[mac80211] Implement EU regulatory domain

[Tony Vroon <tony@linx.net>]

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Please consider the attached patch (inline sign-off & short description)
for inclusion in 2.6.27

Regards,
Tony V.
UNIX systems administrator
London Internet Exchange (LINX)

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Implement missing EU regulatory domain for mac80211. Based on the 
information in IEEE 802.11-2007 (specifically pages 1142, 1143 & 1148) 
and ETSI 301 893 (V1.4.1).
With thanks to Johannes Berg.

Signed-off-by: Tony Vroon <tony@linx.net>

--- net/wireless/reg.c.orig	2008-06-04 16:29:54.000000000 +0100
+++ net/wireless/reg.c	2008-06-04 19:25:34.000000000 +0100
@@ -80,6 +80,23 @@
 				     IEEE80211_CHAN_RADAR),
 };
 
+static const struct ieee80211_channel_range ieee80211_EU_channels[] = {
+	/* IEEE 802.11b/g, channels 1..13 */
+	RANGE_PWR(2412, 2472, 20, 6, 0),
+	/* IEEE 802.11a, channel 36*/
+	RANGE_PWR(5180, 5180, 23, 6, IEEE80211_CHAN_PASSIVE_SCAN),
+	/* IEEE 802.11a, channel 40*/
+	RANGE_PWR(5200, 5200, 23, 6, IEEE80211_CHAN_PASSIVE_SCAN),
+	/* IEEE 802.11a, channel 44*/
+	RANGE_PWR(5220, 5220, 23, 6, IEEE80211_CHAN_PASSIVE_SCAN),
+	/* IEEE 802.11a, channels 48..64 */
+	RANGE_PWR(5240, 5320, 23, 6, IEEE80211_CHAN_NO_IBSS |
+				     IEEE80211_CHAN_RADAR),
+	/* IEEE 802.11a, channels 100..140 */
+	RANGE_PWR(5500, 5700, 30, 6, IEEE80211_CHAN_NO_IBSS |
+				     IEEE80211_CHAN_RADAR),
+};
+
 #define REGDOM(_code)							\
 	{								\
 		.code = __stringify(_code),				\
@@ -90,6 +107,7 @@
 static const struct ieee80211_regdomain ieee80211_regdoms[] = {
 	REGDOM(US),
 	REGDOM(JP),
+	REGDOM(EU),
 };
 
 

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