mac80211_hwsim: Support a hw scan request for a specific BSSID

If the hw scan request specifies a single BSSID, use that value instead of the wildcard BSSID in the Probe Request frames. Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Johannes Berg <[email protected]>
cail · Apr 5, 2016 · 12880d1 · 12880d1
1 parent e345f44
commit 12880d1
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
@@ -1909,6 +1909,7 @@ static void hw_scan_work(struct work_struct *work)
 		/* send probes */
 		for (i = 0; i < req->n_ssids; i++) {
 			struct sk_buff *probe;
+			struct ieee80211_mgmt *mgmt;
 
 			probe = ieee80211_probereq_get(hwsim->hw,
 						       hwsim->scan_addr,
@@ -1918,6 +1919,10 @@ static void hw_scan_work(struct work_struct *work)
 			if (!probe)
 				continue;
 
+			mgmt = (struct ieee80211_mgmt *) probe->data;
+			memcpy(mgmt->da, req->bssid, ETH_ALEN);
+			memcpy(mgmt->bssid, req->bssid, ETH_ALEN);
+
 			if (req->ie_len)
 				memcpy(skb_put(probe, req->ie_len), req->ie,
 				       req->ie_len);