IB/ipoib: Handle QP in SQE state

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As the result of a completion error the QP can moved to SQE state by
the hardware. Since it's not the Error state, there are no flushes
and hence the driver doesn't know about that.

The fix creates a task that after completion with error which is not a
flush tracks the QP state and if it is in SQE state moves it back to RTS.

Signed-off-by: Erez Shitrit <erezsh@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

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This commit is contained in:

Erez Shitrit 2015-04-02 13:39:02 +03:00 • committed by Doug Ledford

parent 3fd0605caa

commit 2c01073095

2 changed files with 63 additions and 1 deletions

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5

drivers/infiniband/ulp/ipoib/ipoib.h

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59

drivers/infiniband/ulp/ipoib/ipoib_ib.c

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