53 	struct ttm_agp_backend *agp_be = container_of(ttm, struct ttm_agp_backend, ttm);  in ttm_agp_bind()  local
60 	mem = agp_allocate_memory(agp_be->bridge, ttm->num_pages, AGP_USER_MEMORY);  in ttm_agp_bind()
73 	agp_be->mem = mem;  in ttm_agp_bind()
87 	struct ttm_agp_backend *agp_be = container_of(ttm, struct ttm_agp_backend, ttm);  in ttm_agp_unbind()  local
89 	if (agp_be->mem) {  in ttm_agp_unbind()
90 		if (agp_be->mem->is_bound)  in ttm_agp_unbind()
91 			return agp_unbind_memory(agp_be->mem);  in ttm_agp_unbind()
92 		agp_free_memory(agp_be->mem);  in ttm_agp_unbind()
93 		agp_be->mem = NULL;  in ttm_agp_unbind()
100 	struct ttm_agp_backend *agp_be = container_of(ttm, struct ttm_agp_backend, ttm);  in ttm_agp_destroy()  local
102 	if (agp_be->mem)  in ttm_agp_destroy()
105 	kfree(agp_be);  in ttm_agp_destroy()
118 	struct ttm_agp_backend *agp_be;  in ttm_agp_tt_create()  local
120 	agp_be = kmalloc(sizeof(*agp_be), GFP_KERNEL);  in ttm_agp_tt_create()
121 	if (!agp_be)  in ttm_agp_tt_create()
124 	agp_be->mem = NULL;  in ttm_agp_tt_create()
125 	agp_be->bridge = bridge;  in ttm_agp_tt_create()
126 	agp_be->ttm.func = &ttm_agp_func;  in ttm_agp_tt_create()
128 	if (ttm_tt_init(&agp_be->ttm, bo, page_flags)) {  in ttm_agp_tt_create()
129 		kfree(agp_be);  in ttm_agp_tt_create()
133 	return &agp_be->ttm;  in ttm_agp_tt_create()