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rt2x00: Call all configure handlers during resume

PATCH In review Ivo van Doorn 1 participant 1 message Jul 31, 2007 Networking drivers (wireless)

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Ivo van Doorn

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PATCH 16/24 rt2x00: Call all configure handlers during resume

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From 4800d5b02a237838913df950e557cf17f2f70dde Mon Sep 17 00:00:00 2001

From: Ivo van Doorn <[email protected]>
Date: Sun, 29 Jul 2007 14:19:31 +0200
Subject: [PATCH 16/24] rt2x00: Call all configure handlers during resume

All configure handlers should be called during resume operation to bring the device back into the correct state to make the device work again.

Signed-off-by Ivo van Doorn <[email protected]>
---
 drivers/net/wireless/rt2x00dev.c |   24 ++++++++++++++++++++++--
 1 files changed, 22 insertions(+), 2 deletions(-)
drivers/net/wireless/rt2x00dev.c +22 -2
index 0220107..4989cdb 100644
@@ -1078,6 +1078,9 @@ EXPORT_SYMBOL_GPL(rt2x00lib_suspend);
 
 int rt2x00lib_resume(struct rt2x00_dev *rt2x00dev)
 {
+	const struct rt2x00lib_ops *lib = rt2x00dev->ops->lib;
+	struct ieee80211_conf *conf = &rt2x00dev->hw->conf;
+	struct interface *intf = &rt2x00dev->interface;
 	int retval;
 
 	NOTICE(rt2x00dev, "Waking up.\n");

@@ -1095,10 +1098,27 @@ int rt2x00lib_resume(struct rt2x00_dev *rt2x00dev)
 		return retval;
 
 	/*
+	 * Configure the device to the original state.
+	 */
+	lib->config_type(rt2x00dev, intf->type);
+	lib->config_promisc(rt2x00dev, test_bit(INTERFACE_ENABLED_PROMISC,
+						&rt2x00dev->flags));
+	lib->config_bssid(rt2x00dev, intf->bssid);
+	lib->config_phymode(rt2x00dev, conf->phymode);
+	lib->config_channel(rt2x00dev, conf->channel_val,
+			    conf->channel, conf->power_level);
+	lib->config_antenna(rt2x00dev, conf->antenna_sel_tx,
+			    conf->antenna_sel_rx);
+	lib->config_duration(rt2x00dev,
+			     (conf->flags & IEEE80211_CONF_SHORT_SLOT_TIME),
+			     conf->beacon_int);
+	lib->reset_tuner(rt2x00dev);
+
+	/*
 	 * We only need to continue when in Master or Ad-hoc mode.
 	 */
-	if (rt2x00dev->interface.type != IEEE80211_IF_TYPE_AP &&
-	    rt2x00dev->interface.type != IEEE80211_IF_TYPE_IBSS)
+	if (intf->type != IEEE80211_IF_TYPE_AP &&
+	    intf->type != IEEE80211_IF_TYPE_IBSS)
 		return 0;
 
 	/*
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