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Diff for /src/sys/netinet6/ip6_input.c between version 1.147 and 1.148

version 1.147, 2014/06/05 16:06:49 version 1.148, 2014/06/05 23:48:16
Line 90  __KERNEL_RCSID(0, "$NetBSD$");
Line 90  __KERNEL_RCSID(0, "$NetBSD$");
 #include <net/if_types.h>  #include <net/if_types.h>
 #include <net/if_dl.h>  #include <net/if_dl.h>
 #include <net/route.h>  #include <net/route.h>
 #include <net/netisr.h>  #include <net/pktqueue.h>
 #include <net/pfil.h>  #include <net/pfil.h>
   
 #include <netinet/in.h>  #include <netinet/in.h>
 #include <netinet/in_systm.h>  #include <netinet/in_systm.h>
 #ifdef INET  #ifdef INET
 #include <netinet/ip.h>  #include <netinet/ip.h>
   #include <netinet/ip_var.h>
 #include <netinet/ip_icmp.h>  #include <netinet/ip_icmp.h>
 #endif /* INET */  #endif /* INET */
 #include <netinet/ip6.h>  #include <netinet/ip6.h>
Line 135  __KERNEL_RCSID(0, "$NetBSD$");
Line 136  __KERNEL_RCSID(0, "$NetBSD$");
 extern struct domain inet6domain;  extern struct domain inet6domain;
   
 u_char ip6_protox[IPPROTO_MAX];  u_char ip6_protox[IPPROTO_MAX];
 static int ip6qmaxlen = IFQ_MAXLEN;  
 struct in6_ifaddr *in6_ifaddr;  struct in6_ifaddr *in6_ifaddr;
 struct ifqueue ip6intrq;  pktqueue_t *ip6_pktq __read_mostly;
   
 extern callout_t in6_tmpaddrtimer_ch;  extern callout_t in6_tmpaddrtimer_ch;
   
Line 150  pfil_head_t *inet6_pfil_hook;
Line 150  pfil_head_t *inet6_pfil_hook;
 percpu_t *ip6stat_percpu;  percpu_t *ip6stat_percpu;
   
 static void ip6_init2(void *);  static void ip6_init2(void *);
   static void ip6intr(void *);
 static struct m_tag *ip6_setdstifaddr(struct mbuf *, const struct in6_ifaddr *);  static struct m_tag *ip6_setdstifaddr(struct mbuf *, const struct in6_ifaddr *);
   
 static int ip6_process_hopopts(struct mbuf *, u_int8_t *, int, u_int32_t *,  static int ip6_process_hopopts(struct mbuf *, u_int8_t *, int, u_int32_t *,
Line 178  ip6_init(void)
Line 179  ip6_init(void)
                 if (pr->pr_domain->dom_family == PF_INET6 &&                  if (pr->pr_domain->dom_family == PF_INET6 &&
                     pr->pr_protocol && pr->pr_protocol != IPPROTO_RAW)                      pr->pr_protocol && pr->pr_protocol != IPPROTO_RAW)
                         ip6_protox[pr->pr_protocol] = pr - inet6sw;                          ip6_protox[pr->pr_protocol] = pr - inet6sw;
         ip6intrq.ifq_maxlen = ip6qmaxlen;  
           ip6_pktq = pktq_create(IFQ_MAXLEN, ip6intr);
           KASSERT(ip6_pktq != NULL);
   
         scope6_init();          scope6_init();
         addrsel_policy_init();          addrsel_policy_init();
         nd6_init();          nd6_init();
Line 215  ip6_init2(void *dummy)
Line 219  ip6_init2(void *dummy)
 /*  /*
  * IP6 input interrupt handling. Just pass the packet to ip6_input.   * IP6 input interrupt handling. Just pass the packet to ip6_input.
  */   */
 void  static void
 ip6intr(void)  ip6intr(void *arg __unused)
 {  {
         int s;  
         struct mbuf *m;          struct mbuf *m;
   
         mutex_enter(softnet_lock);          mutex_enter(softnet_lock);
         KERNEL_LOCK(1, NULL);          while ((m = pktq_dequeue(ip6_pktq)) != NULL) {
         for (;;) {                  const ifnet_t *ifp = m->m_pkthdr.rcvif;
                 s = splnet();  
                 IF_DEQUEUE(&ip6intrq, m);                  /*
                 splx(s);                   * Drop the packet if IPv6 is disabled on the interface.
                 if (m == 0)                   */
                         break;                  if ((ND_IFINFO(ifp)->flags & ND6_IFF_IFDISABLED)) {
                 /* drop the packet if IPv6 operation is disabled on the IF */  
                 if ((ND_IFINFO(m->m_pkthdr.rcvif)->flags & ND6_IFF_IFDISABLED)) {  
                         m_freem(m);                          m_freem(m);
                         break;                          continue;
                 }                  }
                 ip6_input(m);                  ip6_input(m);
         }          }
         KERNEL_UNLOCK_ONE(NULL);  
         mutex_exit(softnet_lock);          mutex_exit(softnet_lock);
 }  }
   

Legend:
Removed from v.1.147  
changed lines
  Added in v.1.148

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