diff options
| -rw-r--r-- | hw/lsi53c895a.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/hw/lsi53c895a.c b/hw/lsi53c895a.c index 9c761cdb66..84a49928dc 100644 --- a/hw/lsi53c895a.c +++ b/hw/lsi53c895a.c @@ -842,6 +842,13 @@ static uint8_t lsi_get_msgbyte(LSIState *s) return data; } +/* Skip the next n bytes during a MSGOUT phase. */ +static void lsi_skip_msgbytes(LSIState *s, unsigned int n) +{ + s->dnad += n; + s->dbc -= n; +} + static void lsi_do_msgout(LSIState *s) { uint8_t msg; @@ -869,11 +876,11 @@ static void lsi_do_msgout(LSIState *s) switch (msg) { case 1: DPRINTF("SDTR (ignored)\n"); - s->dbc -= 2; + lsi_skip_msgbytes(s, 2); break; case 3: DPRINTF("WDTR (ignored)\n"); - s->dbc -= 1; + lsi_skip_msgbytes(s, 1); break; default: goto bad; |