projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| f4707442 NL |
1 | /** @file\r |
| 2 | \r | |
| 3 | Macros and type definitions for LSI Fusion MPT SCSI devices.\r | |
| 4 | \r | |
| 5 | Copyright (C) 2020, Oracle and/or its affiliates.\r | |
| 6 | \r | |
| 7 | SPDX-License-Identifier: BSD-2-Clause-Patent\r | |
| 8 | \r | |
| 9 | **/\r | |
| 10 | \r | |
| 11 | #ifndef __FUSION_MPT_SCSI_H__\r | |
| 12 | #define __FUSION_MPT_SCSI_H__\r | |
| 13 | \r | |
| 14 | //\r | |
| 15 | // Device offsets and constants\r | |
| 16 | //\r | |
| 17 | \r | |
| 18 | #define LSI_LOGIC_PCI_VENDOR_ID 0x1000\r | |
| 19 | #define LSI_53C1030_PCI_DEVICE_ID 0x0030\r | |
| 20 | #define LSI_SAS1068_PCI_DEVICE_ID 0x0054\r | |
| 21 | #define LSI_SAS1068E_PCI_DEVICE_ID 0x0058\r | |
| 22 | \r | |
| 81cada98 NL |
23 | #define MPT_REG_DOORBELL 0x00\r |
| 24 | #define MPT_REG_WRITE_SEQ 0x04\r | |
| 25 | #define MPT_REG_HOST_DIAG 0x08\r | |
| 26 | #define MPT_REG_TEST 0x0c\r | |
| 27 | #define MPT_REG_DIAG_DATA 0x10\r | |
| 28 | #define MPT_REG_DIAG_ADDR 0x14\r | |
| 29 | #define MPT_REG_ISTATUS 0x30\r | |
| 30 | #define MPT_REG_IMASK 0x34\r | |
| 31 | #define MPT_REG_REQ_Q 0x40\r | |
| 32 | #define MPT_REG_REP_Q 0x44\r | |
| 33 | \r | |
| 34 | #define MPT_DOORBELL_RESET 0x40\r | |
| 35 | #define MPT_DOORBELL_HANDSHAKE 0x42\r | |
| 36 | \r | |
| 37 | #define MPT_IMASK_DOORBELL 0x01\r | |
| 38 | #define MPT_IMASK_REPLY 0x08\r | |
| 39 | \r | |
| 40 | #define MPT_MESSAGE_HDR_FUNCTION_SCSI_IO_REQUEST 0x00\r | |
| 41 | #define MPT_MESSAGE_HDR_FUNCTION_IOC_INIT 0x02\r | |
| 42 | \r | |
| 43 | #define MPT_SG_ENTRY_TYPE_SIMPLE 0x01\r | |
| 44 | \r | |
| 45 | #define MPT_IOC_WHOINIT_ROM_BIOS 0x02\r | |
| 46 | \r | |
| 47 | //\r | |
| 48 | // Device structures\r | |
| 49 | //\r | |
| 50 | \r | |
| 51 | #pragma pack (1)\r | |
| 52 | typedef struct {\r | |
| 53 | UINT8 WhoInit;\r | |
| 54 | UINT8 Reserved1;\r | |
| 55 | UINT8 ChainOffset;\r | |
| 56 | UINT8 Function;\r | |
| 57 | UINT8 Flags;\r | |
| 58 | UINT8 MaxDevices;\r | |
| 59 | UINT8 MaxBuses;\r | |
| 60 | UINT8 MessageFlags;\r | |
| 61 | UINT32 MessageContext;\r | |
| 62 | UINT16 ReplyFrameSize;\r | |
| 63 | UINT16 Reserved2;\r | |
| 64 | UINT32 HostMfaHighAddr;\r | |
| 65 | UINT32 SenseBufferHighAddr;\r | |
| 66 | } MPT_IO_CONTROLLER_INIT_REQUEST;\r | |
| 67 | \r | |
| 68 | typedef struct {\r | |
| 69 | UINT8 WhoInit;\r | |
| 70 | UINT8 Reserved1;\r | |
| 71 | UINT8 MessageLength;\r | |
| 72 | UINT8 Function;\r | |
| 73 | UINT8 Flags;\r | |
| 74 | UINT8 MaxDevices;\r | |
| 75 | UINT8 MaxBuses;\r | |
