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Make NDIS 6.80 compliant

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Implement support for synchronous OID requests and declare the Wintun as
NDIS 6.80 compliant.

https://docs.microsoft.com/en-us/windows-hardware/drivers/network/introduction-to-ndis-6-80

Signed-off-by: Simon Rozman <simon@rozman.si>
This commit is contained in:
Simon Rozman 2019-06-21 11:43:17 +02:00 committed by Jason A. Donenfeld
parent c394368e88
commit de2c48db84
2 changed files with 22 additions and 6 deletions
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24
wintun.c
View File

@ -1525,6 +1525,21 @@ static void TunCancelDirectOidRequest(NDIS_HANDLE MiniportAdapterContext, PVOID
{
}
static MINIPORT_SYNCHRONOUS_OID_REQUEST TunSynchronousOidRequest;
_Use_decl_annotations_
static NDIS_STATUS TunSynchronousOidRequest(NDIS_HANDLE MiniportAdapterContext, PNDIS_OID_REQUEST OidRequest)
{
switch (OidRequest->RequestType) {
case NdisRequestQueryInformation:
case NdisRequestQueryStatistics:
case NdisRequestSetInformation:
return NDIS_STATUS_NOT_SUPPORTED;
default:
return NDIS_STATUS_INVALID_OID;
}
}
static MINIPORT_UNLOAD TunUnload;
_Use_decl_annotations_
static VOID TunUnload(PDRIVER_OBJECT DriverObject)
@ -1546,9 +1561,9 @@ NTSTATUS DriverEntry(DRIVER_OBJECT *DriverObject, UNICODE_STRING *RegistryPath)
NDIS_MINIPORT_DRIVER_CHARACTERISTICS miniport = {
.Header = {
.Type = NDIS_OBJECT_TYPE_MINIPORT_DRIVER_CHARACTERISTICS,
.Revision = NDIS_MINIPORT_DRIVER_CHARACTERISTICS_REVISION_2,
.Size = NDIS_SIZEOF_MINIPORT_DRIVER_CHARACTERISTICS_REVISION_2
.Type = NDIS_OBJECT_TYPE_MINIPORT_DRIVER_CHARACTERISTICS,
.Revision = NdisVersion < NDIS_RUNTIME_VERSION_680 ? NDIS_MINIPORT_DRIVER_CHARACTERISTICS_REVISION_2 : NDIS_MINIPORT_DRIVER_CHARACTERISTICS_REVISION_3,
.Size = NdisVersion < NDIS_RUNTIME_VERSION_680 ? NDIS_SIZEOF_MINIPORT_DRIVER_CHARACTERISTICS_REVISION_2 : NDIS_SIZEOF_MINIPORT_DRIVER_CHARACTERISTICS_REVISION_3
},
.MajorNdisVersion = (UCHAR)((NdisVersion & 0x00ff0000) >> 16),
@ -1570,7 +1585,8 @@ NTSTATUS DriverEntry(DRIVER_OBJECT *DriverObject, UNICODE_STRING *RegistryPath)
.ShutdownHandlerEx = TunShutdownEx,
.CancelOidRequestHandler = TunCancelOidRequest,
.DirectOidRequestHandler = TunDirectOidRequest,
.CancelDirectOidRequestHandler = TunCancelDirectOidRequest
.CancelDirectOidRequestHandler = TunCancelDirectOidRequest,
.SynchronousOidRequestHandler = TunSynchronousOidRequest
};
if (!NT_SUCCESS(status = NdisMRegisterMiniportDriver(DriverObject, RegistryPath, NULL, &miniport, &NdisMiniportDriverHandle)))
return status;

4
wintun.vcxproj
View File

@ -124,12 +124,12 @@
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" />
<ItemDefinitionGroup>
<ClCompile>
<PreprocessorDefinitions>WINTUN_VERSION_MAJ=$(WintunVersionMaj);WINTUN_VERSION_MIN=$(WintunVersionMin);WINTUN_VERSION_STR="$(WintunVersionStr)";NDIS_MINIPORT_DRIVER=1;NDIS620_MINIPORT=1;NDIS670_MINIPORT=1;NDIS_WDM=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions>WINTUN_VERSION_MAJ=$(WintunVersionMaj);WINTUN_VERSION_MIN=$(WintunVersionMin);WINTUN_VERSION_STR="$(WintunVersionStr)";NDIS_MINIPORT_DRIVER=1;NDIS620_MINIPORT=1;NDIS680_MINIPORT=1;NDIS_WDM=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<WarningLevel>Level4</WarningLevel>
<EnablePREfast>true</EnablePREfast>
</ClCompile>
<ResourceCompile>
<PreprocessorDefinitions>WINTUN_VERSION_MAJ=$(WintunVersionMaj);WINTUN_VERSION_MIN=$(WintunVersionMin);WINTUN_VERSION_STR="$(WintunVersionStr)";NDIS_MINIPORT_DRIVER=1;NDIS620_MINIPORT=1;NDIS670_MINIPORT=1;NDIS_WDM=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions>WINTUN_VERSION_MAJ=$(WintunVersionMaj);WINTUN_VERSION_MIN=$(WintunVersionMin);WINTUN_VERSION_STR="$(WintunVersionStr)";NDIS_MINIPORT_DRIVER=1;NDIS620_MINIPORT=1;NDIS680_MINIPORT=1;NDIS_WDM=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>
</ResourceCompile>
<Link>
<AdditionalDependencies>ndis.lib;wdmsec.lib;%(AdditionalDependencies)</AdditionalDependencies>