Merge branch 'upstream-davem' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6

drivers/net/8139too.c

@@ -168,7 +168,7 @@ static int debug = -1;
  * Warning: 64K ring has hardware issues and may lock up.
  */
 #if defined(CONFIG_SH_DREAMCAST)
-#define RX_BUF_IDX	1	/* 16K ring */
+#define RX_BUF_IDX 0	/* 8K ring */
 #else
 #define RX_BUF_IDX	2	/* 32K ring */
 #endif

drivers/net/Kconfig

@@ -931,6 +931,14 @@ config ENC28J60_WRITEVERIFY
 	  Enable the verify after the buffer write useful for debugging purpose.
 	  If unsure, say N.
 
+config DM9000_DEBUGLEVEL
+	int "DM9000 maximum debug level"
+	depends on DM9000
+	default 4
+	help
+	  The maximum level of debugging code compiled into the DM9000
+	  driver.
+
 config SMC911X
 	tristate "SMSC LAN911[5678] support"
 	select CRC32
@@ -2352,6 +2360,16 @@ config GELIC_NET
 	  To compile this driver as a module, choose M here: the
 	  module will be called ps3_gelic.
 
+config GELIC_WIRELESS
+       bool "PS3 Wireless support"
+       depends on GELIC_NET
+       help
+        This option adds the support for the wireless feature of PS3.
+        If you have the wireless-less model of PS3 or have no plan to
+        use wireless feature, disabling this option saves memory.  As
+        the driver automatically distinguishes the models, you can
+        safely enable this option even if you have a wireless-less model.
+
 config GIANFAR
 	tristate "Gianfar Ethernet"
 	depends on FSL_SOC

drivers/net/Makefile

@@ -70,7 +70,8 @@ obj-$(CONFIG_BNX2X) += bnx2x.o
 spidernet-y += spider_net.o spider_net_ethtool.o
 obj-$(CONFIG_SPIDER_NET) += spidernet.o sungem_phy.o
 obj-$(CONFIG_GELIC_NET) += ps3_gelic.o
-ps3_gelic-objs += ps3_gelic_net.o
+gelic_wireless-$(CONFIG_GELIC_WIRELESS) += ps3_gelic_wireless.o
+ps3_gelic-objs += ps3_gelic_net.o $(gelic_wireless-y)
 obj-$(CONFIG_TC35815) += tc35815.o
 obj-$(CONFIG_SKGE) += skge.o
 obj-$(CONFIG_SKY2) += sky2.o

drivers/net/cxgb3/l2t.c

@@ -404,7 +404,7 @@ found:
 			if (neigh->nud_state & NUD_FAILED) {
 				arpq = e->arpq_head;
 				e->arpq_head = e->arpq_tail = NULL;
-			} else if (neigh_is_connected(neigh))
+			} else if (neigh->nud_state & (NUD_CONNECTED|NUD_STALE))
 				setup_l2e_send_pending(dev, NULL, e);
 		} else {
 			e->state = neigh_is_connected(neigh) ?

drivers/net/cxgb3/sge.c

@@ -1059,6 +1059,14 @@ static void write_tx_pkt_wr(struct adapter *adap, struct sk_buff *skb,
 			 htonl(V_WR_TID(q->token)));
 }
 
+static inline void t3_stop_queue(struct net_device *dev, struct sge_qset *qs,
+				 struct sge_txq *q)
+{
+	netif_stop_queue(dev);
+	set_bit(TXQ_ETH, &qs->txq_stopped);
+	q->stops++;
+}
+
 /**
  *	eth_xmit - add a packet to the Ethernet Tx queue
  *	@skb: the packet
@@ -1090,31 +1098,18 @@ int t3_eth_xmit(struct sk_buff *skb, struct net_device *dev)
 	ndesc = calc_tx_descs(skb);
 
 	if (unlikely(credits < ndesc)) {
-		if (!netif_queue_stopped(dev)) {
-			netif_stop_queue(dev);
-			set_bit(TXQ_ETH, &qs->txq_stopped);
-			q->stops++;
-			dev_err(&adap->pdev->dev,
-				"%s: Tx ring %u full while queue awake!\n",
-				dev->name, q->cntxt_id & 7);
-		}
+		t3_stop_queue(dev, qs, q);
+		dev_err(&adap->pdev->dev,
+			"%s: Tx ring %u full while queue awake!\n",
+			dev->name, q->cntxt_id & 7);
 		spin_unlock(&q->lock);
 		return NETDEV_TX_BUSY;
 	}
 
 	q->in_use += ndesc;
-	if (unlikely(credits - ndesc < q->stop_thres)) {
-		q->stops++;
-		netif_stop_queue(dev);
-		set_bit(TXQ_ETH, &qs->txq_stopped);
-#if !USE_GTS
-		if (should_restart_tx(q) &&
-		    test_and_clear_bit(TXQ_ETH, &qs->txq_stopped)) {
-			q->restarts++;
-			netif_wake_queue(dev);
-		}
-#endif
-	}
+	if (unlikely(credits - ndesc < q->stop_thres))
+		if (USE_GTS || !should_restart_tx(q))
+			t3_stop_queue(dev, qs, q);
 
 	gen = q->gen;
 	q->unacked += ndesc;

drivers/net/e1000/e1000_main.c

@@ -926,8 +926,6 @@ e1000_probe(struct pci_dev *pdev,
 {
 	struct net_device *netdev;
 	struct e1000_adapter *adapter;
-	unsigned long mmio_start, mmio_len;
-	unsigned long flash_start, flash_len;
 
 	static int cards_found = 0;
 	static int global_quad_port_a = 0; /* global ksp3 port a indication */
@@ -970,11 +968,9 @@ e1000_probe(struct pci_dev *pdev,
 	adapter->hw.back = adapter;
 	adapter->msg_enable = (1 << debug) - 1;
 
-	mmio_start = pci_resource_start(pdev, BAR_0);
-	mmio_len = pci_resource_len(pdev, BAR_0);
-
 	err = -EIO;
-	adapter->hw.hw_addr = ioremap(mmio_start, mmio_len);
+	adapter->hw.hw_addr = ioremap(pci_resource_start(pdev, BAR_0),
+				      pci_resource_len(pdev, BAR_0));
 	if (!adapter->hw.hw_addr)
 		goto err_ioremap;
 
@@ -1009,10 +1005,6 @@ e1000_probe(struct pci_dev *pdev,
 #endif
 	strncpy(netdev->name, pci_name(pdev), sizeof(netdev->name) - 1);
 
-	netdev->mem_start = mmio_start;
-	netdev->mem_end = mmio_start + mmio_len;
-	netdev->base_addr = adapter->hw.io_base;
-
 	adapter->bd_number = cards_found;
 
 	/* setup the private structure */
@@ -1025,9 +1017,9 @@ e1000_probe(struct pci_dev *pdev,
 	 * because it depends on mac_type */
 	if ((adapter->hw.mac_type == e1000_ich8lan) &&
 	   (pci_resource_flags(pdev, 1) & IORESOURCE_MEM)) {
-		flash_start = pci_resource_start(pdev, 1);
-		flash_len = pci_resource_len(pdev, 1);
-		adapter->hw.flash_address = ioremap(flash_start, flash_len);
+		adapter->hw.flash_address =
+			ioremap(pci_resource_start(pdev, 1),
+				pci_resource_len(pdev, 1));
 		if (!adapter->hw.flash_address)
 			goto err_flashmap;
 	}

drivers/net/forcedeth.c

@@ -166,21 +166,24 @@
  * Hardware access:
  */
 
-#define DEV_NEED_TIMERIRQ	0x0001  /* set the timer irq flag in the irq mask */
-#define DEV_NEED_LINKTIMER	0x0002	/* poll link settings. Relies on the timer irq */
-#define DEV_HAS_LARGEDESC	0x0004	/* device supports jumbo frames and needs packet format 2 */
-#define DEV_HAS_HIGH_DMA        0x0008  /* device supports 64bit dma */
-#define DEV_HAS_CHECKSUM        0x0010  /* device supports tx and rx checksum offloads */
-#define DEV_HAS_VLAN            0x0020  /* device supports vlan tagging and striping */
-#define DEV_HAS_MSI             0x0040  /* device supports MSI */
-#define DEV_HAS_MSI_X           0x0080  /* device supports MSI-X */
-#define DEV_HAS_POWER_CNTRL     0x0100  /* device supports power savings */
-#define DEV_HAS_PAUSEFRAME_TX   0x0200  /* device supports tx pause frames */
-#define DEV_HAS_STATISTICS_V1   0x0400  /* device supports hw statistics version 1 */
-#define DEV_HAS_STATISTICS_V2   0x0800  /* device supports hw statistics version 2 */
-#define DEV_HAS_TEST_EXTENDED   0x1000  /* device supports extended diagnostic test */
-#define DEV_HAS_MGMT_UNIT       0x2000  /* device supports management unit */
-#define DEV_HAS_CORRECT_MACADDR 0x4000  /* device supports correct mac address order */
+#define DEV_NEED_TIMERIRQ          0x00001  /* set the timer irq flag in the irq mask */
+#define DEV_NEED_LINKTIMER         0x00002  /* poll link settings. Relies on the timer irq */
+#define DEV_HAS_LARGEDESC          0x00004  /* device supports jumbo frames and needs packet format 2 */
+#define DEV_HAS_HIGH_DMA           0x00008  /* device supports 64bit dma */
+#define DEV_HAS_CHECKSUM           0x00010  /* device supports tx and rx checksum offloads */
+#define DEV_HAS_VLAN               0x00020  /* device supports vlan tagging and striping */
+#define DEV_HAS_MSI                0x00040  /* device supports MSI */
+#define DEV_HAS_MSI_X              0x00080  /* device supports MSI-X */
+#define DEV_HAS_POWER_CNTRL        0x00100  /* device supports power savings */
+#define DEV_HAS_STATISTICS_V1      0x00200  /* device supports hw statistics version 1 */
+#define DEV_HAS_STATISTICS_V2      0x00400  /* device supports hw statistics version 2 */
+#define DEV_HAS_TEST_EXTENDED      0x00800  /* device supports extended diagnostic test */
+#define DEV_HAS_MGMT_UNIT          0x01000  /* device supports management unit */
+#define DEV_HAS_CORRECT_MACADDR    0x02000  /* device supports correct mac address order */
+#define DEV_HAS_COLLISION_FIX      0x04000  /* device supports tx collision fix */
+#define DEV_HAS_PAUSEFRAME_TX_V1   0x08000  /* device supports tx pause frames version 1 */
+#define DEV_HAS_PAUSEFRAME_TX_V2   0x10000  /* device supports tx pause frames version 2 */
+#define DEV_HAS_PAUSEFRAME_TX_V3   0x20000  /* device supports tx pause frames version 3 */
 
 enum {
 	NvRegIrqStatus = 0x000,
@@ -266,9 +269,12 @@ enum {
 #define NVREG_RNDSEED_FORCE3	0x7400
 
 	NvRegTxDeferral = 0xA0,
-#define NVREG_TX_DEFERRAL_DEFAULT	0x15050f
-#define NVREG_TX_DEFERRAL_RGMII_10_100	0x16070f
-#define NVREG_TX_DEFERRAL_RGMII_1000	0x14050f
+#define NVREG_TX_DEFERRAL_DEFAULT		0x15050f
+#define NVREG_TX_DEFERRAL_RGMII_10_100		0x16070f
+#define NVREG_TX_DEFERRAL_RGMII_1000		0x14050f
+#define NVREG_TX_DEFERRAL_RGMII_STRETCH_10	0x16190f
+#define NVREG_TX_DEFERRAL_RGMII_STRETCH_100	0x16300f
+#define NVREG_TX_DEFERRAL_MII_STRETCH		0x152000
 	NvRegRxDeferral = 0xA4,
 #define NVREG_RX_DEFERRAL_DEFAULT	0x16
 	NvRegMacAddrA = 0xA8,
@@ -318,8 +324,10 @@ enum {
 	NvRegTxRingPhysAddrHigh = 0x148,
 	NvRegRxRingPhysAddrHigh = 0x14C,
 	NvRegTxPauseFrame = 0x170,
-#define NVREG_TX_PAUSEFRAME_DISABLE	0x01ff0080
-#define NVREG_TX_PAUSEFRAME_ENABLE	0x01800010
+#define NVREG_TX_PAUSEFRAME_DISABLE	0x0fff0080
+#define NVREG_TX_PAUSEFRAME_ENABLE_V1	0x01800010
+#define NVREG_TX_PAUSEFRAME_ENABLE_V2	0x056003f0
+#define NVREG_TX_PAUSEFRAME_ENABLE_V3	0x09f00880
 	NvRegMIIStatus = 0x180,
 #define NVREG_MIISTAT_ERROR		0x0001
 #define NVREG_MIISTAT_LINKCHANGE	0x0008
@@ -2751,7 +2759,12 @@ static void nv_update_pause(struct net_device *dev, u32 pause_flags)
 	if (np->pause_flags & NV_PAUSEFRAME_TX_CAPABLE) {
 		u32 regmisc = readl(base + NvRegMisc1) & ~NVREG_MISC1_PAUSE_TX;
 		if (pause_flags & NV_PAUSEFRAME_TX_ENABLE) {
-			writel(NVREG_TX_PAUSEFRAME_ENABLE,  base + NvRegTxPauseFrame);
+			u32 pause_enable = NVREG_TX_PAUSEFRAME_ENABLE_V1;
+			if (np->driver_data & DEV_HAS_PAUSEFRAME_TX_V2)
+				pause_enable = NVREG_TX_PAUSEFRAME_ENABLE_V2;
+			if (np->driver_data & DEV_HAS_PAUSEFRAME_TX_V3)
+				pause_enable = NVREG_TX_PAUSEFRAME_ENABLE_V3;
+			writel(pause_enable,  base + NvRegTxPauseFrame);
 			writel(regmisc|NVREG_MISC1_PAUSE_TX, base + NvRegMisc1);
 			np->pause_flags |= NV_PAUSEFRAME_TX_ENABLE;
 		} else {
@@ -2785,6 +2798,7 @@ static int nv_update_linkspeed(struct net_device *dev)
 	int retval = 0;
 	u32 control_1000, status_1000, phyreg, pause_flags, txreg;
 	u32 txrxFlags = 0;
+	u32 phy_exp;
 
 	/* BMSR_LSTATUS is latched, read it twice:
 	 * we want the current value.
@@ -2912,13 +2926,25 @@ set_speed:
 		phyreg |= PHY_1000;
 	writel(phyreg, base + NvRegPhyInterface);
 
+	phy_exp = mii_rw(dev, np->phyaddr, MII_EXPANSION, MII_READ) & EXPANSION_NWAY; /* autoneg capable */
 	if (phyreg & PHY_RGMII) {
-		if ((np->linkspeed & NVREG_LINKSPEED_MASK) == NVREG_LINKSPEED_1000)
+		if ((np->linkspeed & NVREG_LINKSPEED_MASK) == NVREG_LINKSPEED_1000) {
 			txreg = NVREG_TX_DEFERRAL_RGMII_1000;
-		else
-			txreg = NVREG_TX_DEFERRAL_RGMII_10_100;
+		} else {
+			if (!phy_exp && !np->duplex && (np->driver_data & DEV_HAS_COLLISION_FIX)) {
+				if ((np->linkspeed & NVREG_LINKSPEED_MASK) == NVREG_LINKSPEED_10)
+					txreg = NVREG_TX_DEFERRAL_RGMII_STRETCH_10;
+				else
+					txreg = NVREG_TX_DEFERRAL_RGMII_STRETCH_100;
+			} else {
+				txreg = NVREG_TX_DEFERRAL_RGMII_10_100;
+			}
+		}
 	} else {
-		txreg = NVREG_TX_DEFERRAL_DEFAULT;
+		if (!phy_exp && !np->duplex && (np->driver_data & DEV_HAS_COLLISION_FIX))
+			txreg = NVREG_TX_DEFERRAL_MII_STRETCH;
+		else
+			txreg = NVREG_TX_DEFERRAL_DEFAULT;
 	}
 	writel(txreg, base + NvRegTxDeferral);
 
@@ -5155,7 +5181,9 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 	}
 
 	np->pause_flags = NV_PAUSEFRAME_RX_CAPABLE | NV_PAUSEFRAME_RX_REQ | NV_PAUSEFRAME_AUTONEG;
-	if (id->driver_data & DEV_HAS_PAUSEFRAME_TX) {
+	if ((id->driver_data & DEV_HAS_PAUSEFRAME_TX_V1) ||
+	    (id->driver_data & DEV_HAS_PAUSEFRAME_TX_V2) ||
+	    (id->driver_data & DEV_HAS_PAUSEFRAME_TX_V3)) {
 		np->pause_flags |= NV_PAUSEFRAME_TX_CAPABLE | NV_PAUSEFRAME_TX_REQ;
 	}
 
@@ -5559,107 +5587,107 @@ static struct pci_device_id pci_tbl[] = {
 	},
 	{	/* MCP55 Ethernet Controller */
 		PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_14),
-		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_VLAN|DEV_HAS_MSI|DEV_HAS_MSI_X|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
+		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_VLAN|DEV_HAS_MSI|DEV_HAS_MSI_X|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
 	},
 	{	/* MCP55 Ethernet Controller */
 		PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_15),
-		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_VLAN|DEV_HAS_MSI|DEV_HAS_MSI_X|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
+		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_VLAN|DEV_HAS_MSI|DEV_HAS_MSI_X|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
 	},
 	{	/* MCP61 Ethernet Controller */
 		PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_16),
-		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
 	},
 	{	/* MCP61 Ethernet Controller */
 		PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_17),
-		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
 	},
 	{	/* MCP61 Ethernet Controller */
 		PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_18),
-		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
 	},
 	{	/* MCP61 Ethernet Controller */
 		PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_19),
-		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
 	},
 	{	/* MCP65 Ethernet Controller */
 		PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_20),
-		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
 	},
 	{	/* MCP65 Ethernet Controller */
 		PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_21),
-		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
 	},
 	{	/* MCP65 Ethernet Controller */
 		PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_22),
-		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
 	},
 	{	/* MCP65 Ethernet Controller */
 		PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_23),
-		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
 	},
 	{	/* MCP67 Ethernet Controller */
 		PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_24),
-		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
 	},
 	{	/* MCP67 Ethernet Controller */
 		PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_25),
-		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
 	},
 	{	/* MCP67 Ethernet Controller */
 		PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_26),
-		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
 	},
 	{	/* MCP67 Ethernet Controller */
 		PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_27),
-		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
 	},
 	{	/* MCP73 Ethernet Controller */
 		PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_28),
-		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX,
 	},
 	{	/* MCP73 Ethernet Controller */
 		PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_29),
-		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX,
 	},
 	{	/* MCP73 Ethernet Controller */
 		PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_30),
-		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX,
 	},
 	{	/* MCP73 Ethernet Controller */
 		PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_31),
-		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX,
 	},
 	{	/* MCP77 Ethernet Controller */
 		PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_32),
-		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V2|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX,
 	},
 	{	/* MCP77 Ethernet Controller */
 		PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_33),
-		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V2|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX,
 	},
 	{	/* MCP77 Ethernet Controller */
 		PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_34),
-		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V2|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX,
 	},
 	{	/* MCP77 Ethernet Controller */
 		PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_35),
-		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V2|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX,
 	},
 	{	/* MCP79 Ethernet Controller */
 		PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_36),
-		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX,
 	},
 	{	/* MCP79 Ethernet Controller */
 		PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_37),
-		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX,
 	},
 	{	/* MCP79 Ethernet Controller */
 		PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_38),
-		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX,
 	},
 	{	/* MCP79 Ethernet Controller */
 		PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_39),
-		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX,
 	},
 	{0,},
 };

drivers/net/ni52.h

@@ -36,12 +36,12 @@
 
 struct scp_struct
 {
-  unsigned short zero_dum0;	/* has to be zero */
-  unsigned char  sysbus;	/* 0=16Bit,1=8Bit */
-  unsigned char  zero_dum1;	/* has to be zero for 586 */
-  unsigned short zero_dum2;
-  unsigned short zero_dum3;
-  char          *iscp;		/* pointer to the iscp-block */
+	u16 zero_dum0;	/* has to be zero */
+	u8 sysbus;	/* 0=16Bit,1=8Bit */
+	u8 zero_dum1;	/* has to be zero for 586 */
+	u8 zero_dum2;
+	u8 zero_dum3;
+	u32 iscp;		/* pointer to the iscp-block */
 };
 
 
@@ -50,10 +50,10 @@ struct scp_struct
  */
 struct iscp_struct
 {
-  unsigned char  busy;          /* 586 clears after successful init */
-  unsigned char  zero_dummy;    /* has to be zero */
-  unsigned short scb_offset;    /* pointeroffset to the scb_base */
-  char          *scb_base;      /* base-address of all 16-bit offsets */
+	u8 busy;          /* 586 clears after successful init */
+	u8 zero_dummy;    /* has to be zero */
+	u16 scb_offset;    /* pointeroffset to the scb_base */
+	u32 scb_base;      /* base-address of all 16-bit offsets */
 };
 
 /*
@@ -61,16 +61,16 @@ struct iscp_struct
  */
 struct scb_struct
 {
-  unsigned char rus;
-  unsigned char cus;
-  unsigned char cmd_ruc;           /* command word: RU part */
-  unsigned char cmd_cuc;           /* command word: CU part & ACK */
-  unsigned short cbl_offset;    /* pointeroffset, command block list */
-  unsigned short rfa_offset;    /* pointeroffset, receive frame area */
-  unsigned short crc_errs;      /* CRC-Error counter */
-  unsigned short aln_errs;      /* alignmenterror counter */
-  unsigned short rsc_errs;      /* Resourceerror counter */
-  unsigned short ovrn_errs;     /* OVerrunerror counter */
+	u8 rus;
+	u8 cus;
+	u8 cmd_ruc;        /* command word: RU part */
+	u8 cmd_cuc;        /* command word: CU part & ACK */
+	u16 cbl_offset;    /* pointeroffset, command block list */
+	u16 rfa_offset;    /* pointeroffset, receive frame area */
+	u16 crc_errs;      /* CRC-Error counter */
+	u16 aln_errs;      /* alignmenterror counter */
+	u16 rsc_errs;      /* Resourceerror counter */
+	u16 ovrn_errs;     /* OVerrunerror counter */
 };
 
 /*
@@ -119,16 +119,16 @@ struct scb_struct
  */
 struct rfd_struct
 {
-  unsigned char  stat_low;	/* status word */
-  unsigned char  stat_high;	/* status word */
-  unsigned char  rfd_sf;	/* 82596 mode only */
-  unsigned char  last;		/* Bit15,Last Frame on List / Bit14,suspend */
-  unsigned short next;		/* linkoffset to next RFD */
-  unsigned short rbd_offset;	/* pointeroffset to RBD-buffer */
-  unsigned char  dest[6];	/* ethernet-address, destination */
-  unsigned char  source[6];	/* ethernet-address, source */
-  unsigned short length;	/* 802.3 frame-length */
-  unsigned short zero_dummy;	/* dummy */
+	u8  stat_low;	/* status word */
+	u8  stat_high;	/* status word */
+	u8  rfd_sf;	/* 82596 mode only */
+	u8  last;		/* Bit15,Last Frame on List / Bit14,suspend */
+	u16 next;		/* linkoffset to next RFD */
+	u16 rbd_offset;	/* pointeroffset to RBD-buffer */
+	u8  dest[6];	/* ethernet-address, destination */
+	u8  source[6];	/* ethernet-address, source */
+	u16 length;	/* 802.3 frame-length */
+	u16 zero_dummy;	/* dummy */
 };
 
 #define RFD_LAST     0x80	/* last: last rfd in the list */
@@ -153,11 +153,11 @@ struct rfd_struct
  */
 struct rbd_struct
 {
-  unsigned short status;	/* status word,number of used bytes in buff */
-  unsigned short next;		/* pointeroffset to next RBD */
-  char          *buffer;	/* receive buffer address pointer */
-  unsigned short size;		/* size of this buffer */
-  unsigned short zero_dummy;    /* dummy */
+	u16 status;	/* status word,number of used bytes in buff */
+	u16 next;		/* pointeroffset to next RBD */
+	u32 buffer;	/* receive buffer address pointer */
+	u16 size;		/* size of this buffer */
+	u16 zero_dummy;    /* dummy */
 };
 
 #define RBD_LAST	0x8000	/* last buffer */
@@ -195,9 +195,9 @@ struct rbd_struct
  */
 struct nop_cmd_struct
 {
-  unsigned short cmd_status;	/* status of this command */
-  unsigned short cmd_cmd;       /* the command itself (+bits) */
-  unsigned short cmd_link;      /* offsetpointer to next command */
+	u16 cmd_status;	/* status of this command */
+	u16 cmd_cmd;       /* the command itself (+bits) */
+	u16 cmd_link;      /* offsetpointer to next command */
 };
 
 /*
@@ -205,10 +205,10 @@ struct nop_cmd_struct
  */
 struct iasetup_cmd_struct
 {
-  unsigned short cmd_status;
-  unsigned short cmd_cmd;
-  unsigned short cmd_link;
-  unsigned char  iaddr[6];
+	u16 cmd_status;
+	u16 cmd_cmd;
+	u16 cmd_link;
+	u8  iaddr[6];
 };
 
