From: Eliad Peller <eliad@wizery.com>
Date: Thu, 15 Sep 2011 08:53:01 +0000 (+0300)
Subject: cfg80211: add cfg80211_find_vendor_ie() function
X-Git-Tag: 1.9.5~22
X-Git-Url: https://jxself.org/git/?a=commitdiff_plain;h=58801a3b4a1d0342c8bd57ddebe1f9580059808c;p=carl9170fw.git

cfg80211: add cfg80211_find_vendor_ie() function

Add function to find vendor-specific ie (along with
vendor-specific ie struct definition and P2P OUI values)

Signed-off-by: Eliad Peller <eliad@wizery.com>
Reviewed-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
---

diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index a0846f4..eb3ded8 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -790,6 +790,13 @@ struct ieee80211_mmie {
 	u8 mic[8];
 } __attribute__ ((packed));
 
+struct ieee80211_vendor_ie {
+	u8 element_id;
+	u8 len;
+	u8 oui[3];
+	u8 oui_type;
+} __packed;
+
 /* Control frames */
 struct ieee80211_rts {
 	__le16 frame_control;
@@ -1500,6 +1507,9 @@ enum ieee80211_sa_query_action {
 
 #define WLAN_PMKID_LEN			16
 
+#define WLAN_OUI_WFA			0x506f9a
+#define WLAN_OUI_TYPE_WFA_P2P		9
+
 /*
  * WMM/802.11e Tspec Element
  */