54 lines
1010 B
C
54 lines
1010 B
C
#ifndef _UNDIROM_H
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#define _UNDIROM_H
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/** @file
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*
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* UNDI expansion ROMs
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*
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*/
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FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
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#include <pxe_types.h>
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/** An UNDI PCI device ID */
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struct undi_pci_device_id {
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/** PCI vendor ID */
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unsigned int vendor_id;
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/** PCI device ID */
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unsigned int device_id;
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};
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/** An UNDI device ID */
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union undi_device_id {
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/** PCI device ID */
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struct undi_pci_device_id pci;
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};
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/** An UNDI ROM */
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struct undi_rom {
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/** List of UNDI ROMs */
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struct list_head list;
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/** ROM segment address */
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unsigned int rom_segment;
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/** UNDI loader entry point */
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SEGOFF16_t loader_entry;
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/** Code segment size */
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size_t code_size;
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/** Data segment size */
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size_t data_size;
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/** Bus type
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*
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* Values are as used by @c PXENV_UNDI_GET_NIC_TYPE
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*/
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unsigned int bus_type;
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/** Device ID */
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union undi_device_id bus_id;
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};
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extern struct undi_rom * undirom_find_pci ( unsigned int vendor_id,
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unsigned int device_id,
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unsigned int rombase );
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#endif /* _UNDIROM_H */
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