Re: [ath9k-devel] [PATCH 0/5] eliminate some ath9k_htc code

2014-01-26 Thread Oleksij Rempel
Please do not apply this patch set, it will need some changes. Am 20.01.2014 19:48, schrieb Oleksij Rempel: Ath9k_htc has too match outdated copy/paste from ath9k. This patch set trying to remove some of it and make some function common to both drivers. Oleksij Rempel (5): ath: add

[ath9k-devel] [PATCH] ath9k: Fix uninitialized variable in ath9k_has_tx_pending()

2014-01-26 Thread Geert Uytterhoeven
drivers/net/wireless/ath/ath9k/main.c: In function ‘ath9k_has_tx_pending’: drivers/net/wireless/ath/ath9k/main.c:1869: warning: ‘npend’ may be used uninitialized in this function Introduced by commit 10e2318103f5941aa70c318afe34bc41f1b98529 (ath9k: optimize ath9k_flush). Signed-off-by: Geert

Re: [ath9k-devel] How to lock AMPDU length at a specific value?

2014-01-26 Thread Ali Abedi
Hi, Thank you for your reply. This fixed half of the problem. If the link quality is good all A-MPDUs are at the maximum length, however if the link quality is not good (high error) many A-MPDUs are smaller than the maximum A-MPDU length. As mentioned before it has something to do with the block

Re: [ath9k-devel] How to lock AMPDU length at a specific value?

2014-01-26 Thread Ali Abedi
Thank you. I checked ath_tx_form_aggr() and the condition that checks: do not step over block-ack window causes the A-MPDU length limitation. So is there anything to do to force max A-MPDU length? Does setting retry to 1 solves this problem? My understanding is that if retry is 1 then we move

[ath9k-devel] ath9k ARM build error with v3.13-8330-g4ba9920

2014-01-26 Thread Josh Boyer
Hi All, This commit: commit 4dc78c437a0a2ac152a2b2c5e91a814a6ef3599e Author: Sujith Manoharan c_man...@qca.qualcomm.com Date: Wed Dec 18 09:53:26 2013 +0530 ath9k: Fix RTC reset delay The delay that is required after issuing a RTC reset varies for each chip. Handle this properly.

Re: [ath9k-devel] How to lock AMPDU length at a specific value?

2014-01-26 Thread Kamran Nishat
Thank you. I checked ath_tx_form_aggr() and the condition that checks: do not step over block-ack window causes the A-MPDU length limitation. So is there anything to do to force max A-MPDU length? *YES! we told you earlier if link is lossy then this limit will not let AMPDU to increase.* Does

Re: [ath9k-devel] ath9k ARM build error with v3.13-8330-g4ba9920

2014-01-26 Thread Sujith Manoharan
Josh Boyer wrote: adds a udelay(1) call to the ath9k driver. This will cause a build error on various ARM configs because the value passed to udelay is too large: ERROR: __bad_udelay [drivers/net/wireless/ath/ath9k/ath9k_hw.ko] undefined! make[1]: *** [__modpost] Error 1 make: ***

Re: [ath9k-devel] IBSS can't beacon after rejoin / regression in TSF syncing code?

2014-01-26 Thread Sujith Manoharan
Simon Wunderlich wrote: we have found a regression in the IBSS creation/joining part of mac80211 which is appearently connected to the TSF-syncing patches introduced last year[1]. It prevents beaconing of an adhoc member after rejoining a cell when this cell is currently empty. The