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Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
54 lines
1.5 KiB
C
54 lines
1.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Scan interface for ST-Ericsson CW1200 mac80211 drivers
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*
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* Copyright (c) 2010, ST-Ericsson
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* Author: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
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*/
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#ifndef SCAN_H_INCLUDED
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#define SCAN_H_INCLUDED
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#include <linux/semaphore.h>
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#include "wsm.h"
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/* external */ struct sk_buff;
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/* external */ struct cfg80211_scan_request;
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/* external */ struct ieee80211_channel;
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/* external */ struct ieee80211_hw;
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/* external */ struct work_struct;
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struct cw1200_scan {
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struct semaphore lock;
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struct work_struct work;
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struct delayed_work timeout;
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struct cfg80211_scan_request *req;
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struct ieee80211_channel **begin;
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struct ieee80211_channel **curr;
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struct ieee80211_channel **end;
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struct wsm_ssid ssids[WSM_SCAN_MAX_NUM_OF_SSIDS];
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int output_power;
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int n_ssids;
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int status;
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atomic_t in_progress;
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/* Direct probe requests workaround */
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struct delayed_work probe_work;
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int direct_probe;
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};
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int cw1200_hw_scan(struct ieee80211_hw *hw,
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struct ieee80211_vif *vif,
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struct ieee80211_scan_request *hw_req);
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void cw1200_scan_work(struct work_struct *work);
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void cw1200_scan_timeout(struct work_struct *work);
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void cw1200_clear_recent_scan_work(struct work_struct *work);
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void cw1200_scan_complete_cb(struct cw1200_common *priv,
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struct wsm_scan_complete *arg);
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void cw1200_scan_failed_cb(struct cw1200_common *priv);
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/* ******************************************************************** */
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/* Raw probe requests TX workaround */
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void cw1200_probe_work(struct work_struct *work);
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#endif
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