static int uip_switch2port_xfer(struct vmm_netport *port,
struct vmm_mbuf *mbuf)
{
struct uip_port_state *s = &uip_port_state;
int rc = VMM_OK;
unsigned long flags;
#ifdef UIP_DEBUG
char tname[30];
#endif
u8 *dstmac = ether_dstmac(mtod(mbuf, u8 *));
/* do not accept frames which do not have either
* our MAC or broadcast MAC */
DPRINTF("UIP received frame with MAC[%s]",
ethaddr_to_str(tname, srcmac));
if(compare_ether_addr(dstmac, port->macaddr)
&& !is_broadcast_ether_addr(dstmac)) {
/* Reject packets addressed for someone else */
DPRINTF(" and rejected \n");
return VMM_EFAIL;
} else {
DPRINTF(" and accepted \n");
}
vmm_spin_lock_irqsave(&s->lock, flags);
list_add_tail(&mbuf->m_list, &s->rxbuf);
vmm_spin_unlock_irqrestore(&s->lock, flags);
vmm_completion_complete(&s->rx_possible);
return rc;
}
static int cmd_ipconfig_show(struct vmm_chardev *cdev, int argc, char **argv)
{
u8 buf[4];
char str[30];
char *p;
vmm_cprintf(cdev, "Network stack Configuration:\n");
p = netstack_get_name();
vmm_cprintf(cdev, " TCP/IP stack name : %s\n", p);
netstack_get_ipaddr(buf);
p = ip4addr_to_str(str, buf);
vmm_cprintf(cdev, " IP address : %s\n", p);
netstack_get_ipmask(buf);
p = ip4addr_to_str(str, buf);
vmm_cprintf(cdev, " IP netmask : %s\n", p);
netstack_get_gatewayip(buf);
p = ip4addr_to_str(str, buf);
vmm_cprintf(cdev, " Gateway IP address : %s\n", p);
netstack_get_hwaddr(buf);
p = ethaddr_to_str(str, buf);
vmm_cprintf(cdev, " HW address : %s\n", p);
return VMM_OK;
}