Some of the acwmin and acwmax values were backwards in the original patch,
which cut TX performance (on my device at least) down from ~25-30Mbps to
2Mbps. Performance is back up after this commit.
Signed-off-by: Jeff Hansen <x@xxxxxxxxxxxxxx>
---
net/mac80211/util.c | 12 ++++++------
1 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 949d857..d096528 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -657,20 +657,20 @@ void ieee80211_set_wmm_default(struct ieee80211_sub_if_data *sdata)
switch (queue) {
case 3: /* AC_BK */
- qparam.cw_max = aCWmin;
- qparam.cw_min = aCWmax;
+ qparam.cw_max = aCWmax;
+ qparam.cw_min = aCWmin;
qparam.txop = 0;
qparam.aifs = 7;
break;
default: /* never happens but let's not leave undefined */
case 2: /* AC_BE */
- qparam.cw_max = aCWmin;
- qparam.cw_min = aCWmax;
+ qparam.cw_max = aCWmax;
+ qparam.cw_min = aCWmin;
qparam.txop = 0;
qparam.aifs = 3;
break;
case 1: /* AC_VI */
- qparam.cw_max = aCWmin;
+ qparam.cw_max = aCWmax;
qparam.cw_min = (aCWmin + 1) / 2 - 1;
if (use_11b)
qparam.txop = 6016/32;
@@ -679,7 +679,7 @@ void ieee80211_set_wmm_default(struct ieee80211_sub_if_data *sdata)
qparam.aifs = 2;
break;
case 0: /* AC_VO */
- qparam.cw_max = (aCWmin + 1) / 2 - 1;
+ qparam.cw_max = (aCWmax + 1) / 2 - 1;
qparam.cw_min = (aCWmin + 1) / 4 - 1;
if (use_11b)
qparam.txop = 3264/32;
--
1.6.0.4
--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
