diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 17 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 23 |
3 files changed, 41 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 7c65ab83914a..c92ae7ff4718 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -772,6 +772,23 @@ static int i915_error_state(struct seq_file *m, void *unused) } } } + + obj = error->ring[i].ctx; + if (obj) { + seq_printf(m, "%s --- HW Context = 0x%08x\n", + dev_priv->ring[i].name, + obj->gtt_offset); + offset = 0; + for (elt = 0; elt < PAGE_SIZE/16; elt += 4) { + seq_printf(m, "[%04x] %08x %08x %08x %08x\n", + offset, + obj->pages[0][elt], + obj->pages[0][elt+1], + obj->pages[0][elt+2], + obj->pages[0][elt+3]); + offset += 16; + } + } } if (error->overlay) diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 669a535e82f3..ca6b215c090c 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -243,7 +243,7 @@ struct drm_i915_error_state { int page_count; u32 gtt_offset; u32 *pages[0]; - } *ringbuffer, *batchbuffer; + } *ringbuffer, *batchbuffer, *ctx; struct drm_i915_error_request { long jiffies; u32 seqno; diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 12561f2f7fd7..2139714b2a67 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -1242,6 +1242,26 @@ static void i915_record_ring_state(struct drm_device *dev, error->cpu_ring_tail[ring->id] = ring->tail; } + +static void i915_gem_record_active_context(struct intel_ring_buffer *ring, + struct drm_i915_error_state *error, + struct drm_i915_error_ring *ering) +{ + struct drm_i915_private *dev_priv = ring->dev->dev_private; + struct drm_i915_gem_object *obj; + + /* Currently render ring is the only HW context user */ + if (ring->id != RCS || !error->ccid) + return; + + list_for_each_entry(obj, &dev_priv->mm.bound_list, gtt_list) { + if ((error->ccid & PAGE_MASK) == obj->gtt_offset) { + ering->ctx = i915_error_object_create_sized(dev_priv, + obj, 1); + } + } +} + static void i915_gem_record_rings(struct drm_device *dev, struct drm_i915_error_state *error) { @@ -1259,6 +1279,9 @@ static void i915_gem_record_rings(struct drm_device *dev, error->ring[i].ringbuffer = i915_error_object_create(dev_priv, ring->obj); + + i915_gem_record_active_context(ring, error, &error->ring[i]); + count = 0; list_for_each_entry(request, &ring->request_list, list) count++; |