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Convert to if_foreach_llmaddr() KPI.

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This commit is contained in:
Gleb Smirnoff 2019-10-21 18:06:06 +00:00
parent 57d361630d
commit eed57e321a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=353807
1 changed files with 13 additions and 11 deletions
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24
sys/dev/alc/if_alc.c
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@ -4581,12 +4581,22 @@ alc_rxvlan(struct alc_softc *sc)
CSR_WRITE_4(sc, ALC_MAC_CFG, reg);
}
static u_int
alc_hash_maddr(void *arg, struct sockaddr_dl *sdl, u_int cnt)
{
uint32_t *mchash = arg;
uint32_t crc;
crc = ether_crc32_be(LLADDR(sdl), ETHER_ADDR_LEN);
mchash[crc >> 31] |= 1 << ((crc >> 26) & 0x1f);
return (1);
}
static void
alc_rxfilter(struct alc_softc *sc)
{
struct ifnet *ifp;
struct ifmultiaddr *ifma;
uint32_t crc;
uint32_t mchash[2];
uint32_t rxcfg;
@ -4609,15 +4619,7 @@ alc_rxfilter(struct alc_softc *sc)
goto chipit;
}
if_maddr_rlock(ifp);
CK_STAILQ_FOREACH(ifma, &sc->alc_ifp->if_multiaddrs, ifma_link) {
if (ifma->ifma_addr->sa_family != AF_LINK)
continue;
crc = ether_crc32_be(LLADDR((struct sockaddr_dl *)
ifma->ifma_addr), ETHER_ADDR_LEN);
mchash[crc >> 31] |= 1 << ((crc >> 26) & 0x1f);
}
if_maddr_runlock(ifp);
if_foreach_llmaddr(ifp, alc_hash_maddr, mchash);
chipit:
CSR_WRITE_4(sc, ALC_MAR0, mchash[0]);