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diff packages/io/eth/current/src/net/eth_drv.c @ 251:c8e3659acd62

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Fix from Red Hat: reconfigure multicast addresses if present on startup.
author gthomas
date Fri, 26 Jul 2002 15:00:51 +0000
parents d2c90368aeef
children 1eb79d208648
line wrap: on
line diff
--- a/packages/io/eth/current/src/net/eth_drv.c
+++ b/packages/io/eth/current/src/net/eth_drv.c
@@ -410,8 +410,15 @@ static void
 eth_drv_start(struct eth_drv_sc *sc)
 {
     struct ifnet *ifp = &sc->sc_arpcom.ac_if;
+    int s;
     // Perform any hardware initialization
     (sc->funs->start)(sc, (unsigned char *)&sc->sc_arpcom.ac_enaddr, 0);
+    // resend multicast addresses if present
+    if(ifp->if_multiaddrs.lh_first && ifp->if_ioctl) {
+      	s = splimp();
+	ifp->if_ioctl(ifp, SIOCADDMULTI, 0);
+	splx(s);
+    }
     // Set 'running' flag, and clear output active flag.
     ifp->if_flags |= IFF_RUNNING;
     ifp->if_flags &= ~IFF_OACTIVE;