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Convert to if_foreach_llmaddr() KPI.

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This commit is contained in:
glebius 2019-10-21 18:07:11 +00:00
parent 4962a54bea
commit 2097d5a248
1 changed files with 15 additions and 14 deletions
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29
sys/dev/lge/if_lge.c
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@ -367,13 +367,25 @@ lge_miibus_statchg(dev)
return;
}
static u_int
lge_hash_maddr(void *arg, struct sockaddr_dl *sdl, u_int count)
{
uint32_t h, *hashes = arg;
h = ether_crc32_be(LLADDR(sdl), ETHER_ADDR_LEN) >> 26;
if (h < 32)
hashes[0] |= (1 << h);
else
hashes[1] |= (1 << (h - 32));
return (1);
}
static void
lge_setmulti(sc)
struct lge_softc *sc;
{
struct ifnet *ifp;
struct ifmultiaddr *ifma;
u_int32_t h = 0, hashes[2] = { 0, 0 };
uint32_t hashes[2] = { 0, 0 };
ifp = sc->lge_ifp;
LGE_LOCK_ASSERT(sc);
@ -392,18 +404,7 @@ lge_setmulti(sc)
CSR_WRITE_4(sc, LGE_MAR1, 0);
/* 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) >> 26;
if (h < 32)
hashes[0] |= (1 << h);
else
hashes[1] |= (1 << (h - 32));
}
if_maddr_runlock(ifp);
if_foreach_llmaddr(ifp, lge_hash_maddr, hashes);
CSR_WRITE_4(sc, LGE_MAR0, hashes[0]);
CSR_WRITE_4(sc, LGE_MAR1, hashes[1]);