projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 4e48c72c GS |
1 | /** @file\r |
| 2 | OVMF Platform definitions\r | |
| 3 | \r | |
| 4 | Copyright (c) 2014, Gabriel L. Somlo <somlo@cmu.edu>\r | |
| 5 | \r | |
| 6 | This program and the accompanying materials are licensed and made\r | |
| 7 | available under the terms and conditions of the BSD License which\r | |
| 8 | accompanies this distribution. The full text of the license may\r | |
| 9 | be found at http://opensource.org/licenses/bsd-license.php\r | |
| 10 | \r | |
| 11 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
| 12 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
| 13 | **/\r | |
| 14 | \r | |
| 15 | #ifndef __OVMF_PLATFORMS_H__\r | |
| 16 | #define __OVMF_PLATFORMS_H__\r | |
| 17 | \r | |
| 18 | #include <Library/PciLib.h>\r | |
| 19 | #include <IndustryStandard/Pci22.h>\r | |
| 20 | \r | |
| 21 | //\r | |
| 22 | // Host Bridge Device ID (DID) values for PIIX4 and Q35/MCH\r | |
| 23 | //\r | |
| 24 | #define INTEL_82441_DEVICE_ID 0x1237 // PIIX4\r | |
| 25 | #define INTEL_Q35_MCH_DEVICE_ID 0x29C0 // Q35\r | |
| 26 | \r | |
| 27 | //\r | |
| 28 | // OVMF Host Bridge DID Address\r | |
| 29 | //\r | |
| 30 | #define OVMF_HOSTBRIDGE_DID \\r | |
| 31 | PCI_LIB_ADDRESS (0, 0, 0, PCI_DEVICE_ID_OFFSET)\r | |
| 32 | \r | |
| 33 | //\r | |
| 34 | // Power Management Device and Function numbers for PIIX4 and Q35/MCH\r | |
| 35 | //\r | |
| 36 | #define OVMF_PM_DEVICE_PIIX4 0x01\r | |
| 37 | #define OVMF_PM_FUNC_PIIX4 0x03\r | |
| 38 | #define OVMF_PM_DEVICE_Q35 0x1f\r | |
| 39 | #define OVMF_PM_FUNC_Q35 0x00\r | |
| 40 | \r | |
| 41 | //\r | |
| 42 | // Power Management Register access for PIIX4 and Q35/MCH\r | |
| 43 | //\r | |
| 44 | #define POWER_MGMT_REGISTER_PIIX4(Offset) \\r | |
| 45 | PCI_LIB_ADDRESS (0, OVMF_PM_DEVICE_PIIX4, OVMF_PM_FUNC_PIIX4, (Offset))\r | |
| 46 | #define POWER_MGMT_REGISTER_Q35(Offset) \\r | |
| 47 | PCI_LIB_ADDRESS (0, OVMF_PM_DEVICE_Q35, OVMF_PM_FUNC_Q35, (Offset))\r | |
| 48 | \r | |
| 49 | #endif\r |