---

yaml --- r: 300864 b: refs/heads/master c: 9e04a7c h: refs/heads/master v: v3
git-mirror · Apr 12, 2012 · a7f428b · a7f428b
1 parent 74fb27e
commit a7f428b
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Showing 4 changed files with 39 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d35ccaa4768ee39f7bb3c23394703d1da587c731
+refs/heads/master: 9e04a7c6d45fd70be55fcb48ec49f55dad9928f7
diff --git a/trunk/drivers/net/wireless/mwifiex/cfg80211.c b/trunk/drivers/net/wireless/mwifiex/cfg80211.c
@@ -1422,6 +1422,7 @@ int mwifiex_register_cfg80211(struct mwifiex_private *priv)
 	void *wdev_priv;
 	struct wireless_dev *wdev;
 	struct ieee80211_sta_ht_cap *ht_info;
+	u8 *country_code;
 
 	wdev = kzalloc(sizeof(struct wireless_dev), GFP_KERNEL);
 	if (!wdev) {
@@ -1484,6 +1485,11 @@ int mwifiex_register_cfg80211(struct mwifiex_private *priv)
 			"info: successfully registered wiphy device\n");
 	}
 
+	country_code = mwifiex_11d_code_2_region(priv->adapter->region_code);
+	if (country_code && regulatory_hint(wdev->wiphy, country_code))
+		dev_err(priv->adapter->dev,
+			"%s: regulatory_hint failed\n", __func__);
+
 	priv->wdev = wdev;
 
 	return ret;

diff --git a/trunk/drivers/net/wireless/mwifiex/cfp.c b/trunk/drivers/net/wireless/mwifiex/cfp.c
@@ -71,6 +71,37 @@ u16 region_code_index[MWIFIEX_MAX_REGION_CODE] = { 0x10, 0x20, 0x30,
 
 static u8 supported_rates_n[N_SUPPORTED_RATES] = { 0x02, 0x04, 0 };
 
+struct region_code_mapping {
+	u8 code;
+	u8 region[IEEE80211_COUNTRY_STRING_LEN];
+};
+
+static struct region_code_mapping region_code_mapping_t[] = {
+	{ 0x10, "US " }, /* US FCC */
+	{ 0x20, "CA " }, /* IC Canada */
+	{ 0x30, "EU " }, /* ETSI */
+	{ 0x31, "ES " }, /* Spain */
+	{ 0x32, "FR " }, /* France */
+	{ 0x40, "JP " }, /* Japan */
+	{ 0x41, "JP " }, /* Japan */
+	{ 0x50, "CN " }, /* China */
+};
+
+/* This function converts integer code to region string */
+u8 *mwifiex_11d_code_2_region(u8 code)
+{
+	u8 i;
+	u8 size = sizeof(region_code_mapping_t)/
+				sizeof(struct region_code_mapping);
+
+	/* Look for code in mapping table */
+	for (i = 0; i < size; i++)
+		if (region_code_mapping_t[i].code == code)
+			return region_code_mapping_t[i].region;
+
+	return NULL;
+}
+
 /*
  * This function maps an index in supported rates table into
  * the corresponding data rate.

diff --git a/trunk/drivers/net/wireless/mwifiex/main.h b/trunk/drivers/net/wireless/mwifiex/main.h
@@ -965,6 +965,7 @@ struct net_device *mwifiex_add_virtual_intf(struct wiphy *wiphy,
 					u32 *flags, struct vif_params *params);
 int mwifiex_del_virtual_intf(struct wiphy *wiphy, struct net_device *dev);
 
+u8 *mwifiex_11d_code_2_region(u8 code);
 
 #ifdef CONFIG_DEBUG_FS
 void mwifiex_debugfs_init(void);