diff options
| author | Ayala Beker <ayala.beker@intel.com> | 2024-03-18 18:53:22 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2024-03-25 15:23:07 +0100 |
| commit | 134d715e9ee2611edfb51774608ad465266bb3ef (patch) | |
| tree | b28cb99dc99de0698190466ceb777b86d51e2aad /net | |
| parent | a8b5d4809b503da668966a8187b9872e6c85291c (diff) | |
| download | lwn-134d715e9ee2611edfb51774608ad465266bb3ef.tar.gz lwn-134d715e9ee2611edfb51774608ad465266bb3ef.zip | |
wifi: mac80211: correctly set active links upon TTLM
Fix ieee80211_ttlm_set_links() to not set all active links,
but instead let the driver know that valid links status changed
and select the active links properly.
Fixes: 8f500fbc6c65 ("wifi: mac80211: process and save negotiated TID to Link mapping request")
Signed-off-by: Ayala Beker <ayala.beker@intel.com>
Reviewed-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240318184907.acddbbf39584.Ide858f95248fcb3e483c97fcaa14b0cd4e964b10@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/mlme.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 202b2ddb4cc1..96b70006b7fc 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -5874,6 +5874,15 @@ static int ieee80211_ttlm_set_links(struct ieee80211_sub_if_data *sdata, } if (sdata->vif.active_links != active_links) { + /* usable links are affected when active_links are changed, + * so notify the driver about the status change + */ + changed |= BSS_CHANGED_MLD_VALID_LINKS; + active_links &= sdata->vif.active_links; + if (!active_links) + active_links = + BIT(__ffs(sdata->vif.valid_links & + ~dormant_links)); ret = ieee80211_set_active_links(&sdata->vif, active_links); if (ret) { sdata_info(sdata, "Failed to set TTLM active links\n"); @@ -5888,7 +5897,6 @@ static int ieee80211_ttlm_set_links(struct ieee80211_sub_if_data *sdata, goto out; } - changed |= BSS_CHANGED_MLD_VALID_LINKS; sdata->vif.suspended_links = suspended_links; if (sdata->vif.suspended_links) changed |= BSS_CHANGED_MLD_TTLM; |