 /*
@@ -216,21 +216,21 @@ struct iasetup_cmd_struct
  */
 struct configure_cmd_struct
 {
-  unsigned short cmd_status;
-  unsigned short cmd_cmd;
-  unsigned short cmd_link;
-  unsigned char  byte_cnt;   /* size of the config-cmd */
-  unsigned char  fifo;       /* fifo/recv monitor */
-  unsigned char  sav_bf;     /* save bad frames (bit7=1)*/
-  unsigned char  adr_len;    /* adr_len(0-2),al_loc(3),pream(4-5),loopbak(6-7)*/
-  unsigned char  priority;   /* lin_prio(0-2),exp_prio(4-6),bof_metd(7) */
-  unsigned char  ifs;        /* inter frame spacing */
-  unsigned char  time_low;   /* slot time low */
-  unsigned char  time_high;  /* slot time high(0-2) and max. retries(4-7) */
-  unsigned char  promisc;    /* promisc-mode(0) , et al (1-7) */
-  unsigned char  carr_coll;  /* carrier(0-3)/collision(4-7) stuff */
-  unsigned char  fram_len;   /* minimal frame len */
-  unsigned char  dummy;	     /* dummy */
+	u16 cmd_status;
+	u16 cmd_cmd;
+	u16 cmd_link;
+	u8  byte_cnt;   /* size of the config-cmd */
+	u8  fifo;       /* fifo/recv monitor */
+	u8  sav_bf;     /* save bad frames (bit7=1)*/
+	u8  adr_len;    /* adr_len(0-2),al_loc(3),pream(4-5),loopbak(6-7)*/
+	u8  priority;   /* lin_prio(0-2),exp_prio(4-6),bof_metd(7) */
+	u8  ifs;        /* inter frame spacing */
+	u8  time_low;   /* slot time low */
+	u8  time_high;  /* slot time high(0-2) and max. retries(4-7) */
+	u8  promisc;    /* promisc-mode(0) , et al (1-7) */
+	u8  carr_coll;  /* carrier(0-3)/collision(4-7) stuff */
+	u8  fram_len;   /* minimal frame len */
+	u8  dummy;	     /* dummy */
 };
 
 /*
@@ -238,11 +238,11 @@ struct configure_cmd_struct
  */
 struct mcsetup_cmd_struct
 {
-  unsigned short cmd_status;
-  unsigned short cmd_cmd;
-  unsigned short cmd_link;
-  unsigned short mc_cnt;		/* number of bytes in the MC-List */
-  unsigned char  mc_list[0][6];  	/* pointer to 6 bytes entries */
+	u16 cmd_status;
+	u16 cmd_cmd;
+	u16 cmd_link;
+	u16 mc_cnt;		/* number of bytes in the MC-List */
+	u8  mc_list[0][6];  	/* pointer to 6 bytes entries */
 };
 
 /*
@@ -250,10 +250,10 @@ struct mcsetup_cmd_struct
  */
 struct dump_cmd_struct
 {
-  unsigned short cmd_status;
-  unsigned short cmd_cmd;
-  unsigned short cmd_link;
-  unsigned short dump_offset;    /* pointeroffset to DUMP space */
+	u16 cmd_status;
+	u16 cmd_cmd;
+	u16 cmd_link;
+	u16 dump_offset;    /* pointeroffset to DUMP space */
 };
 
 /*
@@ -261,12 +261,12 @@ struct dump_cmd_struct
  */
 struct transmit_cmd_struct
 {
-  unsigned short cmd_status;
-  unsigned short cmd_cmd;
-  unsigned short cmd_link;
-  unsigned short tbd_offset;	/* pointeroffset to TBD */
-  unsigned char  dest[6];       /* destination address of the frame */
-  unsigned short length;	/* user defined: 802.3 length / Ether type */
+	u16 cmd_status;
+	u16 cmd_cmd;
+	u16 cmd_link;
+	u16 tbd_offset;	/* pointeroffset to TBD */
+	u8  dest[6];       /* destination address of the frame */
+	u16 length;	/* user defined: 802.3 length / Ether type */
 };
 
 #define TCMD_ERRMASK     0x0fa0
@@ -281,10 +281,10 @@ struct transmit_cmd_struct
 
 struct tdr_cmd_struct
 {
-  unsigned short cmd_status;
-  unsigned short cmd_cmd;
-  unsigned short cmd_link;
-  unsigned short status;
+	u16 cmd_status;
+	u16 cmd_cmd;
+	u16 cmd_link;
+	u16 status;
 };
 
 #define TDR_LNK_OK	0x8000	/* No link problem identified */
@@ -298,9 +298,9 @@ struct tdr_cmd_struct
  */
 struct tbd_struct
 {
-  unsigned short size;		/* size + EOF-Flag(15) */
-  unsigned short next;          /* pointeroffset to next TBD */
-  char          *buffer;        /* pointer to buffer */
+	u16 size;		/* size + EOF-Flag(15) */
+	u16 next;          /* pointeroffset to next TBD */
+	u32 buffer;        /* pointer to buffer */
 };
 
 #define TBD_LAST 0x8000         /* EOF-Flag, indicates last buffer in list */

drivers/net/pcnet32.c

@@ -174,7 +174,11 @@ static int homepna[MAX_UNITS];
 #define RX_RING_SIZE		(1 << (PCNET32_LOG_RX_BUFFERS))
 #define RX_MAX_RING_SIZE	(1 << (PCNET32_LOG_MAX_RX_BUFFERS))
 
-#define PKT_BUF_SZ		1544
+#define PKT_BUF_SKB		1544
+/* actual buffer length after being aligned */
+#define PKT_BUF_SIZE		(PKT_BUF_SKB - NET_IP_ALIGN)
+/* chip wants twos complement of the (aligned) buffer length */
+#define NEG_BUF_SIZE		(NET_IP_ALIGN - PKT_BUF_SKB)
 
 /* Offsets from base I/O address. */
 #define PCNET32_WIO_RDP		0x10
@@ -604,7 +608,7 @@ static void pcnet32_realloc_rx_ring(struct net_device *dev,
 	/* now allocate any new buffers needed */
 	for (; new < size; new++ ) {
 		struct sk_buff *rx_skbuff;
-		new_skb_list[new] = dev_alloc_skb(PKT_BUF_SZ);
+		new_skb_list[new] = dev_alloc_skb(PKT_BUF_SKB);
 		if (!(rx_skbuff = new_skb_list[new])) {
 			/* keep the original lists and buffers */
 			if (netif_msg_drv(lp))
@@ -613,20 +617,20 @@ static void pcnet32_realloc_rx_ring(struct net_device *dev,
 				       dev->name);
 			goto free_all_new;
 		}
-		skb_reserve(rx_skbuff, 2);
+		skb_reserve(rx_skbuff, NET_IP_ALIGN);
 
 		new_dma_addr_list[new] =
 			    pci_map_single(lp->pci_dev, rx_skbuff->data,
-					   PKT_BUF_SZ - 2, PCI_DMA_FROMDEVICE);
+					   PKT_BUF_SIZE, PCI_DMA_FROMDEVICE);
 		new_rx_ring[new].base = cpu_to_le32(new_dma_addr_list[new]);
-		new_rx_ring[new].buf_length = cpu_to_le16(2 - PKT_BUF_SZ);
+		new_rx_ring[new].buf_length = cpu_to_le16(NEG_BUF_SIZE);
 		new_rx_ring[new].status = cpu_to_le16(0x8000);
 	}
 	/* and free any unneeded buffers */
 	for (; new < lp->rx_ring_size; new++) {
 		if (lp->rx_skbuff[new]) {
 			pci_unmap_single(lp->pci_dev, lp->rx_dma_addr[new],
-					 PKT_BUF_SZ - 2, PCI_DMA_FROMDEVICE);
+					 PKT_BUF_SIZE, PCI_DMA_FROMDEVICE);
 			dev_kfree_skb(lp->rx_skbuff[new]);
 		}
 	}
@@ -651,7 +655,7 @@ static void pcnet32_realloc_rx_ring(struct net_device *dev,
 	for (; --new >= lp->rx_ring_size; ) {
 		if (new_skb_list[new]) {
 			pci_unmap_single(lp->pci_dev, new_dma_addr_list[new],
-					 PKT_BUF_SZ - 2, PCI_DMA_FROMDEVICE);
+					 PKT_BUF_SIZE, PCI_DMA_FROMDEVICE);
 			dev_kfree_skb(new_skb_list[new]);
 		}
 	}
@@ -678,7 +682,7 @@ static void pcnet32_purge_rx_ring(struct net_device *dev)
 		wmb();		/* Make sure adapter sees owner change */
 		if (lp->rx_skbuff[i]) {
 			pci_unmap_single(lp->pci_dev, lp->rx_dma_addr[i],
-					 PKT_BUF_SZ - 2, PCI_DMA_FROMDEVICE);
+					 PKT_BUF_SIZE, PCI_DMA_FROMDEVICE);
 			dev_kfree_skb_any(lp->rx_skbuff[i]);
 		}
 		lp->rx_skbuff[i] = NULL;
@@ -1201,7 +1205,7 @@ static void pcnet32_rx_entry(struct net_device *dev,
 	pkt_len = (le32_to_cpu(rxp->msg_length) & 0xfff) - 4;
 
 	/* Discard oversize frames. */
-	if (unlikely(pkt_len > PKT_BUF_SZ - 2)) {
+	if (unlikely(pkt_len > PKT_BUF_SIZE)) {
 		if (netif_msg_drv(lp))
 			printk(KERN_ERR "%s: Impossible packet size %d!\n",
 			       dev->name, pkt_len);
@@ -1218,26 +1222,26 @@ static void pcnet32_rx_entry(struct net_device *dev,
 	if (pkt_len > rx_copybreak) {
 		struct sk_buff *newskb;
 
-		if ((newskb = dev_alloc_skb(PKT_BUF_SZ))) {
-			skb_reserve(newskb, 2);
+		if ((newskb = dev_alloc_skb(PKT_BUF_SKB))) {
+			skb_reserve(newskb, NET_IP_ALIGN);
 			skb = lp->rx_skbuff[entry];
 			pci_unmap_single(lp->pci_dev,
 					 lp->rx_dma_addr[entry],
-					 PKT_BUF_SZ - 2,
+					 PKT_BUF_SIZE,
 					 PCI_DMA_FROMDEVICE);
 			skb_put(skb, pkt_len);
 			lp->rx_skbuff[entry] = newskb;
 			lp->rx_dma_addr[entry] =
 					    pci_map_single(lp->pci_dev,
 							   newskb->data,
-							   PKT_BUF_SZ - 2,
+							   PKT_BUF_SIZE,
 							   PCI_DMA_FROMDEVICE);
 			rxp->base = cpu_to_le32(lp->rx_dma_addr[entry]);
 			rx_in_place = 1;
 		} else
 			skb = NULL;
 	} else {
-		skb = dev_alloc_skb(pkt_len + 2);
+		skb = dev_alloc_skb(pkt_len + NET_IP_ALIGN);
 	}
 
 	if (skb == NULL) {
@@ -1250,7 +1254,7 @@ static void pcnet32_rx_entry(struct net_device *dev,
 	}
 	skb->dev = dev;
 	if (!rx_in_place) {
-		skb_reserve(skb, 2);	/* 16 byte align */
+		skb_reserve(skb, NET_IP_ALIGN);
 		skb_put(skb, pkt_len);	/* Make room */
 		pci_dma_sync_single_for_cpu(lp->pci_dev,
 					    lp->rx_dma_addr[entry],
@@ -1291,7 +1295,7 @@ static int pcnet32_rx(struct net_device *dev, int budget)
 		 * The docs say that the buffer length isn't touched, but Andrew
 		 * Boyd of QNX reports that some revs of the 79C965 clear it.
 		 */
-		rxp->buf_length = cpu_to_le16(2 - PKT_BUF_SZ);
+		rxp->buf_length = cpu_to_le16(NEG_BUF_SIZE);
 		wmb();	/* Make sure owner changes after others are visible */
 		rxp->status = cpu_to_le16(0x8000);
 		entry = (++lp->cur_rx) & lp->rx_mod_mask;
@@ -1774,8 +1778,8 @@ pcnet32_probe1(unsigned long ioaddr, int shared, struct pci_dev *pdev)
 		memset(dev->dev_addr, 0, sizeof(dev->dev_addr));
 
 	if (pcnet32_debug & NETIF_MSG_PROBE) {
-		for (i = 0; i < 6; i++)
-			printk(" %2.2x", dev->dev_addr[i]);
+		DECLARE_MAC_BUF(mac);
+		printk(" %s", print_mac(mac, dev->dev_addr));
 
 		/* Version 0x2623 and 0x2624 */
 		if (((chip_version + 1) & 0xfffe) == 0x2624) {
@@ -2396,7 +2400,7 @@ static int pcnet32_init_ring(struct net_device *dev)
 		if (rx_skbuff == NULL) {
 			if (!
 			    (rx_skbuff = lp->rx_skbuff[i] =
-			     dev_alloc_skb(PKT_BUF_SZ))) {
+			     dev_alloc_skb(PKT_BUF_SKB))) {
 				/* there is not much, we can do at this point */
 				if (netif_msg_drv(lp))
 					printk(KERN_ERR
@@ -2404,16 +2408,16 @@ static int pcnet32_init_ring(struct net_device *dev)
 					       dev->name);
 				return -1;
 			}
-			skb_reserve(rx_skbuff, 2);
+			skb_reserve(rx_skbuff, NET_IP_ALIGN);
 		}
 
 		rmb();
 		if (lp->rx_dma_addr[i] == 0)
 			lp->rx_dma_addr[i] =
 			    pci_map_single(lp->pci_dev, rx_skbuff->data,
-					   PKT_BUF_SZ - 2, PCI_DMA_FROMDEVICE);
+					   PKT_BUF_SIZE, PCI_DMA_FROMDEVICE);
 		lp->rx_ring[i].base = cpu_to_le32(lp->rx_dma_addr[i]);
-		lp->rx_ring[i].buf_length = cpu_to_le16(2 - PKT_BUF_SZ);
+		lp->rx_ring[i].buf_length = cpu_to_le16(NEG_BUF_SIZE);
 		wmb();		/* Make sure owner changes after all others are visible */
 		lp->rx_ring[i].status = cpu_to_le16(0x8000);
 	}

drivers/net/phy/fixed.c

@@ -236,12 +236,12 @@ module_init(fixed_mdio_bus_init);
 static void __exit fixed_mdio_bus_exit(void)
 {
 	struct fixed_mdio_bus *fmb = &platform_fmb;
-	struct fixed_phy *fp;
+	struct fixed_phy *fp, *tmp;
 
 	mdiobus_unregister(&fmb->mii_bus);
 	platform_device_unregister(pdev);
 
-	list_for_each_entry(fp, &fmb->phys, node) {
+	list_for_each_entry_safe(fp, tmp, &fmb->phys, node) {
 		list_del(&fp->node);
 		kfree(fp);
 	}

drivers/net/ps3_gelic_net.h

@@ -35,198 +35,323 @@
 #define GELIC_NET_MAX_MTU               VLAN_ETH_FRAME_LEN
 #define GELIC_NET_MIN_MTU               VLAN_ETH_ZLEN
 #define GELIC_NET_RXBUF_ALIGN           128
-#define GELIC_NET_RX_CSUM_DEFAULT       1 /* hw chksum */
+#define GELIC_CARD_RX_CSUM_DEFAULT      1 /* hw chksum */
 #define GELIC_NET_WATCHDOG_TIMEOUT      5*HZ
 #define GELIC_NET_NAPI_WEIGHT           (GELIC_NET_RX_DESCRIPTORS)
 #define GELIC_NET_BROADCAST_ADDR        0xffffffffffffL
-#define GELIC_NET_VLAN_POS              (VLAN_ETH_ALEN * 2)
-#define GELIC_NET_VLAN_MAX              4
+
 #define GELIC_NET_MC_COUNT_MAX          32 /* multicast address list */
 
-enum gelic_net_int0_status {
-	GELIC_NET_GDTDCEINT  = 24,
-	GELIC_NET_GRFANMINT  = 28,
-};
+/* virtual interrupt status register bits */
+	/* INT1 */
+#define GELIC_CARD_TX_RAM_FULL_ERR           0x0000000000000001L
+#define GELIC_CARD_RX_RAM_FULL_ERR           0x0000000000000002L
+#define GELIC_CARD_TX_SHORT_FRAME_ERR        0x0000000000000004L
+#define GELIC_CARD_TX_INVALID_DESCR_ERR      0x0000000000000008L
+#define GELIC_CARD_RX_FIFO_FULL_ERR          0x0000000000002000L
+#define GELIC_CARD_RX_DESCR_CHAIN_END        0x0000000000004000L
+#define GELIC_CARD_RX_INVALID_DESCR_ERR      0x0000000000008000L
+#define GELIC_CARD_TX_RESPONCE_ERR           0x0000000000010000L
+#define GELIC_CARD_RX_RESPONCE_ERR           0x0000000000100000L
+#define GELIC_CARD_TX_PROTECTION_ERR         0x0000000000400000L
+#define GELIC_CARD_RX_PROTECTION_ERR         0x0000000004000000L
+#define GELIC_CARD_TX_TCP_UDP_CHECKSUM_ERR   0x0000000008000000L
+#define GELIC_CARD_PORT_STATUS_CHANGED       0x0000000020000000L
+#define GELIC_CARD_WLAN_EVENT_RECEIVED       0x0000000040000000L
+#define GELIC_CARD_WLAN_COMMAND_COMPLETED    0x0000000080000000L
+	/* INT 0 */
+#define GELIC_CARD_TX_FLAGGED_DESCR          0x0004000000000000L
+#define GELIC_CARD_RX_FLAGGED_DESCR          0x0040000000000000L
+#define GELIC_CARD_TX_TRANSFER_END           0x0080000000000000L
+#define GELIC_CARD_TX_DESCR_CHAIN_END        0x0100000000000000L
+#define GELIC_CARD_NUMBER_OF_RX_FRAME        0x1000000000000000L
+#define GELIC_CARD_ONE_TIME_COUNT_TIMER      0x4000000000000000L
+#define GELIC_CARD_FREE_RUN_COUNT_TIMER      0x8000000000000000L
+
+/* initial interrupt mask */
+#define GELIC_CARD_TXINT	GELIC_CARD_TX_DESCR_CHAIN_END
 
-/* GHIINT1STS bits */
-enum gelic_net_int1_status {
-	GELIC_NET_GDADCEINT = 14,
+#define GELIC_CARD_RXINT	(GELIC_CARD_RX_DESCR_CHAIN_END | \
+				 GELIC_CARD_NUMBER_OF_RX_FRAME)
+
+ /* RX descriptor data_status bits */
+enum gelic_descr_rx_status {
+	GELIC_DESCR_RXDMADU	= 0x80000000, /* destination MAC addr unknown */
+	GELIC_DESCR_RXLSTFBF	= 0x40000000, /* last frame buffer            */
+	GELIC_DESCR_RXIPCHK	= 0x20000000, /* IP checksum performed        */
+	GELIC_DESCR_RXTCPCHK	= 0x10000000, /* TCP/UDP checksup performed   */
+	GELIC_DESCR_RXWTPKT	= 0x00C00000, /*
+					       * wakeup trigger packet
+					       * 01: Magic Packet (TM)
+					       * 10: ARP packet
+					       * 11: Multicast MAC addr
+					       */
+	GELIC_DESCR_RXVLNPKT	= 0x00200000, /* VLAN packet */
+	/* bit 20..16 reserved */
+	GELIC_DESCR_RXRRECNUM	= 0x0000ff00, /* reception receipt number */
+	/* bit 7..0 reserved */
 };
 
-/* interrupt mask */
-#define GELIC_NET_TXINT                   (1L << (GELIC_NET_GDTDCEINT + 32))
+#define GELIC_DESCR_DATA_STATUS_CHK_MASK	\
+	(GELIC_DESCR_RXIPCHK | GELIC_DESCR_RXTCPCHK)
 
-#define GELIC_NET_RXINT0                  (1L << (GELIC_NET_GRFANMINT + 32))
-#define GELIC_NET_RXINT1                  (1L << GELIC_NET_GDADCEINT)
-#define GELIC_NET_RXINT                   (GELIC_NET_RXINT0 | GELIC_NET_RXINT1)
+ /* TX descriptor data_status bits */
+enum gelic_descr_tx_status {
+	GELIC_DESCR_TX_TAIL	= 0x00000001, /* gelic treated this
+					       * descriptor was end of
+					       * a tx frame
+					       */
+};
 
- /* RX descriptor data_status bits */
-#define GELIC_NET_RXDMADU	0x80000000 /* destination MAC addr unknown */
-#define GELIC_NET_RXLSTFBF	0x40000000 /* last frame buffer            */
-#define GELIC_NET_RXIPCHK	0x20000000 /* IP checksum performed        */
-#define GELIC_NET_RXTCPCHK	0x10000000 /* TCP/UDP checksup performed   */
-#define GELIC_NET_RXIPSPKT	0x08000000 /* IPsec packet   */
-#define GELIC_NET_RXIPSAHPRT	0x04000000 /* IPsec AH protocol performed */
-#define GELIC_NET_RXIPSESPPRT	0x02000000 /* IPsec ESP protocol performed */
-#define GELIC_NET_RXSESPAH	0x01000000 /*
-					    * IPsec ESP protocol auth
-					    * performed
-					    */
-
-#define GELIC_NET_RXWTPKT	0x00C00000 /*
-					    * wakeup trigger packet
-					    * 01: Magic Packet (TM)
-					    * 10: ARP packet
-					    * 11: Multicast MAC addr
-					    */
-#define GELIC_NET_RXVLNPKT	0x00200000 /* VLAN packet */
-/* bit 20..16 reserved */
-#define GELIC_NET_RXRRECNUM	0x0000ff00 /* reception receipt number */
-#define GELIC_NET_RXRRECNUM_SHIFT	8
-/* bit 7..0 reserved */
-
-#define GELIC_NET_TXDESC_TAIL		0
-#define GELIC_NET_DATA_STATUS_CHK_MASK	(GELIC_NET_RXIPCHK | GELIC_NET_RXTCPCHK)
-
-/* RX descriptor data_error bits */
-/* bit 31 reserved */
-#define GELIC_NET_RXALNERR	0x40000000 /* alignement error 10/100M */
-#define GELIC_NET_RXOVERERR	0x20000000 /* oversize error */
-#define GELIC_NET_RXRNTERR	0x10000000 /* Runt error */
-#define GELIC_NET_RXIPCHKERR	0x08000000 /* IP checksum  error */
-#define GELIC_NET_RXTCPCHKERR	0x04000000 /* TCP/UDP checksum  error */
-#define GELIC_NET_RXUMCHSP	0x02000000 /* unmatched sp on sp */
-#define GELIC_NET_RXUMCHSPI	0x01000000 /* unmatched SPI on SAD */
-#define GELIC_NET_RXUMCHSAD	0x00800000 /* unmatched SAD */
-#define GELIC_NET_RXIPSAHERR	0x00400000 /* auth error on AH protocol
-					    * processing */
-#define GELIC_NET_RXIPSESPAHERR	0x00200000 /* auth error on ESP protocol
-					    * processing */
-#define GELIC_NET_RXDRPPKT	0x00100000 /* drop packet */
-#define GELIC_NET_RXIPFMTERR	0x00080000 /* IP packet format error */
-/* bit 18 reserved */
-#define GELIC_NET_RXDATAERR	0x00020000 /* IP packet format error */
-#define GELIC_NET_RXCALERR	0x00010000 /* cariier extension length
-					    * error */
-#define GELIC_NET_RXCREXERR	0x00008000 /* carrier extention error */
-#define GELIC_NET_RXMLTCST	0x00004000 /* multicast address frame */
-/* bit 13..0 reserved */
-#define GELIC_NET_DATA_ERROR_CHK_MASK		\
-	(GELIC_NET_RXIPCHKERR | GELIC_NET_RXTCPCHKERR)
+/* RX descriptor data error bits */
+enum gelic_descr_rx_error {
+	/* bit 31 reserved */
+	GELIC_DESCR_RXALNERR	= 0x40000000, /* alignement error 10/100M */
+	GELIC_DESCR_RXOVERERR	= 0x20000000, /* oversize error */
+	GELIC_DESCR_RXRNTERR	= 0x10000000, /* Runt error */
+	GELIC_DESCR_RXIPCHKERR	= 0x08000000, /* IP checksum  error */
+	GELIC_DESCR_RXTCPCHKERR	= 0x04000000, /* TCP/UDP checksum  error */
+	GELIC_DESCR_RXDRPPKT	= 0x00100000, /* drop packet */
+	GELIC_DESCR_RXIPFMTERR	= 0x00080000, /* IP packet format error */
+	/* bit 18 reserved */
+	GELIC_DESCR_RXDATAERR	= 0x00020000, /* IP packet format error */
+	GELIC_DESCR_RXCALERR	= 0x00010000, /* cariier extension length
+					      * error */
+	GELIC_DESCR_RXCREXERR	= 0x00008000, /* carrier extention error */
+	GELIC_DESCR_RXMLTCST	= 0x00004000, /* multicast address frame */
+	/* bit 13..0 reserved */
+};
+#define GELIC_DESCR_DATA_ERROR_CHK_MASK		\
+	(GELIC_DESCR_RXIPCHKERR | GELIC_DESCR_RXTCPCHKERR)
 
+/* DMA command and status (RX and TX)*/
+enum gelic_descr_dma_status {
+	GELIC_DESCR_DMA_COMPLETE            = 0x00000000, /* used in tx */
+	GELIC_DESCR_DMA_BUFFER_FULL         = 0x00000000, /* used in rx */
+	GELIC_DESCR_DMA_RESPONSE_ERROR      = 0x10000000, /* used in rx, tx */
+	GELIC_DESCR_DMA_PROTECTION_ERROR    = 0x20000000, /* used in rx, tx */
+	GELIC_DESCR_DMA_FRAME_END           = 0x40000000, /* used in rx */
+	GELIC_DESCR_DMA_FORCE_END           = 0x50000000, /* used in rx, tx */
+	GELIC_DESCR_DMA_CARDOWNED           = 0xa0000000, /* used in rx, tx */
+	GELIC_DESCR_DMA_NOT_IN_USE          = 0xb0000000, /* any other value */
+};
+
+#define GELIC_DESCR_DMA_STAT_MASK	(0xf0000000)
 
