From: Alexander Aring <alex.aring-Re5JQEeQqe8AvxtiuMwx3w@public•gmane.org>
To: alex.bluesman.smirnov-Re5JQEeQqe8AvxtiuMwx3w@public•gmane.org
Cc: netdev-u79uwXL29TY76Z2rM5mHXA@public•gmane.org,
linux-zigbee-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public•gmane.org,
davem-fT/PcQaiUtIeIZ0/mPfg9Q@public•gmane.org
Subject: [PATCH net-next v4 1/8] 6lowpan: add frag information struct
Date: Wed, 26 Feb 2014 17:05:05 +0100 [thread overview]
Message-ID: <1393430712-11298-2-git-send-email-alex.aring@gmail.com> (raw)
In-Reply-To: <1393430712-11298-1-git-send-email-alex.aring-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
This patch adds a 6lowpan fragmentation struct into cb of skb which
is necessary to hold fragmentation information.
Signed-off-by: Alexander Aring <alex.aring-Re5JQEeQqe8AvxtiuMwx3w@public•gmane.org>
---
include/net/ieee802154_netdev.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/include/net/ieee802154_netdev.h b/include/net/ieee802154_netdev.h
index 8196d5d..97b2e34 100644
--- a/include/net/ieee802154_netdev.h
+++ b/include/net/ieee802154_netdev.h
@@ -29,6 +29,12 @@
#include <net/af_ieee802154.h>
+struct ieee802154_frag_info {
+ __be16 d_tag;
+ u16 d_size;
+ u8 d_offset;
+};
+
/*
* A control block of skb passed between the ARPHRD_IEEE802154 device
* and other stack parts.
@@ -39,6 +45,7 @@ struct ieee802154_mac_cb {
struct ieee802154_addr da;
u8 flags;
u8 seq;
+ struct ieee802154_frag_info frag_info;
};
static inline struct ieee802154_mac_cb *mac_cb(struct sk_buff *skb)
--
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next prev parent reply other threads:[~2014-02-26 16:05 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-26 16:05 [PATCH net-next v4 0/8] 6lowpan: reimplementation of fragmentation handling Alexander Aring
2014-02-26 16:05 ` [PATCH net-next v4 2/8] 6lowpan: add uncompress header size function Alexander Aring
2014-02-26 16:10 ` David Laight
2014-02-26 16:20 ` Alexander Aring
2014-02-26 17:05 ` David Laight
2014-02-26 18:24 ` Joe Perches
2014-02-26 18:32 ` Alexander Aring
2014-02-26 18:35 ` Joe Perches
2014-02-26 18:56 ` David Miller
2014-02-26 16:05 ` [PATCH net-next v4 3/8] 6lowpan: fix fragmentation on sending side Alexander Aring
2014-02-26 16:05 ` [PATCH net-next v4 5/8] 6lowpan: move 6lowpan.c to 6lowpan_rtnl.c Alexander Aring
[not found] ` <1393430712-11298-1-git-send-email-alex.aring-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2014-02-26 16:05 ` Alexander Aring [this message]
2014-02-26 16:05 ` [PATCH net-next v4 4/8] 6lowpan: change tag type to __be16 Alexander Aring
2014-02-26 16:05 ` [PATCH net-next v4 6/8] 6lowpan: fix some checkpatch issues Alexander Aring
[not found] ` <1393430712-11298-7-git-send-email-alex.aring-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2014-02-26 17:24 ` Joe Perches
2014-02-26 18:59 ` David Miller
2014-02-26 16:05 ` [PATCH net-next v4 7/8] net: ns: add ieee802154_6lowpan namespace Alexander Aring
2014-02-26 16:05 ` [PATCH net-next v4 8/8] 6lowpan: handling 6lowpan fragmentation via inet_frag api Alexander Aring
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