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| author | Or Gerlitz <ogerlitz@mellanox.com> | 2016-07-14 10:32:43 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-07-14 13:34:29 -0700 |
| commit | 8438884d4ab423161b974854ebb90c08219dd678 (patch) | |
| tree | 5a250562028d02ca3611cb39fb57c2165c36ee1e /net/switchdev | |
| parent | 5c40348c69f33c4c14c051181088e8c71e38be7d (diff) | |
| download | linux-8438884d4ab423161b974854ebb90c08219dd678.tar.gz linux-8438884d4ab423161b974854ebb90c08219dd678.tar.bz2 linux-8438884d4ab423161b974854ebb90c08219dd678.zip | |
net/switchdev: Export the same parent ID service function
This helper serves to know if two switchdev port netdevices belong to the
same HW ASIC, e.g to figure out if forwarding offload is possible between them.
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/switchdev')
| -rw-r--r-- | net/switchdev/switchdev.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/switchdev/switchdev.c b/net/switchdev/switchdev.c index 59658b2e9cdf..a5fc9dd24aa9 100644 --- a/net/switchdev/switchdev.c +++ b/net/switchdev/switchdev.c @@ -1286,8 +1286,8 @@ void switchdev_fib_ipv4_abort(struct fib_info *fi) } EXPORT_SYMBOL_GPL(switchdev_fib_ipv4_abort); -static bool switchdev_port_same_parent_id(struct net_device *a, - struct net_device *b) +bool switchdev_port_same_parent_id(struct net_device *a, + struct net_device *b) { struct switchdev_attr a_attr = { .orig_dev = a, @@ -1323,6 +1323,7 @@ static u32 switchdev_port_fwd_mark_get(struct net_device *dev, return dev->ifindex; } +EXPORT_SYMBOL_GPL(switchdev_port_same_parent_id); static void switchdev_port_fwd_mark_reset(struct net_device *group_dev, u32 old_mark, u32 *reset_mark) |