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ieee802154: add netns support

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This patch adds netns support for 802.15.4 subsystem. Most parts are
copy&pasted from wireless subsystem, it has the identically userspace
API.

Cc: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Reviewed-by: Stefan Schmidt <stefan@osg.samsung.com>
Signed-off-by: Alexander Aring <aar@pengutronix.de>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Alexander Aring
2016-06-18 10:45:34 +02:00
committed by Marcel Holtmann
parent aece0c3fe1
commit 66e5c2672c
5 changed files with 138 additions and 6 deletions
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13
include/net/cfg802154.h
View File

@@ -219,9 +219,22 @@ struct wpan_phy {
struct device dev;
/* the network namespace this phy lives in currently */
possible_net_t _net;
char priv[0] __aligned(NETDEV_ALIGN);
};
static inline struct net *wpan_phy_net(struct wpan_phy *wpan_phy)
{
return read_pnet(&wpan_phy->_net);
}
static inline void wpan_phy_net_set(struct wpan_phy *wpan_phy, struct net *net)
{
write_pnet(&wpan_phy->_net, net);
}
struct ieee802154_addr {
u8 mode;
__le16 pan_id;

5
include/net/nl802154.h
View File

@@ -54,6 +54,8 @@ enum nl802154_commands {
NL802154_CMD_SET_ACKREQ_DEFAULT,
NL802154_CMD_SET_WPAN_PHY_NETNS,
/* add new commands above here */
#ifdef CONFIG_IEEE802154_NL802154_EXPERIMENTAL
@@ -126,6 +128,9 @@ enum nl802154_attrs {
NL802154_ATTR_PAD,
NL802154_ATTR_PID,
NL802154_ATTR_NETNS_FD,
/* add attributes here, update the policy in nl802154.c */
#ifdef CONFIG_IEEE802154_NL802154_EXPERIMENTAL