Sebastian, On Wed, Aug 14, 2013 at 2:16 AM, Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx> wrote: > On 08/13/2013 08:11 PM, Bin Liu wrote: >> Sebastian, > > Hi Bin, > >> On Tue, Aug 13, 2013 at 12:38 PM, Sebastian Andrzej Siewior >> <bigeasy@xxxxxxxxxxxxx> wrote: >>> Since the musb-gadget code now calls the dma engine properly it is >>> possible to enable it for the TX path in device mode. >>> AM335x Advisory 1.0.13 says that we may lose the toggle bit on multiple >>> RX transfers. There is a workaround in host mode but none in device mode >>> and therefore RX transfers are disabled. >> 1.0.13 only presents in PG1.0. It has been fixed in PG2.x. Maybe we >> should check for silicon rev here? > > Where do you have this from? My document says "won't be fixed". http://www.ti.com/lit/er/sprz360e/sprz360e.pdf Table 4 shows 1.0.13 only affects PG1.0. > If you say this is fixed in PG2+, then we don't this the workaround in > host mode either, right? Right. > >> >> Regards, >> -Bin. > > Sebastian -- 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
