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-rw-r--r--hw/net/ftgmac100.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/net/ftgmac100.c b/hw/net/ftgmac100.c
index 3c36ab9cec..704f452067 100644
--- a/hw/net/ftgmac100.c
+++ b/hw/net/ftgmac100.c
@@ -762,7 +762,7 @@ static int ftgmac100_filter(FTGMAC100State *s, const uint8_t *buf, size_t len)
}
/* TODO: this does not seem to work for ftgmac100 */
- mcast_idx = compute_mcast_idx(buf);
+ mcast_idx = net_crc32(buf, ETH_ALEN) >> 26;
if (!(s->math[mcast_idx / 32] & (1 << (mcast_idx % 32)))) {
return 0;
}