Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / seabios / src / std / optionrom.h

diff --git a/qemu/roms/seabios/src/std/optionrom.h b/qemu/roms/seabios/src/std/optionrom.h
new file mode 100644 (file)
index 0000000..94ca4ae
--- /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