IB/mlx4: Make sure RQ allocation is always valid

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QPs attached to an SRQ must never have their own RQ, and QPs not
attached to SRQs must have an RQ with at least 1 entry.  Enforce all
of this in set_rq_size().

Based on a patch by Eli Cohen <eli@mellanox.co.il>.

Signed-off-by: Roland Dreier <rolandd@cisco.com>

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This commit is contained in:

Roland Dreier 2007-06-07 23:24:39 -07:00

parent bf2944bd56

commit a4cd7ed86f

1 changed files with 16 additions and 6 deletions

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22

drivers/infiniband/hw/mlx4/qp.c

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