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mlx4_core: Add QP range reservation support

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To allow allocating an aligned range of consecutive QP numbers, add an
interface to reserve an aligned range of QP numbers and have the QP
allocation function always take a QP number.

This will be used for RSS support in the mlx4_en Ethernet driver and
also potentially by IPoIB RSS support.

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Yevgeny Petrilin 2008-10-10 12:01:37 -07:00 • committed by Roland Dreier
commit a3cdcbfa8f
5 changed files with 129 additions and 18 deletions
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