diff options
| author | Thinh Nguyen <[email protected]> | 2020-08-06 19:46:29 -0700 |
|---|---|---|
| committer | Felipe Balbi <[email protected]> | 2020-08-17 15:22:02 +0300 |
| commit | d2ee3ff79e6a3d4105e684021017d100524dc560 (patch) | |
| tree | 3251af367df0f5c66ce6e74a3026408a76e42601 /scripts/gdb/linux/device.py | |
| parent | 5d187c0454ef4c5e046a81af36882d4d515922ec (diff) | |
usb: dwc3: gadget: Fix handling ZLP
The usb_request->zero doesn't apply for isoc. Also, if we prepare a
0-length (ZLP) TRB for the OUT direction, we need to prepare an extra
TRB to pad up to the MPS alignment. Use the same bounce buffer for the
ZLP TRB and the extra pad TRB.
Cc: <[email protected]> # v4.5+
Fixes: d6e5a549cc4d ("usb: dwc3: simplify ZLP handling")
Fixes: 04c03d10e507 ("usb: dwc3: gadget: handle request->zero")
Signed-off-by: Thinh Nguyen <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>
Diffstat (limited to 'scripts/gdb/linux/device.py')
0 files changed, 0 insertions, 0 deletions