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-rw-r--r--drivers/net/wireless/ath/regd.c55
-rw-r--r--drivers/net/wireless/ath/regd.h12
-rw-r--r--drivers/net/wireless/ath9k/main.c47
3 files changed, 58 insertions, 56 deletions
diff --git a/drivers/net/wireless/ath/regd.c b/drivers/net/wireless/ath/regd.c
index 4d3935b6fbd..3ccf21cceb5 100644
--- a/drivers/net/wireless/ath/regd.c
+++ b/drivers/net/wireless/ath/regd.c
@@ -126,14 +126,13 @@ bool ath_is_world_regd(struct ath_regulatory *reg)
}
EXPORT_SYMBOL(ath_is_world_regd);
-const struct ieee80211_regdomain *ath_default_world_regdomain(void)
+static const struct ieee80211_regdomain *ath_default_world_regdomain(void)
{
/* this is the most restrictive */
return &ath_world_regdom_64;
}
-EXPORT_SYMBOL(ath_default_world_regdomain);
-const struct
+static const struct
ieee80211_regdomain *ath_world_regdomain(struct ath_regulatory *reg)
{
switch (reg->regpair->regDmnEnum) {
@@ -158,7 +157,6 @@ ieee80211_regdomain *ath_world_regdomain(struct ath_regulatory *reg)
return ath_default_world_regdomain();
}
}
-EXPORT_SYMBOL(ath_world_regdomain);
/* Frequency is one where radar detection is required */
static bool ath_is_radar_freq(u16 center_freq)
@@ -285,7 +283,7 @@ static void ath_reg_apply_active_scan_flags(
}
/* Always apply Radar/DFS rules on freq range 5260 MHz - 5700 MHz */
-void ath_reg_apply_radar_flags(struct wiphy *wiphy)
+static void ath_reg_apply_radar_flags(struct wiphy *wiphy)
{
struct ieee80211_supported_band *sband;
struct ieee80211_channel *ch;
@@ -316,11 +314,10 @@ void ath_reg_apply_radar_flags(struct wiphy *wiphy)
IEEE80211_CHAN_PASSIVE_SCAN;
}
}
-EXPORT_SYMBOL(ath_reg_apply_radar_flags);
-void ath_reg_apply_world_flags(struct wiphy *wiphy,
- enum nl80211_reg_initiator initiator,
- struct ath_regulatory *reg)
+static void ath_reg_apply_world_flags(struct wiphy *wiphy,
+ enum nl80211_reg_initiator initiator,
+ struct ath_regulatory *reg)
{
switch (reg->regpair->regDmnEnum) {
case 0x60:
@@ -336,7 +333,6 @@ void ath_reg_apply_world_flags(struct wiphy *wiphy,
}
return;
}
-EXPORT_SYMBOL(ath_reg_apply_world_flags);
int ath_reg_notifier_apply(struct wiphy *wiphy,
struct regulatory_request *request, struct ath_regulatory *reg)
@@ -360,7 +356,7 @@ int ath_reg_notifier_apply(struct wiphy *wiphy,
}
EXPORT_SYMBOL(ath_reg_notifier_apply);
-bool ath_regd_is_eeprom_valid(struct ath_regulatory *reg)
+static bool ath_regd_is_eeprom_valid(struct ath_regulatory *reg)
{
u16 rd = ath_regd_get_eepromRD(reg);
int i;
@@ -381,7 +377,6 @@ bool ath_regd_is_eeprom_valid(struct ath_regulatory *reg)
"ath: invalid regulatory domain/country code 0x%x\n", rd);
return false;
}
-EXPORT_SYMBOL(ath_regd_is_eeprom_valid);
/* EEPROM country code to regpair mapping */
static struct country_code_to_enum_rd*
@@ -438,7 +433,40 @@ ath_get_regpair(int regdmn)
return NULL;
}
-int ath_regd_init(struct ath_regulatory *reg)
+static int ath_regd_init_wiphy(struct ath_regulatory *reg, struct wiphy *wiphy,
+ int (*reg_notifier)(struct wiphy *wiphy,
+ struct regulatory_request *request))
+{
+ const struct ieee80211_regdomain *regd;
+
+ wiphy->reg_notifier = reg_notifier;
+ wiphy->strict_regulatory = true;
+
+ if (ath_is_world_regd(reg)) {
+ /*
+ * Anything applied here (prior to wiphy registration) gets
+ * saved on the wiphy orig_* parameters
+ */
+ regd = ath_world_regdomain(reg);
+ wiphy->custom_regulatory = true;
+ wiphy->strict_regulatory = false;
+ } else {
+ /*
+ * This gets applied in the case of the absense of CRDA,
+ * it's our own custom world regulatory domain, similar to
+ * cfg80211's but we enable passive scanning.
