// vmbuskernelmodeclientlibapi.h

FN_VMB_CHANNEL_SET_INCOMING_PROCESSING_AT_PASSIVE FnVmbChannelSetIncomingProcessingAtPassive;

VOID FnVmbChannelSetIncomingProcessingAtPassive(
  VMBCHANNEL Channel,
  BOOLEAN RequirePassive
)
{...}
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Windows Driver Kit DDI reference (nc-vmbuskernelmodeclientlibapi-fn_vmb_channel_set_incoming_processing_at_passive)

FN_VMB_CHANNEL_SET_INCOMING_PROCESSING_AT_PASSIVE callback function

Description

[Some information relates to pre-released product which may be substantially modified before it's commercially released. Microsoft makes no warranties, express or implied, with respect to the information provided here.]

The VmbChannelSetIncomingProcessingAtPassive function sets the required IRQL for incoming parsing routines for a channel to PASSIVE_LEVEL.

Parameters

`Channel`

A handle for a channel.

`RequirePassive`

If true, the channel requires PASSIVE_LEVEL. If false, packets may arrive at either DISPATCH_LEVEL or PASSIVE_LEVEL.

Prototype

//Declaration

FN_VMB_CHANNEL_SET_INCOMING_PROCESSING_AT_PASSIVE FnVmbChannelSetIncomingProcessingAtPassive;

// Definition

VOID FnVmbChannelSetIncomingProcessingAtPassive
(
    VMBCHANNEL Channel
    BOOLEAN RequirePassive
)
{...}

Remarks

[!IMPORTANT] This function is called through the VMBus Kernel Mode Client Library (KMCL) interface, provided by the Vmbkmcl.sys bus driver. This is a client function accessed from the KMCL_CLIENT_INTERFACE_V1 structure.

For more information, see the Remarks section of the KMCL_CLIENT_INTERFACE_V1.

FN_VMB_CHANNEL_SET_INCOMING_PROCESSING_AT_PASSIVE - NtDoc