void icmp_init()
{
int i;
icmp_port_t *icmp_port;
assert (BUF_S >= sizeof (nwio_ipopt_t));
for (i= 0, icmp_port= icmp_port_table; i<ip_conf_nr; i++, icmp_port++)
{
icmp_port->icp_flags= ICPF_EMPTY;
icmp_port->icp_state= ICPS_BEGIN;
icmp_port->icp_ipport= i;
icmp_port->icp_rate_count= 0;
icmp_port->icp_rate_report= ICMP_MAX_RATE;
icmp_port->icp_rate_lasttime= 0;
ev_init(&icmp_port->icp_event);
}
#ifndef BUF_CONSISTENCY_CHECK
bf_logon(icmp_buffree);
#else
bf_logon(icmp_buffree, icmp_bufcheck);
#endif
for (i= 0, icmp_port= icmp_port_table; i<ip_conf_nr; i++, icmp_port++)
{
icmp_main (icmp_port);
}
}
PUBLIC void icmp_init()
{
int i;
icmp_port_t *icmp_port;
assert (BUF_S >= sizeof (nwio_ipopt_t));
for (i= 0, icmp_port= icmp_port_table; i<ICMP_PORT_NR; i++,
icmp_port++)
{
icmp_port->icp_flags= ICPF_EMPTY;
icmp_port->icp_state= ICPS_BEGIN;
icmp_port->icp_ipport= i;
}
#ifndef BUF_CONSISTENCY_CHECK
bf_logon(icmp_buffree);
#else
bf_logon(icmp_buffree, icmp_bufcheck);
#endif
for (i= 0, icmp_port= icmp_port_table; i<ICMP_PORT_NR; i++,
icmp_port++)
{
icmp_main (icmp_port);
}
}
PUBLIC void arp_init()
{
arp_port_t *arp_port;
arp_cache_t *cache;
int i;
assert (BUF_S >= sizeof(struct nwio_ethstat));
assert (BUF_S >= sizeof(struct nwio_ethopt));
assert (BUF_S >= sizeof(arp46_t));
for (i=0, arp_port= arp_port_table; i<eth_conf_nr; i++, arp_port++)
{
arp_port->ap_state= APS_ERROR; /* Mark all ports as
* unavailable */
}
cache= arp_cache;
for (i=0; i<arp_cache_nr; i++, cache++)
{
cache->ac_state= ACS_UNUSED;
cache->ac_flags= ACF_EMPTY;
cache->ac_expire= 0;
cache->ac_lastuse= 0;
}
#ifndef BUF_CONSISTENCY_CHECK
bf_logon(arp_buffree);
#else
bf_logon(arp_buffree, arp_bufcheck);
#endif
}
PUBLIC void udp_init()
{
udp_fd_t *udp_fd;
udp_port_t *udp_port;
int i, result;
assert (BUF_S >= sizeof(struct nwio_ipopt));
assert (BUF_S >= sizeof(struct nwio_ipconf));
assert (BUF_S >= sizeof(struct nwio_udpopt));
assert (BUF_S >= sizeof(struct udp_io_hdr));
assert (UDP_HDR_SIZE == sizeof(udp_hdr_t));
assert (UDP_IO_HDR_SIZE == sizeof(udp_io_hdr_t));
for (i= 0, udp_fd= udp_fd_table; i<UDP_FD_NR; i++, udp_fd++)
{
udp_fd->uf_flags= UFF_EMPTY;
udp_fd->uf_rdbuf_head= NULL;
}
#ifndef BUF_CONSISTENCY_CHECK
bf_logon(udp_buffree);
#else
bf_logon(udp_buffree, udp_bufcheck);
#endif
for (i= 0, udp_port= udp_port_table; i<UDP_PORT_NR; i++, udp_port++)
{
if (i == udp_conf_nr)
{
printf("udp_init: more ports than configurations\n");
break;
}
udp_port->up_minor= udp_conf[i].uc_minor;
udp_port->up_ipdev= udp_conf[i].uc_port;
udp_port->up_flags= UPF_EMPTY;
udp_port->up_state= UPS_EMPTY;
udp_port->up_next_fd= udp_fd_table;
udp_port->up_write_fd= NULL;
result= sr_add_minor (udp_port->up_minor,
udp_port-udp_port_table, udp_open, udp_close, udp_read,
udp_write, udp_ioctl, udp_cancel);
assert (result >= 0);
udp_main(udp_port);
}
}
void udp_init()
{
udp_fd_t *udp_fd;
udp_port_t *udp_port;
int i, j, ifno;
assert (BUF_S >= sizeof(struct nwio_ipopt));
assert (BUF_S >= sizeof(struct nwio_ipconf));
assert (BUF_S >= sizeof(struct nwio_udpopt));
assert (BUF_S >= sizeof(struct udp_io_hdr));
assert (UDP_HDR_SIZE == sizeof(udp_hdr_t));
assert (UDP_IO_HDR_SIZE == sizeof(udp_io_hdr_t));
for (i= 0, udp_fd= udp_fd_table; i<UDP_FD_NR; i++, udp_fd++)
{
udp_fd->uf_flags= UFF_EMPTY;
udp_fd->uf_rdbuf_head= NULL;
}
#ifndef BUF_CONSISTENCY_CHECK
bf_logon(udp_buffree);
#else
bf_logon(udp_buffree, udp_bufcheck);
#endif
for (i= 0, udp_port= udp_port_table; i<udp_conf_nr; i++, udp_port++)
{
udp_port->up_ipdev= udp_conf[i].uc_port;
