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-rw-r--r--net/6lowpan/Makefile2
-rw-r--r--net/6lowpan/core.c40
-rw-r--r--net/6lowpan/iphc.c19
3 files changed, 42 insertions, 19 deletions
diff --git a/net/6lowpan/Makefile b/net/6lowpan/Makefile
index eb8baa72a..c6ffc55ee 100644
--- a/net/6lowpan/Makefile
+++ b/net/6lowpan/Makefile
@@ -1,6 +1,6 @@
obj-$(CONFIG_6LOWPAN) += 6lowpan.o
-6lowpan-y := iphc.o nhc.o
+6lowpan-y := core.o iphc.o nhc.o
#rfc6282 nhcs
obj-$(CONFIG_6LOWPAN_NHC_DEST) += nhc_dest.o
diff --git a/net/6lowpan/core.c b/net/6lowpan/core.c
new file mode 100644
index 000000000..ae1896fa4
--- /dev/null
+++ b/net/6lowpan/core.c
@@ -0,0 +1,40 @@
+/* This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Authors:
+ * (C) 2015 Pengutronix, Alexander Aring <aar@pengutronix.de>
+ */
+
+#include <linux/module.h>
+
+#include <net/6lowpan.h>
+
+void lowpan_netdev_setup(struct net_device *dev, enum lowpan_lltypes lltype)
+{
+ lowpan_priv(dev)->lltype = lltype;
+}
+EXPORT_SYMBOL(lowpan_netdev_setup);
+
+static int __init lowpan_module_init(void)
+{
+ request_module_nowait("ipv6");
+
+ request_module_nowait("nhc_dest");
+ request_module_nowait("nhc_fragment");
+ request_module_nowait("nhc_hop");
+ request_module_nowait("nhc_ipv6");
+ request_module_nowait("nhc_mobility");
+ request_module_nowait("nhc_routing");
+ request_module_nowait("nhc_udp");
+
+ return 0;
+}
+module_init(lowpan_module_init);
+
+MODULE_LICENSE("GPL");
diff --git a/net/6lowpan/iphc.c b/net/6lowpan/iphc.c
index 94a375c04..1e0071fdc 100644
--- a/net/6lowpan/iphc.c
+++ b/net/6lowpan/iphc.c
@@ -48,7 +48,6 @@
#include <linux/bitops.h>
#include <linux/if_arp.h>
-#include <linux/module.h>
#include <linux/netdevice.h>
#include <net/6lowpan.h>
#include <net/ipv6.h>
@@ -284,7 +283,7 @@ lowpan_header_decompress(struct sk_buff *skb, struct net_device *dev,
if (lowpan_fetch_skb(skb, &tmp, sizeof(tmp)))
return -EINVAL;
- hdr.flow_lbl[0] = (skb->data[0] & 0x0F) | ((tmp >> 2) & 0x30);
+ hdr.flow_lbl[0] = (tmp & 0x0F) | ((tmp >> 2) & 0x30);
memcpy(&hdr.flow_lbl[1], &skb->data[0], 2);
skb_pull(skb, 2);
break;
@@ -610,19 +609,3 @@ int lowpan_header_compress(struct sk_buff *skb, struct net_device *dev,
return 0;
}
EXPORT_SYMBOL_GPL(lowpan_header_compress);
-
-static int __init lowpan_module_init(void)
-{
- request_module_nowait("nhc_dest");
- request_module_nowait("nhc_fragment");
- request_module_nowait("nhc_hop");
- request_module_nowait("nhc_ipv6");
- request_module_nowait("nhc_mobility");
- request_module_nowait("nhc_routing");
- request_module_nowait("nhc_udp");
-
- return 0;
-}
-module_init(lowpan_module_init);
-
-MODULE_LICENSE("GPL");