IB/ipoib: Allow mcast packets from other VFs

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With SRIOV enabled, two VFs on the same HCA which have the same port LID
and may have the same QP number. To enable receiving multicasts from
such VFs, further qualify the check: ignore the receive only if, in
addition, the packet source gid equals the receiving VF's source gid.

Signed-off-by: Eli Cohen <eli@mellanox.com>
Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

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Eli Cohen 2016-03-11 22:58:43 +02:00 • committed by Doug Ledford

parent eff901d30e

commit 68996a6e76

1 changed files with 20 additions and 7 deletions

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27

drivers/infiniband/ulp/ipoib/ipoib_ib.c

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