diff options
| -rw-r--r-- | drivers/net/dsa/ocelot/felix.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/drivers/net/dsa/ocelot/felix.c b/drivers/net/dsa/ocelot/felix.c index f263712a007b..e9ce0d687713 100644 --- a/drivers/net/dsa/ocelot/felix.c +++ b/drivers/net/dsa/ocelot/felix.c @@ -614,7 +614,6 @@ static void felix_npi_port_deinit(struct ocelot *ocelot, int port) static int felix_setup_tag_npi(struct dsa_switch *ds, int cpu, bool change) { struct ocelot *ocelot = ds->priv; - unsigned long cpu_flood; int err; if (change) { @@ -633,22 +632,6 @@ static int felix_setup_tag_npi(struct dsa_switch *ds, int cpu, bool change) felix_npi_port_init(ocelot, cpu); - /* Include the CPU port module (and indirectly, the NPI port) - * in the forwarding mask for unknown unicast - the hardware - * default value for ANA_FLOODING_FLD_UNICAST excludes - * BIT(ocelot->num_phys_ports), and so does ocelot_init, - * since Ocelot relies on whitelisting MAC addresses towards - * PGID_CPU. - * We do this because DSA does not yet perform RX filtering, - * and the NPI port does not perform source address learning, - * so traffic sent to Linux is effectively unknown from the - * switch's perspective. - */ - cpu_flood = ANA_PGID_PGID_PGID(BIT(ocelot->num_phys_ports)); - ocelot_rmw_rix(ocelot, cpu_flood, cpu_flood, ANA_PGID_PGID, PGID_UC); - ocelot_rmw_rix(ocelot, cpu_flood, cpu_flood, ANA_PGID_PGID, PGID_MC); - ocelot_rmw_rix(ocelot, cpu_flood, cpu_flood, ANA_PGID_PGID, PGID_BC); - return 0; out_migrate_fdbs: |