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- #ifndef _UNDIROM_H
- #define _UNDIROM_H
-
- /** @file
- *
- * UNDI expansion ROMs
- *
- */
-
- FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
-
- #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 */
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