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| author | Kumar Sanghvi <kumaras@chelsio.com> | 2011-09-25 14:47:44 (GMT) |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2011-10-06 16:39:24 (GMT) |
| commit | d2fe99e86bb2ccbb87df20b0136d5983b6a4cc09 (patch) | |
| tree | 2978723397dc5f036f30a1dcf316854310001b62 /drivers/infiniband/ulp | |
| parent | 56da00fc92e6f227874bba36f127ffc8847ee1f8 (diff) | |
| download | linux-d2fe99e86bb2ccbb87df20b0136d5983b6a4cc09.tar.xz | |
RDMA/cxgb4: Add support for MPAv2 Enhanced RDMA Negotiation
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>
The patch updates the following functions for initiator perspective:
- send_mpa_request
- process_mpa_reply
- post_terminate for TERM error codes
- destroy_qp for TERM related change
- adds layer/etype/ecode to c4iw_qp_attrs for sending with TERM
- peer_abort for retrying connection attempt with MPA_v1 message
- added c4iw_reconnect function
The patch updates the following functions for responder perspective:
- process_mpa_request
- send_mpa_reply
- c4iw_accept_cr
- passes ird/ord to upper layers
Signed-off-by: Kumar Sanghvi <kumaras@chelsio.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/ulp')
0 files changed, 0 insertions, 0 deletions