NdisCmModifyCallQoSComplete (NDIS 5.1) function
Note NDIS 5. x has been deprecated and is superseded by NDIS 6. x. For new NDIS driver development, see Network Drivers Starting with Windows Vista. For information about porting NDIS 5. x drivers to NDIS 6. x, see Porting NDIS 5.x Drivers to NDIS 6.0.
NdisCmModifyCallQoSComplete indicates the completion of the client's request, for which the call manager previously returned NDIS_STATUS_PENDING, to modify the quality of service on a VC.
Syntax
VOID NdisCmModifyCallQoSComplete(
_In_ NDIS_STATUS Status,
_In_ NDIS_HANDLE NdisVcHandle,
_In_ PCO_CALL_PARAMETERS CallParameters
);
Parameters
Status [in]
Specifies the final status of the client's request to modify the QoS on this VC, either NDIS_STATUS_SUCCESS or any CM-determined NDIS_STATUS_XXX except NDIS_STATUS_PENDING.NdisVcHandle [in]
Specifies the handle to the VC, obtained from the CallMgrVcContext passed in to the CM's ProtocolCmModifyCallQoS function for this request.CallParameters [in]
Pointer to a structure of type CO_CALL_PARAMETERS specifying a QoS acceptable to the call manager and underlying NIC driver if Status is set to NDIS_STATUS_SUCCESS.
Return value
None
Remarks
A call to NdisCmModifyCallQoSComplete causes NDIS to call the client's ProtocolClModifyCallQoSComplete function.
Because the CM can modify the client-supplied call parameters that were input to its ProtocolCmModifyCallQoS function before it calls NdisCmModifyCallQoSComplete, the client's ProtocolClModifyCallQoSComplete function examines the QoS to determine whether it is acceptable to the client. ProtocolClModifyCallQoSComplete simply returns control if the client accepts the given call parameters. Otherwise, the client tears down the call.
Only stand-alone call managers, which register themselves with NDIS as protocols, can call NdisCmModifyCallQoSComplete. Connection-oriented miniport drivers that provide integrated call-management support call NdisMCmModifyCallQoSComplete instead.
Requirements
Target platform |
Universal |
Version |
|
Header |
Ndis.h (include Ndis.h) |
Library |
Ndis.lib |
IRQL |
<= DISPATCH_LEVEL |
See also
ProtocolClModifyCallQoSComplete