Date: Sun, 7 Dec 2003 21:40:56 -0800 (PST) From: Sam Leffler <sam@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 43607 for review Message-ID: <200312080540.hB85euGk041288@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=43607 Change 43607 by sam@sam_ebb on 2003/12/07 21:40:38 try 2 stage stepdown w/o resorting to the lowest rate Affected files ... .. //depot/projects/netperf/sys/dev/ath/if_ath.c#47 edit Differences ... ==== //depot/projects/netperf/sys/dev/ath/if_ath.c#47 (text+ko) ==== @@ -2729,6 +2729,9 @@ /* XXX management/control frames always go at the lowest speed */ an->an_tx_mgtrate = rt->info[0].rateCode; an->an_tx_mgtratesp = an->an_tx_mgtrate | rt->info[0].shortPreamble; + /* + * Setup two step-down retry rates. + */ if (--rate >= 0) { rix = sc->sc_rixmap[ ni->ni_rates.rs_rates[rate] & IEEE80211_RATE_VAL]; @@ -2737,7 +2740,6 @@ rt->info[rix].shortPreamble; } else an->an_tx_rate1 = 0; -#if 0 if (--rate >= 0) { rix = sc->sc_rixmap[ ni->ni_rates.rs_rates[rate] & IEEE80211_RATE_VAL]; @@ -2746,6 +2748,7 @@ rt->info[rix].shortPreamble; } else an->an_tx_rate2 = 0; +#if 0 if (--rate >= 0) { rix = sc->sc_rixmap[ ni->ni_rates.rs_rates[rate] & IEEE80211_RATE_VAL]; @@ -2754,9 +2757,9 @@ rt->info[rix].shortPreamble; } else an->an_tx_rate3 = 0; -#else an->an_tx_rate2 = an->an_tx_mgtrate; an->an_tx_rate2sp = an->an_tx_mgtratesp; +#else an->an_tx_rate3 = an->an_tx_rate3sp = 0; #endif an->an_tx_ok = an->an_tx_err = an->an_tx_retr = an->an_tx_upper = 0;
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