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ath10k: increase BMI timeout

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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 <greearb@candelatech.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Ben Greear 2017-05-31 14:21:19 +03:00 committed by Kalle Valo
parent 79e6882158
commit 13c3b26a71
1 changed files with 2 additions and 2 deletions
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4
drivers/net/wireless/ath/ath10k/bmi.h
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@ -188,8 +188,8 @@ 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