diff options
| author | Gleb Smirnoff <glebius@FreeBSD.org> | 2019-10-21 18:07:53 +0000 |
|---|---|---|
| committer | Gleb Smirnoff <glebius@FreeBSD.org> | 2019-10-21 18:07:53 +0000 |
| commit | f2921d4c0635cf43b0f950eac90f3ffeef844eb1 (patch) | |
| tree | bbb1cc1c879c0d4d82720bf3ec890900fdd5ed81 /sys/dev | |
| parent | 0ae47039dedd6e2f0b0c67c0c2c9e0c09b057326 (diff) | |
Notes
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/ste/if_ste.c | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/sys/dev/ste/if_ste.c b/sys/dev/ste/if_ste.c index 7a24439b80b5..0315208e6995 100644 --- a/sys/dev/ste/if_ste.c +++ b/sys/dev/ste/if_ste.c @@ -405,14 +405,27 @@ ste_read_eeprom(struct ste_softc *sc, uint16_t *dest, int off, int cnt) return (err ? 1 : 0); } +static u_int +ste_hash_maddr(void *arg, struct sockaddr_dl *sdl, u_int cnt) +{ + uint32_t *hashes = arg; + int h; + + h = ether_crc32_be(LLADDR(sdl), ETHER_ADDR_LEN) & 0x3F; + if (h < 32) + hashes[0] |= (1 << h); + else + hashes[1] |= (1 << (h - 32)); + + return (1); +} + static void ste_rxfilter(struct ste_softc *sc) { struct ifnet *ifp; - struct ifmultiaddr *ifma; uint32_t hashes[2] = { 0, 0 }; uint8_t rxcfg; - int h; STE_LOCK_ASSERT(sc); @@ -433,18 +446,7 @@ ste_rxfilter(struct ste_softc *sc) rxcfg |= STE_RXMODE_MULTIHASH; /* Now program new ones. */ - 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_be(LLADDR((struct sockaddr_dl *) - ifma->ifma_addr), ETHER_ADDR_LEN) & 0x3F; - if (h < 32) - hashes[0] |= (1 << h); - else - hashes[1] |= (1 << (h - 32)); - } - if_maddr_runlock(ifp); + if_foreach_llmaddr(ifp, ste_hash_maddr, hashes); chipit: CSR_WRITE_2(sc, STE_MAR0, hashes[0] & 0xFFFF); |
