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path: root/drivers/gpu/drm/i915/intel_ringbuffer.h
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Diffstat (limited to 'drivers/gpu/drm/i915/intel_ringbuffer.h')
-rw-r--r--drivers/gpu/drm/i915/intel_ringbuffer.h11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
index 6e38256d41e1..432ad5311ba6 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 {
33#define I915_READ_IMR(ring) I915_READ(RING_IMR((ring)->mmio_base)) 33#define I915_READ_IMR(ring) I915_READ(RING_IMR((ring)->mmio_base))
34#define I915_WRITE_IMR(ring, val) I915_WRITE(RING_IMR((ring)->mmio_base), val) 34#define I915_WRITE_IMR(ring, val) I915_WRITE(RING_IMR((ring)->mmio_base), val)
35 35
36#define I915_READ_NOPID(ring) I915_READ(RING_NOPID((ring)->mmio_base)) 36enum intel_ring_hangcheck_action {
37#define I915_READ_SYNC_0(ring) I915_READ(RING_SYNC_0((ring)->mmio_base)) 37 HANGCHECK_WAIT,
38#define I915_READ_SYNC_1(ring) I915_READ(RING_SYNC_1((ring)->mmio_base)) 38 HANGCHECK_ACTIVE,
39 39 HANGCHECK_KICK,
40enum intel_ring_hangcheck_action { wait, active, kick, hung }; 40 HANGCHECK_HUNG,
41};
41 42
42struct intel_ring_hangcheck { 43struct intel_ring_hangcheck {
43 bool deadlock; 44 bool deadlock;