@@ -1687,9 +1687,19 @@ static void mac80211_hwsim_beacon_tx(void *arg, u8 *mac,
mgmt = (struct ieee80211_mgmt *) skb->data;
/* fake header transmission time */
data->abs_bcn_ts = mac80211_hwsim_get_tsf_raw();
- mgmt->u.beacon.timestamp = cpu_to_le64(data->abs_bcn_ts +
- data->tsf_offset +
- 24 * 8 * 10 / txrate->bitrate);
+ if (ieee80211_is_s1g_beacon(mgmt->frame_control)) {
+ struct ieee80211_ext *ext = (void *) mgmt;
+
+ ext->u.s1g_beacon.timestamp = cpu_to_le32(data->abs_bcn_ts +
+ data->tsf_offset +
+ 10 * 8 * 10 /
+ txrate->bitrate);
+ } else {
+ mgmt->u.beacon.timestamp = cpu_to_le64(data->abs_bcn_ts +
+ data->tsf_offset +
+ 24 * 8 * 10 /
+ txrate->bitrate);
+ }
mac80211_hwsim_tx_frame(hw, skb,
rcu_dereference(vif->chanctx_conf)->def.chan);
mac80211_hwsim was corrupting the S1G beacon because the timestamp location (and size) does not match the management beacon. Signed-off-by: Thomas Pedersen <thomas@adapt-ip.com> --- v3: - fix this before claiming S1G support Reported-by: kernel test robot <rong.a.chen@intel.com> --- drivers/net/wireless/mac80211_hwsim.c | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-)