diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-06-18 18:07:15 (GMT) |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-08-20 11:58:22 (GMT) |
| commit | f142c6b906da451ded2c7a8e17b2a0e6fee3e891 (patch) | |
| tree | ed23b88e0cc23cb15fa28563d27965421ed47dd7 /net/mac80211/rx.c | |
| parent | 98104fdeda63d57631c9f89e90a7b83b58fcee40 (diff) | |
| download | linux-fsl-qoriq-f142c6b906da451ded2c7a8e17b2a0e6fee3e891.tar.xz | |
mac80211: support P2P Device abstraction
After cfg80211 got a P2P Device abstraction, add
support to mac80211. Whether it really is supported
or not will depend on whether or not the driver has
support for it, but mac80211 needs to change to be
able to support drivers that need a P2P Device.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/rx.c')
| -rw-r--r-- | net/mac80211/rx.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 78bf6c7..f5258eb 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -2812,8 +2812,7 @@ static int prepare_for_handlers(struct ieee80211_rx_data *rx, if (!bssid) { if (!ether_addr_equal(sdata->vif.addr, hdr->addr1)) return 0; - } else if (!ieee80211_bssid_match(bssid, - sdata->vif.addr)) { + } else if (!ieee80211_bssid_match(bssid, sdata->vif.addr)) { /* * Accept public action frames even when the * BSSID doesn't match, this is used for P2P @@ -2833,9 +2832,18 @@ static int prepare_for_handlers(struct ieee80211_rx_data *rx, if (!ether_addr_equal(sdata->u.wds.remote_addr, hdr->addr2)) return 0; break; + case NL80211_IFTYPE_P2P_DEVICE: + if (!ieee80211_is_public_action(hdr, skb->len) && + !ieee80211_is_probe_req(hdr->frame_control) && + !ieee80211_is_probe_resp(hdr->frame_control) && + !ieee80211_is_beacon(hdr->frame_control)) + return 0; + if (!ether_addr_equal(sdata->vif.addr, hdr->addr1)) + status->rx_flags &= ~IEEE80211_RX_RA_MATCH; + break; default: /* should never get here */ - WARN_ON(1); + WARN_ON_ONCE(1); break; } |