Merge mac80211 driver from tree at bu3sch.de, pulled 24/6

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7733 3c298f89-4303-0410-b956-a3cf2f4a3e73

12 files changed, 235 insertions, 194 deletions

diff --git a/package/mac80211/src/mac80211/Makefile b/package/mac80211/src/mac80211/Makefile
index 40fe07c037..0a88dd312a 100644
--- a/package/mac80211/src/mac80211/Makefile
+++ b/package/mac80211/src/mac80211/Makefile
@@ -13,6 +13,7 @@ mac80211-objs := \
 	ieee80211_iface.o \
 	ieee80211_rate.o \
 	michael.o \
+	regdomain.o \
 	tkip.o \
 	aes_ccm.o \
 	wme.o \
diff --git a/package/mac80211/src/mac80211/debugfs_netdev.c b/package/mac80211/src/mac80211/debugfs_netdev.c
index b9409eeadf..52a32e4f6a 100644
--- a/package/mac80211/src/mac80211/debugfs_netdev.c
+++ b/package/mac80211/src/mac80211/debugfs_netdev.c
@@ -87,16 +87,6 @@ static const struct file_operations name##_ops = {			\
 		IEEE80211_IF_FMT_##format(name, field)			\
 		__IEEE80211_IF_FILE(name)
 
-static struct ieee80211_elem_tspec _tspec = {
-	.nominal_msdu_size = 200,
-	.inactivity_interval = 40,
-	.mean_data_rate = 40000,
-	.min_phy_rate = 6000000,
-	.surplus_band_allow = 8192,
-	.medium_time = 30,
-};
-static u8 _dls_mac[ETH_ALEN];
-
 #define DEBUGFS_QOS_FILE(name, f)					\
 static ssize_t qos_ ##name## _write(struct file *file,			\
 				    const char __user *userbuf,		\
@@ -104,7 +94,7 @@ static ssize_t qos_ ##name## _write(struct file *file,			\
 {									\
 	struct ieee80211_sub_if_data *sdata = file->private_data;	\
 									\
-	f(sdata->dev, &sdata->u.sta, &_tspec);				\
+	f(sdata->dev, &sdata->u.sta, &sdata->u.sta.tspec);		\
 									\
 	return count;							\
 }									\
@@ -132,7 +122,8 @@ DEBUGFS_QOS_FILE(delts_wmm, wmm_send_delts);
 static ssize_t qos_if_dls_mac(const struct ieee80211_sub_if_data *sdata,
 			      char *buf, int buflen)
 {
-	return scnprintf(buf, buflen, MAC_FMT "\n", MAC_ARG(_dls_mac));
+	return scnprintf(buf, buflen, MAC_FMT "\n",
+			 MAC_ARG(sdata->u.sta.dls_mac));
 }
 
 static ssize_t qos_dls_mac_read(struct file *file,
@@ -163,7 +154,7 @@ static ssize_t qos_dls_mac_write(struct file *file, const char __user *userbuf,
 		printk(KERN_ERR "%s: sscanf input error\n", sdata->dev->name);
 		return -EINVAL;
 	}
-	memcpy(_dls_mac, m, ETH_ALEN);
+	memcpy(sdata->u.sta.dls_mac, m, ETH_ALEN);
 	return count;
 }
 
@@ -207,10 +198,12 @@ static ssize_t qos_dls_op_write(struct file *file, const char __user *userbuf,
 	}
 	switch (opt) {
 	case 1:
-		ieee80211_send_dls_req(sdata->dev, &sdata->u.sta, _dls_mac, 0);
+		ieee80211_send_dls_req(sdata->dev, &sdata->u.sta,
+				       sdata->u.sta.dls_mac, 0);
 		break;
 	case 2:
-		ieee80211_send_dls_teardown(sdata->dev, &sdata->u.sta, _dls_mac,
+		ieee80211_send_dls_teardown(sdata->dev, &sdata->u.sta,
+					    sdata->u.sta.dls_mac,
 					    WLAN_REASON_QSTA_NOT_USE);
 		break;
 	default:
@@ -232,8 +225,9 @@ static ssize_t tsinfo_ ##_name## _read(struct file *file,		\
 				       size_t count, loff_t *ppos)	\
 {									\
 	char buf[20];							\
+	struct ieee80211_sub_if_data *sdata = file->private_data;	\
 	int res = scnprintf(buf, count, "%u\n",				\
-			IEEE80211_TSINFO_## _name (_tspec.ts_info));	\
+		IEEE80211_TSINFO_## _name (sdata->u.sta.tspec.ts_info));\
 	return simple_read_from_buffer(userbuf, count, ppos, buf, res);	\
 }									\
 									\
@@ -244,6 +238,7 @@ static ssize_t tsinfo_ ##_name## _write(struct file *file,		\
 	char buf[20];							\
 	size_t size;							\
 	int val;							\
+	struct ieee80211_sub_if_data *sdata = file->private_data;	\
 									\
 	size = min(sizeof(buf) - 1, count);				\
 	buf[size] = '\0';						\
@@ -252,12 +247,11 @@ static ssize_t tsinfo_ ##_name## _write(struct file *file,		\
 									\
 	val = simple_strtoul(buf, NULL, 0);				\
 	if ((val < min_val) || (val > max_val)) {			\
-		struct ieee80211_sub_if_data *sdata = file->private_data;\
 		printk(KERN_ERR "%s: set value (%u) out of range "	\
 		       "[%u, %u]\n",sdata->dev->name,val,min_val,max_val);\
 		return -EINVAL;						\
 	}								\
-	SET_TSINFO_ ##_name (_tspec.ts_info, val);			\
+	IEEE80211_SET_TSINFO_ ##_name (sdata->u.sta.tspec.ts_info, val);\
 	return count;							\
 }									\
 									\
@@ -292,13 +286,15 @@ DEBUGFS_TSINFO_FILE(TSID, 8, 15);
 DEBUGFS_TSINFO_FILE(DIR, 0, 3);
 DEBUGFS_TSINFO_FILE(UP, 0, 7);
 
