[Nouveau] [PATCH] drm/nv50: decode PGRAPH status registers on TLB flush fail

[Marcin Slusarz]

On Wed, Nov 07, 2012 at 10:08:47AM +1000, Ben Skeggs wrote:
> On Tue, Nov 06, 2012 at 10:48:52PM +0100, Marcin Slusarz wrote:
> > Now it outputs:
> > nouveau E[  PGRAPH][0000:02:00.0] PGRAPH TLB flush idle timeout fail
> > nouveau E[  PGRAPH][0000:02:00.0] PGRAPH_STATUS: BUSY DISPATCH VFETCH CCACHE_UNK4 STRMOUT_GSCHED_UNK5 UNK14XX UNK1CXX CLIPID ZCULL ENG2D UNK34XX TPRAST TPROP ROP (0x011fde03)
> > nouveau E[  PGRAPH][0000:02:00.0] PGRAPH_VSTATUS: CCACHE (0x00145b4d) (0x0000002d) ENG2D ROP (0x0034db40)
> 
> How about this instead?
> 
> PGRAPH_STATUS  : 0x011fde03 [BUSY DISPATCH VFETCH CCACHE_UNK4 STRMOUT_GSCHED_UNK5 UNK14XX UNK1CXX CLIPID ZCULL ENG2D UNK34XX TPRAST TPROP ROP]
> PGRAPH_VSTATUS0: 0x00145b4d [CCACHE]
> PGRAPH_VSTATUS1: 0x0000002d []
> PGRAPH_VSTATUS2: 0x0034db40 [ENG2D ROP]

Looks good too. I'll post updated patch tomorrow.

Marcin