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| author | Florian Fainelli <f.fainelli@gmail.com> | 2017-09-19 20:46:52 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-09-20 02:08:54 +0300 |
| commit | aac028672cbea038f23e378ddb3af08c1dbe668c (patch) | |
| tree | 22c2a7900f9903ecbc7de078b06e5fc7f52ba993 | |
| parent | f43a2dbe9597038578171e70cb8fe751a0383fe2 (diff) | |
| download | linux-aac028672cbea038f23e378ddb3af08c1dbe668c.tar.xz | |
net: dsa: b53: Export b53_imp_vlan_setup()
bcm_sf2 and b53 do exactly the same thing, so share that piece.
Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/dsa/b53/b53_common.c | 3 | ||||
| -rw-r--r-- | drivers/net/dsa/b53/b53_priv.h | 1 | ||||
| -rw-r--r-- | drivers/net/dsa/bcm_sf2.c | 23 |
3 files changed, 4 insertions, 23 deletions
diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c index 4e37ec27e496..c3f1cd2c33ea 100644 --- a/drivers/net/dsa/b53/b53_common.c +++ b/drivers/net/dsa/b53/b53_common.c @@ -484,7 +484,7 @@ static int b53_fast_age_vlan(struct b53_device *dev, u16 vid) return b53_flush_arl(dev, FAST_AGE_VLAN); } -static void b53_imp_vlan_setup(struct dsa_switch *ds, int cpu_port) +void b53_imp_vlan_setup(struct dsa_switch *ds, int cpu_port) { struct b53_device *dev = ds->priv; unsigned int i; @@ -500,6 +500,7 @@ static void b53_imp_vlan_setup(struct dsa_switch *ds, int cpu_port) b53_write16(dev, B53_PVLAN_PAGE, B53_PVLAN_PORT_MASK(i), pvlan); } } +EXPORT_SYMBOL(b53_imp_vlan_setup); static int b53_enable_port(struct dsa_switch *ds, int port, struct phy_device *phy) diff --git a/drivers/net/dsa/b53/b53_priv.h b/drivers/net/dsa/b53/b53_priv.h index aabe80eab25d..8f4f83e2e4bd 100644 --- a/drivers/net/dsa/b53/b53_priv.h +++ b/drivers/net/dsa/b53/b53_priv.h @@ -284,6 +284,7 @@ static inline int b53_switch_get_reset_gpio(struct b53_device *dev) #endif /* Exported functions towards other drivers */ +void b53_imp_vlan_setup(struct dsa_switch *ds, int cpu_port); void b53_get_strings(struct dsa_switch *ds, int port, uint8_t *data); void b53_get_ethtool_stats(struct dsa_switch *ds, int port, uint64_t *data); int b53_get_sset_count(struct dsa_switch *ds); diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c index 4e8ef4c07eab..08639674947a 100644 --- a/drivers/net/dsa/bcm_sf2.c +++ b/drivers/net/dsa/bcm_sf2.c @@ -40,27 +40,6 @@ static enum dsa_tag_protocol bcm_sf2_sw_get_tag_protocol(struct dsa_switch *ds) return DSA_TAG_PROTO_BRCM; } -static void bcm_sf2_imp_vlan_setup(struct dsa_switch *ds, int cpu_port) -{ - struct bcm_sf2_priv *priv = bcm_sf2_to_priv(ds); - unsigned int i; - u32 reg; - - /* Enable the IMP Port to be in the same VLAN as the other ports - * on a per-port basis such that we only have Port i and IMP in - * the same VLAN. - */ - for (i = 0; i < priv->hw_params.num_ports; i++) { - if (!((1 << i) & ds->enabled_port_mask)) - continue; - - reg = core_readl(priv, CORE_PORT_VLAN_CTL_PORT(i)); - reg |= (1 << cpu_port); - core_writel(priv, reg, CORE_PORT_VLAN_CTL_PORT(i)); - } -} - - static void bcm_sf2_imp_setup(struct dsa_switch *ds, int port) { struct bcm_sf2_priv *priv = bcm_sf2_to_priv(ds); @@ -240,7 +219,7 @@ static int bcm_sf2_port_setup(struct dsa_switch *ds, int port, reg |= priv->dev->ports[port].vlan_ctl_mask; core_writel(priv, reg, CORE_PORT_VLAN_CTL_PORT(port)); - bcm_sf2_imp_vlan_setup(ds, cpu_port); + b53_imp_vlan_setup(ds, cpu_port); /* If EEE was enabled, restore it */ if (priv->dev->ports[port].eee.eee_enabled) |