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at86rf230: move cal_timeout to state change

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This patch moves the calculation timeout of TRX_OFF to RX_AACK_ON
handling to the async state change functionality. With this patch we can
do a reset of calculation timeout when others TRX_OFF to RX_AACK_ON
happens instead of doing this on interface up only.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Reviewed-by: Varka Bhadram <varkabhadram@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Alexander Aring 2015-04-30 17:44:59 +02:00 committed by Marcel Holtmann
parent 5e8e01e262
commit 2ad33244db
1 changed files with 5 additions and 3 deletions
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8
drivers/net/ieee802154/at86rf230.c
View file

@ -611,6 +611,11 @@ at86rf230_async_state_delay(void *context)
switch (ctx->to_state) {
case STATE_RX_AACK_ON:
tim = ktime_set(0, c->t_off_to_aack * NSEC_PER_USEC);
/* state change from TRX_OFF to RX_AACK_ON to do a
* calibration, we need to reset the timeout for the
* next one.
*/
lp->cal_timeout = jiffies + AT86RF2XX_CAL_LOOP_TIMEOUT;
goto change;
case STATE_TX_ON:
tim = ktime_set(0, c->t_off_to_tx_on * NSEC_PER_USEC);
@ -1039,9 +1044,6 @@ at86rf230_ed(struct ieee802154_hw *hw, u8 *level)
static int
at86rf230_start(struct ieee802154_hw *hw)
{
struct at86rf230_local *lp = hw->priv;
lp->cal_timeout = jiffies + AT86RF2XX_CAL_LOOP_TIMEOUT;
return at86rf230_sync_state_change(hw->priv, STATE_RX_AACK_ON);
}