diff options
| author | Codrin Ciubotariu <codrin.ciubotariu@freescale.com> | 2015-12-15 15:21:03 +0200 |
|---|---|---|
| committer | Joe Hershberger <joe.hershberger@ni.com> | 2016-01-28 12:22:08 -0600 |
| commit | ba389e65e5bb64506ad35b3d7007ec1b3b9cf4de (patch) | |
| tree | 9c618d8d686bd123593aea1d5d78430983801242 /drivers | |
| parent | 96979dc94c1743e63cc8cc62c955075e47b7187b (diff) | |
drivers: net: vsc9953: Fix FDB aging time
By default, the aging period is set to 0, so the dynamic
FDB entries are never removed. This patch sets the aging
time to 300 seconds.
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/vsc9953.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/net/vsc9953.c b/drivers/net/vsc9953.c index 7595db1acb..160f4782e4 100644 --- a/drivers/net/vsc9953.c +++ b/drivers/net/vsc9953.c @@ -593,6 +593,25 @@ static void vsc9953_port_all_vlan_egress_untagged_set( vsc9953_port_vlan_egr_untag_set(i, mode); } +static int vsc9953_autoage_time_set(int age_period) +{ + u32 autoage; + struct vsc9953_analyzer *l2ana_reg; + + l2ana_reg = (struct vsc9953_analyzer *)(VSC9953_OFFSET + + VSC9953_ANA_OFFSET); + + if (age_period < 0 || age_period > VSC9953_AUTOAGE_PERIOD_MASK) + return -EINVAL; + + autoage = bitfield_replace_by_mask(in_le32(&l2ana_reg->ana.auto_age), + VSC9953_AUTOAGE_PERIOD_MASK, + age_period); + out_le32(&l2ana_reg->ana.auto_age, autoage); + + return 0; +} + #ifdef CONFIG_CMD_ETHSW /* Enable/disable status of a VSC9953 port */ @@ -2107,6 +2126,10 @@ void vsc9953_default_configuration(void) { int i; + if (vsc9953_autoage_time_set(VSC9953_DEFAULT_AGE_TIME)) + debug("VSC9953: failed to set AGE time to %d\n", + VSC9953_DEFAULT_AGE_TIME); + for (i = 0; i < VSC9953_MAX_VLAN; i++) vsc9953_vlan_table_membership_all_set(i, 0); vsc9953_port_all_vlan_aware_set(1); |