diff options
| author | Luis R. Rodriguez <lrodriguez@atheros.com> | 2010-04-15 17:39:30 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-04-16 15:43:46 -0400 |
| commit | a9616f417eb0e529023c44dac61420f3df39d8f7 (patch) | |
| tree | e657de64834ab59e5b5b71f96b4f54f4a37438ff /drivers/net/wireless | |
| parent | 994089db034059f4b545ddef9fab466091894071 (diff) | |
ath9k: add RXLP and RXHP to debugfs counters
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/debug.c | 22 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/debug.h | 4 |
2 files changed, 22 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c index b22d46509b67..ab59e2ec18c6 100644 --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c @@ -179,8 +179,15 @@ void ath_debug_stat_interrupt(struct ath_softc *sc, enum ath9k_int status) { if (status) sc->debug.stats.istats.total++; - if (status & ATH9K_INT_RX) - sc->debug.stats.istats.rxok++; + if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) { + if (status & ATH9K_INT_RXLP) + sc->debug.stats.istats.rxlp++; + if (status & ATH9K_INT_RXHP) + sc->debug.stats.istats.rxhp++; + } else { + if (status & ATH9K_INT_RX) + sc->debug.stats.istats.rxok++; + } if (status & ATH9K_INT_RXEOL) sc->debug.stats.istats.rxeol++; if (status & ATH9K_INT_RXORN) @@ -222,8 +229,15 @@ static ssize_t read_file_interrupt(struct file *file, char __user *user_buf, char buf[512]; unsigned int len = 0; - len += snprintf(buf + len, sizeof(buf) - len, - "%8s: %10u\n", "RX", sc->debug.stats.istats.rxok); + if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) { + len += snprintf(buf + len, sizeof(buf) - len, + "%8s: %10u\n", "RXLP", sc->debug.stats.istats.rxlp); + len += snprintf(buf + len, sizeof(buf) - len, + "%8s: %10u\n", "RXHP", sc->debug.stats.istats.rxhp); + } else { + len += snprintf(buf + len, sizeof(buf) - len, + "%8s: %10u\n", "RX", sc->debug.stats.istats.rxok); + } len += snprintf(buf + len, sizeof(buf) - len, "%8s: %10u\n", "RXEOL", sc->debug.stats.istats.rxeol); len += snprintf(buf + len, sizeof(buf) - len, diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h index b2af9de755e6..c545960e7ec5 100644 --- a/drivers/net/wireless/ath/ath9k/debug.h +++ b/drivers/net/wireless/ath/ath9k/debug.h @@ -35,6 +35,8 @@ struct ath_buf; * struct ath_interrupt_stats - Contains statistics about interrupts * @total: Total no. of interrupts generated so far * @rxok: RX with no errors + * @rxlp: RX with low priority RX + * @rxhp: RX with high priority, uapsd only * @rxeol: RX with no more RXDESC available * @rxorn: RX FIFO overrun * @txok: TX completed at the requested rate @@ -55,6 +57,8 @@ struct ath_buf; struct ath_interrupt_stats { u32 total; u32 rxok; + u32 rxlp; + u32 rxhp; u32 rxeol; u32 rxorn; u32 txok; |