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authorStanislaw Gruszka <sgruszka@redhat.com>2019-06-15 12:00:54 +0200
committerKalle Valo <kvalo@codeaurora.org>2019-06-25 08:10:07 +0300
commit9f3e3323e9966d9f21bea0c81b1acb36c0e15cec (patch)
tree9d5991c559863760868f87ad2f8cc384a8416f31 /drivers/net/wireless/ralink
parent12e66ffbd534b1b622e7b907511a39cf572a32e3 (diff)
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>
Diffstat (limited to 'drivers/net/wireless/ralink')
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt2x00.h1
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt2x00link.c13
2 files changed, 10 insertions, 4 deletions
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00.h b/drivers/net/wireless/ralink/rt2x00/rt2x00.h
index 64a792a8fb2c..2b551dbe9844 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00.h
@@ -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.
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00link.c b/drivers/net/wireless/ralink/rt2x00/rt2x00link.c
index 939cfa5141c6..15ebebf88e72 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00link.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00link.c
@@ -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;
}