diff options
| -rw-r--r-- | include/net/devlink.h | 33 | ||||
| -rw-r--r-- | include/uapi/linux/devlink.h | 5 | ||||
| -rw-r--r-- | net/core/devlink.c | 57 |
3 files changed, 95 insertions, 0 deletions
diff --git a/include/net/devlink.h b/include/net/devlink.h index a6d0a530483d..6dc0ef964392 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -614,6 +614,15 @@ int devlink_info_serial_number_put(struct devlink_info_req *req, const char *sn); int devlink_info_driver_name_put(struct devlink_info_req *req, const char *name); +int devlink_info_version_fixed_put(struct devlink_info_req *req, + const char *version_name, + const char *version_value); +int devlink_info_version_stored_put(struct devlink_info_req *req, + const char *version_name, + const char *version_value); +int devlink_info_version_running_put(struct devlink_info_req *req, + const char *version_name, + const char *version_value); #else @@ -923,6 +932,30 @@ devlink_info_serial_number_put(struct devlink_info_req *req, const char *sn) { return 0; } + +static inline int +devlink_info_version_fixed_put(struct devlink_info_req *req, + const char *version_name, + const char *version_value) +{ + return 0; +} + +static inline int +devlink_info_version_stored_put(struct devlink_info_req *req, + const char *version_name, + const char *version_value) +{ + return 0; +} + +static inline int +devlink_info_version_running_put(struct devlink_info_req *req, + const char *version_name, + const char *version_value) +{ + return 0; +} #endif #endif /* _NET_DEVLINK_H_ */ diff --git a/include/uapi/linux/devlink.h b/include/uapi/linux/devlink.h index 142710d45093..7fffd879c328 100644 --- a/include/uapi/linux/devlink.h +++ b/include/uapi/linux/devlink.h @@ -294,6 +294,11 @@ enum devlink_attr { DEVLINK_ATTR_INFO_DRIVER_NAME, /* string */ DEVLINK_ATTR_INFO_SERIAL_NUMBER, /* string */ + DEVLINK_ATTR_INFO_VERSION_FIXED, /* nested */ + DEVLINK_ATTR_INFO_VERSION_RUNNING, /* nested */ + DEVLINK_ATTR_INFO_VERSION_STORED, /* nested */ + DEVLINK_ATTR_INFO_VERSION_NAME, /* string */ + DEVLINK_ATTR_INFO_VERSION_VALUE, /* string */ /* add new attributes above here, update the policy in devlink.c */ diff --git a/net/core/devlink.c b/net/core/devlink.c index f456f6aa3d40..e31b6d617837 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -3730,6 +3730,63 @@ int devlink_info_serial_number_put(struct devlink_info_req *req, const char *sn) } EXPORT_SYMBOL_GPL(devlink_info_serial_number_put); +static int devlink_info_version_put(struct devlink_info_req *req, int attr, + const char *version_name, + const char *version_value) +{ + struct nlattr *nest; + int err; + + nest = nla_nest_start(req->msg, attr); + if (!nest) + return -EMSGSIZE; + + err = nla_put_string(req->msg, DEVLINK_ATTR_INFO_VERSION_NAME, + version_name); + if (err) + goto nla_put_failure; + + err = nla_put_string(req->msg, DEVLINK_ATTR_INFO_VERSION_VALUE, + version_value); + if (err) + goto nla_put_failure; + + nla_nest_end(req->msg, nest); + + return 0; + +nla_put_failure: + nla_nest_cancel(req->msg, nest); + return err; +} + +int devlink_info_version_fixed_put(struct devlink_info_req *req, + const char *version_name, + const char *version_value) +{ + return devlink_info_version_put(req, DEVLINK_ATTR_INFO_VERSION_FIXED, + version_name, version_value); +} +EXPORT_SYMBOL_GPL(devlink_info_version_fixed_put); + +int devlink_info_version_stored_put(struct devlink_info_req *req, + const char *version_name, + const char *version_value) +{ + return devlink_info_version_put(req, DEVLINK_ATTR_INFO_VERSION_STORED, + version_name, version_value); +} +EXPORT_SYMBOL_GPL(devlink_info_version_stored_put); + +int devlink_info_version_running_put(struct devlink_info_req *req, + const char *version_name, + const char *version_value) +{ + return devlink_info_version_put(req, DEVLINK_ATTR_INFO_VERSION_RUNNING, + version_name, version_value); +} +EXPORT_SYMBOL_GPL(devlink_info_version_running_put); + static int devlink_nl_info_fill(struct sk_buff *msg, struct devlink *devlink, enum devlink_command cmd, u32 portid, |