49 	const struct drm_agp_hooks	*hooks;  member
59 	agp_hooks.hooks = NULL;  in drm_agp_hooks_init()
66 	KASSERT(agp_hooks.hooks == NULL);  in drm_agp_hooks_fini()
73 drm_agp_register(const struct drm_agp_hooks *hooks)  in drm_agp_register()  argument
79 		KASSERT(agp_hooks.hooks);  in drm_agp_register()
83 		agp_hooks.hooks = hooks;  in drm_agp_register()
91 drm_agp_deregister(const struct drm_agp_hooks *hooks)  in drm_agp_deregister()  argument
96 	KASSERT(agp_hooks.hooks == hooks);  in drm_agp_deregister()
101 		agp_hooks.hooks = NULL;  in drm_agp_deregister()
111 	const struct drm_agp_hooks *hooks;  in drm_agp_hooks_acquire()  local
115 		hooks = NULL;  in drm_agp_hooks_acquire()
119 		hooks = agp_hooks.hooks;  in drm_agp_hooks_acquire()
123 	return hooks;  in drm_agp_hooks_acquire()
127 drm_agp_hooks_release(const struct drm_agp_hooks *hooks)  in drm_agp_hooks_release()  argument
131 	KASSERT(agp_hooks.hooks == hooks);  in drm_agp_hooks_release()
141 	const struct drm_agp_hooks *hooks;  in drm_agp_init()  local
144 	if ((hooks = drm_agp_hooks_acquire()) == NULL)  in drm_agp_init()
146 	agp = hooks->agph_init(dev);  in drm_agp_init()
148 		drm_agp_hooks_release(hooks);  in drm_agp_init()
150 		agp->hooks = hooks;  in drm_agp_init()
161 	dev->agp->hooks->agph_clear(dev);  in drm_agp_fini()
162 	drm_agp_hooks_release(dev->agp->hooks);  in drm_agp_fini()
173 	dev->agp->hooks->agph_clear(dev);  in drm_legacy_agp_clear()
182 	return dev->agp->hooks->agph_acquire(dev);  in drm_agp_acquire()
191 	return dev->agp->hooks->agph_release(dev);  in drm_agp_release()
200 	return dev->agp->hooks->agph_enable(dev, mode);  in drm_agp_enable()
209 	return dev->agp->hooks->agph_info(dev, info);  in drm_agp_info()
218 	return dev->agp->hooks->agph_alloc(dev, request);  in drm_agp_alloc()
227 	return dev->agp->hooks->agph_free(dev, request);  in drm_agp_free()
236 	return dev->agp->hooks->agph_bind(dev, request);  in drm_agp_bind()
245 	return dev->agp->hooks->agph_unbind(dev, request);  in drm_agp_unbind()
255 	return dev->agp->hooks->FIELD(dev, data, file);			      \
270 	const struct drm_agp_hooks *hooks;  in DEFINE_AGP_HOOK_IOCTL()  local
272 	if ((hooks = drm_agp_hooks_acquire()) == NULL)  in DEFINE_AGP_HOOK_IOCTL()
274 	hooks->agph_flush();  in DEFINE_AGP_HOOK_IOCTL()
275 	drm_agp_hooks_release(hooks);  in DEFINE_AGP_HOOK_IOCTL()