diff mbox

[v2,1/4] cfg80211: add P2P Notice of Absence attribute

Message ID 1363877277-5108-1-git-send-email-janusz.dziedzic@gmail.com (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Janusz Dziedzic March 21, 2013, 2:47 p.m. UTC 
Add P2P Notice of Absence attribute structure.

Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
---
 include/linux/ieee80211.h |   20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

Comments

Johannes Berg March 22, 2013, 10:42 a.m. UTC | #1 
Applied all, squashing 3 and 4 to not break compile inbetween.

johannes

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diff mbox

Patch

diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 4cf0c9e..d10b5bb 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -1027,6 +1027,26 @@  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
  *