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iwlwifi: mvm: add notification for missed VAP

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A missed VAP notification will be sent from umac when
the station is out of sync with its associated non-transmitted
BSSID. The notification will be sent only if the transmitted
BSSID is an EMA-AP one.

The driver will consider this notification as connection loss.

Signed-off-by: Lior Cohen <lior2.cohen@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Lior Cohen
2019-07-18 11:37:48 +03:00
committed by Luca Coelho
parent 7f2ea52123
commit 449a29d0fe
3 changed files with 44 additions and 0 deletions
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19
drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h
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@@ -77,6 +77,10 @@ enum iwl_mac_conf_subcmd_ids {
* @CHANNEL_SWITCH_TIME_EVENT_CMD: &struct iwl_chan_switch_te_cmd
*/
CHANNEL_SWITCH_TIME_EVENT_CMD = 0x4,
/**
* @MISSED_VAP_NOTIF: &struct iwl_missed_vap_notif
*/
MISSED_VAP_NOTIF = 0xFA,
/**
* @SESSION_PROTECTION_CMD: &struct iwl_mvm_session_prot_cmd
*/
@@ -140,6 +144,21 @@ struct iwl_probe_resp_data_notif {
u8 reserved[3];
} __packed; /* PROBE_RESPONSE_DATA_NTFY_API_S_VER_1 */
/**
* struct iwl_missed_vap_notif - notification of missing vap detection
*
* @mac_id: the mac for which the ucode sends the notification for
* @num_beacon_intervals_elapsed: beacons elpased with no vap profile inside
* @profile_periodicity: beacons period to have our profile inside
* @reserved: reserved for alignment purposes
*/
struct iwl_missed_vap_notif {
__le32 mac_id;
u8 num_beacon_intervals_elapsed;
u8 profile_periodicity;
u8 reserved[2];
} __packed; /* MISSED_VAP_NTFY_API_S_VER_1 */
/**
* struct iwl_channel_switch_noa_notif - Channel switch NOA notification
*