diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2014-06-12 22:24:31 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2014-11-19 18:46:09 +0100 |
| commit | a344d6778a98e4c19ac871f369e399e6356edcb3 (patch) | |
| tree | 57680bfd10fc013c7a996fbea7212be900f089db /net/mac80211/tx.c | |
| parent | mac80211: rcu-ify scan and scheduled scan request pointers (diff) | |
| download | linux-a344d6778a98e4c19ac871f369e399e6356edcb3.tar.xz linux-a344d6778a98e4c19ac871f369e399e6356edcb3.zip | |
mac80211: allow drivers to support NL80211_SCAN_FLAG_RANDOM_ADDR
Allow drivers to support NL80211_SCAN_FLAG_RANDOM_ADDR with software
based scanning and generate a random MAC address for them for every
scan request with the flag.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/tx.c')
| -rw-r--r-- | net/mac80211/tx.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 0cb41d1a1f20..66ddbbeccd20 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -2961,19 +2961,16 @@ struct sk_buff *ieee80211_nullfunc_get(struct ieee80211_hw *hw, EXPORT_SYMBOL(ieee80211_nullfunc_get); struct sk_buff *ieee80211_probereq_get(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, + const u8 *src_addr, const u8 *ssid, size_t ssid_len, size_t tailroom) { - struct ieee80211_sub_if_data *sdata; - struct ieee80211_local *local; + struct ieee80211_local *local = hw_to_local(hw); struct ieee80211_hdr_3addr *hdr; struct sk_buff *skb; size_t ie_ssid_len; u8 *pos; - sdata = vif_to_sdata(vif); - local = sdata->local; ie_ssid_len = 2 + ssid_len; skb = dev_alloc_skb(local->hw.extra_tx_headroom + sizeof(*hdr) + @@ -2988,7 +2985,7 @@ struct sk_buff *ieee80211_probereq_get(struct ieee80211_hw *hw, hdr->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_PROBE_REQ); eth_broadcast_addr(hdr->addr1); - memcpy(hdr->addr2, vif->addr, ETH_ALEN); + memcpy(hdr->addr2, src_addr, ETH_ALEN); eth_broadcast_addr(hdr->addr3); pos = skb_put(skb, ie_ssid_len); |