Searched refs:com_lsr (Results 1 - 6 of 6) sorted by relevance

/freebsd-10.2-release/sys/dev/ic/
H A Dns16550.h107 #define com_lsr 5 /* line status register (R/W) */ macro
108 #define REG_LSR com_lsr
/freebsd-10.2-release/sys/boot/i386/libi386/
H A Dcomconsole.c156 if (inb(comc_port + com_lsr) & LSR_TXRDY) {
171 return (inb(comc_port + com_lsr) & LSR_RXRDY);
330 while (inb(comc_port + com_lsr) & LSR_RXRDY && ++tries < TRY_COUNT);
/freebsd-10.2-release/sys/boot/pc98/libpc98/
H A Dcomconsole.c156 if (inb(comc_port + com_lsr) & LSR_TXRDY) {
171 return (inb(comc_port + com_lsr) & LSR_RXRDY);
322 while (inb(comc_port + com_lsr) & LSR_RXRDY && ++tries < TRY_COUNT);
/freebsd-10.2-release/contrib/gdb/gdb/
H A Dser-go32.c50 #define com_lsr 5 /* line status register (R/W) */ macro
303 lsr = inb (port, com_lsr);
333 while ((lsr = inb (port, com_lsr)) & LSR_RXRDY);
517 (void) inb (port, com_lsr);
/freebsd-10.2-release/sys/dev/sio/
H A Dsio.c929 com->line_status_port = iobase + com_lsr;
2318 while ((inb(iobase + com_lsr) & (LSR_TSRE | LSR_TXRDY))
2554 if (inb(iobase + com_lsr) & LSR_RXRDY)
/freebsd-10.2-release/sys/pc98/cbus/
H A Dsio.c1478 com->line_status_port = iobase + iat[com_lsr];
1487 com->line_status_port = iobase + com_lsr;
3480 while ((inb(iobase + com_lsr) & (LSR_TSRE | LSR_TXRDY))
3716 if (inb(iobase + com_lsr) & LSR_RXRDY)

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