diff options
| author | Miri Korenblit <miriam.rachel.korenblit@intel.com> | 2023-09-28 17:35:26 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-10-23 11:43:26 +0200 |
| commit | c942398f95efb06d5434f86ea00fabe267f57af8 (patch) | |
| tree | f03f16c2056fd469c65a59628f5fe552cb36415a /net/mac80211/driver-ops.c | |
| parent | a1f5dcb1c0c1e26a7e158ce9fc28355041f26909 (diff) | |
wifi: mac80211: handle debugfs when switching to/from MLO
In MLO, we have a per-link debugfs directory which contains the
per-link files. In case of non-MLO we would like to put the per-link
files in the netdev directory to keep it how it was before MLO.
- Upon interface creation the netdev will be created with the per-link
files in it.
- Upon switching to MLO: delete the entire netdev directory and then
recreate it without the per-link files. Then the per-link directories
with the per-link files in it will be created in ieee80211_link_init()
- Upon switching to non-MLO: delete the entire netdev directory
(including the per-link directories) and recreate it with the per-link
files in it.
Note that this also aligns to always call the vif link debugfs
method for the deflink as promised in the documentation, which
wasn't done before.
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230928172905.082e698caca9.I5bef7b2026e0f58b4a958b3d1f459ac5baeccfc9@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/driver-ops.c')
| -rw-r--r-- | net/mac80211/driver-ops.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/mac80211/driver-ops.c b/net/mac80211/driver-ops.c index 08861ec61be9..7938ec87ef25 100644 --- a/net/mac80211/driver-ops.c +++ b/net/mac80211/driver-ops.c @@ -77,8 +77,11 @@ int drv_add_interface(struct ieee80211_local *local, sdata->flags |= IEEE80211_SDATA_IN_DRIVER; - if (!local->in_reconfig) + if (!local->in_reconfig) { drv_vif_add_debugfs(local, sdata); + /* initially vif is not MLD */ + ieee80211_link_debugfs_drv_add(&sdata->deflink); + } return 0; } |