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qcacld-3.0: Add vdev state machine for hidden ssid restart

Browse source 
Adds vdev state machine for hidden ssid restart.

Change-Id: I41d8c8d71050c1e80597787db4623b1359cbb92d
CRs-Fixed: 2316576
This commit is contained in:
Abhishek Singh 2018-09-12 15:52:36 +05:30 • committed by nshrivas
commit 6c681f4b63
7 changed files with 89 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

21
components/mlme/core/inc/wlan_mlme_vdev_mgr_interface.h
View file

@ -74,5 +74,26 @@ QDF_STATUS ap_mlme_set_chan_switch_in_progress(struct wlan_objmgr_vdev *vdev,
*/
bool ap_mlme_get_chan_switch_in_progress(struct wlan_objmgr_vdev *vdev);
/**
* ap_mlme_set_hidden_ssid_restart_in_progress() - set mlme priv hidden ssid
* restart in progress
* @vdev: vdev pointer
* @val: value to be set
*
* Return: QDF_STATUS
*/
QDF_STATUS
ap_mlme_set_hidden_ssid_restart_in_progress(struct wlan_objmgr_vdev *vdev,
bool val);
/**
* ap_mlme_get_hidden_ssid_restart_in_progress() - get mlme priv hidden ssid
* restart in progress
* @vdev: vdev pointer
*
* Return: value of mlme priv hidden ssid restart in progress
*/
bool ap_mlme_get_hidden_ssid_restart_in_progress(struct wlan_objmgr_vdev *vdev);
#endif
#endif

36
components/mlme/core/src/wlan_mlme_vdev_mgr_interface.c
View file

@ -517,6 +517,42 @@ bool ap_mlme_get_chan_switch_in_progress(struct wlan_objmgr_vdev *vdev)
return mlme_priv->chan_switch_in_progress;
}
QDF_STATUS
ap_mlme_set_hidden_ssid_restart_in_progress(struct wlan_objmgr_vdev *vdev,
bool val)
{
struct vdev_mlme_obj *vdev_mlme;
struct mlme_legacy_priv *mlme_priv;
vdev_mlme = wlan_vdev_mlme_get_cmpt_obj(vdev);
if (!vdev_mlme) {
mlme_err("vdev component object is NULL");
return QDF_STATUS_E_FAILURE;
}
mlme_priv = (struct mlme_legacy_priv *)vdev_mlme->legacy_vdev_ptr;
mlme_priv->hidden_ssid_restart_in_progress = val;
return QDF_STATUS_SUCCESS;
}
bool ap_mlme_get_hidden_ssid_restart_in_progress(struct wlan_objmgr_vdev *vdev)
{
struct vdev_mlme_obj *vdev_mlme;
struct mlme_legacy_priv *mlme_priv;
vdev_mlme = wlan_vdev_mlme_get_cmpt_obj(vdev);
if (!vdev_mlme) {
mlme_err("vdev component object is NULL");
return false;
}
mlme_priv = (struct mlme_legacy_priv *)vdev_mlme->legacy_vdev_ptr;
return mlme_priv->hidden_ssid_restart_in_progress;
}
/**
* ap_mlme_vdev_legacy_hdl_create () - Create sap mlme legacy priv object
* @vdev_mlme: vdev mlme object

2
core/mac/src/pe/lim/lim_process_mlm_rsp_messages.c
View file

@ -2661,7 +2661,7 @@ void lim_process_mlm_update_hidden_ssid_rsp(tpAniSirGlobal mac_ctx,
}
/* Update beacon */
sch_set_fixed_beacon_fields(mac_ctx, session_entry);
lim_send_beacon_ind(mac_ctx, session_entry);
lim_send_beacon(mac_ctx, session_entry);
free_req:
if (NULL != hidden_ssid_vdev_restart) {

8
core/mac/src/pe/lim/lim_process_sme_req_messages.c
View file

@ -3873,8 +3873,16 @@ static void lim_handle_update_ssid_hidden(tpAniSirGlobal mac_ctx,
return;
}
#ifdef CONFIG_VDEV_SM
ap_mlme_set_hidden_ssid_restart_in_progress(session->vdev, true);
wlan_vdev_mlme_sm_deliver_evt(session->vdev,
WLAN_VDEV_SM_EV_FW_VDEV_RESTART,
sizeof(*session), session);
#else
/* Send vdev restart */
lim_send_vdev_restart(mac_ctx, session, session->smeSessionId);
#endif
return;
}

17
core/mac/src/pe/lim/lim_utils.c
View file

@ -8544,13 +8544,16 @@ QDF_STATUS lim_ap_mlme_vdev_restart_send(struct vdev_mlme_obj *vdev_mlme,
return QDF_STATUS_E_INVAL;
}
lim_set_channel(session->mac_ctx, session->currentOperChannel,
session->ch_center_freq_seg0,
session->ch_center_freq_seg1,
session->ch_width,
session->maxTxPower, session->peSessionId,
session->cac_duration_ms,
session->dfs_regdomain);
if (ap_mlme_get_hidden_ssid_restart_in_progress(vdev_mlme->vdev))
lim_send_vdev_restart(session->mac_ctx, session,
session->smeSessionId);
else
lim_set_channel(session->mac_ctx, session->currentOperChannel,
session->ch_center_freq_seg0,
session->ch_center_freq_seg1,
session->ch_width, session->maxTxPower,
session->peSessionId, session->cac_duration_ms,
session->dfs_regdomain);
return QDF_STATUS_SUCCESS;
}

8
core/wma/src/wma_dev_if.c
View file

@ -1223,9 +1223,15 @@ int wma_vdev_start_resp_handler(void *handle, uint8_t *cmd_param_info,
__func__);
qdf_atomic_set(&iface->vdev_restart_params.
hidden_ssid_restart_in_progress, 0);
#ifdef CONFIG_VDEV_SM
wlan_vdev_mlme_sm_deliver_evt(iface->vdev,
WLAN_VDEV_SM_EV_RESTART_RESP,
sizeof(*hidden_ssid_restart),
hidden_ssid_restart);
#else
wma_send_msg(wma, WMA_HIDDEN_SSID_RESTART_RSP,
(void *)hidden_ssid_restart, 0);
#endif
}
#ifdef FEATURE_AP_MCC_CH_AVOIDANCE

8
core/wma/src/wma_utils.c
View file

@ -4817,11 +4817,15 @@ QDF_STATUS wma_ap_mlme_vdev_start_continue(struct vdev_mlme_obj *vdev_mlme,
{
tp_wma_handle wma = cds_get_context(QDF_MODULE_ID_WMA);
QDF_STATUS status = QDF_STATUS_SUCCESS;
struct wlan_objmgr_vdev *vdev = vdev_mlme->vdev;
if (ap_mlme_get_chan_switch_in_progress(vdev_mlme->vdev)) {
if (ap_mlme_get_chan_switch_in_progress(vdev)) {
wma_send_msg_high_priority(wma, WMA_SWITCH_CHANNEL_RSP,
data, 0);
ap_mlme_set_chan_switch_in_progress(vdev_mlme->vdev, false);
ap_mlme_set_chan_switch_in_progress(vdev, false);
} else if (ap_mlme_get_hidden_ssid_restart_in_progress(vdev)) {
wma_send_msg(wma, WMA_HIDDEN_SSID_RESTART_RSP, data, 0);
ap_mlme_set_hidden_ssid_restart_in_progress(vdev, false);
} else {
status = wma_ap_vdev_send_start_resp(vdev_mlme, data);
}