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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Browse source 
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (27 commits)
  vlan: allow nested vlan_do_receive()
  ipv6: fix route lookup in addrconf_prefix_rcv()
  bonding: eliminate bond_close race conditions
  qlcnic: fix beacon and LED test.
  qlcnic: Updated License file
  qlcnic: updated reset sequence
  qlcnic: reset loopback mode if promiscous mode setting fails.
  qlcnic: skip IDC ack check in fw reset path.
  i825xx: Fix incorrect dependency for BVME6000_NET
  ipv6: fix route error binding peer in func icmp6_dst_alloc
  ipv6: fix error propagation in ip6_ufo_append_data()
  stmmac: update normal descriptor structure (v2)
  stmmac: fix NULL pointer dereference in capabilities fixup (v2)
  stmmac: fix a bug while checking the HW cap reg (v2)
  be2net: Changing MAC Address of a VF was broken.
  be2net: Refactored be_cmds.c file.
  bnx2x: update driver version to 1.70.30-0
  bnx2x: use FW 7.0.29.0
  bnx2x: Enable changing speed when port type is PORT_DA
  bnx2x: Fix 54618se LED behavior
  ...
This commit is contained in:
Linus Torvalds 2011-10-31 15:22:44 -07:00
commit 1a4ceab195
39 changed files with 634 additions and 567 deletions
Download patch file Download diff file Expand all files Collapse all files

7
net/8021q/vlan_core.c
View file

@ -4,7 +4,7 @@
#include <linux/netpoll.h>
#include "vlan.h"
bool vlan_do_receive(struct sk_buff **skbp)
bool vlan_do_receive(struct sk_buff **skbp, bool last_handler)
{
struct sk_buff *skb = *skbp;
u16 vlan_id = skb->vlan_tci & VLAN_VID_MASK;
@ -13,7 +13,10 @@ bool vlan_do_receive(struct sk_buff **skbp)
vlan_dev = vlan_find_dev(skb->dev, vlan_id);
if (!vlan_dev) {
if (vlan_id)
/* Only the last call to vlan_do_receive() should change
* pkt_type to PACKET_OTHERHOST
*/
if (vlan_id && last_handler)
skb->pkt_type = PACKET_OTHERHOST;
return false;
}

17
net/batman-adv/translation-table.c
View file

@ -137,10 +137,22 @@ static void tt_local_entry_free_ref(struct tt_local_entry *tt_local_entry)
kfree_rcu(tt_local_entry, rcu);
}
static void tt_global_entry_free_rcu(struct rcu_head *rcu)
{
struct tt_global_entry *tt_global_entry;
tt_global_entry = container_of(rcu, struct tt_global_entry, rcu);
if (tt_global_entry->orig_node)
orig_node_free_ref(tt_global_entry->orig_node);
kfree(tt_global_entry);
}
static void tt_global_entry_free_ref(struct tt_global_entry *tt_global_entry)
{
if (atomic_dec_and_test(&tt_global_entry->refcount))
kfree_rcu(tt_global_entry, rcu);
call_rcu(&tt_global_entry->rcu, tt_global_entry_free_rcu);
}
static void tt_local_event(struct bat_priv *bat_priv, const uint8_t *addr,
@ -710,6 +722,9 @@ void tt_global_del_orig(struct bat_priv *bat_priv,
struct hlist_head *head;
spinlock_t *list_lock; /* protects write access to the hash lists */
if (!hash)
return;
for (i = 0; i < hash->size; i++) {
head = &hash->table[i];
list_lock = &hash->list_locks[i];

