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| author | Vladimir Oltean <vladimir.oltean@nxp.com> | 2021-02-12 17:15:58 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-02-12 17:08:05 -0800 |
| commit | b360d94f1b8647bc164e7519ec900471836be14a (patch) | |
| tree | 342a3d2eeaa75f3304fd85a085d15d2f1d3a2a3a /drivers/net/dsa/ocelot | |
| parent | 6edb9e8d451e7406a38ce7c8f25f357694ef9cdb (diff) | |
| download | lwn-b360d94f1b8647bc164e7519ec900471836be14a.tar.gz lwn-b360d94f1b8647bc164e7519ec900471836be14a.zip | |
net: mscc: ocelot: use separate flooding PGID for broadcast
In preparation of offloading the bridge port flags which have
independent settings for unknown multicast and for broadcast, we should
also start reserving one destination Port Group ID for the flooding of
broadcast packets, to allow configuring it individually.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/ocelot')
| -rw-r--r-- | drivers/net/dsa/ocelot/felix.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/dsa/ocelot/felix.c b/drivers/net/dsa/ocelot/felix.c index ae11d3f030ac..00b053d8294f 100644 --- a/drivers/net/dsa/ocelot/felix.c +++ b/drivers/net/dsa/ocelot/felix.c @@ -299,6 +299,7 @@ static int felix_setup_tag_8021q(struct dsa_switch *ds, int cpu) cpu_flood = ANA_PGID_PGID_PGID(BIT(ocelot->num_phys_ports)); ocelot_rmw_rix(ocelot, 0, cpu_flood, ANA_PGID_PGID, PGID_UC); ocelot_rmw_rix(ocelot, 0, cpu_flood, ANA_PGID_PGID, PGID_MC); + ocelot_rmw_rix(ocelot, 0, cpu_flood, ANA_PGID_PGID, PGID_BC); felix->dsa_8021q_ctx = kzalloc(sizeof(*felix->dsa_8021q_ctx), GFP_KERNEL); @@ -412,6 +413,7 @@ static int felix_setup_tag_npi(struct dsa_switch *ds, int cpu) 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; } |