ReactOS 0.4.15-dev-8146-gdc0ed6d
busemul.c File Reference
#include <hal.h>
#include <debug.h>
Include dependency graph for busemul.c:

Go to the source code of this file.

Macros

#define NDEBUG
 

Functions

VOID NTAPI HalpRegisterKdSupportFunctions (VOID)
 
NTSTATUS NTAPI HalpAssignSlotResources (IN PUNICODE_STRING RegistryPath, IN PUNICODE_STRING DriverClassName, IN PDRIVER_OBJECT DriverObject, IN PDEVICE_OBJECT DeviceObject, IN INTERFACE_TYPE BusType, IN ULONG BusNumber, IN ULONG SlotNumber, IN OUT PCM_RESOURCE_LIST *AllocatedResources)
 
BOOLEAN NTAPI HalpTranslateBusAddress (IN INTERFACE_TYPE InterfaceType, IN ULONG BusNumber, IN PHYSICAL_ADDRESS BusAddress, IN OUT PULONG AddressSpace, OUT PPHYSICAL_ADDRESS TranslatedAddress)
 
BOOLEAN NTAPI HalpFindBusAddressTranslation (IN PHYSICAL_ADDRESS BusAddress, IN OUT PULONG AddressSpace, OUT PPHYSICAL_ADDRESS TranslatedAddress, IN OUT PULONG_PTR Context, IN BOOLEAN NextBus)
 
NTSTATUS NTAPI HalAdjustResourceList (IN OUT PIO_RESOURCE_REQUIREMENTS_LIST *pRequirementsList)
 
NTSTATUS NTAPI HalAssignSlotResources (IN PUNICODE_STRING RegistryPath, IN PUNICODE_STRING DriverClassName, IN PDRIVER_OBJECT DriverObject, IN PDEVICE_OBJECT DeviceObject, IN INTERFACE_TYPE BusType, IN ULONG BusNumber, IN ULONG SlotNumber, IN OUT PCM_RESOURCE_LIST *AllocatedResources)
 
ULONG NTAPI HalGetBusData (IN BUS_DATA_TYPE BusDataType, IN ULONG BusNumber, IN ULONG SlotNumber, IN PVOID Buffer, IN ULONG Length)
 
ULONG NTAPI HalGetBusDataByOffset (IN BUS_DATA_TYPE BusDataType, IN ULONG BusNumber, IN ULONG SlotNumber, IN PVOID Buffer, IN ULONG Offset, IN ULONG Length)
 
ULONG NTAPI HalGetInterruptVector (IN INTERFACE_TYPE InterfaceType, IN ULONG BusNumber, IN ULONG BusInterruptLevel, IN ULONG BusInterruptVector, OUT PKIRQL Irql, OUT PKAFFINITY Affinity)
 
ULONG NTAPI HalSetBusData (IN BUS_DATA_TYPE BusDataType, IN ULONG BusNumber, IN ULONG SlotNumber, IN PVOID Buffer, IN ULONG Length)
 
ULONG NTAPI HalSetBusDataByOffset (IN BUS_DATA_TYPE BusDataType, IN ULONG BusNumber, IN ULONG SlotNumber, IN PVOID Buffer, IN ULONG Offset, IN ULONG Length)
 
BOOLEAN NTAPI HalTranslateBusAddress (IN INTERFACE_TYPE InterfaceType, IN ULONG BusNumber, IN PHYSICAL_ADDRESS BusAddress, IN OUT PULONG AddressSpace, OUT PPHYSICAL_ADDRESS TranslatedAddress)
 

Macro Definition Documentation

◆ NDEBUG

#define NDEBUG

Definition at line 12 of file busemul.c.

Function Documentation

◆ HalAdjustResourceList()

NTSTATUS NTAPI HalAdjustResourceList ( IN OUT PIO_RESOURCE_REQUIREMENTS_LIST pRequirementsList)

Definition at line 117 of file busemul.c.