 /* tx descriptor command and status */
-#define GELIC_NET_DMAC_CMDSTAT_NOCS       0xa0080000 /* middle of frame */
-#define GELIC_NET_DMAC_CMDSTAT_TCPCS      0xa00a0000
-#define GELIC_NET_DMAC_CMDSTAT_UDPCS      0xa00b0000
-#define GELIC_NET_DMAC_CMDSTAT_END_FRAME  0x00040000 /* end of frame */
-
-#define GELIC_NET_DMAC_CMDSTAT_RXDCEIS	  0x00000002 /* descriptor chain end
-						      * interrupt status */
-
-#define GELIC_NET_DMAC_CMDSTAT_CHAIN_END  0x00000002 /* RXDCEIS:DMA stopped */
-#define GELIC_NET_DESCR_IND_PROC_SHIFT    28
-#define GELIC_NET_DESCR_IND_PROC_MASKO    0x0fffffff
-
-
-enum gelic_net_descr_status {
-	GELIC_NET_DESCR_COMPLETE            = 0x00, /* used in tx */
-	GELIC_NET_DESCR_BUFFER_FULL         = 0x00, /* used in rx */
-	GELIC_NET_DESCR_RESPONSE_ERROR      = 0x01, /* used in rx and tx */
-	GELIC_NET_DESCR_PROTECTION_ERROR    = 0x02, /* used in rx and tx */
-	GELIC_NET_DESCR_FRAME_END           = 0x04, /* used in rx */
-	GELIC_NET_DESCR_FORCE_END           = 0x05, /* used in rx and tx */
-	GELIC_NET_DESCR_CARDOWNED           = 0x0a, /* used in rx and tx */
-	GELIC_NET_DESCR_NOT_IN_USE          = 0x0b  /* any other value */
+enum gelic_descr_tx_dma_status {
+	/* [19] */
+	GELIC_DESCR_TX_DMA_IKE		= 0x00080000, /* IPSEC off */
+	/* [18] */
+	GELIC_DESCR_TX_DMA_FRAME_TAIL	= 0x00040000, /* last descriptor of
+						       * the packet
+						       */
+	/* [17..16] */
+	GELIC_DESCR_TX_DMA_TCP_CHKSUM	= 0x00020000, /* TCP packet */
+	GELIC_DESCR_TX_DMA_UDP_CHKSUM	= 0x00030000, /* UDP packet */
+	GELIC_DESCR_TX_DMA_NO_CHKSUM	= 0x00000000, /* no checksum */
+
+	/* [1] */
+	GELIC_DESCR_TX_DMA_CHAIN_END	= 0x00000002, /* DMA terminated
+						       * due to chain end
+						       */
 };
+
+#define GELIC_DESCR_DMA_CMD_NO_CHKSUM	\
+	(GELIC_DESCR_DMA_CARDOWNED | GELIC_DESCR_TX_DMA_IKE | \
+	GELIC_DESCR_TX_DMA_NO_CHKSUM)
+
+#define GELIC_DESCR_DMA_CMD_TCP_CHKSUM	\
+	(GELIC_DESCR_DMA_CARDOWNED | GELIC_DESCR_TX_DMA_IKE | \
+	GELIC_DESCR_TX_DMA_TCP_CHKSUM)
+
+#define GELIC_DESCR_DMA_CMD_UDP_CHKSUM	\
+	(GELIC_DESCR_DMA_CARDOWNED | GELIC_DESCR_TX_DMA_IKE | \
+	GELIC_DESCR_TX_DMA_UDP_CHKSUM)
+
+enum gelic_descr_rx_dma_status {
+	/* [ 1 ] */
+	GELIC_DESCR_RX_DMA_CHAIN_END	= 0x00000002, /* DMA terminated
+						       * due to chain end
+						       */
+};
+
 /* for lv1_net_control */
-#define GELIC_NET_GET_MAC_ADDRESS               0x0000000000000001
-#define GELIC_NET_GET_ETH_PORT_STATUS           0x0000000000000002
-#define GELIC_NET_SET_NEGOTIATION_MODE          0x0000000000000003
-#define GELIC_NET_GET_VLAN_ID                   0x0000000000000004
-
-#define GELIC_NET_LINK_UP                       0x0000000000000001
-#define GELIC_NET_FULL_DUPLEX                   0x0000000000000002
-#define GELIC_NET_AUTO_NEG                      0x0000000000000004
-#define GELIC_NET_SPEED_10                      0x0000000000000010
-#define GELIC_NET_SPEED_100                     0x0000000000000020
-#define GELIC_NET_SPEED_1000                    0x0000000000000040
-
-#define GELIC_NET_VLAN_ALL                      0x0000000000000001
-#define GELIC_NET_VLAN_WIRED                    0x0000000000000002
-#define GELIC_NET_VLAN_WIRELESS                 0x0000000000000003
-#define GELIC_NET_VLAN_PSP                      0x0000000000000004
-#define GELIC_NET_VLAN_PORT0                    0x0000000000000010
-#define GELIC_NET_VLAN_PORT1                    0x0000000000000011
-#define GELIC_NET_VLAN_PORT2                    0x0000000000000012
-#define GELIC_NET_VLAN_DAEMON_CLIENT_BSS        0x0000000000000013
-#define GELIC_NET_VLAN_LIBERO_CLIENT_BSS        0x0000000000000014
-#define GELIC_NET_VLAN_NO_ENTRY                 -6
-
-#define GELIC_NET_PORT                          2 /* for port status */
+enum gelic_lv1_net_control_code {
+	GELIC_LV1_GET_MAC_ADDRESS	= 1,
+	GELIC_LV1_GET_ETH_PORT_STATUS	= 2,
+	GELIC_LV1_SET_NEGOTIATION_MODE	= 3,
+	GELIC_LV1_GET_VLAN_ID		= 4,
+	GELIC_LV1_GET_CHANNEL           = 6,
+	GELIC_LV1_POST_WLAN_CMD		= 9,
+	GELIC_LV1_GET_WLAN_CMD_RESULT	= 10,
+	GELIC_LV1_GET_WLAN_EVENT	= 11
+};
+
+/* status returened from GET_ETH_PORT_STATUS */
+enum gelic_lv1_ether_port_status {
+	GELIC_LV1_ETHER_LINK_UP		= 0x0000000000000001L,
+	GELIC_LV1_ETHER_FULL_DUPLEX	= 0x0000000000000002L,
+	GELIC_LV1_ETHER_AUTO_NEG	= 0x0000000000000004L,
+
+	GELIC_LV1_ETHER_SPEED_10	= 0x0000000000000010L,
+	GELIC_LV1_ETHER_SPEED_100	= 0x0000000000000020L,
+	GELIC_LV1_ETHER_SPEED_1000	= 0x0000000000000040L,
+	GELIC_LV1_ETHER_SPEED_MASK	= 0x0000000000000070L
+};
+
+enum gelic_lv1_vlan_index {
+	/* for outgoing packets */
+	GELIC_LV1_VLAN_TX_ETHERNET	= 0x0000000000000002L,
+	GELIC_LV1_VLAN_TX_WIRELESS	= 0x0000000000000003L,
+	/* for incoming packets */
+	GELIC_LV1_VLAN_RX_ETHERNET	= 0x0000000000000012L,
+	GELIC_LV1_VLAN_RX_WIRELESS	= 0x0000000000000013L
+};
 
 /* size of hardware part of gelic descriptor */
-#define GELIC_NET_DESCR_SIZE	(32)
-struct gelic_net_descr {
+#define GELIC_DESCR_SIZE	(32)
+
+enum gelic_port_type {
+	GELIC_PORT_ETHERNET = 0,
+	GELIC_PORT_WIRELESS = 1,
+	GELIC_PORT_MAX
+};
+
+struct gelic_descr {
 	/* as defined by the hardware */
-	u32 buf_addr;
-	u32 buf_size;
-	u32 next_descr_addr;
-	u32 dmac_cmd_status;
-	u32 result_size;
-	u32 valid_size;	/* all zeroes for tx */
-	u32 data_status;
-	u32 data_error;	/* all zeroes for tx */
+	__be32 buf_addr;
+	__be32 buf_size;
+	__be32 next_descr_addr;
+	__be32 dmac_cmd_status;
+	__be32 result_size;
+	__be32 valid_size;	/* all zeroes for tx */
+	__be32 data_status;
+	__be32 data_error;	/* all zeroes for tx */
 
 	/* used in the driver */
 	struct sk_buff *skb;
 	dma_addr_t bus_addr;
-	struct gelic_net_descr *next;
-	struct gelic_net_descr *prev;
-	struct vlan_ethhdr vlan;
+	struct gelic_descr *next;
+	struct gelic_descr *prev;
 } __attribute__((aligned(32)));
 
-struct gelic_net_descr_chain {
+struct gelic_descr_chain {
 	/* we walk from tail to head */
-	struct gelic_net_descr *head;
-	struct gelic_net_descr *tail;
+	struct gelic_descr *head;
+	struct gelic_descr *tail;
 };
 
-struct gelic_net_card {
-	struct net_device *netdev;
+struct gelic_vlan_id {
+	u16 tx;
+	u16 rx;
+};
+
+struct gelic_card {
 	struct napi_struct napi;
+	struct net_device *netdev[GELIC_PORT_MAX];
 	/*
 	 * hypervisor requires irq_status should be
 	 * 8 bytes aligned, but u64 member is
 	 * always disposed in that manner
 	 */
 	u64 irq_status;
-	u64 ghiintmask;
+	u64 irq_mask;
 
 	struct ps3_system_bus_device *dev;
-	u32 vlan_id[GELIC_NET_VLAN_MAX];
-	int vlan_index;
+	struct gelic_vlan_id vlan[GELIC_PORT_MAX];
+	int vlan_required;
 
-	struct gelic_net_descr_chain tx_chain;
-	struct gelic_net_descr_chain rx_chain;
+	struct gelic_descr_chain tx_chain;
+	struct gelic_descr_chain rx_chain;
 	int rx_dma_restart_required;
-	/* gurad dmac descriptor chain*/
-	spinlock_t chain_lock;
-
 	int rx_csum;
-	/* guard tx_dma_progress */
-	spinlock_t tx_dma_lock;
+	/*
+	 * tx_lock guards tx descriptor list and
+	 * tx_dma_progress.
+	 */
+	spinlock_t tx_lock;
 	int tx_dma_progress;
 
 	struct work_struct tx_timeout_task;
 	atomic_t tx_timeout_task_counter;
 	wait_queue_head_t waitq;
 
-	struct gelic_net_descr *tx_top, *rx_top;
-	struct gelic_net_descr descr[0];
+	/* only first user should up the card */
+	struct semaphore updown_lock;
+	atomic_t users;
+
+	u64 ether_port_status;
+	/* original address returned by kzalloc */
+	void *unalign;
+
+	/*
+	 * each netdevice has copy of irq
+	 */
+	unsigned int irq;
+	struct gelic_descr *tx_top, *rx_top;
+	struct gelic_descr descr[0]; /* must be the last */
+};
+
+struct gelic_port {
+	struct gelic_card *card;
+	struct net_device *netdev;
+	enum gelic_port_type type;
+	long priv[0]; /* long for alignment */
 };
 
+static inline struct gelic_card *port_to_card(struct gelic_port *p)
+{
+	return p->card;
+}
+static inline struct net_device *port_to_netdev(struct gelic_port *p)
+{
+	return p->netdev;
+}
+static inline struct gelic_card *netdev_card(struct net_device *d)
+{
+	return ((struct gelic_port *)netdev_priv(d))->card;
+}
+static inline struct gelic_port *netdev_port(struct net_device *d)
+{
+	return (struct gelic_port *)netdev_priv(d);
+}
+static inline struct device *ctodev(struct gelic_card *card)
+{
+	return &card->dev->core;
+}
+static inline u64 bus_id(struct gelic_card *card)
+{
+	return card->dev->bus_id;
+}
+static inline u64 dev_id(struct gelic_card *card)
+{
+	return card->dev->dev_id;
+}
+
+static inline void *port_priv(struct gelic_port *port)
+{
+	return port->priv;
+}
+
+extern int gelic_card_set_irq_mask(struct gelic_card *card, u64 mask);
+/* shared netdev ops */
+extern void gelic_card_up(struct gelic_card *card);
+extern void gelic_card_down(struct gelic_card *card);
+extern int gelic_net_open(struct net_device *netdev);
+extern int gelic_net_stop(struct net_device *netdev);
+extern int gelic_net_xmit(struct sk_buff *skb, struct net_device *netdev);
+extern void gelic_net_set_multi(struct net_device *netdev);
+extern void gelic_net_tx_timeout(struct net_device *netdev);
+extern int gelic_net_change_mtu(struct net_device *netdev, int new_mtu);
+extern int gelic_net_setup_netdev(struct net_device *netdev,
+				  struct gelic_card *card);
 
-extern unsigned long p_to_lp(long pa);
+/* shared ethtool ops */
+extern void gelic_net_get_drvinfo(struct net_device *netdev,
+				  struct ethtool_drvinfo *info);
+extern u32 gelic_net_get_rx_csum(struct net_device *netdev);
+extern int gelic_net_set_rx_csum(struct net_device *netdev, u32 data);
+extern void gelic_net_poll_controller(struct net_device *netdev);
 
