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| author | Roopa Prabhu | 2015-01-30 07:40:16 +0100 |
|---|---|---|
| committer | David S. Miller | 2015-02-02 08:16:34 +0100 |
| commit | c158cba38ccd6e7c7787a6ec904d97b9d22537f5 (patch) | |
| tree | f6e98cb116d28f330c6328dafbaf6fb328ec4f71 /drivers/net/bonding | |
| parent | rocker: set feature NETIF_F_HW_SWITCH_OFFLOAD (diff) | |
| download | kernel-qcow2-linux-c158cba38ccd6e7c7787a6ec904d97b9d22537f5.tar.gz kernel-qcow2-linux-c158cba38ccd6e7c7787a6ec904d97b9d22537f5.tar.xz kernel-qcow2-linux-c158cba38ccd6e7c7787a6ec904d97b9d22537f5.zip | |
bonding: handle NETIF_F_HW_SWITCH_OFFLOAD flag and add ndo_bridge_setlink/dellink handlers
We want bond to pick up the offload flag if any of its slaves have it.
NETIF_F_HW_SWITCH_OFFLOAD flag is added to the mask, so that
netdev_increment_features does not ignore it.
This also adds ndo_bridge_setlink and ndo_bridge_dellink handlers.
These currently point to the default handlers provided by the
switchdev api.
Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bonding')
| -rw-r--r-- | drivers/net/bonding/bond_main.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index e229a8657de8..c9e519cb9214 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -77,6 +77,7 @@ #include <net/pkt_sched.h> #include <linux/rculist.h> #include <net/flow_keys.h> +#include <net/switchdev.h> #include <net/bonding.h> #include <net/bond_3ad.h> #include <net/bond_alb.h> @@ -979,7 +980,11 @@ static netdev_features_t bond_fix_features(struct net_device *dev, netdev_features_t mask; struct slave *slave; - mask = features; + /* If any slave has the offload feature flag set, + * set the offload flag on the bond. + */ + mask = features | NETIF_F_HW_SWITCH_OFFLOAD; + features &= ~NETIF_F_ONE_FOR_ALL; features |= NETIF_F_ALL_FOR_ALL; @@ -3952,6 +3957,8 @@ static const struct net_device_ops bond_netdev_ops = { .ndo_add_slave = bond_enslave, .ndo_del_slave = bond_release, .ndo_fix_features = bond_fix_features, + .ndo_bridge_setlink = ndo_dflt_netdev_switch_port_bridge_setlink, + .ndo_bridge_dellink = ndo_dflt_netdev_switch_port_bridge_dellink, }; static const struct device_type bond_type = { |