4 * Copyright (C) 2002, 2003, 2004 ReactOS Team
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Library General Public License for more details.
16 * You should have received a copy of the GNU Library General Public
17 * License along with this library; see the file COPYING.LIB.
18 * If not, write to the Free Software Foundation,
19 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
34 #include <ndk/ntndk.h>
35 #include <reactos/helper.h>
40 #define TAG_VIDEO_PORT TAG('V', 'I', 'D', 'P')
42 #define DPFLTR_IHVVIDEO_ID 0 /* FIXME */
44 typedef struct _VIDEO_PORT_ADDRESS_MAPPING
49 PHYSICAL_ADDRESS IoAddress
;
50 ULONG SystemIoBusNumber
;
52 } VIDEO_PORT_ADDRESS_MAPPING
, *PVIDEO_PORT_ADDRESS_MAPPING
;
54 struct _VIDEO_PORT_AGP_VIRTUAL_MAPPING
;
56 typedef struct _VIDEO_PORT_AGP_MAPPING
60 PHYSICAL_ADDRESS PhysicalAddress
;
61 } VIDEO_PORT_AGP_MAPPING
, *PVIDEO_PORT_AGP_MAPPING
;
63 typedef struct _VIDEO_PORT_AGP_VIRTUAL_MAPPING
65 PVIDEO_PORT_AGP_MAPPING AgpMapping
;
68 } VIDEO_PORT_AGP_VIRTUAL_MAPPING
, *PVIDEO_PORT_AGP_VIRTUAL_MAPPING
;
70 typedef struct _VIDEO_PORT_DRIVER_EXTENSION
72 VIDEO_HW_INITIALIZATION_DATA InitializationData
;
74 UNICODE_STRING RegistryPath
;
75 } VIDEO_PORT_DRIVER_EXTENSION
, *PVIDEO_PORT_DRIVER_EXTENSION
;
77 typedef struct _VIDEO_PORT_DEVICE_EXTENSTION
80 PDRIVER_OBJECT DriverObject
;
81 PDEVICE_OBJECT PhysicalDeviceObject
;
82 PDEVICE_OBJECT FunctionalDeviceObject
;
83 PDEVICE_OBJECT NextDeviceObject
;
84 UNICODE_STRING RegistryPath
;
85 PKINTERRUPT InterruptObject
;
86 KSPIN_LOCK InterruptSpinLock
;
87 PCM_RESOURCE_LIST AllocatedResources
;
88 ULONG InterruptVector
;
90 BOOLEAN InterruptShared
;
91 INTERFACE_TYPE AdapterInterfaceType
;
92 ULONG SystemIoBusNumber
;
93 ULONG SystemIoSlotNumber
;
94 LIST_ENTRY AddressMappingListHead
;
96 VIDEO_PORT_DRIVER_EXTENSION
*DriverExtension
;
98 AGP_BUS_INTERFACE_STANDARD AgpInterface
;
100 CHAR MiniPortDeviceExtension
[1];
101 } VIDEO_PORT_DEVICE_EXTENSION
, *PVIDEO_PORT_DEVICE_EXTENSION
;
103 #define VIDEO_PORT_GET_DEVICE_EXTENSION(MiniportExtension) \
106 VIDEO_PORT_DEVICE_EXTENSION, \
107 MiniPortDeviceExtension)
113 IN PVOID HwDeviceExtension
,
114 IN OUT PINTERFACE Interface
);
119 IntVideoPortAddDevice(
120 IN PDRIVER_OBJECT DriverObject
,
121 IN PDEVICE_OBJECT PhysicalDeviceObject
);
124 IntVideoPortDispatchOpen(
125 IN PDEVICE_OBJECT DeviceObject
,
129 IntVideoPortDispatchClose(
130 IN PDEVICE_OBJECT DeviceObject
,
134 IntVideoPortDispatchCleanup(
135 IN PDEVICE_OBJECT DeviceObject
,
139 IntVideoPortDispatchDeviceControl(
140 IN PDEVICE_OBJECT DeviceObject
,
144 IntVideoPortDispatchPnp(
145 IN PDEVICE_OBJECT DeviceObject
,
149 IntVideoPortDispatchPower(
150 IN PDEVICE_OBJECT DeviceObject
,
154 IntVideoPortDispatchWrite(
155 IN PDEVICE_OBJECT DeviceObject
,
159 IntVideoPortUnload(PDRIVER_OBJECT DriverObject
);
164 IntVideoPortSetupTimer(
165 IN PDEVICE_OBJECT DeviceObject
,
166 IN PVIDEO_PORT_DRIVER_EXTENSION DriverExtension
);
171 IntVideoPortSetupInterrupt(
172 IN PDEVICE_OBJECT DeviceObject
,
173 IN PVIDEO_PORT_DRIVER_EXTENSION DriverExtension
,
174 IN PVIDEO_PORT_CONFIG_INFO ConfigInfo
);
179 IntVideoPortMapPhysicalMemory(
181 IN PHYSICAL_ADDRESS PhysicalAddress
,
182 IN ULONG SizeInBytes
,
184 IN OUT PVOID
*VirtualAddress OPTIONAL
);
188 extern ULONG CsrssInitialized
;
189 extern PKPROCESS Csrss
;
192 VideoPortEnumerateChildren(
193 IN PVOID HwDeviceExtension
,
197 VideoPortGetProcAddress(
198 IN PVOID HwDeviceExtension
,
199 IN PUCHAR FunctionName
);
202 IntAttachToCSRSS(PKPROCESS
*CallingProcess
, PKAPC_STATE ApcState
);
205 IntDetachFromCSRSS(PKPROCESS
*CallingProcess
, PKAPC_STATE ApcState
);
208 IntVideoPortCreateAdapterDeviceObject(
209 IN PDRIVER_OBJECT DriverObject
,
210 IN PVIDEO_PORT_DRIVER_EXTENSION DriverExtension
,
211 IN PDEVICE_OBJECT PhysicalDeviceObject OPTIONAL
,
212 OUT PDEVICE_OBJECT
*DeviceObject OPTIONAL
);
215 IntVideoPortFindAdapter(
216 IN PDRIVER_OBJECT DriverObject
,
217 IN PVIDEO_PORT_DRIVER_EXTENSION DriverExtension
,
218 IN PDEVICE_OBJECT DeviceObject
);
223 IntInt10AllocateBuffer(
227 IN OUT PULONG Length
);
254 IN OUT PINT10_BIOS_ARGUMENTS BiosArguments
);
258 IN PVOID HwDeviceExtension
,
259 IN PVIDEO_X86_BIOS_ARGUMENTS BiosArguments
);
261 #endif /* VIDEOPRT_H */