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staging: fsl-dpaa2/ethsw: notify switchdev of offloaded entry

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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>
This commit is contained in:
Ioana Ciornei
2019-07-29 19:11:49 +03:00
committed by Greg Kroah-Hartman
parent e2724c77ca
commit b380a4e6e5
1 changed files with 10 additions and 2 deletions
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12
drivers/staging/fsl-dpaa2/ethsw/ethsw.c
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@@ -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))