RDMA/bnxt_re: Add support for MR Relaxed Ordering

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Some of the adapters support Relaxed Ordering for the MRs.
Driver queries support for Memory region relax ordering  support from
firmware and  set relax ordering bit in REGISTER_MR request, if the users
request for the support. Also, this is supported only if the PCIe device
has enabled relaxed ordering attribute.

Reviewed-by: Chandramohan Akula <chandramohan.akula@broadcom.com>
Reviewed-by: Selvin Xavier <selvin.xavier@broadcom.com>
Reviewed-by: Vijay Kumar Mandadapu <vijaykumar.mandadapu@broadcom.com>
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Link: https://patch.msgid.link/1725256351-12751-5-git-send-email-selvin.xavier@broadcom.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>

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Kalesh AP 2024-09-01 22:52:31 -07:00 • committed by Leon Romanovsky

parent f786eebbbe

commit dc116b7fdd

2 changed files with 19 additions and 0 deletions

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14

drivers/infiniband/hw/bnxt_re/ib_verbs.c

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5

drivers/infiniband/hw/bnxt_re/qplib_res.h

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