2021-05-19 03:37:42

by Wen Gong

[permalink] [raw]
Subject: [PATCH 3/9] mac80211: add parse regulatory info in 6G Hz operation information

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 <[email protected]>
---
net/mac80211/util.c | 10 ++++++++++
1 file changed, 10 insertions(+)

diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index f080fcf60e45..f58136e844a7 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -3405,6 +3405,16 @@ 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