diff options
| -rw-r--r-- | payloads/libpayload/drivers/usb/ehci.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/payloads/libpayload/drivers/usb/ehci.c b/payloads/libpayload/drivers/usb/ehci.c index e61e806345..e58bd38bbb 100644 --- a/payloads/libpayload/drivers/usb/ehci.c +++ b/payloads/libpayload/drivers/usb/ehci.c @@ -279,12 +279,12 @@ static int wait_for_tds(qtd_t *head) /* how long to wait? * tested with some USB2.0 flash sticks: * TUR turn around took - * about 2s for the slowest (14cd:121c) + * about 2.2s for the slowest (13fe:3800) * max. 250ms for the others * slowest non-TUR turn around took about 1.3s - * try 2s for now as a failed TUR is not fatal + * set to 3s to be safe as a failed TUR can be fatal */ - int timeout = 40000; /* time out after 40000 * 50us == 2s */ + int timeout = 60000; /* time out after 60000 * 50us == 3s */ while ((cur->token & QTD_ACTIVE) && !(cur->token & QTD_HALTED) && timeout--) udelay(50); |