diff options
| author | Hans de Goede <[email protected]> | 2014-08-01 17:33:08 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2014-08-01 15:48:08 -0700 |
| commit | e2875c33787ebda21aeecc1a9d3ff52b3aa413ec (patch) | |
| tree | e87c807803a82ab7ca220079f590979e0f991056 /net/lapb/lapb_subr.c | |
| parent | 3dbef993c0eb113bf8e85abff8dd57fa33d5bb9b (diff) | |
uas: Limit qdepth to 32 when connected over usb-2
Some jmicron uas chipsets act up (they disconnect from the bus) when sending
more then 32 commands to them at once.
Rather then building an ever growing list with usb-id based quirks for
devices using this chipset, simply reduce the qdepth to 32 when connected
over usb-2. 32 should be plenty to keep things close to maximum
possible throughput on usb-2.
Cc: [email protected]
Tested-and-reported-by: Laszlo T. <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'net/lapb/lapb_subr.c')
0 files changed, 0 insertions, 0 deletions