projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 3eb9473e | 1 | /*++\r |
| 2 | \r | |
| f57387d5 HT |
3 | Copyright (c) 2007, Intel Corporation. All rights reserved.<BR>\r |
| 4 | This program and the accompanying materials \r | |
| 3eb9473e | 5 | are licensed and made available under the terms and conditions of the BSD License \r |
| 6 | which accompanies this distribution. The full text of the license may be found at \r | |
| 7 | http://opensource.org/licenses/bsd-license.php \r | |
| 8 | \r | |
| 9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
| 10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r | |
| 11 | \r | |
| 12 | Module Name:\r | |
| 13 | \r | |
| 14 | PciCfg2.h\r | |
| 15 | \r | |
| 16 | Abstract:\r | |
| 17 | \r | |
| 18 | PciCfg2 PPI as defined in PI1.0 specification\r | |
| 19 | \r | |
| 20 | Used to access PCI configuration space in PEI\r | |
| 21 | \r | |
| 22 | --*/\r | |
| 23 | \r | |
| 24 | #ifndef _PEI_PCI_CFG2_H_\r | |
| 25 | #define _PEI_PCI_CFG2_H_\r | |
| 26 | #include "EfiPciCfg.h"\r | |
| 27 | \r | |
| 28 | #define EFI_PEI_PCI_CFG2_PPI_GUID \\r | |
| 29 | { \\r | |
| 7ccf38a3 | 30 | 0x57a449a, 0x1fdc, 0x4c06, {0xbf, 0xc9, 0xf5, 0x3f, 0x6a, 0x99, 0xbb, 0x92} \\r |
| 3eb9473e | 31 | }\r |
| 32 | \r | |
| 33 | EFI_FORWARD_DECLARATION (EFI_PEI_PCI_CFG2_PPI);\r | |
| 34 | \r | |
| 35 | \r | |
| 36 | typedef\r | |
| 37 | EFI_STATUS\r | |
| 38 | (EFIAPI *EFI_PEI_PCI_CFG_PPI_IO) (\r | |
| 39 | IN CONST EFI_PEI_SERVICES **PeiServices,\r | |
| 40 | IN CONST EFI_PEI_PCI_CFG2_PPI *This,\r | |
| 41 | IN EFI_PEI_PCI_CFG_PPI_WIDTH Width,\r | |
| 42 | IN UINT64 Address,\r | |
| 43 | IN OUT VOID *Buffer\r | |
| 44 | );\r | |
| 45 | \r | |
| 46 | typedef\r | |
| 47 | EFI_STATUS\r | |
| 48 | (EFIAPI *EFI_PEI_PCI_CFG_PPI_RW) (\r | |
| 49 | IN CONST EFI_PEI_SERVICES **PeiServices,\r | |
| 50 | IN CONST EFI_PEI_PCI_CFG2_PPI *This,\r | |
| 51 | IN EFI_PEI_PCI_CFG_PPI_WIDTH Width,\r | |
| 52 | IN UINT64 Address,\r | |
| 53 | IN VOID *SetBits,\r | |
| 54 | IN VOID *ClearBits\r | |
| 55 | );\r | |
| 56 | \r | |
| 8cdb2112 | 57 | struct _EFI_PEI_PCI_CFG2_PPI {\r |
| 3eb9473e | 58 | EFI_PEI_PCI_CFG_PPI_IO Read;\r |
| 59 | EFI_PEI_PCI_CFG_PPI_IO Write;\r | |
| 60 | EFI_PEI_PCI_CFG_PPI_RW Modify;\r | |
| 61 | UINT16 Segment;\r | |
| 8cdb2112 | 62 | };\r |
| 3eb9473e | 63 | \r |
| 64 | extern EFI_GUID gPeiPciCfg2PpiGuid;\r | |
| 65 | \r | |
| 66 | #endif\r |