diff options
| author | Anthony Romano <anthony.romano@coreos.com> | 2016-11-28 07:27:57 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2016-12-01 14:18:33 +0300 |
| commit | 982a6151f6f1296725de241a17932a3ecdd359d2 (patch) | |
| tree | a908fa1f18bd61ca8688a7fc5c8bb86640c64e43 /drivers/net/wireless/ath/ath9k/hif_usb.h | |
| parent | 8ca5a6078d6d09ac50d9c39c214df3284f0d2efb (diff) | |
| download | linux-982a6151f6f1296725de241a17932a3ecdd359d2.tar.xz | |
ath9k_htc: don't use HZ for usb msg timeouts
The usb_*_msg() functions expect a timeout in msecs but are given HZ,
which is ticks per second. If HZ=100, firmware download often times out
when there is modest USB utilization and the device fails to initialize.
Replaces HZ in usb_*_msg timeouts with 1000 msec since HZ is one second
for timeouts in jiffies.
Signed-off-by: Anthony Romano <anthony.romano@coreos.com>
Acked-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/hif_usb.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hif_usb.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.h b/drivers/net/wireless/ath/ath9k/hif_usb.h index 7c2ef7ecd98b..7846916aa01d 100644 --- a/drivers/net/wireless/ath/ath9k/hif_usb.h +++ b/drivers/net/wireless/ath/ath9k/hif_usb.h @@ -71,6 +71,8 @@ extern int htc_use_dev_fw; #define USB_REG_IN_PIPE 3 #define USB_REG_OUT_PIPE 4 +#define USB_MSG_TIMEOUT 1000 /* (ms) */ + #define HIF_USB_MAX_RXPIPES 2 #define HIF_USB_MAX_TXPIPES 4 |