diff options
Diffstat (limited to 'drivers/net/dsa/b53/b53_common.c')
| -rw-r--r-- | drivers/net/dsa/b53/b53_common.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c index eb443721c58e..3ca6b394dd5f 100644 --- a/drivers/net/dsa/b53/b53_common.c +++ b/drivers/net/dsa/b53/b53_common.c @@ -349,7 +349,7 @@ static void b53_set_forwarding(struct b53_device *dev, int enable) b53_write8(dev, B53_CTRL_PAGE, B53_IP_MULTICAST_CTRL, mgmt); } -static void b53_enable_vlan(struct b53_device *dev, bool enable, +static void b53_enable_vlan(struct b53_device *dev, int port, bool enable, bool enable_filtering) { u8 mgmt, vc0, vc1, vc4 = 0, vc5; @@ -431,6 +431,9 @@ static void b53_enable_vlan(struct b53_device *dev, bool enable, b53_write8(dev, B53_CTRL_PAGE, B53_SWITCH_MODE, mgmt); dev->vlan_enabled = enable; + + dev_dbg(dev->dev, "Port %d VLAN enabled: %d, filtering: %d\n", + port, enable, enable_filtering); } static int b53_set_jumbo(struct b53_device *dev, bool enable, bool allow_10_100) @@ -743,7 +746,7 @@ int b53_configure_vlan(struct dsa_switch *ds) b53_do_vlan_op(dev, VTA_CMD_CLEAR); } - b53_enable_vlan(dev, dev->vlan_enabled, ds->vlan_filtering); + b53_enable_vlan(dev, -1, dev->vlan_enabled, ds->vlan_filtering); b53_for_each_port(dev, i) b53_write16(dev, B53_VLAN_PAGE, @@ -1422,7 +1425,7 @@ int b53_vlan_filtering(struct dsa_switch *ds, int port, bool vlan_filtering, { struct b53_device *dev = ds->priv; - b53_enable_vlan(dev, dev->vlan_enabled, vlan_filtering); + b53_enable_vlan(dev, port, dev->vlan_enabled, vlan_filtering); return 0; } @@ -1447,7 +1450,7 @@ static int b53_vlan_prepare(struct dsa_switch *ds, int port, if (vlan->vid >= dev->num_vlans) return -ERANGE; - b53_enable_vlan(dev, true, ds->vlan_filtering); + b53_enable_vlan(dev, port, true, ds->vlan_filtering); return 0; } @@ -2045,15 +2048,17 @@ enum dsa_tag_protocol b53_get_tag_protocol(struct dsa_switch *ds, int port, { struct b53_device *dev = ds->priv; - /* Older models (5325, 5365) support a different tag format that we do - * not support in net/dsa/tag_brcm.c yet. - */ - if (is5325(dev) || is5365(dev) || - !b53_can_enable_brcm_tags(ds, port, mprot)) { + if (!b53_can_enable_brcm_tags(ds, port, mprot)) { dev->tag_protocol = DSA_TAG_PROTO_NONE; goto out; } + /* Older models require a different 6 byte tag */ + if (is5325(dev) || is5365(dev) || is63xx(dev)) { + dev->tag_protocol = DSA_TAG_PROTO_BRCM_LEGACY; + goto out; + } + /* Broadcom BCM58xx chips have a flow accelerator on Port 8 * which requires us to use the prepended Broadcom tag type */ |