+ */
+ regd = ath_default_world_regdomain();
+ }
+ wiphy_apply_custom_regulatory(wiphy, regd);
+ ath_reg_apply_radar_flags(wiphy);
+ ath_reg_apply_world_flags(wiphy, NL80211_REGDOM_SET_BY_DRIVER, reg);
+ return 0;
+}
+
+int ath_regd_init(struct ath_regulatory *reg, struct wiphy *wiphy,
+ int (*reg_notifier)(struct wiphy *wiphy,
+ struct regulatory_request *request))
{
struct country_code_to_enum_rd *country = NULL;
u16 regdmn;
@@ -492,6 +520,7 @@ int ath_regd_init(struct ath_regulatory *reg)
printk(KERN_DEBUG "ath: Regpair detected: 0x%0x\n",
reg->regpair->regDmnEnum);
+ ath_regd_init_wiphy(reg, wiphy, reg_notifier);
return 0;
}
EXPORT_SYMBOL(ath_regd_init);
diff --git a/drivers/net/wireless/ath/regd.h b/drivers/net/wireless/ath/regd.h
index 981f5cf2bdb..eba7c7123b5 100644
--- a/drivers/net/wireless/ath/regd.h
+++ b/drivers/net/wireless/ath/regd.h
@@ -254,15 +254,9 @@ enum CountryCode {
};
bool ath_is_world_regd(struct ath_regulatory *reg);
-const
-struct ieee80211_regdomain *ath_world_regdomain(struct ath_regulatory *reg);
-const struct ieee80211_regdomain *ath_default_world_regdomain(void);
-void ath_reg_apply_world_flags(struct wiphy *wiphy,
- enum nl80211_reg_initiator,
- struct ath_regulatory *reg);
-void ath_reg_apply_radar_flags(struct wiphy *wiphy);
-int ath_regd_init(struct ath_regulatory *reg);
-bool ath_regd_is_eeprom_valid(struct ath_regulatory *reg);
+int ath_regd_init(struct ath_regulatory *reg, struct wiphy *wiphy,
+ int (*reg_notifier)(struct wiphy *wiphy,
+ struct regulatory_request *request));
u32 ath_regd_get_band_ctl(struct ath_regulatory *reg,
enum ieee80211_band band);
int ath_reg_notifier_apply(struct wiphy *wiphy,
diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c
index d779f00c9b9..8b6a7ea4e59 100644
--- a/drivers/net/wireless/ath9k/main.c
+++ b/drivers/net/wireless/ath9k/main.c
@@ -1352,6 +1352,17 @@ void ath_detach(struct ath_softc *sc)
ath9k_ps_restore(sc);
}
+static int ath9k_reg_notifier(struct wiphy *wiphy,
+ struct regulatory_request *request)
+{
+ struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy);
+ struct ath_wiphy *aphy = hw->priv;
+ struct ath_softc *sc = aphy->sc;
+ struct ath_regulatory *reg = &sc->sc_ah->regulatory;
+
+ return ath_reg_notifier_apply(wiphy, request, reg);
+}
+
static int ath_init(u16 devid, struct ath_softc *sc)
{
struct ath_hw *ah = NULL;
@@ -1406,7 +1417,8 @@ static int ath_init(u16 devid, struct ath_softc *sc)
for (i = 0; i < sc->keymax; i++)
ath9k_hw_keyreset(ah, (u16) i);
- if (ath_regd_init(&sc->sc_ah->regulatory))
+ if (ath_regd_init(&sc->sc_ah->regulatory, sc->hw->wiphy,
+ ath9k_reg_notifier))
goto bad;
/* default to MONITOR mode */
@@ -1570,17 +1582,6 @@ bad:
return error;
}
-static int ath9k_reg_notifier(struct wiphy *wiphy,
- struct regulatory_request *request)
-{
- struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy);
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
- struct ath_regulatory *reg = &sc->sc_ah->regulatory;
-
- return ath_reg_notifier_apply(wiphy, request, reg);
-}
-
void ath_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
{
hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
@@ -1600,9 +1601,6 @@ void ath_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
BIT(NL80211_IFTYPE_ADHOC) |
BIT(NL80211_IFTYPE_MESH_POINT);
- hw->wiphy->reg_notifier = ath9k_reg_notifier;
- hw->wiphy->strict_regulatory = true;
-
hw->queues = 4;
hw->max_rates = 4;
hw->channel_change_time = 5000;
@@ -1623,7 +1621,6 @@ void ath_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
int ath_attach(u16 devid, struct ath_softc *sc)
{
struct ieee80211_hw *hw = sc->hw;
- const struct ieee80211_regdomain *regd;
int error = 0, i;
struct ath_regulatory *reg;
@@ -1667,24 +1664,6 @@ int ath_attach(u16 devid, struct ath_softc *sc)
goto error_attach;
#endif
- if (ath_is_world_regd(reg)) {
- /* Anything applied here (prior to wiphy registration) gets
- * saved on the wiphy orig_* parameters */
- regd = ath_world_regdomain(reg);
- hw->wiphy->custom_regulatory = true;
- hw->wiphy->strict_regulatory = false;
- } else {
- /* This gets applied in the case of the absense of CRDA,
- * it's our own custom world regulatory domain, similar to
- * cfg80211's but we enable passive scanning */
- regd = ath_default_world_regdomain();
- }
- wiphy_apply_custom_regulatory(hw->wiphy, regd);
- ath_reg_apply_radar_flags(hw->wiphy);
- ath_reg_apply_world_flags(hw->wiphy,
- NL80211_REGDOM_SET_BY_DRIVER,
- reg);
-
INIT_WORK(&sc->chan_work, ath9k_wiphy_chan_work);
INIT_DELAYED_WORK(&sc->wiphy_work, ath9k_wiphy_work);
sc->wiphy_scheduler_int = msecs_to_jiffies(500);
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-06 15:56:41 +0000