> > That's strange though. Somebody with knowledge of that HW (or specs) who > > can spot something ? Could it be an issue with timing ? > > > > I don't have HW access to this machine. If somebody could send one to me > > I could do more investigation. > > Ben, would an ssh access to such a machine and to a terminal server > suffice?
It says clearly in the code where to start. See the FIXME notes in both libata-sff and libata-core about MMIO. Neither the DMA transfer start or the probe SRST sequence are correct with MMIO posting and this hasn't been fixed as I pointed out was needed when I originally NAKked the change. Without those being fixed (especially SRST) on any device with heavy PCI posting of mmio your controller *wont work*. Alan -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
