give et_setmulti() more chance of working

ok claudio@

diff --git a/sys/dev/pci/if_et.c b/sys/dev/pci/if_et.c
index 3146c98..f80d639 100644 (file)
--- a/sys/dev/pci/if_et.c
+++ b/sys/dev/pci/if_et.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_et.c,v 1.39 2020/07/10 13:26:38 patrick Exp $      */
+/*     $OpenBSD: if_et.c,v 1.40 2021/12/23 01:39:44 jsg Exp $  */
 /*
  * Copyright (c) 2007 The DragonFly Project.  All rights reserved.
  * 
@@ -1188,7 +1188,6 @@ et_setmulti(struct et_softc *sc)
        uint32_t rxmac_ctrl, pktfilt;
        struct ether_multi *enm;
        struct ether_multistep step;
-       uint8_t addr[ETHER_ADDR_LEN];
        int i, count;
 
        pktfilt = CSR_READ_4(sc, ET_PKTFILT);
@@ -1200,19 +1199,12 @@ et_setmulti(struct et_softc *sc)
                goto back;
        }
 
-       bcopy(etherbroadcastaddr, addr, ETHER_ADDR_LEN);
-
        count = 0;
        ETHER_FIRST_MULTI(step, ac, enm);
        while (enm != NULL) {
                uint32_t *hp, h;
 
-               for (i = 0; i < ETHER_ADDR_LEN; i++) {
-                       addr[i] &=  enm->enm_addrlo[i];
-               }
-
-               h = ether_crc32_be(LLADDR((struct sockaddr_dl *)addr),
-                   ETHER_ADDR_LEN);
+               h = ether_crc32_be(enm->enm_addrlo, ETHER_ADDR_LEN);
                h = (h & 0x3f800000) >> 23;
 
                hp = &hash[0];