tree fd4e89f8c447d958809113cc7dfbc5cb461f4268
parent 1f78f8fedab10f7b30559d6db9b142be5b6daf75
author Kishon Vijay Abraham I <kishon@ti.com> 1424697015 +0530
committer Marek Vasut <marex@denx.de> 1428983290 +0200

usb: dwc3: Add chained TRB support for ep0

dwc3 can do only max packet aligned transfers. So in case request length
is not max packet aligned and is bigger than DWC3_EP0_BOUNCE_SIZE
two chained TRBs is required to handle the transfer.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>