1 files changed, 95 insertions, 0 deletions
diff --git a/package/mac80211/patches/302-rt2x00-Don-t-free-register-information-on-suspend.patch b/package/mac80211/patches/302-rt2x00-Don-t-free-register-information-on-suspend.patch
new file mode 100644
index 0000000000..11ad79d08c
--- /dev/null
+++ b/package/mac80211/patches/302-rt2x00-Don-t-free-register-information-on-suspend.patch
@@ -0,0 +1,95 @@
+From 76b0fa91af8ca33cd68f52f2d02a05c488777f58 Mon Sep 17 00:00:00 2001
+From: Ivo van Doorn <IvDoorn@gmail.com>
+Date: Sat, 28 Mar 2009 20:32:07 +0100
+Subject: [PATCH 3/9] rt2x00: Don't free register information on suspend
+
+After suspend & resume the rt2x00 devices won't wakeup
+anymore due to a broken register information setup.
+The most important problem is the release of the EEPROM
+buffer which is completely cleared and never read again
+after the suspend.
+
+Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+---
+ drivers/net/wireless/rt2x00/rt2x00pci.c |   18 +-----------------
+ drivers/net/wireless/rt2x00/rt2x00usb.c |   18 +-----------------
+ 2 files changed, 2 insertions(+), 34 deletions(-)
+
+--- a/drivers/net/wireless/rt2x00/rt2x00pci.c
++++ b/drivers/net/wireless/rt2x00/rt2x00pci.c
+@@ -377,8 +377,6 @@ int rt2x00pci_suspend(struct pci_dev *pc
+ 	if (retval)
+ 		return retval;
+ 
+-	rt2x00pci_free_reg(rt2x00dev);
+-
+ 	pci_save_state(pci_dev);
+ 	pci_disable_device(pci_dev);
+ 	return pci_set_power_state(pci_dev, pci_choose_state(pci_dev, state));
+@@ -389,7 +387,6 @@ int rt2x00pci_resume(struct pci_dev *pci
+ {
+ 	struct ieee80211_hw *hw = pci_get_drvdata(pci_dev);
+ 	struct rt2x00_dev *rt2x00dev = hw->priv;
+-	int retval;
+ 
+ 	if (pci_set_power_state(pci_dev, PCI_D0) ||
+ 	    pci_enable_device(pci_dev) ||
+@@ -398,20 +395,7 @@ int rt2x00pci_resume(struct pci_dev *pci
+ 		return -EIO;
+ 	}
+ 
+-	retval = rt2x00pci_alloc_reg(rt2x00dev);
+-	if (retval)
+-		return retval;
+-
+-	retval = rt2x00lib_resume(rt2x00dev);
+-	if (retval)
+-		goto exit_free_reg;
+-
+-	return 0;
+-
+-exit_free_reg:
+-	rt2x00pci_free_reg(rt2x00dev);
+-
+-	return retval;
++	return rt2x00lib_resume(rt2x00dev);
+ }
+ EXPORT_SYMBOL_GPL(rt2x00pci_resume);
+ #endif /* CONFIG_PM */
+--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
++++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
+@@ -702,8 +702,6 @@ int rt2x00usb_suspend(struct usb_interfa
+ 	if (retval)
+ 		return retval;
+ 
+-	rt2x00usb_free_reg(rt2x00dev);
+-
+ 	/*
+ 	 * Decrease usbdev refcount.
+ 	 */
+@@ -717,24 +715,10 @@ int rt2x00usb_resume(struct usb_interfac
+ {
+ 	struct ieee80211_hw *hw = usb_get_intfdata(usb_intf);
+ 	struct rt2x00_dev *rt2x00dev = hw->priv;
+-	int retval;
+ 
+ 	usb_get_dev(interface_to_usbdev(usb_intf));
+ 
+-	retval = rt2x00usb_alloc_reg(rt2x00dev);
+-	if (retval)
+-		return retval;
+-
+-	retval = rt2x00lib_resume(rt2x00dev);
+-	if (retval)
+-		goto exit_free_reg;
+-
+-	return 0;
+-
+-exit_free_reg:
+-	rt2x00usb_free_reg(rt2x00dev);
+-
+-	return retval;
++	return rt2x00lib_resume(rt2x00dev);
+ }
+ EXPORT_SYMBOL_GPL(rt2x00usb_resume);
+ #endif /* CONFIG_PM */