118{
119 /* Deprecated, return success */
120 return STATUS_SUCCESS;
121}
#define STATUS_SUCCESS
Definition: shellext.h:65

◆ HalAssignSlotResources()

NTSTATUS NTAPI HalAssignSlotResources ( IN PUNICODE_STRING  RegistryPath,
IN PUNICODE_STRING  DriverClassName,
IN PDRIVER_OBJECT  DriverObject,
IN PDEVICE_OBJECT  DeviceObject,
IN INTERFACE_TYPE  BusType,
IN ULONG  BusNumber,
IN ULONG  SlotNumber,
IN OUT PCM_RESOURCE_LIST AllocatedResources 
)

Definition at line 128 of file busemul.c.

136{
137 /* Check the bus type */
138 if (BusType != PCIBus)
139 {
140 /* Call our internal handler */
145 BusType,
146 BusNumber,
149 }
150 else
151 {
152 /* Call the PCI registered function */
157 PCIBus,
158 BusNumber,
161 }
162}
NTSTATUS NTAPI HalpAssignSlotResources(IN PUNICODE_STRING RegistryPath, IN PUNICODE_STRING DriverClassName, IN PDRIVER_OBJECT DriverObject, IN PDEVICE_OBJECT DeviceObject, IN INTERFACE_TYPE BusType, IN ULONG BusNumber, IN ULONG SlotNumber, IN OUT PCM_RESOURCE_LIST *AllocatedResources)
Definition: busemul.c:45
@ PCIBus
Definition: hwresource.cpp:142
_Inout_opt_ PDEVICE_OBJECT _Inout_opt_ PDEVICE_OBJECT _Inout_opt_ PDEVICE_OBJECT _Inout_opt_ PCM_RESOURCE_LIST * AllocatedResources
Definition: ndis.h:4643
#define HalPciAssignSlotResources
Definition: halfuncs.h:42
_In_ PDEVICE_OBJECT DeviceObject
Definition: wdfdevice.h:2055
_Must_inspect_result_ _In_ PDRIVER_OBJECT _In_ PCUNICODE_STRING RegistryPath
Definition: wdfdriver.h:215
_Must_inspect_result_ _In_ PDRIVER_OBJECT DriverObject
Definition: wdfdriver.h:213
_In_ WDFIORESREQLIST _In_ ULONG SlotNumber
Definition: wdfresource.h:68
_In_opt_ PUNICODE_STRING DriverClassName
Definition: halfuncs.h:156
_In_opt_ PUNICODE_STRING _In_ PDRIVER_OBJECT _In_ PDEVICE_OBJECT _In_ INTERFACE_TYPE _In_ ULONG BusNumber
Definition: halfuncs.h:160
_In_opt_ PUNICODE_STRING _In_ PDRIVER_OBJECT _In_ PDEVICE_OBJECT _In_ INTERFACE_TYPE BusType
Definition: halfuncs.h:159

◆ HalGetBusData()

ULONG NTAPI HalGetBusData ( IN BUS_DATA_TYPE  BusDataType,
IN ULONG  BusNumber,
IN ULONG  SlotNumber,
IN PVOID  Buffer,
IN ULONG  Length 
)

Definition at line 169 of file busemul.c.

174{
175 /* Call the extended function */
176 return HalGetBusDataByOffset(BusDataType,
177 BusNumber,
179 Buffer,
180 0,
181 Length);
182}
ULONG NTAPI HalGetBusDataByOffset(IN BUS_DATA_TYPE BusDataType, IN ULONG BusNumber, IN ULONG SlotNumber, IN PVOID Buffer, IN ULONG Offset, IN ULONG Length)
Definition: busemul.c:189
Definition: bufpool.h:45
_In_ ULONG _In_ ULONG _In_ ULONG Length
Definition: ntddpcm.h:102

◆ HalGetBusDataByOffset()

ULONG NTAPI HalGetBusDataByOffset ( IN BUS_DATA_TYPE  BusDataType,
IN ULONG  BusNumber,
IN ULONG  SlotNumber,
IN PVOID  Buffer,
IN ULONG  Offset,
IN ULONG  Length 
)

Definition at line 189 of file busemul.c.

