diff --git a/drivers/net/dsa/ocelot/felix.c b/drivers/net/dsa/ocelot/felix.c index f791860d495f..c444ef3da3e2 100644 --- a/drivers/net/dsa/ocelot/felix.c +++ b/drivers/net/dsa/ocelot/felix.c @@ -569,7 +569,6 @@ static int felix_setup(struct dsa_switch *ds) struct ocelot *ocelot = ds->priv; struct felix *felix = ocelot_to_felix(ocelot); int port, err; - int tc; err = felix_init_structs(felix, ds->num_ports); if (err) @@ -608,12 +607,6 @@ static int felix_setup(struct dsa_switch *ds) ocelot_write_rix(ocelot, ANA_PGID_PGID_PGID(GENMASK(ocelot->num_phys_ports, 0)), ANA_PGID_PGID, PGID_UC); - /* Setup the per-traffic class flooding PGIDs */ - for (tc = 0; tc < FELIX_NUM_TC; tc++) - ocelot_write_rix(ocelot, ANA_FLOODING_FLD_MULTICAST(PGID_MC) | - ANA_FLOODING_FLD_BROADCAST(PGID_MC) | - ANA_FLOODING_FLD_UNICAST(PGID_UC), - ANA_FLOODING, tc); ds->mtu_enforcement_ingress = true; ds->configure_vlan_while_not_filtering = true; diff --git a/drivers/net/dsa/ocelot/felix_vsc9959.c b/drivers/net/dsa/ocelot/felix_vsc9959.c index 3e925b8d5306..2e5bbdca5ea4 100644 --- a/drivers/net/dsa/ocelot/felix_vsc9959.c +++ b/drivers/net/dsa/ocelot/felix_vsc9959.c @@ -1429,6 +1429,7 @@ static int felix_pci_probe(struct pci_dev *pdev, pci_set_drvdata(pdev, felix); ocelot = &felix->ocelot; ocelot->dev = &pdev->dev; + ocelot->num_flooding_pgids = FELIX_NUM_TC; felix->info = &felix_info_vsc9959; felix->switch_base = pci_resource_start(pdev, felix->info->switch_pci_bar); diff --git a/drivers/net/dsa/ocelot/seville_vsc9953.c b/drivers/net/dsa/ocelot/seville_vsc9953.c index 1d420c4a2f0f..ebbaf6817ec8 100644 --- a/drivers/net/dsa/ocelot/seville_vsc9953.c +++ b/drivers/net/dsa/ocelot/seville_vsc9953.c @@ -1210,6 +1210,7 @@ static int seville_probe(struct platform_device *pdev) ocelot = &felix->ocelot; ocelot->dev = &pdev->dev; + ocelot->num_flooding_pgids = 1; felix->info = &seville_info_vsc9953; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); diff --git a/drivers/net/ethernet/mscc/ocelot.c b/drivers/net/ethernet/mscc/ocelot.c index 70bf8c67d7ef..a53bd36b11c6 100644 --- a/drivers/net/ethernet/mscc/ocelot.c +++ b/drivers/net/ethernet/mscc/ocelot.c @@ -1489,10 +1489,11 @@ int ocelot_init(struct ocelot *ocelot) SYS_FRM_AGING_MAX_AGE(307692), SYS_FRM_AGING); /* Setup flooding PGIDs */ - ocelot_write_rix(ocelot, ANA_FLOODING_FLD_MULTICAST(PGID_MC) | - ANA_FLOODING_FLD_BROADCAST(PGID_MC) | - ANA_FLOODING_FLD_UNICAST(PGID_UC), - ANA_FLOODING, 0); + 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_UNICAST(PGID_UC), + ANA_FLOODING, i); ocelot_write(ocelot, ANA_FLOODING_IPMC_FLD_MC6_DATA(PGID_MCIPV6) | ANA_FLOODING_IPMC_FLD_MC6_CTRL(PGID_MC) | ANA_FLOODING_IPMC_FLD_MC4_DATA(PGID_MCIPV4) | diff --git a/drivers/net/ethernet/mscc/ocelot_vsc7514.c b/drivers/net/ethernet/mscc/ocelot_vsc7514.c index dc00772950e5..1e7729421a82 100644 --- a/drivers/net/ethernet/mscc/ocelot_vsc7514.c +++ b/drivers/net/ethernet/mscc/ocelot_vsc7514.c @@ -1254,6 +1254,7 @@ static int mscc_ocelot_probe(struct platform_device *pdev) } ocelot->num_phys_ports = of_get_child_count(ports); + ocelot->num_flooding_pgids = 1; ocelot->vcap = vsc7514_vcap_props; ocelot->inj_prefix = OCELOT_TAG_PREFIX_NONE; diff --git a/include/soc/mscc/ocelot.h b/include/soc/mscc/ocelot.h index 1e9db9577441..49b46df476f2 100644 --- a/include/soc/mscc/ocelot.h +++ b/include/soc/mscc/ocelot.h @@ -618,6 +618,9 @@ struct ocelot { /* Keep track of the vlan port masks */ u32 vlan_mask[VLAN_N_VID]; + /* Switches like VSC9959 have flooding per traffic class */ + int num_flooding_pgids; + /* In tables like ANA:PORT and the ANA:PGID:PGID mask, * the CPU is located after the physical ports (at the * num_phys_ports index).