From 9b9cc61c46822ced22bc09d9aaa9f0f1859719cb Mon Sep 17 00:00:00 2001 From: Vasanthakumar Thiagarajan Date: Thu, 15 Apr 2010 17:39:41 -0400 Subject: ath9k_hw: Abort rx if hw is not coming out of full sleep in reset Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/hw.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/net/wireless/ath/ath9k/hw.c') diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index e07dd1c11dba..35f5cf40a990 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -1137,6 +1137,13 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, ah->txchainmask = common->tx_chainmask; ah->rxchainmask = common->rx_chainmask; + if (!ah->chip_fullsleep) { + ath9k_hw_abortpcurecv(ah); + if (!ath9k_hw_stopdmarecv(ah)) + ath_print(common, ATH_DBG_XMIT, + "Failed to stop receive dma\n"); + } + if (!ath9k_hw_setpower(ah, ATH9K_PM_AWAKE)) return -EIO; -- cgit v1.2.3