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mac80211: add parse regulatory info in 6 GHz operation information

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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>
Link: https://lore.kernel.org/r/20210924100052.32029-3-wgong@codeaurora.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Wen Gong 2021-09-24 06:00:48 -04:00 committed by Johannes Berg
parent 405fca8a94
commit cb751b7a57
1 changed files with 14 additions and 0 deletions
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14
net/mac80211/util.c
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@ -3385,6 +3385,7 @@ 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 = &sdata->vif.bss_conf;
bool support_80_80, support_160;
u8 he_phy_cap;
u32 freq;
@ -3428,6 +3429,19 @@ 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:
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;
default:
bss_conf->power_type = IEEE80211_REG_UNSET_AP;
break;
}
switch (u8_get_bits(he_6ghz_oper->control,
IEEE80211_HE_6GHZ_OPER_CTRL_CHANWIDTH)) {
case IEEE80211_HE_6GHZ_OPER_CTRL_CHANWIDTH_20MHZ: