From: Lukasz Majewski Date: Tue, 3 Mar 2015 16:32:14 +0000 (+0100) Subject: usb: dwc3: gadget: Set non EP0 max packet limit to 512B X-Git-Tag: v2015.07-rc1~353 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=afa093bfa782f1cc8fc1bf4df01841e3167df9b1;p=platform%2Fkernel%2Fu-boot.git usb: dwc3: gadget: Set non EP0 max packet limit to 512B Commit "drivers/dwc3: add a workaround for too small OUT requests" sets max packet for OUT requests when transfer is smaller. Until this change the default maxpacket for non EP0 EPs was 1024. This is too much, since UMS LBA size is 512B Signed-off-by: Lukasz Majewski --- diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index a8335b3..ffbf72e 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -1605,7 +1605,7 @@ static int dwc3_gadget_init_hw_endpoints(struct dwc3 *dwc, } else { int ret; - usb_ep_set_maxpacket_limit(&dep->endpoint, 1024); + usb_ep_set_maxpacket_limit(&dep->endpoint, 512); dep->endpoint.max_streams = 15; dep->endpoint.ops = &dwc3_gadget_ep_ops; list_add_tail(&dep->endpoint.ep_list,