From afa093bfa782f1cc8fc1bf4df01841e3167df9b1 Mon Sep 17 00:00:00 2001 From: Lukasz Majewski Date: Tue, 3 Mar 2015 17:32:14 +0100 Subject: [PATCH] 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 --- drivers/usb/dwc3/gadget.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index a8335b3964..ffbf72e903 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, -- 2.25.1