PPC_EPP_DATA
bus_space_write_multi_1(ppc->bst, ppc->bsh, PPC_EPP_DATA, addr, cnt);
bus_space_write_multi_2(ppc->bst, ppc->bsh, PPC_EPP_DATA, (u_int16_t *)addr, cnt);
bus_space_write_multi_4(ppc->bst, ppc->bsh, PPC_EPP_DATA, (u_int32_t *)addr, cnt);
bus_space_read_multi_1(ppc->bst, ppc->bsh, PPC_EPP_DATA, addr, cnt);
bus_space_read_multi_2(ppc->bst, ppc->bsh, PPC_EPP_DATA, (u_int16_t *)addr, cnt);
bus_space_read_multi_4(ppc->bst, ppc->bsh, PPC_EPP_DATA, (u_int32_t *)addr, cnt);
#define r_epp_D(ppc) (bus_space_read_1((ppc)->bst, (ppc)->bsh, PPC_EPP_DATA))
#define w_epp_D(ppc, byte) (bus_space_write_1((ppc)->bst, (ppc)->bsh, PPC_EPP_DATA, byte))