diff options
| author | David S. Miller <davem@davemloft.net> | 2012-10-31 14:25:33 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-10-31 14:26:44 -0400 |
| commit | 810b6d7638a288216f99bd190470d67061c8bd88 (patch) | |
| tree | 5c8dd20b10cf4d7d40d286c9b3dd71d6dedaf78c /net/bridge | |
| parent | f7b4fb22b838f895ce9fa994f0ef4f7f541f5266 (diff) | |
| parent | ac61d515f14fd205d8c917a34b27a767b4fe9e05 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next
Jeff Kirsher says:
====================
This series contains updates to ixgbe, ixgbevf, igbvf, igb and
networking core (bridge). Most notably is the addition of support
for local link multicast addresses in SR-IOV mode to the networking
core.
Also note, the ixgbe patch "ixgbe: Add support for pipeline reset" and
"ixgbe: Fix return value from macvlan filter function" is revised based
on community feedback.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge')
| -rw-r--r-- | net/bridge/br_device.c | 2 | ||||
| -rw-r--r-- | net/bridge/br_input.c | 15 | ||||
| -rw-r--r-- | net/bridge/br_private.h | 1 | ||||
| -rw-r--r-- | net/bridge/br_sysfs_br.c | 3 |
4 files changed, 3 insertions, 18 deletions
diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c index 63b5b088e80f..4245e991dd98 100644 --- a/net/bridge/br_device.c +++ b/net/bridge/br_device.c @@ -358,7 +358,7 @@ void br_dev_setup(struct net_device *dev) br->bridge_id.prio[0] = 0x80; br->bridge_id.prio[1] = 0x00; - memcpy(br->group_addr, br_group_address, ETH_ALEN); + memcpy(br->group_addr, br_reserved_address, ETH_ALEN); br->stp_enabled = BR_NO_STP; br->group_fwd_mask = BR_GROUPFWD_DEFAULT; diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c index 76f15fda0212..d047978bf025 100644 --- a/net/bridge/br_input.c +++ b/net/bridge/br_input.c @@ -19,9 +19,6 @@ #include <linux/export.h> #include "br_private.h" -/* Bridge group multicast address 802.1d (pg 51). */ -const u8 br_group_address[ETH_ALEN] = { 0x01, 0x80, 0xc2, 0x00, 0x00, 0x00 }; - /* Hook for brouter */ br_should_route_hook_t __rcu *br_should_route_hook __read_mostly; EXPORT_SYMBOL(br_should_route_hook); @@ -127,18 +124,6 @@ static int br_handle_local_finish(struct sk_buff *skb) return 0; /* process further */ } -/* Does address match the link local multicast address. - * 01:80:c2:00:00:0X - */ -static inline int is_link_local(const unsigned char *dest) -{ - __be16 *a = (__be16 *)dest; - static const __be16 *b = (const __be16 *)br_group_address; - static const __be16 m = cpu_to_be16(0xfff0); - - return ((a[0] ^ b[0]) | (a[1] ^ b[1]) | ((a[2] ^ b[2]) & m)) == 0; -} - /* * Return NULL if skb is handled * note: already called with rcu_read_lock diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index 6f40c14a2a65..d5efa57a2c20 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -290,7 +290,6 @@ struct br_input_skb_cb { pr_debug("%s: " format, (br)->dev->name, ##args) extern struct notifier_block br_device_notifier; -extern const u8 br_group_address[ETH_ALEN]; /* called under bridge lock */ static inline int br_is_root_bridge(const struct net_bridge *br) diff --git a/net/bridge/br_sysfs_br.c b/net/bridge/br_sysfs_br.c index c5c059333eab..e157b0dbcd82 100644 --- a/net/bridge/br_sysfs_br.c +++ b/net/bridge/br_sysfs_br.c @@ -14,6 +14,7 @@ #include <linux/capability.h> #include <linux/kernel.h> #include <linux/netdevice.h> +#include <linux/etherdevice.h> #include <linux/if_bridge.h> #include <linux/rtnetlink.h> #include <linux/spinlock.h> @@ -310,7 +311,7 @@ static ssize_t store_group_addr(struct device *d, /* Must be 01:80:c2:00:00:0X */ for (i = 0; i < 5; i++) - if (new_addr[i] != br_group_address[i]) + if (new_addr[i] != br_reserved_address[i]) return -EINVAL; if (new_addr[5] & ~0xf) |