cfg80211: move enum reg_set_by to nl80211.h

We do this so we can later inform userspace who set the
regulatory domain and provide details of the request.
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/ath9k/main.c

@@ -1670,7 +1670,7 @@ int ath_attach(u16 devid, struct ath_softc *sc)
 	}
 	wiphy_apply_custom_regulatory(hw->wiphy, regd);
 	ath9k_reg_apply_radar_flags(hw->wiphy);
-	ath9k_reg_apply_world_flags(hw->wiphy, REGDOM_SET_BY_DRIVER);
+	ath9k_reg_apply_world_flags(hw->wiphy, NL80211_REGDOM_SET_BY_DRIVER);
 
 	INIT_WORK(&sc->chan_work, ath9k_wiphy_chan_work);
 	INIT_DELAYED_WORK(&sc->wiphy_work, ath9k_wiphy_work);

drivers/net/wireless/ath9k/regd.c

@@ -168,8 +168,9 @@ static bool ath9k_is_radar_freq(u16 center_freq)
  *   received a beacon on a channel we can enable active scan and
  *   adhoc (or beaconing).
  */
-static void ath9k_reg_apply_beaconing_flags(struct wiphy *wiphy,
-					     enum reg_set_by setby)
+static void ath9k_reg_apply_beaconing_flags(
+	struct wiphy *wiphy,
+	enum nl80211_reg_initiator initiator)
 {
 	enum ieee80211_band band;
 	struct ieee80211_supported_band *sband;
@@ -194,7 +195,7 @@ static void ath9k_reg_apply_beaconing_flags(struct wiphy *wiphy,
 			    (ch->flags & IEEE80211_CHAN_RADAR))
 				continue;
 
-			if (setby == REGDOM_SET_BY_COUNTRY_IE) {
+			if (initiator == NL80211_REGDOM_SET_BY_COUNTRY_IE) {
 				r = freq_reg_info(wiphy, ch->center_freq,
 					&bandwidth, &reg_rule);
 				if (r)
@@ -226,8 +227,9 @@ static void ath9k_reg_apply_beaconing_flags(struct wiphy *wiphy,
 }
 
 /* Allows active scan scan on Ch 12 and 13 */
-static void ath9k_reg_apply_active_scan_flags(struct wiphy *wiphy,
-					      enum reg_set_by setby)
+static void ath9k_reg_apply_active_scan_flags(
+	struct wiphy *wiphy,
+	enum nl80211_reg_initiator initiator)
 {
 	struct ieee80211_supported_band *sband;
 	struct ieee80211_channel *ch;
@@ -241,7 +243,7 @@ static void ath9k_reg_apply_active_scan_flags(struct wiphy *wiphy,
 	 * If no country IE has been received always enable active scan
 	 * on these channels. This is only done for specific regulatory SKUs
 	 */
-	if (setby != REGDOM_SET_BY_COUNTRY_IE) {
+	if (initiator != NL80211_REGDOM_SET_BY_COUNTRY_IE) {
 		ch = &sband->channels[11]; /* CH 12 */
 		if (ch->flags & IEEE80211_CHAN_PASSIVE_SCAN)
 			ch->flags &= ~IEEE80211_CHAN_PASSIVE_SCAN;
@@ -308,7 +310,8 @@ void ath9k_reg_apply_radar_flags(struct wiphy *wiphy)
 	}
 }
 
-void ath9k_reg_apply_world_flags(struct wiphy *wiphy, enum reg_set_by setby)
+void ath9k_reg_apply_world_flags(struct wiphy *wiphy,
+				 enum nl80211_reg_initiator initiator)
 {
 	struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy);
 	struct ath_wiphy *aphy = hw->priv;
@@ -320,11 +323,11 @@ void ath9k_reg_apply_world_flags(struct wiphy *wiphy, enum reg_set_by setby)
 	case 0x63:
 	case 0x66:
 	case 0x67:
-		ath9k_reg_apply_beaconing_flags(wiphy, setby);
+		ath9k_reg_apply_beaconing_flags(wiphy, initiator);
 		break;
 	case 0x68:
-		ath9k_reg_apply_beaconing_flags(wiphy, setby);
-		ath9k_reg_apply_active_scan_flags(wiphy, setby);
+		ath9k_reg_apply_beaconing_flags(wiphy, initiator);
+		ath9k_reg_apply_active_scan_flags(wiphy, initiator);
 		break;
 	}
 	return;
@@ -340,11 +343,11 @@ int ath9k_reg_notifier(struct wiphy *wiphy, struct regulatory_request *request)
 	ath9k_reg_apply_radar_flags(wiphy);
 
 	switch (request->initiator) {
-	case REGDOM_SET_BY_DRIVER:
-	case REGDOM_SET_BY_CORE:
-	case REGDOM_SET_BY_USER:
+	case NL80211_REGDOM_SET_BY_DRIVER:
+	case NL80211_REGDOM_SET_BY_CORE:
+	case NL80211_REGDOM_SET_BY_USER:
 		break;
-	case REGDOM_SET_BY_COUNTRY_IE:
+	case NL80211_REGDOM_SET_BY_COUNTRY_IE:
 		if (ath9k_is_world_regd(sc->sc_ah))
 			ath9k_reg_apply_world_flags(wiphy, request->initiator);
 		break;