-#define DEBUGFS_TSPEC_FILE(name)					\
+#define DEBUGFS_TSPEC_FILE(name, format_string, endian_f1, endian_f2)	\
 static ssize_t tspec_ ##name## _read(struct file *file,			\
 				      char __user *userbuf,		\
 				      size_t count, loff_t *ppos)	\
 {									\
 	char buf[20];							\
-	int res = scnprintf(buf, count, "%u\n", _tspec.name);		\
+	struct ieee80211_sub_if_data *sdata = file->private_data;	\
+	int res = scnprintf(buf, count, format_string "\n",		\
+			    endian_f1(sdata->u.sta.tspec.name));	\
 	return simple_read_from_buffer(userbuf, count, ppos, buf, res);	\
 }									\
 									\
@@ -308,13 +304,14 @@ static ssize_t tspec_ ##name## _write(struct file *file,		\
 {									\
 	char buf[20];							\
 	size_t size;							\
+	struct ieee80211_sub_if_data *sdata = file->private_data;	\
 									\
 	size = min(sizeof(buf) - 1, count);				\
 	buf[size] = '\0';						\
 	if (copy_from_user(buf, userbuf, size))				\
 		return -EFAULT;						\
 									\
-	_tspec.name = simple_strtoul(buf, NULL, 0);			\
+	sdata->u.sta.tspec.name = endian_f2(simple_strtoul(buf, NULL, 0));\
 	return count;							\
 }									\
 									\
@@ -334,21 +331,21 @@ static const struct file_operations tspec_ ##name## _ops = {		\
 		sdata->debugfs.sta.tspec.name = NULL;			\
 	} while (0)
 
-DEBUGFS_TSPEC_FILE(nominal_msdu_size);
-DEBUGFS_TSPEC_FILE(max_msdu_size);
-DEBUGFS_TSPEC_FILE(min_service_interval);
-DEBUGFS_TSPEC_FILE(max_service_interval);
-DEBUGFS_TSPEC_FILE(inactivity_interval);
-DEBUGFS_TSPEC_FILE(suspension_interval);
-DEBUGFS_TSPEC_FILE(service_start_time);
-DEBUGFS_TSPEC_FILE(min_data_rate);
-DEBUGFS_TSPEC_FILE(mean_data_rate);
-DEBUGFS_TSPEC_FILE(peak_data_rate);
-DEBUGFS_TSPEC_FILE(burst_size);
-DEBUGFS_TSPEC_FILE(delay_bound);
-DEBUGFS_TSPEC_FILE(min_phy_rate);
-DEBUGFS_TSPEC_FILE(surplus_band_allow);
-DEBUGFS_TSPEC_FILE(medium_time);
+DEBUGFS_TSPEC_FILE(nominal_msdu_size, "%hu", le16_to_cpu, cpu_to_le16);
+DEBUGFS_TSPEC_FILE(max_msdu_size, "%hu", le16_to_cpu, cpu_to_le16);
+DEBUGFS_TSPEC_FILE(min_service_interval, "%u", le32_to_cpu, cpu_to_le32);
+DEBUGFS_TSPEC_FILE(max_service_interval, "%u", le32_to_cpu, cpu_to_le32);
+DEBUGFS_TSPEC_FILE(inactivity_interval, "%u", le32_to_cpu, cpu_to_le32);
+DEBUGFS_TSPEC_FILE(suspension_interval, "%u", le32_to_cpu, cpu_to_le32);
+DEBUGFS_TSPEC_FILE(service_start_time, "%u", le32_to_cpu, cpu_to_le32);
+DEBUGFS_TSPEC_FILE(min_data_rate, "%u", le32_to_cpu, cpu_to_le32);
+DEBUGFS_TSPEC_FILE(mean_data_rate, "%u", le32_to_cpu, cpu_to_le32);
+DEBUGFS_TSPEC_FILE(peak_data_rate, "%u", le32_to_cpu, cpu_to_le32);
+DEBUGFS_TSPEC_FILE(burst_size, "%u", le32_to_cpu, cpu_to_le32);
+DEBUGFS_TSPEC_FILE(delay_bound, "%u", le32_to_cpu, cpu_to_le32);
+DEBUGFS_TSPEC_FILE(min_phy_rate, "%u", le32_to_cpu, cpu_to_le32);
+DEBUGFS_TSPEC_FILE(surplus_band_allow, "%hu", le16_to_cpu, cpu_to_le16);
+DEBUGFS_TSPEC_FILE(medium_time, "%hu", le16_to_cpu, cpu_to_le16);
 
