diff options
| author |   Vivien Didelot <vivien.didelot@savoirfairelinux.com> | 2017-03-30 17:37:09 -0400 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-04-01 12:22:57 -0700 |
| commit | 17a1594e2d58f021d629da72d1a82b1441217460 (patch) | |
| tree | fb8e16b32463b97827186e901e19e6b77c03e244 /drivers/net/dsa/mv88e6xxx/global2.h | |
| parent | net: dsa: mv88e6xxx: use 4-bit port for PVT data (diff) | |
| download | wireguard-linux-17a1594e2d58f021d629da72d1a82b1441217460.tar.xz wireguard-linux-17a1594e2d58f021d629da72d1a82b1441217460.zip | |
net: dsa: mv88e6xxx: program the PVT with all ones
The Cross-chip Port Based VLAN Table (PVT) is currently initialized with
all ones, allowing any external ports to egress frames on local ports.
This commit implements the PVT access functions and programs the PVT
with all ones for the local switch ports only, instead of using the Init
operation. The current behavior is unchanged for the moment.
Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/global2.h')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/global2.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/global2.h b/drivers/net/dsa/mv88e6xxx/global2.h index 71fb2ff541ba..96046bb12ca1 100644 --- a/drivers/net/dsa/mv88e6xxx/global2.h +++ b/drivers/net/dsa/mv88e6xxx/global2.h @@ -42,6 +42,8 @@ int mv88e6xxx_g2_get_eeprom16(struct mv88e6xxx_chip *chip, int mv88e6xxx_g2_set_eeprom16(struct mv88e6xxx_chip *chip, struct ethtool_eeprom *eeprom, u8 *data); +int mv88e6xxx_g2_pvt_write(struct mv88e6xxx_chip *chip, int src_dev, + int src_port, u16 data); int mv88e6xxx_g2_misc_4_bit_port(struct mv88e6xxx_chip *chip); int mv88e6xxx_g2_setup(struct mv88e6xxx_chip *chip); @@ -112,6 +114,12 @@ static inline int mv88e6xxx_g2_set_eeprom16(struct mv88e6xxx_chip *chip, return -EOPNOTSUPP; } +int mv88e6xxx_g2_pvt_write(struct mv88e6xxx_chip *chip, int src_dev, + int src_port, u16 data) +{ + return -EOPNOTSUPP; +} + int mv88e6xxx_g2_misc_4_bit_port(struct mv88e6xxx_chip *chip) { return -EOPNOTSUPP; |