summaryrefslogtreecommitdiffstats
path: root/net/mac80211/rc80211_minstrel_debugfs.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/mac80211/rc80211_minstrel_debugfs.c')
-rw-r--r--net/mac80211/rc80211_minstrel_debugfs.c18
1 files changed, 13 insertions, 5 deletions
diff --git a/net/mac80211/rc80211_minstrel_debugfs.c b/net/mac80211/rc80211_minstrel_debugfs.c
index 2acab1bcaa4b..2d70081a77eb 100644
--- a/net/mac80211/rc80211_minstrel_debugfs.c
+++ b/net/mac80211/rc80211_minstrel_debugfs.c
@@ -68,8 +68,12 @@ minstrel_stats_open(struct inode *inode, struct file *file)
file->private_data = ms;
p = ms->buf;
- p += sprintf(p, "rate tpt eprob *prob"
- " *ok(*cum) ok( cum)\n");
+ p += sprintf(p, "\n");
+ p += sprintf(p, "best _______rate_____ __statistics__ "
+ "________last_______ ______sum-of________\n");
+ p += sprintf(p, "rate [name idx airtime] [ ø(tp) ø(prob)] "
+ "[prob.|retry|suc|att] [#success | #attempts]\n");
+
for (i = 0; i < mi->n_rates; i++) {
struct minstrel_rate *mr = &mi->r[i];
struct minstrel_rate_stats *mrs = &mi->r[i].stats;
@@ -79,18 +83,22 @@ minstrel_stats_open(struct inode *inode, struct file *file)
*(p++) = (i == mi->max_tp_rate[2]) ? 'C' : ' ';
*(p++) = (i == mi->max_tp_rate[3]) ? 'D' : ' ';
*(p++) = (i == mi->max_prob_rate) ? 'P' : ' ';
- p += sprintf(p, "%3u%s", mr->bitrate / 2,
+
+ p += sprintf(p, " %3u%s ", mr->bitrate / 2,
(mr->bitrate & 1 ? ".5" : " "));
+ p += sprintf(p, "%3u ", i);
+ p += sprintf(p, "%6u ", mr->perfect_tx_time);
tp = MINSTREL_TRUNC(mrs->cur_tp / 10);
prob = MINSTREL_TRUNC(mrs->cur_prob * 1000);
eprob = MINSTREL_TRUNC(mrs->probability * 1000);
- p += sprintf(p, " %4u.%1u %3u.%1u %3u.%1u"
- " %4u(%4u) %9llu(%9llu)\n",
+ p += sprintf(p, " %4u.%1u %3u.%1u %3u.%1u %3u"
+ " %3u %-3u %9llu %-9llu\n",
tp / 10, tp % 10,
eprob / 10, eprob % 10,
prob / 10, prob % 10,
+ mrs->retry_count,
mrs->last_success,
mrs->last_attempts,
(unsigned long long)mrs->succ_hist,
OpenPOWER on IntegriCloud