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

/freebsd-12-stable/stand/i386/libi386/
Dcomconsole.c344 outb(comc_port + com_dlbl, COMC_BPS(speed) & 0xff); in comc_setup()
386 dlbl = inb(comc_port + com_dlbl); in comc_getspeed()
/freebsd-12-stable/sys/dev/sio/
Dsio.c601 sio_setreg(com, com_dlbl, divisor & 0xff);
1869 if (sio_getreg(com, com_dlbl) != dlbl)
1870 sio_setreg(com, com_dlbl, dlbl);
2346 dlbl = inb(iobase + com_dlbl);
2379 sp->dlbl = inb(iobase + com_dlbl);
2390 outb(iobase + com_dlbl, dlbl);
2414 if (sp->dlbl != inb(iobase + com_dlbl))
2415 outb(iobase + com_dlbl, sp->dlbl);
2486 outb(iobase + com_dlbl, divisor & 0xff);
/freebsd-12-stable/contrib/gdb/gdb/
Dser-go32.c42 #define com_dlbl 0 /* divisor latch low (W) */ macro
544 outb (port, com_dlbl, i & 0xff); in dos_open()
742 outb (port, com_dlbl, x & 0xff); in dos_setbaudrate()
/freebsd-12-stable/sys/dev/ic/
Dns16550.h145 #define com_dlbl com_dll macro