return "wait";
case HANGCHECK_ACTIVE:
return "active";
+ case HANGCHECK_ACTIVE_LOOP:
+ return "active (loop)";
case HANGCHECK_KICK:
return "kick";
case HANGCHECK_HUNG:
struct drm_device *dev = error_priv->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_i915_error_state *error = error_priv->error;
+ struct drm_i915_error_object *obj;
int i, j, offset, elt;
int max_hangcheck_score;
err_printf(m, "PCI ID: 0x%04x\n", dev->pdev->device);
err_printf(m, "EIR: 0x%08x\n", error->eir);
err_printf(m, "IER: 0x%08x\n", error->ier);
+ if (INTEL_INFO(dev)->gen >= 8) {
+ for (i = 0; i < 4; i++)
+ err_printf(m, "GTIER gt %d: 0x%08x\n", i,
+ error->gtier[i]);
+ } else if (HAS_PCH_SPLIT(dev) || IS_VALLEYVIEW(dev))
+ err_printf(m, "GTIER: 0x%08x\n", error->gtier[0]);
err_printf(m, "PGTBL_ER: 0x%08x\n", error->pgtbl_er);
err_printf(m, "FORCEWAKE: 0x%08x\n", error->forcewake);
err_printf(m, "DERRMR: 0x%08x\n", error->derrmr);
error->pinned_bo_count[0]);
for (i = 0; i < ARRAY_SIZE(error->ring); i++) {
- struct drm_i915_error_object *obj;
-
obj = error->ring[i].batchbuffer;
if (obj) {
err_puts(m, dev_priv->ring[i].name);
}
}
+ if ((obj = error->semaphore_obj)) {
+ err_printf(m, "Semaphore page = 0x%08x\n", obj->gtt_offset);
+ for (elt = 0; elt < PAGE_SIZE/16; elt += 4) {
+ err_printf(m, "[%04x] %08x %08x %08x %08x\n",
+ elt * 4,
+ obj->pages[0][elt],
+ obj->pages[0][elt+1],
+ obj->pages[0][elt+2],
+ obj->pages[0][elt+3]);
+ }
+ }
+
if (error->overlay)
intel_overlay_print_error_state(m, error->overlay);
kfree(error->ring[i].requests);
}
+ i915_error_object_free(error->semaphore_obj);
kfree(error->active_bo);
kfree(error->overlay);
kfree(error->display);
}
}
+
+static void gen8_record_semaphore_state(struct drm_i915_private *dev_priv,
+ struct drm_i915_error_state *error,
+ struct intel_engine_cs *ring,
+ struct drm_i915_error_ring *ering)
+{
+ struct intel_engine_cs *to;
+ int i;
+
+ if (!i915_semaphore_is_enabled(dev_priv->dev))
+ return;
+
+ if (!error->semaphore_obj)
+ error->semaphore_obj =
+ i915_error_object_create(dev_priv,
+ dev_priv->semaphore_obj,
+ &dev_priv->gtt.base);
+
+ for_each_ring(to, dev_priv, i) {
+ int idx;
+ u16 signal_offset;
+ u32 *tmp;
+
+ if (ring == to)
+ continue;
+
+ signal_offset = (GEN8_SIGNAL_OFFSET(ring, i) & (PAGE_SIZE - 1))
+ / 4;
+ tmp = error->semaphore_obj->pages[0];
+ idx = intel_ring_sync_index(ring, to);
+
+ ering->semaphore_mboxes[idx] = tmp[signal_offset];
+ ering->semaphore_seqno[idx] = ring->semaphore.sync_seqno[idx];
+ }
+}
+
+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 drm_i915_error_state *error,
struct intel_engine_cs *ring,
struct drm_i915_error_ring *ering)
{
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];
+ if (INTEL_INFO(dev)->gen >= 8)
+ gen8_record_semaphore_state(dev_priv, error, ring, ering);
+ else
+ gen6_record_semaphore_state(dev_priv, ring, ering);
}
if (INTEL_INFO(dev)->gen >= 4) {
return;
list_for_each_entry(obj, &dev_priv->mm.bound_list, global_list) {
+ if (!i915_gem_obj_ggtt_bound(obj))
+ continue;
+
if ((error->ccid & PAGE_MASK) == i915_gem_obj_ggtt_offset(obj)) {
ering->ctx = i915_error_ggtt_object_create(dev_priv, obj);
break;
error->ring[i].valid = true;
- i915_record_ring_state(dev, ring, &error->ring[i]);
+ i915_record_ring_state(dev, error, ring, &error->ring[i]);
request = i915_gem_find_active_request(ring);
if (request) {
struct drm_i915_error_state *error)
{
struct drm_device *dev = dev_priv->dev;
+ int i;
/* General organization
* 1. Registers specific to a single generation
/* 1: Registers specific to a single generation */
if (IS_VALLEYVIEW(dev)) {
- error->ier = I915_READ(GTIER) | I915_READ(VLV_IER);
+ error->gtier[0] = I915_READ(GTIER);
+ error->ier = I915_READ(VLV_IER);
error->forcewake = I915_READ(FORCEWAKE_VLV);
}
if (HAS_HW_CONTEXTS(dev))
error->ccid = I915_READ(CCID);
- if (HAS_PCH_SPLIT(dev))
- error->ier = I915_READ(DEIER) | I915_READ(GTIER);
- else {
- if (IS_GEN2(dev))
- error->ier = I915_READ16(IER);
- else
- error->ier = I915_READ(IER);
+ if (INTEL_INFO(dev)->gen >= 8) {
+ error->ier = I915_READ(GEN8_DE_MISC_IER);
+ for (i = 0; i < 4; i++)
+ error->gtier[i] = I915_READ(GEN8_GT_IER(i));
+ } else if (HAS_PCH_SPLIT(dev)) {
+ error->ier = I915_READ(DEIER);
+ error->gtier[0] = I915_READ(GTIER);
+ } else if (IS_GEN2(dev)) {
+ error->ier = I915_READ16(IER);
+ } else if (!IS_VALLEYVIEW(dev)) {
+ error->ier = I915_READ(IER);
}
-
- /* 4: Everything else */
error->eir = I915_READ(EIR);
error->pgtbl_er = I915_READ(PGTBL_ER);
git.samba.org / sfrench / cifs-2.6.git / blobdiff