1 files changed, 0 insertions, 80 deletions
diff --git a/package/madwifi/patches/345-minstrel_sampling.patch b/package/madwifi/patches/345-minstrel_sampling.patch
deleted file mode 100644
index 63fcb8a..0000000
--- a/package/madwifi/patches/345-minstrel_sampling.patch
+++ /dev/null
@@ -1,80 +0,0 @@
---- a/ath/if_ath.c
-+++ b/ath/if_ath.c
-@@ -8103,6 +8103,7 @@ ath_tx_start(struct net_device *dev, str
- 		ath_hal_setupxtxdesc(sc->sc_ah, ds, mrr.rate1, mrr.retries1,
- 				     mrr.rate2, mrr.retries2,
- 				     mrr.rate3, mrr.retries3);
-+		bf->rcflags = mrr.privflags;
- 	}
- 
- #ifndef ATH_SUPERG_FF
---- a/ath/if_athvar.h
-+++ b/ath/if_athvar.h
-@@ -446,6 +446,7 @@ struct ath_buf {
- 	u_int16_t bf_flags;				/* tx descriptor flags */
- 	u_int64_t bf_tsf;
- 	int16_t bf_channoise;
-+	unsigned int rcflags;
- #ifdef ATH_SUPERG_FF
- 	/* XXX: combine this with bf_skbaddr if it ever changes to accommodate
- 	 *      multiple segments.
---- a/ath_rate/minstrel/minstrel.c
-+++ b/ath_rate/minstrel/minstrel.c
-@@ -333,15 +333,19 @@ ath_rate_findrate(struct ath_softc *sc,
- 		if (sn->static_rate_ndx >= 0) {
- 			    ndx = sn->static_rate_ndx;
- 		} else {
-+			int delta;
- 			sn->packet_count++;
- 			sn->random_n = (sn->a * sn->random_n) + sn->b;
- 			offset = sn->random_n & 0xf;
--			if ((((100 * sn->sample_count) / (sn->sample_count + sn->packet_count)) < ath_lookaround_rate) && (offset < 2)) {
-+			delta = (sn->packet_count * ath_lookaround_rate / 100) - sn->sample_count;
-+			if ((delta > 0) && (offset < 2)) {
- 				sn->sample_count++;
- 				sn->is_sampling = 1;
- 				if (sn->packet_count >= 10000) {
- 					sn->sample_count = 0;
- 					sn->packet_count = 0;
-+				} else if (delta > sn->num_rates * 2) {
-+					sn->sample_count += ((delta - sn->num_rates * 2) * ath_lookaround_rate) / 100;
- 				}
- 
- 				/* Don't look for slowest rate (i.e. slowest
-@@ -398,11 +402,14 @@ ath_rate_get_mrr(struct ath_softc *sc, s
- 		if (sn->num_rates <= 0)
- 			return;
- 
-+		mrr->privflags = sn->is_sampling;
- 		if (sn->is_sampling) {
- 			sn->is_sampling = 0;
--			if (sn->rs_sample_rate_slower)
-+			if (sn->rs_sample_rate_slower) {
- 				rc1 = sn->rs_sample_rate;
--			else
-+				if (sn->sample_count > 0)
-+					sn->sample_count--;
-+			} else
- 				rc1 = sn->max_tp_rate;
- 		} else {
- 			rc1 = sn->max_tp_rate2;
-@@ -525,6 +532,9 @@ ath_rate_tx_complete(struct ath_softc *s
- 		if (tries <= tries1)
- 			return;
- 
-+		if (bf->rcflags)
-+			sn->sample_count++;
-+
- 		if  (tries2 < 0)
- 			return;
- 		tries = tries - tries1;
---- a/net80211/ieee80211_rate.h
-+++ b/net80211/ieee80211_rate.h
-@@ -87,6 +87,7 @@ struct ieee80211_mrr {
- 	int retries2;
- 	int rate3;
- 	int retries3;
-+	int privflags;
- };
- 
- struct ieee80211_rate_ops {