IB/ipath: Use PIO buffer for RC ACKs

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This reduces the latency for RC ACKs when a PIO buffer is available.

Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

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Ralph Campbell 2008-04-16 21:09:27 -07:00 • committed by Roland Dreier

parent c4b4d16e09

commit d98b193776

1 changed files with 39 additions and 18 deletions

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drivers/infiniband/hw/ipath/ipath_rc.c

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