 #endif /* _GELIC_NET_H */

drivers/net/ps3_gelic_wireless.c

@@ -0,0 +1,2753 @@
+/*
+ *  PS3 gelic network driver.
+ *
+ * Copyright (C) 2007 Sony Computer Entertainment Inc.
+ * Copyright 2007 Sony Corporation
+ *
+ * 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 program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#undef DEBUG
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+
+#include <linux/etherdevice.h>
+#include <linux/ethtool.h>
+#include <linux/if_vlan.h>
+
+#include <linux/in.h>
+#include <linux/ip.h>
+#include <linux/tcp.h>
+#include <linux/wireless.h>
+#include <linux/ctype.h>
+#include <linux/string.h>
+#include <net/iw_handler.h>
+#include <net/ieee80211.h>
+
+#include <linux/dma-mapping.h>
+#include <net/checksum.h>
+#include <asm/firmware.h>
+#include <asm/ps3.h>
+#include <asm/lv1call.h>
+
+#include "ps3_gelic_net.h"
+#include "ps3_gelic_wireless.h"
+
+
+static int gelic_wl_start_scan(struct gelic_wl_info *wl, int always_scan);
+static int gelic_wl_try_associate(struct net_device *netdev);
+
+/*
+ * tables
+ */
+
+/* 802.11b/g channel to freq in MHz */
+static const int channel_freq[] = {
+	2412, 2417, 2422, 2427, 2432,
+	2437, 2442, 2447, 2452, 2457,
+	2462, 2467, 2472, 2484
+};
+#define NUM_CHANNELS ARRAY_SIZE(channel_freq)
+
+/* in bps */
+static const int bitrate_list[] = {
+	  1000000,
+	  2000000,
+	  5500000,
+	 11000000,
+	  6000000,
+	  9000000,
+	 12000000,
+	 18000000,
+	 24000000,
+	 36000000,
+	 48000000,
+	 54000000
+};
+#define NUM_BITRATES ARRAY_SIZE(bitrate_list)
+
+/*
+ * wpa2 support requires the hypervisor version 2.0 or later
+ */
+static inline int wpa2_capable(void)
+{
+	return (0 <= ps3_compare_firmware_version(2, 0, 0));
+}
+
+static inline int precise_ie(void)
+{
+	return 0; /* FIXME */
+}
+/*
+ * post_eurus_cmd helpers
+ */
+struct eurus_cmd_arg_info {
+	int pre_arg; /* command requres arg1, arg2 at POST COMMAND */
+	int post_arg; /* command requires arg1, arg2 at GET_RESULT */
+};
+
+static const struct eurus_cmd_arg_info cmd_info[GELIC_EURUS_CMD_MAX_INDEX] = {
+	[GELIC_EURUS_CMD_SET_COMMON_CFG] = { .pre_arg = 1},
+	[GELIC_EURUS_CMD_SET_WEP_CFG]    = { .pre_arg = 1},
+	[GELIC_EURUS_CMD_SET_WPA_CFG]    = { .pre_arg = 1},
+	[GELIC_EURUS_CMD_GET_COMMON_CFG] = { .post_arg = 1},
+	[GELIC_EURUS_CMD_GET_WEP_CFG]    = { .post_arg = 1},
+	[GELIC_EURUS_CMD_GET_WPA_CFG]    = { .post_arg = 1},
+	[GELIC_EURUS_CMD_GET_RSSI_CFG]   = { .post_arg = 1},
+	[GELIC_EURUS_CMD_GET_SCAN]       = { .post_arg = 1},
+};
+
+#ifdef DEBUG
+static const char *cmdstr(enum gelic_eurus_command ix)
+{
+	switch (ix) {
+	case GELIC_EURUS_CMD_ASSOC:
+		return "ASSOC";
+	case GELIC_EURUS_CMD_DISASSOC:
+		return "DISASSOC";
+	case GELIC_EURUS_CMD_START_SCAN:
+		return "SCAN";
+	case GELIC_EURUS_CMD_GET_SCAN:
+		return "GET SCAN";
+	case GELIC_EURUS_CMD_SET_COMMON_CFG:
+		return "SET_COMMON_CFG";
+	case GELIC_EURUS_CMD_GET_COMMON_CFG:
+		return "GET_COMMON_CFG";
+	case GELIC_EURUS_CMD_SET_WEP_CFG:
+		return "SET_WEP_CFG";
+	case GELIC_EURUS_CMD_GET_WEP_CFG:
+		return "GET_WEP_CFG";
+	case GELIC_EURUS_CMD_SET_WPA_CFG:
+		return "SET_WPA_CFG";
+	case GELIC_EURUS_CMD_GET_WPA_CFG:
+		return "GET_WPA_CFG";
+	case GELIC_EURUS_CMD_GET_RSSI_CFG:
+		return "GET_RSSI";
+	default:
+		break;
+	}
+	return "";
+};
+#else
+static inline const char *cmdstr(enum gelic_eurus_command ix)
+{
+	return "";
+}
+#endif
+
+/* synchronously do eurus commands */
+static void gelic_eurus_sync_cmd_worker(struct work_struct *work)
+{
+	struct gelic_eurus_cmd *cmd;
+	struct gelic_card *card;
+	struct gelic_wl_info *wl;
+
+	u64 arg1, arg2;
+
+	pr_debug("%s: <-\n", __func__);
+	cmd = container_of(work, struct gelic_eurus_cmd, work);
+	BUG_ON(cmd_info[cmd->cmd].pre_arg &&
+	       cmd_info[cmd->cmd].post_arg);
+	wl = cmd->wl;
+	card = port_to_card(wl_port(wl));
+
+	if (cmd_info[cmd->cmd].pre_arg) {
+		arg1 = ps3_mm_phys_to_lpar(__pa(cmd->buffer));
+		arg2 = cmd->buf_size;
+	} else {
+		arg1 = 0;
+		arg2 = 0;
+	}
+	init_completion(&wl->cmd_done_intr);
+	pr_debug("%s: cmd='%s' start\n", __func__, cmdstr(cmd->cmd));
+	cmd->status = lv1_net_control(bus_id(card), dev_id(card),
+				      GELIC_LV1_POST_WLAN_CMD,
+				      cmd->cmd, arg1, arg2,
+				      &cmd->tag, &cmd->size);
+	if (cmd->status) {
+		complete(&cmd->done);
+		pr_info("%s: cmd issue failed\n", __func__);
+		return;
+	}
+
+	wait_for_completion(&wl->cmd_done_intr);
+
+	if (cmd_info[cmd->cmd].post_arg) {
+		arg1 = ps3_mm_phys_to_lpar(__pa(cmd->buffer));
+		arg2 = cmd->buf_size;
+	} else {
+		arg1 = 0;
+		arg2 = 0;
+	}
+
+	cmd->status = lv1_net_control(bus_id(card), dev_id(card),
+				      GELIC_LV1_GET_WLAN_CMD_RESULT,
+				      cmd->tag, arg1, arg2,
+				      &cmd->cmd_status, &cmd->size);
+#ifdef DEBUG
+	if (cmd->status || cmd->cmd_status) {
+	pr_debug("%s: cmd done tag=%#lx arg1=%#lx, arg2=%#lx\n", __func__,
+		 cmd->tag, arg1, arg2);
+	pr_debug("%s: cmd done status=%#x cmd_status=%#lx size=%#lx\n",
+		 __func__, cmd->status, cmd->cmd_status, cmd->size);
+	}
+#endif
+	complete(&cmd->done);
+	pr_debug("%s: cmd='%s' done\n", __func__, cmdstr(cmd->cmd));
+}
+
+static struct gelic_eurus_cmd *gelic_eurus_sync_cmd(struct gelic_wl_info *wl,
+						    unsigned int eurus_cmd,
+						    void *buffer,
+						    unsigned int buf_size)
+{
+	struct gelic_eurus_cmd *cmd;
+
+	/* allocate cmd */
+	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+	if (!cmd)
+		return NULL;
+
+	/* initialize members */
+	cmd->cmd = eurus_cmd;
+	cmd->buffer = buffer;
+	cmd->buf_size = buf_size;
+	cmd->wl = wl;
+	INIT_WORK(&cmd->work, gelic_eurus_sync_cmd_worker);
+	init_completion(&cmd->done);
+	queue_work(wl->eurus_cmd_queue, &cmd->work);
+
+	/* wait for command completion */
+	wait_for_completion(&cmd->done);
+
+	return cmd;
+}
+
+static u32 gelic_wl_get_link(struct net_device *netdev)
+{
+	struct gelic_wl_info *wl = port_wl(netdev_port(netdev));
+	u32 ret;
+
+	pr_debug("%s: <-\n", __func__);
+	down(&wl->assoc_stat_lock);
+	if (wl->assoc_stat == GELIC_WL_ASSOC_STAT_ASSOCIATED)
+		ret = 1;
+	else
+		ret = 0;
+	up(&wl->assoc_stat_lock);
+	pr_debug("%s: ->\n", __func__);
+	return ret;
+}
+
+static void gelic_wl_send_iwap_event(struct gelic_wl_info *wl, u8 *bssid)
+{
+	union iwreq_data data;
+
+	memset(&data, 0, sizeof(data));
+	if (bssid)
+		memcpy(data.ap_addr.sa_data, bssid, ETH_ALEN);
+	data.ap_addr.sa_family = ARPHRD_ETHER;
+	wireless_send_event(port_to_netdev(wl_port(wl)), SIOCGIWAP,
+			    &data, NULL);
+}
+
+/*
+ * wireless extension handlers and helpers
+ */
+
+/* SIOGIWNAME */
+static int gelic_wl_get_name(struct net_device *dev,
+			     struct iw_request_info *info,
+			     union iwreq_data *iwreq, char *extra)
+{
+	strcpy(iwreq->name, "IEEE 802.11bg");
+	return 0;
+}
+
+static void gelic_wl_get_ch_info(struct gelic_wl_info *wl)
+{
+	struct gelic_card *card = port_to_card(wl_port(wl));
+	u64 ch_info_raw, tmp;
+	int status;
+
+	if (!test_and_set_bit(GELIC_WL_STAT_CH_INFO, &wl->stat)) {
+		status = lv1_net_control(bus_id(card), dev_id(card),
+					 GELIC_LV1_GET_CHANNEL, 0, 0, 0,
+					 &ch_info_raw,
+					 &tmp);
+		/* some fw versions may return error */
+		if (status) {
+			if (status != LV1_NO_ENTRY)
+				pr_info("%s: available ch unknown\n", __func__);
+			wl->ch_info = 0x07ff;/* 11 ch */
+		} else
+			/* 16 bits of MSB has available channels */
+			wl->ch_info = ch_info_raw >> 48;
+	}
+	return;
+}
+
+/* SIOGIWRANGE */
+static int gelic_wl_get_range(struct net_device *netdev,
+			      struct iw_request_info *info,
+			      union iwreq_data *iwreq, char *extra)
+{
+	struct iw_point *point = &iwreq->data;
+	struct iw_range *range = (struct iw_range *)extra;
+	struct gelic_wl_info *wl = port_wl(netdev_port(netdev));
+	unsigned int i, chs;
+
+	pr_debug("%s: <-\n", __func__);
+	point->length = sizeof(struct iw_range);
+	memset(range, 0, sizeof(struct iw_range));
+
+	range->we_version_compiled = WIRELESS_EXT;
+	range->we_version_source = 22;
+
+	/* available channels and frequencies */
+	gelic_wl_get_ch_info(wl);
+
+	for (i = 0, chs = 0;
+	     i < NUM_CHANNELS && chs < IW_MAX_FREQUENCIES; i++)
+		if (wl->ch_info & (1 << i)) {
+			range->freq[chs].i = i + 1;
+			range->freq[chs].m = channel_freq[i];
+			range->freq[chs].e = 6;
+			chs++;
+		}
+	range->num_frequency = chs;
+	range->old_num_frequency = chs;
+	range->num_channels = chs;
+	range->old_num_channels = chs;
+
+	/* bitrates */
+	for (i = 0; i < NUM_BITRATES; i++)
+		range->bitrate[i] = bitrate_list[i];
+	range->num_bitrates = i;
+
+	/* signal levels */
+	range->max_qual.qual = 100; /* relative value */
+	range->max_qual.level = 100;
+	range->avg_qual.qual = 50;
+	range->avg_qual.level = 50;
+	range->sensitivity = 0;
+
+	/* Event capability */
+	IW_EVENT_CAPA_SET_KERNEL(range->event_capa);
+	IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWAP);
+	IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWSCAN);
+
+	/* encryption capability */
+	range->enc_capa = IW_ENC_CAPA_WPA |
+		IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP;
+	if (wpa2_capable())
+		range->enc_capa |= IW_ENC_CAPA_WPA2;
+	range->encoding_size[0] = 5;	/* 40bit WEP */
+	range->encoding_size[1] = 13;	/* 104bit WEP */
+	range->encoding_size[2] = 32;	/* WPA-PSK */
+	range->num_encoding_sizes = 3;
+	range->max_encoding_tokens = GELIC_WEP_KEYS;
+
+	pr_debug("%s: ->\n", __func__);
+	return 0;
+
+}
+
+/* SIOC{G,S}IWSCAN */
+static int gelic_wl_set_scan(struct net_device *netdev,
+			   struct iw_request_info *info,
+			   union iwreq_data *wrqu, char *extra)
+{
+	struct gelic_wl_info *wl = port_wl(netdev_priv(netdev));
+
+	return gelic_wl_start_scan(wl, 1);
+}
+
+#define OUI_LEN 3
+static const u8 rsn_oui[OUI_LEN] = { 0x00, 0x0f, 0xac };
+static const u8 wpa_oui[OUI_LEN] = { 0x00, 0x50, 0xf2 };
+
+/*
+ * synthesize WPA/RSN IE data
+ * See WiFi WPA specification and IEEE 802.11-2007 7.3.2.25
+ * for the format
+ */
+static size_t gelic_wl_synthesize_ie(u8 *buf,
+				     struct gelic_eurus_scan_info *scan)
+{
+
+	const u8 *oui_header;
+	u8 *start = buf;
+	int rsn;
+	int ccmp;
+
+	pr_debug("%s: <- sec=%16x\n", __func__, scan->security);
+	switch (be16_to_cpu(scan->security) & GELIC_EURUS_SCAN_SEC_MASK) {
+	case GELIC_EURUS_SCAN_SEC_WPA:
+		rsn = 0;
+		break;
+	case GELIC_EURUS_SCAN_SEC_WPA2:
+		rsn = 1;
+		break;
+	default:
+		/* WEP or none.  No IE returned */
+		return 0;
+	}
+
+	switch (be16_to_cpu(scan->security) & GELIC_EURUS_SCAN_SEC_WPA_MASK) {
+	case GELIC_EURUS_SCAN_SEC_WPA_TKIP:
+		ccmp = 0;
+		break;
+	case GELIC_EURUS_SCAN_SEC_WPA_AES:
+		ccmp = 1;
+		break;
+	default:
+		if (rsn) {
+			ccmp = 1;
+			pr_info("%s: no cipher info. defaulted to CCMP\n",
+				__func__);
+		} else {
+			ccmp = 0;
+			pr_info("%s: no cipher info. defaulted to TKIP\n",
+				__func__);
+		}
+	}
+
+	if (rsn)
+		oui_header = rsn_oui;
+	else
+		oui_header = wpa_oui;
+
+	/* element id */
+	if (rsn)
+		*buf++ = MFIE_TYPE_RSN;
+	else
+		*buf++ = MFIE_TYPE_GENERIC;
+
+	/* length filed; set later */
+	buf++;
+
+	/* wpa special header */
+	if (!rsn) {
+		memcpy(buf, wpa_oui, OUI_LEN);
+		buf += OUI_LEN;
+		*buf++ = 0x01;
+	}
+
+	/* version */
+	*buf++ = 0x01; /* version 1.0 */
+	*buf++ = 0x00;
+
+	/* group cipher */
+	memcpy(buf, oui_header, OUI_LEN);
+	buf += OUI_LEN;
+
+	if (ccmp)
+		*buf++ = 0x04; /* CCMP */
+	else
+		*buf++ = 0x02; /* TKIP */
+
+	/* pairwise key count always 1 */
+	*buf++ = 0x01;
+	*buf++ = 0x00;
+
+	/* pairwise key suit */
+	memcpy(buf, oui_header, OUI_LEN);
+	buf += OUI_LEN;
+	if (ccmp)
+		*buf++ = 0x04; /* CCMP */
+	else
+		*buf++ = 0x02; /* TKIP */
+
+	/* AKM count is 1 */
+	*buf++ = 0x01;
+	*buf++ = 0x00;
+
+	/* AKM suite is assumed as PSK*/
+	memcpy(buf, oui_header, OUI_LEN);
+	buf += OUI_LEN;
+	*buf++ = 0x02; /* PSK */
+
+	/* RSN capabilities is 0 */
+	*buf++ = 0x00;
+	*buf++ = 0x00;
+
+	/* set length field */
+	start[1] = (buf - start - 2);
+
+	pr_debug("%s: ->\n", __func__);
+	return (buf - start);
+}
+
+struct ie_item {
+	u8 *data;
+	u8 len;
+};
+
+struct ie_info {
+	struct ie_item wpa;
+	struct ie_item rsn;
+};
+
+static void gelic_wl_parse_ie(u8 *data, size_t len,
+			      struct ie_info *ie_info)
+{
+	size_t data_left = len;
+	u8 *pos = data;
+	u8 item_len;
+	u8 item_id;
+
+	pr_debug("%s: data=%p len=%ld \n", __func__,
+		 data, len);
+	memset(ie_info, 0, sizeof(struct ie_info));
+
+	while (0 < data_left) {
+		item_id = *pos++;
+		item_len = *pos++;
+
+		switch (item_id) {
+		case MFIE_TYPE_GENERIC:
+			if (!memcmp(pos, wpa_oui, OUI_LEN) &&
+			    pos[OUI_LEN] == 0x01) {
+				ie_info->wpa.data = pos - 2;
+				ie_info->wpa.len = item_len + 2;
+			}
+			break;
+		case MFIE_TYPE_RSN:
+			ie_info->rsn.data = pos - 2;
+			/* length includes the header */
+			ie_info->rsn.len = item_len + 2;
+			break;
+		default:
+			pr_debug("%s: ignore %#x,%d\n", __func__,
+				 item_id, item_len);
+			break;
+		}
+		pos += item_len;
+		data_left -= item_len + 2;
+	}
+	pr_debug("%s: wpa=%p,%d wpa2=%p,%d\n", __func__,
+		 ie_info->wpa.data, ie_info->wpa.len,
+		 ie_info->rsn.data, ie_info->rsn.len);
+}
+
+
+/*
+ * translate the scan informations from hypervisor to a
+ * independent format
+ */
+static char *gelic_wl_translate_scan(struct net_device *netdev,
+				     char *ev,
+				     char *stop,
+				     struct gelic_wl_scan_info *network)
+{
+	struct iw_event iwe;
+	struct gelic_eurus_scan_info *scan = network->hwinfo;
+	char *tmp;
+	u8 rate;
+	unsigned int i, j, len;
+	u8 buf[MAX_WPA_IE_LEN];
+
+	pr_debug("%s: <-\n", __func__);
+
+	/* first entry should be AP's mac address */
+	iwe.cmd = SIOCGIWAP;
+	iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
+	memcpy(iwe.u.ap_addr.sa_data, &scan->bssid[2], ETH_ALEN);
+	ev = iwe_stream_add_event(ev, stop, &iwe, IW_EV_ADDR_LEN);
+
+	/* ESSID */
+	iwe.cmd = SIOCGIWESSID;
+	iwe.u.data.flags = 1;
+	iwe.u.data.length = strnlen(scan->essid, 32);
+	ev = iwe_stream_add_point(ev, stop, &iwe, scan->essid);
+
+	/* FREQUENCY */
+	iwe.cmd = SIOCGIWFREQ;
+	iwe.u.freq.m = be16_to_cpu(scan->channel);
+	iwe.u.freq.e = 0; /* table value in MHz */
+	iwe.u.freq.i = 0;
+	ev = iwe_stream_add_event(ev, stop, &iwe, IW_EV_FREQ_LEN);
+
+	/* RATES */
+	iwe.cmd = SIOCGIWRATE;
+	iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0;
+	/* to stuff multiple values in one event */
+	tmp = ev + IW_EV_LCP_LEN;
+	/* put them in ascendant order (older is first) */
+	i = 0;
+	j = 0;
+	pr_debug("%s: rates=%d rate=%d\n", __func__,
+		 network->rate_len, network->rate_ext_len);
+	while (i < network->rate_len) {
+		if (j < network->rate_ext_len &&
+		    ((scan->ext_rate[j] & 0x7f) < (scan->rate[i] & 0x7f)))
+		    rate = scan->ext_rate[j++] & 0x7f;
+		else
+		    rate = scan->rate[i++] & 0x7f;
+		iwe.u.bitrate.value = rate * 500000; /* 500kbps unit */
+		tmp = iwe_stream_add_value(ev, tmp, stop, &iwe,
+					   IW_EV_PARAM_LEN);
+	}
+	while (j < network->rate_ext_len) {
+		iwe.u.bitrate.value = (scan->ext_rate[j++] & 0x7f) * 500000;
+		tmp = iwe_stream_add_value(ev, tmp, stop, &iwe,
+					   IW_EV_PARAM_LEN);
+	}
+	/* Check if we added any rate */
+	if (IW_EV_LCP_LEN < (tmp - ev))
+		ev = tmp;
+
+	/* ENCODE */
+	iwe.cmd = SIOCGIWENCODE;
+	if (be16_to_cpu(scan->capability) & WLAN_CAPABILITY_PRIVACY)
+		iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
+	else
+		iwe.u.data.flags = IW_ENCODE_DISABLED;
+	iwe.u.data.length = 0;
+	ev = iwe_stream_add_point(ev, stop, &iwe, scan->essid);
+
+	/* MODE */
+	iwe.cmd = SIOCGIWMODE;
+	if (be16_to_cpu(scan->capability) &
+	    (WLAN_CAPABILITY_ESS | WLAN_CAPABILITY_IBSS)) {
+		if (be16_to_cpu(scan->capability) & WLAN_CAPABILITY_ESS)
+			iwe.u.mode = IW_MODE_MASTER;
+		else
+			iwe.u.mode = IW_MODE_ADHOC;
+		ev = iwe_stream_add_event(ev, stop, &iwe, IW_EV_UINT_LEN);
+	}
+
+	/* QUAL */
+	iwe.cmd = IWEVQUAL;
+	iwe.u.qual.updated  = IW_QUAL_ALL_UPDATED |
+			IW_QUAL_QUAL_INVALID | IW_QUAL_NOISE_INVALID;
+	iwe.u.qual.level = be16_to_cpu(scan->rssi);
+	iwe.u.qual.qual = be16_to_cpu(scan->rssi);
+	iwe.u.qual.noise = 0;
+	ev  = iwe_stream_add_event(ev, stop, &iwe, IW_EV_QUAL_LEN);
+
+	/* RSN */
+	memset(&iwe, 0, sizeof(iwe));
+	if (be16_to_cpu(scan->size) <= sizeof(*scan)) {
+		/* If wpa[2] capable station, synthesize IE and put it */
+		len = gelic_wl_synthesize_ie(buf, scan);
+		if (len) {
+			iwe.cmd = IWEVGENIE;
+			iwe.u.data.length = len;
+			ev = iwe_stream_add_point(ev, stop, &iwe, buf);
+		}
+	} else {
+		/* this scan info has IE data */
+		struct ie_info ie_info;
+		size_t data_len;
+
+		data_len = be16_to_cpu(scan->size) - sizeof(*scan);
+
+		gelic_wl_parse_ie(scan->elements, data_len, &ie_info);
+
+		if (ie_info.wpa.len && (ie_info.wpa.len <= sizeof(buf))) {
+			memcpy(buf, ie_info.wpa.data, ie_info.wpa.len);
+			iwe.cmd = IWEVGENIE;
+			iwe.u.data.length = ie_info.wpa.len;
+			ev = iwe_stream_add_point(ev, stop, &iwe, buf);
+		}
+
+		if (ie_info.rsn.len && (ie_info.rsn.len <= sizeof(buf))) {
+			memset(&iwe, 0, sizeof(iwe));
+			memcpy(buf, ie_info.rsn.data, ie_info.rsn.len);
+			iwe.cmd = IWEVGENIE;
+			iwe.u.data.length = ie_info.rsn.len;
+			ev = iwe_stream_add_point(ev, stop, &iwe, buf);
+		}
+	}
+
+	pr_debug("%s: ->\n", __func__);
+	return ev;
+}
+
+
+static int gelic_wl_get_scan(struct net_device *netdev,
+			     struct iw_request_info *info,
+			     union iwreq_data *wrqu, char *extra)
+{
+	struct gelic_wl_info *wl = port_wl(netdev_priv(netdev));
+	struct gelic_wl_scan_info *scan_info;
+	char *ev = extra;
+	char *stop = ev + wrqu->data.length;
+	int ret = 0;
+	unsigned long this_time = jiffies;
+
+	pr_debug("%s: <-\n", __func__);
+	if (down_interruptible(&wl->scan_lock))
+		return -EAGAIN;
+
+	switch (wl->scan_stat) {
+	case GELIC_WL_SCAN_STAT_SCANNING:
+		/* If a scan in progress, caller should call me again */
+		ret = -EAGAIN;
+		goto out;
+		break;
+
+	case GELIC_WL_SCAN_STAT_INIT:
+		/* last scan request failed or never issued */
+		ret = -ENODEV;
+		goto out;
+		break;
+	case GELIC_WL_SCAN_STAT_GOT_LIST:
+		/* ok, use current list */
+		break;
+	}
+
+	list_for_each_entry(scan_info, &wl->network_list, list) {
+		if (wl->scan_age == 0 ||
+		    time_after(scan_info->last_scanned + wl->scan_age,
+			       this_time))
+			ev = gelic_wl_translate_scan(netdev, ev, stop,
+						     scan_info);
+		else
+			pr_debug("%s:entry too old\n", __func__);
+
+		if (stop - ev <= IW_EV_ADDR_LEN) {
+			ret = -E2BIG;
+			goto out;
+		}
+	}
+
+	wrqu->data.length = ev - extra;
+	wrqu->data.flags = 0;
+out:
+	up(&wl->scan_lock);
+	pr_debug("%s: -> %d %d\n", __func__, ret, wrqu->data.length);
+	return ret;
+}
+
+#ifdef DEBUG
+static void scan_list_dump(struct gelic_wl_info *wl)
+{
+	struct gelic_wl_scan_info *scan_info;
+	int i;
+	DECLARE_MAC_BUF(mac);
+
+	i = 0;
+	list_for_each_entry(scan_info, &wl->network_list, list) {
+		pr_debug("%s: item %d\n", __func__, i++);
+		pr_debug("valid=%d eurusindex=%d last=%lx\n",
+			 scan_info->valid, scan_info->eurus_index,
+			 scan_info->last_scanned);
+		pr_debug("r_len=%d r_ext_len=%d essid_len=%d\n",
+			 scan_info->rate_len, scan_info->rate_ext_len,
+			 scan_info->essid_len);
+		/* -- */
+		pr_debug("bssid=%s\n",
+			 print_mac(mac, &scan_info->hwinfo->bssid[2]));
+		pr_debug("essid=%s\n", scan_info->hwinfo->essid);
+	}
+}
+#endif
+
+static int gelic_wl_set_auth(struct net_device *netdev,
+			     struct iw_request_info *info,
+			     union iwreq_data *data, char *extra)
+{
+	struct iw_param *param = &data->param;
+	struct gelic_wl_info *wl = port_wl(netdev_port(netdev));
+	unsigned long irqflag;
+	int ret = 0;
+
+	pr_debug("%s: <- %d\n", __func__, param->flags & IW_AUTH_INDEX);
+	spin_lock_irqsave(&wl->lock, irqflag);
+	switch (param->flags & IW_AUTH_INDEX) {
+	case IW_AUTH_WPA_VERSION:
+		if (param->value & IW_AUTH_WPA_VERSION_DISABLED) {
+			pr_debug("%s: NO WPA selected\n", __func__);
+			wl->wpa_level = GELIC_WL_WPA_LEVEL_NONE;
+			wl->group_cipher_method = GELIC_WL_CIPHER_WEP;
+			wl->pairwise_cipher_method = GELIC_WL_CIPHER_WEP;
+		}
+		if (param->value & IW_AUTH_WPA_VERSION_WPA) {
+			pr_debug("%s: WPA version 1 selected\n", __func__);
+			wl->wpa_level = GELIC_WL_WPA_LEVEL_WPA;
+			wl->group_cipher_method = GELIC_WL_CIPHER_TKIP;
+			wl->pairwise_cipher_method = GELIC_WL_CIPHER_TKIP;
+			wl->auth_method = GELIC_EURUS_AUTH_OPEN;
+		}
+		if (param->value & IW_AUTH_WPA_VERSION_WPA2) {
+			/*
+			 * As the hypervisor may not tell the cipher
+			 * information of the AP if it is WPA2,
+			 * you will not decide suitable cipher from
+			 * its beacon.
+			 * You should have knowledge about the AP's
+			 * cipher infomation in other method prior to
+			 * the association.
+			 */
+			if (!precise_ie())
+				pr_info("%s: WPA2 may not work\n", __func__);
+			if (wpa2_capable()) {
+				wl->wpa_level = GELIC_WL_WPA_LEVEL_WPA2;
+				wl->group_cipher_method = GELIC_WL_CIPHER_AES;
+				wl->pairwise_cipher_method =
+					GELIC_WL_CIPHER_AES;
+				wl->auth_method = GELIC_EURUS_AUTH_OPEN;
+			} else
+				ret = -EINVAL;
+		}
+		break;
+
+	case IW_AUTH_CIPHER_PAIRWISE:
+		if (param->value &
+		    (IW_AUTH_CIPHER_WEP104 | IW_AUTH_CIPHER_WEP40)) {
+			pr_debug("%s: WEP selected\n", __func__);
+			wl->pairwise_cipher_method = GELIC_WL_CIPHER_WEP;
+		}
+		if (param->value & IW_AUTH_CIPHER_TKIP) {
+			pr_debug("%s: TKIP selected\n", __func__);
+			wl->pairwise_cipher_method = GELIC_WL_CIPHER_TKIP;
+		}
+		if (param->value & IW_AUTH_CIPHER_CCMP) {
+			pr_debug("%s: CCMP selected\n", __func__);
+			wl->pairwise_cipher_method = GELIC_WL_CIPHER_AES;
+		}
+		if (param->value & IW_AUTH_CIPHER_NONE) {
+			pr_debug("%s: no auth selected\n", __func__);
+			wl->pairwise_cipher_method = GELIC_WL_CIPHER_NONE;
+		}
+		break;
+	case IW_AUTH_CIPHER_GROUP:
+		if (param->value &
+		    (IW_AUTH_CIPHER_WEP104 | IW_AUTH_CIPHER_WEP40)) {
+			pr_debug("%s: WEP selected\n", __func__);
+			wl->group_cipher_method = GELIC_WL_CIPHER_WEP;
+		}
+		if (param->value & IW_AUTH_CIPHER_TKIP) {
+			pr_debug("%s: TKIP selected\n", __func__);
+			wl->group_cipher_method = GELIC_WL_CIPHER_TKIP;
+		}
+		if (param->value & IW_AUTH_CIPHER_CCMP) {
+			pr_debug("%s: CCMP selected\n", __func__);
+			wl->group_cipher_method = GELIC_WL_CIPHER_AES;
+		}
+		if (param->value & IW_AUTH_CIPHER_NONE) {
+			pr_debug("%s: no auth selected\n", __func__);
+			wl->group_cipher_method = GELIC_WL_CIPHER_NONE;
+		}
+		break;
+	case IW_AUTH_80211_AUTH_ALG:
+		if (param->value & IW_AUTH_ALG_SHARED_KEY) {
+			pr_debug("%s: shared key specified\n", __func__);
+			wl->auth_method = GELIC_EURUS_AUTH_SHARED;
+		} else if (param->value & IW_AUTH_ALG_OPEN_SYSTEM) {
+			pr_debug("%s: open system specified\n", __func__);
+			wl->auth_method = GELIC_EURUS_AUTH_OPEN;
+		} else
+			ret = -EINVAL;
+		break;
+
+	case IW_AUTH_WPA_ENABLED:
+		if (param->value) {
+			pr_debug("%s: WPA enabled\n", __func__);
+			wl->wpa_level = GELIC_WL_WPA_LEVEL_WPA;
+		} else {
+			pr_debug("%s: WPA disabled\n", __func__);
+			wl->wpa_level = GELIC_WL_WPA_LEVEL_NONE;
+		}
+		break;
+
+	case IW_AUTH_KEY_MGMT:
+		if (param->value & IW_AUTH_KEY_MGMT_PSK)
+			break;
+		/* intentionally fall through */
+	default:
+		ret = -EOPNOTSUPP;
+		break;
+	};
+
+	if (!ret)
+		set_bit(GELIC_WL_STAT_CONFIGURED, &wl->stat);
+
+	spin_unlock_irqrestore(&wl->lock, irqflag);
+	pr_debug("%s: -> %d\n", __func__, ret);
+	return ret;
+}
+
+static int gelic_wl_get_auth(struct net_device *netdev,
+			     struct iw_request_info *info,
+			     union iwreq_data *iwreq, char *extra)
+{
+	struct iw_param *param = &iwreq->param;
+	struct gelic_wl_info *wl = port_wl(netdev_port(netdev));
+	unsigned long irqflag;
+	int ret = 0;
+
+	pr_debug("%s: <- %d\n", __func__, param->flags & IW_AUTH_INDEX);
+	spin_lock_irqsave(&wl->lock, irqflag);
+	switch (param->flags & IW_AUTH_INDEX) {
+	case IW_AUTH_WPA_VERSION:
+		switch (wl->wpa_level) {
+		case GELIC_WL_WPA_LEVEL_WPA:
+			param->value |= IW_AUTH_WPA_VERSION_WPA;
+			break;
+		case GELIC_WL_WPA_LEVEL_WPA2:
+			param->value |= IW_AUTH_WPA_VERSION_WPA2;
+			break;
+		default:
+			param->value |= IW_AUTH_WPA_VERSION_DISABLED;
+		}
+		break;
+
+	case IW_AUTH_80211_AUTH_ALG:
+		if (wl->auth_method == GELIC_EURUS_AUTH_SHARED)
+			param->value = IW_AUTH_ALG_SHARED_KEY;
+		else if (wl->auth_method == GELIC_EURUS_AUTH_OPEN)
+			param->value = IW_AUTH_ALG_OPEN_SYSTEM;
+		break;
+
+	case IW_AUTH_WPA_ENABLED:
+		switch (wl->wpa_level) {
+		case GELIC_WL_WPA_LEVEL_WPA:
+		case GELIC_WL_WPA_LEVEL_WPA2:
+			param->value = 1;
+			break;
+		default:
+			param->value = 0;
+			break;
+		}
+		break;
+	default:
+		ret = -EOPNOTSUPP;
+	}
+
+	spin_unlock_irqrestore(&wl->lock, irqflag);
+	pr_debug("%s: -> %d\n", __func__, ret);
+	return ret;
+}
+
+/* SIOC{S,G}IWESSID */
+static int gelic_wl_set_essid(struct net_device *netdev,
+			      struct iw_request_info *info,
+			      union iwreq_data *data, char *extra)
+{
