50 #define	uart_regofs(bas, reg)		((reg) << (bas)->regshft)  argument
51 #define	uart_regiowidth(bas)		((bas)->regiowidth)  argument
54 uart_getreg(struct uart_bas *bas, int reg)  in uart_getreg()  argument
58 	switch (uart_regiowidth(bas)) {  in uart_getreg()
60 		ret = bus_space_read_4(bas->bst, bas->bsh, uart_regofs(bas, reg));  in uart_getreg()
63 		ret = bus_space_read_2(bas->bst, bas->bsh, uart_regofs(bas, reg));  in uart_getreg()
66 		ret = bus_space_read_1(bas->bst, bas->bsh, uart_regofs(bas, reg));  in uart_getreg()
74 uart_setreg(struct uart_bas *bas, int reg, int value)  in uart_setreg()  argument
77 	switch (uart_regiowidth(bas)) {  in uart_setreg()
79 		bus_space_write_4(bas->bst, bas->bsh, uart_regofs(bas, reg), value);  in uart_setreg()
82 		bus_space_write_2(bas->bst, bas->bsh, uart_regofs(bas, reg), value);  in uart_setreg()
85 		bus_space_write_1(bas->bst, bas->bsh, uart_regofs(bas, reg), value);  in uart_setreg()
95 #define uart_barrier(bas)		\  argument
96 	bus_space_barrier((bas)->bst, (bas)->bsh, 0, 0,		\