IB/hfi1: Remove FULL_MGMT_P_KEY from pkey table at link up

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FULL_MGMT_P_KEY doesn't get cleared from the pkey table at link bounce
because the link down and link bounce code paths are different when
moving a QSFP cable on a switch. This causes an HFI unit connected to a
switch to try to be initialized to an FM node when the QSFP cable is
moved from a MgmtAllowed=NO port to a MgmtAllowed=YES port and back to a
MgmtAllowed=NO port. Remove FULL_MGMT_P_KEY from pkey table at link up.

Reviewed-by: Dean Luick <dean.luick@intel.com>
Signed-off-by: Sebastian Sanchez <sebastian.sanchez@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

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Sebastian Sanchez 2016-06-09 07:51:57 -07:00 • committed by Doug Ledford

parent c078f0dd01

commit 3ec5fa28c9

1 changed files with 13 additions and 6 deletions

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drivers/infiniband/hw/hfi1/chip.c

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