mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-26 16:47:40 +01:00
54 lines
1.5 KiB
C
54 lines
1.5 KiB
C
|
/** @file
|
||
|
|
|
||
|
|
Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
|
||
|
|
|
||
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
||
|
|
|
||
|
|
**/
|
||
|
|
|
||
|
|
#ifndef _EDKII_PEI_UFS_HOST_CONTROLLER_PPI_H_
|
||
|
|
#define _EDKII_PEI_UFS_HOST_CONTROLLER_PPI_H_
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Global ID for the EDKII_UFS_HOST_CONTROLLER_PPI.
|
||
|
|
///
|
||
|
|
#define EDKII_UFS_HOST_CONTROLLER_PPI_GUID \
|
||
|
|
{ \
|
||
|
|
0xdc54b283, 0x1a77, 0x4cd6, { 0x83, 0xbb, 0xfd, 0xda, 0x46, 0x9a, 0x2e, 0xc6 } \
|
||
|
|
}
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Forward declaration for the UFS_HOST_CONTROLLER_PPI.
|
||
|
|
///
|
||
|
|
typedef struct _EDKII_UFS_HOST_CONTROLLER_PPI EDKII_UFS_HOST_CONTROLLER_PPI;
|
||
|
|
|
||
|
|
/**
|
||
|
|
Get the MMIO base address of UFS host controller.
|
||
|
|
|
||
|
|
@param[in] This The protocol instance pointer.
|
||
|
|
@param[in] ControllerId The ID of the UFS host controller.
|
||
|
|
@param[out] MmioBar Pointer to the UFS host controller MMIO base address.
|
||
|
|
|
||
|
|
@retval EFI_SUCCESS The operation succeeds.
|
||
|
|
@retval EFI_INVALID_PARAMETER The parameters are invalid.
|
||
|
|
|
||
|
|
**/
|
||
|
|
typedef
|
||
|
|
EFI_STATUS
|
||
|
|
(EFIAPI *EDKII_UFS_HC_GET_MMIO_BAR)(
|
||
|
|
IN EDKII_UFS_HOST_CONTROLLER_PPI *This,
|
||
|
|
IN UINT8 ControllerId,
|
||
|
|
OUT UINTN *MmioBar
|
||
|
|
);
|
||
|
|
|
||
|
|
///
|
||
|
|
/// This PPI contains a set of services to interact with the UFS host controller.
|
||
|
|
///
|
||
|
|
struct _EDKII_UFS_HOST_CONTROLLER_PPI {
|
||
|
|
EDKII_UFS_HC_GET_MMIO_BAR GetUfsHcMmioBar;
|
||
|
|
};
|
||
|
|
|
||
|
|
extern EFI_GUID gEdkiiPeiUfsHostControllerPpiGuid;
|
||
|
|
|
||
|
|
#endif
|