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1 | /** @file\r |
2 | Plug an EFI_PCI_IO_PROTOCOL backend into PciCapLib, for config space access\r | |
3 | -- internal macro and type definitions.\r | |
4 | \r | |
5 | Copyright (C) 2018, Red Hat, Inc.\r | |
6 | \r | |
b26f0cf9 | 7 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
02b9a834 LE |
8 | **/\r |
9 | \r | |
10 | #ifndef __UEFI_PCI_CAP_PCI_IO_LIB_H__\r | |
11 | #define __UEFI_PCI_CAP_PCI_IO_LIB_H__\r | |
12 | \r | |
13 | #include <Library/DebugLib.h>\r | |
14 | \r | |
15 | #include <Library/PciCapPciIoLib.h>\r | |
16 | \r | |
ac0a286f | 17 | #define PROTO_DEV_SIG SIGNATURE_64 ('P', 'C', 'P', 'I', 'O', 'P', 'R', 'T')\r |
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18 | \r |
19 | typedef struct {\r | |
20 | //\r | |
21 | // Signature identifying the derived class.\r | |
22 | //\r | |
ac0a286f | 23 | UINT64 Signature;\r |
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24 | //\r |
25 | // Members added by the derived class, specific to the use of\r | |
26 | // EFI_PCI_IO_PROTOCOL.\r | |
27 | //\r | |
ac0a286f | 28 | EFI_PCI_IO_PROTOCOL *PciIo;\r |
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29 | //\r |
30 | // Base class.\r | |
31 | //\r | |
ac0a286f | 32 | PCI_CAP_DEV BaseDevice;\r |
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33 | } PROTO_DEV;\r |
34 | \r | |
35 | #define PROTO_DEV_FROM_PCI_CAP_DEV(PciDevice) \\r | |
36 | CR (PciDevice, PROTO_DEV, BaseDevice, PROTO_DEV_SIG)\r | |
37 | \r | |
38 | #endif // __UEFI_PCI_CAP_PCI_IO_LIB_H__\r |