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Searched refs:ipehr (Results 1 – 3 of 3) sorted by relevance

/linux-4.1.27/drivers/gpu/drm/i915/
Di915_irq.c2661 ipehr_is_semaphore_wait(struct drm_device *dev, u32 ipehr) in ipehr_is_semaphore_wait() argument
2664 return (ipehr >> 23) == 0x1c; in ipehr_is_semaphore_wait()
2666 ipehr &= ~MI_SEMAPHORE_SYNC_MASK; in ipehr_is_semaphore_wait()
2667 return ipehr == (MI_SEMAPHORE_MBOX | MI_SEMAPHORE_COMPARE | in ipehr_is_semaphore_wait()
2673 semaphore_wait_to_signaller_ring(struct intel_engine_cs *ring, u32 ipehr, u64 offset) in semaphore_wait_to_signaller_ring() argument
2688 u32 sync_bits = ipehr & MI_SEMAPHORE_SYNC_MASK; in semaphore_wait_to_signaller_ring()
2700 ring->id, ipehr, offset); in semaphore_wait_to_signaller_ring()
2709 u32 cmd, ipehr, head; in semaphore_waits_for() local
2713 ipehr = I915_READ(RING_IPEHR(ring->mmio_base)); in semaphore_waits_for()
2714 if (!ipehr_is_semaphore_wait(ring->dev, ipehr)) in semaphore_waits_for()
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Di915_gpu_error.c260 err_printf(m, " IPEHR: 0x%08x\n", ring->ipehr); in i915_ring_error_state()
766 return error->ring[i].ipehr ^ error->ring[i].instdone; in i915_error_generate_code()
866 ering->ipehr = I915_READ(RING_IPEHR(ring->mmio_base)); in i915_record_ring_state()
878 ering->ipehr = I915_READ(IPEHR); in i915_record_ring_state()
Di915_drv.h463 u32 ipehr; member