[PATCH net-next v4 06/13] mac802154: slave interfaces definition
From: Alexander Smirnov <hidden>
Date: 2012-05-12 14:00:18
Subsystem:
ieee 802.15.4 subsystem, networking [general], the rest · Maintainers:
Alexander Aring, Stefan Schmidt, Miquel Raynal, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
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 definition. Signed-off-by: Alexander Smirnov <redacted> --- net/mac802154/mac802154.h | 25 +++++++++++++++++++++++++ 1 files changed, 25 insertions(+), 0 deletions(-)
diff --git a/net/mac802154/mac802154.h b/net/mac802154/mac802154.h
index 7606ba9..5ef4c8b 100644
--- a/net/mac802154/mac802154.h
+++ b/net/mac802154/mac802154.h@@ -57,6 +57,31 @@ struct mac802154_priv { #define MAC802154_DEVICE_STOPPED 0x00 #define MAC802154_DEVICE_RUN 0x01 +/* + * Slave interface definition + */ +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
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1.7.2.3