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Diffstat (limited to 'sys/scsi/scsi_generic.h')
| -rw-r--r-- | sys/scsi/scsi_generic.h | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/sys/scsi/scsi_generic.h b/sys/scsi/scsi_generic.h deleted file mode 100644 index 2cd6f6c..0000000 --- a/sys/scsi/scsi_generic.h +++ /dev/null @@ -1,63 +0,0 @@ -/* - * Contributed by HD Associates (contact: dufault@hda.com) - * Copyright (c) 1992, 1993 HD Associates - * - * Berkeley style copyright. I've just snarfed it out of stdio.h: - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * from: @(#)stdio.h 5.17 (Berkeley) 6/3/91 - * $Id$ - */ - -/* generic SCSI header file. We use the same minor number format - * as on SGI except that the flag bits aren't available because they - * are used as the board index. - * - * The minor number format is: - * FF UUU III (FFUU UIII) - * - * Where: - * FF is the board index - * UUU are the LUN - * III is the SCSI ID (controller) - */ - -#ifndef _SCSI_GENERIC_H_ -#define _SCSI_GENERIC_H_ - -#define G_SCSI_FLAG(DEV) (((DEV) & 0xC0) >> 6) -#define G_SCSI_UNIT(DEV) G_SCSI_FLAG(DEV) -#define G_SCSI_LUN(DEV) (((DEV) & 0x38) >> 3) -#define G_SCSI_ID(DEV) ((DEV) & 0x7) - -#define G_SCSI_MINOR(FLAG, LUN, ID) \ - (((FLAG) << 6) | ((LUN) << 3) | (ID)) - -#endif /* _SCSI_GENERIC_H_ */ |
