Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1815 commits)
  mac80211: fix reorder buffer release
  iwmc3200wifi: Enable wimax core through module parameter
  iwmc3200wifi: Add wifi-wimax coexistence mode as a module parameter
  iwmc3200wifi: Coex table command does not expect a response
  iwmc3200wifi: Update wiwi priority table
  iwlwifi: driver version track kernel version
  iwlwifi: indicate uCode type when fail dump error/event log
  iwl3945: remove duplicated event logging code
  b43: fix two warnings
  ipw2100: fix rebooting hang with driver loaded
  cfg80211: indent regulatory messages with spaces
  iwmc3200wifi: fix NULL pointer dereference in pmkid update
  mac80211: Fix TX status reporting for injected data frames
  ath9k: enable 2GHz band only if the device supports it
  airo: Fix integer overflow warning
  rt2x00: Fix padding bug on L2PAD devices.
  WE: Fix set events not propagated
  b43legacy: avoid PPC fault during resume
  b43: avoid PPC fault during resume
  tcp: fix a timewait refcnt race
  ...

Fix up conflicts due to sysctl cleanups (dead sysctl_check code and
CTL_UNNUMBERED removed) in
	kernel/sysctl_check.c
	net/ipv4/sysctl_net_ipv4.c
	net/ipv6/addrconf.c
	net/sctp/sysctl.c

1 files changed, 47 insertions, 12 deletions

diff --git a/drivers/ieee802154/fakehard.c b/drivers/ieee802154/fakehard.c
index 7c544f7c74c4..d9d0e13efe47 100644
--- a/drivers/ieee802154/fakehard.c
+++ b/drivers/ieee802154/fakehard.c
@@ -32,9 +32,29 @@
 #include <net/nl802154.h>
 #include <net/wpan-phy.h>
 
-struct wpan_phy *net_to_phy(struct net_device *dev)
+struct fakehard_priv {
+	struct wpan_phy *phy;
+};
+
+static struct wpan_phy *fake_to_phy(const struct net_device *dev)
 {
-	return container_of(dev->dev.parent, struct wpan_phy, dev);
+	struct fakehard_priv *priv = netdev_priv(dev);
+	return priv->phy;
+}
+
+/**
+ * fake_get_phy - Return a phy corresponding to this device.
+ * @dev: The network device for which to return the wan-phy object
+ *
+ * This function returns a wpan-phy object corresponding to the passed
+ * network device. Reference counter for wpan-phy object is incremented,
+ * so when the wpan-phy isn't necessary, you should drop the reference
+ * via @wpan_phy_put() call.
+ */
+static struct wpan_phy *fake_get_phy(const struct net_device *dev)
+{
+	struct wpan_phy *phy = fake_to_phy(dev);
+	return to_phy(get_device(&phy->dev));
 }
 
 /**
@@ -43,7 +63,7 @@ struct wpan_phy *net_to_phy(struct net_device *dev)
  *
  * Return the ID of the PAN from the PIB.
  */
-static u16 fake_get_pan_id(struct net_device *dev)
+static u16 fake_get_pan_id(const struct net_device *dev)
 {
 	BUG_ON(dev->type != ARPHRD_IEEE802154);
 
@@ -58,7 +78,7 @@ static u16 fake_get_pan_id(struct net_device *dev)
  * device. If the device has not yet had a short address assigned
  * then this should return 0xFFFF to indicate a lack of association.
  */
-static u16 fake_get_short_addr(struct net_device *dev)
+static u16 fake_get_short_addr(const struct net_device *dev)
 {
 	BUG_ON(dev->type != ARPHRD_IEEE802154);
 
@@ -78,7 +98,7 @@ static u16 fake_get_short_addr(struct net_device *dev)
  * Note: This is in section 7.2.1.2 of the IEEE 802.15.4-2006
  *       document.
  */
-static u8 fake_get_dsn(struct net_device *dev)
+static u8 fake_get_dsn(const struct net_device *dev)
 {
 	BUG_ON(dev->type != ARPHRD_IEEE802154);
 
