diff options
| author | Chance.Yang <chance.yang@vatics.com> | 2020-10-06 10:55:49 +0800 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2020-10-20 00:48:58 +0200 |
| commit | 30656802355313a87d832f282d4112b403ed7131 (patch) | |
| tree | b6300459af9d6b7f555f02e5a8c1fbbb6cad83b3 /drivers/usb/common/common.c | |
| parent | 3fade88686e71c9acee4cbeb3ae9706bbc845608 (diff) | |
usb: dwc2: Fix control OUT transfer issue
In buffer DMA mode, gadget should re-configure EP 0 to received SETUP
packets when doeptsiz.xfersize is equal to a setup packet size(8 bytes)
and EP 0 is in WAIT_FOR_SETUP state.
Since EP 0 is not enabled in WAIT_FOR_SETUP state, SETUP packets is NOT
received from RxFifo and wriiten to the external memory.
Signed-off-by: Chance.Yang <chance.yang@vatics.com>
Diffstat (limited to 'drivers/usb/common/common.c')
0 files changed, 0 insertions, 0 deletions