diff options
Diffstat (limited to 'net/core/devlink.c')
| -rw-r--r-- | net/core/devlink.c | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/net/core/devlink.c b/net/core/devlink.c index 37d01c39071e..8bb2c3e3f202 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -5414,8 +5414,8 @@ void devlink_port_attrs_set(struct devlink_port *devlink_port, } EXPORT_SYMBOL_GPL(devlink_port_attrs_set); -int devlink_port_get_phys_port_name(struct devlink_port *devlink_port, - char *name, size_t len) +static int __devlink_port_phys_port_name_get(struct devlink_port *devlink_port, + char *name, size_t len) { struct devlink_port_attrs *attrs = &devlink_port->attrs; int n = 0; @@ -5445,6 +5445,12 @@ int devlink_port_get_phys_port_name(struct devlink_port *devlink_port, return 0; } + +int devlink_port_get_phys_port_name(struct devlink_port *devlink_port, + char *name, size_t len) +{ + return __devlink_port_phys_port_name_get(devlink_port, name, len); +} EXPORT_SYMBOL_GPL(devlink_port_get_phys_port_name); int devlink_sb_register(struct devlink *devlink, unsigned int sb_index, @@ -6459,6 +6465,24 @@ out: return ret; } +int devlink_compat_phys_port_name_get(struct net_device *dev, + char *name, size_t len) +{ + struct devlink_port *devlink_port; + + /* RTNL mutex is held here which ensures that devlink_port + * instance cannot disappear in the middle. No need to take + * any devlink lock as only permanent values are accessed. + */ + ASSERT_RTNL(); + + devlink_port = netdev_to_devlink_port(dev); + if (!devlink_port) + return -EOPNOTSUPP; + + return __devlink_port_phys_port_name_get(devlink_port, name, len); +} + static int __init devlink_init(void) { return genl_register_family(&devlink_nl_family); |