RDMA/efa: Add RDMA write HW statistics counters

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Update device API and request RDMA write counters if RDMA write is
supported by device. Expose newly added counters through ib core
counters mechanism.

Reviewed-by: Daniel Kranzdorf <dkkranzd@amazon.com>
Reviewed-by: Yonatan Nachum <ynachum@amazon.com>
Signed-off-by: Michael Margolin <mrgolin@amazon.com>
Link: https://lore.kernel.org/r/20230703153404.30877-1-mrgolin@amazon.com
Reviewed-by: Gal Pressman <gal.pressman@linux.dev>
Signed-off-by: Leon Romanovsky <leon@kernel.org>

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Michael Margolin 2023-07-03 15:34:04 +00:00 • committed by Leon Romanovsky

parent 52b4bdd28c

commit 113383eff3

4 changed files with 47 additions and 2 deletions

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13

drivers/infiniband/hw/efa/efa_admin_cmds_defs.h

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8

drivers/infiniband/hw/efa/efa_com_cmd.c

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10

drivers/infiniband/hw/efa/efa_com_cmd.h

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18

drivers/infiniband/hw/efa/efa_verbs.c

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