Upon receiving CSA with 160Mhz extended NSS BW from associated AP,
STA should set the HT operation_mode based on new_center_freq_seg1
because it is later used as ccfs2 in ieee80211_chandef_vht_oper().
Signed-off-by: Aviad Brikman <aviad.brikman@xxxxxxxxxx>
Signed-off-by: Shay Bar <shay.bar@xxxxxxxxxx>
---
net/mac80211/spectmgmt.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/net/mac80211/spectmgmt.c b/net/mac80211/spectmgmt.c
index ae1cb2c68722..9acbf5fab542 100644
--- a/net/mac80211/spectmgmt.c
+++ b/net/mac80211/spectmgmt.c
@@ -133,16 +133,18 @@ int ieee80211_parse_ch_switch_ie(struct ieee80211_sub_if_data *sdata,
}
if (wide_bw_chansw_ie) {
+ u8 new_seg1 = wide_bw_chansw_ie->new_center_freq_seg1;
struct ieee80211_vht_operation vht_oper = {
.chan_width =
wide_bw_chansw_ie->new_channel_width,
.center_freq_seg0_idx =
wide_bw_chansw_ie->new_center_freq_seg0,
- .center_freq_seg1_idx =
- wide_bw_chansw_ie->new_center_freq_seg1,
+ .center_freq_seg1_idx = new_seg1,
/* .basic_mcs_set doesn't matter */
};
- struct ieee80211_ht_operation ht_oper = {};
+ struct ieee80211_ht_operation ht_oper = {
+ .operation_mode = (new_seg1 << IEEE80211_HT_OP_MODE_CCFS2_SHIFT),
+ };
/* default, for the case of IEEE80211_VHT_CHANWIDTH_USE_HT,
* to the previously parsed chandef
--
2.17.1
