diff options
Diffstat (limited to 'drivers/net/ethernet/mscc/ocelot.c')
| -rw-r--r-- | drivers/net/ethernet/mscc/ocelot.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/net/ethernet/mscc/ocelot.c b/drivers/net/ethernet/mscc/ocelot.c index 1654a6e22a7d..1a31598e2ae6 100644 --- a/drivers/net/ethernet/mscc/ocelot.c +++ b/drivers/net/ethernet/mscc/ocelot.c @@ -1716,7 +1716,7 @@ int ocelot_init(struct ocelot *ocelot) /* Setup flooding PGIDs */ for (i = 0; i < ocelot->num_flooding_pgids; i++) ocelot_write_rix(ocelot, ANA_FLOODING_FLD_MULTICAST(PGID_MC) | - ANA_FLOODING_FLD_BROADCAST(PGID_MC) | + ANA_FLOODING_FLD_BROADCAST(PGID_BC) | ANA_FLOODING_FLD_UNICAST(PGID_UC), ANA_FLOODING, i); ocelot_write(ocelot, ANA_FLOODING_IPMC_FLD_MC6_DATA(PGID_MCIPV6) | @@ -1737,15 +1737,18 @@ int ocelot_init(struct ocelot *ocelot) ocelot_write_rix(ocelot, 0, ANA_PGID_PGID, PGID_SRC + port); } - /* Allow broadcast MAC frames. */ for_each_nonreserved_multicast_dest_pgid(ocelot, i) { u32 val = ANA_PGID_PGID_PGID(GENMASK(ocelot->num_phys_ports - 1, 0)); ocelot_write_rix(ocelot, val, ANA_PGID_PGID, i); } - ocelot_write_rix(ocelot, - ANA_PGID_PGID_PGID(GENMASK(ocelot->num_phys_ports, 0)), - ANA_PGID_PGID, PGID_MC); + /* Allow broadcast and unknown L2 multicast to the CPU. */ + ocelot_rmw_rix(ocelot, ANA_PGID_PGID_PGID(BIT(ocelot->num_phys_ports)), + ANA_PGID_PGID_PGID(BIT(ocelot->num_phys_ports)), + ANA_PGID_PGID, PGID_MC); + ocelot_rmw_rix(ocelot, ANA_PGID_PGID_PGID(BIT(ocelot->num_phys_ports)), + ANA_PGID_PGID_PGID(BIT(ocelot->num_phys_ports)), + ANA_PGID_PGID, PGID_BC); ocelot_write_rix(ocelot, 0, ANA_PGID_PGID, PGID_MCIPV4); ocelot_write_rix(ocelot, 0, ANA_PGID_PGID, PGID_MCIPV6); |