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author | 2015-08-04 12:17:53 -0700 | |
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committer | 2015-08-04 15:44:42 -0700 | |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/net/ieee802154/core.h | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/net/ieee802154/core.h')
-rw-r--r-- | kernel/net/ieee802154/core.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/kernel/net/ieee802154/core.h b/kernel/net/ieee802154/core.h new file mode 100644 index 000000000..f3e95580c --- /dev/null +++ b/kernel/net/ieee802154/core.h @@ -0,0 +1,46 @@ +#ifndef __IEEE802154_CORE_H +#define __IEEE802154_CORE_H + +#include <net/cfg802154.h> + +struct cfg802154_registered_device { + const struct cfg802154_ops *ops; + struct list_head list; + + /* wpan_phy index, internal only */ + int wpan_phy_idx; + + /* also protected by devlist_mtx */ + int opencount; + wait_queue_head_t dev_wait; + + /* protected by RTNL only */ + int num_running_ifaces; + + /* associated wpan interfaces, protected by rtnl or RCU */ + struct list_head wpan_dev_list; + int devlist_generation, wpan_dev_id; + + /* must be last because of the way we do wpan_phy_priv(), + * and it should at least be aligned to NETDEV_ALIGN + */ + struct wpan_phy wpan_phy __aligned(NETDEV_ALIGN); +}; + +static inline struct cfg802154_registered_device * +wpan_phy_to_rdev(struct wpan_phy *wpan_phy) +{ + BUG_ON(!wpan_phy); + return container_of(wpan_phy, struct cfg802154_registered_device, + wpan_phy); +} + +extern struct list_head cfg802154_rdev_list; +extern int cfg802154_rdev_list_generation; + +/* free object */ +void cfg802154_dev_free(struct cfg802154_registered_device *rdev); +struct cfg802154_registered_device * +cfg802154_rdev_by_wpan_phy_idx(int wpan_phy_idx); + +#endif /* __IEEE802154_CORE_H */ |