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