Exemplos de radeon_fence_wait_empty_locked em C++ (Cpp)

Exemplo n.º 1

Arquivo: radeon_fence.c Projeto: Forzaferrarileo/linux

/**
 * radeon_fence_driver_fini - tear down the fence driver
 * for all possible rings.
 *
 * @rdev: radeon device pointer
 *
 * Tear down the fence driver for all possible rings (all asics).
 */
void radeon_fence_driver_fini(struct radeon_device *rdev)
{
	int ring;

	mutex_lock(&rdev->ring_lock);
	for (ring = 0; ring < RADEON_NUM_RINGS; ring++) {
		if (!rdev->fence_drv[ring].initialized)
			continue;
		radeon_fence_wait_empty_locked(rdev, ring);
		wake_up_all(&rdev->fence_queue);
		radeon_scratch_free(rdev, rdev->fence_drv[ring].scratch_reg);
		rdev->fence_drv[ring].initialized = false;
	}
	mutex_unlock(&rdev->ring_lock);
}

Exemplo n.º 2

Arquivo: radeon_fence.c Projeto: DavidAlphaFox/openbsd-kernel

/**
 * radeon_fence_driver_fini - tear down the fence driver
 * for all possible rings.
 *
 * @rdev: radeon device pointer
 *
 * Tear down the fence driver for all possible rings (all asics).
 */
void radeon_fence_driver_fini(struct radeon_device *rdev)
{
	int ring, r;

	mutex_lock(&rdev->ring_lock);
	for (ring = 0; ring < RADEON_NUM_RINGS; ring++) {
		if (!rdev->fence_drv[ring].initialized)
			continue;
		r = radeon_fence_wait_empty_locked(rdev, ring);
		if (r) {
			/* no need to trigger GPU reset as we are unloading */
			radeon_fence_driver_force_completion(rdev);
		}
		wake_up_all(&rdev->fence_queue);
		radeon_scratch_free(rdev, rdev->fence_drv[ring].scratch_reg);
		rdev->fence_drv[ring].initialized = false;
	}
	mutex_unlock(&rdev->ring_lock);
}