mac80211: update to wireless-testing 2012-12-06

SVN-Revision: 34571

1 files changed, 0 insertions, 179 deletions

diff --git a/package/mac80211/patches/524-mac80211_configure_antenna_gain.patch b/package/mac80211/patches/524-mac80211_configure_antenna_gain.patch
deleted file mode 100644
index ada37854d6..0000000000
--- a/package/mac80211/patches/524-mac80211_configure_antenna_gain.patch
+++ /dev/null
@@ -1,179 +0,0 @@
---- a/include/net/mac80211.h
-+++ b/include/net/mac80211.h
-@@ -851,6 +851,7 @@ enum ieee80211_smps_mode {
-  *	the CONF_PS flag is set.
-  *
-  * @power_level: requested transmit power (in dBm)
-+ * @max_antenna_gain: maximum antenna gain adjusted by user config (in dBi)
-  *
-  * @channel: the channel to tune to
-  * @channel_type: the channel (HT) type
-@@ -870,6 +871,7 @@ struct ieee80211_conf {
- 	u32 flags;
- 	int power_level, dynamic_ps_timeout;
- 	int max_sleep_period;
-+	int max_antenna_gain;
- 
- 	u16 listen_interval;
- 	u8 ps_dtim_period;
---- a/net/mac80211/main.c
-+++ b/net/mac80211/main.c
-@@ -101,7 +101,7 @@ int ieee80211_hw_config(struct ieee80211
- {
- 	struct ieee80211_channel *chan;
- 	int ret = 0;
--	int power;
-+	int power, ant_gain, max_power;
- 	enum nl80211_channel_type channel_type;
- 	u32 offchannel_flag;
- 
-@@ -152,19 +152,31 @@ int ieee80211_hw_config(struct ieee80211
- 		changed |= IEEE80211_CONF_CHANGE_SMPS;
- 	}
- 
--	if (test_bit(SCAN_SW_SCANNING, &local->scanning) ||
--	    test_bit(SCAN_ONCHANNEL_SCANNING, &local->scanning) ||
--	    test_bit(SCAN_HW_SCANNING, &local->scanning) ||
--	    !local->ap_power_level)
--		power = chan->max_power;
--	else
--		power = min(chan->max_power, local->ap_power_level);
-+	max_power = chan->max_reg_power;
-+	if (!test_bit(SCAN_SW_SCANNING, &local->scanning) &&
-+	    !test_bit(SCAN_ONCHANNEL_SCANNING, &local->scanning) &&
-+	    !test_bit(SCAN_HW_SCANNING, &local->scanning) &&
-+	    local->ap_power_level)
-+		max_power = min(max_power, local->ap_power_level);
-+
-+	ant_gain = chan->max_antenna_gain;
-+	if (local->user_antenna_gain > 0) {
-+		if (local->user_antenna_gain > ant_gain) {
-+			max_power -= local->user_antenna_gain - ant_gain;
-+			ant_gain = 0;
-+		} else
-+			ant_gain -= local->user_antenna_gain;
-+	}
-+
-+	power = min(chan->max_power, max_power);
- 
- 	if (local->user_power_level >= 0)
- 		power = min(power, local->user_power_level);
- 
--	if (local->hw.conf.power_level != power) {
-+	if (local->hw.conf.power_level != power ||
-+		local->hw.conf.max_antenna_gain != ant_gain) {
- 		changed |= IEEE80211_CONF_CHANGE_POWER;
-+		local->hw.conf.max_antenna_gain = ant_gain;
- 		local->hw.cur_power_level = power;
- 		local->hw.conf.power_level = power;
- 	}
-@@ -620,6 +632,7 @@ struct ieee80211_hw *ieee80211_alloc_hw(
- 					 IEEE80211_RADIOTAP_MCS_HAVE_GI |
- 					 IEEE80211_RADIOTAP_MCS_HAVE_BW;
- 	local->user_power_level = -1;
-+	local->user_antenna_gain = -1;
- 	wiphy->ht_capa_mod_mask = &mac80211_ht_capa_mod_mask;
- 
- 	INIT_LIST_HEAD(&local->interfaces);
---- a/net/mac80211/ieee80211_i.h
-+++ b/net/mac80211/ieee80211_i.h
-@@ -1063,6 +1063,7 @@ struct ieee80211_local {
