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Diffstat (limited to 'sys/arch/sparc/dev/fgaio.h')
| -rw-r--r-- | sys/arch/sparc/dev/fgaio.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/sys/arch/sparc/dev/fgaio.h b/sys/arch/sparc/dev/fgaio.h new file mode 100644 index 00000000000..f139a29d450 --- /dev/null +++ b/sys/arch/sparc/dev/fgaio.h @@ -0,0 +1,50 @@ +/* $OpenBSD: fgaio.h,v 1.1 1999/07/23 19:11:25 jason Exp $ */ + +/* + * Copyright (c) 1999 Jason L. Wright (jason@thought.net) + * All rights reserved. + * + * This software was developed by Jason L. Wright under contract with + * RTMX Incorporated (http://www.rtmx.com). + * + * 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 Jason L. Wright for + * RTMX Incorporated. + * 4. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. + */ + +/* + * ioctls and flags for FORCE Gate Array 5000 + */ + +struct fga_sem { + u_int8_t fgasem_num; /* which semaphore/mailbox? */ + u_int8_t fgasem_val; /* value of semaphore/mailbox */ +}; + +#define FGAIOCSEM _IOWR('F', 0x01, struct fga_sem) /* clear semaphore */ +#define FGAIOGSEM _IOWR('F', 0x02, struct fga_sem) /* get semaphore */ +#define FGAIOCMBX _IOWR('F', 0x03, struct fga_sem) /* clear mailbox */ +#define FGAIOGMBX _IOWR('F', 0x04, struct fga_sem) /* get mailbox */ |