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qcacld-3.0: Iterate all links in cfg80211 suspend API

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In __wlan_hdd_cfg80211_suspend_wlan() API iterate through
all active links in adapter to loop through all the VDEVs.

Change-Id: I7692c89596557a2fc264446928e0075d414336e0
CRs-Fixed: 3522985
This commit is contained in:
Vinod Kumar Pirla
2023-02-28 04:49:05 -08:00
committed by Rahul Choudhary
parent 15829aeaad
commit 35e45a45c1
1 changed files with 73 additions and 64 deletions
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137
core/hdd/src/wlan_hdd_power.c
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@@ -2448,6 +2448,7 @@ static int __wlan_hdd_cfg80211_suspend_wlan(struct wiphy *wiphy,
.reason_code = REASON_DEAUTH_NETWORK_LEAVING,
.subtype = SIR_MAC_MGMT_DEAUTH,
};
struct wlan_hdd_link_info *link_info;
hdd_enter();
@@ -2488,70 +2489,78 @@ static int __wlan_hdd_cfg80211_suspend_wlan(struct wiphy *wiphy,
*/
hdd_for_each_adapter_dev_held_safe(hdd_ctx, adapter, next_adapter,
dbgid) {
if (wlan_hdd_validate_vdev_id(adapter->deflink->vdev_id)) {
hdd_adapter_dev_put_debug(adapter, dbgid);
continue;
}
hdd_adapter_for_each_active_link_info(adapter, link_info) {
if (wlan_hdd_validate_vdev_id(link_info->vdev_id))
continue;
if (QDF_SAP_MODE == adapter->device_mode) {
hapd_state =
WLAN_HDD_GET_HOSTAP_STATE_PTR(adapter->deflink);
ap_ctx = WLAN_HDD_GET_AP_CTX_PTR(adapter->deflink);
if (BSS_START == hapd_state->bss_state &&
true == ap_ctx->dfs_cac_block_tx) {
hdd_err("RADAR detection in progress, do not allow suspend");
wlan_hdd_inc_suspend_stats(hdd_ctx,
if (QDF_SAP_MODE == adapter->device_mode) {
hapd_state =
WLAN_HDD_GET_HOSTAP_STATE_PTR(link_info);
ap_ctx = WLAN_HDD_GET_AP_CTX_PTR(link_info);
if (BSS_START == hapd_state->bss_state &&
true == ap_ctx->dfs_cac_block_tx) {
hdd_err("RADAR detection in progress, do not allow suspend");
wlan_hdd_inc_suspend_stats(hdd_ctx,
SUSPEND_FAIL_RADAR);
hdd_adapter_dev_put_debug(adapter, dbgid);
if (next_adapter)
hdd_adapter_dev_put_debug(next_adapter,
hdd_adapter_dev_put_debug(adapter,
dbgid);
return -EAGAIN;
} else if (!ucfg_pmo_get_enable_sap_suspend(
hdd_ctx->psoc)) {
/* return -EOPNOTSUPP if SAP does not support
* suspend
*/
hdd_err("SAP does not support suspend!!");
hdd_adapter_dev_put_debug(adapter, dbgid);
if (next_adapter)
hdd_adapter_dev_put_debug(next_adapter,
if (next_adapter)
hdd_adapter_dev_put_debug(
next_adapter,
dbgid);
return -EAGAIN;
} else if (!ucfg_pmo_get_enable_sap_suspend(
hdd_ctx->psoc)) {
/* return -EOPNOTSUPP if SAP
* does not support suspend
*/
hdd_err("SAP does not support suspend!!");
hdd_adapter_dev_put_debug(adapter,
