| /** | |
| **/ | |
| /** | |
| Copyright (c) 2012 - 2014, Intel Corporation. All rights reserved | |
| This program and the accompanying materials are licensed and made available under | |
| the terms and conditions of the BSD License that 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. | |
| @file | |
| Spi.h | |
| @brief | |
| This file defines the EFI SPI PPI which implements the | |
| Intel(R) PCH SPI Host Controller Compatibility Interface. | |
| **/ | |
| #ifndef _PEI_SPI_H_ | |
| #define _PEI_SPI_H_ | |
| #include <Protocol/Spi.h> | |
| // | |
| #define PEI_SPI_PPI_GUID \ | |
| { \ | |
| 0xa38c6898, 0x2b5c, 0x4ff6, 0x93, 0x26, 0x2e, 0x63, 0x21, 0x2e, 0x56, 0xc2 \ | |
| } | |
| // Extern the GUID for PPI users. | |
| // | |
| extern EFI_GUID gPeiSpiPpiGuid; | |
| /// | |
| /// Reuse the EFI_SPI_PROTOCOL definitions | |
| /// This is possible becaues the PPI implementation does not rely on a PeiService pointer, | |
| /// as it uses EDKII Glue Lib to do IO accesses | |
| /// | |
| typedef EFI_SPI_PROTOCOL PEI_SPI_PPI; | |
| #endif |