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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>
This commit is contained in:
Bruno Randolf 2010-06-16 19:11:12 +09:00 committed by John W. Linville
parent c086abae5b
commit 8d67a0310f
2 changed files with 12 additions and 3 deletions
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14
drivers/net/wireless/ath/ath5k/base.c
View File

@ -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 {

1
drivers/net/wireless/ath/ath5k/debug.c
View File

@ -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;
}