Add a debug print for every case of reset.
Signed-off-by: Bruno Randolf <b...@einfach.org>
---
drivers/net/wireless/ath/ath5k/base.c | 12 ++++++++++--
drivers/net/wireless/ath/ath5k/debug.c | 1 +
2 files changed, 11 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ath/ath5k/base.c
b/drivers/net/wireless/ath/ath5k/base.c
index 585c517..437fdcb 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -1111,7 +1111,8 @@ 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",
+ ATH5K_DBG(sc, ATH5K_DEBUG_RESET,
+ "channel set, resetting (%u -> %u MHz)\n",
sc->curchan->center_freq, chan->center_freq);
/*
@@ -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 c58503c..c5bd658 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;
}
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