linux/drivers/net/wireless/ath
Johannes Berg 0b01f030d3 mac80211: track receiver's aggregation reorder buffer size
The aggregation code currently doesn't implement the
buffer size negotiation. It will always request a max
buffer size (which is fine, if a little pointless, as
the mac80211 code doesn't know and might just use 0
instead), but if the peer requests a smaller size it
isn't possible to honour this request.

In order to fix this, look at the buffer size in the
addBA response frame, keep track of it and pass it to
the driver in the ampdu_action callback when called
with the IEEE80211_AMPDU_TX_OPERATIONAL action. That
way the driver can limit the number of subframes in
aggregates appropriately.

Note that this doesn't fix any drivers apart from the
addition of the new argument -- they all need to be
updated separately to use this variable!

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-01-19 11:36:11 -05:00
..
ar9170 mac80211: track receiver's aggregation reorder buffer size 2011-01-19 11:36:11 -05:00
ath5k ath5k: Fix return codes for eeprom read functions. 2011-01-19 11:36:08 -05:00
ath9k mac80211: track receiver's aggregation reorder buffer size 2011-01-19 11:36:11 -05:00
carl9170 mac80211: track receiver's aggregation reorder buffer size 2011-01-19 11:36:11 -05:00
ath.h ath9k_htc: Add multiple register read API 2011-01-19 11:36:06 -05:00
debug.c ath: Add and use ath_printk and ath_<level> 2010-12-07 16:34:39 -05:00
hw.c ath9k_hw: move the cycle counter tracking to ath 2010-10-11 15:04:20 -04:00
Kconfig carl9170: Makefile, Kconfig files and MAINTAINERS 2010-09-14 16:03:42 -04:00
key.c ath: Missed to clear key4 of micentry 2010-12-13 15:23:27 -05:00
main.c ath: Add and use ath_printk and ath_<level> 2010-12-07 16:34:39 -05:00
Makefile ath: Copy key cache management functions from ath9k to ath 2010-09-16 15:19:45 -04:00
reg.h ath9k_hw: move the cycle counter tracking to ath 2010-10-11 15:04:20 -04:00
regd_common.h
regd.c ath: fix NULL pointer dereference on reg_notifier() 2010-12-16 15:22:31 -05:00
regd.h ath9k_hw: fix parsing of HT40 5 GHz CTLs 2010-08-31 14:52:23 -04:00