void inject(char* msg, int len)
{
struct mbuf *m = m_devget(msg, len, 0, NULL, NULL);
enqueue(&ipintrq, m);
updatetime();
ipintr();
}
int handle_inter_proc ()
{
input_eth();
ipintr();
arpintr();
}
/* do_sw_intr() -- do software interrupt processing */
void do_sw_intr(void)
{
int n, s;
s = splhigh();
n = netisr;
netisr = 0;
splx(s);
if (n & (1 << NETISR_ARP))
arpintr();
if (n & (1 << NETISR_IP))
ipintr();
}
void
netintr(void *unused) /* ARGSUSED */
{
int n, t = 0;
while ((n = netisr) != 0) {
atomic_clearbits_int(&netisr, n);
#ifdef INET
#if NETHER > 0
if (n & (1 << NETISR_ARP))
arpintr();
#endif
if (n & (1 << NETISR_IP))
ipintr();
#endif
#ifdef INET6
if (n & (1 << NETISR_IPV6))
ip6intr();
#endif
#ifdef MPLS
if (n & (1 << NETISR_MPLS))
mplsintr();
#endif
#if NPPP > 0
if (n & (1 << NETISR_PPP))
pppintr();
#endif
#if NBRIDGE > 0
if (n & (1 << NETISR_BRIDGE))
bridgeintr();
#endif
#if NPPPOE > 0
if (n & (1 << NETISR_PPPOE))
pppoeintr();
#endif
#if NBLUETOOTH > 0
if (n & (1 << NETISR_BT))
btintr();
#endif
t |= n;
}
#if NPFSYNC > 0
if (t & (1 << NETISR_PFSYNC))
pfsyncintr();
#endif
if (t & (1 << NETISR_TX))
nettxintr();
}
void handshake()
{
int port = 1234;
listenon(port);
struct socket* so = NULL;
socreate(AF_INET, &so, SOCK_STREAM, 0);
struct sockaddr_in addr;
bzero(&addr, sizeof addr);
addr.sin_len = sizeof addr;
addr.sin_family = AF_INET;
addr.sin_port = htons(port);
addr.sin_addr.s_addr = htonl(0x7f000001);
struct mbuf* nam = m_devget((caddr_t)&addr, sizeof addr, 0, NULL, NULL);
soconnect(so, nam);
ipintr();
}
/*
* net_poll(): run scheduled network level protocols
* this routine is called from sana_poll
*/
void
net_poll(void)
{
extern void ipintr(void);
extern void impintr(void);
extern void isointr(void);
extern void ccittintr(void);
extern void nsintr(void);
spl_t s = splimp();
int n = netisr;
netisr = 0;
splx(s);
if (!n) return;
#if INET
if (n & (1<<NETISR_IP)) {
ipintr();
}
#endif /* INET */
#if NIMP > 0
if (n & (1<<NETISR_IMP)) {
impintr();
}
#endif /* NIMP > 0 */
#if ISO
if (n & (1<<NETISR_ISO)) {
isointr();
}
#endif /* ISO */
#if CCITT
if (n & (1<<NETISR_CCITT)) {
ccittintr();
}
#endif /* CCITT */
#if NS
if (n & (1<<NETISR_NS)) {
nsintr();
}
#endif /* NS */
#if 0
/* raw input do not go through the isr */
if (n & (1<<NETISR_RAW)) {
rawintr();
}
#endif
}
