Merge bk://kernel.bkbits.net/davem/net-2.5

into home.osdl.org:/home/torvalds/v2.5/linux

MAINTAINERS

@@ -420,8 +420,8 @@ L:	linux-computone@lazuli.wittsend.com
 S:	Supported
 
 COMX/MULTIGATE SYNC SERIAL DRIVERS
-P:	Gergely Madarasz
-M:	Gergely Madarasz <gorgo@itc.hu>
+P:	Pasztor Szilard
+M:	Pasztor Szilard <don@itc.hu>
 S:	Supported
 
 COSA/SRP SYNC SERIAL DRIVER

drivers/net/8139too.c

@@ -110,6 +110,7 @@
 #include <linux/mii.h>
 #include <linux/completion.h>
 #include <linux/crc32.h>
+#include <linux/suspend.h>
 #include <asm/io.h>
 #include <asm/uaccess.h>
 
@@ -1597,6 +1598,9 @@ static int rtl8139_thread (void *data)
 		timeout = next_tick;
 		do {
 			timeout = interruptible_sleep_on_timeout (&tp->thr_wait, timeout);
+			/* make swsusp happy with our thread */
+			if (current->flags & PF_FREEZE)
+				refrigerator(PF_IOTHREAD);
 		} while (!signal_pending (current) && (timeout > 0));
 
 		if (signal_pending (current)) {

drivers/net/b44.c

 /* b44.c: Broadcom 4400 device driver.
  *
  * Copyright (C) 2002 David S. Miller (davem@redhat.com)
+ * Fixed by Pekka Pietikainen (pp@ee.oulu.fi)
  */
 
 #include <linux/kernel.h>
@@ -14,6 +15,7 @@
 #include <linux/pci.h>
 #include <linux/delay.h>
 #include <linux/init.h>
+#include <linux/version.h>
 
 #include <asm/uaccess.h>
 #include <asm/io.h>
@@ -23,8 +25,8 @@
 
 #define DRV_MODULE_NAME		"b44"
 #define PFX DRV_MODULE_NAME	": "
-#define DRV_MODULE_VERSION	"0.6"
-#define DRV_MODULE_RELDATE	"Nov 11, 2002"
+#define DRV_MODULE_VERSION	"0.9"
+#define DRV_MODULE_RELDATE	"Jul 14, 2003"
 
 #define B44_DEF_MSG_ENABLE	  \
 	(NETIF_MSG_DRV		| \
@@ -78,6 +80,15 @@ MODULE_PARM_DESC(b44_debug, "B44 bitmapped debugging message enable value");
 
 static int b44_debug = -1;	/* -1 == use B44_DEF_MSG_ENABLE as value */
 
+#ifndef PCI_DEVICE_ID_BCM4401
+#define PCI_DEVICE_ID_BCM4401      0x4401
+#endif
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
+#define IRQ_RETVAL(x) 
+#define irqreturn_t void
+#endif
+
 static struct pci_device_id b44_pci_tbl[] __devinitdata = {
 	{ PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_BCM4401,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
@@ -259,7 +270,7 @@ static int ssb_is_core_up(struct b44 *bp)
 		== SBTMSLOW_CLOCK);
 }
 
-static void __b44_cam_write(struct b44 *bp, char *data, int index)
+static void __b44_cam_write(struct b44 *bp, unsigned char *data, int index)
 {
 	u32 val;
 
@@ -521,7 +532,7 @@ static void b44_check_phy(struct b44 *bp)
 			/* Link now up */
 			netif_carrier_on(bp->dev);
 			b44_link_report(bp);
-		} else if (netif_carrier_ok(bp->dev)) {
+		} else if (netif_carrier_ok(bp->dev) && !(bmsr & BMSR_LSTATUS)) {
 			/* Link now down */
 			netif_carrier_off(bp->dev);
 			b44_link_report(bp);
@@ -650,8 +661,7 @@ static void b44_recycle_rx(struct b44 *bp, int src_idx, u32 dest_idx_unmasked)
 	src_map = &bp->rx_buffers[src_idx];
 
 	dest_map->skb = src_map->skb;
-	rh = (struct rx_header *)
-		(src_map->skb->data - bp->rx_offset);
+	rh = (struct rx_header *) src_map->skb->data;
 	rh->len = 0;
 	rh->flags = 0;
 	pci_unmap_addr_set(dest_map, mapping,
@@ -660,9 +670,12 @@ static void b44_recycle_rx(struct b44 *bp, int src_idx, u32 dest_idx_unmasked)
 	ctrl = src_desc->ctrl;
 	if (dest_idx == (B44_RX_RING_SIZE - 1))
 		ctrl |= cpu_to_le32(DESC_CTRL_EOT);
+	else
+		ctrl &= cpu_to_le32(~DESC_CTRL_EOT);
 
 	dest_desc->ctrl = ctrl;
 	dest_desc->addr = src_desc->addr;
+	src_map->skb = NULL;
 }
 
