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From: Alexander Aring <aar@pengutronix.de>
To: linux-wpan@vger.kernel.org
Cc: kernel@pengutronix.de, jukka.rissanen@linux.intel.com,
	hannes@stressinduktion.org, stefan@osg.samsung.com,
	mcr@sandelman.ca, werner@almesberger.net,
	Alexander Aring <aar@pengutronix.de>
Subject: [RFCv2 bluetooth-next 10/21] 6lowpan: add lowpan_is_ll function
Date: Thu,  7 Apr 2016 20:54:11 +0200	[thread overview]
Message-ID: <1460055262-4330-11-git-send-email-aar@pengutronix.de> (raw)
In-Reply-To: <1460055262-4330-1-git-send-email-aar@pengutronix.de>

This patch adds the lowpan_is_ll function, which can be used to make a
special 6lowpan linklayer handling for a specific 6lowpan linklayer
type.

Signed-off-by: Alexander Aring <aar@pengutronix.de>
---
 net/6lowpan/6lowpan_i.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/net/6lowpan/6lowpan_i.h b/net/6lowpan/6lowpan_i.h
index d16bb4b..97ecc27 100644
--- a/net/6lowpan/6lowpan_i.h
+++ b/net/6lowpan/6lowpan_i.h
@@ -3,6 +3,15 @@
 
 #include <linux/netdevice.h>
 
+#include <net/6lowpan.h>
+
+/* caller need to be sure it's dev->type is ARPHRD_6LOWPAN */
+static inline bool lowpan_is_ll(const struct net_device *dev,
+				enum lowpan_lltypes lltype)
+{
+	return lowpan_dev(dev)->lltype == lltype;
+}
+
 #ifdef CONFIG_6LOWPAN_DEBUGFS
 int lowpan_dev_debugfs_init(struct net_device *dev);
 void lowpan_dev_debugfs_exit(struct net_device *dev);
-- 
2.8.0


  parent reply	other threads:[~2016-04-07 18:54 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-07 18:54 [RFCv2 bluetooth-next 00/21] 6lowpan: l2 neighbour data and short address Alexander Aring
2016-04-07 18:54 ` [RFCv2 bluetooth-next 01/21] ieee802154: cleanups for ieee802154.h Alexander Aring
2016-04-07 18:54 ` [RFCv2 bluetooth-next 02/21] ieee802154: add short address helpers Alexander Aring
2016-04-07 18:54 ` [RFCv2 bluetooth-next 03/21] nl802154: avoid address change while running lowpan Alexander Aring
2016-04-07 18:54 ` [RFCv2 bluetooth-next 04/21] ieee802154: 6lowpan: fix short addr hash Alexander Aring
2016-04-07 18:54 ` [RFCv2 bluetooth-next 05/21] 6lowpan: change naming for lowpan private data Alexander Aring
2016-04-07 18:54 ` [RFCv2 bluetooth-next 06/21] 6lowpan: move lowpan_802154_dev to 6lowpan Alexander Aring
2016-04-07 18:54 ` [RFCv2 bluetooth-next 07/21] 6lowpan: iphc: rename add lowpan prefix Alexander Aring
2016-04-07 18:54 ` [RFCv2 bluetooth-next 08/21] 6lowpan: iphc: remove unnecessary zero data Alexander Aring
2016-04-07 18:54 ` [RFCv2 bluetooth-next 09/21] 6lowpan: move eui64 uncompress function Alexander Aring
2016-04-07 18:54 ` Alexander Aring [this message]
2016-04-07 18:54 ` [RFCv2 bluetooth-next 11/21] 6lowpan: move mac802154 header Alexander Aring
2016-04-07 18:54 ` [RFCv2 bluetooth-next 12/21] 6lowpan: add private neighbour data Alexander Aring
2016-04-07 18:54 ` [RFCv2 bluetooth-next 13/21] 6lowpan: add 802.15.4 short addr slaac Alexander Aring
2016-04-07 18:54 ` [RFCv2 bluetooth-next 14/21] 6lowpan: remove ipv6 module request Alexander Aring
2016-04-07 18:54 ` [RFCv2 bluetooth-next 15/21] ndisc: add addr_len parameter to ndisc_opt_addr_space Alexander Aring
2016-04-07 18:54 ` [RFCv2 bluetooth-next 16/21] ndisc: add addr_len parameter to ndisc_opt_addr_data Alexander Aring
2016-04-07 18:54 ` [RFCv2 bluetooth-next 17/21] ndisc: add addr_len parameter to ndisc_fill_addr_option Alexander Aring
2016-04-07 18:54 ` [RFCv2 bluetooth-next 18/21] ipv6: introduce neighbour discovery ops Alexander Aring
2016-04-07 18:54 ` [RFCv2 bluetooth-next 19/21] ipv6: export ndisc functions Alexander Aring
2016-04-07 18:54 ` [RFCv2 bluetooth-next 20/21] 6lowpan: introduce 6lowpan-nd Alexander Aring
2016-04-07 18:54 ` [RFCv2 bluetooth-next 21/21] 6lowpan: add support for 802.15.4 short addr handling Alexander Aring

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