diff options
Diffstat (limited to 'package/madwifi/patches/452-minstrel_no_timer.patch')
| -rw-r--r-- | package/madwifi/patches/452-minstrel_no_timer.patch | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/package/madwifi/patches/452-minstrel_no_timer.patch b/package/madwifi/patches/452-minstrel_no_timer.patch deleted file mode 100644 index f0f5c26f93..0000000000 --- a/package/madwifi/patches/452-minstrel_no_timer.patch +++ /dev/null @@ -1,134 +0,0 @@ ---- a/ath_rate/minstrel/minstrel.c -+++ b/ath_rate/minstrel/minstrel.c -@@ -119,6 +119,7 @@ - #include "minstrel.h" - - #define ONE_SECOND (1000 * 1000) /* 1 second, or 1000 milliseconds; eternity, in other words */ -+#define TIMER_INTERVAL 100 /* msecs */ - - #include "release.h" - -@@ -128,9 +129,6 @@ static char *dev_info = "ath_rate_minstr - #define STALE_FAILURE_TIMEOUT_MS 10000 - #define ENABLE_MRR 1 - --static int ath_timer_interval = (1000 / 10); /* every 1/10 second, timer runs */ --static void ath_timer_function(unsigned long data); -- - /* 10% of the time, send a packet at something other than the optimal rate, which fills - * the statistics tables nicely. This percentage is applied to the first packet of the - * multi rate retry chain. */ -@@ -142,7 +140,7 @@ static void ath_rate_ctl_reset(struct at - /* Calculate the throughput and probability of success for each node - * we are talking on, based on the statistics collected during the - * last timer period. */ --static void ath_rate_statistics(void *arg, struct ieee80211_node *ni); -+static void ath_rate_statistics(struct ieee80211_node *ni); - - - #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,52)) -@@ -204,6 +202,11 @@ ath_rate_findrate(struct ath_softc *sc, - unsigned int ndx, offset; - int mrr; - -+ -+ if (abs(jiffies - sn->last_update) > msecs_to_jiffies(TIMER_INTERVAL)) { -+ ath_rate_statistics(&an->an_node); -+ sn->last_update = jiffies; -+ } - if (sn->num_rates <= 0) { - printk(KERN_WARNING "%s: no rates for " MAC_FMT "?\n", - dev_info, -@@ -640,54 +643,11 @@ ath_rate_newstate(struct ieee80211vap *v - } - } - --static void --ath_timer_function(unsigned long data) --{ -- struct minstrel_softc *ssc = (struct minstrel_softc *) data; -- struct ath_softc *sc = ssc->sc; -- struct ieee80211com *ic; -- struct net_device *dev = ssc->sc_dev; -- struct timer_list *timer; -- unsigned int interval = ath_timer_interval; -- -- if (dev == NULL) -- DPRINTF(sc, ATH_DEBUG_RATE, "%s: 'dev' is null in this timer \n", __func__); -- -- if (sc == NULL) -- DPRINTF(sc, ATH_DEBUG_RATE, "%s: 'sc' is null in this timer\n", __func__); -- -- ic = &sc->sc_ic; -- -- if (ssc->close_timer_now) -- return; -- -- if (dev->flags & IFF_RUNNING) { -- sc->sc_stats.ast_rate_calls++; -- -- if (ic->ic_opmode == IEEE80211_M_STA) { -- struct ieee80211vap *tmpvap; -- TAILQ_FOREACH(tmpvap, &ic->ic_vaps, iv_next) { -- ath_rate_statistics(sc, tmpvap->iv_bss);/* NB: no reference */ -- } -- } else -- ieee80211_iterate_nodes(&ic->ic_sta, ath_rate_statistics, sc); -- } -- -- if (ic->ic_opmode == IEEE80211_M_STA) -- interval = ath_timer_interval >> 1; -- -- timer = &(ssc->timer); -- if (timer == NULL) -- DPRINTF(sc, ATH_DEBUG_RATE, "%s: timer is null - leave it\n", __func__); -- -- timer->expires = jiffies + ((HZ * interval) / 1000); -- add_timer(timer); --} - - static void --ath_rate_statistics(void *arg, struct ieee80211_node *ni) -+ath_rate_statistics(struct ieee80211_node *ni) - { -- struct ath_node *an = (struct ath_node *) ni; -+ struct ath_node *an = ATH_NODE(ni); - struct ieee80211_rateset *rs = &ni->ni_rates; - struct minstrel_node *rn = ATH_NODE_MINSTREL(an); - unsigned int i; -@@ -786,15 +746,8 @@ ath_rate_attach(struct ath_softc *sc) - osc->arc.arc_space = sizeof(struct minstrel_node); - osc->arc.arc_vap_space = 0; - -- osc->close_timer_now = 0; -- init_timer(&osc->timer); - osc->sc = sc; - osc->sc_dev = sc->sc_dev; -- osc->timer.function = ath_timer_function; -- osc->timer.data = (unsigned long)osc; -- -- osc->timer.expires = jiffies + HZ; -- add_timer(&osc->timer); - - return &osc->arc; - } -@@ -803,8 +756,6 @@ static void - ath_rate_detach(struct ath_ratectrl *arc) - { - struct minstrel_softc *osc = (struct minstrel_softc *) arc; -- osc->close_timer_now = 1; -- del_timer(&osc->timer); - kfree(osc); - _MOD_DEC_USE(THIS_MODULE); - } ---- a/ath_rate/minstrel/minstrel.h -+++ b/ath_rate/minstrel/minstrel.h -@@ -167,6 +167,8 @@ struct minstrel_node { - packet, or a packet at an optimal rate.*/ - int random_n; - int a, b; /**Coefficients of the random thing */ -+ -+ unsigned long last_update; - }; - - |