summaryrefslogtreecommitdiff
path: root/src/southbridge/intel/i82801jx/acpi/sata.asl
blob: 92a2504faa3559cef3289ff9971d777a147eca3c (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
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
/* SPDX-License-Identifier: GPL-2.0-only */

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

// Intel SATA Controller 0:1f.2

Device (AHC1)
{
	Name (_ADR, 0x001f0002)

	Device (PRID)
	{
		Name (_ADR, 0)

		// Get Timing Mode
		Method (_GTM, 0, Serialized)
		{
			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 ?
		}

	}
}

// Intel SATA Controller 0:1f.5

Device (AHC2)
{
	Name (_ADR, 0x001f0005)

	Device (PRID)
	{
		Name (_ADR, 0)

		// Get Timing Mode
		Method (_GTM, 0, Serialized)
		{
			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 ?
		}

	}
}