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| author | Sven Eckelmann <sven@narfation.org> | 2012-06-25 07:15:22 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-06-26 14:28:50 -0400 |
| commit | 313eb87f1e2f93d83836de7f5c1947b75d7752c8 (patch) | |
| tree | 7c506829d116550dbb82c55cb9dd727eddb63263 /drivers/net/wireless/ath/ath9k/ath9k.h | |
| parent | 46e5129ba6e00ff110df17338bc8fe5ee8f2f8b2 (diff) | |
| download | blackbird-op-linux-313eb87f1e2f93d83836de7f5c1947b75d7752c8.tar.gz blackbird-op-linux-313eb87f1e2f93d83836de7f5c1947b75d7752c8.zip | |
ath9k: raise aggregation limit to 64k for HT IBSS
mac80211 adds stations in HT IBSS as soon as a frame comes by,
even if the HT capabilities are not known yet (they are often
received later, e.g. in beacons). So far, ampdu factor/density
are only calculated when the station is initially added.
This patch changes this to update ampdu factor/density settings
when starting a blockack session.
Using this patch, we had performance boosts from 60 to 150 MBit/s
between two 2x2 Atheros devices in 5 GHz HT IBSS mode.
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/ath9k.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ath9k.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index a8c050085648..4473278efc5e 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -721,6 +721,7 @@ extern int ath9k_modparam_nohwcrypt; extern int led_blink; extern bool is_ath9k_unloaded; +u8 ath9k_parse_mpdudensity(u8 mpdudensity); irqreturn_t ath_isr(int irq, void *dev); int ath9k_init_device(u16 devid, struct ath_softc *sc, const struct ath_bus_ops *bus_ops); |