4
net/batman-adv/types.h
View file

@ -224,22 +224,22 @@ struct socket_packet {
struct tt_local_entry {
uint8_t addr[ETH_ALEN];
struct hlist_node hash_entry;
unsigned long last_seen;
uint16_t flags;
atomic_t refcount;
struct rcu_head rcu;
struct hlist_node hash_entry;
};
struct tt_global_entry {
uint8_t addr[ETH_ALEN];
struct hlist_node hash_entry; /* entry in the global table */
struct orig_node *orig_node;
uint8_t ttvn;
uint16_t flags; /* only TT_GLOBAL_ROAM is used */
unsigned long roam_at; /* time at which TT_GLOBAL_ROAM was set */
atomic_t refcount;
struct rcu_head rcu;
struct hlist_node hash_entry; /* entry in the global table */
};
struct tt_change_node {

4
net/core/dev.c
View file

@ -3283,18 +3283,18 @@ another_round:
ncls:
#endif
rx_handler = rcu_dereference(skb->dev->rx_handler);
if (vlan_tx_tag_present(skb)) {
if (pt_prev) {
ret = deliver_skb(skb, pt_prev, orig_dev);
pt_prev = NULL;
}
if (vlan_do_receive(&skb))
if (vlan_do_receive(&skb, !rx_handler))
goto another_round;
else if (unlikely(!skb))
goto out;
}
rx_handler = rcu_dereference(skb->dev->rx_handler);
if (rx_handler) {
if (pt_prev) {
ret = deliver_skb(skb, pt_prev, orig_dev);

4
net/dccp/ipv6.c
View file

@ -271,7 +271,7 @@ static int dccp_v6_send_response(struct sock *sk, struct request_sock *req,
&ireq6->loc_addr,
&ireq6->rmt_addr);
ipv6_addr_copy(&fl6.daddr, &ireq6->rmt_addr);
err = ip6_xmit(sk, skb, &fl6, opt);
err = ip6_xmit(sk, skb, &fl6, opt, np->tclass);
err = net_xmit_eval(err);
}
@ -326,7 +326,7 @@ static void dccp_v6_ctl_send_reset(struct sock *sk, struct sk_buff *rxskb)
dst = ip6_dst_lookup_flow(ctl_sk, &fl6, NULL, false);
if (!IS_ERR(dst)) {
skb_dst_set(skb, dst);
ip6_xmit(ctl_sk, skb, &fl6, NULL);
ip6_xmit(ctl_sk, skb, &fl6, NULL, 0);
DCCP_INC_STATS_BH(DCCP_MIB_OUTSEGS);
DCCP_INC_STATS_BH(DCCP_MIB_OUTRSTS);
return;

1
net/ipv4/tcp_minisocks.c
View file

@ -345,6 +345,7 @@ void tcp_time_wait(struct sock *sk, int state, int timeo)
tw6 = inet6_twsk((struct sock *)tw);
ipv6_addr_copy(&tw6->tw_v6_daddr, &np->daddr);
ipv6_addr_copy(&tw6->tw_v6_rcv_saddr, &np->rcv_saddr);
tw->tw_tclass = np->tclass;
tw->tw_ipv6only = np->ipv6only;
}
#endif

