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9f98c6c3c8
The initial pass of this feature only envisioned BSS transition management frames as the trigger to "roam blacklist" a BSS, hence the original name. But some APs actually utilize status codes that also indicate to the stations that they are busy, or not able to handle more connections. This directly aligns with the original motivation of the "roam blacklist" series and these events should also trigger this type of blacklist. First, since we will be applying this blacklist to cases other than being told to roam, rename this reason code internally to BLACKLIST_REASON_AP_BUSY. The config option is also being renamed to [Blacklist].InitialAccessPointBusyTimeout while also supporting the old config option, but warning that it is deprecated.
43 lines
1.6 KiB
C
43 lines
1.6 KiB
C
/*
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*
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* Wireless daemon for Linux
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*
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* Copyright (C) 2019 Intel Corporation. All rights reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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enum blacklist_reason {
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/*
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* When a BSS is blacklisted using this reason IWD will refuse to
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* connect to it via autoconnect
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*/
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BLACKLIST_REASON_CONNECT_FAILED,
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/*
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* This type of blacklist is added when an AP indicates that its unable
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* to handle more connections. This is done via BSS-TM requests or
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* denied authentications/associations with certain status codes.
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*
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* Once this type of blacklist is applied to a BSS IWD will attempt to
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* avoid roaming to it for a configured period of time.
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*/
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BLACKLIST_REASON_AP_BUSY,
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};
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void blacklist_add_bss(const uint8_t *addr, enum blacklist_reason reason);
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bool blacklist_contains_bss(const uint8_t *addr, enum blacklist_reason reason);
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void blacklist_remove_bss(const uint8_t *addr, enum blacklist_reason reason);
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