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 #include "host.h"
12 
13 #ifdef CONFIG_LIBERTAS_MESH
14 
15 /* Mesh statistics */
16 struct lbs_mesh_stats {
17 	u32	fwd_bcast_cnt;		/* Fwd: Broadcast counter */
18 	u32	fwd_unicast_cnt;	/* Fwd: Unicast counter */
19 	u32	fwd_drop_ttl;		/* Fwd: TTL zero */
20 	u32	fwd_drop_rbt;		/* Fwd: Recently Broadcasted */
21 	u32	fwd_drop_noroute; 	/* Fwd: No route to Destination */
22 	u32	fwd_drop_nobuf;		/* Fwd: Run out of internal buffers */
23 	u32	drop_blind;		/* Rx:  Dropped by blinding table */
24 	u32	tx_failed_cnt;		/* Tx:  Failed transmissions */
25 };
26 
27 
28 struct net_device;
29 struct lbs_private;
30 
31 int lbs_init_mesh(struct lbs_private *priv);
32 int lbs_deinit_mesh(struct lbs_private *priv);
33 
34 int lbs_add_mesh(struct lbs_private *priv);
35 void lbs_remove_mesh(struct lbs_private *priv);
36 
37 
38 /* Sending / Receiving */
39 
40 struct rxpd;
41 struct txpd;
42 
43 struct net_device *lbs_mesh_set_dev(struct lbs_private *priv,
44 	struct net_device *dev, struct rxpd *rxpd);
45 void lbs_mesh_set_txpd(struct lbs_private *priv,
46 	struct net_device *dev, struct txpd *txpd);
47 
48 
49 /* Command handling */
50 
51 struct cmd_ds_command;
52 struct cmd_ds_mesh_access;
53 struct cmd_ds_mesh_config;
54 
55 int lbs_mesh_bt_add_del(struct lbs_private *priv, bool add, u8 *addr1);
56 int lbs_mesh_bt_reset(struct lbs_private *priv);
57 int lbs_mesh_bt_get_inverted(struct lbs_private *priv, bool *inverted);
58 int lbs_mesh_bt_set_inverted(struct lbs_private *priv, bool inverted);
59 int lbs_mesh_bt_get_entry(struct lbs_private *priv, u32 id, u8 *addr1);
60 
61 int lbs_cmd_fwt_access(struct lbs_private *priv, u16 cmd_action,
62 			struct cmd_ds_fwt_access *cmd);
63 
64 int lbs_mesh_access(struct lbs_private *priv, uint16_t cmd_action,
65 		    struct cmd_ds_mesh_access *cmd);
66 int lbs_mesh_config_send(struct lbs_private *priv,
67 			 struct cmd_ds_mesh_config *cmd,
68 			 uint16_t action, uint16_t type);
69 int lbs_mesh_config(struct lbs_private *priv, uint16_t enable, uint16_t chan);
70 
71 
72 
73 /* Persistent configuration */
74 
75 void lbs_persist_config_init(struct net_device *net);
76 void lbs_persist_config_remove(struct net_device *net);
77 
78 
79 /* Ethtool statistics */
80 
81 struct ethtool_stats;
82 
83 void lbs_mesh_ethtool_get_stats(struct net_device *dev,
84 	struct ethtool_stats *stats, uint64_t *data);
85 int lbs_mesh_ethtool_get_sset_count(struct net_device *dev, int sset);
86 void lbs_mesh_ethtool_get_strings(struct net_device *dev,
87 	uint32_t stringset, uint8_t *s);
88 
89 
90 /* Accessors */
91 
92 #define lbs_mesh_open(priv) (priv->mesh_open)
93 #define lbs_mesh_connected(priv) (priv->mesh_connect_status == LBS_CONNECTED)
94 
95 #else
96 
97 #define lbs_init_mesh(priv)
98 #define lbs_deinit_mesh(priv)
99 #define lbs_add_mesh(priv)
100 #define lbs_remove_mesh(priv)
101 #define lbs_mesh_set_dev(priv, dev, rxpd) (dev)
102 #define lbs_mesh_set_txpd(priv, dev, txpd)
103 #define lbs_mesh_config(priv, enable, chan)
104 #define lbs_mesh_open(priv) (0)
105 #define lbs_mesh_connected(priv) (0)
106 
107 #endif
108 
109 
110 
111 #endif
112