diff options
Diffstat (limited to 'package/madwifi/patches-r3776/310-minstrel_sampling.patch')
-rw-r--r-- | package/madwifi/patches-r3776/310-minstrel_sampling.patch | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/package/madwifi/patches-r3776/310-minstrel_sampling.patch b/package/madwifi/patches-r3776/310-minstrel_sampling.patch deleted file mode 100644 index b7f55d500..000000000 --- a/package/madwifi/patches-r3776/310-minstrel_sampling.patch +++ /dev/null @@ -1,84 +0,0 @@ ---- a/ath/if_ath.c -+++ b/ath/if_ath.c -@@ -8110,6 +8110,7 @@ - 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 -@@ -454,6 +454,7 @@ - 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 -@@ -341,18 +341,21 @@ - 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->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 -@@ -420,11 +423,14 @@ - 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; -@@ -552,6 +558,9 @@ - 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 @@ - int retries2; - int rate3; - int retries3; -+ int privflags; - }; - - struct ieee80211_rate_ops { |