コード例 #1
0
void rtl_usb_disconnect(struct usb_interface *intf)
{
	struct ieee80211_hw *hw = usb_get_intfdata(intf);
	struct rtl_priv *rtlpriv = rtl_priv(hw);
	struct rtl_mac *rtlmac = rtl_mac(rtl_priv(hw));
	struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw));

	if (unlikely(!rtlpriv))
		return;

	/* just in case driver is removed before firmware callback */
	wait_for_completion(&rtlpriv->firmware_loading_complete);
	/*ieee80211_unregister_hw will call ops_stop */
	if (rtlmac->mac80211_registered == 1) {
		ieee80211_unregister_hw(hw);
		rtlmac->mac80211_registered = 0;
	} else {
		rtl_deinit_deferred_work(hw);
		rtlpriv->intf_ops->adapter_stop(hw);
	}
	/*deinit rfkill */
	/* rtl_deinit_rfkill(hw); */
	rtl_usb_deinit(hw);
	rtl_deinit_core(hw);
	kfree(rtlpriv->usb_data);
	rtlpriv->cfg->ops->deinit_sw_leds(hw);
	rtlpriv->cfg->ops->deinit_sw_vars(hw);
	_rtl_usb_io_handler_release(hw);
	usb_put_dev(rtlusb->udev);
	usb_set_intfdata(intf, NULL);
	ieee80211_free_hw(hw);
}
コード例 #2
0
ファイル: usb.c プロジェクト: AICP/kernel_moto_shamu
static void rtl_usb_stop(struct ieee80211_hw *hw)
{
	struct rtl_priv *rtlpriv = rtl_priv(hw);
	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
	struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw));
	struct urb *urb;

	/* should after adapter start and interrupt enable. */
	set_hal_stop(rtlhal);
	cancel_work_sync(&rtlpriv->works.fill_h2c_cmd);
	/* Enable software */
	SET_USB_STOP(rtlusb);
	rtl_usb_deinit(hw);

	/* free pre-allocated URBs from rtl_usb_start() */
	usb_kill_anchored_urbs(&rtlusb->rx_submitted);

	tasklet_kill(&rtlusb->rx_work_tasklet);
	cancel_work_sync(&rtlpriv->works.lps_change_work);

	flush_workqueue(rtlpriv->works.rtl_wq);

	skb_queue_purge(&rtlusb->rx_queue);

	while ((urb = usb_get_from_anchor(&rtlusb->rx_cleanup_urbs))) {
		usb_free_coherent(urb->dev, urb->transfer_buffer_length,
				urb->transfer_buffer, urb->transfer_dma);
		usb_free_urb(urb);
	}

	rtlpriv->cfg->ops->hw_disable(hw);
}
コード例 #3
0
static void rtl_usb_stop(struct ieee80211_hw *hw)
{
	struct rtl_priv *rtlpriv = rtl_priv(hw);
	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
	struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw));

	/* should after adapter start and interrupt enable. */
	set_hal_stop(rtlhal);
	/* Enable software */
	SET_USB_STOP(rtlusb);
	rtl_usb_deinit(hw);
	rtlpriv->cfg->ops->hw_disable(hw);
}
コード例 #4
0
ファイル: usb.c プロジェクト: mjduddin/B14CKB1RD_kernel_m8
static void rtl_usb_stop(struct ieee80211_hw *hw)
{
	struct rtl_priv *rtlpriv = rtl_priv(hw);
	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
	struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw));

	
	set_hal_stop(rtlhal);
	
	SET_USB_STOP(rtlusb);
	rtl_usb_deinit(hw);
	rtlpriv->cfg->ops->hw_disable(hw);
}
コード例 #5
0
void rtl_usb_disconnect(struct usb_interface *intf)
{
	struct ieee80211_hw *hw = usb_get_intfdata(intf);
	struct rtl_priv *rtlpriv = rtl_priv(hw);
	struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw));

	if (unlikely(!rtlpriv))
		return;

	/* just in case driver is removed before firmware callback */
	wait_for_completion(&rtlpriv->firmware_loading_complete);
	clear_bit(RTL_STATUS_INTERFACE_START, &rtlpriv->status);

	rtl_mac80211_deinit(hw);
	rtl_usb_deinit(hw);
	rtl_deinit_core(hw);
	kfree(rtlpriv->usb_data);
	rtlpriv->cfg->ops->deinit_sw_leds(hw);
	rtlpriv->cfg->ops->deinit_sw_vars(hw);
	_rtl_usb_io_handler_release(hw);
	usb_put_dev(rtlusb->udev);
	usb_set_intfdata(intf, NULL);
	ieee80211_free_hw(hw);
}