diff options
| author | Pawel Dembicki <paweldembicki@gmail.com> | 2024-07-14 00:16:17 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-07-15 16:55:16 +0300 |
| commit | 6dfaaa27633711ba52c418d578b3a13b0c8bfd8d (patch) | |
| tree | 2f428563b38f0f7e52282dae44b3e643f9cbac5d /drivers/net/dsa | |
| parent | 85aabd1fe9d6af4dc5d11a2d8be567ec45d1dc5e (diff) | |
| download | linux-6dfaaa27633711ba52c418d578b3a13b0c8bfd8d.tar.xz | |
net: dsa: vsc73xx: Add bridge support
This patch adds bridge support for the vsc73xx driver.
The vsc73xx requires minimal operations and ithe generic
dsa_tag_8021q_bridge_* API is sufficient.
The forwarding matrix is managed by vsc73xx_port_stp_state_set() ->
vsc73xx_refresh_fwd_map()i routine, which is called immediately after
.port_bridge_join() and .port_bridge_leave().
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
Link: https://patch.msgid.link/20240713211620.1125910-12-paweldembicki@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/dsa')
| -rw-r--r-- | drivers/net/dsa/vitesse-vsc73xx-core.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/dsa/vitesse-vsc73xx-core.c b/drivers/net/dsa/vitesse-vsc73xx-core.c index 25c3cd661b30..d0e501bbd57d 100644 --- a/drivers/net/dsa/vitesse-vsc73xx-core.c +++ b/drivers/net/dsa/vitesse-vsc73xx-core.c @@ -691,6 +691,9 @@ static int vsc73xx_setup(struct dsa_switch *ds) dev_info(vsc->dev, "set up the switch\n"); + ds->untag_bridge_pvid = true; + ds->max_num_bridges = DSA_TAG_8021Q_MAX_NUM_BRIDGES; + /* Issue RESET */ vsc73xx_write(vsc, VSC73XX_BLOCK_SYSTEM, 0, VSC73XX_GLORESET, VSC73XX_GLORESET_MASTER_RESET); @@ -1716,6 +1719,8 @@ static const struct dsa_switch_ops vsc73xx_ds_ops = { .get_sset_count = vsc73xx_get_sset_count, .port_enable = vsc73xx_port_enable, .port_disable = vsc73xx_port_disable, + .port_bridge_join = dsa_tag_8021q_bridge_join, + .port_bridge_leave = dsa_tag_8021q_bridge_leave, .port_change_mtu = vsc73xx_change_mtu, .port_max_mtu = vsc73xx_get_max_mtu, .port_stp_state_set = vsc73xx_port_stp_state_set, |