57 	if (!dev->agp || !dev->agp->acquired)  in drm_agp_info()
60 	kern = &dev->agp->agp_info;  in drm_agp_info()
100 	if (!dev->agp)  in drm_agp_acquire()
102 	if (dev->agp->acquired)  in drm_agp_acquire()
104 	if (!(dev->agp->bridge = agp_backend_acquire(dev->pdev)))  in drm_agp_acquire()
106 	dev->agp->acquired = 1;  in drm_agp_acquire()
140 	if (!dev->agp || !dev->agp->acquired)  in drm_agp_release()
142 	agp_backend_release(dev->agp->bridge);  in drm_agp_release()
143 	dev->agp->acquired = 0;  in drm_agp_release()
166 	if (!dev->agp || !dev->agp->acquired)  in drm_agp_enable()
169 	dev->agp->mode = mode.mode;  in drm_agp_enable()
170 	agp_enable(dev->agp->bridge, mode.mode);  in drm_agp_enable()
171 	dev->agp->enabled = 1;  in drm_agp_enable()
204 	if (!dev->agp || !dev->agp->acquired)  in drm_agp_alloc()
211 	if (!(memory = agp_allocate_memory(dev->agp->bridge, pages, type))) {  in drm_agp_alloc()
220 	list_add(&entry->head, &dev->agp->memory);  in drm_agp_alloc()
252 	list_for_each_entry(entry, &dev->agp->memory, head) {  in drm_agp_lookup_entry()
276 	if (!dev->agp || !dev->agp->acquired)  in drm_agp_unbind()
317 	if (!dev->agp || !dev->agp->acquired)  in drm_agp_bind()
326 	entry->bound = dev->agp->base + (page << PAGE_SHIFT);  in drm_agp_bind()
328 		  dev->agp->base, entry->bound);  in drm_agp_bind()
360 	if (!dev->agp || !dev->agp->acquired)  in drm_agp_free()
439 	if (!dev->agp)  in drm_legacy_agp_clear()
444 	list_for_each_entry_safe(entry, tempe, &dev->agp->memory, head) {  in drm_legacy_agp_clear()
450 	INIT_LIST_HEAD(&dev->agp->memory);  in drm_legacy_agp_clear()
452 	if (dev->agp->acquired)  in drm_legacy_agp_clear()
455 	dev->agp->acquired = 0;  in drm_legacy_agp_clear()
456 	dev->agp->enabled = 0;  in drm_legacy_agp_clear()
478 	mem = agp_allocate_memory(dev->agp->bridge, num_pages,  in drm_agp_bind_pages()