net/smc: determine vlan_id of stacked net_device

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An SMC link group is bound to a specific vlan_id. Its link uses
the RoCE-GIDs established for the specific vlan_id. This patch makes
sure the appropriate vlan_id is determined for stacked scenarios like
for instance a master bonding device with vlan devices enslaved.

Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Ursula Braun 2018-05-02 16:56:47 +02:00 • committed by David S. Miller

parent 9b67e26f93

commit cb9d43f677

1 changed files with 23 additions and 3 deletions

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net/smc/smc_core.c

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