diff options
| author |   Bruno Randolf <br1@einfach.org> | 2010-06-16 19:11:12 +0900 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2010-06-16 14:58:58 -0400 |
| commit | 8d67a0310f7cba4796e5d5df99ed59408ac0b767 (patch) | |
| tree | cf70379332ccbd220ed8cb80ce410d238839282a /drivers | |
| parent | ipw2200: Enable LED by default (diff) | |
| download | linux-dev-8d67a0310f7cba4796e5d5df99ed59408ac0b767.tar.xz linux-dev-8d67a0310f7cba4796e5d5df99ed59408ac0b767.zip | |
ath5k: more debug prints for resets
Add a debug print for every case of reset.
Signed-off-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/base.c | 14 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/debug.c | 1 |
2 files changed, 12 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c index 9d37c1a43a9d..936afd7bae7e 100644 --- a/drivers/net/wireless/ath/ath5k/base.c +++ b/drivers/net/wireless/ath/ath5k/base.c @@ -1111,8 +1111,9 @@ ath5k_setup_bands(struct ieee80211_hw *hw) static int ath5k_chan_set(struct ath5k_softc *sc, struct ieee80211_channel *chan) { - ATH5K_DBG(sc, ATH5K_DEBUG_RESET, "(%u MHz) -> (%u MHz)\n", - sc->curchan->center_freq, chan->center_freq); + ATH5K_DBG(sc, ATH5K_DEBUG_RESET, + "channel set, resetting (%u -> %u MHz)\n", + sc->curchan->center_freq, chan->center_freq); /* * To switch channels clear any pending DMA operations; @@ -2298,6 +2299,8 @@ ath5k_beacon_send(struct ath5k_softc *sc) ATH5K_DBG(sc, ATH5K_DEBUG_BEACON, "stuck beacon time (%u missed)\n", sc->bmisscount); + ATH5K_DBG(sc, ATH5K_DEBUG_RESET, + "stuck beacon, resetting\n"); tasklet_schedule(&sc->restq); } return; @@ -2705,6 +2708,8 @@ ath5k_intr(int irq, void *dev_id) * Fatal errors are unrecoverable. * Typically these are caused by DMA errors. */ + ATH5K_DBG(sc, ATH5K_DEBUG_RESET, + "fatal int, resetting\n"); tasklet_schedule(&sc->restq); } else if (unlikely(status & AR5K_INT_RXORN)) { /* @@ -2717,8 +2722,11 @@ ath5k_intr(int irq, void *dev_id) * this guess is copied from the HAL. */ sc->stats.rxorn_intr++; - if (ah->ah_mac_srev < AR5K_SREV_AR5212) + if (ah->ah_mac_srev < AR5K_SREV_AR5212) { + ATH5K_DBG(sc, ATH5K_DEBUG_RESET, + "rx overrun, resetting\n"); tasklet_schedule(&sc->restq); + } else tasklet_schedule(&sc->rxtq); } else { diff --git a/drivers/net/wireless/ath/ath5k/debug.c b/drivers/net/wireless/ath/ath5k/debug.c index 0f2e37d85cbd..5984edc95515 100644 --- a/drivers/net/wireless/ath/ath5k/debug.c +++ b/drivers/net/wireless/ath/ath5k/debug.c @@ -278,6 +278,7 @@ static ssize_t write_file_reset(struct file *file, size_t count, loff_t *ppos) { struct ath5k_softc *sc = file->private_data; + ATH5K_DBG(sc, ATH5K_DEBUG_RESET, "debug file triggered reset\n"); tasklet_schedule(&sc->restq); return count; } |