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| author | Florian Fainelli <f.fainelli@gmail.com> | 2016-06-09 17:42:05 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-06-09 22:12:48 -0700 |
| commit | a468ef452ab91907215e29e98cfadff8cb1c15f7 (patch) | |
| tree | d1bf5a79a31b058ef5ab7c250a0cc06f4d56641e /drivers/net/dsa | |
| parent | cf515802043cccecfe9ab75065f8fc71e6ec9bab (diff) | |
| download | blackbird-op-linux-a468ef452ab91907215e29e98cfadff8cb1c15f7.tar.gz blackbird-op-linux-a468ef452ab91907215e29e98cfadff8cb1c15f7.zip | |
net: dsa: bcm_sf2: Split fast age into a helper function
Add a helper function to fast age something that is controlled by the
caller: port, VLAN. We will use this to implement a VLAN fast age
operation.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa')
| -rw-r--r-- | drivers/net/dsa/bcm_sf2.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c index d6625783703f..ad22caba51e5 100644 --- a/drivers/net/dsa/bcm_sf2.c +++ b/drivers/net/dsa/bcm_sf2.c @@ -461,17 +461,11 @@ static int bcm_sf2_sw_set_eee(struct dsa_switch *ds, int port, return 0; } -/* Fast-ageing of ARL entries for a given port, equivalent to an ARL - * flush for that port. - */ -static int bcm_sf2_sw_fast_age_port(struct dsa_switch *ds, int port) +static int bcm_sf2_fast_age_op(struct bcm_sf2_priv *priv) { - struct bcm_sf2_priv *priv = ds_to_priv(ds); unsigned int timeout = 1000; u32 reg; - core_writel(priv, port, CORE_FAST_AGE_PORT); - reg = core_readl(priv, CORE_FAST_AGE_CTRL); reg |= EN_AGE_PORT | EN_AGE_DYNAMIC | FAST_AGE_STR_DONE; core_writel(priv, reg, CORE_FAST_AGE_CTRL); @@ -492,6 +486,18 @@ static int bcm_sf2_sw_fast_age_port(struct dsa_switch *ds, int port) return 0; } +/* Fast-ageing of ARL entries for a given port, equivalent to an ARL + * flush for that port. + */ +static int bcm_sf2_sw_fast_age_port(struct dsa_switch *ds, int port) +{ + struct bcm_sf2_priv *priv = ds_to_priv(ds); + + core_writel(priv, port, CORE_FAST_AGE_PORT); + + return bcm_sf2_fast_age_op(priv); +} + static int bcm_sf2_sw_br_join(struct dsa_switch *ds, int port, struct net_device *bridge) { |
