add more to know it.
On 2020-11-23 16:38, Wen Gong wrote:
On 2020-09-22 10:28, Thomas Pedersen wrote:
...
@@ -3446,6 +3453,42 @@ bool ieee80211_chandef_he_6ghz_oper(struct
ieee80211_sub_if_data *sdata,
*chandef = he_chandef;
+ return false;
+}
This change the "return true" to "return false" by default of
ieee80211_chandef_he_6ghz_oper.
It should be typo mistake.
+
+bool ieee80211_chandef_s1g_oper(const struct ieee80211_s1g_oper_ie
*oper,
+ struct cfg80211_chan_def *chandef)
+{
+ u32 oper_freq;
+
+ if (!oper)
+ return false;
+
+ switch (FIELD_GET(S1G_OPER_CH_WIDTH_OPER, oper->ch_width)) {
+ case IEEE80211_S1G_CHANWIDTH_1MHZ:
+ chandef->width = NL80211_CHAN_WIDTH_1;
+ break;
+ case IEEE80211_S1G_CHANWIDTH_2MHZ:
+ chandef->width = NL80211_CHAN_WIDTH_2;
+ break;
+ case IEEE80211_S1G_CHANWIDTH_4MHZ:
+ chandef->width = NL80211_CHAN_WIDTH_4;
+ break;
+ case IEEE80211_S1G_CHANWIDTH_8MHZ:
+ chandef->width = NL80211_CHAN_WIDTH_8;
+ break;
+ case IEEE80211_S1G_CHANWIDTH_16MHZ:
+ chandef->width = NL80211_CHAN_WIDTH_16;
+ break;
+ default:
+ return false;
+ }
+
+ oper_freq = ieee80211_channel_to_freq_khz(oper->oper_ch,
+ NL80211_BAND_S1GHZ);
+ chandef->center_freq1 = KHZ_TO_MHZ(oper_freq);
+ chandef->freq1_offset = oper_freq % 1000;
+
return true;
}
....