+	struct gelic_wl_info *wl = port_wl(netdev_priv(netdev));
+	unsigned long irqflag;
+
+	pr_debug("%s: <- l=%d f=%d\n", __func__,
+		 data->essid.length, data->essid.flags);
+	if (IW_ESSID_MAX_SIZE < data->essid.length)
+		return -EINVAL;
+
+	spin_lock_irqsave(&wl->lock, irqflag);
+	if (data->essid.flags) {
+		wl->essid_len = data->essid.length;
+		memcpy(wl->essid, extra, wl->essid_len);
+		pr_debug("%s: essid = '%s'\n", __func__, extra);
+		set_bit(GELIC_WL_STAT_ESSID_SET, &wl->stat);
+	} else {
+		pr_debug("%s: ESSID any \n", __func__);
+		clear_bit(GELIC_WL_STAT_ESSID_SET, &wl->stat);
+	}
+	set_bit(GELIC_WL_STAT_CONFIGURED, &wl->stat);
+	spin_unlock_irqrestore(&wl->lock, irqflag);
+
+
+	gelic_wl_try_associate(netdev); /* FIXME */
+	pr_debug("%s: -> \n", __func__);
+	return 0;
+}
+
+static int gelic_wl_get_essid(struct net_device *netdev,
+			      struct iw_request_info *info,
+			      union iwreq_data *data, char *extra)
+{
+	struct gelic_wl_info *wl = port_wl(netdev_priv(netdev));
+	unsigned long irqflag;
+
+	pr_debug("%s: <- \n", __func__);
+	down(&wl->assoc_stat_lock);
+	spin_lock_irqsave(&wl->lock, irqflag);
+	if (test_bit(GELIC_WL_STAT_ESSID_SET, &wl->stat) ||
+	    wl->assoc_stat == GELIC_WL_ASSOC_STAT_ASSOCIATED) {
+		memcpy(extra, wl->essid, wl->essid_len);
+		data->essid.length = wl->essid_len;
+		data->essid.flags = 1;
+	} else
+		data->essid.flags = 0;
+
+	up(&wl->assoc_stat_lock);
+	spin_unlock_irqrestore(&wl->lock, irqflag);
+	pr_debug("%s: -> len=%d \n", __func__, data->essid.length);
+
+	return 0;
+}
+
+/* SIO{S,G}IWENCODE */
+static int gelic_wl_set_encode(struct net_device *netdev,
+			       struct iw_request_info *info,
+			       union iwreq_data *data, char *extra)
+{
+	struct gelic_wl_info *wl = port_wl(netdev_priv(netdev));
+	struct iw_point *enc = &data->encoding;
+	__u16 flags;
+	unsigned int irqflag;
+	int key_index, index_specified;
+	int ret = 0;
+
+	pr_debug("%s: <- \n", __func__);
+	flags = enc->flags & IW_ENCODE_FLAGS;
+	key_index = enc->flags & IW_ENCODE_INDEX;
+
+	pr_debug("%s: key_index = %d\n", __func__, key_index);
+	pr_debug("%s: key_len = %d\n", __func__, enc->length);
+	pr_debug("%s: flag=%x\n", __func__, enc->flags & IW_ENCODE_FLAGS);
+
+	if (GELIC_WEP_KEYS < key_index)
+		return -EINVAL;
+
+	spin_lock_irqsave(&wl->lock, irqflag);
+	if (key_index) {
+		index_specified = 1;
+		key_index--;
+	} else {
+		index_specified = 0;
+		key_index = wl->current_key;
+	}
+
+	if (flags & IW_ENCODE_NOKEY) {
+		/* if just IW_ENCODE_NOKEY, change current key index */
+		if (!flags && index_specified) {
+			wl->current_key = key_index;
+			goto done;
+		}
+
+		if (flags & IW_ENCODE_DISABLED) {
+			if (!index_specified) {
+				/* disable encryption */
+				wl->group_cipher_method = GELIC_WL_CIPHER_NONE;
+				wl->pairwise_cipher_method =
+					GELIC_WL_CIPHER_NONE;
+				/* invalidate all key */
+				wl->key_enabled = 0;
+			} else
+				clear_bit(key_index, &wl->key_enabled);
+		}
+
+		if (flags & IW_ENCODE_OPEN)
+			wl->auth_method = GELIC_EURUS_AUTH_OPEN;
+		if (flags & IW_ENCODE_RESTRICTED) {
+			pr_info("%s: shared key mode enabled\n", __func__);
+			wl->auth_method = GELIC_EURUS_AUTH_SHARED;
+		}
+	} else {
+		if (IW_ENCODING_TOKEN_MAX < enc->length) {
+			ret = -EINVAL;
+			goto done;
+		}
+		wl->key_len[key_index] = enc->length;
+		memcpy(wl->key[key_index], extra, enc->length);
+		set_bit(key_index, &wl->key_enabled);
+		wl->pairwise_cipher_method = GELIC_WL_CIPHER_WEP;
+		wl->group_cipher_method = GELIC_WL_CIPHER_WEP;
+	}
+	set_bit(GELIC_WL_STAT_CONFIGURED, &wl->stat);
+done:
+	spin_unlock_irqrestore(&wl->lock, irqflag);
+	pr_debug("%s: -> \n", __func__);
+	return ret;
+}
+
+static int gelic_wl_get_encode(struct net_device *netdev,
+			       struct iw_request_info *info,
+			       union iwreq_data *data, char *extra)
+{
+	struct gelic_wl_info *wl = port_wl(netdev_priv(netdev));
+	struct iw_point *enc = &data->encoding;
+	unsigned int irqflag;
+	unsigned int key_index, index_specified;
+	int ret = 0;
+
+	pr_debug("%s: <- \n", __func__);
+	key_index = enc->flags & IW_ENCODE_INDEX;
+	pr_debug("%s: flag=%#x point=%p len=%d extra=%p\n", __func__,
+		 enc->flags, enc->pointer, enc->length, extra);
+	if (GELIC_WEP_KEYS < key_index)
+		return -EINVAL;
+
+	spin_lock_irqsave(&wl->lock, irqflag);
+	if (key_index) {
+		index_specified = 1;
+		key_index--;
+	} else {
+		index_specified = 0;
+		key_index = wl->current_key;
+	}
+
+	if (wl->group_cipher_method == GELIC_WL_CIPHER_WEP) {
+		switch (wl->auth_method) {
+		case GELIC_EURUS_AUTH_OPEN:
+			enc->flags = IW_ENCODE_OPEN;
+			break;
+		case GELIC_EURUS_AUTH_SHARED:
+			enc->flags = IW_ENCODE_RESTRICTED;
+			break;
+		}
+	} else
+		enc->flags = IW_ENCODE_DISABLED;
+
+	if (test_bit(key_index, &wl->key_enabled)) {
+		if (enc->length < wl->key_len[key_index]) {
+			ret = -EINVAL;
+			goto done;
+		}
+		enc->length = wl->key_len[key_index];
+		memcpy(extra, wl->key[key_index], wl->key_len[key_index]);
+	} else {
+		enc->length = 0;
+		enc->flags |= IW_ENCODE_NOKEY;
+	}
+	enc->flags |= key_index + 1;
+	pr_debug("%s: -> flag=%x len=%d\n", __func__,
+		 enc->flags, enc->length);
+
+done:
+	spin_unlock_irqrestore(&wl->lock, irqflag);
+	return ret;
+}
+
+/* SIOC{S,G}IWAP */
+static int gelic_wl_set_ap(struct net_device *netdev,
+			   struct iw_request_info *info,
+			   union iwreq_data *data, char *extra)
+{
+	struct gelic_wl_info *wl = port_wl(netdev_priv(netdev));
+	unsigned long irqflag;
+
+	pr_debug("%s: <-\n", __func__);
+	if (data->ap_addr.sa_family != ARPHRD_ETHER)
+		return -EINVAL;
+
+	spin_lock_irqsave(&wl->lock, irqflag);
+	if (is_valid_ether_addr(data->ap_addr.sa_data)) {
+		memcpy(wl->bssid, data->ap_addr.sa_data,
+		       ETH_ALEN);
+		set_bit(GELIC_WL_STAT_BSSID_SET, &wl->stat);
+		set_bit(GELIC_WL_STAT_CONFIGURED, &wl->stat);
+		pr_debug("%s: bss=%02x:%02x:%02x:%02x:%02x:%02x\n",
+			 __func__,
+			 wl->bssid[0], wl->bssid[1],
+			 wl->bssid[2], wl->bssid[3],
+			 wl->bssid[4], wl->bssid[5]);
+	} else {
+		pr_debug("%s: clear bssid\n", __func__);
+		clear_bit(GELIC_WL_STAT_BSSID_SET, &wl->stat);
+		memset(wl->bssid, 0, ETH_ALEN);
+	}
+	spin_unlock_irqrestore(&wl->lock, irqflag);
+	pr_debug("%s: ->\n", __func__);
+	return 0;
+}
+
+static int gelic_wl_get_ap(struct net_device *netdev,
+			   struct iw_request_info *info,
+			   union iwreq_data *data, char *extra)
+{
+	struct gelic_wl_info *wl = port_wl(netdev_priv(netdev));
+	unsigned long irqflag;
+
+	pr_debug("%s: <-\n", __func__);
+	down(&wl->assoc_stat_lock);
+	spin_lock_irqsave(&wl->lock, irqflag);
+	if (wl->assoc_stat == GELIC_WL_ASSOC_STAT_ASSOCIATED) {
+		data->ap_addr.sa_family = ARPHRD_ETHER;
+		memcpy(data->ap_addr.sa_data, wl->active_bssid,
+		       ETH_ALEN);
+	} else
+		memset(data->ap_addr.sa_data, 0, ETH_ALEN);
+
+	spin_unlock_irqrestore(&wl->lock, irqflag);
+	up(&wl->assoc_stat_lock);
+	pr_debug("%s: ->\n", __func__);
+	return 0;
+}
+
+/* SIOC{S,G}IWENCODEEXT */
+static int gelic_wl_set_encodeext(struct net_device *netdev,
+				  struct iw_request_info *info,
+				  union iwreq_data *data, char *extra)
+{
+	struct gelic_wl_info *wl = port_wl(netdev_priv(netdev));
+	struct iw_point *enc = &data->encoding;
+	struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
+	__u16 alg;
+	__u16 flags;
+	unsigned int irqflag;
+	int key_index;
+	int ret = 0;
+
+	pr_debug("%s: <- \n", __func__);
+	flags = enc->flags & IW_ENCODE_FLAGS;
+	alg = ext->alg;
+	key_index = enc->flags & IW_ENCODE_INDEX;
+
+	pr_debug("%s: key_index = %d\n", __func__, key_index);
+	pr_debug("%s: key_len = %d\n", __func__, enc->length);
+	pr_debug("%s: flag=%x\n", __func__, enc->flags & IW_ENCODE_FLAGS);
+	pr_debug("%s: ext_flag=%x\n", __func__, ext->ext_flags);
+	pr_debug("%s: ext_key_len=%x\n", __func__, ext->key_len);
+
+	if (GELIC_WEP_KEYS < key_index)
+		return -EINVAL;
+
+	spin_lock_irqsave(&wl->lock, irqflag);
+	if (key_index)
+		key_index--;
+	else
+		key_index = wl->current_key;
+
+	if (!enc->length && (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY)) {
+		/* reques to change default key index */
+		pr_debug("%s: request to change default key to %d\n",
+			 __func__, key_index);
+		wl->current_key = key_index;
+		goto done;
+	}
+
+	if (alg == IW_ENCODE_ALG_NONE || (flags & IW_ENCODE_DISABLED)) {
+		pr_debug("%s: alg disabled\n", __func__);
+		wl->wpa_level = GELIC_WL_WPA_LEVEL_NONE;
+		wl->group_cipher_method = GELIC_WL_CIPHER_NONE;
+		wl->pairwise_cipher_method = GELIC_WL_CIPHER_NONE;
+		wl->auth_method = GELIC_EURUS_AUTH_OPEN; /* should be open */
+	} else if (alg == IW_ENCODE_ALG_WEP) {
+		pr_debug("%s: WEP requested\n", __func__);
+		if (flags & IW_ENCODE_OPEN) {
+			pr_debug("%s: open key mode\n", __func__);
+			wl->auth_method = GELIC_EURUS_AUTH_OPEN;
+		}
+		if (flags & IW_ENCODE_RESTRICTED) {
+			pr_debug("%s: shared key mode\n", __func__);
+			wl->auth_method = GELIC_EURUS_AUTH_SHARED;
+		}
+		if (IW_ENCODING_TOKEN_MAX < ext->key_len) {
+			pr_info("%s: key is too long %d\n", __func__,
+				ext->key_len);
+			ret = -EINVAL;
+			goto done;
+		}
+		/* OK, update the key */
+		wl->key_len[key_index] = ext->key_len;
+		memset(wl->key[key_index], 0, IW_ENCODING_TOKEN_MAX);
+		memcpy(wl->key[key_index], ext->key, ext->key_len);
+		set_bit(key_index, &wl->key_enabled);
+		/* remember wep info changed */
+		set_bit(GELIC_WL_STAT_CONFIGURED, &wl->stat);
+	} else if ((alg == IW_ENCODE_ALG_TKIP) || (alg == IW_ENCODE_ALG_CCMP)) {
+		pr_debug("%s: TKIP/CCMP requested alg=%d\n", __func__, alg);
+		/* check key length */
+		if (IW_ENCODING_TOKEN_MAX < ext->key_len) {
+			pr_info("%s: key is too long %d\n", __func__,
+				ext->key_len);
+			ret = -EINVAL;
+			goto done;
+		}
+		if (alg == IW_ENCODE_ALG_CCMP) {
+			pr_debug("%s: AES selected\n", __func__);
+			wl->group_cipher_method = GELIC_WL_CIPHER_AES;
+			wl->pairwise_cipher_method = GELIC_WL_CIPHER_AES;
+			wl->wpa_level = GELIC_WL_WPA_LEVEL_WPA2;
+		} else {
+			pr_debug("%s: TKIP selected, WPA forced\n", __func__);
+			wl->group_cipher_method = GELIC_WL_CIPHER_TKIP;
+			wl->pairwise_cipher_method = GELIC_WL_CIPHER_TKIP;
+			/* FIXME: how do we do if WPA2 + TKIP? */
+			wl->wpa_level = GELIC_WL_WPA_LEVEL_WPA;
+		}
+		if (flags & IW_ENCODE_RESTRICTED)
+			BUG();
+		wl->auth_method = GELIC_EURUS_AUTH_OPEN;
+		/* We should use same key for both and unicast */
+		if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY)
+			pr_debug("%s: group key \n", __func__);
+		else
+			pr_debug("%s: unicast key \n", __func__);
+		/* OK, update the key */
+		wl->key_len[key_index] = ext->key_len;
+		memset(wl->key[key_index], 0, IW_ENCODING_TOKEN_MAX);
+		memcpy(wl->key[key_index], ext->key, ext->key_len);
+		set_bit(key_index, &wl->key_enabled);
+		/* remember info changed */
+		set_bit(GELIC_WL_STAT_CONFIGURED, &wl->stat);
+	}
+done:
+	spin_unlock_irqrestore(&wl->lock, irqflag);
+	pr_debug("%s: -> \n", __func__);
+	return ret;
+}
+
+static int gelic_wl_get_encodeext(struct net_device *netdev,
+				  struct iw_request_info *info,
+				  union iwreq_data *data, char *extra)
+{
+	struct gelic_wl_info *wl = port_wl(netdev_priv(netdev));
+	struct iw_point *enc = &data->encoding;
+	struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
+	unsigned int irqflag;
+	int key_index;
+	int ret = 0;
+	int max_key_len;
+
+	pr_debug("%s: <- \n", __func__);
+
+	max_key_len = enc->length - sizeof(struct iw_encode_ext);
+	if (max_key_len < 0)
+		return -EINVAL;
+	key_index = enc->flags & IW_ENCODE_INDEX;
+
+	pr_debug("%s: key_index = %d\n", __func__, key_index);
+	pr_debug("%s: key_len = %d\n", __func__, enc->length);
+	pr_debug("%s: flag=%x\n", __func__, enc->flags & IW_ENCODE_FLAGS);
+
+	if (GELIC_WEP_KEYS < key_index)
+		return -EINVAL;
+
+	spin_lock_irqsave(&wl->lock, irqflag);
+	if (key_index)
+		key_index--;
+	else
+		key_index = wl->current_key;
+
+	memset(ext, 0, sizeof(struct iw_encode_ext));
+	switch (wl->group_cipher_method) {
+	case GELIC_WL_CIPHER_WEP:
+		ext->alg = IW_ENCODE_ALG_WEP;
+		enc->flags |= IW_ENCODE_ENABLED;
+		break;
+	case GELIC_WL_CIPHER_TKIP:
+		ext->alg = IW_ENCODE_ALG_TKIP;
+		enc->flags |= IW_ENCODE_ENABLED;
+		break;
+	case GELIC_WL_CIPHER_AES:
+		ext->alg = IW_ENCODE_ALG_CCMP;
+		enc->flags |= IW_ENCODE_ENABLED;
+		break;
+	case GELIC_WL_CIPHER_NONE:
+	default:
+		ext->alg = IW_ENCODE_ALG_NONE;
+		enc->flags |= IW_ENCODE_NOKEY;
+		break;
+	}
+
+	if (!(enc->flags & IW_ENCODE_NOKEY)) {
+		if (max_key_len < wl->key_len[key_index]) {
+			ret = -E2BIG;
+			goto out;
+		}
+		if (test_bit(key_index, &wl->key_enabled))
+			memcpy(ext->key, wl->key[key_index],
+			       wl->key_len[key_index]);
+		else
+			pr_debug("%s: disabled key requested ix=%d\n",
+				 __func__, key_index);
+	}
+out:
+	spin_unlock_irqrestore(&wl->lock, irqflag);
+	pr_debug("%s: -> \n", __func__);
+	return ret;
+}
+/* SIOC{S,G}IWMODE */
+static int gelic_wl_set_mode(struct net_device *netdev,
+			     struct iw_request_info *info,
+			     union iwreq_data *data, char *extra)
+{
+	__u32 mode = data->mode;
+	int ret;
+
+	pr_debug("%s: <- \n", __func__);
+	if (mode == IW_MODE_INFRA)
+		ret = 0;
+	else
+		ret = -EOPNOTSUPP;
+	pr_debug("%s: -> %d\n", __func__, ret);
+	return ret;
+}
+
+static int gelic_wl_get_mode(struct net_device *netdev,
+			     struct iw_request_info *info,
+			     union iwreq_data *data, char *extra)
+{
+	__u32 *mode = &data->mode;
+	pr_debug("%s: <- \n", __func__);
+	*mode = IW_MODE_INFRA;
+	pr_debug("%s: ->\n", __func__);
+	return 0;
+}
+
+/* SIOCIWFIRSTPRIV */
+static int hex2bin(u8 *str, u8 *bin, unsigned int len)
+{
+	unsigned int i;
+	static unsigned char *hex = "0123456789ABCDEF";
+	unsigned char *p, *q;
+	u8 tmp;
+
+	if (len != WPA_PSK_LEN * 2)
+		return -EINVAL;
+
+	for (i = 0; i < WPA_PSK_LEN * 2; i += 2) {
+		p = strchr(hex, toupper(str[i]));
+		q = strchr(hex, toupper(str[i + 1]));
+		if (!p || !q) {
+			pr_info("%s: unconvertible PSK digit=%d\n",
+				__func__, i);
+			return -EINVAL;
+		}
+		tmp = ((p - hex) << 4) + (q - hex);
+		*bin++ = tmp;
+	}
+	return 0;
+};
+
+static int gelic_wl_priv_set_psk(struct net_device *net_dev,
+				 struct iw_request_info *info,
+				 union iwreq_data *data, char *extra)
+{
+	struct gelic_wl_info *wl = port_wl(netdev_priv(net_dev));
+	unsigned int len;
+	unsigned int irqflag;
+	int ret = 0;
+
+	pr_debug("%s:<- len=%d\n", __func__, data->data.length);
+	len = data->data.length - 1;
+	if (len <= 2)
+		return -EINVAL;
+
+	spin_lock_irqsave(&wl->lock, irqflag);
+	if (extra[0] == '"' && extra[len - 1] == '"') {
+		pr_debug("%s: passphrase mode\n", __func__);
+		/* pass phrase */
+		if (GELIC_WL_EURUS_PSK_MAX_LEN < (len - 2)) {
+			pr_info("%s: passphrase too long\n", __func__);
+			ret = -E2BIG;
+			goto out;
+		}
+		memset(wl->psk, 0, sizeof(wl->psk));
+		wl->psk_len = len - 2;
+		memcpy(wl->psk, &(extra[1]), wl->psk_len);
+		wl->psk_type = GELIC_EURUS_WPA_PSK_PASSPHRASE;
+	} else {
+		ret = hex2bin(extra, wl->psk, len);
+		if (ret)
+			goto out;
+		wl->psk_len = WPA_PSK_LEN;
+		wl->psk_type = GELIC_EURUS_WPA_PSK_BIN;
+	}
+	set_bit(GELIC_WL_STAT_WPA_PSK_SET, &wl->stat);
+out:
+	spin_unlock_irqrestore(&wl->lock, irqflag);
+	pr_debug("%s:->\n", __func__);
+	return ret;
+}
+
+static int gelic_wl_priv_get_psk(struct net_device *net_dev,
+				 struct iw_request_info *info,
+				 union iwreq_data *data, char *extra)
+{
+	struct gelic_wl_info *wl = port_wl(netdev_priv(net_dev));
+	char *p;
+	unsigned int irqflag;
+	unsigned int i;
+
+	pr_debug("%s:<-\n", __func__);
+	if (!capable(CAP_NET_ADMIN))
+		return -EPERM;
+
+	spin_lock_irqsave(&wl->lock, irqflag);
+	p = extra;
+	if (test_bit(GELIC_WL_STAT_WPA_PSK_SET, &wl->stat)) {
+		if (wl->psk_type == GELIC_EURUS_WPA_PSK_BIN) {
+			for (i = 0; i < wl->psk_len; i++) {
+				sprintf(p, "%02xu", wl->psk[i]);
+				p += 2;
+			}
+			*p = '\0';
+			data->data.length = wl->psk_len * 2;
+		} else {
+			*p++ = '"';
+			memcpy(p, wl->psk, wl->psk_len);
+			p += wl->psk_len;
+			*p++ = '"';
+			*p = '\0';
+			data->data.length = wl->psk_len + 2;
+		}
+	} else
+		/* no psk set */
+		data->data.length = 0;
+	spin_unlock_irqrestore(&wl->lock, irqflag);
+	pr_debug("%s:-> %d\n", __func__, data->data.length);
+	return 0;
+}
+
+/* SIOCGIWNICKN */
+static int gelic_wl_get_nick(struct net_device *net_dev,
+				  struct iw_request_info *info,
+				  union iwreq_data *data, char *extra)
+{
+	strcpy(extra, "gelic_wl");
+	data->data.length = strlen(extra);
+	data->data.flags = 1;
+	return 0;
+}
+
+
+/* --- */
+
+static struct iw_statistics *gelic_wl_get_wireless_stats(
+	struct net_device *netdev)
+{
+
+	struct gelic_wl_info *wl = port_wl(netdev_priv(netdev));
+	struct gelic_eurus_cmd *cmd;
+	struct iw_statistics *is;
+	struct gelic_eurus_rssi_info *rssi;
+
+	pr_debug("%s: <-\n", __func__);
+
+	is = &wl->iwstat;
+	memset(is, 0, sizeof(*is));
+	cmd = gelic_eurus_sync_cmd(wl, GELIC_EURUS_CMD_GET_RSSI_CFG,
+				   wl->buf, sizeof(*rssi));
+	if (cmd && !cmd->status && !cmd->cmd_status) {
+		rssi = wl->buf;
+		is->qual.level = be16_to_cpu(rssi->rssi);
+		is->qual.updated = IW_QUAL_LEVEL_UPDATED |
+			IW_QUAL_QUAL_INVALID | IW_QUAL_NOISE_INVALID;
+	} else
+		/* not associated */
+		is->qual.updated = IW_QUAL_ALL_INVALID;
+
+	kfree(cmd);
+	pr_debug("%s: ->\n", __func__);
+	return is;
+}
+
+/*
+ *  scanning helpers
+ */
+static int gelic_wl_start_scan(struct gelic_wl_info *wl, int always_scan)
+{
+	struct gelic_eurus_cmd *cmd;
+	int ret = 0;
+
+	pr_debug("%s: <- always=%d\n", __func__, always_scan);
+	if (down_interruptible(&wl->scan_lock))
+		return -ERESTARTSYS;
+
+	/*
+	 * If already a scan in progress, do not trigger more
+	 */
+	if (wl->scan_stat == GELIC_WL_SCAN_STAT_SCANNING) {
+		pr_debug("%s: scanning now\n", __func__);
+		goto out;
+	}
+
+	init_completion(&wl->scan_done);
+	/*
+	 * If we have already a bss list, don't try to get new
+	 */
+	if (!always_scan && wl->scan_stat == GELIC_WL_SCAN_STAT_GOT_LIST) {
+		pr_debug("%s: already has the list\n", __func__);
+		complete(&wl->scan_done);
+		goto out;
+	}
+	/*
+	 * issue start scan request
+	 */
+	wl->scan_stat = GELIC_WL_SCAN_STAT_SCANNING;
+	cmd = gelic_eurus_sync_cmd(wl, GELIC_EURUS_CMD_START_SCAN,
+				   NULL, 0);
+	if (!cmd || cmd->status || cmd->cmd_status) {
+		wl->scan_stat = GELIC_WL_SCAN_STAT_INIT;
+		complete(&wl->scan_done);
+		ret = -ENOMEM;
+		goto out;
+	}
+	kfree(cmd);
+out:
+	up(&wl->scan_lock);
+	pr_debug("%s: ->\n", __func__);
+	return ret;
+}
+
+/*
+ * retrieve scan result from the chip (hypervisor)
+ * this function is invoked by schedule work.
+ */
+static void gelic_wl_scan_complete_event(struct gelic_wl_info *wl)
+{
+	struct gelic_eurus_cmd *cmd = NULL;
+	struct gelic_wl_scan_info *target, *tmp;
+	struct gelic_wl_scan_info *oldest = NULL;
+	struct gelic_eurus_scan_info *scan_info;
+	unsigned int scan_info_size;
+	union iwreq_data data;
+	unsigned long this_time = jiffies;
+	unsigned int data_len, i, found, r;
+	DECLARE_MAC_BUF(mac);
+
+	pr_debug("%s:start\n", __func__);
+	down(&wl->scan_lock);
+
+	if (wl->scan_stat != GELIC_WL_SCAN_STAT_SCANNING) {
+		/*
+		 * stop() may be called while scanning, ignore result
+		 */
+		pr_debug("%s: scan complete when stat != scanning(%d)\n",
+			 __func__, wl->scan_stat);
+		goto out;
+	}
+
+	cmd = gelic_eurus_sync_cmd(wl, GELIC_EURUS_CMD_GET_SCAN,
+				   wl->buf, PAGE_SIZE);
+	if (!cmd || cmd->status || cmd->cmd_status) {
+		wl->scan_stat = GELIC_WL_SCAN_STAT_INIT;
+		pr_info("%s:cmd failed\n", __func__);
+		kfree(cmd);
+		goto out;
+	}
+	data_len = cmd->size;
+	pr_debug("%s: data_len = %d\n", __func__, data_len);
+	kfree(cmd);
+
+	/* OK, bss list retrieved */
+	wl->scan_stat = GELIC_WL_SCAN_STAT_GOT_LIST;
+
+	/* mark all entries are old */
+	list_for_each_entry_safe(target, tmp, &wl->network_list, list) {
+		target->valid = 0;
+		/* expire too old entries */
+		if (time_before(target->last_scanned + wl->scan_age,
+				this_time)) {
+			kfree(target->hwinfo);
+			target->hwinfo = NULL;
+			list_move_tail(&target->list, &wl->network_free_list);
+		}
+	}
+
+	/* put them in the newtork_list */
+	scan_info = wl->buf;
+	scan_info_size = 0;
+	i = 0;
+	while (scan_info_size < data_len) {
+		pr_debug("%s:size=%d bssid=%s scan_info=%p\n", __func__,
+			 be16_to_cpu(scan_info->size),
+			 print_mac(mac, &scan_info->bssid[2]), scan_info);
+		found = 0;
+		oldest = NULL;
+		list_for_each_entry(target, &wl->network_list, list) {
+			if (!compare_ether_addr(&target->hwinfo->bssid[2],
+						&scan_info->bssid[2])) {
+				found = 1;
+				pr_debug("%s: same BBS found scanned list\n",
+					 __func__);
+				break;
+			}
+			if (!oldest ||
+			    (target->last_scanned < oldest->last_scanned))
+				oldest = target;
+		}
+
+		if (!found) {
+			/* not found in the list */
+			if (list_empty(&wl->network_free_list)) {
+				/* expire oldest */
+				target = oldest;
+			} else {
+				target = list_entry(wl->network_free_list.next,
+						    struct gelic_wl_scan_info,
+						    list);
+			}
+		}
+
+		/* update the item */
+		target->last_scanned = this_time;
+		target->valid = 1;
+		target->eurus_index = i;
+		kfree(target->hwinfo);
+		target->hwinfo = kzalloc(be16_to_cpu(scan_info->size),
+					 GFP_KERNEL);
+		if (!target->hwinfo) {
+			pr_info("%s: kzalloc failed\n", __func__);
+			i++;
+			scan_info_size += be16_to_cpu(scan_info->size);
+			scan_info = (void *)scan_info +
+				be16_to_cpu(scan_info->size);
+			continue;
+		}
+		/* copy hw scan info */
+		memcpy(target->hwinfo, scan_info, scan_info->size);
+		target->essid_len = strnlen(scan_info->essid,
+					    sizeof(scan_info->essid));
+		target->rate_len = 0;
+		for (r = 0; r < MAX_RATES_LENGTH; r++)
+			if (scan_info->rate[r])
+				target->rate_len++;
+		if (8 < target->rate_len)
+			pr_info("%s: AP returns %d rates\n", __func__,
+				target->rate_len);
+		target->rate_ext_len = 0;
+		for (r = 0; r < MAX_RATES_EX_LENGTH; r++)
+			if (scan_info->ext_rate[r])
+				target->rate_ext_len++;
+		list_move_tail(&target->list, &wl->network_list);
+		/* bump pointer */
+		i++;
+		scan_info_size += be16_to_cpu(scan_info->size);
+		scan_info = (void *)scan_info + be16_to_cpu(scan_info->size);
+	}
+	memset(&data, 0, sizeof(data));
+	wireless_send_event(port_to_netdev(wl_port(wl)), SIOCGIWSCAN, &data,
+			    NULL);
+out:
+	complete(&wl->scan_done);
+	up(&wl->scan_lock);
+	pr_debug("%s:end\n", __func__);
+}
+
+/*
+ * Select an appropriate bss from current scan list regarding
+ * current settings from userspace.
+ * The caller must hold wl->scan_lock,
+ * and on the state of wl->scan_state == GELIC_WL_SCAN_GOT_LIST
+ */
+static void update_best(struct gelic_wl_scan_info **best,
+			struct gelic_wl_scan_info *candid,
+			int *best_weight,
+			int *weight)
+{
+	if (*best_weight < ++(*weight)) {
+		*best_weight = *weight;
+		*best = candid;
+	}
+}
+
+static
+struct gelic_wl_scan_info *gelic_wl_find_best_bss(struct gelic_wl_info *wl)
+{
+	struct gelic_wl_scan_info *scan_info;
+	struct gelic_wl_scan_info *best_bss;
+	int weight, best_weight;
+	u16 security;
+	DECLARE_MAC_BUF(mac);
+
+	pr_debug("%s: <-\n", __func__);
+
+	best_bss = NULL;
+	best_weight = 0;
+
+	list_for_each_entry(scan_info, &wl->network_list, list) {
+		pr_debug("%s: station %p\n", __func__, scan_info);
+
+		if (!scan_info->valid) {
+			pr_debug("%s: station invalid\n", __func__);
+			continue;
+		}
+
+		/* If bss specified, check it only */
+		if (test_bit(GELIC_WL_STAT_BSSID_SET, &wl->stat)) {
+			if (!compare_ether_addr(&scan_info->hwinfo->bssid[2],
+						wl->bssid)) {
+				best_bss = scan_info;
+				pr_debug("%s: bssid matched\n", __func__);
+				break;
+			} else {
+				pr_debug("%s: bssid unmached\n", __func__);
+				continue;
+			}
+		}
+
+		weight = 0;
+
+		/* security */
+		security = be16_to_cpu(scan_info->hwinfo->security) &
+			GELIC_EURUS_SCAN_SEC_MASK;
+		if (wl->wpa_level == GELIC_WL_WPA_LEVEL_WPA2) {
+			if (security == GELIC_EURUS_SCAN_SEC_WPA2)
+				update_best(&best_bss, scan_info,
+					    &best_weight, &weight);
+			else
+				continue;
+		} else if (wl->wpa_level == GELIC_WL_WPA_LEVEL_WPA) {
+			if (security == GELIC_EURUS_SCAN_SEC_WPA)
+				update_best(&best_bss, scan_info,
+					    &best_weight, &weight);
+			else
+				continue;
+		} else if (wl->wpa_level == GELIC_WL_WPA_LEVEL_NONE &&
+			   wl->group_cipher_method == GELIC_WL_CIPHER_WEP) {
+			if (security == GELIC_EURUS_SCAN_SEC_WEP)
+				update_best(&best_bss, scan_info,
+					    &best_weight, &weight);
+			else
+				continue;
+		}
+
+		/* If ESSID is set, check it */
+		if (test_bit(GELIC_WL_STAT_ESSID_SET, &wl->stat)) {
+			if ((scan_info->essid_len == wl->essid_len) &&
+			    !strncmp(wl->essid,
+				     scan_info->hwinfo->essid,
+				     scan_info->essid_len))
+				update_best(&best_bss, scan_info,
+					    &best_weight, &weight);
+			else
+				continue;
