Annotation of sys/arch/sparc/include/fgaio.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: fgaio.h,v 1.2 2003/06/02 18:40:59 jason Exp $ */
2:
3: /*
4: * Copyright (c) 1999 Jason L. Wright (jason@thought.net)
5: * All rights reserved.
6: *
7: * This software was developed by Jason L. Wright under contract with
8: * RTMX Incorporated (http://www.rtmx.com).
9: *
10: * Redistribution and use in source and binary forms, with or without
11: * modification, are permitted provided that the following conditions
12: * are met:
13: * 1. Redistributions of source code must retain the above copyright
14: * notice, this list of conditions and the following disclaimer.
15: * 2. Redistributions in binary form must reproduce the above copyright
16: * notice, this list of conditions and the following disclaimer in the
17: * documentation and/or other materials provided with the distribution.
18: *
19: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
20: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
21: * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
22: * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
23: * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24: * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
25: * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
27: * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
28: * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29: * POSSIBILITY OF SUCH DAMAGE.
30: */
31:
32: /*
33: * ioctls and flags for FORCE Gate Array 5000
34: */
35:
36: struct fga_sem {
37: u_int8_t fgasem_num; /* which semaphore/mailbox? */
38: u_int8_t fgasem_val; /* value of semaphore/mailbox */
39: };
40:
41: #define FGAIOCSEM _IOWR('F', 0x01, struct fga_sem) /* clear semaphore */
42: #define FGAIOGSEM _IOWR('F', 0x02, struct fga_sem) /* get semaphore */
43: #define FGAIOCMBX _IOWR('F', 0x03, struct fga_sem) /* clear mailbox */
44: #define FGAIOGMBX _IOWR('F', 0x04, struct fga_sem) /* get mailbox */
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