diff options
| -rw-r--r-- | hw/slavio_serial.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/hw/slavio_serial.c b/hw/slavio_serial.c index 36dbdcf..86e661c 100644 --- a/hw/slavio_serial.c +++ b/hw/slavio_serial.c @@ -427,17 +427,17 @@ static void slavio_serial_mem_writeb(void *opaque, target_phys_addr_t addr, uint break; case 1: SER_DPRINTF("Write channel %c, ch %d\n", CHN_C(s), val); + s->tx = val; if (s->wregs[5] & 8) { // tx enabled - s->tx = val; if (s->chr) qemu_chr_write(s->chr, &s->tx, 1); else if (s->type == kbd) { handle_kbd_command(s, val); } - s->rregs[0] |= 4; // Tx buffer empty - s->rregs[1] |= 1; // All sent - set_txint(s); } + s->rregs[0] |= 4; // Tx buffer empty + s->rregs[1] |= 1; // All sent + set_txint(s); break; default: break; |