1/* $NetBSD: pciide_acard_reg.h,v 1.8 2008/05/14 13:29:29 tsutsui Exp $ */
2
3/*-
4 * Copyright (c) 2001 Izumi Tsutsui. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#define ATP850_IDETIME(channel) (0x40 + (channel) * 4)
28#define ATP860_IDETIME 0x40
29
30#define ATP850_SETTIME(drive, act, rec) \
31 (((((act) & 0xf) << 8) | ((rec) & 0xf)) << ((drive) * 16))
32#define ATP860_SETTIME(channel, drive, act, rec) \
33 (((((act) & 0xf) << 4) | ((rec) & 0xf)) << \
34 ((channel) * 16 + (drive) * 8))
35#define ATP860_SETTIME_MASK(channel) (0xffff << ((channel) * 16))
36
37static const u_int8_t acard_act_udma[] = {0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3};
38static const u_int8_t acard_rec_udma[] = {0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1};
39static const u_int8_t acard_act_dma[] = {0x0, 0x3, 0x3};
40static const u_int8_t acard_rec_dma[] = {0xa, 0x3, 0x1};
41static const u_int8_t acard_act_pio[] = {0x0, 0x0, 0x0, 0x3, 0x3};
42static const u_int8_t acard_rec_pio[] = {0x0, 0xa, 0x8, 0x3, 0x1};
43
44#define ATP850_UDMA 0x54
45#define ATP860_UDMA 0x44
46
47#define ATP850_UDMA_MODE(channel, drive, x) \
48 (((x) & 0x3) << ((channel) * 4 + (drive) * 2))
49#define ATP860_UDMA_MODE(channel, drive, x) \
50 (((x) & 0xf) << ((channel) * 8 + (drive) * 4))
51#define ATP850_UDMA_MASK(channel) (0xf << ((channel) * 4))
52#define ATP860_UDMA_MASK(channel) (0xff << ((channel) * 8))
53
54static const u_int8_t acard_udma_conf[] __unused =
55 {0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7};
56
57#define ATP8x0_CTRL 0x48
58#define ATP8x0_CTRL_EN(chan) (0x00020000 << (chan))
59#define ATP860_CTRL_INT 0x00010000
60#define ATP860_CTRL_80P(chan) (0x00000100 << (chan))
61