Hi Steve,
On 16-01-26 05:35 PM, Marek Vasut wrote:
On Wednesday, January 27, 2016 at 01:35:55 AM, Steve Rae wrote:
Hi Marek & Lukasz,
I have an issue running fastboot on my board (which is USB_SPEED_HIGH):
=> fastboot0 failed to enable in ep failed to enable in ep failed to enable in epBecause of this, fastboot does not even initialize properly, and I need to "^C" to break out…
I have traced this the following code in "drivers/usb/gadget/dwc2_udc_otg.c":
I will have to delegate this onto Lukasz, since he's the s3c gadget expert.
Take a look at: [PATCH 1/2] usb: gadget: s3c_udc_otg: fixed max packet size check for ep_in in high speed
Best regards, Marek Vasut
yes - I think that 'patchwork.ozlabs.org/patch/560029' would resolve my issue Thanks, Steve
Ok, I see the point. The above patch should not bring any regression, since if MPS < maxpacket(ep), then we will set the descriptor's wMaxPacketSize as ep->ep.maxpacket.
I'm just wondering if you could share the wMaxPacketSize of your platform (lsusb -v on HOST).
In my case it is: wMaxPacketSize 0x0200 1x 512 bytes