87 #define	READ1(_sc, _reg) bus_space_read_1(_sc->bst, _sc->bsh, _reg)  macro
100 #undef READ1
101 #define READ1(_sc, _reg) ({\  macro
175 		div_reg = READ1(sc, I2C_IBFD);  in vf_i2c_attach_common()
240 		if ((READ1(sc, I2C_IBSR) & IBSR_IBB) == 0)  in wait_for_nibb()
259 		ibsr = READ1(sc, I2C_IBSR);  in wait_for_icf()
283 	return (READ1(sc, I2C_IBSR) & IBSR_RXAK) ? false : true;  in tx_acked()
300 	if ((READ1(sc, I2C_IBSR) & IBSR_IBB) == 0) {  in i2c_repeated_start()
306 	reg = READ1(sc, I2C_IBCR);  in i2c_repeated_start()
394 	if ((READ1(sc, I2C_IBCR) & IBCR_MSSL) != 0)  in i2c_stop()
485 		READ1(sc, I2C_IBDR);  in i2c_read()
505 			*buf++ = READ1(sc, I2C_IBDR);  in i2c_read()