43
net/ipv6/addrconf.c
View file

@ -1713,6 +1713,40 @@ addrconf_prefix_route(struct in6_addr *pfx, int plen, struct net_device *dev,
ip6_route_add(&cfg);
}
static struct rt6_info *addrconf_get_prefix_route(const struct in6_addr *pfx,
int plen,
const struct net_device *dev,
u32 flags, u32 noflags)
{
struct fib6_node *fn;
struct rt6_info *rt = NULL;
struct fib6_table *table;
table = fib6_get_table(dev_net(dev), RT6_TABLE_PREFIX);
if (table == NULL)
return NULL;
write_lock_bh(&table->tb6_lock);
fn = fib6_locate(&table->tb6_root, pfx, plen, NULL, 0);
if (!fn)
goto out;
for (rt = fn->leaf; rt; rt = rt->dst.rt6_next) {
if (rt->rt6i_dev->ifindex != dev->ifindex)
continue;
if ((rt->rt6i_flags & flags) != flags)
continue;
if ((noflags != 0) && ((rt->rt6i_flags & flags) != 0))
continue;
dst_hold(&rt->dst);
break;
}
out:
write_unlock_bh(&table->tb6_lock);
return rt;
}
/* Create "default" multicast route to the interface */
static void addrconf_add_mroute(struct net_device *dev)
@ -1842,10 +1876,13 @@ void addrconf_prefix_rcv(struct net_device *dev, u8 *opt, int len)
if (addrconf_finite_timeout(rt_expires))
rt_expires *= HZ;
rt = rt6_lookup(net, &pinfo->prefix, NULL,
dev->ifindex, 1);
rt = addrconf_get_prefix_route(&pinfo->prefix,
pinfo->prefix_len,
dev,
RTF_ADDRCONF | RTF_PREFIX_RT,
RTF_GATEWAY | RTF_DEFAULT);
if (rt && addrconf_is_prefix_route(rt)) {
if (rt) {
/* Autoconf prefix route */
if (valid_lft == 0) {
ip6_del_rt(rt);

2
net/ipv6/inet6_connection_sock.c
View file

@ -248,7 +248,7 @@ int inet6_csk_xmit(struct sk_buff *skb, struct flowi *fl_unused)
/* Restore final destination back after routing done */
ipv6_addr_copy(&fl6.daddr, &np->daddr);
res = ip6_xmit(sk, skb, &fl6, np->opt);
res = ip6_xmit(sk, skb, &fl6, np->opt, np->tclass);
rcu_read_unlock();
return res;
}

9
net/ipv6/ip6_output.c
View file

@ -180,7 +180,7 @@ int ip6_output(struct sk_buff *skb)
*/
int ip6_xmit(struct sock *sk, struct sk_buff *skb, struct flowi6 *fl6,
struct ipv6_txoptions *opt)
struct ipv6_txoptions *opt, int tclass)
{
struct net *net = sock_net(sk);
struct ipv6_pinfo *np = inet6_sk(sk);
@ -190,7 +190,6 @@ int ip6_xmit(struct sock *sk, struct sk_buff *skb, struct flowi6 *fl6,
u8 proto = fl6->flowi6_proto;
int seg_len = skb->len;
int hlimit = -1;
int tclass = 0;
u32 mtu;
if (opt) {
@ -228,10 +227,8 @@ int ip6_xmit(struct sock *sk, struct sk_buff *skb, struct flowi6 *fl6,
/*
* Fill in the IPv6 header
*/
if (np) {
tclass = np->tclass;
if (np)
hlimit = np->hop_limit;
}
if (hlimit < 0)
hlimit = ip6_dst_hoplimit(dst);
@ -1126,7 +1123,7 @@ static inline int ip6_ufo_append_data(struct sock *sk,
hh_len + fragheaderlen + transhdrlen + 20,
(flags & MSG_DONTWAIT), &err);
if (skb == NULL)
return -ENOMEM;
return err;
/* reserve space for Hardware header */
skb_reserve(skb, hh_len);

3
net/ipv6/route.c
View file

@ -1086,11 +1086,10 @@ struct dst_entry *icmp6_dst_alloc(struct net_device *dev,
rt->dst.output = ip6_output;
dst_set_neighbour(&rt->dst, neigh);
atomic_set(&rt->dst.__refcnt, 1);
dst_metric_set(&rt->dst, RTAX_HOPLIMIT, 255);
ipv6_addr_copy(&rt->rt6i_dst.addr, addr);
rt->rt6i_dst.plen = 128;
rt->rt6i_idev = idev;
dst_metric_set(&rt->dst, RTAX_HOPLIMIT, 255);
spin_lock_bh(&icmp6_dst_lock);
rt->dst.next = icmp6_dst_gc_list;

