50f4f2a066
This adds ACS support to hostapd. Currently only survey-based algorithm is available. To use ACS you need to enable CONFIG_ACS=y in .config and use channel=0 (or channel=acs_survey) in hostapd.conf. For more details see wiki page [1] or comments in src/ap/acs.c. [1]: http://wireless.kernel.org/en/users/Documentation/acs Signed-hostap: Michal Kazior <michal.kazior@tieto.com>
28 lines
708 B
C
28 lines
708 B
C
/*
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* ACS - Automatic Channel Selection module
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* Copyright (c) 2011, Atheros Communications
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* Copyright (c) 2013, Qualcomm Atheros, Inc.
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*
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* This software may be distributed under the terms of the BSD license.
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* See README for more details.
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*/
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#ifndef ACS_H
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#define ACS_H
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#ifdef CONFIG_ACS
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enum hostapd_chan_status acs_init(struct hostapd_iface *iface);
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int hostapd_acs_completed(struct hostapd_iface *iface);
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#else /* CONFIG_ACS */
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static inline enum hostapd_chan_status acs_init(struct hostapd_iface *iface)
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{
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wpa_printf(MSG_ERROR, "ACS was disabled on your build, rebuild hostapd with CONFIG_ACS=y or set channel");
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return HOSTAPD_CHAN_INVALID;
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}
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#endif /* CONFIG_ACS */
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#endif /* ACS_H */
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