diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2013-02-11 14:36:03 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-02-11 22:43:11 +0100 |
| commit | 7f4fe17bc2d4fd46598b03bc51281cfa7ef6abf5 (patch) | |
| tree | 7f75a365e670a07ed83b8950b78f32d26f8da013 /net/mac80211 | |
| parent | 3e4d40fa118e58ce51e85015587a944ec5c69400 (diff) | |
| download | linux-7f4fe17bc2d4fd46598b03bc51281cfa7ef6abf5.tar.bz2 | |
mac80211/minstrel_ht: show the number of retries for each rate in debugfs
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/rc80211_minstrel_ht_debugfs.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/net/mac80211/rc80211_minstrel_ht_debugfs.c b/net/mac80211/rc80211_minstrel_ht_debugfs.c index e788f76a1dfe..f2b7d26370f0 100644 --- a/net/mac80211/rc80211_minstrel_ht_debugfs.c +++ b/net/mac80211/rc80211_minstrel_ht_debugfs.c @@ -38,8 +38,8 @@ minstrel_ht_stats_open(struct inode *inode, struct file *file) file->private_data = ms; p = ms->buf; - p += sprintf(p, "type rate throughput ewma prob this prob " - "this succ/attempt success attempts\n"); + p += sprintf(p, "type rate throughput ewma prob this prob " + "retry this succ/attempt success attempts\n"); for (i = 0; i < MINSTREL_MAX_STREAMS * MINSTREL_STREAM_GROUPS; i++) { char htmode = '2'; char gimode = 'L'; @@ -64,18 +64,19 @@ minstrel_ht_stats_open(struct inode *inode, struct file *file) *(p++) = (idx == mi->max_tp_rate) ? 'T' : ' '; *(p++) = (idx == mi->max_tp_rate2) ? 't' : ' '; *(p++) = (idx == mi->max_prob_rate) ? 'P' : ' '; - p += sprintf(p, "MCS%-2u", (minstrel_mcs_groups[i].streams - 1) * + p += sprintf(p, " MCS%-2u", (minstrel_mcs_groups[i].streams - 1) * MCS_GROUP_RATES + j); tp = mr->cur_tp / 10; prob = MINSTREL_TRUNC(mr->cur_prob * 1000); eprob = MINSTREL_TRUNC(mr->probability * 1000); - p += sprintf(p, " %6u.%1u %6u.%1u %6u.%1u " - "%3u(%3u) %8llu %8llu\n", + p += sprintf(p, " %6u.%1u %6u.%1u %6u.%1u " + "%3u %3u(%3u) %8llu %8llu\n", tp / 10, tp % 10, eprob / 10, eprob % 10, prob / 10, prob % 10, + mr->retry_count, mr->last_success, mr->last_attempts, (unsigned long long)mr->succ_hist, |