diff options
| author | Greg KH <gregkh@suse.de> | 2005-09-09 14:26:01 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-09-09 14:26:01 -0700 |
| commit | 8ccc457722ba226ea72fca6f9ba3b54535d4749e (patch) | |
| tree | e323eda3b7ed55a5398751021e8031c1cae56f9d /drivers/usb/host/ehci-q.c | |
| parent | 20dd026d7f5a6972dc78b4928a99620001fa547d (diff) | |
| parent | 5dce225bd9ea60e28e17076de63df0dee51b2883 (diff) | |
Merge gregkh@master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6
Diffstat (limited to 'drivers/usb/host/ehci-q.c')
| -rw-r--r-- | drivers/usb/host/ehci-q.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/usb/host/ehci-q.c b/drivers/usb/host/ehci-q.c index 20df01a79b2..940d38ca7d9 100644 --- a/drivers/usb/host/ehci-q.c +++ b/drivers/usb/host/ehci-q.c @@ -677,6 +677,9 @@ qh_make ( goto done; } } else { + struct usb_tt *tt = urb->dev->tt; + int think_time; + /* gap is f(FS/LS transfer times) */ qh->gap_uf = 1 + usb_calc_bus_time (urb->dev->speed, is_input, 0, maxp) / (125 * 1000); @@ -690,6 +693,10 @@ qh_make ( qh->c_usecs = HS_USECS (0); } + think_time = tt ? tt->think_time : 0; + qh->tt_usecs = NS_TO_US (think_time + + usb_calc_bus_time (urb->dev->speed, + is_input, 0, max_packet (maxp))); qh->period = urb->interval; } } |