diff options
author | 2015-08-28 09:58:54 +0800 | |
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committer | 2015-09-01 12:44:00 +0800 | |
commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/roms/seabios/src/std/optionrom.h | |
parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff) |
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/roms/seabios/src/std/optionrom.h')
-rw-r--r-- | qemu/roms/seabios/src/std/optionrom.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/qemu/roms/seabios/src/std/optionrom.h b/qemu/roms/seabios/src/std/optionrom.h new file mode 100644 index 000000000..94ca4ae10 --- /dev/null +++ b/qemu/roms/seabios/src/std/optionrom.h @@ -0,0 +1,59 @@ +#ifndef __OPTIONROMS_H +#define __OPTIONROMS_H + +#include "types.h" // u32 + +#define OPTION_ROM_SIGNATURE 0xaa55 + +struct rom_header { + u16 signature; + u8 size; + u8 initVector[4]; + u8 reserved[17]; + u16 pcioffset; + u16 pnpoffset; +} PACKED; + +#define PCI_ROM_SIGNATURE 0x52494350 // "PCIR" + +struct pci_data { + u32 signature; + u16 vendor; + u16 device; + u16 vitaldata; + u16 dlen; + u8 drevision; + u8 class_lo; + u16 class_hi; + u16 ilen; + u16 irevision; + u8 type; + u8 indicator; + u16 reserved; +} PACKED; + +struct pnp_data { + u32 signature; + u8 revision; + u8 len; + u16 nextoffset; + u8 reserved_08; + u8 checksum; + u32 devid; + u16 manufacturer; + u16 productname; + u8 type_lo; + u16 type_hi; + u8 dev_flags; + u16 bcv; + u16 dv; + u16 bev; + u16 reserved_1c; + u16 staticresource; +} PACKED; + +#define OPTION_ROM_ALIGN 2048 +#define OPTION_ROM_INITVECTOR offsetof(struct rom_header, initVector[0]) +#define PCIROM_CODETYPE_X86 0 + +#endif |