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dpaa2-switch: consolidate unicast and multicast management

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This patch consolidates the unicast and multicast management by creating
two new functions - dpaa2_switch_port_fdb_[add|del]() - which can be
used for either uc or mc addresses. Having this common entrypoint for
both types of addresses will help us in the next patches to streamline
the same addresses but on LAG ports.

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Link: https://patch.msgid.link/20260629112309.154328-8-ioana.ciornei@nxp.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Ioana Ciornei
2026-06-29 14:23:03 +03:00
committed by Paolo Abeni
parent 06840a2363
commit 28b79b5585
1 changed files with 27 additions and 12 deletions
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39
drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c
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@@ -552,6 +552,28 @@ static int dpaa2_switch_port_fdb_del_mc(struct ethsw_port_priv *port_priv,
return err;
}
static int dpaa2_switch_port_fdb_add(struct ethsw_port_priv *port_priv,
const unsigned char *addr)
{
int err;
if (is_unicast_ether_addr(addr))
err = dpaa2_switch_port_fdb_add_uc(port_priv, addr);
else
err = dpaa2_switch_port_fdb_add_mc(port_priv, addr);
return err;
}
static int dpaa2_switch_port_fdb_del(struct ethsw_port_priv *port_priv,
const unsigned char *addr)
{
if (is_unicast_ether_addr(addr))
return dpaa2_switch_port_fdb_del_uc(port_priv, addr);
else
return dpaa2_switch_port_fdb_del_mc(port_priv, addr);
}
static void dpaa2_switch_port_get_stats(struct net_device *netdev,
struct rtnl_link_stats64 *stats)
{
@@ -1880,7 +1902,7 @@ static int dpaa2_switch_port_mdb_add(struct net_device *netdev,
{
struct ethsw_port_priv *port_priv = netdev_priv(netdev);
return dpaa2_switch_port_fdb_add_mc(port_priv, mdb->addr);
return dpaa2_switch_port_fdb_add(port_priv, mdb->addr);
}
static int dpaa2_switch_port_obj_add(struct net_device *netdev,
@@ -1984,7 +2006,7 @@ static int dpaa2_switch_port_mdb_del(struct net_device *netdev,
{
struct ethsw_port_priv *port_priv = netdev_priv(netdev);
return dpaa2_switch_port_fdb_del_mc(port_priv, mdb->addr);
return dpaa2_switch_port_fdb_del(port_priv, mdb->addr);
}
static int dpaa2_switch_port_obj_del(struct net_device *netdev,
@@ -2325,12 +2347,8 @@ static void dpaa2_switch_event_work(struct work_struct *work)
switch (switchdev_work->event) {
case SWITCHDEV_FDB_ADD_TO_DEVICE:
if (is_unicast_ether_addr(fdb_info->addr))
err = dpaa2_switch_port_fdb_add_uc(netdev_priv(dev),
fdb_info->addr);
else
err = dpaa2_switch_port_fdb_add_mc(netdev_priv(dev),
fdb_info->addr);
err = dpaa2_switch_port_fdb_add(netdev_priv(dev),
fdb_info->addr);
if (err)
break;
fdb_info->offloaded = true;
@@ -2338,10 +2356,7 @@ static void dpaa2_switch_event_work(struct work_struct *work)
&fdb_info->info, NULL);
break;
case SWITCHDEV_FDB_DEL_TO_DEVICE:
if (is_unicast_ether_addr(fdb_info->addr))
dpaa2_switch_port_fdb_del_uc(netdev_priv(dev), fdb_info->addr);
else
dpaa2_switch_port_fdb_del_mc(netdev_priv(dev), fdb_info->addr);
dpaa2_switch_port_fdb_del(netdev_priv(dev), fdb_info->addr);
break;
}