Searched refs:LSR_RXRDY (Results 1 - 4 of 4) sorted by relevance

/freebsd-current/sys/dev/uart/
H A Duart_dev_ns8250.c203 * have finished draining if LSR_RXRDY is not asserted both
204 * prior to and after a DELAY; but as long as LSR_RXRDY is
209 while (limit && (uart_getreg(bas, REG_LSR) & LSR_RXRDY) && --limit) {
213 } while ((uart_getreg(bas, REG_LSR) & LSR_RXRDY) && --limit);
255 if ((lsr & LSR_RXRDY) && (what & UART_FLUSH_RECEIVER))
404 return ((uart_getreg(bas, REG_LSR) & LSR_RXRDY) != 0 ? 1 : 0);
414 while ((uart_getreg(bas, REG_LSR) & LSR_RXRDY) == 0) {
779 if (lsr & LSR_RXRDY)
996 while (lsr & LSR_RXRDY) {
1010 while (lsr & LSR_RXRDY) {
[all...]
/freebsd-current/sys/dev/ic/
H A Dns16550.h122 #define LSR_RXRDY 0x01 macro
/freebsd-current/usr.sbin/bhyve/
H A Duart_emul.c390 sc->lsr |= LSR_RXRDY;
392 sc->lsr &= ~LSR_RXRDY;
/freebsd-current/stand/i386/libi386/
H A Dcomconsole.c168 return (inb(comc_port + com_lsr) & LSR_RXRDY);
350 while (inb(comc_port + com_lsr) & LSR_RXRDY && ++tries < TRY_COUNT);

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