diff options
| author | Amerigo Wang <amwang@redhat.com> | 2012-10-09 19:48:19 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-10-11 04:33:30 +0200 |
| commit | 4c139b8ccebaecdfad58eb068d61ef386f1a58ed (patch) | |
| tree | f21b439a3348114f3be4434f40f9236375b4ee75 | |
| parent | pktgen: display IPv4 address in human-readable format (diff) | |
| download | linux-4c139b8ccebaecdfad58eb068d61ef386f1a58ed.tar.xz linux-4c139b8ccebaecdfad58eb068d61ef386f1a58ed.zip | |
pktgen: enable automatic IPv6 address setting
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <amwang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/core/pktgen.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/net/core/pktgen.c b/net/core/pktgen.c index f9b4637e9f24..47fe18e6a8e4 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -2037,6 +2037,9 @@ static void pktgen_setup_inject(struct pktgen_dev *pkt_dev) memcpy(&(pkt_dev->hh[0]), pkt_dev->dst_mac, ETH_ALEN); if (pkt_dev->flags & F_IPV6) { + int i, set = 0, err = 1; + struct inet6_dev *idev; + if (pkt_dev->min_pkt_size == 0) { pkt_dev->min_pkt_size = 14 + sizeof(struct ipv6hdr) + sizeof(struct udphdr) @@ -2044,15 +2047,6 @@ static void pktgen_setup_inject(struct pktgen_dev *pkt_dev) + pkt_dev->pkt_overhead; } - /* - * Skip this automatic address setting until locks or functions - * gets exported - */ - -#ifdef NOTNOW - int i, set = 0, err = 1; - struct inet6_dev *idev; - for (i = 0; i < IN6_ADDR_HSIZE; i++) if (pkt_dev->cur_in6_saddr.s6_addr[i]) { set = 1; @@ -2073,9 +2067,8 @@ static void pktgen_setup_inject(struct pktgen_dev *pkt_dev) struct inet6_ifaddr *ifp; read_lock_bh(&idev->lock); - for (ifp = idev->addr_list; ifp; - ifp = ifp->if_next) { - if (ifp->scope == IFA_LINK && + list_for_each_entry(ifp, &idev->addr_list, if_list) { + if ((ifp->scope & IFA_LINK) && !(ifp->flags & IFA_F_TENTATIVE)) { pkt_dev->cur_in6_saddr = ifp->addr; err = 0; @@ -2088,7 +2081,6 @@ static void pktgen_setup_inject(struct pktgen_dev *pkt_dev) if (err) pr_err("ERROR: IPv6 link address not available\n"); } -#endif } else { if (pkt_dev->min_pkt_size == 0) { pkt_dev->min_pkt_size = 14 + sizeof(struct iphdr) |