mesh.h revision e86dc1ca4676445d9f0dfe35104efe0eb8a2f566 
1/**
2  * Contains all definitions needed for the Libertas' MESH implementation.
3  */
4#ifndef _LBS_MESH_H_
5#define _LBS_MESH_H_
6
7
8#include <net/iw_handler.h>
9#include <net/lib80211.h>
10
11
12#ifdef CONFIG_LIBERTAS_MESH
13
14/* Mesh statistics */
15struct lbs_mesh_stats {
16	u32	fwd_bcast_cnt;		/* Fwd: Broadcast counter */
17	u32	fwd_unicast_cnt;	/* Fwd: Unicast counter */
18	u32	fwd_drop_ttl;		/* Fwd: TTL zero */
19	u32	fwd_drop_rbt;		/* Fwd: Recently Broadcasted */
20	u32	fwd_drop_noroute; 	/* Fwd: No route to Destination */
21	u32	fwd_drop_nobuf;		/* Fwd: Run out of internal buffers */
22	u32	drop_blind;		/* Rx:  Dropped by blinding table */
23	u32	tx_failed_cnt;		/* Tx:  Failed transmissions */
24};
25
26
27struct net_device;
28struct lbs_private;
29
30int lbs_init_mesh(struct lbs_private *priv);
31int lbs_deinit_mesh(struct lbs_private *priv);
32
33int lbs_add_mesh(struct lbs_private *priv);
34void lbs_remove_mesh(struct lbs_private *priv);
35
36
37/* Sending / Receiving */
38
39struct rxpd;
40struct txpd;
41
42struct net_device *lbs_mesh_set_dev(struct lbs_private *priv,
43	struct net_device *dev, struct rxpd *rxpd);
44void lbs_mesh_set_txpd(struct lbs_private *priv,
45	struct net_device *dev, struct txpd *txpd);
46
47
48/* Command handling */
49
50struct cmd_ds_command;
51struct cmd_ds_mesh_access;
52struct cmd_ds_mesh_config;
53
54int lbs_cmd_bt_access(struct cmd_ds_command *cmd,
55	u16 cmd_action, void *pdata_buf);
56int lbs_cmd_fwt_access(struct cmd_ds_command *cmd,
57	u16 cmd_action, void *pdata_buf);
58int lbs_mesh_access(struct lbs_private *priv, uint16_t cmd_action,
59		    struct cmd_ds_mesh_access *cmd);
60int lbs_mesh_config_send(struct lbs_private *priv,
61			 struct cmd_ds_mesh_config *cmd,
62			 uint16_t action, uint16_t type);
63int lbs_mesh_config(struct lbs_private *priv, uint16_t enable, uint16_t chan);
64
65
66
67/* Persistent configuration */
68
69void lbs_persist_config_init(struct net_device *net);
70void lbs_persist_config_remove(struct net_device *net);
71
72
73/* Ethtool statistics */
74
75struct ethtool_stats;
76
77void lbs_mesh_ethtool_get_stats(struct net_device *dev,
78	struct ethtool_stats *stats, uint64_t *data);
79int lbs_mesh_ethtool_get_sset_count(struct net_device *dev, int sset);
80void lbs_mesh_ethtool_get_strings(struct net_device *dev,
81	uint32_t stringset, uint8_t *s);
82
83
84/* Accessors */
85
86#define lbs_mesh_open(priv) (priv->mesh_open)
87#define lbs_mesh_connected(priv) (priv->mesh_connect_status == LBS_CONNECTED)
88
89#else
90
91#define lbs_init_mesh(priv)
92#define lbs_deinit_mesh(priv)
93#define lbs_add_mesh(priv)
94#define lbs_remove_mesh(priv)
95#define lbs_mesh_set_dev(priv, dev, rxpd) (dev)
96#define lbs_mesh_set_txpd(priv, dev, txpd)
97#define lbs_mesh_config(priv, enable, chan)
98#define lbs_mesh_open(priv) (0)
99#define lbs_mesh_connected(priv) (0)
100
101#endif
102
103
104
105#endif
106