diff options
| author | Ioana Ciornei <ioana.ciornei@nxp.com> | 2019-07-29 19:11:49 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-07-30 18:46:53 +0200 |
| commit | b380a4e6e5e1f25eb40ec2a2f40196d0c00e6832 (patch) | |
| tree | 31cafb500f1ad8ed9cde930116a9842ac60d02d0 /drivers/staging/fsl-dpaa2 | |
| parent | e2724c77ca219ef4e7ba2a5399e2d02f560d0c69 (diff) | |
staging: fsl-dpaa2/ethsw: notify switchdev of offloaded entry
Notify switchdev in case the FDB entry was successfully offloaded.
This will help users to make the distinction between entries known to
the HW switch and those that are held only on the software bridge.
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Link: https://lore.kernel.org/r/1564416712-16946-3-git-send-email-ioana.ciornei@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/fsl-dpaa2')
| -rw-r--r-- | drivers/staging/fsl-dpaa2/ethsw/ethsw.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/staging/fsl-dpaa2/ethsw/ethsw.c b/drivers/staging/fsl-dpaa2/ethsw/ethsw.c index 341c36b3a76d..d6953ac427b1 100644 --- a/drivers/staging/fsl-dpaa2/ethsw/ethsw.c +++ b/drivers/staging/fsl-dpaa2/ethsw/ethsw.c @@ -1039,6 +1039,7 @@ static void ethsw_switchdev_event_work(struct work_struct *work) container_of(work, struct ethsw_switchdev_event_work, work); struct net_device *dev = switchdev_work->dev; struct switchdev_notifier_fdb_info *fdb_info; + int err; rtnl_lock(); fdb_info = &switchdev_work->fdb_info; @@ -1046,9 +1047,16 @@ static void ethsw_switchdev_event_work(struct work_struct *work) switch (switchdev_work->event) { case SWITCHDEV_FDB_ADD_TO_DEVICE: if (is_unicast_ether_addr(fdb_info->addr)) - ethsw_port_fdb_add_uc(netdev_priv(dev), fdb_info->addr); + err = ethsw_port_fdb_add_uc(netdev_priv(dev), + fdb_info->addr); else - ethsw_port_fdb_add_mc(netdev_priv(dev), fdb_info->addr); + err = ethsw_port_fdb_add_mc(netdev_priv(dev), + fdb_info->addr); + if (err) + break; + fdb_info->offloaded = true; + call_switchdev_notifiers(SWITCHDEV_FDB_OFFLOADED, dev, + &fdb_info->info, NULL); break; case SWITCHDEV_FDB_DEL_TO_DEVICE: if (is_unicast_ether_addr(fdb_info->addr)) |