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1.1 root 1: ACPI_EXTRACT_ALL_CODE ssdp_pcihp_aml
2:
3: DefinitionBlock ("ssdt-pcihp.aml", "SSDT", 0x01, "BXPC", "BXSSDTPCIHP", 0x1)
4: {
5:
6: /****************************************************************
7: * PCI hotplug
8: ****************************************************************/
9:
10: /* Objects supplied by DSDT */
11: External (\_SB.PCI0, DeviceObj)
12: External (\_SB.PCI0.PCEJ, MethodObj)
13:
14: Scope(\_SB.PCI0) {
15: /* Bulk generated PCI hotplug devices */
16: // Method _EJ0 can be patched by BIOS to EJ0_
17: // at runtime, if the slot is detected to not support hotplug.
18: // Extract the offset of the address dword and the
19: // _EJ0 name to allow this patching.
20: #define hotplug_slot(slot) \
21: Device (S##slot) { \
22: ACPI_EXTRACT_NAME_DWORD_CONST aml_adr_dword \
23: Name (_ADR, 0x##slot##0000) \
24: ACPI_EXTRACT_METHOD_STRING aml_ej0_name \
25: Method (_EJ0, 1) { Return(PCEJ(0x##slot)) } \
26: Name (_SUN, 0x##slot) \
27: }
28:
29: hotplug_slot(01)
30: hotplug_slot(02)
31: hotplug_slot(03)
32: hotplug_slot(04)
33: hotplug_slot(05)
34: hotplug_slot(06)
35: hotplug_slot(07)
36: hotplug_slot(08)
37: hotplug_slot(09)
38: hotplug_slot(0a)
39: hotplug_slot(0b)
40: hotplug_slot(0c)
41: hotplug_slot(0d)
42: hotplug_slot(0e)
43: hotplug_slot(0f)
44: hotplug_slot(10)
45: hotplug_slot(11)
46: hotplug_slot(12)
47: hotplug_slot(13)
48: hotplug_slot(14)
49: hotplug_slot(15)
50: hotplug_slot(16)
51: hotplug_slot(17)
52: hotplug_slot(18)
53: hotplug_slot(19)
54: hotplug_slot(1a)
55: hotplug_slot(1b)
56: hotplug_slot(1c)
57: hotplug_slot(1d)
58: hotplug_slot(1e)
59: hotplug_slot(1f)
60:
61: #define gen_pci_hotplug(slot) \
62: If (LEqual(Arg0, 0x##slot)) { Notify(S##slot, Arg1) }
63:
64: Method(PCNT, 2) {
65: gen_pci_hotplug(01)
66: gen_pci_hotplug(02)
67: gen_pci_hotplug(03)
68: gen_pci_hotplug(04)
69: gen_pci_hotplug(05)
70: gen_pci_hotplug(06)
71: gen_pci_hotplug(07)
72: gen_pci_hotplug(08)
73: gen_pci_hotplug(09)
74: gen_pci_hotplug(0a)
75: gen_pci_hotplug(0b)
76: gen_pci_hotplug(0c)
77: gen_pci_hotplug(0d)
78: gen_pci_hotplug(0e)
79: gen_pci_hotplug(0f)
80: gen_pci_hotplug(10)
81: gen_pci_hotplug(11)
82: gen_pci_hotplug(12)
83: gen_pci_hotplug(13)
84: gen_pci_hotplug(14)
85: gen_pci_hotplug(15)
86: gen_pci_hotplug(16)
87: gen_pci_hotplug(17)
88: gen_pci_hotplug(18)
89: gen_pci_hotplug(19)
90: gen_pci_hotplug(1a)
91: gen_pci_hotplug(1b)
92: gen_pci_hotplug(1c)
93: gen_pci_hotplug(1d)
94: gen_pci_hotplug(1e)
95: gen_pci_hotplug(1f)
96: }
97: }
98: }
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