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path: root/drivers/gpu/drm/i915/i915_gem_debugfs.c
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Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_debugfs.c')
-rw-r--r--drivers/gpu/drm/i915/i915_gem_debugfs.c46
1 files changed, 43 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_debugfs.c b/drivers/gpu/drm/i915/i915_gem_debugfs.c
index 28146e4..cb3b974 100644
--- a/drivers/gpu/drm/i915/i915_gem_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_gem_debugfs.c
@@ -75,11 +75,10 @@ static int i915_gem_object_list_info(struct seq_file *m, void *data)
case ACTIVE_LIST:
seq_printf(m, "Active:\n");
lock = &dev_priv->mm.active_list_lock;
- spin_lock(lock);
head = &dev_priv->mm.active_list;
break;
case INACTIVE_LIST:
- seq_printf(m, "Inctive:\n");
+ seq_printf(m, "Inactive:\n");
head = &dev_priv->mm.inactive_list;
break;
case FLUSHING_LIST:
@@ -91,6 +90,8 @@ static int i915_gem_object_list_info(struct seq_file *m, void *data)
return 0;
}
+ if (lock)
+ spin_lock(lock);
list_for_each_entry(obj_priv, head, list)
{
struct drm_gem_object *obj = obj_priv->obj;
@@ -104,7 +105,10 @@ static int i915_gem_object_list_info(struct seq_file *m, void *data)
if (obj->name)
seq_printf(m, " (name: %d)", obj->name);
if (obj_priv->fence_reg != I915_FENCE_REG_NONE)
- seq_printf(m, " (fence: %d)\n", obj_priv->fence_reg);
+ seq_printf(m, " (fence: %d)", obj_priv->fence_reg);
+ if (obj_priv->gtt_space != NULL)
+ seq_printf(m, " (gtt_offset: %08x)", obj_priv->gtt_offset);
+
seq_printf(m, "\n");
}
@@ -323,6 +327,41 @@ static int i915_ringbuffer_info(struct seq_file *m, void *data)
return 0;
}
+static int i915_error_state(struct seq_file *m, void *unused)
+{
+ struct drm_info_node *node = (struct drm_info_node *) m->private;
+ struct drm_device *dev = node->minor->dev;
+ drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_i915_error_state *error;
+ unsigned long flags;
+
+ spin_lock_irqsave(&dev_priv->error_lock, flags);
+ if (!dev_priv->first_error) {
+ seq_printf(m, "no error state collected\n");
+ goto out;
+ }
+
+ error = dev_priv->first_error;
+
+ seq_printf(m, "Time: %ld s %ld us\n", error->time.tv_sec,
+ error->time.tv_usec);
+ seq_printf(m, "EIR: 0x%08x\n", error->eir);
+ seq_printf(m, " PGTBL_ER: 0x%08x\n", error->pgtbl_er);
+ seq_printf(m, " INSTPM: 0x%08x\n", error->instpm);
+ seq_printf(m, " IPEIR: 0x%08x\n", error->ipeir);
+ seq_printf(m, " IPEHR: 0x%08x\n", error->ipehr);
+ seq_printf(m, " INSTDONE: 0x%08x\n", error->instdone);
+ seq_printf(m, " ACTHD: 0x%08x\n", error->acthd);
+ if (IS_I965G(dev)) {
+ seq_printf(m, " INSTPS: 0x%08x\n", error->instps);
+ seq_printf(m, " INSTDONE1: 0x%08x\n", error->instdone1);
+ }
+
+out:
+ spin_unlock_irqrestore(&dev_priv->error_lock, flags);
+
+ return 0;
+}
static struct drm_info_list i915_gem_debugfs_list[] = {
{"i915_gem_active", i915_gem_object_list_info, 0, (void *) ACTIVE_LIST},
@@ -336,6 +375,7 @@ static struct drm_info_list i915_gem_debugfs_list[] = {
{"i915_ringbuffer_data", i915_ringbuffer_data, 0},
{"i915_ringbuffer_info", i915_ringbuffer_info, 0},
{"i915_batchbuffers", i915_batchbuffer_info, 0},
+ {"i915_error_state", i915_error_state, 0},
};
#define I915_GEM_DEBUGFS_ENTRIES ARRAY_SIZE(i915_gem_debugfs_list)
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