 
 /* common attributes */
@@ -737,7 +734,9 @@ static int netdev_notify(struct notifier_block * nb,
 			 void *ndev)
 {
 	struct net_device *dev = ndev;
+	/* TODO
 	char buf[10+IFNAMSIZ];
+	*/
 
 	if (state != NETDEV_CHANGENAME)
 		return 0;
diff --git a/package/mac80211/src/mac80211/debugfs_sta.c b/package/mac80211/src/mac80211/debugfs_sta.c
index fc1a024e2d..6cfe35a994 100644
--- a/package/mac80211/src/mac80211/debugfs_sta.c
+++ b/package/mac80211/src/mac80211/debugfs_sta.c
@@ -158,7 +158,7 @@ static ssize_t sta_last_seq_ctrl_read(struct file *file, char __user *userbuf,
 	struct sta_info *sta = file->private_data;
 	for (i = 0; i < NUM_RX_DATA_QUEUES; i++)
 		p += scnprintf(p, sizeof(buf)+buf-p, "%x ",
-			       sta->last_seq_ctrl[i]);
+			       le16_to_cpu(sta->last_seq_ctrl[i]));
 	p += scnprintf(p, sizeof(buf)+buf-p, "\n");
 	return simple_read_from_buffer(userbuf, count, ppos, buf, p - buf);
 }
diff --git a/package/mac80211/src/mac80211/ieee80211.c b/package/mac80211/src/mac80211/ieee80211.c
index e903197acf..5202c487ac 100644
--- a/package/mac80211/src/mac80211/ieee80211.c
+++ b/package/mac80211/src/mac80211/ieee80211.c
@@ -1557,7 +1557,7 @@ static int ieee80211_subif_start_xmit(struct sk_buff *skb,
 		memcpy(hdr.addr4, skb->data + ETH_ALEN, ETH_ALEN);
 		hdrlen = 30;
 	} else if (sdata->type == IEEE80211_IF_TYPE_STA) {
-		if (dls_link_status(local, skb->data) == DLS_STATUS_OK){
+		if (dls_link_status(local, skb->data) == DLS_STATUS_OK) {
 			/* DA SA BSSID */
 			memcpy(hdr.addr1, skb->data, ETH_ALEN);
 			memcpy(hdr.addr2, skb->data + ETH_ALEN, ETH_ALEN);
@@ -4962,7 +4962,7 @@ int ieee80211_register_hwmode(struct ieee80211_hw *hw,
 	}
 
 	if (!(hw->flags & IEEE80211_HW_DEFAULT_REG_DOMAIN_CONFIGURED))
-		ieee80211_init_client(local->mdev);
+		ieee80211_set_default_regdomain(mode);
 
 	return 0;
 }
@@ -5113,6 +5113,7 @@ static int __init ieee80211_init(void)
 	}
 
 	ieee80211_debugfs_netdev_init();
+	ieee80211_regdomain_init();
 
 	return 0;
 }
diff --git a/package/mac80211/src/mac80211/ieee80211_cfg.c b/package/mac80211/src/mac80211/ieee80211_cfg.c
index 0069826713..8f85bc273c 100644
--- a/package/mac80211/src/mac80211/ieee80211_cfg.c
+++ b/package/mac80211/src/mac80211/ieee80211_cfg.c
@@ -13,7 +13,7 @@
 #include "ieee80211_cfg.h"
 
 static int ieee80211_add_iface(struct wiphy *wiphy, char *name,
-			       unsigned int type)
+			       enum nl80211_iftype type)
 {
 	struct ieee80211_local *local = wiphy_priv(wiphy);
 	int itype;
diff --git a/package/mac80211/src/mac80211/ieee80211_i.h b/package/mac80211/src/mac80211/ieee80211_i.h
index 2bb34ffe07..880a73075e 100644
--- a/package/mac80211/src/mac80211/ieee80211_i.h
+++ b/package/mac80211/src/mac80211/ieee80211_i.h
@@ -296,6 +296,10 @@ struct ieee80211_if_sta {
 #define STA_TSDIR_NUM  2
 	/* EDCA: 0~7, HCCA: 8~15 */
 	struct sta_ts_data ts_data[STA_TSID_NUM][STA_TSDIR_NUM];
+#ifdef CONFIG_MAC80211_DEBUGFS
+	struct ieee80211_elem_tspec tspec;
+	u8 dls_mac[ETH_ALEN];
+#endif
 };
 
