#!/usr/sbin/dtrace -s

/*
#pragma D option flowindent
*/
inline int af_inet = 2;
inline int af_inet6 = 28;

fbt:kernel:if_setlladdr:entry
{
	this->mac = (uint8_t *)arg1;
	this->ifp = (struct ifnet *)arg0;
	this->ifp__if_xname = stringof((char *)(&this->ifp->if_index + 2));
	
	printf("Setting '%s' mac to %02X:%02X:%02X:%02X:%02X:%02X", this->ifp__if_xname,
	    this->mac[0], this->mac[1], this->mac[2],
	    this->mac[3], this->mac[4], this->mac[5]);
}

fbt:kernel:arp_iflladdr:entry
{
	this->ifp = (struct ifnet *)arg1;
	this->ifp__if_xname = stringof((char *)(&this->ifp->if_index + 2));
	this->sdl = (struct sockaddr_dl *)(this->ifp->if_addr->ifa_addr);
	this->mac = (uint8_t *)this->sdl->sdl_data + this->sdl->sdl_nlen;

	printf("ARP handler called for '%s' [mac %02X:%02X:%02X:%02X:%02X:%02X]",
		this->ifp__if_xname,
		this->mac[0], this->mac[1], this->mac[2],
		this->mac[3], this->mac[4], this->mac[5]);
}

fbt:if_lagg:lagg_lladdr:entry
{
	this->mac = (uint8_t *)arg1;
	this->sc = (struct lagg_softc *)arg0;
	this->ifp = this->sc->sc_ifp;
	this->ifp__if_xname = stringof((char *)(&this->ifp->if_index + 2));
	
	printf("Setting '%s' mac to %02X:%02X:%02X:%02X:%02X:%02X", this->ifp__if_xname,
	    this->mac[0], this->mac[1], this->mac[2],
	    this->mac[3], this->mac[4], this->mac[5]);
}

fbt:if_lagg:lagg_port_lladdr:entry
{
	this->mac = (uint8_t *)arg1;
	this->lp = (struct lagg_port *)arg0;
	this->ifp = this->lp->lp_ifp;
	this->ifp__if_xname = stringof((char *)(&this->ifp->if_index + 2));
	
	printf("Setting '%s' mac to %02X:%02X:%02X:%02X:%02X:%02X", this->ifp__if_xname,
	    this->mac[0], this->mac[1], this->mac[2],
	    this->mac[3], this->mac[4], this->mac[5]);
}

fbt:if_lagg:lagg_port_setlladdr:entry
{
	this->sc = (struct lagg_softc *)arg0;
	this->ifp = this->sc->sc_ifp;
	this->ifp__if_xname = stringof((char *)(&this->ifp->if_index + 2));
	
	printf("Taskqueue handler called for '%s'\n", this->ifp__if_xname);
}

fbt:if_lagg:lagg_clone_destroy:entry
{
	this->ifp = (struct ifnet *)arg0;
	this->ifp__if_xname = stringof((char *)(&this->ifp->if_index + 2));
	
	printf("time to shutdown for '%s'\n", this->ifp__if_xname);
}