Differential D23168 Diff 66856 head/sys/netgraph/ng_eiface.c

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head/sys/netgraph/ng_eiface.c

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/*		/*
* Constructor for a node		* Constructor for a node
*/		*/
static int		static int
ng_eiface_constructor(node_p node)		ng_eiface_constructor(node_p node)
{		{
struct ifnet *ifp;		struct ifnet *ifp;
priv_p priv;		priv_p priv;
u_char eaddr[6] = {0,0,0,0,0,0};		struct ether_addr eaddr;

/* Allocate node and interface private structures */		/* Allocate node and interface private structures */
priv = malloc(sizeof(*priv), M_NETGRAPH, M_WAITOK \| M_ZERO);		priv = malloc(sizeof(*priv), M_NETGRAPH, M_WAITOK \| M_ZERO);

ifp = priv->ifp = if_alloc(IFT_ETHER);		ifp = priv->ifp = if_alloc(IFT_ETHER);
if (ifp == NULL) {		if (ifp == NULL) {
free(priv, M_NETGRAPH);		free(priv, M_NETGRAPH);
return (ENOSPC);		return (ENOSPC);
Show All 33 Lines	ng_eiface_constructor(node_p node)
priv->link_status = IFM_AVALID;		priv->link_status = IFM_AVALID;

/* Give this node the same name as the interface (if possible) */		/* Give this node the same name as the interface (if possible) */
if (ng_name_node(node, ifp->if_xname) != 0)		if (ng_name_node(node, ifp->if_xname) != 0)
log(LOG_WARNING, "%s: can't acquire netgraph name\n",		log(LOG_WARNING, "%s: can't acquire netgraph name\n",
ifp->if_xname);		ifp->if_xname);

/* Attach the interface */		/* Attach the interface */
ether_ifattach(ifp, eaddr);		ether_gen_addr(ifp, &eaddr);
		ether_ifattach(ifp, eaddr.octet);
ifp->if_baudrate = ifmedia_baudrate(IFM_ETHER \| IFM_1000_T);		ifp->if_baudrate = ifmedia_baudrate(IFM_ETHER \| IFM_1000_T);

/* Done */		/* Done */
return (0);		return (0);
}		}

/*		/*
* Give our ok for a hook to be added		* Give our ok for a hook to be added
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