C++ (Cpp) wl12xx_rearm_tx_watchdog_lockedの例

コード例 #1

ファイル: scan.c プロジェクト: NXij/cm11-p6

void wl1271_scan_complete_work(struct work_struct *work)
{
	struct delayed_work *dwork;
	struct wl1271 *wl;
	struct ieee80211_vif *vif;
	struct wl12xx_vif *wlvif;
	int ret;

	dwork = container_of(work, struct delayed_work, work);
	wl = container_of(dwork, struct wl1271, scan_complete_work);

	wl1271_debug(DEBUG_SCAN, "Scanning complete");

	mutex_lock(&wl->mutex);

	if (unlikely(wl->state != WLCORE_STATE_ON))
		goto out;

	if (wl->scan.state == WL1271_SCAN_STATE_IDLE)
		goto out;

	vif = wl->scan_vif;
	wlvif = wl12xx_vif_to_data(vif);

	/*
	 * Rearm the tx watchdog just before idling scan. This
	 * prevents just-finished scans from triggering the watchdog
	 */
	wl12xx_rearm_tx_watchdog_locked(wl);

	wl->scan.state = WL1271_SCAN_STATE_IDLE;
	memset(wl->scan.scanned_ch, 0, sizeof(wl->scan.scanned_ch));
	wl->scan.req = NULL;
	wl->scan_vif = NULL;

	ret = wl1271_ps_elp_wakeup(wl);
	if (ret < 0)
		goto out;

	if (test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags)) {
		/* restore hardware connection monitoring template */
		wl1271_cmd_build_ap_probe_req(wl, wlvif, wlvif->probereq);
	}

	wl1271_ps_elp_sleep(wl);

	if (wl->scan.failed) {
		wl1271_info("Scan completed due to error.");
		wl12xx_queue_recovery_work(wl);
	}

	wlcore_cmd_regdomain_config_locked(wl);

	ieee80211_scan_completed(wl->hw, false);

out:
	mutex_unlock(&wl->mutex);

}

コード例 #2

ファイル: scan.c プロジェクト: DirtyDroidX/android_kernel_htc_m8ul

void wl1271_scan_complete_work(struct work_struct *work)
{
	struct delayed_work *dwork;
	struct wl1271 *wl;
	struct ieee80211_vif *vif;
	struct wl12xx_vif *wlvif;
	int ret;

	dwork = container_of(work, struct delayed_work, work);
	wl = container_of(dwork, struct wl1271, scan_complete_work);

	wl1271_debug(DEBUG_SCAN, "Scanning complete");

	mutex_lock(&wl->mutex);

	if (wl->state == WL1271_STATE_OFF)
		goto out;

	if (wl->scan.state == WL1271_SCAN_STATE_IDLE)
		goto out;

	vif = wl->scan_vif;
	wlvif = wl12xx_vif_to_data(vif);

	wl12xx_rearm_tx_watchdog_locked(wl);

	wl->scan.state = WL1271_SCAN_STATE_IDLE;
	memset(wl->scan.scanned_ch, 0, sizeof(wl->scan.scanned_ch));
	wl->scan.req = NULL;
	wl->scan_vif = NULL;

	ret = wl1271_ps_elp_wakeup(wl);
	if (ret < 0)
		goto out;

	if (test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags)) {
		
		wl1271_cmd_build_ap_probe_req(wl, wlvif, wlvif->probereq);
	}

	wl1271_ps_elp_sleep(wl);

	if (wl->scan.failed) {
		wl1271_info("Scan completed due to error.");
		wl12xx_queue_recovery_work(wl);
	}

	ieee80211_scan_completed(wl->hw, false);

out:
	mutex_unlock(&wl->mutex);

}