diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ringbuffer.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.h | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h index 799f04c9da4..68b1ca974d5 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.h +++ b/drivers/gpu/drm/i915/intel_ringbuffer.h @@ -33,11 +33,12 @@ struct intel_hw_status_page { #define I915_READ_IMR(ring) I915_READ(RING_IMR((ring)->mmio_base)) #define I915_WRITE_IMR(ring, val) I915_WRITE(RING_IMR((ring)->mmio_base), val) -#define I915_READ_NOPID(ring) I915_READ(RING_NOPID((ring)->mmio_base)) -#define I915_READ_SYNC_0(ring) I915_READ(RING_SYNC_0((ring)->mmio_base)) -#define I915_READ_SYNC_1(ring) I915_READ(RING_SYNC_1((ring)->mmio_base)) - -enum intel_ring_hangcheck_action { wait, active, kick, hung }; +enum intel_ring_hangcheck_action { + HANGCHECK_WAIT, + HANGCHECK_ACTIVE, + HANGCHECK_KICK, + HANGCHECK_HUNG, +}; struct intel_ring_hangcheck { bool deadlock; @@ -78,10 +79,7 @@ struct intel_ring_buffer { */ u32 last_retired_head; - struct { - u32 gt; /* protected by dev_priv->irq_lock */ - u32 pm; /* protected by dev_priv->rps.lock (sucks) */ - } irq_refcount; + unsigned irq_refcount; /* protected by dev_priv->irq_lock */ u32 irq_enable_mask; /* bitmask to enable ring interrupt */ u32 trace_irq_seqno; u32 sync_seqno[I915_NUM_RINGS-1]; @@ -157,7 +155,11 @@ struct intel_ring_buffer { struct intel_ring_hangcheck hangcheck; - void *private; + struct { + struct drm_i915_gem_object *obj; + u32 gtt_offset; + volatile u32 *cpu_page; + } scratch; }; static inline bool |