Thread (43 messages) 43 messages, 3 authors, 2023-07-19
STALE1048d

[PATCH v2 3/8] mac80211: add parse regulatory info in 6 GHz operation information

From: Wen Gong <hidden>
Date: 2021-08-20 12:21:24
Also in: ath11k
Subsystem: mac80211, the rest · Maintainers: Johannes Berg, Linus Torvalds

This patch is to convert the regulatory info subfield in HE operation
element to power type and save in struct cfg80211_chan_def.

Signed-off-by: Wen Gong <redacted>
---
 net/mac80211/util.c | 10 ++++++++++
 1 file changed, 10 insertions(+)
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 93d96a4f9c3e..cb1c35d8ef48 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -3395,6 +3395,16 @@ bool ieee80211_chandef_he_6ghz_oper(struct ieee80211_sub_if_data *sdata,
 					      NL80211_BAND_6GHZ);
 	he_chandef.chan = ieee80211_get_channel(sdata->local->hw.wiphy, freq);
 
+	switch (u8_get_bits(he_6ghz_oper->control,
+			    IEEE80211_HE_6GHZ_OPER_CTRL_REG_INFO)) {
+	case IEEE80211_6GHZ_CTRL_REG_LPI_AP:
+		he_chandef.power_type = NL80211_REG_LPI_AP;
+		break;
+	case IEEE80211_6GHZ_CTRL_REG_SP_AP:
+		he_chandef.power_type = NL80211_REG_SP_AP;
+		break;
+	}
+
 	switch (u8_get_bits(he_6ghz_oper->control,
 			    IEEE80211_HE_6GHZ_OPER_CTRL_CHANWIDTH)) {
 	case IEEE80211_HE_6GHZ_OPER_CTRL_CHANWIDTH_20MHZ:
-- 
2.31.1
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help