| /** @file | |
| Copyright (c) 2014, Intel Corporation. All rights reserved.<BR> | |
| This program and the accompanying materials | |
| are licensed and made available under the terms and conditions of the BSD License | |
| which accompanies this distribution. The full text of the license may be found at | |
| http://opensource.org/licenses/bsd-license.php. | |
| THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, | |
| WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. | |
| **/ | |
| #ifndef _UFS_PCI_HOST_CONTROLLER_PEI_H_ | |
| #define _UFS_PCI_HOST_CONTROLLER_PEI_H_ | |
| #include <PiPei.h> | |
| #include <Ppi/MasterBootMode.h> | |
| #include <Ppi/UfsHostController.h> | |
| #include <IndustryStandard/Pci.h> | |
| #include <Library/DebugLib.h> | |
| #include <Library/BaseLib.h> | |
| #include <Library/BaseMemoryLib.h> | |
| #include <Library/PciLib.h> | |
| #include <Library/PeiServicesLib.h> | |
| #include <Library/MemoryAllocationLib.h> | |
| #define UFS_HC_PEI_SIGNATURE SIGNATURE_32 ('U', 'F', 'S', 'P') | |
| #define MAX_UFS_HCS 8 | |
| typedef struct { | |
| UINTN Signature; | |
| EDKII_UFS_HOST_CONTROLLER_PPI UfsHostControllerPpi; | |
| EFI_PEI_PPI_DESCRIPTOR PpiList; | |
| UINTN TotalUfsHcs; | |
| UINTN UfsHcPciAddr[MAX_UFS_HCS]; | |
| } UFS_HC_PEI_PRIVATE_DATA; | |
| #define UFS_HC_PEI_PRIVATE_DATA_FROM_THIS(a) CR (a, UFS_HC_PEI_PRIVATE_DATA, UfsHostControllerPpi, UFS_HC_PEI_SIGNATURE) | |
| /** | |
| 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. | |
| **/ | |
| EFI_STATUS | |
| EFIAPI | |
| GetUfsHcMmioBar ( | |
| IN EDKII_UFS_HOST_CONTROLLER_PPI *This, | |
| IN UINT8 ControllerId, | |
| OUT UINTN *MmioBar | |
| ); | |
| #endif |