1060                 rw_exit(&ppa->ppa_sib_lock);
1061         }
1062         DBGDLPI((CE_CONT, "/%d: promiscuous mode off\n", sps->sps_mn_id));
1063         dlokack(q, mp, DL_PROMISCOFF_REQ);
1064 }
1065 
1066 /*
1067  * sppp_dlphyreq()
1068  *
1069  * MT-Perimeters:
1070  *    shared inner, shared outer.
1071  *
1072  * Description:
1073  *    Perform DL_PHYS_ADDR_REQ request, called by sppp_mproto. This doesn't
1074  *    return anything useful, but it keeps ifconfig happy.
1075  */
1076 /* ARGSUSED */
1077 static int
1078 sppp_dlphyreq(queue_t *q, mblk_t *mp, spppstr_t *us)
1079 {
1080         static struct ether_addr addr = { 0 };
1081 
1082         dlphysaddrack(q, mp, (char *)&addr, ETHERADDRL);
1083         return (0);
1084 }
1085 
1086 /*
1087  * sppp_dladdether()
1088  *
1089  * Description:
1090  *    Prepend an empty Ethernet header to msg for snoop, et al. Free
1091  *    the original mblk if alloc fails. Only called for the purpose of sending
1092  *    packets up the promiscous stream.
1093  */
1094 /* ARGSUSED */
1095 static mblk_t *
1096 sppp_dladdether(spppstr_t *sps, mblk_t *mp, t_scalar_t proto)
1097 {
1098         mblk_t          *eh;
1099         t_scalar_t      type;
1100 

1060                 rw_exit(&ppa->ppa_sib_lock);
1061         }
1062         DBGDLPI((CE_CONT, "/%d: promiscuous mode off\n", sps->sps_mn_id));
1063         dlokack(q, mp, DL_PROMISCOFF_REQ);
1064 }
1065 
1066 /*
1067  * sppp_dlphyreq()
1068  *
1069  * MT-Perimeters:
1070  *    shared inner, shared outer.
1071  *
1072  * Description:
1073  *    Perform DL_PHYS_ADDR_REQ request, called by sppp_mproto. This doesn't
1074  *    return anything useful, but it keeps ifconfig happy.
1075  */
1076 /* ARGSUSED */
1077 static int
1078 sppp_dlphyreq(queue_t *q, mblk_t *mp, spppstr_t *us)
1079 {
1080         static struct ether_addr addr = { {0} };
1081 
1082         dlphysaddrack(q, mp, (char *)&addr, ETHERADDRL);
1083         return (0);
1084 }
1085 
1086 /*
1087  * sppp_dladdether()
1088  *
1089  * Description:
1090  *    Prepend an empty Ethernet header to msg for snoop, et al. Free
1091  *    the original mblk if alloc fails. Only called for the purpose of sending
1092  *    packets up the promiscous stream.
1093  */
1094 /* ARGSUSED */
1095 static mblk_t *
1096 sppp_dladdether(spppstr_t *sps, mblk_t *mp, t_scalar_t proto)
1097 {
1098         mblk_t          *eh;
1099         t_scalar_t      type;
1100