Searched refs:LSR_THRE (Results 1 – 3 of 3) sorted by relevance
118 #define LSR_THRE 0x20 macro119 #define LSR_TXRDY LSR_THRE
381 while ((uart_getreg(bas, REG_LSR) & LSR_THRE) == 0 && --limit) in ns8250_putc()1066 while ((uart_getreg(bas, REG_LSR) & LSR_THRE) == 0) in ns8250_bus_transmit()1091 if ((uart_getreg(bas, REG_LSR) & (LSR_TEMT | LSR_THRE)) != in ns8250_bus_txbusy()1092 (LSR_TEMT | LSR_THRE)) in ns8250_bus_txbusy()
388 sc->lsr |= LSR_TEMT | LSR_THRE; in uart_ns16550_read()