udp_port->up_flags= UPF_EMPTY;
udp_port->up_state= UPS_EMPTY;
udp_port->up_next_fd= udp_fd_table;
udp_port->up_write_fd= NULL;
udp_port->up_wr_pack= NULL;
udp_port->up_port_any= NULL;
for (j= 0; j<UDP_PORT_HASH_NR; j++)
udp_port->up_port_hash[j]= NULL;
ifno= ip_conf[udp_port->up_ipdev].ic_ifno;
sr_add_minor(if2minor(ifno, UDP_DEV_OFF),
i, udp_open, udp_close, udp_read,
udp_write, udp_ioctl, udp_cancel, udp_select);
udp_main(udp_port);
}
}
PUBLIC void udp_init()
{
udp_fd_t *udp_fd;
udp_port_t *udp_port;
int i, result;
assert (BUF_S >= sizeof(struct nwio_ipopt));
assert (BUF_S >= sizeof(struct nwio_ipconf));
assert (BUF_S >= sizeof(struct nwio_udpopt));
assert (BUF_S >= sizeof(struct udp_io_hdr));
assert (UDP_HDR_SIZE == sizeof(udp_hdr_t));
assert (UDP_IO_HDR_SIZE == sizeof(udp_io_hdr_t));
udp_port_table[0].up_minor= UDP_DEV0;
udp_port_table[0].up_ipdev= IP0;
for (i= 0, udp_fd= udp_fd_table; i<UDP_FD_NR; i++, udp_fd++)
{
udp_fd->uf_flags= UFF_EMPTY;
}
bf_logon(udp_buffree);
for (i= 0, udp_port= udp_port_table; i<UDP_PORT_NR; i++, udp_port++)
{
udp_port->up_flags= UPF_EMPTY;
udp_port->up_state= UPS_EMPTY;
udp_port->up_next_fd= udp_fd_table;
udp_port->up_write_fd= NULL;
result= sr_add_minor (udp_port->up_minor,
udp_port-udp_port_table, udp_open, udp_close, udp_read,
udp_write, udp_ioctl, udp_cancel);
assert (result >= 0);
udp_main(udp_port);
}
}
PUBLIC void ip_init()
{
int i, j, result;
ip_ass_t *ip_ass;
ip_fd_t *ip_fd;
ip_port_t *ip_port;
struct ip_conf *icp;
assert (BUF_S >= sizeof(struct nwio_ethopt));
assert (BUF_S >= IP_MAX_HDR_SIZE + ETH_HDR_SIZE);
assert (BUF_S >= sizeof(nwio_ipopt_t));
assert (BUF_S >= sizeof(nwio_route_t));
for (i=0, ip_ass= ip_ass_table; i<IP_ASS_NR; i++, ip_ass++)
{
ip_ass->ia_frags= 0;
ip_ass->ia_first_time= 0;
ip_ass->ia_port= 0;
}
for (i=0, ip_fd= ip_fd_table; i<IP_FD_NR; i++, ip_fd++)
{
ip_fd->if_flags= IFF_EMPTY;
ip_fd->if_rdbuf_head= 0;
}
for (i=0, ip_port= ip_port_table, icp= ip_conf;
i<ip_conf_nr; i++, ip_port++, icp++)
{
ip_port->ip_port= i;
ip_port->ip_flags= IPF_EMPTY;
ip_port->ip_dev_main= (ip_dev_t)ip_bad_callback;
ip_port->ip_dev_set_ipaddr= (ip_dev_t)ip_bad_callback;
ip_port->ip_dev_send= (ip_dev_send_t)ip_bad_callback;
ip_port->ip_dl_type= icp->ic_devtype;
ip_port->ip_mtu= IP_DEF_MTU;
ip_port->ip_mtu_max= IP_MAX_PACKSIZE;
switch(ip_port->ip_dl_type)
{
case IPDL_ETH:
ip_port->ip_dl.dl_eth.de_port= icp->ic_port;
result= ipeth_init(ip_port);
if (result == -1)
continue;
assert(result == NW_OK);
break;
case IPDL_PSIP:
ip_port->ip_dl.dl_ps.ps_port= icp->ic_port;
result= ipps_init(ip_port);
if (result == -1)
continue;
assert(result == NW_OK);
break;
default:
ip_panic(( "unknown ip_dl_type %d",
ip_port->ip_dl_type ));
break;
}
ip_port->ip_loopb_head= NULL;
ip_port->ip_loopb_tail= NULL;
ev_init(&ip_port->ip_loopb_event);
ip_port->ip_routeq_head= NULL;
ip_port->ip_routeq_tail= NULL;
ev_init(&ip_port->ip_routeq_event);
ip_port->ip_flags |= IPF_CONFIGURED;
ip_port->ip_proto_any= NULL;
for (j= 0; j<IP_PROTO_HASH_NR; j++)
ip_port->ip_proto[j]= NULL;
}
#ifndef BUF_CONSISTENCY_CHECK
bf_logon(ip_buffree);
#else
bf_logon(ip_buffree, ip_bufcheck);
#endif
icmp_init();
ipr_init();
for (i=0, ip_port= ip_port_table; i<ip_conf_nr; i++, ip_port++)
{
if (!(ip_port->ip_flags & IPF_CONFIGURED))
continue;
ip_port->ip_frame_id= (u16_t)get_time();
sr_add_minor(if2minor(ip_conf[i].ic_ifno, IP_DEV_OFF),
i, ip_open, ip_close, ip_read,
ip_write, ip_ioctl, ip_cancel, ip_select);
(*ip_port->ip_dev_main)(ip_port);
}
}
