diff options
| -rw-r--r-- | hw/input/ps2.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/hw/input/ps2.c b/hw/input/ps2.c index 00a1792228..2105e51f0b 100644 --- a/hw/input/ps2.c +++ b/hw/input/ps2.c @@ -296,16 +296,18 @@ void ps2_write_keyboard(void *opaque, int val) break; case KBD_CMD_SCANCODE: if (val == 0) { + ps2_queue(&s->common, KBD_REPLY_ACK); if (s->scancode_set == 1) ps2_put_keycode(s, 0x43); else if (s->scancode_set == 2) ps2_put_keycode(s, 0x41); else if (s->scancode_set == 3) ps2_put_keycode(s, 0x3f); - } else { - if (val >= 1 && val <= 3) - s->scancode_set = val; + } else if (val >= 1 && val <= 3) { + s->scancode_set = val; ps2_queue(&s->common, KBD_REPLY_ACK); + } else { + ps2_queue(&s->common, KBD_REPLY_RESEND); } s->common.write_cmd = -1; break; |