dbgid);
return -EOPNOTSUPP;
} else if (ucfg_pmo_get_disconnect_sap_tdls_in_wow(
hdd_ctx->psoc)) {
hdd_softap_deauth_all_sta(adapter, hapd_state,
&params);
}
} else if (QDF_P2P_GO_MODE == adapter->device_mode) {
hapd_state =
WLAN_HDD_GET_HOSTAP_STATE_PTR(adapter->deflink);
if (!ucfg_pmo_get_enable_sap_suspend(
hdd_ctx->psoc)) {
/* return -EOPNOTSUPP if GO does not support
* suspend
*/
hdd_err("GO does not support suspend!!");
hdd_adapter_dev_put_debug(adapter, dbgid);
if (next_adapter)
hdd_adapter_dev_put_debug(next_adapter,
if (next_adapter)
hdd_adapter_dev_put_debug(
next_adapter,
dbgid);
return -EOPNOTSUPP;
} else if (ucfg_pmo_get_disconnect_sap_tdls_in_wow(
hdd_ctx->psoc)) {
hdd_softap_deauth_all_sta(adapter,
hapd_state,
&params);
}
} else if (QDF_P2P_GO_MODE == adapter->device_mode) {
hapd_state =
WLAN_HDD_GET_HOSTAP_STATE_PTR(link_info);
if (!ucfg_pmo_get_enable_sap_suspend(
hdd_ctx->psoc)) {
/* return -EOPNOTSUPP if GO
* does not support suspend
*/
hdd_err("GO does not support suspend!!");
hdd_adapter_dev_put_debug(adapter,
dbgid);
return -EOPNOTSUPP;
} else if (ucfg_pmo_get_disconnect_sap_tdls_in_wow(
hdd_ctx->psoc)) {
hdd_softap_deauth_all_sta(adapter, hapd_state,
&params);
}
} else if (QDF_TDLS_MODE == adapter->device_mode &&
ucfg_pmo_get_disconnect_sap_tdls_in_wow(
hdd_ctx->psoc)) {
vdev = hdd_objmgr_get_vdev_by_user(adapter->deflink,
WLAN_TDLS_NB_ID);
if (vdev) {
ucfg_tdls_teardown_links_sync(hdd_ctx->psoc,
vdev);
hdd_objmgr_put_vdev_by_user(vdev,
WLAN_TDLS_NB_ID);
if (next_adapter)
hdd_adapter_dev_put_debug(
next_adapter,
dbgid);
return -EOPNOTSUPP;
} else if (ucfg_pmo_get_disconnect_sap_tdls_in_wow(
hdd_ctx->psoc)) {
hdd_softap_deauth_all_sta(adapter,
hapd_state,
&params);
}
} else if (QDF_TDLS_MODE == adapter->device_mode &&
ucfg_pmo_get_disconnect_sap_tdls_in_wow(
hdd_ctx->psoc)) {
vdev = hdd_objmgr_get_vdev_by_user(link_info,
WLAN_TDLS_NB_ID);
if (vdev) {
ucfg_tdls_teardown_links_sync(hdd_ctx->psoc,
vdev);
hdd_objmgr_put_vdev_by_user(vdev,
WLAN_TDLS_NB_ID);
}
}
}
hdd_adapter_dev_put_debug(adapter, dbgid);
@@ -2568,12 +2577,12 @@ static int __wlan_hdd_cfg80211_suspend_wlan(struct wiphy *wiphy,
/* flush any pending powersave timers */
hdd_for_each_adapter_dev_held_safe(hdd_ctx, adapter, next_adapter,
dbgid) {
if (wlan_hdd_validate_vdev_id(adapter->deflink->vdev_id)) {
hdd_adapter_dev_put_debug(adapter, dbgid);
continue;
}
hdd_adapter_for_each_active_link_info(adapter, link_info) {
if (wlan_hdd_validate_vdev_id(link_info->vdev_id))
continue;
sme_ps_timer_flush_sync(mac_handle, adapter->deflink->vdev_id);
sme_ps_timer_flush_sync(mac_handle, link_info->vdev_id);
}
hdd_adapter_dev_put_debug(adapter, dbgid);
}