 
@@ -833,7 +837,6 @@ void ieee80211_update_default_wep_only(struct ieee80211_local *local);
 /* ieee80211_ioctl.c */
 int ieee80211_set_compression(struct ieee80211_local *local,
 			      struct net_device *dev, struct sta_info *sta);
-int ieee80211_init_client(struct net_device *dev);
 int ieee80211_set_channel(struct ieee80211_local *local, int channel, int freq);
 /* ieee80211_sta.c */
 void ieee80211_sta_timer(unsigned long data);
@@ -873,7 +876,7 @@ void wmm_send_delts(struct net_device *dev,
 		    struct ieee80211_elem_tspec *tp);
 void ieee80211_send_dls_req(struct net_device *dev,
 			    struct ieee80211_if_sta *ifsta,
-			    u8 *addr, u32 timeout);
+			    u8 *addr, u16 timeout);
 void ieee80211_send_dls_teardown(struct net_device *dev,
 				 struct ieee80211_if_sta *ifsta,
 				 u8 *mac, u16 reason);
@@ -895,6 +898,10 @@ void ieee80211_if_sdata_init(struct ieee80211_sub_if_data *sdata);
 int ieee80211_if_add_mgmt(struct ieee80211_local *local);
 void ieee80211_if_del_mgmt(struct ieee80211_local *local);
 
+/* regdomain.c */
+void ieee80211_regdomain_init(void);
+void ieee80211_set_default_regdomain(struct ieee80211_hw_mode *mode);
+
 /* for wiphy privid */
 extern void *mac80211_wiphy_privid;
 
diff --git a/package/mac80211/src/mac80211/ieee80211_iface.c b/package/mac80211/src/mac80211/ieee80211_iface.c
index c5c8bab241..683d2751c2 100644
--- a/package/mac80211/src/mac80211/ieee80211_iface.c
+++ b/package/mac80211/src/mac80211/ieee80211_iface.c
@@ -198,6 +198,14 @@ void ieee80211_if_set_type(struct net_device *dev, int type)
 		/* Initialize non-AP QSTA QoS Params */
 		ifsta->dot11EDCAAveragingPeriod = 5;
 		ifsta->MPDUExchangeTime = 0;
+#ifdef CONFIG_MAC80211_DEBUGFS
+		ifsta->tspec.nominal_msdu_size = cpu_to_le16(200),
+		ifsta->tspec.inactivity_interval = cpu_to_le32(40),
+		ifsta->tspec.mean_data_rate = cpu_to_le32(40000),
+		ifsta->tspec.min_phy_rate = cpu_to_le32(6000000),
+		ifsta->tspec.surplus_band_allow = cpu_to_le16(8192),
+		ifsta->tspec.medium_time = cpu_to_le16(30),
+#endif
 
 		msdata = IEEE80211_DEV_TO_SUB_IF(sdata->local->mdev);
 		sdata->bss = &msdata->u.ap;
diff --git a/package/mac80211/src/mac80211/ieee80211_ioctl.c b/package/mac80211/src/mac80211/ieee80211_ioctl.c
index 36dc32a61c..fcea8b2883 100644
--- a/package/mac80211/src/mac80211/ieee80211_ioctl.c
+++ b/package/mac80211/src/mac80211/ieee80211_ioctl.c
@@ -27,20 +27,6 @@
 #include "aes_ccm.h"
 #include "debugfs_key.h"
 
-static int ieee80211_regdom = 0x10; /* FCC */
-module_param(ieee80211_regdom, int, 0444);
-MODULE_PARM_DESC(ieee80211_regdom, "IEEE 802.11 regulatory domain; 64=MKK");
-
-/*
- * If firmware is upgraded by the vendor, additional channels can be used based
- * on the new Japanese regulatory rules. This is indicated by setting
- * ieee80211_japan_5ghz module parameter to one when loading the 80211 kernel
- * module.
- */
-static int ieee80211_japan_5ghz /* = 0 */;
-module_param(ieee80211_japan_5ghz, int, 0444);
-MODULE_PARM_DESC(ieee80211_japan_5ghz, "Vendor-updated firmware for 5 GHz");
-
 
 static int ieee80211_ioctl_set_beacon(struct net_device *dev,
 				      struct prism2_hostapd_param *param,
@@ -1556,125 +1542,6 @@ static int ieee80211_ioctl_giwrange(struct net_device *dev,
 }
 