195{
196 BUS_HANDLER BusHandler;
197
198 /* Look as the bus type */
199 if (BusDataType == Cmos)
200 {
201 /* Call CMOS Function */
203 }
204 else if (BusDataType == EisaConfiguration)
205 {
206 /* FIXME: TODO */
207 ASSERT(FALSE);
208 }
209 else if ((BusDataType == PCIConfiguration) &&
212 {
213 /* Setup fake PCI Bus handler */
214 RtlCopyMemory(&BusHandler, &HalpFakePciBusHandler, sizeof(BUS_HANDLER));
215 BusHandler.BusNumber = BusNumber;
216
217 /* Call PCI function */
218 return HalpGetPCIData(&BusHandler,
219 &BusHandler,
221 Buffer,
222 Offset,
223 Length);
224 }
225
226 /* Invalid bus */
227 return 0;
228}
BUS_HANDLER HalpFakePciBusHandler
Definition: pcibus.c:94
ULONG HalpMaxPciBus
Definition: bus.h:635
BOOLEAN HalpPCIConfigInitialized
Definition: pcibus.c:20
ULONG HalpMinPciBus
Definition: pcibus.c:21
ULONG NTAPI HalpGetPCIData(IN PBUS_HANDLER BusHandler, IN PBUS_HANDLER RootBusHandler, IN ULONG SlotNumber, IN PVOID Buffer, IN ULONG Offset, IN ULONG Length)
Definition: pcibus.c:507
#define FALSE
Definition: types.h:117
ULONG NTAPI HalpGetCmosData(_In_ ULONG BusNumber, _In_ ULONG SlotNumber, _Out_writes_bytes_(Length) PVOID Buffer, _In_ ULONG Length)
Definition: cmos.c:49
#define ASSERT(a)
Definition: mode.c:44
_In_ ULONG _In_ ULONG Offset
Definition: ntddpcm.h:101
@ EisaConfiguration
Definition: miniport.h:90
@ Cmos
Definition: miniport.h:89
@ PCIConfiguration
Definition: miniport.h:93
ULONG BusNumber
Definition: haltypes.h:237
#define RtlCopyMemory(Destination, Source, Length)
Definition: typedefs.h:263

Referenced by HalGetBusData().

◆ HalGetInterruptVector()

ULONG NTAPI HalGetInterruptVector ( IN INTERFACE_TYPE  InterfaceType,
IN ULONG  BusNumber,
IN ULONG  BusInterruptLevel,
IN ULONG  BusInterruptVector,
OUT PKIRQL  Irql,
OUT PKAFFINITY  Affinity 
)

Definition at line 235 of file busemul.c.

241{
242 /* Call the system bus translator */
245 Irql,
246 Affinity);
247}
ULONG NTAPI HalpGetRootInterruptVector(_In_ ULONG BusInterruptLevel, _In_ ULONG BusInterruptVector, _Out_ PKIRQL OutIrql, _Out_ PKAFFINITY OutAffinity)
Definition: apic.c:400
_Out_ PKIRQL Irql
Definition: csq.h:179
_In_ ULONG _In_ ULONG BusInterruptLevel
Definition: halfuncs.h:171
_In_ ULONG _In_ ULONG _In_ ULONG BusInterruptVector
Definition: halfuncs.h:172
_In_ ULONG _In_ ULONG _In_ ULONG _Out_ PKIRQL _Out_ PKAFFINITY Affinity
Definition: halfuncs.h:174

◆ HalpAssignSlotResources()

NTSTATUS NTAPI HalpAssignSlotResources ( IN PUNICODE_STRING  RegistryPath,
IN PUNICODE_STRING  DriverClassName,
IN PDRIVER_OBJECT  DriverObject,
IN PDEVICE_OBJECT  DeviceObject,
IN INTERFACE_TYPE  BusType,
IN ULONG  BusNumber,
IN ULONG  SlotNumber,
IN OUT PCM_RESOURCE_LIST AllocatedResources 
)

Definition at line 45 of file busemul.c.

