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net: ethernet: ti: ale: clean ale tbl on init and intf restart

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Clean CPSW ALE on init and intf restart (up/down) to avoid reading obsolete
or garbage entries from ALE table.

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Grygorii Strashko 2019-11-20 00:19:13 +02:00 committed by David S. Miller
parent b9242da6f6
commit 7fe579dfb9
1 changed files with 2 additions and 0 deletions
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2
drivers/net/ethernet/ti/cpsw_ale.c
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@ -779,6 +779,7 @@ void cpsw_ale_start(struct cpsw_ale *ale)
void cpsw_ale_stop(struct cpsw_ale *ale)
{
del_timer_sync(&ale->timer);
cpsw_ale_control_set(ale, 0, ALE_CLEAR, 1);
cpsw_ale_control_set(ale, 0, ALE_ENABLE, 0);
}
@ -862,6 +863,7 @@ struct cpsw_ale *cpsw_ale_create(struct cpsw_ale_params *params)
ALE_UNKNOWNVLAN_FORCE_UNTAG_EGRESS;
}
cpsw_ale_control_set(ale, 0, ALE_CLEAR, 1);
return ale;
}