ath9k: Add PER to RC debug statistics
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath9k/debug.c b/drivers/net/wireless/ath9k/debug.c
index 800ad59..0c422c5 100644
--- a/drivers/net/wireless/ath9k/debug.c
+++ b/drivers/net/wireless/ath9k/debug.c
@@ -258,13 +258,14 @@
/* FIXME: legacy rates, later on .. */
void ath_debug_stat_retries(struct ath_softc *sc, int rix,
- int xretries, int retries)
+ int xretries, int retries, u8 per)
{
if (conf_is_ht(&sc->hw->conf)) {
int idx = sc->cur_rate_table->info[rix].dot11rate;
sc->debug.stats.n_rcstats[idx].xretries += xretries;
sc->debug.stats.n_rcstats[idx].retries += retries;
+ sc->debug.stats.n_rcstats[idx].per = per;
}
}
@@ -277,15 +278,16 @@
unsigned int len = 0;
int i = 0;
- len += sprintf(buf, "%7s %13s %8s %8s\n\n", "Rate", "Success",
- "Retries", "XRetries");
+ len += sprintf(buf, "%7s %13s %8s %8s %6s\n\n", "Rate", "Success",
+ "Retries", "XRetries", "PER");
for (i = 0; i <= 15; i++) {
len += snprintf(buf + len, sizeof(buf) - len,
- "%5s%3d: %8u %8u %8u\n", "MCS", i,
+ "%5s%3d: %8u %8u %8u %8u\n", "MCS", i,
sc->debug.stats.n_rcstats[i].success,
sc->debug.stats.n_rcstats[i].retries,
- sc->debug.stats.n_rcstats[i].xretries);
+ sc->debug.stats.n_rcstats[i].xretries,
+ sc->debug.stats.n_rcstats[i].per);
}
return simple_read_from_buffer(user_buf, count, ppos, buf, len);