diff options
| author | Ben Widawsky <benjamin.widawsky@intel.com> | 2014-06-30 09:53:40 -0700 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-07-07 23:16:53 +0200 |
| commit | 87f85ebc8dd089842e9efafd811486e5997b2265 (patch) | |
| tree | 5a173004cab6f1c931c5ad71394562af83b5ab3b /drivers/gpu | |
| parent | a6cdb93a7a135b853353fffecbdc2e60ba56a016 (diff) | |
drm/i915: Extract semaphore error collection
v2: s/ring_buffer/engine_cs (Rodrigo)
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gpu_error.c | 30 |
1 files changed, 18 insertions, 12 deletions
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c index 66cf41765bf9..9d42b6a8b545 100644 --- a/drivers/gpu/drm/i915/i915_gpu_error.c +++ b/drivers/gpu/drm/i915/i915_gpu_error.c @@ -746,6 +746,23 @@ static void i915_gem_record_fences(struct drm_device *dev, } } + +static void gen6_record_semaphore_state(struct drm_i915_private *dev_priv, + struct intel_engine_cs *ring, + struct drm_i915_error_ring *ering) +{ + ering->semaphore_mboxes[0] = I915_READ(RING_SYNC_0(ring->mmio_base)); + ering->semaphore_mboxes[1] = I915_READ(RING_SYNC_1(ring->mmio_base)); + ering->semaphore_seqno[0] = ring->semaphore.sync_seqno[0]; + ering->semaphore_seqno[1] = ring->semaphore.sync_seqno[1]; + + if (HAS_VEBOX(dev_priv->dev)) { + ering->semaphore_mboxes[2] = + I915_READ(RING_SYNC_2(ring->mmio_base)); + ering->semaphore_seqno[2] = ring->semaphore.sync_seqno[2]; + } +} + static void i915_record_ring_state(struct drm_device *dev, struct intel_engine_cs *ring, struct drm_i915_error_ring *ering) @@ -755,18 +772,7 @@ static void i915_record_ring_state(struct drm_device *dev, if (INTEL_INFO(dev)->gen >= 6) { ering->rc_psmi = I915_READ(ring->mmio_base + 0x50); ering->fault_reg = I915_READ(RING_FAULT_REG(ring)); - ering->semaphore_mboxes[0] - = I915_READ(RING_SYNC_0(ring->mmio_base)); - ering->semaphore_mboxes[1] - = I915_READ(RING_SYNC_1(ring->mmio_base)); - ering->semaphore_seqno[0] = ring->semaphore.sync_seqno[0]; - ering->semaphore_seqno[1] = ring->semaphore.sync_seqno[1]; - } - - if (HAS_VEBOX(dev)) { - ering->semaphore_mboxes[2] = - I915_READ(RING_SYNC_2(ring->mmio_base)); - ering->semaphore_seqno[2] = ring->semaphore.sync_seqno[2]; + gen6_record_semaphore_state(dev_priv, ring, ering); } if (INTEL_INFO(dev)->gen >= 4) { |