diff options
| author | Ben Greear <[email protected]> | 2012-04-03 09:18:59 -0700 |
|---|---|---|
| committer | John W. Linville <[email protected]> | 2012-04-11 16:23:55 -0400 |
| commit | 150721894e3613a228e212615909ade14964235c (patch) | |
| tree | c285334a7bc99999fa9b972727e17b9f0bddd9cc /drivers/net/wireless/ath/ath9k/debug.c | |
| parent | a5a0bca1d81b18699885bce532d2b3e0ab3b30c0 (diff) | |
ath9k: Add more recv stats.
This adds counters in various places that can drop packets on
rx without otherwise incrementing a counter. It also counts
some non-error cases, such as becons and fragments received.
Should help with figuring out where packets are (and are not)
dropped.
Signed-off-by: Ben Greear <[email protected]>
Signed-off-by: John W. Linville <[email protected]>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/debug.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/debug.c | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c index 9078279fab0c..244723a3ed41 100644 --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c @@ -916,6 +916,21 @@ static ssize_t read_file_recv(struct file *file, char __user *user_buf, len += snprintf(buf + len, size - len, "%22s : %10u\n", "DECRYPT BUSY ERR", sc->debug.stats.rxstats.decrypt_busy_err); + len += snprintf(buf + len, size - len, + "%22s : %10u\n", "RX-LENGTH-ERR", + sc->debug.stats.rxstats.rx_len_err); + len += snprintf(buf + len, size - len, + "%22s : %10u\n", "RX-OOM-ERR", + sc->debug.stats.rxstats.rx_oom_err); + len += snprintf(buf + len, size - len, + "%22s : %10u\n", "RX-RATE-ERR", + sc->debug.stats.rxstats.rx_rate_err); + len += snprintf(buf + len, size - len, + "%22s : %10u\n", "RX-DROP-RXFLUSH", + sc->debug.stats.rxstats.rx_drop_rxflush); + len += snprintf(buf + len, size - len, + "%22s : %10u\n", "RX-TOO-MANY-FRAGS", + sc->debug.stats.rxstats.rx_too_many_frags_err); PHY_ERR("UNDERRUN ERR", ATH9K_PHYERR_UNDERRUN); PHY_ERR("TIMING ERR", ATH9K_PHYERR_TIMING); @@ -950,6 +965,12 @@ static ssize_t read_file_recv(struct file *file, char __user *user_buf, len += snprintf(buf + len, size - len, "%22s : %10u\n", "RX-Bytes-All", sc->debug.stats.rxstats.rx_bytes_all); + len += snprintf(buf + len, size - len, + "%22s : %10u\n", "RX-Beacons", + sc->debug.stats.rxstats.rx_beacons); + len += snprintf(buf + len, size - len, + "%22s : %10u\n", "RX-Frags", + sc->debug.stats.rxstats.rx_frags); if (len > size) len = size; @@ -964,7 +985,6 @@ static ssize_t read_file_recv(struct file *file, char __user *user_buf, void ath_debug_stat_rx(struct ath_softc *sc, struct ath_rx_status *rs) { -#define RX_STAT_INC(c) sc->debug.stats.rxstats.c++ #define RX_PHY_ERR_INC(c) sc->debug.stats.rxstats.phy_err_stats[c]++ #define RX_SAMP_DBG(c) (sc->debug.bb_mac_samp[sc->debug.sampidx].rs\ [sc->debug.rsidx].c) @@ -1010,7 +1030,6 @@ void ath_debug_stat_rx(struct ath_softc *sc, struct ath_rx_status *rs) #endif -#undef RX_STAT_INC #undef RX_PHY_ERR_INC #undef RX_SAMP_DBG } |