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Converted Bus_EvtDeviceAdd

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This commit is contained in:
Benjamin Höglinger
2018-05-12 17:09:52 +02:00
parent d00ac496b5
commit d92981e68b
1 changed files with 28 additions and 10 deletions
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38
sys/Driver.c
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@@ -101,7 +101,7 @@ NTSTATUS Bus_EvtDeviceAdd(IN WDFDRIVER Driver, IN PWDFDEVICE_INIT DeviceInit)
PAGED_CODE();
KdPrint((DRIVERNAME "Bus_EvtDeviceAdd: 0x%p\n", Driver));
TraceEvents(TRACE_LEVEL_INFORMATION, TRACE_DRIVER, "%!FUNC! Entry");
WdfDeviceInitSetDeviceType(DeviceInit, FILE_DEVICE_BUS_EXTENDER);
// More than one process may talk to the bus at the same time
@@ -137,16 +137,19 @@ NTSTATUS Bus_EvtDeviceAdd(IN WDFDRIVER Driver, IN PWDFDEVICE_INIT DeviceInit)
if (!NT_SUCCESS(status))
{
KdPrint((DRIVERNAME "Error creating device 0x%x\n", status));
TraceEvents(TRACE_LEVEL_ERROR,
TRACE_DRIVER,
"WdfDeviceCreate failed with status %!STATUS!",
status);
return status;
}
KdPrint((DRIVERNAME "Created FDO: 0x%X\n", device));
pFDOData = FdoGetData(device);
if (pFDOData == NULL)
{
KdPrint((DRIVERNAME "Error creating device context\n"));
TraceEvents(TRACE_LEVEL_ERROR,
TRACE_DRIVER,
"FdoGetData failed");
return STATUS_UNSUCCESSFUL;
}
@@ -163,7 +166,10 @@ NTSTATUS Bus_EvtDeviceAdd(IN WDFDRIVER Driver, IN PWDFDEVICE_INIT DeviceInit)
status = WdfCollectionCreate(&collectionAttributes, &pFDOData->PendingPluginRequests);
if (!NT_SUCCESS(status))
{
KdPrint((DRIVERNAME "WdfCollectionCreate failed with status 0x%X\n", status));
TraceEvents(TRACE_LEVEL_ERROR,
TRACE_DRIVER,
"WdfCollectionCreate failed with status %!STATUS!",
status);
return STATUS_UNSUCCESSFUL;
}
@@ -173,7 +179,10 @@ NTSTATUS Bus_EvtDeviceAdd(IN WDFDRIVER Driver, IN PWDFDEVICE_INIT DeviceInit)
status = WdfSpinLockCreate(&collectionAttributes, &pFDOData->PendingPluginRequestsLock);
if (!NT_SUCCESS(status))
{
KdPrint((DRIVERNAME "WdfSpinLockCreate failed with status 0x%X\n", status));
TraceEvents(TRACE_LEVEL_ERROR,
TRACE_DRIVER,
"WdfSpinLockCreate failed with status %!STATUS!",
status);
return STATUS_UNSUCCESSFUL;
}
@@ -211,7 +220,10 @@ NTSTATUS Bus_EvtDeviceAdd(IN WDFDRIVER Driver, IN PWDFDEVICE_INIT DeviceInit)
&queryInterfaceConfig);
if (!NT_SUCCESS(status)) {
KdPrint((DRIVERNAME "WdfDeviceAddQueryInterface failed 0x%0x\n", status));
TraceEvents(TRACE_LEVEL_ERROR,
TRACE_DRIVER,
"WdfDeviceAddQueryInterface failed with status %!STATUS!",
status);
return(status);
}
@@ -231,7 +243,10 @@ NTSTATUS Bus_EvtDeviceAdd(IN WDFDRIVER Driver, IN PWDFDEVICE_INIT DeviceInit)
if (!NT_SUCCESS(status))
{
KdPrint((DRIVERNAME "WdfIoQueueCreate failed status 0x%x\n", status));
TraceEvents(TRACE_LEVEL_ERROR,
TRACE_DRIVER,
"WdfIoQueueCreate failed with status %!STATUS!",
status);
return status;
}
@@ -243,7 +258,10 @@ NTSTATUS Bus_EvtDeviceAdd(IN WDFDRIVER Driver, IN PWDFDEVICE_INIT DeviceInit)
if (!NT_SUCCESS(status))
{
KdPrint((DRIVERNAME "WdfDeviceCreateDeviceInterface failed status 0x%x\n", status));
TraceEvents(TRACE_LEVEL_ERROR,
TRACE_DRIVER,
"WdfDeviceCreateDeviceInterface failed with status %!STATUS!",
status);
return status;
}