On Fri, Apr 09, 2010 at 12:01:27PM -0400, Alan Stern wrote: > On Fri, 9 Apr 2010, Pedro Ribeiro wrote: > > here is the output of the patch you sent me when the interference is triggered. > > > > The log is long, 1.3mb in size. > > I don't see anything suspicious. The transfer_buffer addresses repeat > every 32 URBs, and the DMA addresses cycle almost entirely uniformly > from 0x20000000 to 0x23ffffff in units of 0x2000 (there are a few gaps > where the interval is a little bigger). The DMA pointers do indeed look sane. I wanted to take a deeper look at this and set up a 64bit system today. However, I fail to see the problem here. Pedro, how much RAM does your machine have installed? Daniel -- 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