 
-struct ieee80211_channel_range {
-	short start_freq;
-	short end_freq;
-	unsigned char power_level;
-	unsigned char antenna_max;
-};
-
-static const struct ieee80211_channel_range ieee80211_fcc_channels[] = {
-	{ 2412, 2462, 27, 6 } /* IEEE 802.11b/g, channels 1..11 */,
-	{ 5180, 5240, 17, 6 } /* IEEE 802.11a, channels 36..48 */,
-	{ 5260, 5320, 23, 6 } /* IEEE 802.11a, channels 52..64 */,
-	{ 5745, 5825, 30, 6 } /* IEEE 802.11a, channels 149..165, outdoor */,
-	{ 0 }
-};
-
-static const struct ieee80211_channel_range ieee80211_mkk_channels[] = {
-	{ 2412, 2472, 20, 6 } /* IEEE 802.11b/g, channels 1..13 */,
-	{ 5170, 5240, 20, 6 } /* IEEE 802.11a, channels 34..48 */,
-	{ 5260, 5320, 20, 6 } /* IEEE 802.11a, channels 52..64 */,
-	{ 0 }
-};
-
-
-static const struct ieee80211_channel_range *channel_range =
-	ieee80211_fcc_channels;
-
-
-static void ieee80211_unmask_channel(struct net_device *dev, int mode,
-				     struct ieee80211_channel *chan)
-{
-	int i;
-
-	chan->flag = 0;
-
-	if (ieee80211_regdom == 64 &&
-	    (mode == MODE_ATHEROS_TURBO || mode == MODE_ATHEROS_TURBOG)) {
-		/* Do not allow Turbo modes in Japan. */
-		return;
-	}
-
-	for (i = 0; channel_range[i].start_freq; i++) {
-		const struct ieee80211_channel_range *r = &channel_range[i];
-		if (r->start_freq <= chan->freq && r->end_freq >= chan->freq) {
-			if (ieee80211_regdom == 64 && !ieee80211_japan_5ghz &&
-			    chan->freq >= 5260 && chan->freq <= 5320) {
-				/*
-				 * Skip new channels in Japan since the
-				 * firmware was not marked having been upgraded
-				 * by the vendor.
-				 */
-				continue;
-			}
-
-			if (ieee80211_regdom == 0x10 &&
-			    (chan->freq == 5190 || chan->freq == 5210 ||
-			     chan->freq == 5230)) {
-				    /* Skip MKK channels when in FCC domain. */
-				    continue;
-			}
-
-			chan->flag |= IEEE80211_CHAN_W_SCAN |
-				IEEE80211_CHAN_W_ACTIVE_SCAN |
-				IEEE80211_CHAN_W_IBSS;
-			chan->power_level = r->power_level;
-			chan->antenna_max = r->antenna_max;
-
-			if (ieee80211_regdom == 64 &&
-			    (chan->freq == 5170 || chan->freq == 5190 ||
-			     chan->freq == 5210 || chan->freq == 5230)) {
-				/*
-				 * New regulatory rules in Japan have backwards
-				 * compatibility with old channels in 5.15-5.25
-				 * GHz band, but the station is not allowed to
-				 * use active scan on these old channels.
-				 */
-				chan->flag &= ~IEEE80211_CHAN_W_ACTIVE_SCAN;
-			}
-
-			if (ieee80211_regdom == 64 &&
-			    (chan->freq == 5260 || chan->freq == 5280 ||
-			     chan->freq == 5300 || chan->freq == 5320)) {
-				/*
-				 * IBSS is not allowed on 5.25-5.35 GHz band
-				 * due to radar detection requirements.
-				 */
-				chan->flag &= ~IEEE80211_CHAN_W_IBSS;
-			}
-
-			break;
-		}
-	}
-}
-
-
-static int ieee80211_unmask_channels(struct net_device *dev)
-{
-	struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
-	struct ieee80211_hw_mode *mode;
-	int c;
-
-	list_for_each_entry(mode, &local->modes_list, list) {
-		for (c = 0; c < mode->num_channels; c++) {
-			ieee80211_unmask_channel(dev, mode->mode,
-						 &mode->channels[c]);
-		}
-	}
-	return 0;
-}
-
-
-int ieee80211_init_client(struct net_device *dev)
-{
-	if (ieee80211_regdom == 0x40)
-		channel_range = ieee80211_mkk_channels;
-	ieee80211_unmask_channels(dev);
-	return 0;
-}
-
-
 static int ieee80211_ioctl_siwmode(struct net_device *dev,
 				   struct iw_request_info *info,
 				   __u32 *mode, char *extra)
diff --git a/package/mac80211/src/mac80211/ieee80211_sta.c b/package/mac80211/src/mac80211/ieee80211_sta.c
index 9fdd2659df..0e4501db74 100644
--- a/package/mac80211/src/mac80211/ieee80211_sta.c
+++ b/package/mac80211/src/mac80211/ieee80211_sta.c
@@ -714,7 +714,7 @@ static void ieee80211_send_disassoc(struct net_device *dev,
 }
 
