diff options
| author | Arvid Brodin <arvid.brodin@alten.se> | 2014-07-04 23:38:05 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-07-08 11:35:31 -0700 |
| commit | c5a7591172100269e426cf630da0f2dc8138a206 (patch) | |
| tree | 1b77a7c8bf531b24d227e165bd10ab15bb9c0680 /net/hsr/hsr_main.h | |
| parent | 51f3c605318b056ac5deb9079bbef2a976558827 (diff) | |
net/hsr: Use list_head (and rcu) instead of array for slave devices.
Signed-off-by: Arvid Brodin <arvid.brodin@alten.se>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/hsr/hsr_main.h')
| -rw-r--r-- | net/hsr/hsr_main.h | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/net/hsr/hsr_main.h b/net/hsr/hsr_main.h index 43689a6d731f..e31c3069fdf8 100644 --- a/net/hsr/hsr_main.h +++ b/net/hsr/hsr_main.h @@ -136,20 +136,26 @@ struct hsr_ethhdr_sp { } __packed; -enum hsr_dev_idx { - HSR_DEV_NONE = -1, - HSR_DEV_SLAVE_A = 0, - HSR_DEV_SLAVE_B, - HSR_DEV_MASTER, +enum hsr_port_type { + HSR_PT_NONE = 0, /* Must be 0, used by framereg */ + HSR_PT_SLAVE_A, + HSR_PT_SLAVE_B, + HSR_PT_INTERLINK, + HSR_PT_MASTER, + HSR_PT_PORTS, /* This must be the last item in the enum */ +}; + +struct hsr_port { + struct list_head port_list; + struct net_device *dev; + struct hsr_priv *hsr; + enum hsr_port_type type; }; -#define HSR_MAX_SLAVE (HSR_DEV_SLAVE_B + 1) -#define HSR_MAX_DEV (HSR_DEV_MASTER + 1) struct hsr_priv { struct list_head hsr_list; /* List of hsr devices */ struct rcu_head rcu_head; - struct net_device *dev; - struct net_device *slave[HSR_MAX_SLAVE]; + struct list_head ports; struct list_head node_db; /* Other HSR nodes */ struct list_head self_node_db; /* MACs of slaves */ struct timer_list announce_timer; /* Supervision frame dispatch */ @@ -160,11 +166,6 @@ struct hsr_priv { unsigned char sup_multicast_addr[ETH_ALEN]; }; -void register_hsr_master(struct hsr_priv *hsr); -void unregister_hsr_master(struct hsr_priv *hsr); -bool is_hsr_slave(struct net_device *dev); -struct hsr_priv *get_hsr_master(struct net_device *dev); -struct net_device *get_other_slave(struct hsr_priv *hsr, - struct net_device *dev); +struct hsr_port *hsr_port_get_hsr(struct hsr_priv *hsr, enum hsr_port_type pt); #endif /* __HSR_PRIVATE_H */ |