+		}
+	}
+
+#ifdef DEBUG
+	pr_debug("%s: -> bss=%p\n", __func__, best_bss);
+	if (best_bss) {
+		pr_debug("%s:addr=%s\n", __func__,
+			 print_mac(mac, &best_bss->hwinfo->bssid[2]));
+	}
+#endif
+	return best_bss;
+}
+
+/*
+ * Setup WEP configuration to the chip
+ * The caller must hold wl->scan_lock,
+ * and on the state of wl->scan_state == GELIC_WL_SCAN_GOT_LIST
+ */
+static int gelic_wl_do_wep_setup(struct gelic_wl_info *wl)
+{
+	unsigned int i;
+	struct gelic_eurus_wep_cfg *wep;
+	struct gelic_eurus_cmd *cmd;
+	int wep104 = 0;
+	int have_key = 0;
+	int ret = 0;
+
+	pr_debug("%s: <-\n", __func__);
+	/* we can assume no one should uses the buffer */
+	wep = wl->buf;
+	memset(wep, 0, sizeof(*wep));
+
+	if (wl->group_cipher_method == GELIC_WL_CIPHER_WEP) {
+		pr_debug("%s: WEP mode\n", __func__);
+		for (i = 0; i < GELIC_WEP_KEYS; i++) {
+			if (!test_bit(i, &wl->key_enabled))
+				continue;
+
+			pr_debug("%s: key#%d enabled\n", __func__, i);
+			have_key = 1;
+			if (wl->key_len[i] == 13)
+				wep104 = 1;
+			else if (wl->key_len[i] != 5) {
+				pr_info("%s: wrong wep key[%d]=%d\n",
+					__func__, i, wl->key_len[i]);
+				ret = -EINVAL;
+				goto out;
+			}
+			memcpy(wep->key[i], wl->key[i], wl->key_len[i]);
+		}
+
+		if (!have_key) {
+			pr_info("%s: all wep key disabled\n", __func__);
+			ret = -EINVAL;
+			goto out;
+		}
+
+		if (wep104) {
+			pr_debug("%s: 104bit key\n", __func__);
+			wep->security = cpu_to_be16(GELIC_EURUS_WEP_SEC_104BIT);
+		} else {
+			pr_debug("%s: 40bit key\n", __func__);
+			wep->security = cpu_to_be16(GELIC_EURUS_WEP_SEC_40BIT);
+		}
+	} else {
+		pr_debug("%s: NO encryption\n", __func__);
+		wep->security = cpu_to_be16(GELIC_EURUS_WEP_SEC_NONE);
+	}
+
+	/* issue wep setup */
+	cmd = gelic_eurus_sync_cmd(wl, GELIC_EURUS_CMD_SET_WEP_CFG,
+				   wep, sizeof(*wep));
+	if (!cmd)
+		ret = -ENOMEM;
+	else if (cmd->status || cmd->cmd_status)
+		ret = -ENXIO;
+
+	kfree(cmd);
+out:
+	pr_debug("%s: ->\n", __func__);
+	return ret;
+}
+
+#ifdef DEBUG
+static const char *wpasecstr(enum gelic_eurus_wpa_security sec)
+{
+	switch (sec) {
+	case GELIC_EURUS_WPA_SEC_NONE:
+		return "NONE";
+		break;
+	case GELIC_EURUS_WPA_SEC_WPA_TKIP_TKIP:
+		return "WPA_TKIP_TKIP";
+		break;
+	case GELIC_EURUS_WPA_SEC_WPA_TKIP_AES:
+		return "WPA_TKIP_AES";
+		break;
+	case GELIC_EURUS_WPA_SEC_WPA_AES_AES:
+		return "WPA_AES_AES";
+		break;
+	case GELIC_EURUS_WPA_SEC_WPA2_TKIP_TKIP:
+		return "WPA2_TKIP_TKIP";
+		break;
+	case GELIC_EURUS_WPA_SEC_WPA2_TKIP_AES:
+		return "WPA2_TKIP_AES";
+		break;
+	case GELIC_EURUS_WPA_SEC_WPA2_AES_AES:
+		return "WPA2_AES_AES";
+		break;
+	}
+	return "";
+};
+#endif
+
+static int gelic_wl_do_wpa_setup(struct gelic_wl_info *wl)
+{
+	struct gelic_eurus_wpa_cfg *wpa;
+	struct gelic_eurus_cmd *cmd;
+	u16 security;
+	int ret = 0;
+
+	pr_debug("%s: <-\n", __func__);
+	/* we can assume no one should uses the buffer */
+	wpa = wl->buf;
+	memset(wpa, 0, sizeof(*wpa));
+
+	if (!test_bit(GELIC_WL_STAT_WPA_PSK_SET, &wl->stat))
+		pr_info("%s: PSK not configured yet\n", __func__);
+
+	/* copy key */
+	memcpy(wpa->psk, wl->psk, wl->psk_len);
+
+	/* set security level */
+	if (wl->wpa_level == GELIC_WL_WPA_LEVEL_WPA2) {
+		if (wl->group_cipher_method == GELIC_WL_CIPHER_AES) {
+			security = GELIC_EURUS_WPA_SEC_WPA2_AES_AES;
+		} else {
+			if (wl->pairwise_cipher_method == GELIC_WL_CIPHER_AES &&
+			    precise_ie())
+				security = GELIC_EURUS_WPA_SEC_WPA2_TKIP_AES;
+			else
+				security = GELIC_EURUS_WPA_SEC_WPA2_TKIP_TKIP;
+		}
+	} else {
+		if (wl->group_cipher_method == GELIC_WL_CIPHER_AES) {
+			security = GELIC_EURUS_WPA_SEC_WPA_AES_AES;
+		} else {
+			if (wl->pairwise_cipher_method == GELIC_WL_CIPHER_AES &&
+			    precise_ie())
+				security = GELIC_EURUS_WPA_SEC_WPA_TKIP_AES;
+			else
+				security = GELIC_EURUS_WPA_SEC_WPA_TKIP_TKIP;
+		}
+	}
+	wpa->security = cpu_to_be16(security);
+
+	/* PSK type */
+	wpa->psk_type = cpu_to_be16(wl->psk_type);
+#ifdef DEBUG
+	pr_debug("%s: sec=%s psktype=%s\nn", __func__,
+		 wpasecstr(wpa->security),
+		 (wpa->psk_type == GELIC_EURUS_WPA_PSK_BIN) ?
+		 "BIN" : "passphrase");
+#if 0
+	/*
+	 * don't enable here if you plan to submit
+	 * the debug log because this dumps your precious
+	 * passphrase/key.
+	 */
+	pr_debug("%s: psk=%s\n",
+		 (wpa->psk_type == GELIC_EURUS_WPA_PSK_BIN) ?
+		 (char *)"N/A" : (char *)wpa->psk);
+#endif
+#endif
+	/* issue wpa setup */
+	cmd = gelic_eurus_sync_cmd(wl, GELIC_EURUS_CMD_SET_WPA_CFG,
+				   wpa, sizeof(*wpa));
+	if (!cmd)
+		ret = -ENOMEM;
+	else if (cmd->status || cmd->cmd_status)
+		ret = -ENXIO;
+	kfree(cmd);
+	pr_debug("%s: --> %d\n", __func__, ret);
+	return ret;
+}
+
+/*
+ * Start association. caller must hold assoc_stat_lock
+ */
+static int gelic_wl_associate_bss(struct gelic_wl_info *wl,
+				  struct gelic_wl_scan_info *bss)
+{
+	struct gelic_eurus_cmd *cmd;
+	struct gelic_eurus_common_cfg *common;
+	int ret = 0;
+	unsigned long rc;
+
+	pr_debug("%s: <-\n", __func__);
+
+	/* do common config */
+	common = wl->buf;
+	memset(common, 0, sizeof(*common));
+	common->bss_type = cpu_to_be16(GELIC_EURUS_BSS_INFRA);
+	common->op_mode = cpu_to_be16(GELIC_EURUS_OPMODE_11BG);
+
+	common->scan_index = cpu_to_be16(bss->eurus_index);
+	switch (wl->auth_method) {
+	case GELIC_EURUS_AUTH_OPEN:
+		common->auth_method = cpu_to_be16(GELIC_EURUS_AUTH_OPEN);
+		break;
+	case GELIC_EURUS_AUTH_SHARED:
+		common->auth_method = cpu_to_be16(GELIC_EURUS_AUTH_SHARED);
+		break;
+	}
+
+#ifdef DEBUG
+	scan_list_dump(wl);
+#endif
+	pr_debug("%s: common cfg index=%d bsstype=%d auth=%d\n", __func__,
+		 be16_to_cpu(common->scan_index),
+		 be16_to_cpu(common->bss_type),
+		 be16_to_cpu(common->auth_method));
+
+	cmd = gelic_eurus_sync_cmd(wl, GELIC_EURUS_CMD_SET_COMMON_CFG,
+				   common, sizeof(*common));
+	if (!cmd || cmd->status || cmd->cmd_status) {
+		ret = -ENOMEM;
+		kfree(cmd);
+		goto out;
+	}
+	kfree(cmd);
+
+	/* WEP/WPA */
+	switch (wl->wpa_level) {
+	case GELIC_WL_WPA_LEVEL_NONE:
+		/* If WEP or no security, setup WEP config */
+		ret = gelic_wl_do_wep_setup(wl);
+		break;
+	case GELIC_WL_WPA_LEVEL_WPA:
+	case GELIC_WL_WPA_LEVEL_WPA2:
+		ret = gelic_wl_do_wpa_setup(wl);
+		break;
+	};
+
+	if (ret) {
+		pr_debug("%s: WEP/WPA setup failed %d\n", __func__,
+			 ret);
+	}
+
+	/* start association */
+	init_completion(&wl->assoc_done);
+	wl->assoc_stat = GELIC_WL_ASSOC_STAT_ASSOCIATING;
+	cmd = gelic_eurus_sync_cmd(wl, GELIC_EURUS_CMD_ASSOC,
+				   NULL, 0);
+	if (!cmd || cmd->status || cmd->cmd_status) {
+		pr_debug("%s: assoc request failed\n", __func__);
+		wl->assoc_stat = GELIC_WL_ASSOC_STAT_DISCONN;
+		kfree(cmd);
+		ret = -ENOMEM;
+		gelic_wl_send_iwap_event(wl, NULL);
+		goto out;
+	}
+	kfree(cmd);
+
+	/* wait for connected event */
+	rc = wait_for_completion_timeout(&wl->assoc_done, HZ * 4);/*FIXME*/
+
+	if (!rc) {
+		/* timeouted.  Maybe key or cyrpt mode is wrong */
+		pr_info("%s: connect timeout \n", __func__);
+		cmd = gelic_eurus_sync_cmd(wl, GELIC_EURUS_CMD_DISASSOC,
+					   NULL, 0);
+		kfree(cmd);
+		wl->assoc_stat = GELIC_WL_ASSOC_STAT_DISCONN;
+		gelic_wl_send_iwap_event(wl, NULL);
+		ret = -ENXIO;
+	} else {
+		wl->assoc_stat = GELIC_WL_ASSOC_STAT_ASSOCIATED;
+		/* copy bssid */
+		memcpy(wl->active_bssid, &bss->hwinfo->bssid[2], ETH_ALEN);
+
+		/* send connect event */
+		gelic_wl_send_iwap_event(wl, wl->active_bssid);
+		pr_info("%s: connected\n", __func__);
+	}
+out:
+	pr_debug("%s: ->\n", __func__);
+	return ret;
+}
+
+/*
+ * connected event
+ */
+static void gelic_wl_connected_event(struct gelic_wl_info *wl,
+				     u64 event)
+{
+	u64 desired_event = 0;
+
+	switch (wl->wpa_level) {
+	case GELIC_WL_WPA_LEVEL_NONE:
+		desired_event = GELIC_LV1_WL_EVENT_CONNECTED;
+		break;
+	case GELIC_WL_WPA_LEVEL_WPA:
+	case GELIC_WL_WPA_LEVEL_WPA2:
+		desired_event = GELIC_LV1_WL_EVENT_WPA_CONNECTED;
+		break;
+	}
+
+	if (desired_event == event) {
+		pr_debug("%s: completed \n", __func__);
+		complete(&wl->assoc_done);
+		netif_carrier_on(port_to_netdev(wl_port(wl)));
+	} else
+		pr_debug("%s: event %#lx under wpa\n",
+				 __func__, event);
+}
+
+/*
+ * disconnect event
+ */
+static void gelic_wl_disconnect_event(struct gelic_wl_info *wl,
+				      u64 event)
+{
+	struct gelic_eurus_cmd *cmd;
+	int lock;
+
+	/*
+	 * If we fall here in the middle of association,
+	 * associate_bss() should be waiting for complation of
+	 * wl->assoc_done.
+	 * As it waits with timeout, just leave assoc_done
+	 * uncompleted, then it terminates with timeout
+	 */
+	if (down_trylock(&wl->assoc_stat_lock)) {
+		pr_debug("%s: already locked\n", __func__);
+		lock = 0;
+	} else {
+		pr_debug("%s: obtain lock\n", __func__);
+		lock = 1;
+	}
+
+	cmd = gelic_eurus_sync_cmd(wl, GELIC_EURUS_CMD_DISASSOC, NULL, 0);
+	kfree(cmd);
+
+	/* send disconnected event to the supplicant */
+	if (wl->assoc_stat == GELIC_WL_ASSOC_STAT_ASSOCIATED)
+		gelic_wl_send_iwap_event(wl, NULL);
+
+	wl->assoc_stat = GELIC_WL_ASSOC_STAT_DISCONN;
+	netif_carrier_off(port_to_netdev(wl_port(wl)));
+
+	if (lock)
+		up(&wl->assoc_stat_lock);
+}
+/*
+ * event worker
+ */
+#ifdef DEBUG
+static const char *eventstr(enum gelic_lv1_wl_event event)
+{
+	static char buf[32];
+	char *ret;
+	if (event & GELIC_LV1_WL_EVENT_DEVICE_READY)
+		ret = "EURUS_READY";
+	else if (event & GELIC_LV1_WL_EVENT_SCAN_COMPLETED)
+		ret = "SCAN_COMPLETED";
+	else if (event & GELIC_LV1_WL_EVENT_DEAUTH)
+		ret = "DEAUTH";
+	else if (event & GELIC_LV1_WL_EVENT_BEACON_LOST)
+		ret = "BEACON_LOST";
+	else if (event & GELIC_LV1_WL_EVENT_CONNECTED)
+		ret = "CONNECTED";
+	else if (event & GELIC_LV1_WL_EVENT_WPA_CONNECTED)
+		ret = "WPA_CONNECTED";
+	else if (event & GELIC_LV1_WL_EVENT_WPA_ERROR)
+		ret = "WPA_ERROR";
+	else {
+		sprintf(buf, "Unknown(%#x)", event);
+		ret = buf;
+	}
+	return ret;
+}
+#else
+static const char *eventstr(enum gelic_lv1_wl_event event)
+{
+	return NULL;
+}
+#endif
+static void gelic_wl_event_worker(struct work_struct *work)
+{
+	struct gelic_wl_info *wl;
+	struct gelic_port *port;
+	u64 event, tmp;
+	int status;
+
+	pr_debug("%s:start\n", __func__);
+	wl = container_of(work, struct gelic_wl_info, event_work.work);
+	port = wl_port(wl);
+	while (1) {
+		status = lv1_net_control(bus_id(port->card), dev_id(port->card),
+					 GELIC_LV1_GET_WLAN_EVENT, 0, 0, 0,
+					 &event, &tmp);
+		if (status) {
+			if (status != LV1_NO_ENTRY)
+				pr_debug("%s:wlan event failed %d\n",
+					 __func__, status);
+			/* got all events */
+			pr_debug("%s:end\n", __func__);
+			return;
+		}
+		pr_debug("%s: event=%s\n", __func__, eventstr(event));
+		switch (event) {
+		case GELIC_LV1_WL_EVENT_SCAN_COMPLETED:
+			gelic_wl_scan_complete_event(wl);
+			break;
+		case GELIC_LV1_WL_EVENT_BEACON_LOST:
+		case GELIC_LV1_WL_EVENT_DEAUTH:
+			gelic_wl_disconnect_event(wl, event);
+			break;
+		case GELIC_LV1_WL_EVENT_CONNECTED:
+		case GELIC_LV1_WL_EVENT_WPA_CONNECTED:
+			gelic_wl_connected_event(wl, event);
+			break;
+		default:
+			break;
+		}
+	} /* while */
+}
+/*
+ * association worker
+ */
+static void gelic_wl_assoc_worker(struct work_struct *work)
+{
+	struct gelic_wl_info *wl;
+
+	struct gelic_wl_scan_info *best_bss;
+	int ret;
+
+	wl = container_of(work, struct gelic_wl_info, assoc_work.work);
+
+	down(&wl->assoc_stat_lock);
+
+	if (wl->assoc_stat != GELIC_WL_ASSOC_STAT_DISCONN)
+		goto out;
+
+	ret = gelic_wl_start_scan(wl, 0);
+	if (ret == -ERESTARTSYS) {
+		pr_debug("%s: scan start failed association\n", __func__);
+		schedule_delayed_work(&wl->assoc_work, HZ/10); /*FIXME*/
+		goto out;
+	} else if (ret) {
+		pr_info("%s: scan prerequisite failed\n", __func__);
+		goto out;
+	}
+
+	/*
+	 * Wait for bss scan completion
+	 * If we have scan list already, gelic_wl_start_scan()
+	 * returns OK and raises the complete.  Thus,
+	 * it's ok to wait unconditionally here
+	 */
+	wait_for_completion(&wl->scan_done);
+
+	pr_debug("%s: scan done\n", __func__);
+	down(&wl->scan_lock);
+	if (wl->scan_stat != GELIC_WL_SCAN_STAT_GOT_LIST) {
+		gelic_wl_send_iwap_event(wl, NULL);
+		pr_info("%s: no scan list. association failed\n", __func__);
+		goto scan_lock_out;
+	}
+
+	/* find best matching bss */
+	best_bss = gelic_wl_find_best_bss(wl);
+	if (!best_bss) {
+		gelic_wl_send_iwap_event(wl, NULL);
+		pr_info("%s: no bss matched. association failed\n", __func__);
+		goto scan_lock_out;
+	}
+
+	/* ok, do association */
+	ret = gelic_wl_associate_bss(wl, best_bss);
+	if (ret)
+		pr_info("%s: association failed %d\n", __func__, ret);
+scan_lock_out:
+	up(&wl->scan_lock);
+out:
+	up(&wl->assoc_stat_lock);
+}
+/*
+ * Interrupt handler
+ * Called from the ethernet interrupt handler
+ * Processes wireless specific virtual interrupts only
+ */
+void gelic_wl_interrupt(struct net_device *netdev, u64 status)
+{
+	struct gelic_wl_info *wl = port_wl(netdev_priv(netdev));
+
+	if (status & GELIC_CARD_WLAN_COMMAND_COMPLETED) {
+		pr_debug("%s:cmd complete\n", __func__);
+		complete(&wl->cmd_done_intr);
+	}
+
+	if (status & GELIC_CARD_WLAN_EVENT_RECEIVED) {
+		pr_debug("%s:event received\n", __func__);
+		queue_delayed_work(wl->event_queue, &wl->event_work, 0);
+	}
+}
+
+/*
+ * driver helpers
+ */
+#define IW_IOCTL(n) [(n) - SIOCSIWCOMMIT]
+static const iw_handler gelic_wl_wext_handler[] =
+{
+	IW_IOCTL(SIOCGIWNAME)		= gelic_wl_get_name,
+	IW_IOCTL(SIOCGIWRANGE)		= gelic_wl_get_range,
+	IW_IOCTL(SIOCSIWSCAN)		= gelic_wl_set_scan,
+	IW_IOCTL(SIOCGIWSCAN)		= gelic_wl_get_scan,
+	IW_IOCTL(SIOCSIWAUTH)		= gelic_wl_set_auth,
+	IW_IOCTL(SIOCGIWAUTH)		= gelic_wl_get_auth,
+	IW_IOCTL(SIOCSIWESSID)		= gelic_wl_set_essid,
+	IW_IOCTL(SIOCGIWESSID)		= gelic_wl_get_essid,
+	IW_IOCTL(SIOCSIWENCODE)		= gelic_wl_set_encode,
+	IW_IOCTL(SIOCGIWENCODE)		= gelic_wl_get_encode,
+	IW_IOCTL(SIOCSIWAP)		= gelic_wl_set_ap,
+	IW_IOCTL(SIOCGIWAP)		= gelic_wl_get_ap,
+	IW_IOCTL(SIOCSIWENCODEEXT)	= gelic_wl_set_encodeext,
+	IW_IOCTL(SIOCGIWENCODEEXT)	= gelic_wl_get_encodeext,
+	IW_IOCTL(SIOCSIWMODE)		= gelic_wl_set_mode,
+	IW_IOCTL(SIOCGIWMODE)		= gelic_wl_get_mode,
+	IW_IOCTL(SIOCGIWNICKN)		= gelic_wl_get_nick,
+};
+
+static struct iw_priv_args gelic_wl_private_args[] =
+{
+	{
+		.cmd = GELIC_WL_PRIV_SET_PSK,
+		.set_args = IW_PRIV_TYPE_CHAR |
+		(GELIC_WL_EURUS_PSK_MAX_LEN + 2),
+		.name = "set_psk"
+	},
+	{
+		.cmd = GELIC_WL_PRIV_GET_PSK,
+		.get_args = IW_PRIV_TYPE_CHAR |
+		(GELIC_WL_EURUS_PSK_MAX_LEN + 2),
+		.name = "get_psk"
+	}
+};
+
+static const iw_handler gelic_wl_private_handler[] =
+{
+	gelic_wl_priv_set_psk,
+	gelic_wl_priv_get_psk,
+};
+
+static const struct iw_handler_def gelic_wl_wext_handler_def = {
+	.num_standard		= ARRAY_SIZE(gelic_wl_wext_handler),
+	.standard		= gelic_wl_wext_handler,
+	.get_wireless_stats	= gelic_wl_get_wireless_stats,
+	.num_private		= ARRAY_SIZE(gelic_wl_private_handler),
+	.num_private_args	= ARRAY_SIZE(gelic_wl_private_args),
+	.private		= gelic_wl_private_handler,
+	.private_args		= gelic_wl_private_args,
+};
+
+static struct net_device *gelic_wl_alloc(struct gelic_card *card)
+{
+	struct net_device *netdev;
+	struct gelic_port *port;
+	struct gelic_wl_info *wl;
+	unsigned int i;
+
+	pr_debug("%s:start\n", __func__);
+	netdev = alloc_etherdev(sizeof(struct gelic_port) +
+				sizeof(struct gelic_wl_info));
+	pr_debug("%s: netdev =%p card=%p \np", __func__, netdev, card);
+	if (!netdev)
+		return NULL;
+
+	port = netdev_priv(netdev);
+	port->netdev = netdev;
+	port->card = card;
+	port->type = GELIC_PORT_WIRELESS;
+
+	wl = port_wl(port);
+	pr_debug("%s: wl=%p port=%p\n", __func__, wl, port);
+
+	/* allocate scan list */
+	wl->networks = kzalloc(sizeof(struct gelic_wl_scan_info) *
+			       GELIC_WL_BSS_MAX_ENT, GFP_KERNEL);
+
+	if (!wl->networks)
+		goto fail_bss;
+
+	wl->eurus_cmd_queue = create_singlethread_workqueue("gelic_cmd");
+	if (!wl->eurus_cmd_queue)
+		goto fail_cmd_workqueue;
+
+	wl->event_queue = create_singlethread_workqueue("gelic_event");
+	if (!wl->event_queue)
+		goto fail_event_workqueue;
+
+	INIT_LIST_HEAD(&wl->network_free_list);
+	INIT_LIST_HEAD(&wl->network_list);
+	for (i = 0; i < GELIC_WL_BSS_MAX_ENT; i++)
+		list_add_tail(&wl->networks[i].list,
+			      &wl->network_free_list);
+	init_completion(&wl->cmd_done_intr);
+
+	INIT_DELAYED_WORK(&wl->event_work, gelic_wl_event_worker);
+	INIT_DELAYED_WORK(&wl->assoc_work, gelic_wl_assoc_worker);
+	init_MUTEX(&wl->scan_lock);
+	init_MUTEX(&wl->assoc_stat_lock);
+
+	init_completion(&wl->scan_done);
+	/* for the case that no scan request is issued and stop() is called */
+	complete(&wl->scan_done);
+
+	spin_lock_init(&wl->lock);
+
+	wl->scan_age = 5*HZ; /* FIXME */
+
+	/* buffer for receiving scanned list etc */
+	BUILD_BUG_ON(PAGE_SIZE <
+		     sizeof(struct gelic_eurus_scan_info) *
+		     GELIC_EURUS_MAX_SCAN);
+	wl->buf = (void *)get_zeroed_page(GFP_KERNEL);
+	if (!wl->buf) {
+		pr_info("%s:buffer allocation failed\n", __func__);
+		goto fail_getpage;
+	}
+	pr_debug("%s:end\n", __func__);
+	return netdev;
+
+fail_getpage:
+	destroy_workqueue(wl->event_queue);
+fail_event_workqueue:
+	destroy_workqueue(wl->eurus_cmd_queue);
+fail_cmd_workqueue:
+	kfree(wl->networks);
+fail_bss:
+	free_netdev(netdev);
+	pr_debug("%s:end error\n", __func__);
+	return NULL;
+
+}
+
+static void gelic_wl_free(struct gelic_wl_info *wl)
+{
+	struct gelic_wl_scan_info *scan_info;
+	unsigned int i;
+
+	pr_debug("%s: <-\n", __func__);
+
+	pr_debug("%s: destroy queues\n", __func__);
+	destroy_workqueue(wl->eurus_cmd_queue);
+	destroy_workqueue(wl->event_queue);
+
+	scan_info = wl->networks;
+	for (i = 0; i < GELIC_WL_BSS_MAX_ENT; i++, scan_info++)
+		kfree(scan_info->hwinfo);
+	kfree(wl->networks);
+
+	free_netdev(port_to_netdev(wl_port(wl)));
+
+	pr_debug("%s: ->\n", __func__);
+}
+
+static int gelic_wl_try_associate(struct net_device *netdev)
+{
+	struct gelic_wl_info *wl = port_wl(netdev_priv(netdev));
+	int ret = -1;
+	unsigned int i;
+
+	pr_debug("%s: <-\n", __func__);
+
+	/* check constraits for start association */
+	/* for no access restriction AP */
+	if (wl->group_cipher_method == GELIC_WL_CIPHER_NONE) {
+		if (test_bit(GELIC_WL_STAT_CONFIGURED,
+			     &wl->stat))
+			goto do_associate;
+		else {
+			pr_debug("%s: no wep, not configured\n", __func__);
+			return ret;
+		}
+	}
+
+	/* for WEP, one of four keys should be set */
+	if (wl->group_cipher_method == GELIC_WL_CIPHER_WEP) {
+		/* one of keys set */
+		for (i = 0; i < GELIC_WEP_KEYS; i++) {
+			if (test_bit(i, &wl->key_enabled))
+			    goto do_associate;
+		}
+		pr_debug("%s: WEP, but no key specified\n", __func__);
+		return ret;
+	}
+
+	/* for WPA[2], psk should be set */
+	if ((wl->group_cipher_method == GELIC_WL_CIPHER_TKIP) ||
+	    (wl->group_cipher_method == GELIC_WL_CIPHER_AES)) {
+		if (test_bit(GELIC_WL_STAT_WPA_PSK_SET,
+			     &wl->stat))
+			goto do_associate;
+		else {
+			pr_debug("%s: AES/TKIP, but PSK not configured\n",
+				 __func__);
+			return ret;
+		}
+	}
+
+do_associate:
+	ret = schedule_delayed_work(&wl->assoc_work, 0);
+	pr_debug("%s: start association work %d\n", __func__, ret);
+	return ret;
+}
+
+/*
+ * netdev handlers
+ */
+static int gelic_wl_open(struct net_device *netdev)
+{
+	struct gelic_card *card = netdev_card(netdev);
+
+	pr_debug("%s:->%p\n", __func__, netdev);
+
+	gelic_card_up(card);
+
+	/* try to associate */
+	gelic_wl_try_associate(netdev);
+
+	netif_start_queue(netdev);
+
+	pr_debug("%s:<-\n", __func__);
+	return 0;
+}
+
+/*
+ * reset state machine
+ */
+static int gelic_wl_reset_state(struct gelic_wl_info *wl)
+{
+	struct gelic_wl_scan_info *target;
+	struct gelic_wl_scan_info *tmp;
+
+	/* empty scan list */
+	list_for_each_entry_safe(target, tmp, &wl->network_list, list) {
+		list_move_tail(&target->list, &wl->network_free_list);
+	}
+	wl->scan_stat = GELIC_WL_SCAN_STAT_INIT;
+
+	/* clear configuration */
+	wl->auth_method = GELIC_EURUS_AUTH_OPEN;
+	wl->group_cipher_method = GELIC_WL_CIPHER_NONE;
+	wl->pairwise_cipher_method = GELIC_WL_CIPHER_NONE;
+	wl->wpa_level = GELIC_WL_WPA_LEVEL_NONE;
+
+	wl->key_enabled = 0;
+	wl->current_key = 0;
+
+	wl->psk_type = GELIC_EURUS_WPA_PSK_PASSPHRASE;
+	wl->psk_len = 0;
+
+	wl->essid_len = 0;
+	memset(wl->essid, 0, sizeof(wl->essid));
+	memset(wl->bssid, 0, sizeof(wl->bssid));
+	memset(wl->active_bssid, 0, sizeof(wl->active_bssid));
+
+	wl->assoc_stat = GELIC_WL_ASSOC_STAT_DISCONN;
+
+	memset(&wl->iwstat, 0, sizeof(wl->iwstat));
+	/* all status bit clear */
+	wl->stat = 0;
+	return 0;
+}
+
+/*
+ * Tell eurus to terminate association
+ */
+static void gelic_wl_disconnect(struct net_device *netdev)
+{
+	struct gelic_port *port = netdev_priv(netdev);
+	struct gelic_wl_info *wl = port_wl(port);
+	struct gelic_eurus_cmd *cmd;
+
+	/*
+	 * If scann process is running on chip,
+	 * further requests will be rejected
+	 */
+	if (wl->scan_stat == GELIC_WL_SCAN_STAT_SCANNING)
+		wait_for_completion_timeout(&wl->scan_done, HZ);
+
+	cmd = gelic_eurus_sync_cmd(wl, GELIC_EURUS_CMD_DISASSOC, NULL, 0);
+	kfree(cmd);
+	gelic_wl_send_iwap_event(wl, NULL);
+};
+
+static int gelic_wl_stop(struct net_device *netdev)
+{
+	struct gelic_port *port = netdev_priv(netdev);
+	struct gelic_wl_info *wl = port_wl(port);
+	struct gelic_card *card = netdev_card(netdev);
+
+	pr_debug("%s:<-\n", __func__);
+
+	/*
+	 * Cancel pending association work.
+	 * event work can run after netdev down
+	 */
+	cancel_delayed_work(&wl->assoc_work);
+
+	if (wl->assoc_stat == GELIC_WL_ASSOC_STAT_ASSOCIATED)
+		gelic_wl_disconnect(netdev);
+
+	/* reset our state machine */
+	gelic_wl_reset_state(wl);
+
+	netif_stop_queue(netdev);
+
+	gelic_card_down(card);
+
+	pr_debug("%s:->\n", __func__);
+	return 0;
+}
+
+/* -- */
+
+static struct ethtool_ops gelic_wl_ethtool_ops = {
+	.get_drvinfo	= gelic_net_get_drvinfo,
+	.get_link	= gelic_wl_get_link,
+	.get_tx_csum	= ethtool_op_get_tx_csum,
+	.set_tx_csum	= ethtool_op_set_tx_csum,
+	.get_rx_csum	= gelic_net_get_rx_csum,
+	.set_rx_csum	= gelic_net_set_rx_csum,
+};
+
+static void gelic_wl_setup_netdev_ops(struct net_device *netdev)
+{
+	struct gelic_wl_info *wl;
+	wl = port_wl(netdev_priv(netdev));
+	BUG_ON(!wl);
+	netdev->open = &gelic_wl_open;
+	netdev->stop = &gelic_wl_stop;
+	netdev->hard_start_xmit = &gelic_net_xmit;
+	netdev->set_multicast_list = &gelic_net_set_multi;
+	netdev->change_mtu = &gelic_net_change_mtu;
+	netdev->wireless_data = &wl->wireless_data;
+	netdev->wireless_handlers = &gelic_wl_wext_handler_def;
+	/* tx watchdog */
+	netdev->tx_timeout = &gelic_net_tx_timeout;
+	netdev->watchdog_timeo = GELIC_NET_WATCHDOG_TIMEOUT;
+
+	netdev->ethtool_ops = &gelic_wl_ethtool_ops;
+#ifdef CONFIG_NET_POLL_CONTROLLER
+	netdev->poll_controller = gelic_net_poll_controller;
+#endif
+}
+
+/*
+ * driver probe/remove
+ */
+int gelic_wl_driver_probe(struct gelic_card *card)
+{
+	int ret;
+	struct net_device *netdev;
+
+	pr_debug("%s:start\n", __func__);
+
+	if (ps3_compare_firmware_version(1, 6, 0) < 0)
+		return 0;
+	if (!card->vlan[GELIC_PORT_WIRELESS].tx)
+		return 0;
+
+	/* alloc netdevice for wireless */
+	netdev = gelic_wl_alloc(card);
+	if (!netdev)
+		return -ENOMEM;
+
+	/* setup net_device structure */
+	gelic_wl_setup_netdev_ops(netdev);
+
+	/* setup some of net_device and register it */
+	ret = gelic_net_setup_netdev(netdev, card);
+	if (ret)
+		goto fail_setup;
+	card->netdev[GELIC_PORT_WIRELESS] = netdev;
+
+	/* add enable wireless interrupt */
+	card->irq_mask |= GELIC_CARD_WLAN_EVENT_RECEIVED |
+		GELIC_CARD_WLAN_COMMAND_COMPLETED;
+	/* to allow wireless commands while both interfaces are down */
+	gelic_card_set_irq_mask(card, GELIC_CARD_WLAN_EVENT_RECEIVED |
+				GELIC_CARD_WLAN_COMMAND_COMPLETED);
+	pr_debug("%s:end\n", __func__);
+	return 0;
+
+fail_setup:
+	gelic_wl_free(port_wl(netdev_port(netdev)));
+
+	return ret;
+}
+
+int gelic_wl_driver_remove(struct gelic_card *card)
+{
+	struct gelic_wl_info *wl;
+	struct net_device *netdev;
+
+	pr_debug("%s:start\n", __func__);
+
+	if (ps3_compare_firmware_version(1, 6, 0) < 0)
+		return 0;
+	if (!card->vlan[GELIC_PORT_WIRELESS].tx)
+		return 0;
+
+	netdev = card->netdev[GELIC_PORT_WIRELESS];
+	wl = port_wl(netdev_priv(netdev));
+
+	/* if the interface was not up, but associated */
+	if (wl->assoc_stat == GELIC_WL_ASSOC_STAT_ASSOCIATED)
+		gelic_wl_disconnect(netdev);
+
+	complete(&wl->cmd_done_intr);
+
+	/* cancel all work queue */
+	cancel_delayed_work(&wl->assoc_work);
+	cancel_delayed_work(&wl->event_work);
+	flush_workqueue(wl->eurus_cmd_queue);
+	flush_workqueue(wl->event_queue);
+
+	unregister_netdev(netdev);
+
+	/* disable wireless interrupt */
+	pr_debug("%s: disable intr\n", __func__);
+	card->irq_mask &= ~(GELIC_CARD_WLAN_EVENT_RECEIVED |
+			    GELIC_CARD_WLAN_COMMAND_COMPLETED);
+	/* free bss list, netdev*/
+	gelic_wl_free(wl);
+	pr_debug("%s:end\n", __func__);
+	return 0;
+}

