projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 0591696e FT |
1 | /** @file\r |
| 2 | Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>\r | |
| 3 | This program and the accompanying materials\r | |
| 4 | are licensed and made available under the terms and conditions of the BSD License\r | |
| 5 | which accompanies this distribution. The full text of the license may be found at\r | |
| 6 | http://opensource.org/licenses/bsd-license.php.\r | |
| 7 | \r | |
| 8 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
| 9 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
| 10 | \r | |
| 11 | **/\r | |
| 12 | \r | |
| 13 | #ifndef _UFS_PCI_HOST_CONTROLLER_PEI_H_\r | |
| 14 | #define _UFS_PCI_HOST_CONTROLLER_PEI_H_\r | |
| 15 | \r | |
| 16 | #include <PiPei.h>\r | |
| 17 | \r | |
| 18 | #include <Ppi/MasterBootMode.h>\r | |
| 19 | #include <Ppi/UfsHostController.h>\r | |
| 20 | \r | |
| 21 | #include <IndustryStandard/Pci.h>\r | |
| 22 | \r | |
| 23 | #include <Library/DebugLib.h>\r | |
| 24 | #include <Library/BaseLib.h>\r | |
| 25 | #include <Library/BaseMemoryLib.h>\r | |
| 26 | #include <Library/PciLib.h>\r | |
| 27 | #include <Library/PeiServicesLib.h>\r | |
| 28 | #include <Library/MemoryAllocationLib.h>\r | |
| 29 | \r | |
| 30 | #define UFS_HC_PEI_SIGNATURE SIGNATURE_32 ('U', 'F', 'S', 'P')\r | |
| 31 | #define MAX_UFS_HCS 8\r | |
| 32 | \r | |
| 33 | typedef struct {\r | |
| 34 | UINTN Signature;\r | |
| 35 | EDKII_UFS_HOST_CONTROLLER_PPI UfsHostControllerPpi;\r | |
| 36 | EFI_PEI_PPI_DESCRIPTOR PpiList;\r | |
| 37 | UINTN TotalUfsHcs;\r | |
| 38 | UINTN UfsHcPciAddr[MAX_UFS_HCS];\r | |
| 39 | } UFS_HC_PEI_PRIVATE_DATA;\r | |
| 40 | \r | |
| 41 | #define UFS_HC_PEI_PRIVATE_DATA_FROM_THIS(a) CR (a, UFS_HC_PEI_PRIVATE_DATA, UfsHostControllerPpi, UFS_HC_PEI_SIGNATURE)\r | |
| 42 | \r | |
| 43 | /**\r | |
| 44 | Get the MMIO base address of UFS host controller.\r | |
| 45 | \r | |
| 46 | @param[in] This The protocol instance pointer.\r | |
| 47 | @param[in] ControllerId The ID of the UFS host controller.\r | |
| 48 | @param[out] MmioBar Pointer to the UFS host controller MMIO base address.\r | |
| 49 | \r | |
| 50 | @retval EFI_SUCCESS The operation succeeds.\r | |
| 51 | @retval EFI_INVALID_PARAMETER The parameters are invalid.\r | |
| 52 | \r | |
| 53 | **/\r | |
| 54 | EFI_STATUS\r | |
| 55 | EFIAPI\r | |
| 56 | GetUfsHcMmioBar (\r | |
| 57 | IN EDKII_UFS_HOST_CONTROLLER_PPI *This,\r | |
| 58 | IN UINT8 ControllerId,\r | |
| 59 | OUT UINTN *MmioBar\r | |
| 60 | );\r | |
| 61 | \r | |
| 62 | #endif\r |