From 176bf4ce0cb8ddf380f116860951641c4a700271 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Fri, 14 Nov 2014 20:56:28 -0700 Subject: Introduce a header file for the BIOS emulator We should have a public header so that users can avoid defining functions themselves. Signed-off-by: Simon Glass --- include/bios_emul.h | 43 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 include/bios_emul.h (limited to 'include/bios_emul.h') diff --git a/include/bios_emul.h b/include/bios_emul.h new file mode 100644 index 0000000000..35d1ff31c5 --- /dev/null +++ b/include/bios_emul.h @@ -0,0 +1,43 @@ +/* + * Copyright (C) 1996-1999 SciTech Software, Inc. + * + * SPDX-License-Identifier: GPL-2.0 + */ + +#ifndef _BIOS_EMUL_H +#define _BIOS_EMUL_H + +/* Include the register header directly here */ +#include "../drivers/bios_emulator/include/x86emu/regs.h" + +/**************************************************************************** +REMARKS: +Data structure used to describe the details for the BIOS emulator system +environment as used by the X86 emulator library. + +HEADER: +biosemu.h + +MEMBERS: +vgaInfo - VGA BIOS information structure +biosmem_base - Base of the BIOS image +biosmem_limit - Limit of the BIOS image +busmem_base - Base of the VGA bus memory +****************************************************************************/ +typedef struct { + int function; + int device; + int bus; + u32 VendorID; + u32 DeviceID; + pci_dev_t pcidev; + void *BIOSImage; + u32 BIOSImageLen; + u8 LowMem[1536]; +} BE_VGAInfo; + +struct vbe_mode_info; + +int BootVideoCardBIOS(pci_dev_t pcidev, BE_VGAInfo **pVGAInfo, int cleanUp); + +#endif -- cgit v1.2.1