Lines Matching defs:fence
278 * r600_dma_fence_ring_emit - emit a fence on the DMA ring
281 * @fence: radeon fence object
283 * Add a DMA fence packet to the ring to write
284 * the fence seq number and DMA trap packet to generate
288 struct radeon_fence *fence)
290 struct radeon_ring *ring = &rdev->ring[fence->ring];
291 u64 addr = rdev->fence_drv[fence->ring].gpu_addr;
293 /* write the fence */
297 radeon_ring_write(ring, lower_32_bits(fence->seq));
371 r = radeon_fence_wait_timeout(ib.fence, false, usecs_to_jiffies(
374 DRM_ERROR("radeon: fence wait failed (%d).\n", r);
377 DRM_ERROR("radeon: fence wait timed out.\n");
388 DRM_INFO("ib test on ring %d succeeded in %u usecs\n", ib.fence->ring, i);
449 struct radeon_fence *fence;
485 r = radeon_fence_emit(rdev, &fence, ring->idx);
493 radeon_sync_free(rdev, &sync, fence);
495 return fence;