]>
Commit | Line | Data |
---|---|---|
bdf73b57 LE |
1 | /** @file\r |
2 | Macro and type definitions for QEMU's Red Hat vendor-specific PCI\r | |
3 | capabilities that provide various hints about PCI Bridges.\r | |
4 | \r | |
5 | Refer to "docs/pcie_pci_bridge.txt" in the QEMU source directory.\r | |
6 | \r | |
7 | Copyright (C) 2017, Red Hat, Inc.\r | |
8 | \r | |
9 | This program and the accompanying materials are licensed and made available\r | |
10 | under the terms and conditions of the BSD License which accompanies this\r | |
11 | distribution. The full text of the license may be found at\r | |
12 | http://opensource.org/licenses/bsd-license.php\r | |
13 | \r | |
14 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT\r | |
15 | WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
16 | **/\r | |
17 | \r | |
18 | #ifndef __QEMU_PCI_BRIDGE_CAPABILITIES_H__\r | |
19 | #define __QEMU_PCI_BRIDGE_CAPABILITIES_H__\r | |
20 | \r | |
21 | #include <IndustryStandard/Pci23.h>\r | |
22 | \r | |
23 | //\r | |
24 | // The hints apply to PCI Bridges whose PCI_DEVICE_INDEPENDENT_REGION.VendorId\r | |
25 | // equals the following value.\r | |
26 | //\r | |
27 | #define QEMU_PCI_BRIDGE_VENDOR_ID_REDHAT 0x1B36\r | |
28 | \r | |
29 | //\r | |
30 | // Common capability header for all hints.\r | |
31 | //\r | |
32 | #pragma pack (1)\r | |
33 | typedef struct {\r | |
34 | EFI_PCI_CAPABILITY_VENDOR_HDR VendorHdr;\r | |
35 | UINT8 Type;\r | |
36 | } QEMU_PCI_BRIDGE_CAPABILITY_HDR;\r | |
37 | #pragma pack ()\r | |
38 | \r | |
39 | //\r | |
40 | // Values defined for QEMU_PCI_BRIDGE_CAPABILITY_HDR.Type.\r | |
41 | //\r | |
42 | #define QEMU_PCI_BRIDGE_CAPABILITY_TYPE_RESOURCE_RESERVATION 0x01\r | |
43 | \r | |
44 | //\r | |
45 | // PCI Resource Reservation structure for when\r | |
46 | // QEMU_PCI_BRIDGE_CAPABILITY_HDR.Type equals\r | |
47 | // QEMU_PCI_BRIDGE_CAPABILITY_TYPE_RESOURCE_RESERVATION.\r | |
48 | //\r | |
49 | #pragma pack (1)\r | |
50 | typedef struct {\r | |
51 | QEMU_PCI_BRIDGE_CAPABILITY_HDR BridgeHdr;\r | |
52 | UINT32 BusNumbers;\r | |
53 | UINT64 Io;\r | |
54 | UINT32 NonPrefetchable32BitMmio;\r | |
55 | UINT32 Prefetchable32BitMmio;\r | |
56 | UINT64 Prefetchable64BitMmio;\r | |
57 | } QEMU_PCI_BRIDGE_CAPABILITY_RESOURCE_RESERVATION;\r | |
58 | #pragma pack ()\r | |
59 | \r | |
60 | #endif\r |