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Introduce a header file for the BIOS emulator
[karo-tx-uboot.git] / include / bios_emul.h
1 /*
2  * Copyright (C) 1996-1999 SciTech Software, Inc.
3  *
4  * SPDX-License-Identifier:     GPL-2.0
5  */
6
7 #ifndef _BIOS_EMUL_H
8 #define _BIOS_EMUL_H
9
10 /* Include the register header directly here */
11 #include "../drivers/bios_emulator/include/x86emu/regs.h"
12
13 /****************************************************************************
14 REMARKS:
15 Data structure used to describe the details for the BIOS emulator system
16 environment as used by the X86 emulator library.
17
18 HEADER:
19 biosemu.h
20
21 MEMBERS:
22 vgaInfo         - VGA BIOS information structure
23 biosmem_base    - Base of the BIOS image
24 biosmem_limit   - Limit of the BIOS image
25 busmem_base     - Base of the VGA bus memory
26 ****************************************************************************/
27 typedef struct {
28         int function;
29         int device;
30         int bus;
31         u32 VendorID;
32         u32 DeviceID;
33         pci_dev_t pcidev;
34         void *BIOSImage;
35         u32 BIOSImageLen;
36         u8 LowMem[1536];
37 } BE_VGAInfo;
38
39 struct vbe_mode_info;
40
41 int BootVideoCardBIOS(pci_dev_t pcidev, BE_VGAInfo **pVGAInfo, int cleanUp);
42
43 #endif