diff options
author | Guenter Roeck <linux@roeck-us.net> | 2015-03-26 18:36:35 -0700 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2015-03-29 13:23:53 -0700 |
commit | facd95b2e0ec02ccf6d13f4d08c060628dca0862 (patch) | |
tree | 114bf401b08530583b16839c1c22f9fe220fa4de /drivers/net/dsa/mv88e6xxx.h | |
parent | net: dsa: mv88e6171: Use common port configuration (diff) | |
download | linux-dev-facd95b2e0ec02ccf6d13f4d08c060628dca0862.tar.xz linux-dev-facd95b2e0ec02ccf6d13f4d08c060628dca0862.zip |
net: dsa: mv88e6xxx: Add Hardware bridging support
Bridge support is similar for all chips supported by the mv88e6xxx code,
so add the code there.
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
-rw-r--r-- | drivers/net/dsa/mv88e6xxx.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/net/dsa/mv88e6xxx.h b/drivers/net/dsa/mv88e6xxx.h index a4df4968594e..8e215ebc8d34 100644 --- a/drivers/net/dsa/mv88e6xxx.h +++ b/drivers/net/dsa/mv88e6xxx.h @@ -15,6 +15,20 @@ #define REG_GLOBAL 0x1b #define REG_GLOBAL2 0x1c +/* ATU commands */ + +#define ATU_BUSY 0x8000 + +#define ATU_CMD_FLUSH_NONSTATIC_FID (ATU_BUSY | 0x6000) + +/* port states */ + +#define PSTATE_MASK 0x03 +#define PSTATE_DISABLED 0x00 +#define PSTATE_BLOCKING 0x01 +#define PSTATE_LEARNING 0x02 +#define PSTATE_FORWARDING 0x03 + struct mv88e6xxx_priv_state { /* When using multi-chip addressing, this mutex protects * access to the indirect access registers. (In single-chip @@ -49,6 +63,17 @@ struct mv88e6xxx_priv_state { struct mutex eeprom_mutex; int id; /* switch product id */ + + /* hw bridging */ + + u32 fid_mask; + u8 fid[DSA_MAX_PORTS]; + u16 bridge_mask[DSA_MAX_PORTS]; + + unsigned long port_state_update_mask; + u8 port_state[DSA_MAX_PORTS]; + + struct work_struct bridge_work; }; struct mv88e6xxx_hw_stat { @@ -93,6 +118,9 @@ int mv88e6xxx_phy_write_indirect(struct dsa_switch *ds, int addr, int regnum, int mv88e6xxx_get_eee(struct dsa_switch *ds, int port, struct ethtool_eee *e); int mv88e6xxx_set_eee(struct dsa_switch *ds, int port, struct phy_device *phydev, struct ethtool_eee *e); +int mv88e6xxx_join_bridge(struct dsa_switch *ds, int port, u32 br_port_mask); +int mv88e6xxx_leave_bridge(struct dsa_switch *ds, int port, u32 br_port_mask); +int mv88e6xxx_port_stp_update(struct dsa_switch *ds, int port, u8 state); extern struct dsa_switch_driver mv88e6131_switch_driver; extern struct dsa_switch_driver mv88e6123_61_65_switch_driver; |