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Searched refs:com_data (Results 1 – 4 of 4) sorted by relevance

/dragonfly/stand/boot/pc32/libi386/
HDcomconsole.c84 inb(COMPORT + com_data); in comc_probe()
121 inb(COMPORT + com_data); in comc_init()
133 outb(COMPORT + com_data, (u_char)c); in comc_putchar()
142 return(comc_ischar() ? inb(COMPORT + com_data) : -1); in comc_getchar()
/dragonfly/sys/dev/serial/ic_layer/
HDns16550.h40 #define com_data 0 /* data register (R/W) */ macro
41 #define com_thr com_data /* transmitter holding register (W) */
42 #define com_rhr com_data /* receiver holding register (R) */
/dragonfly/sys/ddb/
HDdb_output.c326 const int com_data = 0; in PCHAR_() local
342 outb(COMPORT + com_data, (u_char)c); in PCHAR_()
/dragonfly/sys/dev/serial/sio/
HDsio.c725 (void)sio_getreg(com, com_data); in sioprobe()
785 sio_setreg(com, com_data, 0); in sioprobe()
1041 com->data_port = iobase + com_data; in sioattach()
1247 inb(siocniobase + com_data); in sioattach()
3075 (void)inb(iobase + com_data); in siocnprobe()
3197 c = inb(iobase + com_data); in siocncheckc()
3231 c = inb(iobase + com_data); in siocngetc()
3259 outb(iobase + com_data, c); in siocnputc()