112 #define custom amiga_custom  macro
199 		custom.intena = IF_TBE;  in rs_stop()
201 		custom.intreq = IF_TBE;  in rs_stop()
220 		custom.intena = IF_SETCLR | IF_TBE;  in rs_start()
223 		custom.intreq = IF_SETCLR | IF_TBE;  in rs_start()
261 	serdatr = custom.serdatr;  in receive_chars()
263 	custom.intreq = IF_RBF;  in receive_chars()
340 	custom.intreq = IF_TBE;  in transmit_chars()
343 	        custom.serdat = info->x_char | 0x100;  in transmit_chars()
353 	        custom.intena = IF_TBE;  in transmit_chars()
358 	custom.serdat = info->xmit.buf[info->xmit.tail++] | 0x100;  in transmit_chars()
372 	        custom.intena = IF_TBE;  in transmit_chars()
425 				custom.intena = IF_SETCLR | IF_TBE;  in check_modem_status()
428 				custom.intreq = IF_SETCLR | IF_TBE;  in check_modem_status()
441 				custom.intena = IF_TBE;  in check_modem_status()
443 				custom.intreq = IF_TBE;  in check_modem_status()
485 	if (custom.serdatr & SDR_TBE) {  in ser_tx_int()
545 	custom.intreq = IF_RBF;  in startup()
558 	custom.intena = IF_SETCLR | IF_RBF | IF_TBE;  in startup()
636 	custom.intena = IF_RBF | IF_TBE;  in shutdown()
640 	custom.adkcon = AC_UARTBRK;  in shutdown()
789 	custom.serper = serper;  in change_speed()
839 	custom.intena = IF_SETCLR | IF_TBE;  in rs_flush_chars()
842 	custom.intreq = IF_SETCLR | IF_TBE;  in rs_flush_chars()
884 		custom.intena = IF_SETCLR | IF_TBE;  in rs_write()
887 		custom.intreq = IF_SETCLR | IF_TBE;  in rs_write()
943 		if(!(custom.intenar & IF_TBE)) {  in rs_send_xchar()
944 		    custom.intena = IF_SETCLR | IF_TBE;  in rs_send_xchar()
947 		    custom.intreq = IF_SETCLR | IF_TBE;  in rs_send_xchar()
1135 	status = custom.serdatr;  in get_lsr_info()
1205 	  custom.adkcon = AC_SETCLR | AC_UARTBRK;  in rs_break()
1207 	  custom.adkcon = AC_UARTBRK;  in rs_break()
1413 	        custom.intena = IF_RBF;  in rs_close()
1416 		custom.intreq = IF_RBF;  in rs_close()
1481 	while(!((lsr = custom.serdatr) & SDR_TSRE)) {  in rs_wait_until_sent()
1718 	state->port = (int)&custom.serdatr; /* Just to give it a value */  in amiga_serial_probe()
1753 	custom.intena = IF_RBF | IF_TBE;  in amiga_serial_probe()
1757 	custom.intreq = IF_RBF | IF_TBE;  in amiga_serial_probe()
1821 	custom.serdat = (unsigned char)c | 0x100;  in amiga_serial_putc()
1822 	while (!(custom.serdatr & 0x2000))  in amiga_serial_putc()
1835 	unsigned short intena = custom.intenar;  in serial_console_write()
1837 	custom.intena = IF_TBE;  in serial_console_write()
1845 	custom.intena = IF_SETCLR | (intena & IF_TBE);  in serial_console_write()