mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-09-04 02:47:06 +03:00
ath9k: improve max rate retry handling
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19308 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
parent
3f3acd319f
commit
9f192b843f
42
package/mac80211/patches/600-ath9k_rc_tries.patch
Normal file
42
package/mac80211/patches/600-ath9k_rc_tries.patch
Normal file
@ -0,0 +1,42 @@
|
||||
--- a/drivers/net/wireless/ath/ath9k/init.c
|
||||
+++ b/drivers/net/wireless/ath/ath9k/init.c
|
||||
@@ -645,8 +645,7 @@ void ath9k_set_hw_capab(struct ath_softc
|
||||
hw->max_rates = 4;
|
||||
hw->channel_change_time = 5000;
|
||||
hw->max_listen_interval = 10;
|
||||
- /* Hardware supports 10 but we use 4 */
|
||||
- hw->max_rate_tries = 4;
|
||||
+ hw->max_rate_tries = 10;
|
||||
hw->sta_data_size = sizeof(struct ath_node);
|
||||
hw->vif_data_size = sizeof(struct ath_vif);
|
||||
|
||||
--- a/drivers/net/wireless/ath/ath9k/rc.c
|
||||
+++ b/drivers/net/wireless/ath/ath9k/rc.c
|
||||
@@ -678,13 +678,13 @@ static void ath_get_rate(void *priv, str
|
||||
* For Multi Rate Retry we use a different number of
|
||||
* retry attempt counts. This ends up looking like this:
|
||||
*
|
||||
- * MRR[0] = 2
|
||||
- * MRR[1] = 2
|
||||
- * MRR[2] = 2
|
||||
- * MRR[3] = 4
|
||||
+ * MRR[0] = 4
|
||||
+ * MRR[1] = 4
|
||||
+ * MRR[2] = 4
|
||||
+ * MRR[3] = 8
|
||||
*
|
||||
*/
|
||||
- try_per_rate = sc->hw->max_rate_tries;
|
||||
+ try_per_rate = 4;
|
||||
|
||||
rate_table = sc->cur_rate_table;
|
||||
rix = ath_rc_get_highest_rix(sc, ath_rc_priv, rate_table, &is_probe);
|
||||
@@ -714,7 +714,7 @@ static void ath_get_rate(void *priv, str
|
||||
for ( ; i < 4; i++) {
|
||||
/* Use twice the number of tries for the last MRR segment. */
|
||||
if (i + 1 == 4)
|
||||
- try_per_rate = 4;
|
||||
+ try_per_rate = 8;
|
||||
|
||||
ath_rc_get_lower_rix(rate_table, ath_rc_priv, rix, &nrix);
|
||||
/* All other rates in the series have RTS enabled */
|
Loading…
Reference in New Issue
Block a user