nl80211: add support for BSSIDs in scheduled scan matchsets

This patch allows for the scheduled scan request to specify matchsets
for specific BSSIDs.

Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
Reviewed-by: Franky Lin <franky.lin@broadcom.com>
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
[docs, netlink policy fix]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 43c0f38..4058518 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1613,11 +1613,15 @@ static inline void get_random_mask_addr(u8 *buf, const u8 *addr, const u8 *mask)
 /**
  * struct cfg80211_match_set - sets of attributes to match
  *
- * @ssid: SSID to be matched; may be zero-length for no match (RSSI only)
+ * @ssid: SSID to be matched; may be zero-length in case of BSSID match
+ *	or no match (RSSI only)
+ * @bssid: BSSID to be matched; may be all-zero BSSID in case of SSID match
+ *	or no match (RSSI only)
  * @rssi_thold: don't report scan results below this threshold (in s32 dBm)
  */
 struct cfg80211_match_set {
 	struct cfg80211_ssid ssid;
+	u8 bssid[ETH_ALEN];
 	s32 rssi_thold;
 };