[ACPICA]
[reactos.git] / reactos / drivers / bus / acpi / interface.c
1 #include "precomp.h"
2
3 #define NDEBUG
4 #include <debug.h>
5
6 VOID
7 NTAPI
8 AcpiInterfaceReference(PVOID Context)
9 {
10 UNIMPLEMENTED
11 }
12
13 VOID
14 NTAPI
15 AcpiInterfaceDereference(PVOID Context)
16 {
17 UNIMPLEMENTED
18 }
19
20 NTSTATUS
21 NTAPI
22 AcpiInterfaceConnectVector(PDEVICE_OBJECT Context,
23 ULONG GpeNumber,
24 KINTERRUPT_MODE Mode,
25 BOOLEAN Shareable,
26 PGPE_SERVICE_ROUTINE ServiceRoutine,
27 PVOID ServiceContext,
28 PVOID ObjectContext)
29 {
30 UNIMPLEMENTED
31
32 return STATUS_NOT_IMPLEMENTED;
33 }
34
35 NTSTATUS
36 NTAPI
37 AcpiInterfaceDisconnectVector(PVOID ObjectContext)
38 {
39 UNIMPLEMENTED
40
41 return STATUS_NOT_IMPLEMENTED;
42 }
43
44 NTSTATUS
45 NTAPI
46 AcpiInterfaceEnableEvent(PDEVICE_OBJECT Context,
47 PVOID ObjectContext)
48 {
49 UNIMPLEMENTED
50
51 return STATUS_NOT_IMPLEMENTED;
52 }
53
54 NTSTATUS
55 NTAPI
56 AcpiInterfaceDisableEvent(PDEVICE_OBJECT Context,
57 PVOID ObjectContext)
58 {
59 UNIMPLEMENTED
60
61 return STATUS_NOT_IMPLEMENTED;
62 }
63
64 NTSTATUS
65 NTAPI
66 AcpiInterfaceClearStatus(PDEVICE_OBJECT Context,
67 PVOID ObjectContext)
68 {
69 UNIMPLEMENTED
70
71 return STATUS_NOT_IMPLEMENTED;
72 }
73
74 NTSTATUS
75 NTAPI
76 AcpiInterfaceNotificationsRegister(PDEVICE_OBJECT Context,
77 PDEVICE_NOTIFY_CALLBACK NotificationHandler,
78 PVOID NotificationContext)
79 {
80 UNIMPLEMENTED
81
82 return STATUS_NOT_IMPLEMENTED;
83 }
84
85 VOID
86 NTAPI
87 AcpiInterfaceNotificationsUnregister(PDEVICE_OBJECT Context,
88 PDEVICE_NOTIFY_CALLBACK NotificationHandler)
89 {
90 UNIMPLEMENTED
91 }
92
93 NTSTATUS
94 Bus_PDO_QueryInterface(PPDO_DEVICE_DATA DeviceData,
95 PIRP Irp)
96 {
97 PIO_STACK_LOCATION IrpSp = IoGetCurrentIrpStackLocation(Irp);
98 PACPI_INTERFACE_STANDARD AcpiInterface;
99
100 if (IrpSp->Parameters.QueryInterface.Version != 1)
101 {
102 DPRINT1("Invalid version number: %d\n",
103 IrpSp->Parameters.QueryInterface.Version);
104 return STATUS_INVALID_PARAMETER;
105 }
106
107 if (RtlCompareMemory(IrpSp->Parameters.QueryInterface.InterfaceType,
108 &GUID_ACPI_INTERFACE_STANDARD, sizeof(GUID)) == sizeof(GUID))
109 {
110 DPRINT("GUID_ACPI_INTERFACE_STANDARD\n");
111
112 if (IrpSp->Parameters.QueryInterface.Size < sizeof(ACPI_INTERFACE_STANDARD))
113 {
114 DPRINT1("Buffer too small! (%d)\n", IrpSp->Parameters.QueryInterface.Size);
115 return STATUS_BUFFER_TOO_SMALL;
116 }
117
118 AcpiInterface = (PACPI_INTERFACE_STANDARD)IrpSp->Parameters.QueryInterface.Interface;
119
120 AcpiInterface->InterfaceReference = AcpiInterfaceReference;
121 AcpiInterface->InterfaceDereference = AcpiInterfaceDereference;
122 AcpiInterface->GpeConnectVector = AcpiInterfaceConnectVector;
123 AcpiInterface->GpeDisconnectVector = AcpiInterfaceDisconnectVector;
124 AcpiInterface->GpeEnableEvent = AcpiInterfaceEnableEvent;
125 AcpiInterface->GpeDisableEvent = AcpiInterfaceDisableEvent;
126 AcpiInterface->GpeClearStatus = AcpiInterfaceClearStatus;
127 AcpiInterface->RegisterForDeviceNotifications = AcpiInterfaceNotificationsRegister;
128 AcpiInterface->UnregisterForDeviceNotifications = AcpiInterfaceNotificationsUnregister;
129
130 return STATUS_SUCCESS;
131 }
132 else
133 {
134 DPRINT1("Invalid GUID\n");
135 return STATUS_NOT_SUPPORTED;
136 }
137 }