diff options
| author | Florian Fainelli <f.fainelli@gmail.com> | 2017-10-27 15:56:01 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-10-29 12:13:30 +0900 |
| commit | 5c1a6eaf0d4eb51e96f193a603af59b55660cb08 (patch) | |
| tree | 3487e4f13753916f1a29082dd0667202b3a7f6c2 /drivers/net/dsa/bcm_sf2.c | |
| parent | 641da8ed3d8c54a5357d85a0f18d1d537c4205b9 (diff) | |
net: dsa: b53: Export b53_configure_vlan()
bcm_sf2 and b53 replicate the same operations: clear all VLANs and set
their ports to the default VLAN tag (1 for these devices) so export the
b53 function doing just that.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/bcm_sf2.c')
| -rw-r--r-- | drivers/net/dsa/bcm_sf2.c | 41 |
1 files changed, 1 insertions, 40 deletions
diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c index 7f47400e557e..2d6867f4008c 100644 --- a/drivers/net/dsa/bcm_sf2.c +++ b/drivers/net/dsa/bcm_sf2.c @@ -738,45 +738,6 @@ static int bcm_sf2_sw_set_wol(struct dsa_switch *ds, int port, return p->ethtool_ops->set_wol(p, wol); } -static int bcm_sf2_vlan_op_wait(struct bcm_sf2_priv *priv) -{ - unsigned int timeout = 10; - u32 reg; - - do { - reg = core_readl(priv, CORE_ARLA_VTBL_RWCTRL); - if (!(reg & ARLA_VTBL_STDN)) - return 0; - - usleep_range(1000, 2000); - } while (timeout--); - - return -ETIMEDOUT; -} - -static int bcm_sf2_vlan_op(struct bcm_sf2_priv *priv, u8 op) -{ - core_writel(priv, ARLA_VTBL_STDN | op, CORE_ARLA_VTBL_RWCTRL); - - return bcm_sf2_vlan_op_wait(priv); -} - -static void bcm_sf2_sw_configure_vlan(struct dsa_switch *ds) -{ - struct bcm_sf2_priv *priv = bcm_sf2_to_priv(ds); - unsigned int port; - - /* Clear all VLANs */ - bcm_sf2_vlan_op(priv, ARLA_VTBL_CMD_CLEAR); - - for (port = 0; port < priv->hw_params.num_ports; port++) { - if (!dsa_is_user_port(ds, port)) - continue; - - core_writel(priv, 1, CORE_DEFAULT_1Q_TAG_P(port)); - } -} - static int bcm_sf2_sw_setup(struct dsa_switch *ds) { struct bcm_sf2_priv *priv = bcm_sf2_to_priv(ds); @@ -793,7 +754,7 @@ static int bcm_sf2_sw_setup(struct dsa_switch *ds) bcm_sf2_port_disable(ds, port, NULL); } - bcm_sf2_sw_configure_vlan(ds); + b53_configure_vlan(ds); bcm_sf2_enable_acb(ds); return 0; |