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52d39a2135
linux/drivers/gpu/drm/i915
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Chris Wilson 52d39a2135 drm/i915: Record the in-flight requests at the time of a hang 
Being able to tally the list of outstanding requests with the sequence
of commands in the ringbuffer is often useful evidence with respect to
driver corruption.

Note that since this is the umpteenth per-ring data structure to be added
to the error state, I've coallesced the nearby loops (the ringbuffer and
batchbuffer) into a single structure along with the list of requests.  A
later task would be to refactor the ring register state into the same
structure.

v2: Fix pretty printing of requests so that they are parsed correctly by
intel_error_decode and use the 0x%08x format for seqno for consistency

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-02-15 14:27:12 +01:00
..
dvo_ch7xxx.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
dvo_ch7017.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
dvo_ivch.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
dvo_sil164.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
dvo_tfp410.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
dvo.h drm/i915: Subclass intel_encoder. 2010-08-09 11:24:28 -07:00
i915_debugfs.c drm/i915: Record the in-flight requests at the time of a hang 2012-02-15 14:27:12 +01:00
i915_dma.c drm/i915: fix up locking inconsistency around gem_do_init 2012-02-13 11:03:45 +01:00
i915_drv.c drm/i915: check gtfifodbg after possibly failed writes 2012-02-12 00:21:41 +01:00
i915_drv.h drm/i915: Record the in-flight requests at the time of a hang 2012-02-15 14:27:12 +01:00
i915_gem_debug.c drm/i915: drop KM_USER0 argument to k(un)map_atomic 2011-10-20 15:26:37 -07:00
i915_gem_evict.c drm/i915: argument to control retiring behavior 2012-01-26 11:19:19 +01:00
i915_gem_execbuffer.c Merge remote-tracking branch 'airlied/drm-fixes' into drm-intel-next-queued 2012-02-10 17:14:49 +01:00
i915_gem_gtt.c drm/i915: ppgtt binding/unbinding support 2012-02-09 21:25:23 +01:00
i915_gem_tiling.c drm/i915: swizzling support for snb/ivb 2012-02-08 23:16:24 +01:00
i915_gem.c drm/i915: Record the tail at each request and use it to estimate the head 2012-02-15 14:26:03 +01:00
i915_ioc32.c drm: convert drm_ioctl to unlocked_ioctl 2009-12-18 11:22:31 +10:00
i915_irq.c drm/i915: Record the in-flight requests at the time of a hang 2012-02-15 14:27:12 +01:00
i915_reg.h drm/i915: add missing SDVO bits for interlaced modes on ILK 2012-02-14 20:32:29 +01:00
i915_suspend.c drm/i915: Re-enable gen7 RC6 and GPU turbo after resume. 2012-01-24 13:25:10 -08:00
i915_trace_points.c drm/i915: Add tracepoints 2009-09-23 01:05:21 +01:00
i915_trace.h Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
intel_acpi.c drm/i915: Silence _DSM errors 2012-01-16 21:08:19 +01:00
intel_bios.c drm/i915: Use kcalloc instead of kzalloc to allocate array 2012-01-17 17:33:24 +01:00
intel_bios.h drm/i915: VBT Parser cleanup for eDP block 2012-01-13 08:37:44 -08:00
intel_crt.c drm/i915: don't allow interlaced pipeconf on gen2 2012-02-10 17:28:45 +01:00
intel_display.c drm/i915: add missing SDVO bits for interlaced modes on ILK 2012-02-14 20:32:29 +01:00
intel_dp.c Merge remote-tracking branch 'airlied/drm-fixes' into drm-intel-next-queued 2012-02-10 17:14:49 +01:00
intel_drv.h drm/i915: Separate fence pin counting from normal bind pin counting 2012-01-29 18:23:37 +01:00
intel_dvo.c drm/i915: fixup interlaced vertical timings confusion, part 1 2012-02-10 17:24:06 +01:00
intel_fb.c drm/i915: add SNB and IVB video sprite support v6 2012-01-03 09:31:09 -08:00
intel_hdmi.c drm/i915: add a "force-dvi" HDMI audio mode 2012-02-14 10:03:18 +01:00
intel_i2c.c drm/i915: Fix race condition in accessing GMBUS 2012-02-14 10:39:53 +01:00
intel_lvds.c drm/i915: no lvds quirk for AOpen MP45 2012-02-08 09:20:49 -08:00
intel_modes.c drm/i915: add a "force-dvi" HDMI audio mode 2012-02-14 10:03:18 +01:00
intel_opregion.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
intel_overlay.c drm/i915: fixup overlay checks for interlaced modes 2012-02-10 17:43:49 +01:00
intel_panel.c drm/i915: fixup interlaced vertical timings confusion, part 1 2012-02-10 17:24:06 +01:00
intel_ringbuffer.c drm/i915: Record the tail at each request and use it to estimate the head 2012-02-15 14:26:03 +01:00
intel_ringbuffer.h drm/i915: Record the tail at each request and use it to estimate the head 2012-02-15 14:26:03 +01:00
intel_sdvo_regs.h misc latin1 to utf8 conversions 2012-01-02 13:04:55 +01:00
intel_sdvo.c drm/i915: allow interlaced mode output on the SDVO connector 2012-02-10 17:28:48 +01:00
intel_sprite.c Merge remote-tracking branch 'airlied/drm-fixes' into drm-intel-next-queued 2012-02-10 17:14:49 +01:00
intel_tv.c drm/i915: fixup interlaced vertical timings confusion, part 1 2012-02-10 17:24:06 +01:00
Makefile drm/i915: kill i915_mem.c 2012-01-17 20:01:01 +01:00