diff options
Diffstat (limited to 'include/net/dsa.h')
| -rw-r--r-- | include/net/dsa.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/include/net/dsa.h b/include/net/dsa.h index 92fd795e9573..b951e2ebda75 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -140,10 +140,13 @@ struct dsa_switch_tree { }; struct dsa_port { + struct dsa_switch *ds; + unsigned int index; struct net_device *netdev; struct device_node *dn; unsigned int ageing_time; u8 stp_state; + struct net_device *bridge_dev; }; struct dsa_switch { @@ -190,8 +193,11 @@ struct dsa_switch { u32 cpu_port_mask; u32 enabled_port_mask; u32 phys_mii_mask; - struct dsa_port ports[DSA_MAX_PORTS]; struct mii_bus *slave_mii_bus; + + /* Dynamically allocated ports, keep last */ + size_t num_ports; + struct dsa_port ports[]; }; static inline bool dsa_is_cpu_port(struct dsa_switch *ds, int p) @@ -319,7 +325,8 @@ struct dsa_switch_ops { int (*set_ageing_time)(struct dsa_switch *ds, unsigned int msecs); int (*port_bridge_join)(struct dsa_switch *ds, int port, struct net_device *bridge); - void (*port_bridge_leave)(struct dsa_switch *ds, int port); + void (*port_bridge_leave)(struct dsa_switch *ds, int port, + struct net_device *bridge); void (*port_stp_state_set)(struct dsa_switch *ds, int port, u8 state); void (*port_fast_age)(struct dsa_switch *ds, int port); @@ -386,6 +393,7 @@ static inline bool dsa_uses_tagged_protocol(struct dsa_switch_tree *dst) return dst->rcv != NULL; } +struct dsa_switch *dsa_switch_alloc(struct device *dev, size_t n); void dsa_unregister_switch(struct dsa_switch *ds); int dsa_register_switch(struct dsa_switch *ds, struct device *dev); #ifdef CONFIG_PM_SLEEP |