scgio.h
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上传日期:2007-01-06
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- /* @(#)scgio.h 2.14 98/11/29 Copyright 1986 J. Schilling */
- /*
- * Definitions for the SCSI general driver 'scg'
- *
- * Copyright (c) 1986 J. Schilling
- */
- /*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING. If not, write to
- * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- */
- #ifndef _SCGIO_H
- #define _SCGIO_H
- #ifndef _SCGCMD_H
- #include <scg/scgcmd.h>
- #endif
- #if defined(SVR4)
- #include <sys/ioccom.h>
- #endif
- #if defined(__STDC__) || defined(SVR4)
- #define SCGIOCMD _IOWR('G', 1, struct scg_cmd) /* do a SCSI cmd */
- #define SCGIORESET _IO('G', 2) /* reset SCSI bus */
- #define SCGIOGDISRE _IOR('G', 4, int) /* get sc disre Val*/
- #define SCGIOSDISRE _IOW('G', 5, int) /* set sc disre Val*/
- #define SCGIOIDBG _IO('G', 100) /* Inc Debug Val */
- #define SCGIODDBG _IO('G', 101) /* Dec Debug Val */
- #define SCGIOGDBG _IOR('G', 102, int) /* get Debug Val */
- #define SCGIOSDBG _IOW('G', 103, int) /* set Debug Val */
- #define SCIOGDBG _IOR('G', 104, int) /* get sc Debug Val*/
- #define SCIOSDBG _IOW('G', 105, int) /* set sc Debug Val*/
- #else
- #define SCGIOCMD _IOWR(G, 1, struct scg_cmd) /* do a SCSI cmd */
- #define SCGIORESET _IO(G, 2) /* reset SCSI bus */
- #define SCGIOGDISRE _IOR(G, 4, int) /* get sc disre Val*/
- #define SCGIOSDISRE _IOW(G, 5, int) /* set sc disre Val*/
- #define SCGIOIDBG _IO(G, 100) /* Inc Debug Val */
- #define SCGIODDBG _IO(G, 101) /* Dec Debug Val */
- #define SCGIOGDBG _IOR(G, 102, int) /* get Debug Val */
- #define SCGIOSDBG _IOW(G, 103, int) /* set Debug Val */
- #define SCIOGDBG _IOR(G, 104, int) /* get sc Debug Val*/
- #define SCIOSDBG _IOW(G, 105, int) /* set sc Debug Val*/
- #endif
- #define SCGIO_CMD SCGIOCMD /* backward ccompatibility */
- #endif /* _SCGIO_H */