]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
iwlwifi: mvm: add uapsd_disable module parameter
authorMatt Chen <matt.chen@intel.com>
Thu, 24 Apr 2014 10:43:18 +0000 (18:43 +0800)
committerEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Thu, 15 May 2014 07:09:32 +0000 (10:09 +0300)
commit1504f48df44be8b7cf349d3ef595059b12055be5
tree805b47d694af6274d657639dfaabde211f8e22c7
parent91479b64c9f1b35cf3c2a3a284380117db1598ee
iwlwifi: mvm: add uapsd_disable module parameter

Some APs (e.g. TP-LINK TL-WA801N) are disabling aggregation (downlink
to station) when U-APSD is enabled, resulting in low throughput.
Add a module parameter to allow disabling U-APSD support in the driver.

Also re-enable U-APSD for -9 firmware since the firmare issues were
fixed in this release.

There are devices that won't support U-APSD even with newer
firmware, so bring the TLV flag back to detect those.

Signed-off-by: Matt Chen <matt.chen@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
drivers/net/wireless/iwlwifi/iwl-drv.c
drivers/net/wireless/iwlwifi/iwl-fw.h
drivers/net/wireless/iwlwifi/iwl-modparams.h
drivers/net/wireless/iwlwifi/mvm/mac80211.c