summaryrefslogtreecommitdiff
path: root/src/southbridge/intel/lynxpoint/acpi/sata.asl
blob: e0c336ac5d700e3902264e746df1a3ed7ccc5a19 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
/*
 * This file is part of the coreboot project.
 *
 * Copyright (C) 2007-2009 coresystems GmbH
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; version 2 of
 * the License.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
 * MA 02110-1301 USA
 */

// Intel SATA Controller 0:1f.2

// Note: Some BIOSes put the S-ATA code into an SSDT to make it easily
// pluggable

Device (SATA)
{
	Name (_ADR, 0x001f0002)

	Device (PRID)
	{
		Name (_ADR, 0)

		// Get Timing Mode
		Method (_GTM)
		{
			Name(PBUF, Buffer(20) {
				0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
				0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
				0x00,0x00,0x00,0x00 })

			CreateDwordField (PBUF,  0, PIO0)
			CreateDwordField (PBUF,  4, DMA0)
			CreateDwordField (PBUF,  8, PIO1)
			CreateDwordField (PBUF, 12, DMA1)
			CreateDwordField (PBUF, 16, FLAG)

			// TODO fill return structure

			Return (PBUF)
		}

		// Set Timing Mode
		Method (_STM, 3)
		{
			CreateDwordField (Arg0,  0, PIO0)
			CreateDwordField (Arg0,  4, DMA0)
			CreateDwordField (Arg0,  8, PIO1)
			CreateDwordField (Arg0, 12, DMA1)
			CreateDwordField (Arg0, 16, FLAG)

			// TODO: Do the deed
		}

		Device (DSK0)
		{
			Name (_ADR, 0)
			// TODO: _RMV ?
			// TODO: _GTF ?
		}

		Device (DSK1)
		{
			Name (_ADR, 1)

			// TODO: _RMV ?
			// TODO: _GTF ?
		}

	}
}