diff options
Diffstat (limited to 'net/hsr/hsr_main.h')
| -rw-r--r-- | net/hsr/hsr_main.h | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/net/hsr/hsr_main.h b/net/hsr/hsr_main.h index 18e01791ad79..135ec5fce019 100644 --- a/net/hsr/hsr_main.h +++ b/net/hsr/hsr_main.h @@ -21,6 +21,7 @@ */ #define HSR_LIFE_CHECK_INTERVAL 2000 /* ms */ #define HSR_NODE_FORGET_TIME 60000 /* ms */ +#define HSR_PROXY_NODE_FORGET_TIME 60000 /* ms */ #define HSR_ANNOUNCE_INTERVAL 100 /* ms */ #define HSR_ENTRY_FORGET_TIME 400 /* ms */ @@ -35,6 +36,7 @@ * HSR_NODE_FORGET_TIME? */ #define PRUNE_PERIOD 3000 /* ms */ +#define PRUNE_PROXY_PERIOD 3000 /* ms */ #define HSR_TLV_EOT 0 /* End of TLVs */ #define HSR_TLV_ANNOUNCE 22 #define HSR_TLV_LIFE_CHECK 23 @@ -119,15 +121,6 @@ struct hsrv1_ethhdr_sp { struct hsr_sup_tag hsr_sup; } __packed; -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 */ -}; - /* PRP Redunancy Control Trailor (RCT). * As defined in IEC-62439-4:2012, the PRP RCT is really { sequence Nr, * Lan indentifier (LanId), LSDU_size and PRP_suffix = 0x88FB }. @@ -161,6 +154,8 @@ struct hsr_port { struct net_device *dev; struct hsr_priv *hsr; enum hsr_port_type type; + struct rcu_head rcu; + unsigned char original_macaddress[ETH_ALEN]; }; struct hsr_frame_info; @@ -168,7 +163,8 @@ struct hsr_node; struct hsr_proto_ops { /* format and send supervision frame */ - void (*send_sv_frame)(struct hsr_port *port, unsigned long *interval); + void (*send_sv_frame)(struct hsr_port *port, unsigned long *interval, + const unsigned char addr[ETH_ALEN]); void (*handle_san_frame)(bool san, enum hsr_port_type port, struct hsr_node *node); bool (*drop_frame)(struct hsr_frame_info *frame, struct hsr_port *port); @@ -180,6 +176,8 @@ struct hsr_proto_ops { struct hsr_frame_info *frame); bool (*invalid_dan_ingress_frame)(__be16 protocol); void (*update_san_info)(struct hsr_node *node, bool is_sup); + int (*register_frame_out)(struct hsr_port *port, + struct hsr_frame_info *frame); }; struct hsr_self_node { @@ -192,9 +190,12 @@ struct hsr_priv { struct rcu_head rcu_head; struct list_head ports; struct list_head node_db; /* Known HSR nodes */ + struct list_head proxy_node_db; /* RedBox HSR proxy nodes */ struct hsr_self_node __rcu *self_node; /* MACs of slaves */ struct timer_list announce_timer; /* Supervision frame dispatch */ + struct timer_list announce_proxy_timer; struct timer_list prune_timer; + struct timer_list prune_proxy_timer; int announce_count; u16 sequence_nr; u16 sup_sequence_nr; /* For HSRv1 separate seq_nr for supervision */ @@ -209,6 +210,8 @@ struct hsr_priv { * of lan_id */ bool fwd_offloaded; /* Forwarding offloaded to HW */ + bool redbox; /* Device supports HSR RedBox */ + unsigned char macaddress_redbox[ETH_ALEN]; unsigned char sup_multicast_addr[ETH_ALEN] __aligned(sizeof(u16)); /* Align to u16 boundary to avoid unaligned access * in ether_addr_equal |