FreeBSD/Linux Kernel Cross Reference
sys/i386/isa/cyreg.h
1 /*-
2 * Copyright (c) 1995 Bruce Evans.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of the author nor the names of contributors
14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 * $FreeBSD: src/sys/i386/isa/cyreg.h,v 1.3.2.1 1999/09/05 08:12:32 peter Exp $
30 */
31
32 /*
33 * Definitions for Cyclades Cyclom-Y serial boards.
34 */
35
36 #define CY8_SVCACKR 0x100
37 #define CY8_SVCACKT 0x200
38 #define CY8_SVCACKM 0x300
39 #define CY16_RESET 0x0a00
40 #define CY_CLEAR_INTR 0x0c00 /* intr ack address */
41
42 #define CY_MAX_CD1400s 8 /* for Cyclom-32Y */
43
44 #define CY_CLOCK 25000000 /* baud rate clock */
45
46 #ifdef CyDebug
47 #define cd_inb(iobase, reg, cy_align) (++cd_inbs, *((iobase) + ((reg)*2 << (cy_align))))
48 #define cy_inb(iobase, reg) (++cy_inbs, *((iobase) + (reg)))
49 #define cd_outb(iobase, reg, cy_align, val) (++cd_outbs, (void)(*((iobase) + ((reg)*2 << (cy_align))) = (val)))
50 #define cy_outb(iobase, reg, val) (++cy_outbs, (void)(*((iobase) + (reg)) = (val)))
51 #else
52 #define cd_inb(iobase, reg, cy_align) (*((iobase) + ((reg)*2 << (cy_align))))
53 #define cy_inb(iobase, reg) (*((iobase) + (reg)))
54 #define cd_outb(iobase, reg, cy_align, val) ((void)(*((iobase) + ((reg)*2 << (cy_align))) = (val)))
55 #define cy_outb(iobase, reg, val) ((void)(*((iobase) + (reg)) = (val)))
56 #endif
Cache object: 3be10b4c57fb636d6ac77513bb88ad3c
|