]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
iwlwifi: W/A for the TSF correction in IBSS
authorAssaf Krauss <assaf.krauss@intel.com>
Wed, 3 Sep 2008 03:18:42 +0000 (11:18 +0800)
committerJohn W. Linville <linville@tuxdriver.com>
Wed, 3 Sep 2008 19:10:36 +0000 (15:10 -0400)
commitb94d8eea44df985ea22b1f51e402b4bbfdd6d793
treed4817faa5c4ced338a7f52ccdf276178732e13a2
parent37b08e34a98c664bea86e3fae718ac45a46b7276
iwlwifi: W/A for the TSF correction in IBSS

This patch is a W/A for the TSF sync issue in IBSS merging. HW is not
capable to sync TSF (it's constantly little behind). This creates
constant IBSS merging upon reception of each beacon, adding and removing
station which in turn creates above 50% packet loss and thus dramatically
degrade the throughput. The W/A simply stops the driver from declaring it
has a reliable TSF value and thus eliminates IBSS merging.

Signed-off-by: Assaf Krauss <assaf.krauss@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/iwlwifi/iwl-agn.c
drivers/net/wireless/iwlwifi/iwl-rx.c