svn commit: r353859 - head/sys/dev/tsec
Gleb Smirnoff
glebius at FreeBSD.org
Mon Oct 21 18:12:37 UTC 2019
Author: glebius
Date: Mon Oct 21 18:12:36 2019
New Revision: 353859
URL: https://svnweb.freebsd.org/changeset/base/353859
Log:
Convert to if_foreach_llmaddr() KPI.
Modified:
head/sys/dev/tsec/if_tsec.c
Modified: head/sys/dev/tsec/if_tsec.c
==============================================================================
--- head/sys/dev/tsec/if_tsec.c Mon Oct 21 18:12:31 2019 (r353858)
+++ head/sys/dev/tsec/if_tsec.c Mon Oct 21 18:12:36 2019 (r353859)
@@ -1886,13 +1886,22 @@ tsec_offload_process_frame(struct tsec_softc *sc, stru
m_adj(m, sizeof(struct tsec_rx_fcb));
}
+static u_int
+tsec_hash_maddr(void *arg, struct sockaddr_dl *sdl, u_int cnt)
+{
+ uint32_t h, *hashtable = arg;
+
+ h = (ether_crc32_be(LLADDR(sdl), ETHER_ADDR_LEN) >> 24) & 0xFF;
+ hashtable[(h >> 5)] |= 1 << (0x1F - (h & 0x1F));
+
+ return (1);
+}
+
static void
tsec_setup_multicast(struct tsec_softc *sc)
{
uint32_t hashtable[8] = { 0, 0, 0, 0, 0, 0, 0, 0 };
struct ifnet *ifp = sc->tsec_ifp;
- struct ifmultiaddr *ifma;
- uint32_t h;
int i;
TSEC_GLOBAL_LOCK_ASSERT(sc);
@@ -1904,18 +1913,7 @@ tsec_setup_multicast(struct tsec_softc *sc)
return;
}
- 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) >> 24) & 0xFF;
-
- hashtable[(h >> 5)] |= 1 << (0x1F - (h & 0x1F));
- }
- if_maddr_runlock(ifp);
+ if_foreach_llmaddr(ifp, tsec_hash_maddr, &hashtable);
for (i = 0; i < 8; i++)
TSEC_WRITE(sc, TSEC_REG_GADDR(i), hashtable[i]);
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