diff options
Diffstat (limited to 'sys/dev/bce')
-rw-r--r-- | sys/dev/bce/if_bce.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/sys/dev/bce/if_bce.c b/sys/dev/bce/if_bce.c index 3d5c0742580c..205a0f3f343e 100644 --- a/sys/dev/bce/if_bce.c +++ b/sys/dev/bce/if_bce.c @@ -8065,14 +8065,25 @@ bce_intr_exit: /* Returns: */ /* Nothing. */ /****************************************************************************/ +static u_int +bce_hash_maddr(void *arg, struct sockaddr_dl *sdl, u_int cnt) +{ + u32 *hashes = arg; + int h; + + h = ether_crc32_le(LLADDR(sdl), ETHER_ADDR_LEN) & 0xFF; + hashes[(h & 0xE0) >> 5] |= 1 << (h & 0x1F); + + return (1); +} + static void bce_set_rx_mode(struct bce_softc *sc) { struct ifnet *ifp; - struct ifmultiaddr *ifma; u32 hashes[NUM_MC_HASH_REGISTERS] = { 0, 0, 0, 0, 0, 0, 0, 0 }; u32 rx_mode, sort_mode; - int h, i; + int i; DBENTER(BCE_VERBOSE_MISC); @@ -8115,16 +8126,7 @@ bce_set_rx_mode(struct bce_softc *sc) } else { /* Accept one or more multicast(s). */ DBPRINT(sc, BCE_INFO_MISC, "Enabling selective multicast mode.\n"); - - if_maddr_rlock(ifp); - CK_STAILQ_FOREACH(ifma, &ifp->if_multiaddrs, ifma_link) { - if (ifma->ifma_addr->sa_family != AF_LINK) - continue; - h = ether_crc32_le(LLADDR((struct sockaddr_dl *) - ifma->ifma_addr), ETHER_ADDR_LEN) & 0xFF; - hashes[(h & 0xE0) >> 5] |= 1 << (h & 0x1F); - } - if_maddr_runlock(ifp); + if_foreach_llmaddr(ifp, bce_hash_maddr, hashes); for (i = 0; i < NUM_MC_HASH_REGISTERS; i++) REG_WR(sc, BCE_EMAC_MULTICAST_HASH0 + (i * 4), hashes[i]); |