IB/hfi1: Update pkey table properly after link down or FM start

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When FM is disabled, and the HFI port on the switch is
changed from MgmtAllowed=YES to MgmtAllowed=NO and the
link is bounced, FULL_MGMT_P_KEY doesn't get cleared
from the pkey table. This also occurs when the QSFP
cable is moved from a switch port with MgmtAllowed=YES
to a MgmtAllowed=NO port. Clear pkey entry properly.

Also, when the driver is loaded and the switch port is
set to MgmtAllowed=NO, FULL_MGMT_P_KEY shouldn't be added
to pkey table after FM is started. Only set FULL_MGMT_P_KEY
in the pkey table if switch port is configured to
MgmtAllowed=YES.

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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This commit is contained in:

Sebastian Sanchez 2016-05-24 12:50:47 -07:00 • committed by Doug Ledford

parent 8b103e9cde

commit ce8b2fd095

2 changed files with 15 additions and 0 deletions

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9

drivers/infiniband/hw/hfi1/chip.c

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6

drivers/infiniband/hw/hfi1/mad.c

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