RDMA/qedr: Dispatch port active event from qedr_add

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[ Upstream commit f449c7a2d8 ]

Relying on qede to trigger qedr on startup is problematic. When probing
both if qedr loads slowly then qede can assume qedr is missing and not
trigger it. This patch adds a triggering from qedr and protects against
a race via an atomic bit.

Signed-off-by: Ram Amrani <Ram.Amrani@cavium.com>
Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Ram Amrani 2017-01-24 13:51:43 +02:00 • committed by Greg Kroah-Hartman

parent c47538f610

commit a4fa249385

2 changed files with 19 additions and 6 deletions

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20

drivers/infiniband/hw/qedr/main.c

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5

drivers/infiniband/hw/qedr/qedr.h

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