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From 9f3e3323e9966d9f21bea0c81b1acb36c0e15cec Mon Sep 17 00:00:00 2001
From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Sat, 15 Jun 2019 12:00:54 +0200
Subject: [PATCH 01/15] 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>
---
drivers/net/wireless/ralink/rt2x00/rt2x00.h | 1 +
drivers/net/wireless/ralink/rt2x00/rt2x00link.c | 13 +++++++++----
2 files changed, 10 insertions(+), 4 deletions(-)
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00.h
@@ -336,6 +336,7 @@ 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.
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00link.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00link.c
@@ -398,7 +398,7 @@ void rt2x00link_start_watchdog(struct rt
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)
@@ -424,11 +424,16 @@ static void rt2x00link_watchdog(struct w
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;
}
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