1 /* 2 * scsicam.h - SCSI CAM support functions, use for HDIO_GETGEO, etc. 3 * 4 * Copyright 1993, 1994 Drew Eckhardt 5 * Visionary Computing 6 * (Unix and Linux consulting and custom programming) 7 * drew@Colorado.EDU 8 * +1 (303) 786-7975 9 * 10 * For more information, please consult the SCSI-CAM draft. 11 */ 12 13 #ifndef SCSICAM_H 14 #define SCSICAM_H 15 extern int scsicam_bios_param (struct block_device *bdev, sector_t capacity, int *ip); 16 extern int scsi_partsize(unsigned char *buf, unsigned long capacity, 17 unsigned int *cyls, unsigned int *hds, unsigned int *secs); 18 extern unsigned char *scsi_bios_ptable(struct block_device *bdev); 19 #endif /* def SCSICAM_H */ 20