net: dsa: bcm_sf2: Allow non-IMP ports to have Broadcom tags enabled Parse the "brcm,use-bcm-hdr" boolean property during ports identification to fill a bitmask of ports that should have Broadcom tags enabled. This is needed in some configurations where per-packet metadata can be exchanged using Broadcom tags between the switch and an on-chip acceleration device. Signed-off-by: Florian Fainelli <[email protected]> Signed-off-by: David S. Miller <[email protected]>
diff --git a/drivers/net/dsa/bcm_sf2.h b/drivers/net/dsa/bcm_sf2.h index a143086..6e1f74e 100644 --- a/drivers/net/dsa/bcm_sf2.h +++ b/drivers/net/dsa/bcm_sf2.h
@@ -100,6 +100,9 @@ struct bcm_sf2_priv { struct device_node *master_mii_dn; struct mii_bus *slave_mii_bus; struct mii_bus *master_mii_bus; + + /* Bitmask of ports needing BRCM tags */ + unsigned int brcm_tag_mask; }; static inline struct bcm_sf2_priv *bcm_sf2_to_priv(struct dsa_switch *ds)