linux-4.1.2 is missing "ath9k: fix DMA stop sequence for AR9003+"

2015-07-17 Thread Su Kang Yin
Hi all, linux-4.1.2 is missing "ath9k: fix DMA stop sequence for AR9003+" should we pick this? commit 27a0cc563105b7346c91520d36aabf721e50878d Author: Felix Fietkau Date: Tue Jun 2 10:38:32 2015 +0200 ath9k: fix DMA stop sequence for AR9003+ [ Upstr

Re: ath9k: fix DMA stop sequence for AR9003+

2015-06-08 Thread Kalle Valo
> AR93xx and newer needs to stop rx before tx to avoid getting the DMA > engine or MAC into a stuck state. > This should reduce/fix the occurence of "Failed to stop Tx DMA" logspam. > > Cc: sta...@vger.kernel.org > Signed-off-by: Felix Fietkau Thanks, applied to wireless-drivers-next.git. Kall

[PATCH] ath9k: fix DMA stop sequence for AR9003+

2015-06-02 Thread Felix Fietkau
AR93xx and newer needs to stop rx before tx to avoid getting the DMA engine or MAC into a stuck state. This should reduce/fix the occurence of "Failed to stop Tx DMA" logspam. Cc: sta...@vger.kernel.org Signed-off-by: Felix Fietkau --- drivers/net/wireless/ath/ath9k/main.c | 12 +++- 1 f