1 /* $OpenBSD: pciide_acard_reg.h,v 1.5 2004/09/24 07:43:03 grange Exp $ */
2 /* $NetBSD: pciide_acard_reg.h,v 1.1 2001/04/21 16:36:38 tsutsui Exp $ */
3
4 /*
5 * Copyright (c) 2001 Izumi Tsutsui.
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 * 3. The name of the author may not be used to endorse or promote products
16 * derived from this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
23 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 *
29 */
30
31 #ifndef _DEV_PCI_PCIIDE_ACARD_REG_H_
32 #define _DEV_PCI_PCIIDE_ACARD_REG_H_
33
34 #define ATP850_IDETIME(channel) (0x40 + (channel) * 4)
35 #define ATP860_IDETIME 0x40
36
37 #define ATP850_SETTIME(drive, act, rec) \
38 (((((act) & 0xf) << 8) | ((rec) & 0xf)) << ((drive) * 16))
39 #define ATP860_SETTIME(channel, drive, act, rec) \
40 (((((act) & 0xf) << 4) | ((rec) & 0xf)) << \
41 ((channel) * 16 + (drive) * 8))
42 #define ATP860_SETTIME_MASK(channel) (0xffff << ((channel) * 16))
43
44 static const u_int8_t acard_act_udma[] = {0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3};
45 static const u_int8_t acard_rec_udma[] = {0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1};
46 static const u_int8_t acard_act_dma[] = {0x0, 0x3, 0x3};
47 static const u_int8_t acard_rec_dma[] = {0xa, 0x3, 0x1};
48 static const u_int8_t acard_act_pio[] = {0x0, 0x0, 0x0, 0x3, 0x3};
49 static const u_int8_t acard_rec_pio[] = {0x0, 0xa, 0x8, 0x3, 0x1};
50
51 #define ATP850_UDMA 0x54
52 #define ATP860_UDMA 0x44
53
54 #define ATP850_UDMA_MODE(channel, drive, x) \
55 (((x) & 0x3) << ((channel) * 4 + (drive) * 2))
56 #define ATP860_UDMA_MODE(channel, drive, x) \
57 (((x) & 0xf) << ((channel) * 8 + (drive) * 4))
58 #define ATP850_UDMA_MASK(channel) (0xf << ((channel) * 4))
59 #define ATP860_UDMA_MASK(channel) (0xff << ((channel) * 8))
60
61 static const u_int8_t acard_udma_conf[] = {0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7};
62
63 #define ATP8x0_CTRL 0x48
64 #define ATP8x0_CTRL_EN(chan) (0x00020000 << (chan))
65 #define ATP860_CTRL_INT 0x00010000
66 #define ATP860_CTRL_80P(chan) (0x00000100 << (chan))
67
68 #endif /* !_DEV_PCI_PCIIDE_ACARD_REG_H_ */