 
-int ieee80211_ts_index(u8 direction)
+static int ieee80211_ts_index(u8 direction)
 {
 	if (direction == WLAN_TSINFO_DOWNLINK ||
 	    direction == WLAN_TSINFO_DIRECTLINK)
@@ -822,11 +822,11 @@ void ieee80211_send_delts(struct net_device *dev,
 	struct sk_buff *skb;
 	u8 tsid = IEEE80211_TSINFO_TSID(tp->ts_info);
 	u8 direction = IEEE80211_TSINFO_DIR(tp->ts_info);
-	u32 medium_time = tp->medium_time;
+	u16 medium_time = le16_to_cpu(tp->medium_time);
 	u8 index = ieee80211_ts_index(direction);
 
 	if (ifsta->ts_data[tsid][index].status == TS_STATUS_UNUSED) {
-		printk(KERN_DEBUG "%s: Tring to delete an ACM disabled TS "
+		printk(KERN_DEBUG "%s: Trying to delete an ACM disabled TS "
 		       "(%u:%u)\n", dev->name, tsid, direction);
 		return;
 	}
@@ -859,11 +859,11 @@ void ieee80211_send_delts(struct net_device *dev,
 	memset(&mgmt->u.action.u.delts.ts_info, 0,
 			sizeof(struct ieee80211_ts_info));
 
-	SET_TSINFO_TSID(tp->ts_info, tsid);
-	SET_TSINFO_DIR(tp->ts_info, direction);
-	SET_TSINFO_POLICY(tp->ts_info, WLAN_TSINFO_EDCA);
-	SET_TSINFO_APSD(tp->ts_info, WLAN_TSINFO_PSB_LEGACY);
-	SET_TSINFO_UP(tp->ts_info, ifsta->ts_data[tsid][index].up);
+	IEEE80211_SET_TSINFO_TSID(tp->ts_info, tsid);
+	IEEE80211_SET_TSINFO_DIR(tp->ts_info, direction);
+	IEEE80211_SET_TSINFO_POLICY(tp->ts_info, WLAN_TSINFO_EDCA);
+	IEEE80211_SET_TSINFO_APSD(tp->ts_info, WLAN_TSINFO_PSB_LEGACY);
+	IEEE80211_SET_TSINFO_UP(tp->ts_info, ifsta->ts_data[tsid][index].up);
 
 	ieee80211_sta_tx(dev, skb, 0);
 }
@@ -878,7 +878,7 @@ void wmm_send_delts(struct net_device *dev,
 	struct sk_buff *skb;
 	u8 tsid = IEEE80211_TSINFO_TSID(tp->ts_info);
 	u8 direction = IEEE80211_TSINFO_DIR(tp->ts_info);
-	u32 medium_time = tp->medium_time;
+	u16 medium_time = le16_to_cpu(tp->medium_time);
 	u8 index = ieee80211_ts_index(direction);
 	u8 *pos;
 
@@ -930,11 +930,11 @@ void wmm_send_delts(struct net_device *dev,
 	tspec = (struct ieee80211_elem_tspec *)pos;
 	memset(tspec, 0, sizeof(*tspec));
 
-	SET_TSINFO_TSID(tspec->ts_info, tsid);
-	SET_TSINFO_DIR(tspec->ts_info, direction);
-	SET_TSINFO_POLICY(tspec->ts_info, WLAN_TSINFO_EDCA);
-	SET_TSINFO_APSD(tspec->ts_info, WLAN_TSINFO_PSB_LEGACY);
-	SET_TSINFO_UP(tspec->ts_info, ifsta->ts_data[tsid][index].up);
+	IEEE80211_SET_TSINFO_TSID(tspec->ts_info, tsid);
+	IEEE80211_SET_TSINFO_DIR(tspec->ts_info, direction);
+	IEEE80211_SET_TSINFO_POLICY(tspec->ts_info, WLAN_TSINFO_EDCA);
+	IEEE80211_SET_TSINFO_APSD(tspec->ts_info, WLAN_TSINFO_PSB_LEGACY);
+	IEEE80211_SET_TSINFO_UP(tspec->ts_info, ifsta->ts_data[tsid][index].up);
 
 	ieee80211_sta_tx(dev, skb, 0);
 }
@@ -942,7 +942,7 @@ void wmm_send_delts(struct net_device *dev,
 
