projects / mirror_edk2.git / blame
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1 | /** @file\r |
| 2 | \r | |
| 3 | Header file for chipset CE-AT spec.\r | |
| 4 | \r | |
| 5 | Copyright (c) 2013-2015 Intel Corporation.\r | |
| 6 | \r | |
| 7 | This program and the accompanying materials\r | |
| 8 | are licensed and made available under the terms and conditions of the BSD License\r | |
| 9 | which accompanies this distribution. The full text of the license may be found at\r | |
| 10 | http://opensource.org/licenses/bsd-license.php\r | |
| 11 | \r | |
| 12 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
| 13 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
| 14 | \r | |
| 15 | **/\r | |
| 16 | \r | |
| 17 | #ifndef _CE_ATA_H\r | |
| 18 | #define _CE_ATA_H\r | |
| 19 | \r | |
| 20 | #pragma pack(1)\r | |
| 21 | \r | |
| 22 | \r | |
| 23 | #define DATA_UNIT_SIZE 512\r | |
| 24 | \r | |
| 25 | \r | |
| 26 | #define CMD60 60\r | |
| 27 | #define CMD61 61\r | |
| 28 | \r | |
| 29 | \r | |
| 30 | #define RW_MULTIPLE_REGISTER CMD60\r | |
| 31 | #define RW_MULTIPLE_BLOCK CMD61\r | |
| 32 | \r | |
| 33 | \r | |
| 34 | #define CE_ATA_SIG_CE 0xCE\r | |
| 35 | #define CE_ATA_SIG_AA 0xAA\r | |
| 36 | \r | |
| 37 | \r | |
| 38 | #define Reg_Features_Exp 01\r | |
| 39 | #define Reg_SectorCount_Exp 02\r | |
| 40 | #define Reg_LBALow_Exp 03\r | |
| 41 | #define Reg_LBAMid_Exp 04\r | |
| 42 | #define Reg_LBAHigh_Exp 05\r | |
| 43 | #define Reg_Control 06\r | |
| 44 | #define Reg_Features_Error 09\r | |
| 45 | #define Reg_SectorCount 10\r | |
| 46 | #define Reg_LBALow 11\r | |
| 47 | #define Reg_LBAMid 12\r | |
| 48 | #define Reg_LBAHigh 13\r | |
| 49 | #define Reg_Device_Head 14\r | |
| 50 | #define Reg_Command_Status 15\r | |
| 51 | \r | |
| 52 | #define Reg_scrTempC 0x80\r | |
| 53 | #define Reg_scrTempMaxP 0x84\r | |
| 54 | #define Reg_scrTempMinP 0x88\r | |
| 55 | #define Reg_scrStatus 0x8C\r | |
| 56 | #define Reg_scrReallocsA 0x90\r | |
| 57 | #define Reg_scrERetractsA 0x94\r | |
| 58 | #define Reg_scrCapabilities 0x98\r | |
| 59 | #define Reg_scrControl 0xC0\r | |
| 60 | \r | |
| 61 | \r | |
| 62 | \r | |
| 63 | typedef struct {\r | |
| 64 | UINT8 Reserved0;\r | |
| 65 | UINT8 Features_Exp;\r | |
| 66 | UINT8 SectorCount_Exp;\r | |
| 67 | UINT8 LBALow_Exp;\r | |
| 68 | UINT8 LBAMid_Exp;\r | |
| 69 | UINT8 LBAHigh_Exp;\r | |
| 70 | UINT8 Control;\r | |
| 71 | UINT8 Reserved1[2];\r | |
| 72 | UINT8 Features_Error;\r | |
| 73 | UINT8 SectorCount;\r | |
| 74 | UINT8 LBALow;\r | |
| 75 | UINT8 LBAMid;\r | |
| 76 | UINT8 LBAHigh;\r | |
| 77 | UINT8 Device_Head;\r | |
| 78 | UINT8 Command_Status;\r | |
| 79 | }TASK_FILE;\r | |
| 80 | \r | |
| 81 | \r | |
| 82 | //\r | |
| 83 | //Reduced ATA command set\r | |
| 84 | //\r | |
| 85 | #define IDENTIFY_DEVICE 0xEC\r | |
| 86 | #define READ_DMA_EXT 0x25\r | |
| 87 | #define WRITE_DMA_EXT 0x35\r | |
| 88 | #define STANDBY_IMMEDIATE 0xE0\r | |
| 89 | #define FLUSH_CACHE_EXT 0xEA\r | |
| 90 | \r | |
| 91 | \r | |
| 92 | \r | |
| 93 | typedef struct {\r | |
| 94 | UINT16 Reserved0[10];\r | |
| 95 | UINT16 SerialNumber[10];\r | |
| 96 | UINT16 Reserved1[3];\r | |
| 97 | UINT16 FirmwareRevision[4];\r | |
| 98 | UINT16 ModelNumber[20];\r | |
| 99 | UINT16 Reserved2[33];\r | |
| 100 | UINT16 MajorVersion;\r | |
| 101 | UINT16 Reserved3[19];\r | |
| 102 | UINT16 MaximumLBA[4];\r | |
| 103 | UINT16 Reserved4[2];\r | |
| 104 | UINT16 Sectorsize;\r | |
| 105 | UINT16 Reserved5;\r | |
| 106 | UINT16 DeviceGUID[4];\r | |
| 107 | UINT16 Reserved6[94];\r | |
| 108 | UINT16 Features;\r | |
| 109 | UINT16 MaxWritesPerAddress;\r | |
| 110 | UINT16 Reserved7[47];\r | |
| 111 | UINT16 IntegrityWord;\r | |
| 112 | }IDENTIFY_DEVICE_DATA;\r | |
| 113 | \r | |
| 114 | \r | |
| 115 | \r | |
| 116 | \r | |
| 117 | \r | |
| 118 | #pragma pack()\r | |
| 119 | \r | |
| 120 | #endif\r |