net: mscc: ocelot: ANA_AUTOAGE_AGE_PERIOD holds a value in seconds, not ms
One may notice that automatically-learnt entries 'never' expire, even
though the bridge configures the address age period at 300 seconds.
Actually the value written to hardware corresponds to a time interval
1000 times higher than intended, i.e. 83 hours.
Fixes: a556c76adc
("net: mscc: Add initial Ocelot switch support")
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Florian Faineli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
parent
21ce7f3e16
commit
c0d7eccbc7
|
@ -1451,8 +1451,15 @@ static void ocelot_port_attr_stp_state_set(struct ocelot *ocelot, int port,
|
|||
|
||||
void ocelot_set_ageing_time(struct ocelot *ocelot, unsigned int msecs)
|
||||
{
|
||||
ocelot_write(ocelot, ANA_AUTOAGE_AGE_PERIOD(msecs / 2),
|
||||
ANA_AUTOAGE);
|
||||
unsigned int age_period = ANA_AUTOAGE_AGE_PERIOD(msecs / 2000);
|
||||
|
||||
/* Setting AGE_PERIOD to zero effectively disables automatic aging,
|
||||
* which is clearly not what our intention is. So avoid that.
|
||||
*/
|
||||
if (!age_period)
|
||||
age_period = 1;
|
||||
|
||||
ocelot_rmw(ocelot, age_period, ANA_AUTOAGE_AGE_PERIOD_M, ANA_AUTOAGE);
|
||||
}
|
||||
EXPORT_SYMBOL(ocelot_set_ageing_time);
|
||||
|
||||
|
|
Loading…
Reference in a new issue