// wwan.h

typedef enum _WWAN_ACTIVATION_STATE {
  WwanActivationStateUnknown,
  WwanActivationStateActivated,
  WwanActivationStateActivating,
  WwanActivationStateDeactivated,
  WwanActivationStateDeactivating,
  WwanActivationStateMax
} WWAN_ACTIVATION_STATE, *PWWAN_ACTIVATION_STATE;
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Windows Driver Kit DDI reference (ne-wwan-_wwan_activation_state)

_WWAN_ACTIVATION_STATE enumeration

Description

The WWAN_ACTIVATION_STATE enumeration lists the different Packet Data Protocol (PDP) context activation states that are supported by the MB device.

Constants

`WwanActivationStateUnknown`

The activation state is unknown.

`WwanActivationStateActivated`

The packet context is activated.

`WwanActivationStateActivating`

The packet context is currently in the process of getting activated.

`WwanActivationStateDeactivated`

The packet context is not activated.

`WwanActivationStateDeactivating`

The packet context is currently in the process of getting deactivated.

`WwanActivationStateMax`

The total number of PDP activation states.

Remarks

Miniport drivers use the WwanActivationStateActivating and WwanActivationStateDeactivating transient states when responding to query requests. Miniport driver should not return these states when processing set requests. Miniport drivers must only send set indications after they have successfully activated or deactivated a PDP context, and not immediately after receiving the request.

WWAN_ACTIVATION_STATE - NtDoc