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-rw-r--r--drivers/net/wireless/mac80211_hwsim.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index e922a4df3db3..593314e94d9d 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -1250,6 +1250,7 @@ static void mac80211_hwsim_tx(struct ieee80211_hw *hw,
{
struct mac80211_hwsim_data *data = hw->priv;
struct ieee80211_tx_info *txi = IEEE80211_SKB_CB(skb);
+ struct ieee80211_hdr *hdr = (void *)skb->data;
struct ieee80211_chanctx_conf *chanctx_conf;
struct ieee80211_channel *channel;
bool ack;
@@ -1295,6 +1296,22 @@ static void mac80211_hwsim_tx(struct ieee80211_hw *hw,
ARRAY_SIZE(txi->control.rates));
txi->rate_driver_data[0] = channel;
+
+ if (skb->len >= 24 + 8 &&
+ ieee80211_is_probe_resp(hdr->frame_control)) {
+ /* fake header transmission time */
+ struct ieee80211_mgmt *mgmt;
+ struct ieee80211_rate *txrate;
+ u64 ts;
+
+ mgmt = (struct ieee80211_mgmt *)skb->data;
+ txrate = ieee80211_get_tx_rate(hw, txi);
+ ts = mac80211_hwsim_get_tsf_raw();
+ mgmt->u.probe_resp.timestamp =
+ cpu_to_le64(ts + data->tsf_offset +
+ 24 * 8 * 10 / txrate->bitrate);
+ }
+
mac80211_hwsim_monitor_rx(hw, skb, channel);
/* wmediumd mode check */