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[v3,3/9] mac80211: add parse regulatory info in 6 GHz operation information

Message ID 20210903114821.23346-4-wgong@codeaurora.org
State New
Headers show
Series cfg80211/mac80211: Add support for 6GHZ STA for various modes : LPI, SP and VLP | expand

Commit Message

Wen Gong Sept. 3, 2021, 11:48 a.m. UTC 
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 <wgong@codeaurora.org>
---
 net/mac80211/util.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)
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Patch

diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 93d96a4f9c3e..04f2ba530d4f 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -3352,6 +3352,7 @@  bool ieee80211_chandef_he_6ghz_oper(struct ieee80211_sub_if_data *sdata,
 	const struct ieee80211_sta_he_cap *he_cap;
 	struct cfg80211_chan_def he_chandef = *chandef;
 	const struct ieee80211_he_6ghz_oper *he_6ghz_oper;
+	struct ieee80211_bss_conf *bss_conf;
 	bool support_80_80, support_160;
 	u8 he_phy_cap;
 	u32 freq;
@@ -3395,6 +3396,18 @@  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);
 
+	bss_conf = &sdata->vif.bss_conf;
+
+	switch (u8_get_bits(he_6ghz_oper->control,
+			    IEEE80211_HE_6GHZ_OPER_CTRL_REG_INFO)) {
+	case IEEE80211_6GHZ_CTRL_REG_LPI_AP:
+		bss_conf->power_type = IEEE80211_REG_LPI_AP;
+		break;
+	case IEEE80211_6GHZ_CTRL_REG_SP_AP:
+		bss_conf->power_type = IEEE80211_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: