From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail2.candelatech.com ([208.74.158.173]) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1dANVE-0002jJ-AK for ath10k@lists.infradead.org; Mon, 15 May 2017 21:26:05 +0000 From: greearb@candelatech.com Subject: [PATCH 1/3] ath10k: Increase BMI timeout. Date: Mon, 15 May 2017 14:25:38 -0700 Message-Id: <1494883540-18558-1-git-send-email-greearb@candelatech.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath10k" Errors-To: ath10k-bounces+kvalo=adurom.com@lists.infradead.org To: ath10k@lists.infradead.org Cc: Ben Greear From: Ben Greear When testing a 9888 chipset NIC, I notice it often takes almost 2 seconds, and then many times OTP fails, probably due to the two-second timeout. [ 2269.841842] ath10k_pci 0000:05:00.0: bmi cmd took: 1984 jiffies (HZ: 1000), rv: 0 [ 2273.608185] ath10k_pci 0000:05:00.0: bmi cmd took: 1986 jiffies (HZ: 1000), rv: 0 [ 2277.294732] ath10k_pci 0000:05:00.0: bmi cmd took: 1989 jiffies (HZ: 1000), rv: 0 So, increase the BMI timeout to 3 seconds. Signed-off-by: Ben Greear --- drivers/net/wireless/ath/ath10k/bmi.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/ath/ath10k/bmi.h b/drivers/net/wireless/ath/ath10k/bmi.h index 7d3231a..1054c0c 100644 --- a/drivers/net/wireless/ath/ath10k/bmi.h +++ b/drivers/net/wireless/ath/ath10k/bmi.h @@ -187,8 +187,8 @@ struct bmi_target_info { u32 type; }; -/* in msec */ -#define BMI_COMMUNICATION_TIMEOUT_HZ (2 * HZ) +/* in jiffies */ +#define BMI_COMMUNICATION_TIMEOUT_HZ (3 * HZ) #define BMI_CE_NUM_TO_TARG 0 #define BMI_CE_NUM_TO_HOST 1 -- 2.4.11 _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k