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25 Commits

Author SHA1 Message Date
Chris Wilson
f9c8e365e9 intel_error_decode: Don't barf on a malformed PCI ID line 
Whoops, someone added UTS_RELEASE with no newline before PCI ID which
upsets our naive parser.
 2013-02-04 21:42:21 +00:00
Imre Deak
5efd3d3d22 fix warn in intel_error_decode: ignoring return value of 'asprintf' 
Signed-off-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
 2012-10-10 15:59:05 +02:00
Chris Wilson
412e7b341f intel_error_decode: Be more lax for whitespace around parsing PCI-ID 
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
 2012-05-09 13:50:53 +01:00
Chris Wilson
bf6c480d6d decode: Use the correct start mask for gen3 fence registers 
A cut'n'paste error from gen2 apparently.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
 2012-03-19 14:24:22 +00:00
Daniel Vetter
ca10c7231d intel_error_decode: fixup glibc free warning 
Usually some random stack garbage doesn't equal some other
random stack garbage, leading to the filename != path check
succeeding.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
 2012-01-24 21:41:17 +01:00
Daniel Vetter
391e6aa89a tools/intel_error_decode: fixup new warnings 
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
 2012-01-09 23:38:28 +01:00
Daniel Vetter
7ee9f16e51 tools/intel_error_decode: convert over to libdrm decoder 
Note that a per-ring error decode state would make more sense - this
way we could better decode the ring head and tail. But our current
head tracking is already lame (we need the kernel to also dump the
ringbuffer head/tail first, not just acthd), so I didn't bother.

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
 2012-01-09 23:38:17 +01:00
Daniel Vetter
d510953ef3 tools/intel_error_decode: decode gen4+ fences 
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
 2011-10-21 19:06:08 +02:00
Daniel Vetter
5801e6b911 intel/decode: print out chipset gen 
... instead of i965+ for almost everything that Intel is still selling.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
 2011-10-18 16:30:56 +02:00
Daniel Vetter
92b1f2c96e tools/decode: don't move around the display register section 
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
 2011-10-18 15:54:31 +02:00
Daniel Vetter
6ed89f47ec tools/decode: don't forget to print the name of the last ring 
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
 2011-10-18 15:49:41 +02:00
Daniel Vetter
73c2104070 tools/decode: retain the ring name 
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
 2011-10-17 13:46:46 +02:00
Daniel Vetter
cf5db1161a Decode gen2/gen3 fences in the error_state 
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
 2011-03-14 11:20:17 +01:00
Chris Wilson
41570d9bf5 Remove confusing use of IS_9XX 
... and test for what we mean instead.

Reported-by: Diego Celix <dcelix@gmail.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
 2011-02-14 15:57:40 +00:00
Chris Wilson
68a95f0e38 error decode: Search for first i915_error_state 
Handy for multi-GPU systems where the IGFX may not be first.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
 2011-02-01 13:37:56 +00:00
Chris Wilson
98eb5a5e24 error: Parse ring name before gtt_offset 
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
 2011-01-09 13:27:22 +00:00
Chris Wilson
4f20844247 error decode: print out class of chipset in the error report 
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
 2010-12-23 19:44:14 +00:00
Chris Wilson
292ae4538a error-decode: stdin is 0 not 1 
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
 2010-12-10 15:31:59 +00:00
Chris Wilson
a3a78632bd error-decode: Operate as a pipe and accept input from stdin 
Useful for feeding in compressed files from bugzilla:

$ bzcat /tmp/i915_error_state.bz | intel_error_decode | less

Next step would be to use gzfopen or bzfopen to automagically handle
compressed files...

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
 2010-12-01 21:51:59 +00:00
Chris Wilson
8934395d9d Decode PGTBL_ER for i965 
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
 2010-10-22 11:33:08 +01:00
Chris Wilson
14618620cc decode: Handle errors during parsing. 
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
 2010-08-25 12:00:05 +01:00
Chris Wilson
2d1ad95423 error: Decode i915 PGTBL errors 
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
 2010-07-15 19:33:00 +01:00
Chris Wilson
95374225e8 Enable compilation on non-Intel, non-DRM systems. 
A few of the tools can be performed post-mortem from a different system,
so it is useful to be able to compile those tools on those foreign
systems. Obviously, any program to interact with the PCI device or talk
to GEM will fail on a non-Intel system.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
 2010-04-08 12:17:31 +01:00
Chris Wilson
bfc2b5306f intel_error_decode: Pretty print i830 PGTBL_ER 
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
 2010-03-04 21:56:35 +00:00
Chris Wilson
9eb4de10a1 Add intel_error_decode. 
A simple variant of intel_gpu_dump that explicitly handles parsing of
i915_error_state.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
 2010-02-12 13:35:14 +00:00