diff options
| -rw-r--r-- | hw/net/sunhme.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/hw/net/sunhme.c b/hw/net/sunhme.c index e3a488e..14e7eff 100644 --- a/hw/net/sunhme.c +++ b/hw/net/sunhme.c @@ -373,10 +373,20 @@ static void sunhme_mac_write(void *opaque, hwaddr addr, uint64_t val, unsigned size) { SunHMEState *s = SUNHME(opaque); + uint64_t oldval = s->macregs[addr >> 2]; trace_sunhme_mac_write(addr, val); s->macregs[addr >> 2] = val; + + switch (addr) { + case HME_MACI_RXCFG: + if (!(oldval & HME_MAC_RXCFG_ENABLE) && + (val & HME_MAC_RXCFG_ENABLE)) { + qemu_flush_queued_packets(qemu_get_queue(s->nic)); + } + break; + } } static uint64_t sunhme_mac_read(void *opaque, hwaddr addr, |