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Diff for /src/sys/dev/qbus/if_dmc.c between version 1.23 and 1.23.4.3

version 1.23, 2014/06/05 23:48:16 version 1.23.4.3, 2016/10/05 20:55:56
Line 313  dmcinit(struct ifnet *ifp)
Line 313  dmcinit(struct ifnet *ifp)
          * Check to see that an address has been set           * Check to see that an address has been set
          * (both local and destination for an address family).           * (both local and destination for an address family).
          */           */
         IFADDR_FOREACH(ifa, ifp)          s = pserialize_read_enter();
           IFADDR_READER_FOREACH(ifa, ifp) {
                 if (ifa->ifa_addr->sa_family && ifa->ifa_dstaddr->sa_family)                  if (ifa->ifa_addr->sa_family && ifa->ifa_dstaddr->sa_family)
                         break;                          break;
         if (ifa == (struct ifaddr *) 0)          }
           pserialize_read_exit(s);
           if (ifa == NULL)
                 return 0;                  return 0;
   
         if ((DMC_RBYTE(DMC_BSEL1) & DMC_RUN) == 0) {          if ((DMC_RBYTE(DMC_BSEL1) & DMC_RUN) == 0) {
Line 762  dmcoutput(struct ifnet *ifp, struct mbuf
Line 765  dmcoutput(struct ifnet *ifp, struct mbuf
         int type, error, s;          int type, error, s;
         struct mbuf *m = m0;          struct mbuf *m = m0;
         struct dmc_header *dh;          struct dmc_header *dh;
         ALTQ_DECL(struct altq_pktattr pktattr;)  
   
         if ((ifp->if_flags & IFF_UP) == 0) {          if ((ifp->if_flags & IFF_UP) == 0) {
                 error = ENETDOWN;                  error = ENETDOWN;
                 goto bad;                  goto bad;
         }          }
   
         IFQ_CLASSIFY(&ifp->if_snd, m, dst->sa_family, &pktattr);          IFQ_CLASSIFY(&ifp->if_snd, m, dst->sa_family);
   
         switch (dst->sa_family) {          switch (dst->sa_family) {
 #ifdef  INET  #ifdef  INET
Line 807  dmcoutput(struct ifnet *ifp, struct mbuf
Line 809  dmcoutput(struct ifnet *ifp, struct mbuf
          * not yet active.           * not yet active.
          */           */
         s = splnet();          s = splnet();
         IFQ_ENQUEUE(&ifp->if_snd, m, &pktattr, error);          IFQ_ENQUEUE(&ifp->if_snd, m, error);
         if (error) {          if (error) {
                 /* mbuf is already freed */                  /* mbuf is already freed */
                 splx(s);                  splx(s);

Legend:
Removed from v.1.23  
changed lines
  Added in v.1.23.4.3

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