diff options
| author | Michael Margolin <mrgolin@amazon.com> | 2024-01-04 12:51:55 +0300 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2024-01-07 13:02:27 +0300 |
| commit | 2307157c85096026043ba11f9ad8393c31515c45 (patch) | |
| tree | 8ad747b4ce2a9a6bc997421a896b35a8f16a1391 /drivers/infiniband/hw/efa/efa_com_cmd.c | |
| parent | 2f1888281e67205bd80d3e8f54dbd519a9653f26 (diff) | |
| download | linux-2307157c85096026043ba11f9ad8393c31515c45.tar.xz | |
RDMA/efa: Add EFA query MR support
Add EFA driver uapi definitions and register a new query MR method that
currently returns the physical interconnects the device is using to
reach the MR. Update admin definitions and efa-abi accordingly.
Reviewed-by: Anas Mousa <anasmous@amazon.com>
Reviewed-by: Firas Jahjah <firasj@amazon.com>
Signed-off-by: Michael Margolin <mrgolin@amazon.com>
Link: https://lore.kernel.org/r/20240104095155.10676-1-mrgolin@amazon.com
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 | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/efa/efa_com_cmd.c b/drivers/infiniband/hw/efa/efa_com_cmd.c index 576811885d59..d3398c7b0bd0 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 2018-2023 Amazon.com, Inc. or its affiliates. All rights reserved. + * Copyright 2018-2024 Amazon.com, Inc. or its affiliates. All rights reserved. */ #include "efa_com.h" @@ -270,6 +270,15 @@ int efa_com_register_mr(struct efa_com_dev *edev, result->l_key = cmd_completion.l_key; result->r_key = cmd_completion.r_key; + result->ic_info.recv_ic_id = cmd_completion.recv_ic_id; + result->ic_info.rdma_read_ic_id = cmd_completion.rdma_read_ic_id; + result->ic_info.rdma_recv_ic_id = cmd_completion.rdma_recv_ic_id; + result->ic_info.recv_ic_id_valid = EFA_GET(&cmd_completion.validity, + EFA_ADMIN_REG_MR_RESP_RECV_IC_ID); + result->ic_info.rdma_read_ic_id_valid = EFA_GET(&cmd_completion.validity, + EFA_ADMIN_REG_MR_RESP_RDMA_READ_IC_ID); + result->ic_info.rdma_recv_ic_id_valid = EFA_GET(&cmd_completion.validity, + EFA_ADMIN_REG_MR_RESP_RDMA_RECV_IC_ID); return 0; } |