Commit ed6d6f8f authored by Bryan Paluch's avatar Bryan Paluch Committed by Greg Kroah-Hartman

usb: increase ohci watchdog delay to 275 msec

Increase ohci watchout delay to 275 ms. Previous delay was 250 ms
with 20 ms of slack, after removing slack time some ohci controllers don't
respond in time. Logs from systems with controllers that have the
issue would show "HcDoneHead not written back; disabled"
Signed-off-by: default avatarBryan Paluch <bryanpaluch@gmail.com>
Acked-by: default avatarAlan Stern <stern@rowland.harvard.edu>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent cacaaf80
...@@ -72,7 +72,7 @@ ...@@ -72,7 +72,7 @@
static const char hcd_name [] = "ohci_hcd"; static const char hcd_name [] = "ohci_hcd";
#define STATECHANGE_DELAY msecs_to_jiffies(300) #define STATECHANGE_DELAY msecs_to_jiffies(300)
#define IO_WATCHDOG_DELAY msecs_to_jiffies(250) #define IO_WATCHDOG_DELAY msecs_to_jiffies(275)
#include "ohci.h" #include "ohci.h"
#include "pci-quirks.h" #include "pci-quirks.h"
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment