Annotation of sys/arch/sparc/include/daadioio.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: daadioio.h,v 1.3 2003/06/02 18:40:59 jason Exp $ */
2:
3: /*
4: * Copyright (c) 2002 Jason L. Wright (jason@thought.net)
5: * All rights reserved.
6: *
7: * Redistribution and use in source and binary forms, with or without
8: * modification, are permitted provided that the following conditions
9: * are met:
10: * 1. Redistributions of source code must retain the above copyright
11: * notice, this list of conditions and the following disclaimer.
12: * 2. Redistributions in binary form must reproduce the above copyright
13: * notice, this list of conditions and the following disclaimer in the
14: * documentation and/or other materials provided with the distribution.
15: *
16: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18: * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19: * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
20: * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21: * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
22: * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
24: * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
25: * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26: * POSSIBILITY OF SUCH DAMAGE.
27: */
28:
29: /*
30: * ioctls and flags for DAADIO.
31: */
32:
33: struct daadio_pio {
34: u_int8_t dap_reg;
35: u_int8_t dap_val;
36: };
37:
38: struct daadio_adc {
39: u_int8_t dad_reg;
40: u_int16_t dad_val;
41: };
42:
43: struct daadio_dac {
44: u_int8_t dac_reg;
45: u_int16_t dac_val;
46: };
47:
48: #define DIOGPIO _IOWR('D', 0x01, struct daadio_pio) /* get pio val */
49: #define DIOSPIO _IOW('D', 0x01, struct daadio_pio) /* set pio val */
50: #define DIOGOPIO _IOWR('D', 0x02, struct daadio_pio) /* get outp sts */
51: #define DIOSOPIO _IOW('D', 0x02, struct daadio_pio) /* set to outp */
52: #define DIOGADC _IOWR('D', 0x03, struct daadio_adc) /* get adc val */
53: #define DIOSDAC _IOW('D', 0x04, struct daadio_dac) /* set dac val */
CVSweb