- 
- 	int user_power_level; /* in dBm */
- 	int ap_power_level; /* in dBm */
-+	int user_antenna_gain; /* in dBi */
- 
- 	enum ieee80211_smps_mode smps_mode;
- 
---- a/include/linux/nl80211.h
-+++ b/include/linux/nl80211.h
-@@ -1517,6 +1517,8 @@ enum nl80211_attrs {
- 
- 	NL80211_ATTR_USER_REG_HINT_TYPE,
- 
-+	NL80211_ATTR_WIPHY_ANTENNA_GAIN,
-+
- 	/* add attributes here, update the policy in nl80211.c */
- 
- 	__NL80211_ATTR_AFTER_LAST,
---- a/net/wireless/nl80211.c
-+++ b/net/wireless/nl80211.c
-@@ -355,6 +355,7 @@ static const struct nla_policy nl80211_p
- 	[NL80211_ATTR_BG_SCAN_PERIOD] = { .type = NLA_U16 },
- 	[NL80211_ATTR_WDEV] = { .type = NLA_U64 },
- 	[NL80211_ATTR_USER_REG_HINT_TYPE] = { .type = NLA_U32 },
-+	[NL80211_ATTR_WIPHY_ANTENNA_GAIN] = { .type = NLA_U32 },
- };
- 
- /* policy for the key attributes */
-@@ -1603,6 +1604,22 @@ static int nl80211_set_wiphy(struct sk_b
- 		if (result)
- 			goto bad_res;
- 	}
-+
-+	if (info->attrs[NL80211_ATTR_WIPHY_ANTENNA_GAIN]) {
-+		int idx, dbi = 0;
-+
-+		if (!rdev->ops->set_antenna_gain) {
-+			result = -EOPNOTSUPP;
-+			goto bad_res;
-+		}
-+
-+		idx = NL80211_ATTR_WIPHY_ANTENNA_GAIN;
-+		dbi = nla_get_u32(info->attrs[idx]);
-+
-+		result = rdev->ops->set_antenna_gain(&rdev->wiphy, dbi);
-+		if (result)
-+			goto bad_res;
-+	}
- 
- 	if (info->attrs[NL80211_ATTR_WIPHY_ANTENNA_TX] &&
- 	    info->attrs[NL80211_ATTR_WIPHY_ANTENNA_RX]) {
---- a/net/mac80211/cfg.c
-+++ b/net/mac80211/cfg.c
-@@ -1984,6 +1984,19 @@ static int ieee80211_get_tx_power(struct
- 	return 0;
- }
- 
-+static int ieee80211_set_antenna_gain(struct wiphy *wiphy, int dbi)
-+{
-+	struct ieee80211_local *local = wiphy_priv(wiphy);
-+
-+	if (dbi < 0)
-+		return -EINVAL;
-+
-+	local->user_antenna_gain = dbi;
-+	ieee80211_hw_config(local, 0);
-+
-+	return 0;
-+}
-+
- static int ieee80211_set_wds_peer(struct wiphy *wiphy, struct net_device *dev,
- 				  const u8 *addr)
- {
-@@ -3085,6 +3098,7 @@ struct cfg80211_ops mac80211_config_ops
- 	.set_wiphy_params = ieee80211_set_wiphy_params,
- 	.set_tx_power = ieee80211_set_tx_power,
- 	.get_tx_power = ieee80211_get_tx_power,
-+	.set_antenna_gain = ieee80211_set_antenna_gain,
- 	.set_wds_peer = ieee80211_set_wds_peer,
- 	.rfkill_poll = ieee80211_rfkill_poll,
- 	CFG80211_TESTMODE_CMD(ieee80211_testmode_cmd)
---- a/include/net/cfg80211.h
-+++ b/include/net/cfg80211.h
-@@ -1552,6 +1552,7 @@ struct cfg80211_gtk_rekey_data {
-  *	the power passed is in mBm, to get dBm use MBM_TO_DBM().
-  * @get_tx_power: store the current TX power into the dbm variable;
-  *	return 0 if successful
-+ * @set_antenna_gain: set antenna gain to reduce maximum tx power if necessary
-  *
-  * @set_wds_peer: set the WDS peer for a WDS interface
-  *
-@@ -1751,6 +1752,7 @@ struct cfg80211_ops {
- 	int	(*set_tx_power)(struct wiphy *wiphy,
- 				enum nl80211_tx_power_setting type, int mbm);
- 	int	(*get_tx_power)(struct wiphy *wiphy, int *dbm);
-+	int	(*set_antenna_gain)(struct wiphy *wiphy, int dbi);
- 
- 	int	(*set_wds_peer)(struct wiphy *wiphy, struct net_device *dev,
- 				const u8 *addr);