From 473cae27620c27377e278a6f92aaa483060e3c19 Mon Sep 17 00:00:00 2001 From: Nick Kossifidis Date: Tue, 23 Nov 2010 21:21:50 +0200 Subject: [PATCH] ath5k: Use turbo flag on DCU * Set AR5K_DCU_GBL_IFS_MISC_TURBO_MODE flag on DCU when operating on 40MHz Signed-off-by: Nick Kossifidis Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath5k/qcu.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/wireless/ath/ath5k/qcu.c b/drivers/net/wireless/ath/ath5k/qcu.c index e13142a3b957..69bff047a49a 100644 --- a/drivers/net/wireless/ath/ath5k/qcu.c +++ b/drivers/net/wireless/ath/ath5k/qcu.c @@ -647,5 +647,10 @@ int ath5k_hw_init_queues(struct ath5k_hw *ah) * on ath5k_hw_set_ifs_intervals */ ath5k_hw_set_tx_retry_limits(ah, 0); + /* Set the turbo flag when operating on 40MHz */ + if (ah->ah_bwmode == AR5K_BWMODE_40MHZ) + AR5K_REG_ENABLE_BITS(ah, AR5K_DCU_GBL_IFS_MISC, + AR5K_DCU_GBL_IFS_MISC_TURBO_MODE); + return 0; } -- 2.20.1