidump_entry_crb {
 300         struct qla8044_minidump_entry_hdr h;
 301         uint32_t addr;
 302         struct {
 303                 uint8_t addr_stride;
 304                 uint8_t state_index_a;
 305                 uint16_t poll_timeout;
 306         } crb_strd;
 307         uint32_t data_size;
 308         uint32_t op_count;
 309 
 310         struct {
 311                 uint8_t opcode;
 312                 uint8_t state_index_v;
 313                 uint8_t shl;
 314                 uint8_t shr;
 315         } crb_ctrl;
 316 
 317         uint32_t value_1;
 318         uint32_t value_2;
 319         uint32_t value_3;
 320 } __packed;
 321 
 322 struct qla8044_minidump_entry_cache {
 323         struct qla8044_minidump_entry_hdr h;
 324         uint32_t tag_reg_addr;
 325         struct {
 326                 uint16_t tag_value_stride;
 327                 uint16_t init_tag_value;
 328         } addr_ctrl;
 329         uint32_t data_size;
 330         uint32_t op_count;
 331         uint32_t control_addr;
 332         struct {
 333                 uint16_t write_value;
 334                 uint8_t poll_mask;
 335                 uint8_t poll_wait;
 336         } cache_ctrl;
 337         uint32_t read_addr;
 338         struct {
 339                 uint8_t read_addr_stride;
 340                 uint8_t read_addr_cnt;
 341                 uint16_t rsvd_1;
 342         } read_ctrl;
 343 } __packed;
 344 
 345 /* Read OCM */
 346 struct qla8044_minidump_entry_rdocm {
 347         struct qla8044_minidump_entry_hdr h;
 348         uint32_t rsvd_0;
 349         uint32_t rsvd_1;
 350         uint32_t data_size;
 351         uint32_t op_count;
 352         uint32_t rsvd_2;
 353         uint32_t rsvd_3;
 354         uint32_t read_addr;
 355         uint32_t read_addr_stride;
 356 } __packed;
 357 
 358 /* Read Memory */
 359 struct qla8044_minidump_entry_rdmem {
 360         struct qla8044_minidump_entry_hdr h;
 361         uint32_t rsvd[6];
 362         uint32_t read_addr;
 363         uint32_t read_data_size;
 364 };
 365 
 366 /* Read Memory: For Pex-DMA */
 367 struct qla8044_minidump_entry_rdmem_pex_dma {
 368         struct qla8044_minidump_entry_hdr h;
 369         uint32_t desc_card_addr;
 370         uint16_t dma_desc_cmd;
 371         uint8_t rsvd[2];
 372         uint32_t start_dma_cmd;
 373         uint8_t rsvd2[12];
 374         uint32_t read_addr;
 375         uint32_t read_data_size;
 376 } __packed;
 377 
 378 /* Read ROM */
 379 struct qla8044_minidump_entry_rdrom {
 380         struct qla8044_minidump_entry_hdr h;
 381         uint32_t rsvd[6];
 382         uint32_t read_addr;
 383         uint32_t read_data_size;
 384 } __packed;
 385 
 386 /* Mux entry */
 387 struct qla8044_minidump_entry_mux {
 388         struct qla8044_minidump_entry_hdr h;
 389         uint32_t select_addr;
 390         uint32_t rsvd_0;
 391         uint32_t data_size;
 392         uint32_t op_count;
 393         uint32_t select_value;
 394         uint32_t select_value_stride;
 395         uint32_t read_addr;
 396         uint32_t rsvd_1;
 397 } __packed;
 398 
 399 /* Queue entry */
 400 struct qla8044_minidump_entry_queue {
 401         struct qla8044_minidump_entry_hdr h;
 402         uint32_t select_addr;
 403         struct {
 404                 uint16_t queue_id_stride;
 405                 uint16_t rsvd_0;
 406         } q_strd;
 407         uint32_t data_size;
 408         uint32_t op_count;
 409         uint32_t rsvd_1;
 410         uint32_t rsvd_2;
 411         uint32_t read_addr;
 412         struct {
 413                 uint8_t read_addr_stride;
 414                 uint8_t read_addr_cnt;
 415                 uint16_t rsvd_3;
 416         } rd_strd;
 417 } __packed;
 418 
 419 /* POLLRD Entry */
 420 struct qla8044_minidump_entry_pollrd {
 421         struct qla8044_minidump_entry_hdr h;
 422         uint32_t select_addr;
 423         uint32_t read_addr;
 424         uint32_t select_value;
 425         uint16_t select_value_stride;
 426         uint16_t op_count;
 427         uint32_t poll_wait;
 428         uint32_t poll_mask;
 429         uint32_t data_size;
 430         uint32_t rsvd_1;
 431 } __packed;
 432 
 433 struct qla8044_minidump_entry_rddfe {
 434         struct qla8044_minidump_entry_hdr h;
 435         uint32_t addr_1;
 436         uint32_t value;
 437         uint8_t stride;
 438         uint8_t stride2;
 439         uint16_t count;
 440         uint32_t poll;
 441         uint32_t mask;
 442         uint32_t modify_mask;
 443         uint32_t data_size;
 444         uint32_t rsvd;
 445 
 446 } __packed;
 447 
 448 struct qla8044_minidump_entry_rdmdio {
