| Greg Kroah-Hartman | b244131 | 2017-11-01 15:07:57 +0100 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2 | /* |
| 3 | * scsicam.h - SCSI CAM support functions, use for HDIO_GETGEO, etc. |
| 4 | * |
| 5 | * Copyright 1993, 1994 Drew Eckhardt |
| 6 | * Visionary Computing |
| 7 | * (Unix and Linux consulting and custom programming) |
| 8 | * drew@Colorado.EDU |
| 9 | * +1 (303) 786-7975 |
| 10 | * |
| 11 | * For more information, please consult the SCSI-CAM draft. |
| 12 | */ |
| 13 | |
| 14 | #ifndef SCSICAM_H |
| 15 | #define SCSICAM_H |
| 16 | extern int scsicam_bios_param (struct block_device *bdev, sector_t capacity, int *ip); |
| 17 | extern int scsi_partsize(unsigned char *buf, unsigned long capacity, |
| 18 | unsigned int *cyls, unsigned int *hds, unsigned int *secs); |
| 19 | extern unsigned char *scsi_bios_ptable(struct block_device *bdev); |
| 20 | #endif /* def SCSICAM_H */ |