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48555339 FT |
1 | /** @file\r |
2 | \r | |
3 | Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>\r | |
4 | \r | |
9d510e61 | 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
48555339 FT |
6 | \r |
7 | **/\r | |
8 | \r | |
9 | #ifndef _EDKII_PEI_SD_MMC_HOST_CONTROLLER_PPI_H_\r | |
10 | #define _EDKII_PEI_SD_MMC_HOST_CONTROLLER_PPI_H_\r | |
11 | \r | |
12 | ///\r | |
13 | /// Global ID for the EDKII_SD_MMC_HOST_CONTROLLER_PPI.\r | |
14 | ///\r | |
15 | #define EDKII_SD_MMC_HOST_CONTROLLER_PPI_GUID \\r | |
16 | { \\r | |
17 | 0xb30dfeed, 0x947f, 0x4396, { 0xb1, 0x5a, 0xdf, 0xbd, 0xb9, 0x16, 0xdc, 0x24 } \\r | |
18 | }\r | |
19 | \r | |
20 | ///\r | |
21 | /// Forward declaration for the SD_MMC_HOST_CONTROLLER_PPI.\r | |
22 | ///\r | |
23 | typedef struct _EDKII_SD_MMC_HOST_CONTROLLER_PPI EDKII_SD_MMC_HOST_CONTROLLER_PPI;\r | |
24 | \r | |
25 | /**\r | |
26 | Get the MMIO base address of SD/MMC host controller.\r | |
27 | \r | |
28 | @param[in] This The protocol instance pointer.\r | |
29 | @param[in] ControllerId The ID of the SD/MMC host controller.\r | |
30 | @param[in,out] MmioBar The pointer to store the array of available\r | |
31 | SD/MMC host controller slot MMIO base addresses.\r | |
32 | The entry number of the array is specified by BarNum.\r | |
33 | @param[out] BarNum The pointer to store the supported bar number.\r | |
34 | \r | |
35 | @retval EFI_SUCCESS The operation succeeds.\r | |
36 | @retval EFI_INVALID_PARAMETER The parameters are invalid.\r | |
37 | \r | |
38 | **/\r | |
39 | typedef\r | |
40 | EFI_STATUS\r | |
41 | (EFIAPI *EDKII_SD_MMC_HC_GET_MMIO_BAR)(\r | |
42 | IN EDKII_SD_MMC_HOST_CONTROLLER_PPI *This,\r | |
43 | IN UINT8 ControllerId,\r | |
44 | IN OUT UINTN **MmioBar,\r | |
45 | OUT UINT8 *BarNum\r | |
46 | );\r | |
47 | \r | |
48 | ///\r | |
49 | /// This PPI contains a set of services to interact with the SD_MMC host controller.\r | |
50 | ///\r | |
51 | struct _EDKII_SD_MMC_HOST_CONTROLLER_PPI {\r | |
52 | EDKII_SD_MMC_HC_GET_MMIO_BAR GetSdMmcHcMmioBar;\r | |
53 | };\r | |
54 | \r | |
55 | extern EFI_GUID gEdkiiPeiSdMmcHostControllerPpiGuid;\r | |
56 | \r | |
57 | #endif\r |