53{
54 BUS_HANDLER BusHandler;
55 PAGED_CODE();
56
57 /* Only PCI is supported */
59
60 /* Setup fake PCI Bus handler */
61 RtlCopyMemory(&BusHandler, &HalpFakePciBusHandler, sizeof(BUS_HANDLER));
62 BusHandler.BusNumber = BusNumber;
63
64 /* Call the PCI function */
65 return HalpAssignPCISlotResources(&BusHandler,
66 &BusHandler,
73}
#define PAGED_CODE()
NTSTATUS NTAPI HalpAssignPCISlotResources(IN PBUS_HANDLER BusHandler, IN PBUS_HANDLER RootHandler, IN PUNICODE_STRING RegistryPath, IN PUNICODE_STRING DriverClassName OPTIONAL, IN PDRIVER_OBJECT DriverObject, IN PDEVICE_OBJECT DeviceObject OPTIONAL, IN ULONG Slot, IN OUT PCM_RESOURCE_LIST *pAllocatedResources)
Definition: pcibus.c:798
#define STATUS_NOT_IMPLEMENTED
Definition: ntstatus.h:239

Referenced by HalAssignSlotResources(), HalpInitBusHandler(), and HalpInitNonBusHandler().

◆ HalpFindBusAddressTranslation()

BOOLEAN NTAPI HalpFindBusAddressTranslation ( IN PHYSICAL_ADDRESS  BusAddress,
IN OUT PULONG  AddressSpace,
OUT PPHYSICAL_ADDRESS  TranslatedAddress,
IN OUT PULONG_PTR  Context,
IN BOOLEAN  NextBus 
)

Definition at line 90 of file busemul.c.

95{
96 /* Make sure we have a context */
97 if (!Context) return FALSE;
98
99 /* If we have data in the context, then this shouldn't be a new lookup */
100 if ((*Context != 0) && (NextBus != FALSE)) return FALSE;
101
102 /* Return bus data */
104
105 /* Set context value and return success */
106 *Context = 1;
107 return TRUE;
108}
#define TRUE
Definition: types.h:120
LONGLONG QuadPart
Definition: typedefs.h:114
_In_ ULONG _In_ PHYSICAL_ADDRESS BusAddress
Definition: iofuncs.h:2273
_In_ ULONG _In_ PHYSICAL_ADDRESS _Inout_ PULONG _Out_ PPHYSICAL_ADDRESS TranslatedAddress
Definition: iofuncs.h:2275

Referenced by HalpInitNonBusHandler().

◆ HalpRegisterKdSupportFunctions()

VOID NTAPI HalpRegisterKdSupportFunctions ( VOID  )

Definition at line 22 of file busemul.c.

23{
24 /* Register PCI Device Functions */
27
28 /* Register memory functions */
29#ifndef _MINIHAL_
30#if (NTDDI_VERSION >= NTDDI_VISTA)
33#else
36#endif
37#endif
38
39 /* Register ACPI stub */
41}
PVOID NTAPI HalpMapPhysicalMemory64Vista(IN PHYSICAL_ADDRESS PhysicalAddress, IN PFN_COUNT PageCount, IN BOOLEAN FlushCurrentTLB)
Definition: memory.c:156
VOID NTAPI HalpUnmapVirtualAddress(IN PVOID VirtualAddress, IN PFN_COUNT PageCount)
Definition: memory.c:148
VOID NTAPI HalpUnmapVirtualAddressVista(IN PVOID VirtualAddress, IN PFN_COUNT PageCount, IN BOOLEAN FlushCurrentTLB)
Definition: memory.c:227
PVOID NTAPI HalpMapPhysicalMemory64(IN PHYSICAL_ADDRESS PhysicalAddress, IN PFN_COUNT PageCount)
Definition: memory.c:140
VOID NTAPI HalpCheckPowerButton(VOID)
Definition: misc.c:146
NTSTATUS NTAPI HalpReleasePciDeviceForDebugging(_Inout_ PDEBUG_DEVICE_DESCRIPTOR PciDevice)
Releases the PCI device MMIO mappings previously allocated with HalpSetupPciDeviceForDebugging().
Definition: kdpci.c:421
NTSTATUS NTAPI HalpSetupPciDeviceForDebugging(_In_opt_ PVOID LoaderBlock, _Inout_ PDEBUG_DEVICE_DESCRIPTOR PciDevice)
Finds and fully initializes the PCI device associated with the supplied debug device descriptor.
Definition: kdpci.c:483
#define KdUnmapVirtualAddress
Definition: halfuncs.h:53
#define KdMapPhysicalMemory64
Definition: halfuncs.h:52
#define KdSetupPciDeviceForDebugging
Definition: halfuncs.h:47
#define KdReleasePciDeviceforDebugging
Definition: halfuncs.h:48
#define KdCheckPowerButton
Definition: halfuncs.h:50

Referenced by HalInitializeProcessor().

