Current Path : /sys/net80211/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
Current File : //sys/net80211/ieee80211_ratectl.h |
/*- * Copyright (c) 2010 Rui Paulo <rpaulo@FreeBSD.org> * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * $FreeBSD: release/9.1.0/sys/net80211/ieee80211_ratectl.h 215289 2010-11-14 09:59:52Z bschmidt $ */ enum ieee80211_ratealgs { IEEE80211_RATECTL_AMRR = 0, IEEE80211_RATECTL_RSSADAPT = 1, IEEE80211_RATECTL_ONOE = 2, IEEE80211_RATECTL_SAMPLE = 3, IEEE80211_RATECTL_NONE = 4, IEEE80211_RATECTL_MAX }; #define IEEE80211_RATECTL_TX_SUCCESS 1 #define IEEE80211_RATECTL_TX_FAILURE 0 struct ieee80211_ratectl { const char *ir_name; int (*ir_attach)(const struct ieee80211vap *); void (*ir_detach)(const struct ieee80211vap *); void (*ir_init)(struct ieee80211vap *); void (*ir_deinit)(struct ieee80211vap *); void (*ir_node_init)(struct ieee80211_node *); void (*ir_node_deinit)(struct ieee80211_node *); int (*ir_rate)(struct ieee80211_node *, void *, uint32_t); void (*ir_tx_complete)(const struct ieee80211vap *, const struct ieee80211_node *, int, void *, void *); void (*ir_tx_update)(const struct ieee80211vap *, const struct ieee80211_node *, void *, void *, void *); void (*ir_setinterval)(const struct ieee80211vap *, int); }; void ieee80211_ratectl_register(int, const struct ieee80211_ratectl *); void ieee80211_ratectl_unregister(int); void ieee80211_ratectl_init(struct ieee80211vap *); void ieee80211_ratectl_set(struct ieee80211vap *, int); MALLOC_DECLARE(M_80211_RATECTL); static void __inline ieee80211_ratectl_deinit(struct ieee80211vap *vap) { vap->iv_rate->ir_deinit(vap); } static void __inline ieee80211_ratectl_node_init(struct ieee80211_node *ni) { const struct ieee80211vap *vap = ni->ni_vap; vap->iv_rate->ir_node_init(ni); } static void __inline ieee80211_ratectl_node_deinit(struct ieee80211_node *ni) { const struct ieee80211vap *vap = ni->ni_vap; vap->iv_rate->ir_node_deinit(ni); } static int __inline ieee80211_ratectl_rate(struct ieee80211_node *ni, void *arg, uint32_t iarg) { const struct ieee80211vap *vap = ni->ni_vap; return vap->iv_rate->ir_rate(ni, arg, iarg); } static void __inline ieee80211_ratectl_tx_complete(const struct ieee80211vap *vap, const struct ieee80211_node *ni, int status, void *arg1, void *arg2) { vap->iv_rate->ir_tx_complete(vap, ni, status, arg1, arg2); } static void __inline ieee80211_ratectl_tx_update(const struct ieee80211vap *vap, const struct ieee80211_node *ni, void *arg1, void *arg2, void *arg3) { if (vap->iv_rate->ir_tx_update == NULL) return; vap->iv_rate->ir_tx_update(vap, ni, arg1, arg2, arg3); } static void __inline ieee80211_ratectl_setinterval(const struct ieee80211vap *vap, int msecs) { if (vap->iv_rate->ir_setinterval == NULL) return; vap->iv_rate->ir_setinterval(vap, msecs); }