diff options
| author | Michael Margolin <mrgolin@amazon.com> | 2023-07-03 18:34:04 +0300 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2023-07-12 15:07:32 +0300 |
| commit | 113383eff3ff6f6ea6fcddeb469d10d21c8e3d35 (patch) | |
| tree | 2daaef8f7414396517ea29d69d7c60afdca0ea95 /drivers/infiniband/hw/efa/efa_com_cmd.c | |
| parent | 52b4bdd28c861e7331543f4b5a0853b80c9fd3fa (diff) | |
| download | linux-113383eff3ff6f6ea6fcddeb469d10d21c8e3d35.tar.xz | |
RDMA/efa: Add RDMA write HW statistics counters
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>
Diffstat (limited to 'drivers/infiniband/hw/efa/efa_com_cmd.c')
| -rw-r--r-- | drivers/infiniband/hw/efa/efa_com_cmd.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/efa/efa_com_cmd.c b/drivers/infiniband/hw/efa/efa_com_cmd.c index 8f8885e002ba..576811885d59 100644 --- a/drivers/infiniband/hw/efa/efa_com_cmd.c +++ b/drivers/infiniband/hw/efa/efa_com_cmd.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause /* - * Copyright 2018-2021 Amazon.com, Inc. or its affiliates. All rights reserved. + * Copyright 2018-2023 Amazon.com, Inc. or its affiliates. All rights reserved. */ #include "efa_com.h" @@ -794,6 +794,12 @@ int efa_com_get_stats(struct efa_com_dev *edev, result->rdma_read_stats.read_wr_err = resp.u.rdma_read_stats.read_wr_err; result->rdma_read_stats.read_resp_bytes = resp.u.rdma_read_stats.read_resp_bytes; break; + case EFA_ADMIN_GET_STATS_TYPE_RDMA_WRITE: + result->rdma_write_stats.write_wrs = resp.u.rdma_write_stats.write_wrs; + result->rdma_write_stats.write_bytes = resp.u.rdma_write_stats.write_bytes; + result->rdma_write_stats.write_wr_err = resp.u.rdma_write_stats.write_wr_err; + result->rdma_write_stats.write_recv_bytes = resp.u.rdma_write_stats.write_recv_bytes; + break; } return 0; |