diff options
| author | Yajun Deng <yajun.deng@linux.dev> | 2025-06-12 14:27:07 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-06-14 11:26:59 -0700 |
| commit | 0c17270f9b920e4e1777488f1911bbfdaf2af3be (patch) | |
| tree | eb67010e3afa6e8dd7808827937378786b7f4e14 /include/linux/netdevice.h | |
| parent | ffe8a49091767f71802a3c601c121aa0ab84ac5f (diff) | |
net: sysfs: Implement is_visible for phys_(port_id, port_name, switch_id)
phys_port_id_show, phys_port_name_show and phys_switch_id_show would
return -EOPNOTSUPP if the netdev didn't implement the corresponding
method.
There is no point in creating these files if they are unsupported.
Put these attributes in netdev_phys_group and implement the is_visible
method. make phys_(port_id, port_name, switch_id) invisible if the netdev
dosen't implement the corresponding method.
Signed-off-by: Yajun Deng <yajun.deng@linux.dev>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250612142707.4644-1-yajun.deng@linux.dev
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/linux/netdevice.h')
| -rw-r--r-- | include/linux/netdevice.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index adb14db25798..9cbc4e54b7e4 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -2388,7 +2388,7 @@ struct net_device { struct dm_hw_stat_delta __rcu *dm_private; #endif struct device dev; - const struct attribute_group *sysfs_groups[4]; + const struct attribute_group *sysfs_groups[5]; const struct attribute_group *sysfs_rx_queue_group; const struct rtnl_link_ops *rtnl_link_ops; |