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 | |
37 | static const u_int8_t acard_act_udma[] = {0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3}; |
38 | static const u_int8_t acard_rec_udma[] = {0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1}; |
39 | static const u_int8_t acard_act_dma[] = {0x0, 0x3, 0x3}; |
40 | static const u_int8_t acard_rec_dma[] = {0xa, 0x3, 0x1}; |
41 | static const u_int8_t acard_act_pio[] = {0x0, 0x0, 0x0, 0x3, 0x3}; |
42 | static 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 | |
54 | static 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 | |