17
net/ipv6/tcp_ipv6.c
View file

@ -513,7 +513,7 @@ static int tcp_v6_send_synack(struct sock *sk, struct request_sock *req,
__tcp_v6_send_check(skb, &treq->loc_addr, &treq->rmt_addr);
ipv6_addr_copy(&fl6.daddr, &treq->rmt_addr);
err = ip6_xmit(sk, skb, &fl6, opt);
err = ip6_xmit(sk, skb, &fl6, opt, np->tclass);
err = net_xmit_eval(err);
}
@ -979,7 +979,7 @@ static int tcp6_gro_complete(struct sk_buff *skb)
}
static void tcp_v6_send_response(struct sk_buff *skb, u32 seq, u32 ack, u32 win,
u32 ts, struct tcp_md5sig_key *key, int rst)
u32 ts, struct tcp_md5sig_key *key, int rst, u8 tclass)
{
const struct tcphdr *th = tcp_hdr(skb);
struct tcphdr *t1;
@ -1060,7 +1060,7 @@ static void tcp_v6_send_response(struct sk_buff *skb, u32 seq, u32 ack, u32 win,
dst = ip6_dst_lookup_flow(ctl_sk, &fl6, NULL, false);
if (!IS_ERR(dst)) {
skb_dst_set(buff, dst);
ip6_xmit(ctl_sk, buff, &fl6, NULL);
ip6_xmit(ctl_sk, buff, &fl6, NULL, tclass);
TCP_INC_STATS_BH(net, TCP_MIB_OUTSEGS);
if (rst)
TCP_INC_STATS_BH(net, TCP_MIB_OUTRSTS);
@ -1093,13 +1093,13 @@ static void tcp_v6_send_reset(struct sock *sk, struct sk_buff *skb)
ack_seq = ntohl(th->seq) + th->syn + th->fin + skb->len -
(th->doff << 2);
tcp_v6_send_response(skb, seq, ack_seq, 0, 0, key, 1);
tcp_v6_send_response(skb, seq, ack_seq, 0, 0, key, 1, 0);
}
static void tcp_v6_send_ack(struct sk_buff *skb, u32 seq, u32 ack, u32 win, u32 ts,
struct tcp_md5sig_key *key)
struct tcp_md5sig_key *key, u8 tclass)
{
tcp_v6_send_response(skb, seq, ack, win, ts, key, 0);
tcp_v6_send_response(skb, seq, ack, win, ts, key, 0, tclass);
}
static void tcp_v6_timewait_ack(struct sock *sk, struct sk_buff *skb)
@ -1109,7 +1109,8 @@ static void tcp_v6_timewait_ack(struct sock *sk, struct sk_buff *skb)
tcp_v6_send_ack(skb, tcptw->tw_snd_nxt, tcptw->tw_rcv_nxt,
tcptw->tw_rcv_wnd >> tw->tw_rcv_wscale,
tcptw->tw_ts_recent, tcp_twsk_md5_key(tcptw));
tcptw->tw_ts_recent, tcp_twsk_md5_key(tcptw),
tw->tw_tclass);
inet_twsk_put(tw);
}
@ -1118,7 +1119,7 @@ static void tcp_v6_reqsk_send_ack(struct sock *sk, struct sk_buff *skb,
struct request_sock *req)
{
tcp_v6_send_ack(skb, tcp_rsk(req)->snt_isn + 1, tcp_rsk(req)->rcv_isn + 1, req->rcv_wnd, req->ts_recent,
tcp_v6_md5_do_lookup(sk, &ipv6_hdr(skb)->daddr));
tcp_v6_md5_do_lookup(sk, &ipv6_hdr(skb)->daddr), 0);
}

2
net/sctp/ipv6.c
View file

@ -243,7 +243,7 @@ static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
if (!(transport->param_flags & SPP_PMTUD_ENABLE))
skb->local_df = 1;
return ip6_xmit(sk, skb, &fl6, np->opt);
return ip6_xmit(sk, skb, &fl6, np->opt, np->tclass);
}
/* Returns the dst cache entry for the given source and destination ip