drivers/net/ps3_gelic_wireless.h

@@ -0,0 +1,329 @@
+/*
+ *  PS3 gelic network driver.
+ *
+ * Copyright (C) 2007 Sony Computer Entertainment Inc.
+ * Copyright 2007 Sony Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation version 2.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#ifndef _GELIC_WIRELESS_H
+#define _GELIC_WIRELESS_H
+
+#include <linux/wireless.h>
+#include <net/iw_handler.h>
+
+
+/* return value from  GELIC_LV1_GET_WLAN_EVENT netcontrol */
+enum gelic_lv1_wl_event {
+	GELIC_LV1_WL_EVENT_DEVICE_READY   = 0x01, /* Eurus ready */
+	GELIC_LV1_WL_EVENT_SCAN_COMPLETED = 0x02, /* Scan has completed */
+	GELIC_LV1_WL_EVENT_DEAUTH         = 0x04, /* Deauthed by the AP */
+	GELIC_LV1_WL_EVENT_BEACON_LOST    = 0x08, /* Beacon lost detected */
+	GELIC_LV1_WL_EVENT_CONNECTED      = 0x10, /* Connected to AP */
+	GELIC_LV1_WL_EVENT_WPA_CONNECTED  = 0x20, /* WPA connection */
+	GELIC_LV1_WL_EVENT_WPA_ERROR      = 0x40, /* MIC error */
+};
+
+/* arguments for GELIC_LV1_POST_WLAN_COMMAND netcontrol */
+enum gelic_eurus_command {
+	GELIC_EURUS_CMD_ASSOC		=  1, /* association start */
+	GELIC_EURUS_CMD_DISASSOC	=  2, /* disassociate      */
+	GELIC_EURUS_CMD_START_SCAN	=  3, /* scan start        */
+	GELIC_EURUS_CMD_GET_SCAN	=  4, /* get scan result   */
+	GELIC_EURUS_CMD_SET_COMMON_CFG	=  5, /* set common config */
+	GELIC_EURUS_CMD_GET_COMMON_CFG	=  6, /* set common config */
+	GELIC_EURUS_CMD_SET_WEP_CFG	=  7, /* set WEP config    */
+	GELIC_EURUS_CMD_GET_WEP_CFG	=  8, /* get WEP config    */
+	GELIC_EURUS_CMD_SET_WPA_CFG	=  9, /* set WPA config    */
+	GELIC_EURUS_CMD_GET_WPA_CFG	= 10, /* get WPA config    */
+	GELIC_EURUS_CMD_GET_RSSI_CFG	= 11, /* get RSSI info.    */
+	GELIC_EURUS_CMD_MAX_INDEX
+};
+
+/* for GELIC_EURUS_CMD_COMMON_CFG */
+enum gelic_eurus_bss_type {
+	GELIC_EURUS_BSS_INFRA = 0,
+	GELIC_EURUS_BSS_ADHOC = 1, /* not supported */
+};
+
+enum gelic_eurus_auth_method {
+	GELIC_EURUS_AUTH_OPEN = 0, /* FIXME: WLAN_AUTH_OPEN */
+	GELIC_EURUS_AUTH_SHARED = 1, /* not supported */
+};
+
+enum gelic_eurus_opmode {
+	GELIC_EURUS_OPMODE_11BG = 0, /* 802.11b/g */
+	GELIC_EURUS_OPMODE_11B = 1, /* 802.11b only */
+	GELIC_EURUS_OPMODE_11G = 2, /* 802.11g only */
+};
+
+struct gelic_eurus_common_cfg {
+	/* all fields are big endian */
+	u16 scan_index;
+	u16 bss_type;    /* infra or adhoc */
+	u16 auth_method; /* shared key or open */
+	u16 op_mode; /* B/G */
+} __attribute__((packed));
+
+
+/* for GELIC_EURUS_CMD_WEP_CFG */
+enum gelic_eurus_wep_security {
+	GELIC_EURUS_WEP_SEC_NONE	= 0,
+	GELIC_EURUS_WEP_SEC_40BIT	= 1,
+	GELIC_EURUS_WEP_SEC_104BIT	= 2,
+};
+
+struct gelic_eurus_wep_cfg {
+	/* all fields are big endian */
+	u16 security;
+	u8 key[4][16];
+} __attribute__((packed));
+
+/* for GELIC_EURUS_CMD_WPA_CFG */
+enum gelic_eurus_wpa_security {
+	GELIC_EURUS_WPA_SEC_NONE		= 0x0000,
+	/* group=TKIP, pairwise=TKIP */
+	GELIC_EURUS_WPA_SEC_WPA_TKIP_TKIP	= 0x0001,
+	/* group=AES, pairwise=AES */
+	GELIC_EURUS_WPA_SEC_WPA_AES_AES		= 0x0002,
+	/* group=TKIP, pairwise=TKIP */
+	GELIC_EURUS_WPA_SEC_WPA2_TKIP_TKIP	= 0x0004,
+	/* group=AES, pairwise=AES */
+	GELIC_EURUS_WPA_SEC_WPA2_AES_AES	= 0x0008,
+	/* group=TKIP, pairwise=AES */
+	GELIC_EURUS_WPA_SEC_WPA_TKIP_AES	= 0x0010,
+	/* group=TKIP, pairwise=AES */
+	GELIC_EURUS_WPA_SEC_WPA2_TKIP_AES	= 0x0020,
+};
+
+enum gelic_eurus_wpa_psk_type {
+	GELIC_EURUS_WPA_PSK_PASSPHRASE	= 0, /* passphrase string   */
+	GELIC_EURUS_WPA_PSK_BIN		= 1, /* 32 bytes binary key */
+};
+
+#define GELIC_WL_EURUS_PSK_MAX_LEN	64
+#define WPA_PSK_LEN			32 /* WPA spec says 256bit */
+
+struct gelic_eurus_wpa_cfg {
+	/* all fields are big endian */
+	u16 security;
+	u16 psk_type; /* psk key encoding type */
+	u8 psk[GELIC_WL_EURUS_PSK_MAX_LEN]; /* psk key; hex or passphrase */
+} __attribute__((packed));
+
+/* for GELIC_EURUS_CMD_{START,GET}_SCAN */
+enum gelic_eurus_scan_capability {
+	GELIC_EURUS_SCAN_CAP_ADHOC	= 0x0000,
+	GELIC_EURUS_SCAN_CAP_INFRA	= 0x0001,
+	GELIC_EURUS_SCAN_CAP_MASK	= 0x0001,
+};
+
+enum gelic_eurus_scan_sec_type {
+	GELIC_EURUS_SCAN_SEC_NONE	= 0x0000,
+	GELIC_EURUS_SCAN_SEC_WEP	= 0x0100,
+	GELIC_EURUS_SCAN_SEC_WPA	= 0x0200,
+	GELIC_EURUS_SCAN_SEC_WPA2	= 0x0400,
+	GELIC_EURUS_SCAN_SEC_MASK	= 0x0f00,
+};
+
+enum gelic_eurus_scan_sec_wep_type {
+	GELIC_EURUS_SCAN_SEC_WEP_UNKNOWN	= 0x0000,
+	GELIC_EURUS_SCAN_SEC_WEP_40		= 0x0001,
+	GELIC_EURUS_SCAN_SEC_WEP_104		= 0x0002,
+	GELIC_EURUS_SCAN_SEC_WEP_MASK		= 0x0003,
+};
+
+enum gelic_eurus_scan_sec_wpa_type {
+	GELIC_EURUS_SCAN_SEC_WPA_UNKNOWN	= 0x0000,
+	GELIC_EURUS_SCAN_SEC_WPA_TKIP		= 0x0001,
+	GELIC_EURUS_SCAN_SEC_WPA_AES		= 0x0002,
+	GELIC_EURUS_SCAN_SEC_WPA_MASK		= 0x0003,
+};
+
+/*
+ * hw BSS information structure returned from GELIC_EURUS_CMD_GET_SCAN
+ */
+struct gelic_eurus_scan_info {
+	/* all fields are big endian */
+	__be16 size;
+	__be16 rssi; /* percentage */
+	__be16 channel; /* channel number */
+	__be16 beacon_period; /* FIXME: in msec unit */
+	__be16 capability;
+	__be16 security;
+	u8  bssid[8]; /* last ETH_ALEN are valid. bssid[0],[1] are unused */
+	u8  essid[32]; /* IW_ESSID_MAX_SIZE */
+	u8  rate[16]; /* first MAX_RATES_LENGTH(12) are valid */
+	u8  ext_rate[16]; /* first MAX_RATES_EX_LENGTH(16) are valid */
+	__be32 reserved1;
+	__be32 reserved2;
+	__be32 reserved3;
+	__be32 reserved4;
+	u8 elements[0]; /* ie */
+} __attribute__ ((packed));
+
+/* the hypervisor returns bbs up to 16 */
+#define GELIC_EURUS_MAX_SCAN  (16)
+struct gelic_wl_scan_info {
+	struct list_head list;
+	struct gelic_eurus_scan_info *hwinfo;
+
+	int valid; /* set 1 if this entry was in latest scanned list
+		     * from Eurus */
+	unsigned int eurus_index; /* index in the Eurus list */
+	unsigned long last_scanned; /* acquired time */
+
+	unsigned int rate_len;
+	unsigned int rate_ext_len;
+	unsigned int essid_len;
+};
+
+/* for GELIC_EURUS_CMD_GET_RSSI */
+struct gelic_eurus_rssi_info {
+	/* big endian */
+	__be16 rssi;
+} __attribute__ ((packed));
+
+
+/* for 'stat' member of gelic_wl_info */
+enum gelic_wl_info_status_bit {
+	GELIC_WL_STAT_CONFIGURED,
+	GELIC_WL_STAT_CH_INFO,   /* ch info aquired */
+	GELIC_WL_STAT_ESSID_SET, /* ESSID specified by userspace */
+	GELIC_WL_STAT_BSSID_SET, /* BSSID specified by userspace */
+	GELIC_WL_STAT_WPA_PSK_SET, /* PMK specified by userspace */
+	GELIC_WL_STAT_WPA_LEVEL_SET, /* WEP or WPA[2] selected */
+};
+
+/* for 'scan_stat' member of gelic_wl_info */
+enum gelic_wl_scan_state {
+	/* just initialized or get last scan result failed */
+	GELIC_WL_SCAN_STAT_INIT,
+	/* scan request issued, accepted or chip is scanning */
+	GELIC_WL_SCAN_STAT_SCANNING,
+	/* scan results retrieved */
+	GELIC_WL_SCAN_STAT_GOT_LIST,
+};
+
+/* for 'cipher_method' */
+enum gelic_wl_cipher_method {
+	GELIC_WL_CIPHER_NONE,
+	GELIC_WL_CIPHER_WEP,
+	GELIC_WL_CIPHER_TKIP,
+	GELIC_WL_CIPHER_AES,
+};
+
+/* for 'wpa_level' */
+enum gelic_wl_wpa_level {
+	GELIC_WL_WPA_LEVEL_NONE,
+	GELIC_WL_WPA_LEVEL_WPA,
+	GELIC_WL_WPA_LEVEL_WPA2,
+};
+
+/* for 'assoc_stat' */
+enum gelic_wl_assoc_state {
+	GELIC_WL_ASSOC_STAT_DISCONN,
+	GELIC_WL_ASSOC_STAT_ASSOCIATING,
+	GELIC_WL_ASSOC_STAT_ASSOCIATED,
+};
+/* part of private data alloc_etherdev() allocated */
+#define GELIC_WEP_KEYS 4
+struct gelic_wl_info {
+	/* bss list */
+	struct semaphore scan_lock;
+	struct list_head network_list;
+	struct list_head network_free_list;
+	struct gelic_wl_scan_info *networks;
+
+	unsigned long scan_age; /* last scanned time */
+	enum gelic_wl_scan_state scan_stat;
+	struct completion scan_done;
+
+	/* eurus command queue */
+	struct workqueue_struct *eurus_cmd_queue;
+	struct completion cmd_done_intr;
+
+	/* eurus event handling */
+	struct workqueue_struct *event_queue;
+	struct delayed_work event_work;
+
+	/* wl status bits */
+	unsigned long stat;
+	enum gelic_eurus_auth_method auth_method; /* open/shared */
+	enum gelic_wl_cipher_method group_cipher_method;
+	enum gelic_wl_cipher_method pairwise_cipher_method;
+	enum gelic_wl_wpa_level wpa_level; /* wpa/wpa2 */
+
+	/* association handling */
+	struct semaphore assoc_stat_lock;
+	struct delayed_work assoc_work;
+	enum gelic_wl_assoc_state assoc_stat;
+	struct completion assoc_done;
+
+	spinlock_t lock;
+	u16 ch_info; /* available channels. bit0 = ch1 */
+	/* WEP keys */
+	u8 key[GELIC_WEP_KEYS][IW_ENCODING_TOKEN_MAX];
+	unsigned long key_enabled;
+	unsigned int key_len[GELIC_WEP_KEYS];
+	unsigned int current_key;
+	/* WWPA PSK */
+	u8 psk[GELIC_WL_EURUS_PSK_MAX_LEN];
+	enum gelic_eurus_wpa_psk_type psk_type;
+	unsigned int psk_len;
+
+	u8 essid[IW_ESSID_MAX_SIZE];
+	u8 bssid[ETH_ALEN]; /* userland requested */
+	u8 active_bssid[ETH_ALEN]; /* associated bssid */
+	unsigned int essid_len;
+
+	/* buffer for hypervisor IO */
+	void *buf;
+
+	struct iw_public_data wireless_data;
+	struct iw_statistics iwstat;
+};
+
+#define GELIC_WL_BSS_MAX_ENT 32
+#define GELIC_WL_ASSOC_RETRY 50
+static inline struct gelic_port *wl_port(struct gelic_wl_info *wl)
+{
+	return container_of((void *)wl, struct gelic_port, priv);
+}
+static inline struct gelic_wl_info *port_wl(struct gelic_port *port)
+{
+	return port_priv(port);
+}
+
+struct gelic_eurus_cmd {
+	struct work_struct work;
+	struct gelic_wl_info *wl;
+	unsigned int cmd; /* command code */
+	u64 tag;
+	u64 size;
+	void *buffer;
+	unsigned int buf_size;
+	struct completion done;
+	int status;
+	u64 cmd_status;
+};
+
+/* private ioctls to pass PSK */
+#define GELIC_WL_PRIV_SET_PSK		(SIOCIWFIRSTPRIV + 0)
+#define GELIC_WL_PRIV_GET_PSK		(SIOCIWFIRSTPRIV + 1)
+
+extern int gelic_wl_driver_probe(struct gelic_card *card);
+extern int gelic_wl_driver_remove(struct gelic_card *card);
+extern void gelic_wl_interrupt(struct net_device *netdev, u64 status);
+#endif /* _GELIC_WIRELESS_H */

drivers/net/r6040.c

@@ -61,7 +61,6 @@
 
 /* Time in jiffies before concluding the transmitter is hung. */
 #define TX_TIMEOUT	(6000 * HZ / 1000)
-#define TIMER_WUT	(jiffies + HZ * 1)/* timer wakeup time : 1 second */
 