 void ieee80211_send_dls_req(struct net_device *dev,
 			    struct ieee80211_if_sta *ifsta,
-			    u8 *addr, u32 timeout)
+			    u8 *addr, u16 timeout)
 {
 	struct ieee80211_hw_mode *mode;
 	struct sk_buff *skb;
@@ -972,7 +972,7 @@ void ieee80211_send_dls_req(struct net_device *dev,
 	memcpy(mgmt->u.action.u.dls_req.dest, addr, ETH_ALEN);
 	memcpy(mgmt->u.action.u.dls_req.src, dev->dev_addr, ETH_ALEN);
 	mgmt->u.action.u.dls_req.capab_info = cpu_to_le16(ifsta->ap_capab);
-	mgmt->u.action.u.dls_req.timeout = timeout;
+	mgmt->u.action.u.dls_req.timeout = cpu_to_le16(timeout);
 
 	/* Add supported rates and extended supported rates */
 	supp_rates = skb_put(skb, 2);
diff --git a/package/mac80211/src/mac80211/rc80211_simple.c b/package/mac80211/src/mac80211/rc80211_simple.c
index 8f1f351be7..5ae7fc4546 100644
--- a/package/mac80211/src/mac80211/rc80211_simple.c
+++ b/package/mac80211/src/mac80211/rc80211_simple.c
@@ -289,9 +289,10 @@ static void rate_control_simple_rate_init(void *priv, void *priv_sta,
 	 * as a workaround, */
 	for (i = 0; i < mode->num_rates; i++) {
 		if ((sta->supp_rates & BIT(i)) &&
-		    (mode->rates[i].flags & IEEE80211_RATE_SUPPORTED))
+		    (mode->rates[i].flags & IEEE80211_RATE_SUPPORTED)) {
 			sta->txrate = i;
 			break;
+		}
 	}
 }
 
