bsr4
.bsr4 = oabs(bsr4_swap_),
.bsr4 = oabs(bsr4_swap_),
.bsr4 = oabs(bsr4_), /* XXX swap? */
.bsr4 = oabs(bsr4_),
bsr(*bsr4, u_int32_t);
#define bus_space_read_4(t, h, o) dbsdr(bsr4, t, h, o)
.bsr4 = empb_bsr4_swap,
bsr(*bsr4, uint32_t);
uint32_t (*bsr4)(bus_space_tag_t, bus_space_handle_t,
(((t)->bsr4 != NULL) ? ((t)->bsr4)(t, h, o) : \
#define bus_space_read_4(t,h,o) (h).bsr4((t), &(h), (o))
u_int32_t (*bsr4)(bus_space_tag_t, BSH_T *, bus_size_t);
h->bsr4 = mac68k_bsr4_swap;
h->bsr4 = mac68k_bsr4_gen;
hp->bsr4 = mac68k_bsr4;
u_int32_t bsr4(bus_space_tag_t, bus_space_handle_t, bus_size_t);
bsr1, bsr2, bsr4, bsr8,