drivers/net/wireless/ath9k/regd.h

@@ -236,7 +236,8 @@ enum CountryCode {
 bool ath9k_is_world_regd(struct ath_hw *ah);
 const struct ieee80211_regdomain *ath9k_world_regdomain(struct ath_hw *ah);
 const struct ieee80211_regdomain *ath9k_default_world_regdomain(void);
-void ath9k_reg_apply_world_flags(struct wiphy *wiphy, enum reg_set_by setby);
+void ath9k_reg_apply_world_flags(struct wiphy *wiphy,
+				 enum nl80211_reg_initiator initiator);
 void ath9k_reg_apply_radar_flags(struct wiphy *wiphy);
 int ath9k_regd_init(struct ath_hw *ah);
 bool ath9k_regd_is_eeprom_valid(struct ath_hw *ah);

include/linux/nl80211.h

@@ -672,6 +672,25 @@ enum nl80211_bitrate_attr {
 	NL80211_BITRATE_ATTR_MAX = __NL80211_BITRATE_ATTR_AFTER_LAST - 1
 };
 
+/**
+ * enum nl80211_initiator - Indicates the initiator of a reg domain request
+ * @NL80211_REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world
+ * 	regulatory domain.
+ * @NL80211_REGDOM_SET_BY_USER: User asked the wireless core to set the
+ * 	regulatory domain.
+ * @NL80211_REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the
+ * 	wireless core it thinks its knows the regulatory domain we should be in.
+ * @NL80211_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an
+ * 	802.11 country information element with regulatory information it
+ * 	thinks we should consider.
+ */
+enum nl80211_reg_initiator {
+	NL80211_REGDOM_SET_BY_CORE,
+	NL80211_REGDOM_SET_BY_USER,
+	NL80211_REGDOM_SET_BY_DRIVER,
+	NL80211_REGDOM_SET_BY_COUNTRY_IE,
+};
+
 /**
  * enum nl80211_reg_rule_attr - regulatory rule attributes
  * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional

include/net/cfg80211.h

@@ -348,24 +348,6 @@ struct bss_parameters {
 	u8 basic_rates_len;
 };
 
-/**
- * enum reg_set_by - Indicates who is trying to set the regulatory domain
- * @REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world regulatory domain.
- * @REGDOM_SET_BY_USER: User asked the wireless core to set the
- * 	regulatory domain.
- * @REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the wireless core
- *	it thinks its knows the regulatory domain we should be in.
- * @REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an 802.11 country
- *	information element with regulatory information it thinks we
- *	should consider.
- */
-enum reg_set_by {
-	REGDOM_SET_BY_CORE,
-	REGDOM_SET_BY_USER,
-	REGDOM_SET_BY_DRIVER,
-	REGDOM_SET_BY_COUNTRY_IE,
-};
-
 /**
  * enum environment_cap - Environment parsed from country IE
  * @ENVIRON_ANY: indicates country IE applies to both indoor and
@@ -388,7 +370,7 @@ enum environment_cap {
  * 	and potentially inform users of which devices specifically
  * 	cased the conflicts.
  * @initiator: indicates who sent this request, could be any of
- * 	of those set in reg_set_by, %REGDOM_SET_BY_*
+ * 	of those set in nl80211_reg_initiator (%NL80211_REGDOM_SET_BY_*)
  * @alpha2: the ISO / IEC 3166 alpha2 country code of the requested
  * 	regulatory domain. We have a few special codes:
  * 	00 - World regulatory domain
@@ -405,7 +387,7 @@ enum environment_cap {
  */
 struct regulatory_request {
 	int wiphy_idx;
-	enum reg_set_by initiator;
+	enum nl80211_reg_initiator initiator;
 	char alpha2[2];
 	bool intersect;
 	u32 country_ie_checksum;

net/wireless/core.c

@@ -350,7 +350,7 @@ int wiphy_register(struct wiphy *wiphy)
 	mutex_lock(&cfg80211_mutex);
 
 	/* set up regulatory info */
-	wiphy_update_regulatory(wiphy, REGDOM_SET_BY_CORE);
+	wiphy_update_regulatory(wiphy, NL80211_REGDOM_SET_BY_CORE);
 
 	res = device_add(&drv->wiphy.dev);
 	if (res)

net/wireless/core.h

@@ -136,7 +136,8 @@ extern int cfg80211_dev_rename(struct cfg80211_registered_device *drv,
 			       char *newname);
 
 void ieee80211_set_bitrate_flags(struct wiphy *wiphy);
-void wiphy_update_regulatory(struct wiphy *wiphy, enum reg_set_by setby);
+void wiphy_update_regulatory(struct wiphy *wiphy,
+			     enum nl80211_reg_initiator setby);
 
 void cfg80211_bss_expire(struct cfg80211_registered_device *dev);
 void cfg80211_bss_age(struct cfg80211_registered_device *dev,