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| author |   Hans Schultz <schultz.hans@gmail.com> | 2022-02-23 11:16:49 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2022-02-23 12:52:34 +0000 |
| commit | 34ea415f927e7fb8e0d4e17c3c16aa3bb2510932 (patch) | |
| tree | 7c6c5b4c089df8b474ffad3537b5215b9ad7003d /drivers/net/dsa/mv88e6xxx/port.h | |
| parent | net: dsa: Include BR_PORT_LOCKED in the list of synced brport flags (diff) | |
| download | linux-dev-34ea415f927e7fb8e0d4e17c3c16aa3bb2510932.tar.xz linux-dev-34ea415f927e7fb8e0d4e17c3c16aa3bb2510932.zip | |
net: dsa: mv88e6xxx: Add support for bridge port locked mode
Supporting bridge ports in locked mode using the drop on lock
feature in Marvell mv88e6xxx switchcores is described in the
'88E6096/88E6097/88E6097F Datasheet', sections 4.4.6, 4.4.7 and
5.1.2.1 (Drop on Lock).
This feature is implemented here facilitated by the locked port flag.
Signed-off-by: Hans Schultz <schultz.hans+netdev@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/port.h')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/port.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/port.h b/drivers/net/dsa/mv88e6xxx/port.h index 3a13db2ec27b..e0a705d82019 100644 --- a/drivers/net/dsa/mv88e6xxx/port.h +++ b/drivers/net/dsa/mv88e6xxx/port.h @@ -147,7 +147,11 @@ /* Offset 0x04: Port Control Register */ #define MV88E6XXX_PORT_CTL0 0x04 #define MV88E6XXX_PORT_CTL0_USE_CORE_TAG 0x8000 -#define MV88E6XXX_PORT_CTL0_DROP_ON_LOCK 0x4000 +#define MV88E6XXX_PORT_CTL0_SA_FILT_MASK 0xc000 +#define MV88E6XXX_PORT_CTL0_SA_FILT_DISABLED 0x0000 +#define MV88E6XXX_PORT_CTL0_SA_FILT_DROP_ON_LOCK 0x4000 +#define MV88E6XXX_PORT_CTL0_SA_FILT_DROP_ON_UNLOCK 0x8000 +#define MV88E6XXX_PORT_CTL0_SA_FILT_DROP_ON_CPU 0xc000 #define MV88E6XXX_PORT_CTL0_EGRESS_MODE_MASK 0x3000 #define MV88E6XXX_PORT_CTL0_EGRESS_MODE_UNMODIFIED 0x0000 #define MV88E6XXX_PORT_CTL0_EGRESS_MODE_UNTAGGED 0x1000 @@ -370,6 +374,9 @@ int mv88e6xxx_port_set_fid(struct mv88e6xxx_chip *chip, int port, u16 fid); int mv88e6xxx_port_get_pvid(struct mv88e6xxx_chip *chip, int port, u16 *pvid); int mv88e6xxx_port_set_pvid(struct mv88e6xxx_chip *chip, int port, u16 pvid); +int mv88e6xxx_port_set_lock(struct mv88e6xxx_chip *chip, int port, + bool locked); + int mv88e6xxx_port_set_8021q_mode(struct mv88e6xxx_chip *chip, int port, u16 mode); int mv88e6095_port_tag_remap(struct mv88e6xxx_chip *chip, int port); |