[Bug 12443] New: IBM T43p: xorg 7.3 + Mesa 7.0.1 + ati-6.[67]-branch freeze/reboot

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=12443

           Summary: IBM T43p: xorg 7.3 + Mesa 7.0.1 + ati-6.[67]-branch
                    freeze/reboot
           Product: xorg
           Version: unspecified
          Platform: x86 (IA32)
        OS/Version: FreeBSD
            Status: NEW
          Severity: critical
          Priority: highest
         Component: Driver/Radeon
        AssignedTo: xorg-driver-ati at lists.x.org
        ReportedBy: igor at hybrid-lab.co.uk
         QAContact: xorg-team at lists.x.org


The driver goes into loop then freezes or reboots the computer with the
following error:

(EE) RADEON(0): RADEONCPGetBuffer: CP reset -22
(EE) RADEON(0): RADEONCPGetBuffer: CP start -22
(EE) RADEON(0): RADEONCPGetBuffer: CP GetBuffer -22
(EE) RADEON(0): GetBuffer timed out, resetting engine...

unless `Option     "CPPIOMode" "yes"' is given to the driver, and I'd quite
like the dma access, if it's not too much trouble ;-)


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