pm8001_defs.h 4.1 KB

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  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. };
  52. enum phy_speed {
  53. PHY_SPEED_15 = 0x01,
  54. PHY_SPEED_30 = 0x02,
  55. PHY_SPEED_60 = 0x04,
  56. };
  57. enum data_direction {
  58. DATA_DIR_NONE = 0x0, /* NO TRANSFER */
  59. DATA_DIR_IN = 0x01, /* INBOUND */
  60. DATA_DIR_OUT = 0x02, /* OUTBOUND */
  61. DATA_DIR_BYRECIPIENT = 0x04, /* UNSPECIFIED */
  62. };
  63. enum port_type {
  64. PORT_TYPE_SAS = (1L << 1),
  65. PORT_TYPE_SATA = (1L << 0),
  66. };
  67. /* driver compile-time configuration */
  68. #define PM8001_MAX_CCB 512 /* max ccbs supported */
  69. #define PM8001_MPI_QUEUE 1024 /* maximum mpi queue entries */
  70. #define PM8001_MAX_INB_NUM 1
  71. #define PM8001_MAX_OUTB_NUM 1
  72. #define PM8001_MAX_SPCV_INB_NUM 1
  73. #define PM8001_MAX_SPCV_OUTB_NUM 4
  74. #define PM8001_CAN_QUEUE 508 /* SCSI Queue depth */
  75. /* Inbound/Outbound queue size */
  76. #define IOMB_SIZE_SPC 64
  77. #define IOMB_SIZE_SPCV 128
  78. /* unchangeable hardware details */
  79. #define PM8001_MAX_PHYS 16 /* max. possible phys */
  80. #define PM8001_MAX_PORTS 16 /* max. possible ports */
  81. #define PM8001_MAX_DEVICES 2048 /* max supported device */
  82. #define PM8001_MAX_MSIX_VEC 64 /* max msi-x int for spcv/ve */
  83. #define USI_MAX_MEMCNT_BASE 5
  84. #define IB (USI_MAX_MEMCNT_BASE + 1)
  85. #define CI (IB + PM8001_MAX_SPCV_INB_NUM)
  86. #define OB (CI + PM8001_MAX_SPCV_INB_NUM)
  87. #define PI (OB + PM8001_MAX_SPCV_OUTB_NUM)
  88. #define USI_MAX_MEMCNT (PI + PM8001_MAX_SPCV_OUTB_NUM)
  89. #define PM8001_MAX_DMA_SG SG_ALL
  90. enum memory_region_num {
  91. AAP1 = 0x0, /* application acceleration processor */
  92. IOP, /* IO processor */
  93. NVMD, /* NVM device */
  94. DEV_MEM, /* memory for devices */
  95. CCB_MEM, /* memory for command control block */
  96. FW_FLASH, /* memory for fw flash update */
  97. FORENSIC_MEM /* memory for fw forensic data */
  98. };
  99. #define PM8001_EVENT_LOG_SIZE (128 * 1024)
  100. /*error code*/
  101. enum mpi_err {
  102. MPI_IO_STATUS_SUCCESS = 0x0,
  103. MPI_IO_STATUS_BUSY = 0x01,
  104. MPI_IO_STATUS_FAIL = 0x02,
  105. };
  106. /**
  107. * Phy Control constants
  108. */
  109. enum phy_control_type {
  110. PHY_LINK_RESET = 0x01,
  111. PHY_HARD_RESET = 0x02,
  112. PHY_NOTIFY_ENABLE_SPINUP = 0x10,
  113. };
  114. enum pm8001_hba_info_flags {
  115. PM8001F_INIT_TIME = (1U << 0),
  116. PM8001F_RUN_TIME = (1U << 1),
  117. };
  118. #endif