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31 lines
1023 B
31 lines
1023 B
From: Ben Greear <greearb@candelatech.com>
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Date: Wed, 31 May 2017 14:21:19 +0300
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Subject: [PATCH] ath10k: increase BMI timeout
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When testing a 9888 chipset NIC, I notice it often takes
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almost 2 seconds, and then many times OTP fails, probably due
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to the two-second timeout.
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[ 2269.841842] ath10k_pci 0000:05:00.0: bmi cmd took: 1984 jiffies (HZ: 1000), rv: 0
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[ 2273.608185] ath10k_pci 0000:05:00.0: bmi cmd took: 1986 jiffies (HZ: 1000), rv: 0
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[ 2277.294732] ath10k_pci 0000:05:00.0: bmi cmd took: 1989 jiffies (HZ: 1000), rv: 0
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So, increase the BMI timeout to 3 seconds.
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Signed-off-by: Ben Greear <greearb@candelatech.com>
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Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
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---
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--- a/drivers/net/wireless/ath/ath10k/bmi.h
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+++ b/drivers/net/wireless/ath/ath10k/bmi.h
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@@ -187,8 +187,8 @@ struct bmi_target_info {
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u32 type;
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};
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-/* in msec */
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-#define BMI_COMMUNICATION_TIMEOUT_HZ (2 * HZ)
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+/* in jiffies */
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+#define BMI_COMMUNICATION_TIMEOUT_HZ (3 * HZ)
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#define BMI_CE_NUM_TO_TARG 0
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#define BMI_CE_NUM_TO_HOST 1
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