diff options
| author | Egil Hjelmeland <privat@egil-hjelmeland.no> | 2017-10-20 12:19:10 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-10-22 02:41:30 +0100 |
| commit | 0620427ea0d6497615fb9313a9e51e8322fcc029 (patch) | |
| tree | 838bfe5e3a287f21838858389cb8ab9041508def /drivers/net/dsa/lan9303.h | |
| parent | ab335349b85229f58c6d65f058a8c98d2612b920 (diff) | |
| download | linux-0620427ea0d6497615fb9313a9e51e8322fcc029.tar.bz2 | |
net: dsa: lan9303: Add fdb/mdb manipulation
Add functions for managing the lan9303 ALR (Address Logic
Resolution).
Implement DSA methods: port_fdb_add, port_fdb_del, port_mdb_prepare,
port_mdb_add and port_mdb_del.
Since the lan9303 do not offer reading specific ALR entry, the driver
caches all static entries - in a flat table.
Signed-off-by: Egil Hjelmeland <privat@egil-hjelmeland.no>
Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/lan9303.h')
| -rw-r--r-- | drivers/net/dsa/lan9303.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/dsa/lan9303.h b/drivers/net/dsa/lan9303.h index 4db323d65741..d807b1be35f2 100644 --- a/drivers/net/dsa/lan9303.h +++ b/drivers/net/dsa/lan9303.h @@ -12,6 +12,11 @@ struct lan9303_phy_ops { }; #define LAN9303_NUM_ALR_RECORDS 512 +struct lan9303_alr_cache_entry { + u8 mac_addr[ETH_ALEN]; + u8 port_map; /* Bitmap of ports. Zero if unused entry */ + u8 stp_override; /* non zero if set ALR_DAT1_AGE_OVERRID */ +}; struct lan9303 { struct device *dev; @@ -25,6 +30,10 @@ struct lan9303 { const struct lan9303_phy_ops *ops; bool is_bridged; /* true if port 1 and 2 are bridged */ u32 swe_port_state; /* remember SWE_PORT_STATE while not bridged */ + /* LAN9303 do not offer reading specific ALR entry. Cache all + * static entries in a flat table + **/ + struct lan9303_alr_cache_entry alr_cache[LAN9303_NUM_ALR_RECORDS]; }; extern const struct regmap_access_table lan9303_register_set; |