bs_map
.bs_map = generic_bs_map,
int (*bs_map) (bus_space_tag_t, bus_addr_t, bus_size_t,
(*(t)->bs_map)((t), (a), (s), (c), (hp))
.bs_map = generic_bs_map,
int (*bs_map) (void *, bus_addr_t, bus_size_t,
(*(t)->bs_map)((t)->bs_cookie, (a), (s), (c), (hp))
int (*bs_map)(bus_addr_t, bus_size_t, int,
#define bus_space_map(t, a, s, c, hp) (*(t)->bs_map)(a, s, c, hp)
.bs_map = bs_gen_map,
.bs_map = bs_gen_map,
(*(t)->bs_map)((t)->bs_cookie, (a), (s), (c), (hp))
int (*bs_map) (void *, bus_addr_t, bus_size_t,
.bs_map = generic_bs_map,
return (bs_map(dev, resource));
rid = bs_map(dev, resource);
int bs_map(const char *dev, const char *res);