diff options
| author | Rostislav Lisovy <lisovy@gmail.com> | 2014-11-03 10:33:18 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2014-11-04 13:18:17 +0100 |
| commit | 6e0bd6c35b021dc73a81ebd1ef79761233c48b50 (patch) | |
| tree | f3da02d8006a5ff98f3dd33a37dc1eddafd7b85c /net/wireless/util.c | |
| parent | 5b3dc42b1b0db0264bbbe4ae44c15ab97bfd1e93 (diff) | |
| download | linux-6e0bd6c35b021dc73a81ebd1ef79761233c48b50.tar.bz2 | |
cfg80211: 802.11p OCB mode handling
This patch adds new iface type (NL80211_IFTYPE_OCB) representing
the OCB (Outside the Context of a BSS) mode.
When establishing a connection to the network a cfg80211_join_ocb
function is called (particular nl80211_command is added as well).
A mandatory parameters during the ocb_join operation are 'center
frequency' and 'channel width (5/10 MHz)'.
Changes done in mac80211 are minimal possible required to avoid
many warnings (warning: enumeration value 'NL80211_IFTYPE_OCB'
not handled in switch) during compilation. Full functionality
(where needed) is added in the following patch.
Signed-off-by: Rostislav Lisovy <rostislav.lisovy@fel.cvut.cz>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/util.c')
| -rw-r--r-- | net/wireless/util.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/wireless/util.c b/net/wireless/util.c index 5e233a577d0f..d0ac795445b7 100644 --- a/net/wireless/util.c +++ b/net/wireless/util.c @@ -442,7 +442,8 @@ int ieee80211_data_to_8023(struct sk_buff *skb, const u8 *addr, break; case cpu_to_le16(0): if (iftype != NL80211_IFTYPE_ADHOC && - iftype != NL80211_IFTYPE_STATION) + iftype != NL80211_IFTYPE_STATION && + iftype != NL80211_IFTYPE_OCB) return -1; break; } @@ -519,6 +520,7 @@ int ieee80211_data_from_8023(struct sk_buff *skb, const u8 *addr, memcpy(hdr.addr3, skb->data, ETH_ALEN); hdrlen = 24; break; + case NL80211_IFTYPE_OCB: case NL80211_IFTYPE_ADHOC: /* DA SA BSSID */ memcpy(hdr.addr1, skb->data, ETH_ALEN); @@ -937,6 +939,7 @@ int cfg80211_change_iface(struct cfg80211_registered_device *rdev, if (dev->ieee80211_ptr->use_4addr) break; /* fall through */ + case NL80211_IFTYPE_OCB: case NL80211_IFTYPE_P2P_CLIENT: case NL80211_IFTYPE_ADHOC: dev->priv_flags |= IFF_DONT_BRIDGE; |