diff options
| author | Jiri Pirko <jiri@nvidia.com> | 2020-09-15 11:40:57 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-09-16 01:57:16 +0300 |
| commit | e2ce94dc1d89e0f76ddd202cea72e0f505083d0a (patch) | |
| tree | 1689b8c6b8bee6872b4e7653260d88cd107350c9 /net/core | |
| parent | 191c0c22b5c7acbe9670442293951229952fe677 (diff) | |
| download | linux-e2ce94dc1d89e0f76ddd202cea72e0f505083d0a.tar.xz | |
devlink: introduce the health reporter test command
Introduce a test command for health reporters. User might use this
command to trigger test event on a reporter if the reporter supports it.
Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/devlink.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/net/core/devlink.c b/net/core/devlink.c index 19037f114307..e5b71f3c2d4d 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -6096,6 +6096,28 @@ devlink_nl_cmd_health_reporter_dump_clear_doit(struct sk_buff *skb, return 0; } +static int devlink_nl_cmd_health_reporter_test_doit(struct sk_buff *skb, + struct genl_info *info) +{ + struct devlink *devlink = info->user_ptr[0]; + struct devlink_health_reporter *reporter; + int err; + + reporter = devlink_health_reporter_get_from_info(devlink, info); + if (!reporter) + return -EINVAL; + + if (!reporter->ops->test) { + devlink_health_reporter_put(reporter); + return -EOPNOTSUPP; + } + + err = reporter->ops->test(reporter, info->extack); + + devlink_health_reporter_put(reporter); + return err; +} + struct devlink_stats { u64 rx_bytes; u64 rx_packets; @@ -7317,6 +7339,14 @@ static const struct genl_ops devlink_nl_ops[] = { DEVLINK_NL_FLAG_NO_LOCK, }, { + .cmd = DEVLINK_CMD_HEALTH_REPORTER_TEST, + .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, + .doit = devlink_nl_cmd_health_reporter_test_doit, + .flags = GENL_ADMIN_PERM, + .internal_flags = DEVLINK_NL_FLAG_NEED_DEVLINK_OR_PORT | + DEVLINK_NL_FLAG_NO_LOCK, + }, + { .cmd = DEVLINK_CMD_FLASH_UPDATE, .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, .doit = devlink_nl_cmd_flash_update, |