io/drm/i915_gem.c

2669 	dev_priv->hws_map.offset = dev->agp->agp_info.agpi_aperbase + obj_priv->gtt_offset;
2670 	dev_priv->hws_map.size = 4096;
2671 	dev_priv->hws_map.type = 0;
2672 	dev_priv->hws_map.flags = 0;
2673 	dev_priv->hws_map.mtrr = 0;
2675 	drm_core_ioremap(&dev_priv->hws_map, dev);
2676 	if (dev_priv->hws_map.handle == NULL) {
2678 		(void) memset(&dev_priv->hws_map, 0, sizeof(dev_priv->hws_map));
2685 	dev_priv->hw_status_page = dev_priv->hws_map.handle;
2706 	drm_core_ioremapfree(&dev_priv->hws_map, dev);
2711 	(void) memset(&dev_priv->hws_map, 0, sizeof(dev_priv->hws_map));