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qcacld-3.0: Refactor vdev delete code at wma layer

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Before sending vdev delete command to target_if layer, attach vdev
delete params to wma_txrx_node's del_staself_req member in wma layer.
This helps while responding to vdev delete command in case wmi service
"wmi_service_sync_delete_cmds" is disabled.

VDEV delete command response is sent to upper layer even vdev_mlme
object is not found.

Change-Id: Idfd8b036ff1ea676dd3ad8be703512ff84f299b7
CRs-Fixed: 2510460
This commit is contained in:
Abhishek Ambure 2019-08-27 14:47:28 +05:30 • committed by nshrivas
commit 532bf97191
1 changed files with 7 additions and 15 deletions
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22
core/wma/src/wma_dev_if.c
View file

@ -695,7 +695,7 @@ static void wma_handle_monitor_mode_vdev_detach(tp_wma_handle wma,
static QDF_STATUS wma_handle_vdev_detach(tp_wma_handle wma_handle,
struct del_vdev_params *del_vdev_req_param)
{
QDF_STATUS status = QDF_STATUS_SUCCESS;
QDF_STATUS status = QDF_STATUS_E_FAILURE;
uint8_t vdev_id = del_vdev_req_param->vdev_id;
struct wma_txrx_node *iface = &wma_handle->interfaces[vdev_id];
void *soc = cds_get_context(QDF_MODULE_ID_SOC);
@ -703,7 +703,6 @@ static QDF_STATUS wma_handle_vdev_detach(tp_wma_handle wma_handle,
if (!soc) {
WMA_LOGE("%s:SOC context is NULL", __func__);
status = QDF_STATUS_E_FAILURE;
goto out;
}
@ -711,36 +710,29 @@ static QDF_STATUS wma_handle_vdev_detach(tp_wma_handle wma_handle,
if (!vdev_mlme) {
wma_err("Failed to get vdev mlme obj for vdev id %d",
del_vdev_req_param->vdev_id);
qdf_mem_free(del_vdev_req_param);
return QDF_STATUS_E_INVAL;
wma_cdp_vdev_detach(soc, wma_handle, vdev_id);
goto out;
}
if (cds_get_conparam() == QDF_GLOBAL_MONITOR_MODE)
wma_handle_monitor_mode_vdev_detach(wma_handle, vdev_id);
iface->del_staself_req = del_vdev_req_param;
wlan_vdev_set_dp_handle(iface->vdev, NULL);
wma_cdp_vdev_detach(soc, wma_handle, vdev_id);
status = vdev_mgr_delete_send(vdev_mlme);
if (QDF_IS_STATUS_ERROR(status)) {
WMA_LOGE("Unable to remove an interface");
goto out;
}
WMA_LOGD("vdev_id:%hu", vdev_id);
del_vdev_req_param->status = status;
iface->del_staself_req = del_vdev_req_param;
WMA_LOGD("Call txrx detach with callback for vdev %d", vdev_id);
wlan_vdev_set_dp_handle(iface->vdev, NULL);
wma_cdp_vdev_detach(soc, wma_handle, vdev_id);
wma_release_vdev_ref(iface);
return status;
out:
WMA_LOGE("Call txrx detach callback for vdev %d", vdev_id);
wlan_vdev_set_dp_handle(iface->vdev, NULL);
wma_cdp_vdev_detach(soc, wma_handle, vdev_id);
wma_release_vdev_ref(iface);
wma_vdev_deinit(iface);
qdf_mem_zero(iface, sizeof(*iface));
wma_vdev_init(iface);