diff options
Diffstat (limited to 'drivers/net/wireless/ath/ar9170/usb.h')
| -rw-r--r-- | drivers/net/wireless/ath/ar9170/usb.h | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ar9170/usb.h b/drivers/net/wireless/ath/ar9170/usb.h new file mode 100644 index 00000000000..d098f4d5d2f --- /dev/null +++ b/drivers/net/wireless/ath/ar9170/usb.h @@ -0,0 +1,81 @@ +/* + * Atheros AR9170 USB driver + * + * Driver specific definitions + * + * Copyright 2008, Johannes Berg <johannes@sipsolutions.net> + * Copyright 2009, Christian Lamparter <chunkeey@web.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; see the file COPYING. If not, see + * http://www.gnu.org/licenses/. + * + * This file incorporates work covered by the following copyright and + * permission notice: + * Copyright (c) 2007-2008 Atheros Communications, Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +#ifndef __USB_H +#define __USB_H + +#include <linux/usb.h> +#include <linux/completion.h> +#include <linux/spinlock.h> +#include <linux/leds.h> +#include <net/cfg80211.h> +#include <net/mac80211.h> +#include <linux/firmware.h> +#include "eeprom.h" +#include "hw.h" +#include "ar9170.h" + +#define AR9170_NUM_RX_URBS 16 +#define AR9170_NUM_TX_URBS 8 + +struct firmware; + +struct ar9170_usb { + struct ar9170 common; + struct usb_device *udev; + struct usb_interface *intf; + + struct usb_anchor rx_submitted; + struct usb_anchor tx_pending; + struct usb_anchor tx_submitted; + + bool req_one_stage_fw; + + spinlock_t tx_urb_lock; + unsigned int tx_submitted_urbs; + unsigned int tx_pending_urbs; + + struct completion cmd_wait; + int readlen; + u8 *readbuf; + + const struct firmware *init_values; + const struct firmware *firmware; +}; + +#endif /* __USB_H */ |