+++ /dev/null
-/** @file\r
- Definition of the MMC Host Protocol\r
-\r
- Copyright (c) 2011, ARM Limited. All rights reserved.\r
- \r
- This program and the accompanying materials \r
- are licensed and made available under the terms and conditions of the BSD License \r
- which accompanies this distribution. The full text of the license may be found at \r
- http://opensource.org/licenses/bsd-license.php \r
-\r
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
-\r
-**/\r
-\r
-#ifndef __MMC_HOST_H__\r
-#define __MMC_HOST_H__\r
-\r
-///\r
-/// Global ID for the MMC Host Protocol\r
-///\r
-#define EFI_MMC_HOST_PROTOCOL_GUID \\r
- { 0x3e591c00, 0x9e4a, 0x11df, {0x92, 0x44, 0x00, 0x02, 0xA5, 0xD5, 0xC5, 0x1B } }\r
-\r
-#define MMC_RESPONSE_TYPE_R1 0\r
-#define MMC_RESPONSE_TYPE_R1b 0\r
-#define MMC_RESPONSE_TYPE_R2 1\r
-#define MMC_RESPONSE_TYPE_R3 0\r
-#define MMC_RESPONSE_TYPE_R6 0\r
-#define MMC_RESPONSE_TYPE_R7 0\r
-#define MMC_RESPONSE_TYPE_OCR 0\r
-#define MMC_RESPONSE_TYPE_CID 1\r
-#define MMC_RESPONSE_TYPE_CSD 1\r
-#define MMC_RESPONSE_TYPE_RCA 0\r
-\r
-typedef UINT32 MMC_RESPONSE_TYPE;\r
-\r
-typedef UINT32 MMC_CMD;\r
-\r
-#define MMC_CMD_WAIT_RESPONSE (1 << 16)\r
-#define MMC_CMD_LONG_RESPONSE (1 << 17)\r
-#define MMC_CMD_NO_CRC_RESPONSE (1 << 18)\r
-\r
-#define MMC_INDX(Index) ((Index) & 0xFFFF)\r
-#define MMC_GET_INDX(MmcCmd) ((MmcCmd) & 0xFFFF)\r
-\r
-#define MMC_CMD0 (MMC_INDX(0) | MMC_CMD_NO_CRC_RESPONSE)\r
-#define MMC_CMD1 (MMC_INDX(1) | MMC_CMD_WAIT_RESPONSE | MMC_CMD_NO_CRC_RESPONSE)\r
-#define MMC_CMD2 (MMC_INDX(2) | MMC_CMD_WAIT_RESPONSE | MMC_CMD_LONG_RESPONSE)\r
-#define MMC_CMD3 (MMC_INDX(3) | MMC_CMD_WAIT_RESPONSE)\r
-#define MMC_CMD5 (MMC_INDX(5) | MMC_CMD_WAIT_RESPONSE | MMC_CMD_NO_CRC_RESPONSE)\r
-#define MMC_CMD7 (MMC_INDX(7) | MMC_CMD_WAIT_RESPONSE)\r
-#define MMC_CMD8 (MMC_INDX(8) | MMC_CMD_WAIT_RESPONSE)\r
-#define MMC_CMD9 (MMC_INDX(9) | MMC_CMD_WAIT_RESPONSE | MMC_CMD_LONG_RESPONSE)\r
-#define MMC_CMD11 (MMC_INDX(11) | MMC_CMD_WAIT_RESPONSE)\r
-#define MMC_CMD12 (MMC_INDX(12) | MMC_CMD_WAIT_RESPONSE)\r
-#define MMC_CMD13 (MMC_INDX(13) | MMC_CMD_WAIT_RESPONSE)\r
-#define MMC_CMD16 (MMC_INDX(16) | MMC_CMD_WAIT_RESPONSE)\r
-#define MMC_CMD17 (MMC_INDX(17) | MMC_CMD_WAIT_RESPONSE)\r
-#define MMC_CMD18 (MMC_INDX(18) | MMC_CMD_WAIT_RESPONSE)\r
-#define MMC_CMD20 (MMC_INDX(20) | MMC_CMD_WAIT_RESPONSE)\r
-#define MMC_CMD23 (MMC_INDX(23) | MMC_CMD_WAIT_RESPONSE)\r
-#define MMC_CMD24 (MMC_INDX(24) | MMC_CMD_WAIT_RESPONSE)\r
-#define MMC_CMD55 (MMC_INDX(55) | MMC_CMD_WAIT_RESPONSE)\r
-#define MMC_ACMD41 (MMC_INDX(41) | MMC_CMD_WAIT_RESPONSE | MMC_CMD_NO_CRC_RESPONSE)\r
-\r
-typedef enum _MMC_STATE {\r
- MmcInvalidState = 0,\r
- MmcHwInitializationState,\r
- MmcIdleState,\r
- MmcReadyState,\r
- MmcIdentificationState,\r
- MmcStandByState,\r
- MmcTransferState,\r
- MmcSendingDataState,\r
- MmcReceiveDataState,\r
- MmcProgrammingState,\r
- MmcDisconnectState,\r
-} MMC_STATE;\r
-\r
-typedef BOOLEAN (*MMC_ISCARDPRESENT)();\r
-\r
-typedef BOOLEAN (*MMC_ISREADONLY)();\r
-\r
-typedef EFI_STATUS (*MMC_BUILDDEVICEPATH)(EFI_DEVICE_PATH_PROTOCOL **DevicePath);\r
-\r
-typedef EFI_STATUS (*MMC_NOTIFYSTATE)(MMC_STATE State);\r
-\r
-typedef EFI_STATUS (*MMC_SENDCOMMAND)(MMC_CMD Cmd, UINT32 Argument);\r
-\r
-typedef EFI_STATUS (*MMC_RECEIVERESPONSE)(MMC_RESPONSE_TYPE Type, UINT32* Buffer);\r
-\r
-typedef EFI_STATUS (*MMC_READBLOCKDATA)(EFI_LBA Lba, UINTN Length, UINT32* Buffer);\r
-\r
-typedef EFI_STATUS (*MMC_WRITEBLOCKDATA)(EFI_LBA Lba, UINTN Length, UINT32* Buffer);\r
-\r
-typedef struct _EFI_MMC_HOST_PROTOCOL {\r
- MMC_ISCARDPRESENT IsCardPresent;\r
- MMC_ISREADONLY IsReadOnly;\r
- MMC_BUILDDEVICEPATH BuildDevicePath;\r
-\r
- MMC_NOTIFYSTATE NotifyState;\r
-\r
- MMC_SENDCOMMAND SendCommand;\r
- MMC_RECEIVERESPONSE ReceiveResponse;\r
-\r
- MMC_READBLOCKDATA ReadBlockData;\r
- MMC_WRITEBLOCKDATA WriteBlockData;\r
-} EFI_MMC_HOST_PROTOCOL;\r
-\r
-extern EFI_GUID gEfiMmcHostProtocolGuid;\r
-\r
-#endif\r
-\r