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qcacld-3.0: Connection fails due to reassociation in progress

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Below are the scenarios where host fails to clear roam in
progress flag:

Case 1: While processing disconnection request
Host should clear roam in progress flag irrespective of
connection state of STA.

case 2: While processing a try-disconnect request
Currently, Host waits for WLAN_WAIT_TIME_STOP_ROAM (4 sec) to
process disconnection, if firmware has already started roaming.
In case if Host doesn't receive roam completion indication from
fw, Host set connection state to not connected and fails to clear
roaming in progress flag. This results host refuses all further
connection request with reason connection in progress.

Fix is to clear roaming_in_progress flag in both cases.

Change-Id: I45d9771bcd546d8914321e3be1a6d0ce6566cdac
CRs-Fixed: 2588803
This commit is contained in:
Abhinav Kumar 2019-12-17 15:35:58 +05:30 • committed by nshrivas
commit 0c6565b815
2 changed files with 11 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

8
core/hdd/src/wlan_hdd_assoc.c
View file

@ -1878,11 +1878,13 @@ static QDF_STATUS hdd_dis_connect_handler(struct hdd_adapter *adapter,
* eConnectionState_Connecting state mean that connection is in
* progress so no need to set state to eConnectionState_NotConnected
*/
if ((eConnectionState_Connecting != sta_ctx->conn_info.conn_state)) {
if ((eConnectionState_Connecting != sta_ctx->conn_info.conn_state))
hdd_conn_set_connection_state(adapter,
eConnectionState_NotConnected);
hdd_set_roaming_in_progress(false);
}
/* Clear roaming in progress flag */
hdd_set_roaming_in_progress(false);
ucfg_pmo_flush_gtk_offload_req(adapter->vdev);
if ((QDF_STA_MODE == adapter->device_mode) ||

8
core/hdd/src/wlan_hdd_cfg80211.c
View file

@ -20393,8 +20393,10 @@ int wlan_hdd_try_disconnect(struct hdd_adapter *adapter)
&adapter->roaming_comp_var,
msecs_to_jiffies(WLAN_WAIT_TIME_STOP_ROAM));
if (!rc) {
hdd_err("roaming comp var timed out vdev id: %d",
hdd_err("roaming_comp_var time out vdev id: %d",
adapter->vdev_id);
/* Clear roaming in progress flag */
hdd_set_roaming_in_progress(false);
}
if (adapter->roam_ho_fail) {
INIT_COMPLETION(adapter->disconnect_comp_var);
@ -20852,8 +20854,10 @@ int wlan_hdd_disconnect(struct hdd_adapter *adapter, u16 reason)
&adapter->roaming_comp_var,
msecs_to_jiffies(WLAN_WAIT_TIME_STOP_ROAM));
if (!rc) {
hdd_err("roaming comp var timed out vdev id: %d",
hdd_err("roaming_comp_var time out vdev id: %d",
adapter->vdev_id);
/* Clear roaming in progress flag */
hdd_set_roaming_in_progress(false);
}
if (adapter->roam_ho_fail) {
INIT_COMPLETION(adapter->disconnect_comp_var);