| 76 | UINT8 MessageFlags;\r | |
| 77 | UINT32 MessageContext;\r | |
| 78 | UINT16 Reserved2;\r | |
| 79 | UINT16 IocStatus;\r | |
| 80 | UINT32 IocLogInfo;\r | |
| 81 | } MPT_IO_CONTROLLER_INIT_REPLY;\r | |
| 82 | \r | |
| 83 | typedef struct {\r | |
| 84 | UINT8 TargetId;\r | |
| 85 | UINT8 Bus;\r | |
| 86 | UINT8 ChainOffset;\r | |
| 87 | UINT8 Function;\r | |
| 88 | UINT8 CdbLength;\r | |
| 89 | UINT8 SenseBufferLength;\r | |
| 90 | UINT8 Reserved;\r | |
| 91 | UINT8 MessageFlags;\r | |
| 92 | UINT32 MessageContext;\r | |
| 93 | UINT8 Lun[8];\r | |
| 94 | UINT32 Control;\r | |
| 95 | UINT8 Cdb[16];\r | |
| 96 | UINT32 DataLength;\r | |
| 97 | UINT32 SenseBufferLowAddress;\r | |
| 98 | } MPT_SCSI_IO_REQUEST;\r | |
| 99 | \r | |
| 100 | typedef struct {\r | |
| 101 | UINT32 Length: 24;\r | |
| 102 | UINT32 EndOfList: 1;\r | |
| 103 | UINT32 Is64BitAddress: 1;\r | |
| 104 | //\r | |
| 105 | // True when the buffer contains data to be transfered. Otherwise it's the\r | |
| 106 | // destination buffer\r | |
| 107 | //\r | |
| 108 | UINT32 BufferContainsData: 1;\r | |
| 109 | UINT32 LocalAddress: 1;\r | |
| 110 | UINT32 ElementType: 2;\r | |
| 111 | UINT32 EndOfBuffer: 1;\r | |
| 112 | UINT32 LastElement: 1;\r | |
| 113 | UINT64 DataBufferAddress;\r | |
| 114 | } MPT_SG_ENTRY_SIMPLE;\r | |
| 115 | \r | |
| 116 | typedef struct {\r | |
| 117 | UINT8 TargetId;\r | |
| 118 | UINT8 Bus;\r | |
| 119 | UINT8 MessageLength;\r | |
| 120 | UINT8 Function;\r | |
| 121 | UINT8 CdbLength;\r | |
| 122 | UINT8 SenseBufferLength;\r | |
| 123 | UINT8 Reserved;\r | |
| 124 | UINT8 MessageFlags;\r | |
| 125 | UINT32 MessageContext;\r | |
| 126 | UINT8 ScsiStatus;\r | |
| 127 | UINT8 ScsiState;\r | |
| 128 | UINT16 IocStatus;\r | |
| 129 | UINT32 IocLogInfo;\r | |
| 130 | UINT32 TransferCount;\r | |
| 131 | UINT32 SenseCount;\r | |
| 132 | UINT32 ResponseInfo;\r | |
| 133 | } MPT_SCSI_IO_REPLY;\r | |
| 134 | \r | |
| 135 | typedef struct {\r | |
| 136 | MPT_SCSI_IO_REQUEST Header;\r | |
| 137 | MPT_SG_ENTRY_SIMPLE Sg;\r | |
| 138 | } MPT_SCSI_REQUEST_WITH_SG;\r | |
| 139 | #pragma pack ()\r | |
| 140 | \r | |
| 141 | typedef union {\r | |
| 142 | MPT_SCSI_IO_REPLY Data;\r | |
| 143 | UINT64 Uint64; // 8 byte alignment required by HW\r | |
| 144 | } MPT_SCSI_IO_REPLY_ALIGNED;\r | |
| 145 | \r | |
| 146 | typedef union {\r | |
| 147 | MPT_SCSI_REQUEST_WITH_SG Data;\r | |
| 148 | UINT64 Uint64; // 8 byte alignment required by HW\r | |
| 149 | } MPT_SCSI_REQUEST_ALIGNED;\r | |
| 150 | \r | |
| f4707442 | 151 | #endif // __FUSION_MPT_SCSI_H__\r |