From: Christian Lamparter <chunkeey@xxxxxx>
Signed-off-by: Christian Lamparter <chunkeey@xxxxxx>
---
drivers/net/wireless/ar9170/Kconfig | 1 +
drivers/net/wireless/ar9170/ar9170.h | 3 +++
drivers/net/wireless/ar9170/main.c | 18 ++++++++++++++++++
drivers/net/wireless/ath/Kconfig | 2 +-
4 files changed, 23 insertions(+), 1 deletions(-)
diff --git a/drivers/net/wireless/ar9170/Kconfig b/drivers/net/wireless/ar9170/Kconfig
index de4281f..b99e326 100644
--- a/drivers/net/wireless/ar9170/Kconfig
+++ b/drivers/net/wireless/ar9170/Kconfig
@@ -2,6 +2,7 @@ config AR9170_USB
tristate "Atheros AR9170 802.11n USB support"
depends on USB && MAC80211 && WLAN_80211 && EXPERIMENTAL
select FW_LOADER
+ select ATH_COMMON
help
This is a driver for the Atheros "otus" 802.11n USB devices.
diff --git a/drivers/net/wireless/ar9170/ar9170.h b/drivers/net/wireless/ar9170/ar9170.h
index f4fb2e9..87c1985 100644
--- a/drivers/net/wireless/ar9170/ar9170.h
+++ b/drivers/net/wireless/ar9170/ar9170.h
@@ -48,6 +48,8 @@
#include "eeprom.h"
#include "hw.h"
+#include "../ath/regd.h"
+
#define PAYLOAD_MAX (AR9170_MAX_CMD_LEN/4 - 1)
enum ar9170_bw {
@@ -151,6 +153,7 @@ struct ar9170 {
/* EEPROM */
struct ar9170_eeprom eeprom;
+ struct ath_regulatory regulatory;
/* global tx status for unregistered Stations. */
struct sk_buff_head global_tx_status;
diff --git a/drivers/net/wireless/ar9170/main.c b/drivers/net/wireless/ar9170/main.c
index 5996ff9..d40cfae 100644
--- a/drivers/net/wireless/ar9170/main.c
+++ b/drivers/net/wireless/ar9170/main.c
@@ -1619,12 +1619,24 @@ static int ar9170_read_eeprom(struct ar9170 *ar)
else
ar->hw->channel_change_time = 80 * 1000;
+ ar->regulatory.current_rd = le16_to_cpu(ar->eeprom.reg_domain[0]);
+ ar->regulatory.current_rd_ext = le16_to_cpu(ar->eeprom.reg_domain[1]);
+
/* second part of wiphy init */
SET_IEEE80211_PERM_ADDR(ar->hw, addr);
return bands ? 0 : -EINVAL;
}
+static int ar9170_reg_notifier(struct wiphy *wiphy,
+ struct regulatory_request *request)
+{
+ struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy);
+ struct ar9170 *ar = hw->priv;
+
+ return ath_reg_notifier_apply(wiphy, request, &ar->regulatory);
+}
+
int ar9170_register(struct ar9170 *ar, struct device *pdev)
{
int err;
@@ -1634,10 +1646,16 @@ int ar9170_register(struct ar9170 *ar, struct device *pdev)
if (err)
goto err_out;
+ err = ath_regd_init(&ar->regulatory, ar->hw->wiphy,
+ ar9170_reg_notifier);
+
err = ieee80211_register_hw(ar->hw);
if (err)
goto err_out;
+ if (!ath_is_world_regd(&ar->regulatory))
+ regulatory_hint(ar->hw->wiphy, ar->regulatory.alpha2);
+
err = ar9170_init_leds(ar);
if (err)
goto err_unreg;
diff --git a/drivers/net/wireless/ath/Kconfig b/drivers/net/wireless/ath/Kconfig
index c2873a2..76517a4 100644
--- a/drivers/net/wireless/ath/Kconfig
+++ b/drivers/net/wireless/ath/Kconfig
@@ -1,4 +1,4 @@
config ATH_COMMON
tristate "Atheros Wireless Cards Shared Support"
- depends on ATH5K || ATH9K
+ depends on ATH5K || ATH9K || AR9170_USB
--
1.6.0.6
--
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