diff options
Diffstat (limited to 'sys/net80211/ieee80211_amrr.c')
| -rw-r--r-- | sys/net80211/ieee80211_amrr.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/sys/net80211/ieee80211_amrr.c b/sys/net80211/ieee80211_amrr.c index f50334e..7460223 100644 --- a/sys/net80211/ieee80211_amrr.c +++ b/sys/net80211/ieee80211_amrr.c @@ -35,6 +35,7 @@ __FBSDID("$FreeBSD$"); #include <sys/kernel.h> #include <sys/malloc.h> #include <sys/module.h> +#include <sys/sbuf.h> #include <sys/socket.h> #include <sys/sysctl.h> @@ -75,6 +76,7 @@ static void amrr_tx_update(const struct ieee80211vap *vap, const struct ieee80211_node *, void *, void *, void *); static void amrr_sysctlattach(struct ieee80211vap *, struct sysctl_ctx_list *, struct sysctl_oid *); +static void amrr_node_stats(struct ieee80211_node *ni, struct sbuf *s); /* number of references from net80211 layer */ static int nrefs = 0; @@ -91,6 +93,7 @@ static const struct ieee80211_ratectl amrr = { .ir_tx_complete = amrr_tx_complete, .ir_tx_update = amrr_tx_update, .ir_setinterval = amrr_setinterval, + .ir_node_stats = amrr_node_stats, }; IEEE80211_RATECTL_MODULE(amrr, 1); IEEE80211_RATECTL_ALG(amrr, IEEE80211_RATECTL_AMRR, amrr); @@ -410,3 +413,31 @@ amrr_sysctlattach(struct ieee80211vap *vap, "amrr_min_sucess_threshold", CTLFLAG_RW, &amrr->amrr_min_success_threshold, 0, ""); } + +static void +amrr_node_stats(struct ieee80211_node *ni, struct sbuf *s) +{ + int rate; + struct ieee80211_amrr_node *amn = ni->ni_rctls; + struct ieee80211_rateset *rs; + + /* XXX TODO: check locking? */ + + /* XXX TODO: this should be a method */ + if (amrr_node_is_11n(ni)) { + rs = (struct ieee80211_rateset *) &ni->ni_htrates; + rate = rs->rs_rates[amn->amn_rix] & IEEE80211_RATE_VAL; + sbuf_printf(s, "rate: MCS %d\n", rate); + } else { + rs = &ni->ni_rates; + rate = rs->rs_rates[amn->amn_rix] & IEEE80211_RATE_VAL; + sbuf_printf(s, "rate: %d Mbit\n", rate / 2); + } + + sbuf_printf(s, "ticks: %d\n", amn->amn_ticks); + sbuf_printf(s, "txcnt: %u\n", amn->amn_txcnt); + sbuf_printf(s, "success: %u\n", amn->amn_success); + sbuf_printf(s, "success_threshold: %u\n", amn->amn_success_threshold); + sbuf_printf(s, "recovery: %u\n", amn->amn_recovery); + sbuf_printf(s, "retry_cnt: %u\n", amn->amn_retrycnt); +} |
