From: Saeed Mahameed <saeedm@mellanox.com>
To: Saeed Mahameed <saeedm@mellanox.com>,
Leon Romanovsky <leonro@mellanox.com>
Cc: Jiri Pirko <jiri@mellanox.com>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"linux-rdma@vger.kernel.org" <linux-rdma@vger.kernel.org>,
Michael Guralnik <michaelgur@mellanox.com>,
Maor Gottlieb <maorg@mellanox.com>
Subject: [PATCH mlx5-next 1/5] devlink: Add new "enable_roce" generic device param
Date: Fri, 8 Nov 2019 23:45:20 +0000 [thread overview]
Message-ID: <20191108234451.31660-2-saeedm@mellanox.com> (raw)
In-Reply-To: <20191108234451.31660-1-saeedm@mellanox.com>
From: Michael Guralnik <michaelgur@mellanox.com>
New device parameter to enable/disable handling of RoCE traffic in the
device.
Signed-off-by: Michael Guralnik <michaelgur@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Reviewed-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
Documentation/networking/devlink-params.txt | 4 ++++
include/net/devlink.h | 4 ++++
net/core/devlink.c | 5 +++++
3 files changed, 13 insertions(+)
diff --git a/Documentation/networking/devlink-params.txt b/Documentation/networking/devlink-params.txt
index ddba3e9b55b1..04e234e9acc9 100644
--- a/Documentation/networking/devlink-params.txt
+++ b/Documentation/networking/devlink-params.txt
@@ -65,3 +65,7 @@ reset_dev_on_drv_probe [DEVICE, GENERIC]
Reset only if device firmware can be found in the
filesystem.
Type: u8
+
+enable_roce [DEVICE, GENERIC]
+ Enable handling of RoCE traffic in the device.
+ Type: Boolean
diff --git a/include/net/devlink.h b/include/net/devlink.h
index 23e4b65ec9df..39fb4d957838 100644
--- a/include/net/devlink.h
+++ b/include/net/devlink.h
@@ -400,6 +400,7 @@ enum devlink_param_generic_id {
DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MIN,
DEVLINK_PARAM_GENERIC_ID_FW_LOAD_POLICY,
DEVLINK_PARAM_GENERIC_ID_RESET_DEV_ON_DRV_PROBE,
+ DEVLINK_PARAM_GENERIC_ID_ENABLE_ROCE,
/* add new param generic ids above here*/
__DEVLINK_PARAM_GENERIC_ID_MAX,
@@ -434,6 +435,9 @@ enum devlink_param_generic_id {
"reset_dev_on_drv_probe"
#define DEVLINK_PARAM_GENERIC_RESET_DEV_ON_DRV_PROBE_TYPE DEVLINK_PARAM_TYPE_U8
+#define DEVLINK_PARAM_GENERIC_ENABLE_ROCE_NAME "enable_roce"
+#define DEVLINK_PARAM_GENERIC_ENABLE_ROCE_TYPE DEVLINK_PARAM_TYPE_BOOL
+
#define DEVLINK_PARAM_GENERIC(_id, _cmodes, _get, _set, _validate) \
{ \
.id = DEVLINK_PARAM_GENERIC_ID_##_id, \
diff --git a/net/core/devlink.c b/net/core/devlink.c
index f80151eeaf51..0fbcd44aa64f 100644
--- a/net/core/devlink.c
+++ b/net/core/devlink.c
@@ -2884,6 +2884,11 @@ static const struct devlink_param devlink_param_generic[] = {
.name = DEVLINK_PARAM_GENERIC_RESET_DEV_ON_DRV_PROBE_NAME,
.type = DEVLINK_PARAM_GENERIC_RESET_DEV_ON_DRV_PROBE_TYPE,
},
+ {
+ .id = DEVLINK_PARAM_GENERIC_ID_ENABLE_ROCE,
+ .name = DEVLINK_PARAM_GENERIC_ENABLE_ROCE_NAME,
+ .type = DEVLINK_PARAM_GENERIC_ENABLE_ROCE_TYPE,
+ },
};
static int devlink_param_generic_verify(const struct devlink_param *param)
--
2.21.0
next prev parent reply other threads:[~2019-11-08 23:45 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-08 23:45 [PATCH mlx5-next 0/5] Mellanox, mlx5 roce enable devlink parameter Saeed Mahameed
2019-11-08 23:45 ` Saeed Mahameed [this message]
2019-11-08 23:45 ` [PATCH mlx5-next 2/5] net/mlx5: Document flow_steering_mode devlink param Saeed Mahameed
2019-11-08 23:45 ` [PATCH mlx5-next 3/5] net/mlx5: Handle "enable_roce" " Saeed Mahameed
2019-11-08 23:45 ` [PATCH mlx5-next 4/5] IB/mlx5: Rename profile and init methods Saeed Mahameed
2019-11-08 23:45 ` [PATCH mlx5-next 5/5] IB/mlx5: Load profile according to RoCE enablement state Saeed Mahameed
2019-11-11 20:18 ` [PATCH mlx5-next 0/5] Mellanox, mlx5 roce enable devlink parameter Saeed Mahameed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20191108234451.31660-2-saeedm@mellanox.com \
--to=saeedm@mellanox.com \
--cc=jiri@mellanox.com \
--cc=leonro@mellanox.com \
--cc=linux-rdma@vger.kernel.org \
--cc=maorg@mellanox.com \
--cc=michaelgur@mellanox.com \
--cc=netdev@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).