Author: glebius
Date: Mon Oct 14 20:26:53 2019
New Revision: 353507
URL: https://svnweb.freebsd.org/changeset/base/353507
Log:
Convert to if_foreach_llmaddr() KPI.
Reviewed by: hselasky
Modified:
head/sys/dev/usb/wlan/if_rsu.c
Modified: head/sys/dev/usb/wlan/if_rsu.c
==============================================================================
--- head/sys/dev/usb/wlan/if_rsu.c Mon Oct 14 20:26:17 2019
(r353506)
+++ head/sys/dev/usb/wlan/if_rsu.c Mon Oct 14 20:26:53 2019
(r353507)
@@ -857,6 +857,18 @@ rsu_get_multi_pos(const uint8_t maddr[])
return (pos);
}
+static u_int
+rsu_hash_maddr(void *arg, struct sockaddr_dl *sdl, u_int cnt)
+{
+ uint32_t *mfilt = arg;
+ uint8_t pos;
+
+ pos = rsu_get_multi_pos(LLADDR(sdl));
+ mfilt[pos / 32] |= (1 << (pos % 32));
+
+ return (1);
+}
+
static void
rsu_set_multi(struct rsu_softc *sc)
{
@@ -868,28 +880,13 @@ rsu_set_multi(struct rsu_softc *sc)
/* general structure was copied from ath(4). */
if (ic->ic_allmulti == 0) {
struct ieee80211vap *vap;
- struct ifnet *ifp;
- struct ifmultiaddr *ifma;
/*
* Merge multicast addresses to form the hardware filter.
*/
mfilt[0] = mfilt[1] = 0;
- TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next) {
- ifp = vap->iv_ifp;
- if_maddr_rlock(ifp);
- CK_STAILQ_FOREACH(ifma, &ifp->if_multiaddrs, ifma_link)
{
- caddr_t dl;
- uint8_t pos;
-
- dl = LLADDR((struct sockaddr_dl *)
- ifma->ifma_addr);
- pos = rsu_get_multi_pos(dl);
-
- mfilt[pos / 32] |= (1 << (pos % 32));
- }
- if_maddr_runlock(ifp);
- }
+ TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next)
+ if_foreach_llmaddr(vap->iv_ifp, rsu_hash_maddr, &mfilt);
} else
mfilt[0] = mfilt[1] = ~0;
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