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be2net: Delete secondary unicast MAC addresses during be_close

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Secondary unicast MAC addresses will get deleted only when the interface is UP.
When the interface is DOWN, though these secondary MAC addresses are unusable
and awaiting to be deleted, cause the firmware to believe that they are being used.
If the user intends to set a MAC address as primary MAC from one of these
secondary MAC addresses, the firmware returns a MAC address Collision error.
Delete these secondary MAC addresses during be_close.

The secondary MAC addresses list will be refreshed during interface open anyway.

Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ajit Khaparde 2013-11-18 10:44:37 -06:00 committed by David S. Miller
parent 012bd38740
commit d11a347de3
1 changed files with 5 additions and 0 deletions
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5
drivers/net/ethernet/emulex/benet/be_main.c
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@ -2672,6 +2672,11 @@ static int be_close(struct net_device *netdev)
be_rx_qs_destroy(adapter);
for (i = 1; i < (adapter->uc_macs + 1); i++)
be_cmd_pmac_del(adapter, adapter->if_handle,
adapter->pmac_id[i], 0);
adapter->uc_macs = 0;
for_all_evt_queues(adapter, eqo, i) {
if (msix_enabled(adapter))
synchronize_irq(be_msix_vec_get(adapter, eqo));