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[PCMCIA]

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- Check if the IOCTL interface should be enabled (not used yet)

svn path=/trunk/; revision=46913
This commit is contained in:
Cameron Gutman 2010-04-17 23:32:29 +00:00
parent 9ce679f7cf
commit b3be7aba54
1 changed files with 26 additions and 1 deletions
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27
reactos/drivers/bus/pcmcia/pcmcia.c
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@ -11,6 +11,8 @@
//#define NDEBUG
#include <debug.h>
BOOLEAN IoctlEnabled;
NTSTATUS
NTAPI
PcmciaCreateClose(PDEVICE_OBJECT DeviceObject,
@ -202,6 +204,11 @@ NTAPI
DriverEntry(PDRIVER_OBJECT DriverObject,
PUNICODE_STRING RegistryPath)
{
RTL_QUERY_REGISTRY_TABLE QueryTable[2];
NTSTATUS Status;
DPRINT1("PCMCIA: DriverEntry\n");
DriverObject->MajorFunction[IRP_MJ_CREATE] = PcmciaCreateClose;
DriverObject->MajorFunction[IRP_MJ_CLOSE] = PcmciaCreateClose;
DriverObject->MajorFunction[IRP_MJ_DEVICE_CONTROL] = PcmciaDeviceControl;
@ -211,7 +218,25 @@ DriverEntry(PDRIVER_OBJECT DriverObject,
DriverObject->DriverExtension->AddDevice = PcmciaAddDevice;
DriverObject->DriverUnload = PcmciaUnload;
DPRINT1("PCMCIA: DriverEntry\n");
RtlZeroMemory(QueryTable, sizeof(RTL_QUERY_REGISTRY_TABLE) * 2);
QueryTable[0].Flags = RTL_QUERY_REGISTRY_DIRECT | RTL_QUERY_REGISTRY_REQUIRED;
QueryTable[0].Name = L"IoctlInterface";
QueryTable[0].EntryContext = &IoctlEnabled;
Status = RtlQueryRegistryValues(RTL_REGISTRY_SERVICES,
L"Pcmcia\\Parameters",
QueryTable,
NULL,
NULL);
if (!NT_SUCCESS(Status))
{
/* Key not present so assume disabled */
IoctlEnabled = FALSE;
}
DPRINT("PCMCIA: Ioctl interface %s\n",
(IoctlEnabled ? "enabled" : "disabled"));
return STATUS_SUCCESS;
}