From: Eran Ben Elisha <eranbe@mellanox.com>
To: netdev@vger.kernel.org, "David S. Miller" <davem@davemloft.net>
Cc: Saeed Mahameed <saeedm@mellanox.com>,
Jiri Pirko <jiri@mellanox.com>,
Moshe Shemesh <moshe@mellanox.com>, Aya Levin <ayal@mellanox.com>,
Eran Ben Elisha <eranbe@mellanox.com>
Subject: [PATCH v4 net-next 06/11] devlink: Add health recover command
Date: Thu, 7 Feb 2019 11:36:37 +0200 [thread overview]
Message-ID: <1549532202-943-7-git-send-email-eranbe@mellanox.com> (raw)
In-Reply-To: <1549532202-943-1-git-send-email-eranbe@mellanox.com>
Add devlink health recover command to the uapi, in order to allow the user
to execute a recover operation over a specific reporter.
Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com>
Reviewed-by: Moshe Shemesh <moshe@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
---
include/uapi/linux/devlink.h | 1 +
net/core/devlink.c | 20 ++++++++++++++++++++
2 files changed, 21 insertions(+)
diff --git a/include/uapi/linux/devlink.h b/include/uapi/linux/devlink.h
index b03065a99884..a3a97e6edad8 100644
--- a/include/uapi/linux/devlink.h
+++ b/include/uapi/linux/devlink.h
@@ -98,6 +98,7 @@ enum devlink_command {
DEVLINK_CMD_HEALTH_REPORTER_GET,
DEVLINK_CMD_HEALTH_REPORTER_SET,
+ DEVLINK_CMD_HEALTH_REPORTER_RECOVER,
/* add new commands above here */
__DEVLINK_CMD_MAX,
diff --git a/net/core/devlink.c b/net/core/devlink.c
index 0b231fb76e59..0e6b0e034863 100644
--- a/net/core/devlink.c
+++ b/net/core/devlink.c
@@ -4739,6 +4739,19 @@ devlink_nl_cmd_health_reporter_set_doit(struct sk_buff *skb,
return 0;
}
+static int devlink_nl_cmd_health_reporter_recover_doit(struct sk_buff *skb,
+ struct genl_info *info)
+{
+ struct devlink *devlink = info->user_ptr[0];
+ struct devlink_health_reporter *reporter;
+
+ reporter = devlink_health_reporter_get_from_info(devlink, info);
+ if (!reporter)
+ return -EINVAL;
+
+ return devlink_health_reporter_recover(reporter, NULL);
+}
+
static const struct nla_policy devlink_nl_policy[DEVLINK_ATTR_MAX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING },
@@ -5025,6 +5038,13 @@ static const struct genl_ops devlink_nl_ops[] = {
.flags = GENL_ADMIN_PERM,
.internal_flags = DEVLINK_NL_FLAG_NEED_DEVLINK,
},
+ {
+ .cmd = DEVLINK_CMD_HEALTH_REPORTER_RECOVER,
+ .doit = devlink_nl_cmd_health_reporter_recover_doit,
+ .policy = devlink_nl_policy,
+ .flags = GENL_ADMIN_PERM,
+ .internal_flags = DEVLINK_NL_FLAG_NEED_DEVLINK,
+ },
};
static struct genl_family devlink_nl_family __ro_after_init = {
--
2.17.1
next prev parent reply other threads:[~2019-02-07 9:37 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-07 9:36 [PATCH v4 net-next 00/11] Devlink health reporting and recovery system Eran Ben Elisha
2019-02-07 9:36 ` [PATCH v4 net-next 01/11] devlink: Add devlink formatted message (fmsg) API Eran Ben Elisha
2019-02-07 9:36 ` [PATCH v4 net-next 02/11] devlink: Add health reporter create/destroy functionality Eran Ben Elisha
2019-02-07 9:36 ` [PATCH v4 net-next 03/11] devlink: Add health report functionality Eran Ben Elisha
2019-02-07 9:38 ` Jiri Pirko
2019-02-07 9:36 ` [PATCH v4 net-next 04/11] devlink: Add health get command Eran Ben Elisha
2019-02-07 9:36 ` [PATCH v4 net-next 05/11] devlink: Add health set command Eran Ben Elisha
2019-02-07 9:36 ` Eran Ben Elisha [this message]
2019-02-07 9:36 ` [PATCH v4 net-next 07/11] devlink: Add health diagnose command Eran Ben Elisha
2019-02-07 9:36 ` [PATCH v4 net-next 08/11] devlink: Add health dump {get,clear} commands Eran Ben Elisha
2019-02-07 9:36 ` [PATCH v4 net-next 09/11] net/mlx5e: Add tx reporter support Eran Ben Elisha
2019-02-07 9:36 ` [PATCH v4 net-next 10/11] net/mlx5e: Add tx timeout support for mlx5e tx reporter Eran Ben Elisha
2019-02-07 9:36 ` [PATCH v4 net-next 11/11] devlink: Add Documentation/networking/devlink-health.txt Eran Ben Elisha
2019-02-07 18:37 ` [PATCH v4 net-next 00/11] Devlink health reporting and recovery system David Miller
2019-02-10 18:28 ` [iproute2-next, 0/4] Add support for devlink health Aya Levin
2019-02-10 18:28 ` [PATCH for-next 1/4] devlink: refactor validation of finding required arguments Aya Levin
2019-02-11 2:46 ` David Ahern
2019-02-11 10:29 ` Jiri Pirko
2019-02-10 18:28 ` [PATCH for-next 2/4] devlink: fix print of uint64_t Aya Levin
2019-02-10 20:34 ` Stephen Hemminger
2019-02-11 2:44 ` David Ahern
2019-02-11 10:32 ` Jiri Pirko
2019-02-10 18:28 ` [PATCH for-next 3/4] devlink: fix boolean JSON print Aya Levin
2019-02-10 20:34 ` Stephen Hemminger
2019-02-10 18:28 ` [PATCH for-next 4/4] devlink: add health command support Aya Levin
2019-02-10 20:42 ` Stephen Hemminger
2019-02-11 10:41 ` Jiri Pirko
2019-02-10 18:35 ` [iproute2-next, 0/4] Add support for devlink health Aya Levin
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=1549532202-943-7-git-send-email-eranbe@mellanox.com \
--to=eranbe@mellanox.com \
--cc=ayal@mellanox.com \
--cc=davem@davemloft.net \
--cc=jiri@mellanox.com \
--cc=moshe@mellanox.com \
--cc=netdev@vger.kernel.org \
--cc=saeedm@mellanox.com \
/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).