On Wed, Dec 14, 2011 at 10:57, Daniel Vetter <daniel.vet...@ffwll.ch> wrote:
> Based on a patch by Ben Widawsky, but with different colors > for the bikeshed. > > In contrast to Ben's patch this one doesn't add the fault regs. > Afaics they're for the optional page fault support which > - we're not enabling > - and which seems to be unsupported by the hw team. Recent bspec > lacks tons of information about this that the public docs released > half a year back still contain. > > Also dump ring HEAD/TAIL registers - I've recently seen a few > error_state where just guessing these is not good enough. > > v2: Also dump INSTPM for every ring. > > v3: Fix a few really silly goof-ups spotted by Chris Wilson. > > Signed-off-by: Daniel Vetter <daniel.vet...@ffwll.ch> > Reviewed-by: Chris Wilson <ch...@chris-wilson.co.uk> > Signed-off-by: Ben Widawsky <b...@bwidawsk.net> > Reviewed-by: Eugeni Dodonov <eugeni.dodo...@intel.com> -- Eugeni Dodonov <http://eugeni.dodonov.net/>
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