RDMA/nes: Add support for MPAv2 Enhanced RDMA Negotiation

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This patch adds support for Enhanced RDMA Connection Establishment
(draft-ietf-storm-mpa-peer-connect-06), aka MPAv2.  Details of draft
can be obtained from:
<http://www.ietf.org/id/draft-ietf-storm-mpa-peer-connect-06.txt>

For backwards compatibility, the MPAv2 enabled driver reverts to MPAv1
if the remote node doesn't support MPAv2.

Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com>
Signed-off-by: Faisal Latif <Faisal.Latif@intel.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>

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This commit is contained in:

Tatyana Nikolova 2011-09-25 20:17:46 +05:30 • committed by Roland Dreier

parent d2fe99e86b

commit 615eb715ae

3 changed files with 703 additions and 475 deletions

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1102

drivers/infiniband/hw/nes/nes_cm.c

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73

drivers/infiniband/hw/nes/nes_cm.h

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3

drivers/infiniband/hw/nes/nes_verbs.h

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