Return-path: Received: from mail-ew0-f46.google.com ([209.85.215.46]:47055 "EHLO mail-ew0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751250Ab0KWSn1 (ORCPT ); Tue, 23 Nov 2010 13:43:27 -0500 Received: by ewy5 with SMTP id 5so2637664ewy.19 for ; Tue, 23 Nov 2010 10:43:26 -0800 (PST) Date: Tue, 23 Nov 2010 20:43:18 +0200 From: Nick Kossifidis To: ath5k-devel@lists.ath5k.org, linux-wireless@vger.kernel.org Cc: linville@tuxdriver.com, me@bobcopeland.com, mcgrof@gmail.com, jirislaby@gmail.com, nbd@openwrt.org, br1@einfach.org Subject: [PATCH 03/30] ath5k: Stop PCU on reset Message-ID: <20101123184318.GC4303@makis.mantri> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-wireless-owner@vger.kernel.org List-ID: * Stop PCU receive logic (DRU) durring reset We need to be sure pcu is not active when trying to stop rx dma right now this is done on ath5k_reset (base.c) but later we are going to clean it up. Signed-off-by: Nick Kossifidis --- drivers/net/wireless/ath/ath5k/reset.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c index 4f94a60..e4900e1 100644 --- a/drivers/net/wireless/ath/ath5k/reset.c +++ b/drivers/net/wireless/ath/ath5k/reset.c @@ -823,6 +823,11 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode, mode = 0; /* + * Stop PCU + */ + ath5k_hw_stop_rx_pcu(ah); + + /* * Stop DMA * * Note: If DMA didn't stop continue