 /* RDC MAC I/O Size */
 #define R6040_IO_SIZE	256
@@ -174,8 +173,6 @@ struct r6040_private {
 	struct net_device *dev;
 	struct mii_if_info mii_if;
 	struct napi_struct napi;
-	struct net_device_stats stats;
-	u16	napi_rx_running;
 	void __iomem *base;
 };
 
@@ -235,17 +232,53 @@ static void mdio_write(struct net_device *dev, int mii_id, int reg, int val)
 	phy_write(ioaddr, lp->phy_addr, reg, val);
 }
 
-static void r6040_tx_timeout(struct net_device *dev)
+static void r6040_free_txbufs(struct net_device *dev)
 {
-	struct r6040_private *priv = netdev_priv(dev);
+	struct r6040_private *lp = netdev_priv(dev);
+	int i;
 
-	disable_irq(dev->irq);
-	napi_disable(&priv->napi);
-	spin_lock(&priv->lock);
-	dev->stats.tx_errors++;
-	spin_unlock(&priv->lock);
+	for (i = 0; i < TX_DCNT; i++) {
+		if (lp->tx_insert_ptr->skb_ptr) {
+			pci_unmap_single(lp->pdev, lp->tx_insert_ptr->buf,
+				MAX_BUF_SIZE, PCI_DMA_TODEVICE);
+			dev_kfree_skb(lp->tx_insert_ptr->skb_ptr);
+			lp->rx_insert_ptr->skb_ptr = NULL;
+		}
+		lp->tx_insert_ptr = lp->tx_insert_ptr->vndescp;
+	}
+}
 
-	netif_stop_queue(dev);
+static void r6040_free_rxbufs(struct net_device *dev)
+{
+	struct r6040_private *lp = netdev_priv(dev);
+	int i;
+
+	for (i = 0; i < RX_DCNT; i++) {
+		if (lp->rx_insert_ptr->skb_ptr) {
+			pci_unmap_single(lp->pdev, lp->rx_insert_ptr->buf,
+				MAX_BUF_SIZE, PCI_DMA_FROMDEVICE);
+			dev_kfree_skb(lp->rx_insert_ptr->skb_ptr);
+			lp->rx_insert_ptr->skb_ptr = NULL;
+		}
+		lp->rx_insert_ptr = lp->rx_insert_ptr->vndescp;
+	}
+}
+
+static void r6040_init_ring_desc(struct r6040_descriptor *desc_ring,
+				 dma_addr_t desc_dma, int size)
+{
+	struct r6040_descriptor *desc = desc_ring;
+	dma_addr_t mapping = desc_dma;
+
+	while (size-- > 0) {
+		mapping += sizeof(sizeof(*desc));
+		desc->ndesc = cpu_to_le32(mapping);
+		desc->vndescp = desc + 1;
+		desc++;
+	}
+	desc--;
+	desc->ndesc = cpu_to_le32(desc_dma);
+	desc->vndescp = desc_ring;
 }
 
 /* Allocate skb buffer for rx descriptor */
@@ -256,7 +289,7 @@ static void rx_buf_alloc(struct r6040_private *lp, struct net_device *dev)
 
 	descptr = lp->rx_insert_ptr;
 	while (lp->rx_free_desc < RX_DCNT) {
-		descptr->skb_ptr = dev_alloc_skb(MAX_BUF_SIZE);
+		descptr->skb_ptr = netdev_alloc_skb(dev, MAX_BUF_SIZE);
 
 		if (!descptr->skb_ptr)
 			break;
@@ -272,6 +305,63 @@ static void rx_buf_alloc(struct r6040_private *lp, struct net_device *dev)
 	lp->rx_insert_ptr = descptr;
 }
 
+static void r6040_alloc_txbufs(struct net_device *dev)
+{
+	struct r6040_private *lp = netdev_priv(dev);
+	void __iomem *ioaddr = lp->base;
+
+	lp->tx_free_desc = TX_DCNT;
+
+	lp->tx_remove_ptr = lp->tx_insert_ptr = lp->tx_ring;
+	r6040_init_ring_desc(lp->tx_ring, lp->tx_ring_dma, TX_DCNT);
+
+	iowrite16(lp->tx_ring_dma, ioaddr + MTD_SA0);
+	iowrite16(lp->tx_ring_dma >> 16, ioaddr + MTD_SA1);
+}
+
+static void r6040_alloc_rxbufs(struct net_device *dev)
+{
+	struct r6040_private *lp = netdev_priv(dev);
+	void __iomem *ioaddr = lp->base;
+
+	lp->rx_free_desc = 0;
+
+	lp->rx_remove_ptr = lp->rx_insert_ptr = lp->rx_ring;
+	r6040_init_ring_desc(lp->rx_ring, lp->rx_ring_dma, RX_DCNT);
+
+	rx_buf_alloc(lp, dev);
+
+	iowrite16(lp->rx_ring_dma, ioaddr + MRD_SA0);
+	iowrite16(lp->rx_ring_dma >> 16, ioaddr + MRD_SA1);
+}
+
+static void r6040_tx_timeout(struct net_device *dev)
+{
+	struct r6040_private *priv = netdev_priv(dev);
+	void __iomem *ioaddr = priv->base;
+
+	printk(KERN_WARNING "%s: transmit timed out, status %4.4x, PHY status "
+		"%4.4x\n",
+		dev->name, ioread16(ioaddr + MIER),
+		mdio_read(dev, priv->mii_if.phy_id, MII_BMSR));
+
+	disable_irq(dev->irq);
+	napi_disable(&priv->napi);
+	spin_lock(&priv->lock);
+	/* Clear all descriptors */
+	r6040_free_txbufs(dev);
+	r6040_free_rxbufs(dev);
+	r6040_alloc_txbufs(dev);
+	r6040_alloc_rxbufs(dev);
+
+	/* Reset MAC */
+	iowrite16(MAC_RST, ioaddr + MCR1);
+	spin_unlock(&priv->lock);
+	enable_irq(dev->irq);
+
+	dev->stats.tx_errors++;
+	netif_wake_queue(dev);
+}
 
 static struct net_device_stats *r6040_get_stats(struct net_device *dev)
 {
@@ -280,11 +370,11 @@ static struct net_device_stats *r6040_get_stats(struct net_device *dev)
 	unsigned long flags;
 
 	spin_lock_irqsave(&priv->lock, flags);
-	priv->stats.rx_crc_errors += ioread8(ioaddr + ME_CNT1);
-	priv->stats.multicast += ioread8(ioaddr + ME_CNT0);
+	dev->stats.rx_crc_errors += ioread8(ioaddr + ME_CNT1);
+	dev->stats.multicast += ioread8(ioaddr + ME_CNT0);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
-	return &priv->stats;
+	return &dev->stats;
 }
 
 /* Stop RDC MAC and Free the allocated resource */
@@ -293,7 +383,6 @@ static void r6040_down(struct net_device *dev)
 	struct r6040_private *lp = netdev_priv(dev);
 	void __iomem *ioaddr = lp->base;
 	struct pci_dev *pdev = lp->pdev;
-	int i;
 	int limit = 2048;
 	u16 *adrp;
 	u16 cmd;
@@ -313,27 +402,12 @@ static void r6040_down(struct net_device *dev)
 	iowrite16(adrp[1], ioaddr + MID_0M);
 	iowrite16(adrp[2], ioaddr + MID_0H);
 	free_irq(dev->irq, dev);
+
 	/* Free RX buffer */
-	for (i = 0; i < RX_DCNT; i++) {
-		if (lp->rx_insert_ptr->skb_ptr) {
-			pci_unmap_single(lp->pdev, lp->rx_insert_ptr->buf,
-				MAX_BUF_SIZE, PCI_DMA_FROMDEVICE);
-			dev_kfree_skb(lp->rx_insert_ptr->skb_ptr);
-			lp->rx_insert_ptr->skb_ptr = NULL;
-		}
-		lp->rx_insert_ptr = lp->rx_insert_ptr->vndescp;
-	}
+	r6040_free_rxbufs(dev);
 
 	/* Free TX buffer */
-	for (i = 0; i < TX_DCNT; i++) {
-		if (lp->tx_insert_ptr->skb_ptr) {
-			pci_unmap_single(lp->pdev, lp->tx_insert_ptr->buf,
-				MAX_BUF_SIZE, PCI_DMA_TODEVICE);
-			dev_kfree_skb(lp->tx_insert_ptr->skb_ptr);
-			lp->rx_insert_ptr->skb_ptr = NULL;
-		}
-		lp->tx_insert_ptr = lp->tx_insert_ptr->vndescp;
-	}
+	r6040_free_txbufs(dev);
 
 	/* Free Descriptor memory */
 	pci_free_consistent(pdev, RX_DESC_SIZE, lp->rx_ring, lp->rx_ring_dma);
@@ -432,19 +506,24 @@ static int r6040_rx(struct net_device *dev, int limit)
 
 		/* Check for errors */
 		err = ioread16(ioaddr + MLSR);
-		if (err & 0x0400) priv->stats.rx_errors++;
+		if (err & 0x0400)
+			dev->stats.rx_errors++;
 		/* RX FIFO over-run */
-		if (err & 0x8000) priv->stats.rx_fifo_errors++;
+		if (err & 0x8000)
+			dev->stats.rx_fifo_errors++;
 		/* RX descriptor unavailable */
-		if (err & 0x0080) priv->stats.rx_frame_errors++;
+		if (err & 0x0080)
+			dev->stats.rx_frame_errors++;
 		/* Received packet with length over buffer lenght */
-		if (err & 0x0020) priv->stats.rx_over_errors++;
+		if (err & 0x0020)
+			dev->stats.rx_over_errors++;
 		/* Received packet with too long or short */
-		if (err & (0x0010|0x0008)) priv->stats.rx_length_errors++;
+		if (err & (0x0010 | 0x0008))
+			dev->stats.rx_length_errors++;
 		/* Received packet with CRC errors */
 		if (err & 0x0004) {
 			spin_lock(&priv->lock);
-			priv->stats.rx_crc_errors++;
+			dev->stats.rx_crc_errors++;
 			spin_unlock(&priv->lock);
 		}
 
@@ -469,8 +548,8 @@ static int r6040_rx(struct net_device *dev, int limit)
 			/* Send to upper layer */
 			netif_receive_skb(skb_ptr);
 			dev->last_rx = jiffies;
-			priv->dev->stats.rx_packets++;
-			priv->dev->stats.rx_bytes += descptr->len;
+			dev->stats.rx_packets++;
+			dev->stats.rx_bytes += descptr->len;
 			/* To next descriptor */
 			descptr = descptr->vndescp;
 			priv->rx_free_desc--;
@@ -498,11 +577,13 @@ static void r6040_tx(struct net_device *dev)
 		/* Check for errors */
 		err = ioread16(ioaddr + MLSR);
 
-		if (err & 0x0200) priv->stats.rx_fifo_errors++;
-		if (err & (0x2000 | 0x4000)) priv->stats.tx_carrier_errors++;
+		if (err & 0x0200)
+			dev->stats.rx_fifo_errors++;
+		if (err & (0x2000 | 0x4000))
+			dev->stats.tx_carrier_errors++;
 
 		if (descptr->status & 0x8000)
-			break; /* Not complte */
+			break; /* Not complete */
 		skb_ptr = descptr->skb_ptr;
 		pci_unmap_single(priv->pdev, descptr->buf,
 			skb_ptr->len, PCI_DMA_TODEVICE);
@@ -545,7 +626,6 @@ static irqreturn_t r6040_interrupt(int irq, void *dev_id)
 	struct r6040_private *lp = netdev_priv(dev);
 	void __iomem *ioaddr = lp->base;
 	u16 status;
-	int handled = 1;
 
 	/* Mask off RDC MAC interrupt */
 	iowrite16(MSK_INT, ioaddr + MIER);
@@ -565,7 +645,7 @@ static irqreturn_t r6040_interrupt(int irq, void *dev_id)
 	if (status & 0x10)
 		r6040_tx(dev);
 
-	return IRQ_RETVAL(handled);
+	return IRQ_HANDLED;
 }
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
@@ -577,53 +657,15 @@ static void r6040_poll_controller(struct net_device *dev)
 }
 #endif
 
-static void r6040_init_ring_desc(struct r6040_descriptor *desc_ring,
-				 dma_addr_t desc_dma, int size)
-{
-	struct r6040_descriptor *desc = desc_ring;
-	dma_addr_t mapping = desc_dma;
-
-	while (size-- > 0) {
-		mapping += sizeof(sizeof(*desc));
-		desc->ndesc = cpu_to_le32(mapping);
-		desc->vndescp = desc + 1;
-		desc++;
-	}
-	desc--;
-	desc->ndesc = cpu_to_le32(desc_dma);
-	desc->vndescp = desc_ring;
-}
-
 /* Init RDC MAC */
 static void r6040_up(struct net_device *dev)
 {
 	struct r6040_private *lp = netdev_priv(dev);
 	void __iomem *ioaddr = lp->base;
 
-	/* Initialize */
-	lp->tx_free_desc = TX_DCNT;
-	lp->rx_free_desc = 0;
-	/* Init descriptor */
-	lp->tx_remove_ptr = lp->tx_insert_ptr = lp->tx_ring;
-	lp->rx_remove_ptr = lp->rx_insert_ptr = lp->rx_ring;
-	/* Init TX descriptor */
-	r6040_init_ring_desc(lp->tx_ring, lp->tx_ring_dma, TX_DCNT);
-
-	/* Init RX descriptor */
-	r6040_init_ring_desc(lp->rx_ring, lp->rx_ring_dma, RX_DCNT);
-
-	/* Allocate buffer for RX descriptor */
-	rx_buf_alloc(lp, dev);
-
-	/*
-	 * TX and RX descriptor start registers.
-	 * Lower 16-bits to MxD_SA0. Higher 16-bits to MxD_SA1.
-	 */
-	iowrite16(lp->tx_ring_dma, ioaddr + MTD_SA0);
-	iowrite16(lp->tx_ring_dma >> 16, ioaddr + MTD_SA1);
-
-	iowrite16(lp->rx_ring_dma, ioaddr + MRD_SA0);
-	iowrite16(lp->rx_ring_dma >> 16, ioaddr + MRD_SA1);
+	/* Initialise and alloc RX/TX buffers */
+	r6040_alloc_txbufs(dev);
+	r6040_alloc_rxbufs(dev);
 
 	/* Buffer Size Register */
 	iowrite16(MAX_BUF_SIZE, ioaddr + MR_BSR);
@@ -689,8 +731,7 @@ static void r6040_timer(unsigned long data)
 	}
 
 	/* Timer active again */
-	lp->timer.expires = TIMER_WUT;
-	add_timer(&lp->timer);
+	mod_timer(&lp->timer, jiffies + round_jiffies(HZ));
 }
 
 /* Read/set MAC address routines */
@@ -746,14 +787,10 @@ static int r6040_open(struct net_device *dev)
 	napi_enable(&lp->napi);
 	netif_start_queue(dev);
 
-	if (lp->switch_sig != ICPLUS_PHY_ID) {
-		/* set and active a timer process */
-		init_timer(&lp->timer);
-		lp->timer.expires = TIMER_WUT;
-		lp->timer.data = (unsigned long)dev;
-		lp->timer.function = &r6040_timer;
-		add_timer(&lp->timer);
-	}
+	/* set and active a timer process */
+	setup_timer(&lp->timer, r6040_timer, (unsigned long) dev);
+	if (lp->switch_sig != ICPLUS_PHY_ID)
+		mod_timer(&lp->timer, jiffies + HZ);
 	return 0;
 }
 

drivers/net/sis190.c

@@ -1630,7 +1630,8 @@ static inline void sis190_init_rxfilter(struct net_device *dev)
 	SIS_PCI_COMMIT();
 }
 
-static int sis190_get_mac_addr(struct pci_dev *pdev, struct net_device *dev)
+static int __devinit sis190_get_mac_addr(struct pci_dev *pdev, 
+					 struct net_device *dev)
 {
 	u8 from;
 

drivers/s390/net/claw.h

@@ -114,11 +114,20 @@ do { \
 	debug_event(claw_dbf_##name,level,(void*)(addr),len); \
 } while (0)
 
+/* Allow to sort out low debug levels early to avoid wasted sprints */
+static inline int claw_dbf_passes(debug_info_t *dbf_grp, int level)
+{
+	return (level <= dbf_grp->level);
+}
+
 #define CLAW_DBF_TEXT_(level,name,text...) \
-do {                                       \
-	sprintf(debug_buffer, text);  \
-		debug_text_event(claw_dbf_##name,level, debug_buffer);\
-} while (0)
+	do { \
+		if (claw_dbf_passes(claw_dbf_##name, level)) { \
+			sprintf(debug_buffer, text); \
+			debug_text_event(claw_dbf_##name, level, \
+						debug_buffer); \
+		} \
+	} while (0)
 
 /*******************************************************
 *  Define Control Blocks                               *
@@ -278,8 +287,6 @@ struct claw_env {
         __u16                   write_size;     /* write buffer size */
         __u16                   dev_id;         /* device ident */
 	__u8			packing;	/* are we packing? */
-	volatile __u8		queme_switch;   /* gate for imed packing  */
-	volatile unsigned long	pk_delay;	/* Delay for adaptive packing */
         __u8                    in_use;         /* device active flag */
         struct net_device       *ndev;    	/* backward ptr to the net dev*/
 };

drivers/s390/net/lcs.c

@@ -94,7 +94,7 @@ static int
 lcs_register_debug_facility(void)
 {
 	lcs_dbf_setup = debug_register("lcs_setup", 2, 1, 8);
-	lcs_dbf_trace = debug_register("lcs_trace", 2, 2, 8);
+	lcs_dbf_trace = debug_register("lcs_trace", 4, 1, 8);
 	if (lcs_dbf_setup == NULL || lcs_dbf_trace == NULL) {
 		PRINT_ERR("Not enough memory for debug facility.\n");
 		lcs_unregister_debug_facility();

drivers/s390/net/lcs.h

@@ -16,11 +16,19 @@ do { \
 	debug_event(lcs_dbf_##name,level,(void*)(addr),len); \
 } while (0)
 
+/* Allow to sort out low debug levels early to avoid wasted sprints */
+static inline int lcs_dbf_passes(debug_info_t *dbf_grp, int level)
+{
+	return (level <= dbf_grp->level);
+}
+
 #define LCS_DBF_TEXT_(level,name,text...) \
-do {                                       \
-	sprintf(debug_buffer, text);  \
-		debug_text_event(lcs_dbf_##name,level, debug_buffer);\
-} while (0)
+	do { \
+		if (lcs_dbf_passes(lcs_dbf_##name, level)) { \
+			sprintf(debug_buffer, text); \
+			debug_text_event(lcs_dbf_##name, level, debug_buffer); \
+		} \
+	} while (0)
 
 /**
  *	sysfs related stuff

drivers/s390/net/netiucv.c

@@ -97,12 +97,22 @@ MODULE_DESCRIPTION ("Linux for S/390 IUCV network driver");
 
 DECLARE_PER_CPU(char[256], iucv_dbf_txt_buf);
 
-#define IUCV_DBF_TEXT_(name,level,text...)				\
-	do {								\
-		char* iucv_dbf_txt_buf = get_cpu_var(iucv_dbf_txt_buf);	\
-		sprintf(iucv_dbf_txt_buf, text);			\
-		debug_text_event(iucv_dbf_##name,level,iucv_dbf_txt_buf); \
-		put_cpu_var(iucv_dbf_txt_buf);				\
+/* Allow to sort out low debug levels early to avoid wasted sprints */
+static inline int iucv_dbf_passes(debug_info_t *dbf_grp, int level)
+{
+	return (level <= dbf_grp->level);
+}
+
+#define IUCV_DBF_TEXT_(name, level, text...) \
+	do { \
+		if (iucv_dbf_passes(iucv_dbf_##name, level)) { \
+			char* iucv_dbf_txt_buf = \
+					get_cpu_var(iucv_dbf_txt_buf); \
+			sprintf(iucv_dbf_txt_buf, text); \
+			debug_text_event(iucv_dbf_##name, level, \
+						iucv_dbf_txt_buf); \
+			put_cpu_var(iucv_dbf_txt_buf); \
+		} \
 	} while (0)
 
 #define IUCV_DBF_SPRINTF(name,level,text...) \
@@ -137,6 +147,7 @@ PRINT_##importance(header "%02x %02x %02x %02x  %02x %02x %02x %02x  " \
 #define PRINTK_HEADER " iucv: "       /* for debugging */
 
 static struct device_driver netiucv_driver = {
+	.owner = THIS_MODULE,
 	.name = "netiucv",
 	.bus  = &iucv_bus,
 };
@@ -572,9 +583,9 @@ static void netiucv_callback_connres(struct iucv_path *path, u8 ipuser[16])
 }
 
 /**
- * Dummy NOP action for all statemachines
+ * NOP action for statemachines
  */
-static void fsm_action_nop(fsm_instance *fi, int event, void *arg)
+static void netiucv_action_nop(fsm_instance *fi, int event, void *arg)
 {
 }
 
@@ -1110,7 +1121,7 @@ static const fsm_node dev_fsm[] = {
 
 	{ DEV_STATE_RUNNING,    DEV_EVENT_STOP,    dev_action_stop     },
 	{ DEV_STATE_RUNNING,    DEV_EVENT_CONDOWN, dev_action_conndown },
-	{ DEV_STATE_RUNNING,    DEV_EVENT_CONUP,   fsm_action_nop      },
+	{ DEV_STATE_RUNNING,    DEV_EVENT_CONUP,   netiucv_action_nop  },
 };
 
 static const int DEV_FSM_LEN = sizeof(dev_fsm) / sizeof(fsm_node);

include/linux/dm9000.h

@@ -19,6 +19,8 @@
 #define DM9000_PLATF_8BITONLY	(0x0001)
 #define DM9000_PLATF_16BITONLY	(0x0002)
 #define DM9000_PLATF_32BITONLY	(0x0004)
+#define DM9000_PLATF_EXT_PHY	(0x0008)
+#define DM9000_PLATF_NO_EEPROM	(0x0010)
 
 /* platfrom data for platfrom device structure's platfrom_data field */