diff options
| author | Tobias Waldekranz <tobias@waldekranz.com> | 2022-03-16 16:08:57 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-03-17 16:50:00 -0700 |
| commit | acaf4d2e36b3466334af4d3ee6ac254c3316165c (patch) | |
| tree | ef25f8b42cc664811a1fbd7ebb696c411538bc39 /drivers/net/dsa/mv88e6xxx/chip.h | |
| parent | 7dc96039b9676b9360b49d4fd117fa042f7d456f (diff) | |
net: dsa: mv88e6xxx: MST Offloading
Allocate a SID in the STU for each MSTID in use by a bridge and handle
the mapping of MSTIDs to VLANs using the SID field of each VTU entry.
Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/chip.h')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/chip.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.h b/drivers/net/dsa/mv88e6xxx/chip.h index 6d4daa24d3e5..6a0b66354e1d 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.h +++ b/drivers/net/dsa/mv88e6xxx/chip.h @@ -297,6 +297,16 @@ struct mv88e6xxx_region_priv { enum mv88e6xxx_region_id id; }; +struct mv88e6xxx_mst { + struct list_head node; + + refcount_t refcnt; + struct net_device *br; + u16 msti; + + struct mv88e6xxx_stu_entry stu; +}; + struct mv88e6xxx_chip { const struct mv88e6xxx_info *info; @@ -397,6 +407,9 @@ struct mv88e6xxx_chip { /* devlink regions */ struct devlink_region *regions[_MV88E6XXX_REGION_MAX]; + + /* Bridge MST to SID mappings */ + struct list_head msts; }; struct mv88e6xxx_bus_ops { |