1 /* $OpenBSD: pciide_svwsata_reg.h,v 1.4 2006/02/10 21:45:41 kettenis Exp $ */
2
3 /*
4 * Copyright (c) 2005 Mark Kettenis
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_SVWSATA_REG_H_
20 #define _DEV_PCI_PCIIDE_SVWSATA_REG_H_
21
22 struct pciide_svwsata {
23 bus_space_tag_t ba5_st;
24 bus_space_handle_t ba5_sh;
25 };
26
27 #define SVWSATA_TF0 0x00
28 #define SVWSATA_TF8 0x20
29
30 #define SVWSATA_DMA 0x30
31
32 #define SVWSATA_SSTATUS 0x40
33 #define SVWSATA_SERROR 0x44
34 #define SVWSATA_SCONTROL 0x48
35
36 #define SVWSATA_SICR1 0x80
37 #define SVWSATA_SICR2 0x84
38 #define SVWSATA_SIM 0x88
39
40 u_int8_t svwsata_read_reg(struct channel_softc *, enum wdc_regs);
41 void svwsata_write_reg(struct channel_softc *, enum wdc_regs, u_int8_t);
42 void svwsata_lba48_write_reg(struct channel_softc *, enum wdc_regs, u_int16_t);
43
44 struct channel_softc_vtbl wdc_svwsata_vtbl = {
45 svwsata_read_reg,
46 svwsata_write_reg,
47 svwsata_lba48_write_reg,
48 wdc_default_read_raw_multi_2,
49 wdc_default_write_raw_multi_2,
50 wdc_default_read_raw_multi_4,
51 wdc_default_write_raw_multi_4
52 };
53
54 #endif /* !_DEV_PCI_PCIIDE_SVWSATA_REG_H_ */