@@ -98,7 +118,7 @@ static u8 fake_get_dsn(struct net_device *dev)
  * Note: This is in section 7.2.1.2 of the IEEE 802.15.4-2006
  *       document.
  */
-static u8 fake_get_bsn(struct net_device *dev)
+static u8 fake_get_bsn(const struct net_device *dev)
 {
 	BUG_ON(dev->type != ARPHRD_IEEE802154);
 
@@ -121,7 +141,7 @@ static u8 fake_get_bsn(struct net_device *dev)
 static int fake_assoc_req(struct net_device *dev,
 		struct ieee802154_addr *addr, u8 channel, u8 page, u8 cap)
 {
-	struct wpan_phy *phy = net_to_phy(dev);
+	struct wpan_phy *phy = fake_to_phy(dev);
 
 	mutex_lock(&phy->pib_lock);
 	phy->current_channel = channel;
@@ -196,7 +216,7 @@ static int fake_start_req(struct net_device *dev, struct ieee802154_addr *addr,
 				u8 bcn_ord, u8 sf_ord, u8 pan_coord, u8 blx,
 				u8 coord_realign)
 {
-	struct wpan_phy *phy = net_to_phy(dev);
+	struct wpan_phy *phy = fake_to_phy(dev);
 
 	mutex_lock(&phy->pib_lock);
 	phy->current_channel = channel;
@@ -239,6 +259,8 @@ static struct ieee802154_mlme_ops fake_mlme = {
 	.start_req = fake_start_req,
 	.scan_req = fake_scan_req,
 
+	.get_phy = fake_get_phy,
+
 	.get_pan_id = fake_get_pan_id,
 	.get_short_addr = fake_get_short_addr,
 	.get_dsn = fake_get_dsn,
@@ -310,7 +332,7 @@ static const struct net_device_ops fake_ops = {
 
 static void ieee802154_fake_destruct(struct net_device *dev)
 {
-	struct wpan_phy *phy = net_to_phy(dev);
+	struct wpan_phy *phy = fake_to_phy(dev);
 
 	wpan_phy_unregister(phy);
 	free_netdev(dev);
@@ -335,13 +357,14 @@ static void ieee802154_fake_setup(struct net_device *dev)
 static int __devinit ieee802154fake_probe(struct platform_device *pdev)
 {
 	struct net_device *dev;
+	struct fakehard_priv *priv;
 	struct wpan_phy *phy = wpan_phy_alloc(0);
 	int err;
 
 	if (!phy)
 		return -ENOMEM;
 
-	dev = alloc_netdev(0, "hardwpan%d", ieee802154_fake_setup);
+	dev = alloc_netdev(sizeof(struct fakehard_priv), "hardwpan%d", ieee802154_fake_setup);
 	if (!dev) {
 		wpan_phy_free(phy);
 		return -ENOMEM;
@@ -353,12 +376,23 @@ static int __devinit ieee802154fake_probe(struct platform_device *pdev)
 			dev->addr_len);
 	memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
 
-	phy->channels_supported = (1 << 27) - 1;
+	/*
+	 * For now we'd like to emulate 2.4 GHz-only device,
+	 * both O-QPSK and CSS
+	 */
+	/* 2.4 GHz O-QPSK 802.15.4-2003 */
+	phy->channels_supported[0] |= 0x7FFF800;
+	/* 2.4 GHz CSS 802.15.4a-2007 */
+	phy->channels_supported[3] |= 0x3fff;
+
 	phy->transmit_power = 0xbf;
 
 	dev->netdev_ops = &fake_ops;
 	dev->ml_priv = &fake_mlme;
 
+	priv = netdev_priv(dev);
+	priv->phy = phy;
+
 	/*
 	 * If the name is a format string the caller wants us to do a
 	 * name allocation.
@@ -369,11 +403,12 @@ static int __devinit ieee802154fake_probe(struct platform_device *pdev)
 			goto out;
 	}
 
+	wpan_phy_set_dev(phy, &pdev->dev);
 	SET_NETDEV_DEV(dev, &phy->dev);
 
 	platform_set_drvdata(pdev, dev);
 
-	err = wpan_phy_register(&pdev->dev, phy);
+	err = wpan_phy_register(phy);
 	if (err)
 		goto out;