diff mbox series

[wireless-next,v12,4/4] wifi: mac80211: Set RTS threshold on per-radio basis

Message ID 20250603172924.336883-5-quic_rdevanat@quicinc.com
State New
Headers show
Series wifi: cfg80211/mac80211: Set/get wiphy parameters on per-radio basis | expand

Commit Message

Roopni Devanathan June 3, 2025, 5:29 p.m. UTC 
Add support to get the radio for which RTS threshold needs to be changed
from userspace. Pass on this radio index to underlying drivers as an
additional argument.

A value of -1 indicates radio index is not mentioned and that the
configuration applies to all radio(s) of the wiphy.

Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com>
---
 net/mac80211/cfg.c  | 8 ++++++++
 net/mac80211/util.c | 7 ++++++-
 2 files changed, 14 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index c0645de95a53..59b5b2337886 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -3060,6 +3060,14 @@  static int ieee80211_set_wiphy_params(struct wiphy *wiphy, int radio_idx,
 	}
 
 	if (changed & WIPHY_PARAM_RTS_THRESHOLD) {
+		u32 rts_threshold;
+
+		if (radio_idx >= wiphy->n_radio)
+			rts_threshold = wiphy->rts_threshold;
+		else
+			rts_threshold =
+				wiphy->radio_cfg[radio_idx].rts_threshold;
+
 		err = drv_set_rts_threshold(local, radio_idx,
 					    wiphy->rts_threshold);
 
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 78cdce9d3993..272f2a4a0b02 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1829,7 +1829,12 @@  int ieee80211_reconfig(struct ieee80211_local *local)
 	drv_set_frag_threshold(local, -1, hw->wiphy->frag_threshold);
 
 	/* setup RTS threshold */
-	drv_set_rts_threshold(local, -1, hw->wiphy->rts_threshold);
+	if (hw->wiphy->n_radio > 0)
+		for (i = 0; i < hw->wiphy->n_radio; i++)
+			drv_set_rts_threshold(local, i,
+					      hw->wiphy->radio_cfg[i].rts_threshold);
+	else
+		drv_set_rts_threshold(local, -1, hw->wiphy->rts_threshold);
 
 	/* reset coverage class */
 	drv_set_coverage_class(local, -1, hw->wiphy->coverage_class);