On Fri, 2005-06-24 at 19:59 -0400, Martin Cracauer wrote: > > I'd forgotten about this thread. I've got a proposed fix for this at: > > http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/80718 > > I get the same panic and backtrace with that patch (on a 32 MB moobile > Radeon 7500). > > I will annotate the sourcecode now to verify (or not) the NULLs in the > arguments for the bus argument. Thanks for showing that that patch didn't work. I should have remembered why it wouldn't. The next step would be to try a workaround: Comment out the two calls to drm_initmap() in radeon_cp.c. We really need a nice call to grab the start/offset of a pci resource given the rid. We can avoid it now, but we might not be able to given where the DRM is headed. -- Eric Anholt eta_at_lclark.edu http://people.freebsd.org/~anholt/ anholt_at_FreeBSD.orgReceived on Sun Jun 26 2005 - 16:20:12 UTC
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