162 	write_zsreg(uap, R0, RES_EXT_INT);  in pmz_load_zsregs()
163 	write_zsreg(uap, R0, RES_EXT_INT);  in pmz_load_zsregs()
229 			write_zsreg(uap, R0, ERR_RES);  in pmz_receive_chars()
293 		ch = read_zsreg(uap, R0);  in pmz_receive_chars()
305 	status = read_zsreg(uap, R0);  in pmz_status_handle()
306 	write_zsreg(uap, R0, RES_EXT_INT);  in pmz_status_handle()
340 		unsigned char status = read_zsreg(uap, R0);  in pmz_transmit_chars()
407 	write_zsreg(uap, R0, RES_Tx_P);  in pmz_transmit_chars()
434 		write_zsreg(uap_a, R0, RES_H_IUS);  in pmz_interrupt()
459 		write_zsreg(uap_b, R0, RES_H_IUS);  in pmz_interrupt()
487 	status = read_zsreg(uap, R0);  in pmz_peek_status()
559 	status = read_zsreg(uap, R0);  in pmz_get_mctrl()
594 	status = read_zsreg(uap, R0);  in pmz_start_tx()
817 	write_zsreg(uap, R0, ERR_RES);  in __pmz_startup()
818 	write_zsreg(uap, R0, ERR_RES);  in __pmz_startup()
819 	write_zsreg(uap, R0, RES_H_IUS);  in __pmz_startup()
820 	write_zsreg(uap, R0, RES_H_IUS);  in __pmz_startup()
845 	uap->prev_status = read_zsreg(uap, R0);  in __pmz_startup()
1103 	while ((read_zsreg(uap, R0) & Tx_BUF_EMP) == 0  in pmz_irda_setup()
1118 	while (read_zsreg(uap, R0) & Rx_CH_AV) {  in pmz_irda_setup()
1141 	while ((read_zsreg(uap, R0) & Rx_CH_AV) == 0) {  in pmz_irda_setup()
1158 	while ((read_zsreg(uap, R0) & Rx_CH_AV) == 0) {  in pmz_irda_setup()
1294 		if ((read_zsreg(uap, R0) & Rx_CH_AV) != 0)  in pmz_poll_get_char()
1309 	while ((read_zsreg(uap, R0) & Tx_BUF_EMP) == 0)  in pmz_poll_put_char()
1864 	while ((read_zsreg(uap, R0) & Tx_BUF_EMP) == 0)  in pmz_console_putchar()