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| author | alex.bluesman.smirnov@gmail.com <alex.bluesman.smirnov@gmail.com> | 2012-05-16 00:50:24 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-05-16 23:17:01 +0400 |
| commit | 4d23c9cc075e778584aa74da402f6bf968ad92b7 (patch) | |
| tree | 60c20f508c7d57adbf5f7410c5137fba6970152b | |
| parent | 74a02fcf77dd760176418e1641a8624b26b357a2 (diff) | |
| download | linux-4d23c9cc075e778584aa74da402f6bf968ad92b7.tar.xz | |
mac802154: slave interfaces declaration
Slaves represent typical network interfaces available from userspace.
Each ieee802154 device/transceiver may have several slaves and able
to be associated with several networks at the same time. So this
patch adds structure for slaves declaration.
Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/mac802154/mac802154.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/net/mac802154/mac802154.h b/net/mac802154/mac802154.h index 4f2d97506c6a..d53b86c75d53 100644 --- a/net/mac802154/mac802154.h +++ b/net/mac802154/mac802154.h @@ -58,6 +58,34 @@ struct mac802154_priv { #define MAC802154_DEVICE_STOPPED 0x00 #define MAC802154_DEVICE_RUN 0x01 +/* Slave interface definition. + * + * Slaves represent typical network interfaces available from userspace. + * Each ieee802154 device/transceiver may have several slaves and able + * to be associated with several networks at the same time. + */ +struct mac802154_sub_if_data { + struct list_head list; /* the ieee802154_priv->slaves list */ + + struct mac802154_priv *hw; + struct net_device *dev; + + int type; + + spinlock_t mib_lock; + + __le16 pan_id; + __le16 short_addr; + + u8 chan; + u8 page; + + /* MAC BSN field */ + u8 bsn; + /* MAC DSN field */ + u8 dsn; +}; + #define mac802154_to_priv(_hw) container_of(_hw, struct mac802154_priv, hw) #define MAC802154_MAX_XMIT_ATTEMPTS 3 |