diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2024-10-07 15:00:53 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2024-10-23 16:43:23 +0200 |
| commit | f828deb70c96748eb3a7462d5dbc432a28adae5f (patch) | |
| tree | 0b375692176b3729703f2678248192d3d8ffce9b /net/mac80211/ibss.c | |
| parent | c4382d5ca1af75cf909463c7a707efd1a5f9a557 (diff) | |
wifi: mac80211: allow rate_control_rate_init() for links
Andrei previously fixed an issue in the client where the NSS
for links other than the primary/assoc/deflink isn't set. The
same issue appears to exist on the AP side, because there's
only a call to rate_control_rate_init() for the deflink, and
not any other links.
Rework the code a bit to do rate_control_rate_init() for links,
even if it really doesn't work with software rate control yet,
it does other things as well.
Also add rate_control_rate_init_all_links() to actually do it
properly when moving to ASSOC state in cfg80211.
Change the explicit call to ieee80211_sta_init_nss() to instead
be rate_control_rate_init() now in the client code, but also
add a call to rate_control_rate_init() when a link is added in
AP mode and the STA is already associated.
This should fix the NSS initialization issue, and perhaps pave
the way for actual software rate scaling a bit, in case anyone
cares in the future, but that of course needs a lot more than
just the init call.
We still need to fix the rate control _update_ as well, and the
sta_rc_update() driver method especially, but that will be in a
different patch.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20241007144851.c693274a908f.I0376da02e9f5a30eaa1b5d0d01371ff09506d453@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/ibss.c')
| -rw-r--r-- | net/mac80211/ibss.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c index 3f74bbceeca5..08fac295ad5b 100644 --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -569,7 +569,7 @@ static struct sta_info *ieee80211_ibss_finish_sta(struct sta_info *sta) if (!sta->sdata->u.ibss.control_port) sta_info_pre_move_state(sta, IEEE80211_STA_AUTHORIZED); - rate_control_rate_init(sta); + rate_control_rate_init(&sta->deflink); /* If it fails, maybe we raced another insertion? */ if (sta_info_insert_rcu(sta)) @@ -1068,7 +1068,7 @@ static void ieee80211_update_sta_info(struct ieee80211_sub_if_data *sdata, /* Force rx_nss recalculation */ sta->sta.deflink.rx_nss = 0; - rate_control_rate_init(sta); + rate_control_rate_init(&sta->deflink); if (sta->sta.deflink.rx_nss != rx_nss) changed |= IEEE80211_RC_NSS_CHANGED; |