Return-path: Received: from wolverine02.qualcomm.com ([199.106.114.251]:26194 "EHLO wolverine02.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754876Ab1IFP3f (ORCPT ); Tue, 6 Sep 2011 11:29:35 -0400 From: Rajkumar Manoharan To: CC: , Rajkumar Manoharan Subject: [PATCH v2 1/2] ath9k: Take the samples in unassociated state Date: Tue, 6 Sep 2011 21:00:06 +0530 Message-ID: <1315323007-1853-1-git-send-email-rmanohar@qca.qualcomm.com> (sfid-20110906_172944_048114_4DA6B7F6) MIME-Version: 1.0 Content-Type: text/plain Sender: linux-wireless-owner@vger.kernel.org List-ID: Currently the samples debugfs which maintains the snapshorts of mac/bb only on associated state. Hence to cover issues on idle state, the samples are taken whenever the driver is ready. Signed-off-by: Rajkumar Manoharan --- drivers/net/wireless/ath/ath9k/debug.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c index 727e8de..bafb7b7 100644 --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c @@ -1373,6 +1373,9 @@ static int open_file_bb_mac_samps(struct inode *inode, struct file *file) u8 chainmask = (ah->rxchainmask << 3) | ah->rxchainmask; u8 nread; + if (sc->sc_flags & SC_OP_INVALID) + return -EAGAIN; + buf = vmalloc(size); if (!buf) return -ENOMEM; @@ -1381,6 +1384,8 @@ static int open_file_bb_mac_samps(struct inode *inode, struct file *file) vfree(buf); return -ENOMEM; } + /* Account the current state too */ + ath9k_debug_samp_bb_mac(sc); spin_lock_bh(&sc->debug.samp_lock); memcpy(bb_mac_samp, sc->debug.bb_mac_samp, -- 1.7.6.1