diff options
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/uart/uart_dev_ns8250.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/dev/uart/uart_dev_ns8250.c b/sys/dev/uart/uart_dev_ns8250.c index 1df39b499539..0f19ede6d9df 100644 --- a/sys/dev/uart/uart_dev_ns8250.c +++ b/sys/dev/uart/uart_dev_ns8250.c @@ -265,12 +265,12 @@ ns8250_flush(struct uart_bas *bas, int what) * https://github.com/rust-vmm/vm-superio/issues/83 */ lsr = uart_getreg(bas, REG_LSR); - if (((lsr & LSR_TEMT) == 0) && (what & UART_FLUSH_TRANSMITTER)) + if (((lsr & LSR_THRE) == 0) && (what & UART_FLUSH_TRANSMITTER)) drain |= UART_DRAIN_TRANSMITTER; if ((lsr & LSR_RXRDY) && (what & UART_FLUSH_RECEIVER)) drain |= UART_DRAIN_RECEIVER; if (drain != 0) { - printf("uart: ns8250: UART FCR is broken\n"); + printf("uart: ns8250: UART FCR is broken (%#x)\n", drain); ns8250_drain(bas, drain); } } |