◆ HalpTranslateBusAddress()

BOOLEAN NTAPI HalpTranslateBusAddress ( IN INTERFACE_TYPE  InterfaceType,
IN ULONG  BusNumber,
IN PHYSICAL_ADDRESS  BusAddress,
IN OUT PULONG  AddressSpace,
OUT PPHYSICAL_ADDRESS  TranslatedAddress 
)

Definition at line 77 of file busemul.c.

82{
83 /* Translation is easy */
85 return TRUE;
86}

Referenced by HalpInitNonBusHandler().

◆ HalSetBusData()

ULONG NTAPI HalSetBusData ( IN BUS_DATA_TYPE  BusDataType,
IN ULONG  BusNumber,
IN ULONG  SlotNumber,
IN PVOID  Buffer,
IN ULONG  Length 
)

Definition at line 254 of file busemul.c.

259{
260 /* Call the extended function */
261 return HalSetBusDataByOffset(BusDataType,
262 BusNumber,
264 Buffer,
265 0,
266 Length);
267}
ULONG NTAPI HalSetBusDataByOffset(IN BUS_DATA_TYPE BusDataType, IN ULONG BusNumber, IN ULONG SlotNumber, IN PVOID Buffer, IN ULONG Offset, IN ULONG Length)
Definition: busemul.c:274

◆ HalSetBusDataByOffset()

ULONG NTAPI HalSetBusDataByOffset ( IN BUS_DATA_TYPE  BusDataType,
IN ULONG  BusNumber,
IN ULONG  SlotNumber,
IN PVOID  Buffer,
IN ULONG  Offset,
IN ULONG  Length 
)

Definition at line 274 of file busemul.c.

280{
281 BUS_HANDLER BusHandler;
282
283 /* Look as the bus type */
284 if (BusDataType == Cmos)
285 {
286 /* Call CMOS Function */
288 }
289 else if ((BusDataType == PCIConfiguration) && (HalpPCIConfigInitialized))
290 {
291 /* Setup fake PCI Bus handler */
292 RtlCopyMemory(&BusHandler, &HalpFakePciBusHandler, sizeof(BUS_HANDLER));
293 BusHandler.BusNumber = BusNumber;
294
295 /* Call PCI function */
296 return HalpSetPCIData(&BusHandler,
297 &BusHandler,
299 Buffer,
300 Offset,
301 Length);
302 }
303
304 /* Invalid bus */
305 return 0;
306}
ULONG NTAPI HalpSetPCIData(IN PBUS_HANDLER BusHandler, IN PBUS_HANDLER RootBusHandler, IN ULONG SlotNumber, IN PVOID Buffer, IN ULONG Offset, IN ULONG Length)
Definition: pcibus.c:587
ULONG NTAPI HalpSetCmosData(_In_ ULONG BusNumber, _In_ ULONG SlotNumber, _In_reads_bytes_(Length) PVOID Buffer, _In_ ULONG Length)
Definition: cmos.c:104

Referenced by HalSetBusData().

◆ HalTranslateBusAddress()

BOOLEAN NTAPI HalTranslateBusAddress ( IN INTERFACE_TYPE  InterfaceType,
IN ULONG  BusNumber,
IN PHYSICAL_ADDRESS  BusAddress,
IN OUT PULONG  AddressSpace,
OUT PPHYSICAL_ADDRESS  TranslatedAddress 
)

Definition at line 313 of file busemul.c.

318{
319 /* Look as the bus type */
320 if (InterfaceType == PCIBus)
321 {
322 /* Call the PCI registered function */
324 BusNumber,
328 }
329 else
330 {
331 /* Translation is easy */
333 return TRUE;
334 }
335}
#define HalPciTranslateBusAddress
Definition: halfuncs.h:41
_Must_inspect_result_ _In_ WDFDEVICE _In_ LPCGUID InterfaceType
Definition: wdffdo.h:463
_In_ ULONG _In_ PHYSICAL_ADDRESS _Inout_ PULONG AddressSpace
Definition: iofuncs.h:2274