diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/6lowpan/Makefile | 2 | ||||
| -rw-r--r-- | net/6lowpan/core.c | 20 | ||||
| -rw-r--r-- | net/bluetooth/6lowpan.c | 9 | ||||
| -rw-r--r-- | net/ieee802154/6lowpan/6lowpan_i.h | 3 | ||||
| -rw-r--r-- | net/ieee802154/6lowpan/core.c | 4 |
5 files changed, 32 insertions, 6 deletions
diff --git a/net/6lowpan/Makefile b/net/6lowpan/Makefile index eb8baa72adc8..c6ffc55ee0d7 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 000000000000..ed0eec9b41a1 --- /dev/null +++ b/net/6lowpan/core.c @@ -0,0 +1,20 @@ +/* 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 <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); diff --git a/net/bluetooth/6lowpan.c b/net/bluetooth/6lowpan.c index 24ed5b02cefc..131e79cde350 100644 --- a/net/bluetooth/6lowpan.c +++ b/net/bluetooth/6lowpan.c @@ -85,7 +85,7 @@ struct lowpan_dev { static inline struct lowpan_dev *lowpan_dev(const struct net_device *netdev) { - return netdev_priv(netdev); + return (struct lowpan_dev *)lowpan_priv(netdev)->priv; } static inline void peer_add(struct lowpan_dev *dev, struct lowpan_peer *peer) @@ -848,8 +848,9 @@ static int setup_netdev(struct l2cap_chan *chan, struct lowpan_dev **dev) struct net_device *netdev; int err = 0; - netdev = alloc_netdev(sizeof(struct lowpan_dev), IFACE_NAME_TEMPLATE, - NET_NAME_UNKNOWN, netdev_setup); + netdev = alloc_netdev(LOWPAN_PRIV_SIZE(sizeof(struct lowpan_dev)), + IFACE_NAME_TEMPLATE, NET_NAME_UNKNOWN, + netdev_setup); if (!netdev) return -ENOMEM; @@ -869,6 +870,8 @@ static int setup_netdev(struct l2cap_chan *chan, struct lowpan_dev **dev) list_add_rcu(&(*dev)->list, &bt_6lowpan_devices); spin_unlock(&devices_lock); + lowpan_netdev_setup(netdev, LOWPAN_LLTYPE_BTLE); + err = register_netdev(netdev); if (err < 0) { BT_INFO("register_netdev failed %d", err); diff --git a/net/ieee802154/6lowpan/6lowpan_i.h b/net/ieee802154/6lowpan/6lowpan_i.h index 923b680adb61..ea339fa94c27 100644 --- a/net/ieee802154/6lowpan/6lowpan_i.h +++ b/net/ieee802154/6lowpan/6lowpan_i.h @@ -5,6 +5,7 @@ #include <net/ieee802154_netdev.h> #include <net/inet_frag.h> +#include <net/6lowpan.h> struct lowpan_create_arg { u16 tag; @@ -46,7 +47,7 @@ struct lowpan_dev_info { static inline struct lowpan_dev_info *lowpan_dev_info(const struct net_device *dev) { - return netdev_priv(dev); + return (struct lowpan_dev_info *)lowpan_priv(dev)->priv; } int lowpan_frag_rcv(struct sk_buff *skb, const u8 frag_type); diff --git a/net/ieee802154/6lowpan/core.c b/net/ieee802154/6lowpan/core.c index a4edee8fdc79..180e9f5f86c3 100644 --- a/net/ieee802154/6lowpan/core.c +++ b/net/ieee802154/6lowpan/core.c @@ -138,6 +138,8 @@ static int lowpan_newlink(struct net *src_net, struct net_device *dev, /* Set the lowpan hardware address to the wpan hardware address. */ memcpy(dev->dev_addr, real_dev->dev_addr, IEEE802154_ADDR_LEN); + lowpan_netdev_setup(dev, LOWPAN_LLTYPE_IEEE802154); + ret = register_netdevice(dev); if (ret >= 0) { real_dev->ieee802154_ptr->lowpan_dev = dev; @@ -162,7 +164,7 @@ static void lowpan_dellink(struct net_device *dev, struct list_head *head) static struct rtnl_link_ops lowpan_link_ops __read_mostly = { .kind = "lowpan", - .priv_size = sizeof(struct lowpan_dev_info), + .priv_size = LOWPAN_PRIV_SIZE(sizeof(struct lowpan_dev_info)), .setup = lowpan_setup, .newlink = lowpan_newlink, .dellink = lowpan_dellink, |