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DOT11_STOP_AP_PARAMETERS structure

The DOT11_STOP_AP_PARAMETERS structure specifies the reason why the NIC has stopped an 802.11 access point (AP).

Syntax


typedef struct _DOT11_STOP_AP_PARAMETERS {
  NDIS_OBJECT_HEADER Header;
  ULONG              ulReason;
} DOT11_STOP_AP_PARAMETERS, *PDOT11_STOP_AP_PARAMETERS;

Members

Header

The type, revision, and size of the DOT11_STOP_AP_PARAMETERS structure. This member is formatted as an NDIS_OBJECT_HEADER structure.

The miniport driver must set the members of Header to the following values:

Type

This member must be set to NDIS_OBJECT_TYPE_DEFAULT.

Revision

This member must be set to DOT11_STOP_AP_PARAMETERS_REVISION_1.

Size

This member must be set to sizeof(DOT11_STOP_AP_PARAMETERS).

For more information about these members, see NDIS_OBJECT_HEADER.

ulReason

The reason why the NIC stopped the AP. An IHV can supply the following range of values:

DOT11_STOP_AP_REASON_AP_ACTIVE

The miniport driver determined that an AP is already active on another 802.11 MAC entity for this physical wireless LAN adapter.

DOT11_STOP_AP_REASON_CHANNEL_NOT_AVAILABLE

The miniport driver determined that no valid operating frequency is available.

DOT11_STOP_AP_REASON_FREQUENCY_NOT_AVAILABLE

The miniport driver determined that no good operating channel is available.

DOT11_STOP_AP_REASON_IHV_END

The end value of possible IHV-specified reasons.

DOT11_STOP_AP_REASON_IHV_START

The start value of possible IHV-specified reasons.

If the value of ulReason is in the range of DOT11_STOP_AP_REASON_IHV_START and DOT11_STOP_AP_REASON_IHV_END, inclusive, the operating system takes no action.

Remarks

The Native 802.11 miniport driver includes a DOT11_STOP_AP_PARAMETERS structure when the driver makes an NDIS_STATUS_DOT11_STOP_AP status indication.

Requirements

Version

Available in Windows 7 and later versions of the Windows operating system.

Header

Windot11.h (include Ndis.h)

See also

NDIS_OBJECT_HEADER
NDIS_STATUS_DOT11_STOP_AP

 

 

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