diff options
| author | Vladimir Oltean <vladimir.oltean@nxp.com> | 2021-08-06 03:20:07 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-08-06 13:11:13 +0300 |
| commit | cbbf09b5771e6e9da268bc0d2fb6e428afa787bc (patch) | |
| tree | fa12e3d79bb2bf9edce8bf3d6ec112889d8482c1 /drivers/net/dsa/mt7530.c | |
| parent | 7df4e7449489d82cee6813dccbb4ae4f3f26ef7b (diff) | |
| download | linux-cbbf09b5771e6e9da268bc0d2fb6e428afa787bc.tar.xz | |
net: dsa: mt7530: remove the .port_set_mrouter implementation
DSA's idea of optimizing out multicast flooding to the CPU port leaves
quite a few holes open, so it should be reverted.
The mt7530 driver is the only new driver which added a .port_set_mrouter
implementation after the reorg from commit a8b659e7ff75 ("net: dsa: act
as passthrough for bridge port flags"), so it needs to be reverted
separately so that the other revert commit can go a bit further down the
git history.
Fixes: 5a30833b9a16 ("net: dsa: mt7530: support MDB and bridge flag operations")
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/mt7530.c')
| -rw-r--r-- | drivers/net/dsa/mt7530.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c index 385e169080d9..c5bfbd1ac8aa 100644 --- a/drivers/net/dsa/mt7530.c +++ b/drivers/net/dsa/mt7530.c @@ -1190,18 +1190,6 @@ mt7530_port_bridge_flags(struct dsa_switch *ds, int port, } static int -mt7530_port_set_mrouter(struct dsa_switch *ds, int port, bool mrouter, - struct netlink_ext_ack *extack) -{ - struct mt7530_priv *priv = ds->priv; - - mt7530_rmw(priv, MT7530_MFC, UNM_FFP(BIT(port)), - mrouter ? UNM_FFP(BIT(port)) : 0); - - return 0; -} - -static int mt7530_port_bridge_join(struct dsa_switch *ds, int port, struct net_device *bridge) { @@ -3086,7 +3074,6 @@ static const struct dsa_switch_ops mt7530_switch_ops = { .port_stp_state_set = mt7530_stp_state_set, .port_pre_bridge_flags = mt7530_port_pre_bridge_flags, .port_bridge_flags = mt7530_port_bridge_flags, - .port_set_mrouter = mt7530_port_set_mrouter, .port_bridge_join = mt7530_port_bridge_join, .port_bridge_leave = mt7530_port_bridge_leave, .port_fdb_add = mt7530_port_fdb_add, |