Lines Matching defs:fence
277 * r600_dma_fence_ring_emit - emit a fence on the DMA ring
280 * @fence: radeon fence object
282 * Add a DMA fence packet to the ring to write
283 * the fence seq number and DMA trap packet to generate
287 struct radeon_fence *fence)
289 struct radeon_ring *ring = &rdev->ring[fence->ring];
290 u64 addr = rdev->fence_drv[fence->ring].gpu_addr;
292 /* write the fence */
296 radeon_ring_write(ring, lower_32_bits(fence->seq));
370 r = radeon_fence_wait_timeout(ib.fence, false, usecs_to_jiffies(
373 DRM_ERROR("radeon: fence wait failed (%d).\n", r);
376 DRM_ERROR("radeon: fence wait timed out.\n");
387 DRM_INFO("ib test on ring %d succeeded in %u usecs\n", ib.fence->ring, i);
448 struct radeon_fence *fence;
484 r = radeon_fence_emit(rdev, &fence, ring->idx);
492 radeon_sync_free(rdev, &sync, fence);
494 return fence;