X-Git-Url: https://jxself.org/git/?p=carl9170fw.git;a=blobdiff_plain;f=include%2Flinux%2Fieee80211.h;h=ea446085e17abeb175eaa2479eedd55d885bebb0;hp=5567dc173fde920675aa7ffd86e9702ad0251337;hb=eb063001977452261176f271c5d78771695ee88b;hpb=9e8c14ba532a7a8087548cbb3cc458d0fa387cdf

diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 5567dc1..ea44608 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -1004,6 +1004,26 @@ enum ieee80211_p2p_attr_id {
 	IEEE80211_P2P_ATTR_MAX
 };
 
+/* Notice of Absence attribute - described in P2P spec 4.1.14 */
+/* Typical max value used here */
+#define IEEE80211_P2P_NOA_DESC_MAX	4
+
+struct ieee80211_p2p_noa_desc {
+	u8 count;
+	__le32 duration;
+	__le32 interval;
+	__le32 start_time;
+} __packed;
+
+struct ieee80211_p2p_noa_attr {
+	u8 index;
+	u8 oppps_ctwindow;
+	struct ieee80211_p2p_noa_desc desc[IEEE80211_P2P_NOA_DESC_MAX];
+} __packed;
+
+#define IEEE80211_P2P_OPPPS_ENABLE_BIT		BIT(7)
+#define IEEE80211_P2P_OPPPS_CTWINDOW_MASK	0x7F
+
 /**
  * struct ieee80211_bar - HT Block Ack Request
  *