 449         struct qla8044_minidump_entry_hdr h;
 450 
 451         uint32_t addr_1;
 452         uint32_t addr_2;
 453         uint32_t value_1;
 454         uint8_t stride_1;
 455         uint8_t stride_2;
 456         uint16_t count;
 457         uint32_t poll;
 458         uint32_t mask;
 459         uint32_t value_2;
 460         uint32_t data_size;
 461 
 462 } __packed;
 463 
 464 struct qla8044_minidump_entry_pollwr {
 465         struct qla8044_minidump_entry_hdr h;
 466         uint32_t addr_1;
 467         uint32_t addr_2;
 468         uint32_t value_1;
 469         uint32_t value_2;
 470         uint32_t poll;
 471         uint32_t mask;
 472         uint32_t data_size;
 473         uint32_t rsvd;
 474 
 475 }  __packed;
 476 
 477 /* RDMUX2 Entry */
 478 struct qla8044_minidump_entry_rdmux2 {
 479         struct qla8044_minidump_entry_hdr h;
 480         uint32_t select_addr_1;
 481         uint32_t select_addr_2;
 482         uint32_t select_value_1;
 483         uint32_t select_value_2;
 484         uint32_t op_count;
 485         uint32_t select_value_mask;
 486         uint32_t read_addr;
 487         uint8_t select_value_stride;
 488         uint8_t data_size;
 489         uint8_t rsvd[2];
 490 } __packed;
 491 
 492 /* POLLRDMWR Entry */
 493 struct qla8044_minidump_entry_pollrdmwr {
 494         struct qla8044_minidump_entry_hdr h;
 495         uint32_t addr_1;
 496         uint32_t addr_2;
 497         uint32_t value_1;
 498         uint32_t value_2;
 499         uint32_t poll_wait;
 500         uint32_t poll_mask;
 501         uint32_t modify_mask;
 502         uint32_t data_size;
 503 } __packed;
 504 
 505 /* IDC additional information */
 506 struct qla8044_idc_information {
 507         uint32_t request_desc;  /* IDC request descriptor */
 508         uint32_t info1; /* IDC additional info */
 509         uint32_t info2; /* IDC additional info */
 510         uint32_t info3; /* IDC additional info */
 511 } __packed;
 512 
 513 enum qla_regs {
 514         QLA8044_PEG_HALT_STATUS1_INDEX = 0,
 515         QLA8044_PEG_HALT_STATUS2_INDEX,
 516         QLA8044_PEG_ALIVE_COUNTER_INDEX,
 517         QLA8044_CRB_DRV_ACTIVE_INDEX,
 518         QLA8044_CRB_DEV_STATE_INDEX,
 519         QLA8044_CRB_DRV_STATE_INDEX,
 520         QLA8044_CRB_DRV_SCRATCH_INDEX,
 521         QLA8044_CRB_DEV_PART_INFO_INDEX,
 522         QLA8044_CRB_DRV_IDC_VERSION_INDEX,
 523         QLA8044_FW_VERSION_MAJOR_INDEX,
 524         QLA8044_FW_VERSION_MINOR_INDEX,
 525         QLA8044_FW_VERSION_SUB_INDEX,
 526         QLA8044_CRB_CMDPEG_STATE_INDEX,
 527         QLA8044_CRB_TEMP_STATE_INDEX,
 528 } __packed;
 529 
 530 #define CRB_REG_INDEX_MAX       14
 531 #define CRB_CMDPEG_CHECK_RETRY_COUNT    60
 532 #define CRB_CMDPEG_CHECK_DELAY          500
 533 
 534 /* MiniDump Structures */
 535 
 536 /* Driver_code is for driver to write some info about the entry
 537  * currently not used.
 538  */
 539 #define QLA8044_SS_OCM_WNDREG_INDEX             3
 540 #define QLA8044_DBG_STATE_ARRAY_LEN             16
 541 #define QLA8044_DBG_CAP_SIZE_ARRAY_LEN          8
 542 #define QLA8044_DBG_RSVD_ARRAY_LEN              8
 543 #define QLA8044_DBG_OCM_WNDREG_ARRAY_LEN        16
 544 #define QLA8044_SS_PCI_INDEX                    0
 545 #define QLA8044_RDDFE          38
 546 #define QLA8044_RDMDIO         39
 547 #define QLA8044_POLLWR         40
 548 
 549 struct qla8044_minidump_template_hdr {
 550         uint32_t entry_type;
 551         uint32_t first_entry_offset;
 552         uint32_t size_of_template;
 553         uint32_t capture_debug_level;
 554         uint32_t num_of_entries;
 555         uint32_t version;
 556         uint32_t driver_timestamp;
 557         uint32_t checksum;
 558 
 559         uint32_t driver_capture_mask;
 560         uint32_t driver_info_word2;
 561         uint32_t driver_info_word3;
 562         uint32_t driver_info_word4;
 563 
 564         uint32_t saved_state_array[QLA8044_DBG_STATE_ARRAY_LEN];
 565         uint32_t capture_size_array[QLA8044_DBG_CAP_SIZE_ARRAY_LEN];
 566         uint32_t ocm_window_reg[QLA8044_DBG_OCM_WNDREG_ARRAY_LEN];
 567 };
 568 
 569 struct qla8044_pex_dma_descriptor {
 570         struct {
 571                 uint32_t read_data_size; /* 0-23: size, 24-31: rsvd */
 572                 uint8_t rsvd[2];
 573                 uint16_t dma_desc_cmd;
 574         } cmd;
 575         uint64_t src_addr;
 576         uint64_t dma_bus_addr; /*0-3: desc-cmd, 4-7: pci-func, 8-15: desc-cmd*/
 577         uint8_t rsvd[24];
 578 } __packed;
 579 
 580 #endif

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