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author | H. Peter Anvin <hpa@zytor.com> | 2008-03-26 16:25:35 -0700 |
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committer | H. Peter Anvin <hpa@zytor.com> | 2008-03-26 16:25:35 -0700 |
commit | 9eddd22a7b53b1d02fbae0d987df8af122924248 (patch) | |
tree | 882f5152880b0b1aa2d7a0619d30065acc69fb16 /gpxe/src/arch/i386/include/undirom.h | |
parent | bbb8f15936b851e6a0ef6f7bb2c95197bff35994 (diff) | |
download | syslinux-9eddd22a7b53b1d02fbae0d987df8af122924248.tar.gz |
Add gPXE into the source tree; build unified imagesyslinux-3.70-pre7
Diffstat (limited to 'gpxe/src/arch/i386/include/undirom.h')
-rw-r--r-- | gpxe/src/arch/i386/include/undirom.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/gpxe/src/arch/i386/include/undirom.h b/gpxe/src/arch/i386/include/undirom.h new file mode 100644 index 00000000..a2636007 --- /dev/null +++ b/gpxe/src/arch/i386/include/undirom.h @@ -0,0 +1,51 @@ +#ifndef _UNDIROM_H +#define _UNDIROM_H + +/** @file + * + * UNDI expansion ROMs + * + */ + +#include <pxe_types.h> + +/** An UNDI PCI device ID */ +struct undi_pci_device_id { + /** PCI vendor ID */ + unsigned int vendor_id; + /** PCI device ID */ + unsigned int device_id; +}; + +/** An UNDI device ID */ +union undi_device_id { + /** PCI device ID */ + struct undi_pci_device_id pci; +}; + +/** An UNDI ROM */ +struct undi_rom { + /** List of UNDI ROMs */ + struct list_head list; + /** ROM segment address */ + unsigned int rom_segment; + /** UNDI loader entry point */ + SEGOFF16_t loader_entry; + /** Code segment size */ + size_t code_size; + /** Data segment size */ + size_t data_size; + /** Bus type + * + * Values are as used by @c PXENV_UNDI_GET_NIC_TYPE + */ + unsigned int bus_type; + /** Device ID */ + union undi_device_id bus_id; +}; + +extern struct undi_rom * undirom_find_pci ( unsigned int vendor_id, + unsigned int device_id, + unsigned int rombase ); + +#endif /* _UNDIROM_H */ |