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NDIS_WWAN_DEVICE_CAPS structure (ndiswwan.h)

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The NDIS_WWAN_DEVICE_CAPS structure represents the capabilities of the MB device.

Syntax

typedef struct _NDIS_WWAN_DEVICE_CAPS {
  NDIS_OBJECT_HEADER Header;
  WWAN_STATUS        uStatus;
  WWAN_DEVICE_CAPS   DeviceCaps;
} NDIS_WWAN_DEVICE_CAPS, *PNDIS_WWAN_DEVICE_CAPS;

Members

Header

The header with type, revision, and size information about the NDIS_WWAN_DEVICE_CAPS structure. The MB Service sets the header with the values that are shown in the following table when it sends the data structure to the miniport driver for set operations. Miniport drivers must set the header with the same values when they send the data structure to the MB service.

Header submember Value
Type NDIS_OBJECT_TYPE_DEFAULT
Revision Windows 8 miniport drivers that follow the NDIS 6.30 specification should set this to NDIS_WWAN_DEVICE_CAPS_REVISION_2. Windows 7 miniport drivers that follow the NDIS 6.20 specification should set this to NDIS_WWAN_DEVICE_CAPS_REVISION_1.
Size sizeof(NDIS_WWAN_DEVICE_CAPS)
 
Note  You must specify NDIS_WWAN_DEVICE_CAPS_REVISION_2 in Revision to use the Windows 8 members of WWAN_DEVICE_CAPS.
 
For more information about these members, see NDIS_OBJECT_HEADER.

uStatus

The status of the device capabilities query. The following table shows the possible values for this member.

Value Meaning
WWAN_STATUS_SUCCESS The operation succeeded.
WWAN_STATUS_FAILURE The operation failed to retrieve the capabilities for the device.
WWAN_STATUS_NOT_INITIALIZED The operation failed because the device is in the process of initializing. Retry the operation when the ready-state is not WwanReadyStateOff.

DeviceCaps

A formatted WWAN_DEVICE_CAPS object that represents the capabilities of the MB device.

Requirements

Requirement Value
Minimum supported client Available in Windows 7 and later versions of Windows.
Header ndiswwan.h (include Ndiswwan.h)

See also

NDIS_OBJECT_HEADER

WWAN_DEVICE_CAPS