diff --git a/package/mac80211/src/mac80211/regdomain.c b/package/mac80211/src/mac80211/regdomain.c
new file mode 100644
index 0000000000..32e5dca6b6
--- /dev/null
+++ b/package/mac80211/src/mac80211/regdomain.c
@@ -0,0 +1,157 @@
+/*
+ * Copyright 2002-2005, Instant802 Networks, Inc.
+ * Copyright 2005-2006, Devicescape Software, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/*
+ * This regulatory domain control implementation is known to be incomplete
+ * and confusing. mac80211 regulatory domain control will be significantly
+ * reworked in the not-too-distant future.
+ *
+ * For now, drivers wishing to control which channels are and aren't available
+ * are advised as follows:
+ *  - set the IEEE80211_HW_DEFAULT_REG_DOMAIN_CONFIGURED flag
+ *  - continue to include *ALL* possible channels in the modes registered
+ *    through ieee80211_register_hwmode()
+ *  - for each allowable ieee80211_channel structure registered in the above
+ *    call, set the flag member to some meaningful value such as
+ *    IEEE80211_CHAN_W_SCAN | IEEE80211_CHAN_W_ACTIVE_SCAN |
+ *    IEEE80211_CHAN_W_IBSS.
+ *  - leave flag as 0 for non-allowable channels
+ *
+ * The usual implementation is for a driver to read a device EEPROM to
+ * determine which regulatory domain it should be operating under, then
+ * looking up the allowable channels in a driver-local table, then performing
+ * the above.
+ */
+
+#include <linux/module.h>
+#include <linux/netdevice.h>
+#include <net/mac80211.h>
+
+static int ieee80211_regdom = 0x10; /* FCC */
+module_param(ieee80211_regdom, int, 0444);
+MODULE_PARM_DESC(ieee80211_regdom, "IEEE 802.11 regulatory domain; 64=MKK");
+
+/*
+ * If firmware is upgraded by the vendor, additional channels can be used based
+ * on the new Japanese regulatory rules. This is indicated by setting
+ * ieee80211_japan_5ghz module parameter to one when loading the 80211 kernel
+ * module.
+ */
+static int ieee80211_japan_5ghz /* = 0 */;
+module_param(ieee80211_japan_5ghz, int, 0444);
+MODULE_PARM_DESC(ieee80211_japan_5ghz, "Vendor-updated firmware for 5 GHz");
+
+
+struct ieee80211_channel_range {
+	short start_freq;
+	short end_freq;
+	unsigned char power_level;
+	unsigned char antenna_max;
+};
+
+static const struct ieee80211_channel_range ieee80211_fcc_channels[] = {
+	{ 2412, 2462, 27, 6 } /* IEEE 802.11b/g, channels 1..11 */,
+	{ 5180, 5240, 17, 6 } /* IEEE 802.11a, channels 36..48 */,
+	{ 5260, 5320, 23, 6 } /* IEEE 802.11a, channels 52..64 */,
+	{ 5745, 5825, 30, 6 } /* IEEE 802.11a, channels 149..165, outdoor */,
+	{ 0 }
+};
+
+static const struct ieee80211_channel_range ieee80211_mkk_channels[] = {
+	{ 2412, 2472, 20, 6 } /* IEEE 802.11b/g, channels 1..13 */,
+	{ 5170, 5240, 20, 6 } /* IEEE 802.11a, channels 34..48 */,
+	{ 5260, 5320, 20, 6 } /* IEEE 802.11a, channels 52..64 */,
+	{ 0 }
+};
+
+
+static const struct ieee80211_channel_range *channel_range =
+	ieee80211_fcc_channels;
+
+
+static void ieee80211_unmask_channel(int mode, struct ieee80211_channel *chan)
+{
+	int i;
+
+	chan->flag = 0;
+
+	if (ieee80211_regdom == 64 &&
+	    (mode == MODE_ATHEROS_TURBO || mode == MODE_ATHEROS_TURBOG)) {
+		/* Do not allow Turbo modes in Japan. */
+		return;
+	}
+
+	for (i = 0; channel_range[i].start_freq; i++) {
+		const struct ieee80211_channel_range *r = &channel_range[i];
+		if (r->start_freq <= chan->freq && r->end_freq >= chan->freq) {
+			if (ieee80211_regdom == 64 && !ieee80211_japan_5ghz &&
+			    chan->freq >= 5260 && chan->freq <= 5320) {
+				/*
+				 * Skip new channels in Japan since the
+				 * firmware was not marked having been upgraded
+				 * by the vendor.
+				 */
+				continue;
+			}
+
+			if (ieee80211_regdom == 0x10 &&
+			    (chan->freq == 5190 || chan->freq == 5210 ||
+			     chan->freq == 5230)) {
+				    /* Skip MKK channels when in FCC domain. */
+				    continue;
+			}
+
+			chan->flag |= IEEE80211_CHAN_W_SCAN |
+				IEEE80211_CHAN_W_ACTIVE_SCAN |
+				IEEE80211_CHAN_W_IBSS;
+			chan->power_level = r->power_level;
+			chan->antenna_max = r->antenna_max;
+
+			if (ieee80211_regdom == 64 &&
+			    (chan->freq == 5170 || chan->freq == 5190 ||
+			     chan->freq == 5210 || chan->freq == 5230)) {
+				/*
+				 * New regulatory rules in Japan have backwards
+				 * compatibility with old channels in 5.15-5.25
+				 * GHz band, but the station is not allowed to
+				 * use active scan on these old channels.
+				 */
+				chan->flag &= ~IEEE80211_CHAN_W_ACTIVE_SCAN;
+			}
+
+			if (ieee80211_regdom == 64 &&
+			    (chan->freq == 5260 || chan->freq == 5280 ||
+			     chan->freq == 5300 || chan->freq == 5320)) {
+				/*
+				 * IBSS is not allowed on 5.25-5.35 GHz band
+				 * due to radar detection requirements.
+				 */
+				chan->flag &= ~IEEE80211_CHAN_W_IBSS;
+			}
+
+			break;
+		}
+	}
+}
+
+
+void ieee80211_set_default_regdomain(struct ieee80211_hw_mode *mode)
+{
+	int c;
+	for (c = 0; c < mode->num_channels; c++)
+		ieee80211_unmask_channel(mode->mode, &mode->channels[c]);
+}
+
+
+void ieee80211_regdomain_init(void)
+{
+	if (ieee80211_regdom == 0x40)
+		channel_range = ieee80211_mkk_channels;
+}
+
diff --git a/package/mac80211/src/wireless/nl80211.c b/package/mac80211/src/wireless/nl80211.c
index d6a44a386c..ffbe6288a2 100644
--- a/package/mac80211/src/wireless/nl80211.c
+++ b/package/mac80211/src/wireless/nl80211.c
@@ -293,7 +293,7 @@ static int nl80211_add_virt_intf(struct sk_buff *skb, struct genl_info *info)
 {
 	struct cfg80211_registered_device *drv;
 	int err;
-	unsigned int type = NL80211_IFTYPE_UNSPECIFIED;
+	enum nl80211_iftype type = NL80211_IFTYPE_UNSPECIFIED;
 
 	if (!info->attrs[NL80211_ATTR_IFNAME])
 		return -EINVAL;
@@ -353,7 +353,7 @@ static int nl80211_change_virt_intf(struct sk_buff *skb, struct genl_info *info)
 {
 	struct cfg80211_registered_device *drv;
 	int err, ifindex;
-	unsigned int type;
+	enum nl80211_iftype type;
 	struct net_device *dev;
 
 	if (info->attrs[NL80211_ATTR_IFTYPE]) {