Hello Felipe
I think that you have forgotten about this patch :). It is needed by
usb3380 in usb3.0 mode. Otherwise the device keeps reseting.
Thanks!
On Tue, Aug 26, 2014 at 6:00 PM, Ricardo Ribalda Delgado
<ricardo.ribalda@xxxxxxxxx> wrote:
> Without this patch, some hosts keep restarting indefinitely the target.
>
> Fixes: ae8e530 (usb: gadget: net2280: Code Cleanup)
> Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
> ---
>
> v2: Request by Felipe Balbi
>
> Use Fixes: on commit message
>
> drivers/usb/gadget/udc/net2280.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/usb/gadget/udc/net2280.c b/drivers/usb/gadget/udc/net2280.c
> index f4eac11..2e95715 100644
> --- a/drivers/usb/gadget/udc/net2280.c
> +++ b/drivers/usb/gadget/udc/net2280.c
> @@ -3320,7 +3320,7 @@ static void handle_stat1_irqs(struct net2280 *dev, u32 stat)
> if (stat & tmp) {
> writel(tmp, &dev->regs->irqstat1);
> if ((((stat & BIT(ROOT_PORT_RESET_INTERRUPT)) &&
> - (readl(&dev->usb->usbstat) & mask)) ||
> + ((readl(&dev->usb->usbstat) & mask) == 0)) ||
> ((readl(&dev->usb->usbctl) &
> BIT(VBUS_PIN)) == 0)) &&
> (dev->gadget.speed != USB_SPEED_UNKNOWN)) {
> --
> 2.1.0
>
--
Ricardo Ribalda
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
