Kevin, Your second patch worked for me. +2. Thanks, Dave
On Tue, Sep 9, 2014 at 4:12 PM, Kevin O'Connor <[email protected]> wrote: > On Tue, Sep 09, 2014 at 04:08:25PM -0600, Dave Frodin wrote: > > Kevin, > > With your patch I'm not seeing that timeout message get displayed. > > I also forgot to mention that the USB thumbdrive will always get > identified > > by SeaBIOS and will be listed as a boot device but will hang as soon as > it > > is selected in the F12 boot menu. The activity LED on the thumbdrive only > > flashes when Seabios is identifying it. > > I was able to reproduce the problem on my c720. The patch below seems > to fix it for me (but I'm still running tests). I'm not sure why this > problem didn't show up on my other test machine (e350m1). > > -Kevin > > > --- a/src/hw/usb.c > +++ b/src/hw/usb.c > @@ -195,7 +195,7 @@ usb_xfer_time(struct usb_pipe *pipe, int datalen) > // set_address commands where we don't want to stall the boot if > // the device doesn't actually exist. Add 100ms to account for > // any controller delays. > - if (!pipe->devaddr) > + if (!GET_LOWFLAT(pipe->devaddr)) > return USB_TIME_STATUS + 100; > return USB_TIME_COMMAND + 100; > } >
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