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rt2x00: allow to specify watchdog interval 

Allow subdriver to change watchdog interval by intialize
link->watchdog_interval value before rt2x00link_register().

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Stanislaw Gruszka 2019-06-15 12:00:54 +02:00 committed by Kalle Valo
parent 12e66ffbd5
commit 9f3e3323e9
2 changed files with 10 additions and 4 deletions
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1
drivers/net/wireless/ralink/rt2x00/rt2x00.h
View File

@ -325,6 +325,7 @@ struct link {
* to bring the device/driver back into the desired state.
*/
struct delayed_work watchdog_work;
unsigned int watchdog_interval;
/*
* Work structure for scheduling periodic AGC adjustments.

13
drivers/net/wireless/ralink/rt2x00/rt2x00link.c
View File

@ -387,7 +387,7 @@ void rt2x00link_start_watchdog(struct rt2x00_dev *rt2x00dev)
rt2x00dev->ops->lib->watchdog)
ieee80211_queue_delayed_work(rt2x00dev->hw,
&link->watchdog_work,
WATCHDOG_INTERVAL);
link->watchdog_interval);
}
void rt2x00link_stop_watchdog(struct rt2x00_dev *rt2x00dev)
@ -413,11 +413,16 @@ static void rt2x00link_watchdog(struct work_struct *work)
if (test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags))
ieee80211_queue_delayed_work(rt2x00dev->hw,
&link->watchdog_work,
WATCHDOG_INTERVAL);
link->watchdog_interval);
}
void rt2x00link_register(struct rt2x00_dev *rt2x00dev)
{
INIT_DELAYED_WORK(&rt2x00dev->link.watchdog_work, rt2x00link_watchdog);
INIT_DELAYED_WORK(&rt2x00dev->link.work, rt2x00link_tuner);
struct link *link = &rt2x00dev->link;
INIT_DELAYED_WORK(&link->work, rt2x00link_tuner);
INIT_DELAYED_WORK(&link->watchdog_work, rt2x00link_watchdog);
if (link->watchdog_interval == 0)
link->watchdog_interval = WATCHDOG_INTERVAL;
}