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Differential D8037 Diff 20711 sys/net80211/ieee80211_ratectl.h

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sys/net80211/ieee80211_ratectl.h

Show All 28 Linesenum ieee80211_ratealgs {
IEEE80211_RATECTL_AMRR = 0, IEEE80211_RATECTL_AMRR = 0,
IEEE80211_RATECTL_RSSADAPT = 1, IEEE80211_RATECTL_RSSADAPT = 1,
IEEE80211_RATECTL_ONOE = 2, IEEE80211_RATECTL_ONOE = 2,
IEEE80211_RATECTL_SAMPLE = 3, IEEE80211_RATECTL_SAMPLE = 3,
IEEE80211_RATECTL_NONE = 4, IEEE80211_RATECTL_NONE = 4,
IEEE80211_RATECTL_MAX IEEE80211_RATECTL_MAX
}; };
#define IEEE80211_RATECTL_TX_SUCCESS 1 /* used fields for tx_complete() events */
#define IEEE80211_RATECTL_TX_FAILURE 0 #define IEEE80211_RATECTL_STATUS_PKTLEN 0x00000001
#define IEEE80211_RATECTL_STATUS_FINAL_RATE 0x00000002
#define IEEE80211_RATECTL_STATUS_SHORT_RETRY 0x00000004
#define IEEE80211_RATECTL_STATUS_LONG_RETRY 0x00000008
#define IEEE80211_RATECTL_STATUS_RSSI 0x00000010
/* failure reason */
enum ieee80211_ratectl_tx_fail_reason {
IEEE80211_RATECTL_TX_SUCCESS = 0,
IEEE80211_RATECTL_TX_FAIL_SHORT = 1, /* too many RTS retries */
IEEE80211_RATECTL_TX_FAIL_LONG = 2, /* too many retries */
IEEE80211_RATECTL_TX_FAIL_EXPIRED = 3, /* lifetime expired */
IEEE80211_RATECTL_TX_FAIL_UNSPECIFIED = 4, /* another reason */
};
#define IEEE80211_RATECTL_TX_FAIL_MAX \
(IEEE80211_RATECTL_TX_FAIL_UNSPECIFIED + 1)
struct ieee80211_ratectl_tx_status {
uint32_t flags; /* mark used fields */
enum ieee80211_ratectl_tx_fail_reason status; /* Tx status */
int pktlen; /* frame length */
int final_rate; /* transmission rate */
uint_fast8_t short_retries; /* RTS/CTS retries */
uint_fast8_t long_retries; /* ACK retries */
int8_t rssi; /* ACK RSSI */
uint8_t spare[15]; /* for future use */
};
/* used fields for tx_update() events */
#define IEEE80211_RATECTL_TX_STATS_NODE 0x00000001
#define IEEE80211_RATECTL_TX_STATS_RETRIES 0x00000002
struct ieee80211_ratectl_tx_stats {
uint32_t flags; /* mark used fields */
struct ieee80211_node *ni; /* receiver */
int nframes; /* transmitted frames */
int nsuccess; /* ACKed frames */
int nretries; /* number of retries */
};
struct ieee80211_ratectl { struct ieee80211_ratectl {
const char *ir_name; const char *ir_name;
int (*ir_attach)(const struct ieee80211vap *); int (*ir_attach)(const struct ieee80211vap *);
void (*ir_detach)(const struct ieee80211vap *); void (*ir_detach)(const struct ieee80211vap *);
void (*ir_init)(struct ieee80211vap *); void (*ir_init)(struct ieee80211vap *);
void (*ir_deinit)(struct ieee80211vap *); void (*ir_deinit)(struct ieee80211vap *);
void (*ir_node_init)(struct ieee80211_node *); void (*ir_node_init)(struct ieee80211_node *);
void (*ir_node_deinit)(struct ieee80211_node *); void (*ir_node_deinit)(struct ieee80211_node *);
int (*ir_rate)(struct ieee80211_node *, void *, uint32_t); int (*ir_rate)(struct ieee80211_node *, void *, uint32_t);
void (*ir_tx_complete)(const struct ieee80211vap *, void (*ir_tx_complete)(const struct ieee80211_node *,
const struct ieee80211_node *, int, const struct ieee80211_ratectl_tx_status *);
void *, void *); void (*ir_tx_update)(struct ieee80211vap *,
void (*ir_tx_update)(const struct ieee80211vap *, struct ieee80211_ratectl_tx_stats *);
const struct ieee80211_node *,
void *, void *, void *);
void (*ir_setinterval)(const struct ieee80211vap *, int); void (*ir_setinterval)(const struct ieee80211vap *, int);
void (*ir_node_stats)(struct ieee80211_node *ni, struct sbuf *s); void (*ir_node_stats)(struct ieee80211_node *ni, struct sbuf *s);
}; };
void ieee80211_ratectl_register(int, const struct ieee80211_ratectl *); void ieee80211_ratectl_register(int, const struct ieee80211_ratectl *);
void ieee80211_ratectl_unregister(int); void ieee80211_ratectl_unregister(int);
void ieee80211_ratectl_init(struct ieee80211vap *); void ieee80211_ratectl_init(struct ieee80211vap *);
void ieee80211_ratectl_set(struct ieee80211vap *, int); void ieee80211_ratectl_set(struct ieee80211vap *, int);
Show All 26 Lines
ieee80211_ratectl_rate(struct ieee80211_node *ni, void *arg, uint32_t iarg) ieee80211_ratectl_rate(struct ieee80211_node *ni, void *arg, uint32_t iarg)
{ {
const struct ieee80211vap *vap = ni->ni_vap; const struct ieee80211vap *vap = ni->ni_vap;
return vap->iv_rate->ir_rate(ni, arg, iarg); return vap->iv_rate->ir_rate(ni, arg, iarg);
} }
static __inline void static __inline void
ieee80211_ratectl_tx_complete(const struct ieee80211vap *vap, ieee80211_ratectl_tx_complete(const struct ieee80211_node *ni,
const struct ieee80211_node *ni, int status, void *arg1, void *arg2) const struct ieee80211_ratectl_tx_status *status)
{ {
vap->iv_rate->ir_tx_complete(vap, ni, status, arg1, arg2); const struct ieee80211vap *vap = ni->ni_vap;
vap->iv_rate->ir_tx_complete(ni, status);
} }
static __inline void static __inline void
ieee80211_ratectl_tx_update(const struct ieee80211vap *vap, ieee80211_ratectl_tx_update(struct ieee80211vap *vap,
const struct ieee80211_node *ni, void *arg1, void *arg2, void *arg3) struct ieee80211_ratectl_tx_stats *stats)
{ {
if (vap->iv_rate->ir_tx_update == NULL) if (vap->iv_rate->ir_tx_update == NULL)
return; return;
vap->iv_rate->ir_tx_update(vap, ni, arg1, arg2, arg3); vap->iv_rate->ir_tx_update(vap, stats);
} }
static __inline void static __inline void
ieee80211_ratectl_setinterval(const struct ieee80211vap *vap, int msecs) ieee80211_ratectl_setinterval(const struct ieee80211vap *vap, int msecs)
{ {
if (vap->iv_rate->ir_setinterval == NULL) if (vap->iv_rate->ir_setinterval == NULL)
return; return;
vap->iv_rate->ir_setinterval(vap, msecs); vap->iv_rate->ir_setinterval(vap, msecs);
Show All 11 Lines