1 /* $OpenBSD: pciide_jmicron_reg.h,v 1.1 2007/03/21 12:20:30 jsg Exp $ */
2
3 /*
4 * Copyright (c) 2007 Jonathan Gray <jsg@openbsd.org>
5 *
6 * Permission to use, copy, modify, and distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
9 *
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 */
18
19 #ifndef _DEV_PCI_PCIIDE_JMICRON_REG_H
20 #define _DEV_PCI_PCIIDE_JMICRON_REG_H
21
22 #define JMICRON_MASTER_UDMA (1 << 2)
23 #define JMICRON_MASTER_SHIFT 4
24 #define JMICRON_SLAVE_SHIFT 12
25
26 #define JMICRON_CONF 0x40
27 #define JMICRON_CHAN_EN(chan) ((chan == 1) ? 4 : 0)
28
29 #define JMICRON_CONF_SWAP (1 << 22)
30 #define JMICRON_CONF_40PIN (1 << 3)
31
32 #endif