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| author |   Grygorii Strashko <grygorii.strashko@ti.com> | 2019-11-20 00:19:13 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-11-20 11:25:23 -0800 |
| commit | 7fe579dfb90fcdf0c7722f33c772d5f0d1bc7cb6 (patch) | |
| tree | 378a4a1fc56da6adbdb5b8d71e32d487d60d36f2 /drivers/net/ethernet/ti | |
| parent | Merge branch 'nf_tables_offload-vlan-matching-support' (diff) | |
| download | linux-dev-7fe579dfb90fcdf0c7722f33c772d5f0d1bc7cb6.tar.xz linux-dev-7fe579dfb90fcdf0c7722f33c772d5f0d1bc7cb6.zip | |
net: ethernet: ti: ale: clean ale tbl on init and intf restart
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>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/ti/cpsw_ale.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/ti/cpsw_ale.c b/drivers/net/ethernet/ti/cpsw_ale.c index 84025dcc78d5..e7c24396933e 100644 --- a/drivers/net/ethernet/ti/cpsw_ale.c +++ b/drivers/net/ethernet/ti/cpsw_ale.c @@ -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; } |