pm8001_defs.h 4.2 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143
  1. /*
  2. * PMC-Sierra 8001/8081/8088/8089 SAS/SATA based host adapters driver
  3. *
  4. * Copyright (c) 2008-2009 USI Co., Ltd.
  5. * All rights reserved.
  6. *
  7. * Redistribution and use in source and binary forms, with or without
  8. * modification, are permitted provided that the following conditions
  9. * are met:
  10. * 1. Redistributions of source code must retain the above copyright
  11. * notice, this list of conditions, and the following disclaimer,
  12. * without modification.
  13. * 2. Redistributions in binary form must reproduce at minimum a disclaimer
  14. * substantially similar to the "NO WARRANTY" disclaimer below
  15. * ("Disclaimer") and any redistribution must be conditioned upon
  16. * including a substantially similar Disclaimer requirement for further
  17. * binary redistribution.
  18. * 3. Neither the names of the above-listed copyright holders nor the names
  19. * of any contributors may be used to endorse or promote products derived
  20. * from this software without specific prior written permission.
  21. *
  22. * Alternatively, this software may be distributed under the terms of the
  23. * GNU General Public License ("GPL") version 2 as published by the Free
  24. * Software Foundation.
  25. *
  26. * NO WARRANTY
  27. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  28. * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  29. * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
  30. * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  31. * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  32. * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  33. * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  34. * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  35. * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
  36. * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  37. * POSSIBILITY OF SUCH DAMAGES.
  38. *
  39. */
  40. #ifndef _PM8001_DEFS_H_
  41. #define _PM8001_DEFS_H_
  42. enum chip_flavors {
  43. chip_8001,
  44. chip_8008,
  45. chip_8009,
  46. chip_8018,
  47. chip_8019,
  48. chip_8074,
  49. chip_8076,
  50. chip_8077,
  51. chip_8006,
  52. chip_8070,
  53. chip_8072
  54. };
  55. enum phy_speed {
  56. PHY_SPEED_15 = 0x01,
  57. PHY_SPEED_30 = 0x02,
  58. PHY_SPEED_60 = 0x04,
  59. PHY_SPEED_120 = 0x08,
  60. };
  61. enum data_direction {
  62. DATA_DIR_NONE = 0x0, /* NO TRANSFER */
  63. DATA_DIR_IN = 0x01, /* INBOUND */
  64. DATA_DIR_OUT = 0x02, /* OUTBOUND */
  65. DATA_DIR_BYRECIPIENT = 0x04, /* UNSPECIFIED */
  66. };
  67. enum port_type {
  68. PORT_TYPE_SAS = (1L << 1),
  69. PORT_TYPE_SATA = (1L << 0),
  70. };
  71. /* driver compile-time configuration */
  72. #define PM8001_MAX_CCB 1024 /* max ccbs supported */
  73. #define PM8001_MPI_QUEUE 1024 /* maximum mpi queue entries */
  74. #define PM8001_MAX_INB_NUM 64
  75. #define PM8001_MAX_OUTB_NUM 64
  76. #define PM8001_CAN_QUEUE 508 /* SCSI Queue depth */
  77. /* Inbound/Outbound queue size */
  78. #define IOMB_SIZE_SPC 64
  79. #define IOMB_SIZE_SPCV 128
  80. /* unchangeable hardware details */
  81. #define PM8001_MAX_PHYS 16 /* max. possible phys */
  82. #define PM8001_MAX_PORTS 16 /* max. possible ports */
  83. #define PM8001_MAX_DEVICES 2048 /* max supported device */
  84. #define PM8001_MAX_MSIX_VEC 64 /* max msi-x int for spcv/ve */
  85. #define PM8001_RESERVE_SLOT 8
  86. #define CONFIG_SCSI_PM8001_MAX_DMA_SG 528
  87. #define PM8001_MAX_DMA_SG CONFIG_SCSI_PM8001_MAX_DMA_SG
  88. enum memory_region_num {
  89. AAP1 = 0x0, /* application acceleration processor */
  90. IOP, /* IO processor */
  91. NVMD, /* NVM device */
  92. FW_FLASH, /* memory for fw flash update */
  93. FORENSIC_MEM, /* memory for fw forensic data */
  94. USI_MAX_MEMCNT_BASE
  95. };
  96. #define PM8001_EVENT_LOG_SIZE (128 * 1024)
  97. /**
  98. * maximum DMA memory regions(number of IBQ + number of IBQ CI
  99. * + number of OBQ + number of OBQ PI)
  100. */
  101. #define USI_MAX_MEMCNT (USI_MAX_MEMCNT_BASE + ((2 * PM8001_MAX_INB_NUM) \
  102. + (2 * PM8001_MAX_OUTB_NUM)))
  103. /*error code*/
  104. enum mpi_err {
  105. MPI_IO_STATUS_SUCCESS = 0x0,
  106. MPI_IO_STATUS_BUSY = 0x01,
  107. MPI_IO_STATUS_FAIL = 0x02,
  108. };
  109. /**
  110. * Phy Control constants
  111. */
  112. enum phy_control_type {
  113. PHY_LINK_RESET = 0x01,
  114. PHY_HARD_RESET = 0x02,
  115. PHY_NOTIFY_ENABLE_SPINUP = 0x10,
  116. };
  117. enum pm8001_hba_info_flags {
  118. PM8001F_INIT_TIME = (1U << 0),
  119. PM8001F_RUN_TIME = (1U << 1),
  120. };
  121. /**
  122. * Phy Status
  123. */
  124. #define PHY_LINK_DISABLE 0x00
  125. #define PHY_LINK_DOWN 0x01
  126. #define PHY_STATE_LINK_UP_SPCV 0x2
  127. #define PHY_STATE_LINK_UP_SPC 0x1
  128. #endif