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Patch "rtlwifi: Fix missing country code for Great Britain" has been added to the 4.4-stable tree

PATCH [email protected] 1 participant 1 message Oct 25, 2016

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This is a note to let you know that I've just added the patch titled

rtlwifi: Fix missing country code for Great Britain

to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
rtlwifi-fix-missing-country-code-for-great-britain.patch
and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

Quoted 1 line

From 0c9d3491530773858ff9d705ec2a9c382f449230 Mon Sep 17 00:00:00 2001

From: Larry Finger <[email protected]>
Date: Mon, 22 Aug 2016 14:27:59 -0500
Subject: rtlwifi: Fix missing country code for Great Britain

From: Larry Finger <[email protected]>

commit 0c9d3491530773858ff9d705ec2a9c382f449230 upstream.

Some RTL8821AE devices sold in Great Britain have the country code of 0x25 encoded in their EEPROM. This value is not tested in the routine that establishes the regulatory info for the chip. The fix is to set this code to have the same capabilities as the EU countries. In addition, the channels allowed for COUNTRY_CODE_ETSI were more properly suited for China and Israel, not the EU. This problem has also been fixed.

---
 drivers/net/wireless/realtek/rtlwifi/regd.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
drivers/net/wireless/realtek/rtlwifi/regd.c +3 -1
@@ -345,9 +345,9 @@ static const struct ieee80211_regdomain
 		return &rtl_regdom_no_midband;
 	case COUNTRY_CODE_IC:
 		return &rtl_regdom_11;
-	case COUNTRY_CODE_ETSI:
 	case COUNTRY_CODE_TELEC_NETGEAR:
 		return &rtl_regdom_60_64;
+	case COUNTRY_CODE_ETSI:
 	case COUNTRY_CODE_SPAIN:
 	case COUNTRY_CODE_FRANCE:
 	case COUNTRY_CODE_ISRAEL:
@@ -406,6 +406,8 @@ static u8 channel_plan_to_country_code(u
 		return COUNTRY_CODE_WORLD_WIDE_13;
 	case 0x22:
 		return COUNTRY_CODE_IC;
+	case 0x25:
+		return COUNTRY_CODE_ETSI;
 	case 0x32:
 		return COUNTRY_CODE_TELEC_NETGEAR;
 	case 0x41:

Patches currently in stable-queue which might be from [email protected] are

queue-4.4/rtlwifi-fix-missing-country-code-for-great-britain.patch