NdisCmModifyCallQoSComplete function (ndis.h)
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
[in] Status
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.
[in] NdisVcHandle
Specifies the handle to the VC, obtained from the CallMgrVcContext passed in to the CM's ProtocolCmModifyCallQoS function for this request.
[in] CallParameters
Pointer to a structure of type CO_CALL_PARAMETERS specifying a QoS acceptable to the call manager and underlying miniport 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 protocol drivers, can call NdisCmModifyCallQoSComplete. Connection-oriented miniport drivers that provide integrated call-management support call NdisMCmModifyCallQoSComplete instead.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Supported for NDIS 6.0 and NDIS 5.1 drivers (see NdisCmModifyCallQoSComplete (NDIS 5.1)) in Windows Vista. Supported for NDIS 5.1 drivers (see NdisCmModifyCallQoSComplete (NDIS 5.1)) in Windows XP. |
| Target Platform | Desktop |
| Header | ndis.h (include Ndis.h) |
| Library | Ndis.lib |
| IRQL | <= DISPATCH_LEVEL |
| DDI compliance rules | Irql_CallManager_Function(ndis) |