On Thu, Apr 21, 2016 at 3:05 AM, Lukasz Majewski <[email protected]> wrote:
> Hi Roger, > > > Remaining bytes means bytes that are not yet transferred > > and not the bytes that were transferred in the last transfer. > > > > Reported-by: Lukasz Majewski <[email protected]> > > Signed-off-by: Roger Quadros <[email protected]> > > --- > > drivers/usb/gadget/dwc2_udc_otg_xfer_dma.c | 4 ++-- > > 1 file changed, 2 insertions(+), 2 deletions(-) > > > > diff --git a/drivers/usb/gadget/dwc2_udc_otg_xfer_dma.c > > b/drivers/usb/gadget/dwc2_udc_otg_xfer_dma.c index a31d875..0594c3d > > 100644 --- a/drivers/usb/gadget/dwc2_udc_otg_xfer_dma.c > > +++ b/drivers/usb/gadget/dwc2_udc_otg_xfer_dma.c > > @@ -235,7 +235,7 @@ static void complete_rx(struct dwc2_udc *dev, u8 > > ep_num) "%s: RX DMA done : ep = %d, rx bytes = %d/%d, " > > "is_short = %d, DOEPTSIZ = 0x%x, remained bytes = > > %d\n", __func__, ep_num, req->req.actual, req->req.length, > > - is_short, ep_tsr, xfer_size); > > + is_short, ep_tsr, req->req.length - > > req->req.actual); > > if (is_short || req->req.actual == req->req.length) { > > if (ep_num == EP0_CON && dev->ep0state == > > DATA_STATE_RECV) { @@ -292,7 +292,7 @@ static void complete_tx(struct > > dwc2_udc *dev, u8 ep_num) "%s: TX DMA done : ep = %d, tx bytes = > > %d/%d, " "is_short = %d, DIEPTSIZ = 0x%x, remained bytes = %d\n", > > __func__, ep_num, req->req.actual, req->req.length, > > - is_short, ep_tsr, xfer_size); > > + is_short, ep_tsr, req->req.length - req->req.actual); > > > > if (ep_num == 0) { > > if (dev->ep0state == DATA_STATE_XMIT) { > > Acked-by: Lukasz Majewski <[email protected]> > > Tested-by: Steve Rae <[email protected]> [Test HW: bcm28155_ap board] Thanks, Steve > -- > Best regards, > > Lukasz Majewski > > Samsung R&D Institute Poland (SRPOL) | Linux Platform Group > _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
