diff options
| author | Keith Packard <keithp@keithp.com> | 2008-06-20 21:07:46 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2008-06-20 21:07:46 -0700 |
| commit | 71b1623e22c54d42837840a1d0479127a5049caf (patch) | |
| tree | 91a24cd98b690db1a03b7fa27698de505bb76051 /shared-core | |
| parent | 2bd9799e4cf0d778e46453422157143e36274062 (diff) | |
[intel-gem] Add intel-specific /proc entries to help monitor gem operation
This adds gem_active, gem_flushing, gem_inactive, gem_request and gem_seqno
entries to monitor gem operation and help debug issues.
Diffstat (limited to 'shared-core')
| -rw-r--r-- | shared-core/i915_drv.h | 13 | ||||
| -rw-r--r-- | shared-core/i915_irq.c | 1 |
2 files changed, 14 insertions, 0 deletions
diff --git a/shared-core/i915_drv.h b/shared-core/i915_drv.h index 94e80cda..87776504 100644 --- a/shared-core/i915_drv.h +++ b/shared-core/i915_drv.h @@ -290,6 +290,16 @@ typedef struct drm_i915_private { uint32_t next_gem_seqno; /** + * Waiting sequence number, if any + */ + uint32_t waiting_gem_seqno; + + /** + * Last seq seen at irq time + */ + uint32_t irq_gem_seqno; + + /** * Flag if the X Server, and thus DRM, is not currently in * control of the device. * @@ -499,11 +509,14 @@ int i915_gem_entervt_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); int i915_gem_leavevt_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); +int i915_gem_proc_init(struct drm_minor *minor); +void i915_gem_proc_cleanup(struct drm_minor *minor); int i915_gem_init_object(struct drm_gem_object *obj); void i915_gem_free_object(struct drm_gem_object *obj); int i915_gem_object_pin(struct drm_gem_object *obj, uint32_t alignment); void i915_gem_object_unpin(struct drm_gem_object *obj); void i915_gem_lastclose(struct drm_device *dev); +uint32_t i915_get_gem_seqno(struct drm_device *dev); void i915_gem_retire_requests(struct drm_device *dev); void i915_gem_retire_work_handler(struct work_struct *work); #endif diff --git a/shared-core/i915_irq.c b/shared-core/i915_irq.c index 9ba5b00a..767181c2 100644 --- a/shared-core/i915_irq.c +++ b/shared-core/i915_irq.c @@ -489,6 +489,7 @@ irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS) dev_priv->sarea_priv->last_dispatch = READ_BREADCRUMB(dev_priv); if (iir & I915_USER_INTERRUPT) { + dev_priv->mm.irq_gem_seqno = i915_get_gem_seqno(dev); DRM_WAKEUP(&dev_priv->irq_queue); #ifdef I915_HAVE_FENCE i915_fence_handler(dev); |