From d0b2f91bede3bd5e3d24dd6803e56eee959c1797 Mon Sep 17 00:00:00 2001
From: André Fabian Silva Delgado <emulatorman@parabola.nu>
Date: Thu, 20 Oct 2016 00:10:27 -0300
Subject: Linux-libre 4.8.2-gnu

---
 include/linux/ieee802154.h | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

(limited to 'include/linux/ieee802154.h')

diff --git a/include/linux/ieee802154.h b/include/linux/ieee802154.h
index acedbb68a..ddb890174 100644
--- a/include/linux/ieee802154.h
+++ b/include/linux/ieee802154.h
@@ -31,6 +31,8 @@
 #define IEEE802154_MIN_PSDU_LEN		9
 #define IEEE802154_FCS_LEN		2
 #define IEEE802154_MAX_AUTH_TAG_LEN	16
+#define IEEE802154_FC_LEN		2
+#define IEEE802154_SEQ_LEN		1
 
 /*  General MAC frame format:
  *  2 bytes: Frame Control
@@ -48,6 +50,7 @@
 
 #define IEEE802154_EXTENDED_ADDR_LEN	8
 #define IEEE802154_SHORT_ADDR_LEN	2
+#define IEEE802154_PAN_ID_LEN		2
 
 #define IEEE802154_LIFS_PERIOD		40
 #define IEEE802154_SIFS_PERIOD		12
@@ -221,9 +224,17 @@ enum {
 #define IEEE802154_FCTL_ACKREQ		0x0020
 #define IEEE802154_FCTL_SECEN		0x0004
 #define IEEE802154_FCTL_INTRA_PAN	0x0040
+#define IEEE802154_FCTL_DADDR		0x0c00
+#define IEEE802154_FCTL_SADDR		0xc000
 
 #define IEEE802154_FTYPE_DATA		0x0001
 
+#define IEEE802154_FCTL_ADDR_NONE	0x0000
+#define IEEE802154_FCTL_DADDR_SHORT	0x0800
+#define IEEE802154_FCTL_DADDR_EXTENDED	0x0c00
+#define IEEE802154_FCTL_SADDR_SHORT	0x8000
+#define IEEE802154_FCTL_SADDR_EXTENDED	0xc000
+
 /*
  * ieee802154_is_data - check if type is IEEE802154_FTYPE_DATA
  * @fc: frame control bytes in little-endian byteorder
@@ -261,6 +272,24 @@ static inline bool ieee802154_is_intra_pan(__le16 fc)
 	return fc & cpu_to_le16(IEEE802154_FCTL_INTRA_PAN);
 }
 
+/*
+ * ieee802154_daddr_mode - get daddr mode from fc
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline __le16 ieee802154_daddr_mode(__le16 fc)
+{
+	return fc & cpu_to_le16(IEEE802154_FCTL_DADDR);
+}
+
+/*
+ * ieee802154_saddr_mode - get saddr mode from fc
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline __le16 ieee802154_saddr_mode(__le16 fc)
+{
+	return fc & cpu_to_le16(IEEE802154_FCTL_SADDR);
+}
+
 /**
  * ieee802154_is_valid_psdu_len - check if psdu len is valid
  * available lengths:
-- 
cgit v1.2.3-54-g00ecf