 static int b44_rx(struct b44 *bp, int budget)
@@ -685,7 +698,7 @@ static int b44_rx(struct b44 *bp, int budget)
 		pci_dma_sync_single(bp->pdev, map,
 				    RX_PKT_BUF_SZ,
 				    PCI_DMA_FROMDEVICE);
-		rh = (struct rx_header *) (skb->data - bp->rx_offset);
+		rh = (struct rx_header *) skb->data;
 		len = cpu_to_le16(rh->len);
 		if ((len > (RX_PKT_BUF_SZ - bp->rx_offset)) ||
 		    (rh->flags & cpu_to_le16(RX_FLAG_ERRORS))) {
@@ -718,7 +731,9 @@ static int b44_rx(struct b44 *bp, int budget)
 				goto drop_it;
 			pci_unmap_single(bp->pdev, map,
 					 skb_size, PCI_DMA_FROMDEVICE);
-			skb_put(skb, len);
+			/* Leave out rx_header */
+                	skb_put(skb, len+bp->rx_offset);
+            	        skb_pull(skb,bp->rx_offset);
 		} else {
 			struct sk_buff *copy_skb;
 
@@ -730,8 +745,8 @@ static int b44_rx(struct b44 *bp, int budget)
 			copy_skb->dev = bp->dev;
 			skb_reserve(copy_skb, 2);
 			skb_put(copy_skb, len);
-			/* DMA sync done above */
-			memcpy(copy_skb->data, skb->data, len);
+			/* DMA sync done above, copy just the actual packet */
+			memcpy(copy_skb->data, skb->data+bp->rx_offset, len);
 
 			skb = copy_skb;
 		}
@@ -748,6 +763,7 @@ static int b44_rx(struct b44 *bp, int budget)
 	}
 
 	bp->rx_cons = cons;
+	bw32(B44_DMARX_PTR, cons * sizeof(struct dma_desc));
 
 	return received;
 }
@@ -764,6 +780,7 @@ static int b44_poll(struct net_device *netdev, int *budget)
 		b44_tx(bp);
 		/* spin_unlock(&bp->tx_lock); */
 	}
+	spin_unlock_irq(&bp->lock);
 
 	done = 1;
 	if (bp->istat & ISTAT_RX) {
@@ -783,10 +800,12 @@ static int b44_poll(struct net_device *netdev, int *budget)
 	}
 
 	if (bp->istat & ISTAT_ERRORS) {
+		spin_lock_irq(&bp->lock);
 		b44_halt(bp);
 		b44_init_rings(bp);
 		b44_init_hw(bp);
 		netif_wake_queue(bp->dev);
+		spin_unlock_irq(&bp->lock);
 		done = 1;
 	}
 
@@ -794,7 +813,6 @@ static int b44_poll(struct net_device *netdev, int *budget)
 		netif_rx_complete(netdev);
 		b44_enable_ints(bp);
 	}
-	spin_unlock_irq(&bp->lock);
 
 	return (done ? 0 : 1);
 }
@@ -885,7 +903,7 @@ static int b44_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		ctrl |= DESC_CTRL_EOT;
 
 	bp->tx_ring[entry].ctrl = cpu_to_le32(ctrl);
-	bp->tx_ring[entry].addr = cpu_to_le32((u32) mapping);
+	bp->tx_ring[entry].addr = cpu_to_le32((u32) mapping+bp->dma_offset);
 
 	entry = NEXT_TX(entry);
 
@@ -1173,8 +1191,8 @@ static int b44_init_hw(struct b44 *bp)
 	__b44_set_rx_mode(bp->dev);
 
 	/* MTU + eth header + possible VLAN tag + struct rx_header */
-	bw32(B44_RXMAXLEN, bp->dev->mtu + ETH_HLEN + 8 + 24);
-	bw32(B44_TXMAXLEN, bp->dev->mtu + ETH_HLEN + 8 + 24);
+	bw32(B44_RXMAXLEN, bp->dev->mtu + ETH_HLEN + 8 + RX_HEADER_LEN);
+	bw32(B44_TXMAXLEN, bp->dev->mtu + ETH_HLEN + 8 + RX_HEADER_LEN);
 
 	bw32(B44_TX_WMARK, 56); /* XXX magic */
 	bw32(B44_DMATX_CTRL, DMATX_CTRL_ENABLE);
@@ -1184,6 +1202,7 @@ static int b44_init_hw(struct b44 *bp)
 	bw32(B44_DMARX_ADDR, bp->rx_ring_dma + bp->dma_offset);
 
 	bw32(B44_DMARX_PTR, bp->rx_pending);
+	bp->rx_prod = bp->rx_pending;	
 
 	bw32(B44_MIB_CTRL, MIB_CTRL_CLR_ON_READ);
 
@@ -1345,6 +1364,8 @@ static void __b44_set_rx_mode(struct net_device *dev)
 			__b44_load_mcast(bp, dev);
 
 		bw32(B44_RXCONFIG, val);
+        	val = br32(B44_CAM_CTRL);
+	        bw32(B44_CAM_CTRL, val | CAM_CTRL_ENABLE);
 	}
 }
 
@@ -1678,8 +1699,9 @@ static int __devinit b44_get_invariants(struct b44 *bp)
 	bp->core_unit = ssb_core_unit(bp);
 	bp->dma_offset = ssb_get_addr(bp, SBID_PCI_DMA, 0);
 
+	/* XXX - really required? 
 	   bp->flags |= B44_FLAG_BUGGY_TXPTR;
-
+         */
 out:
 	return err;
 }

drivers/net/b44.h

@@ -142,7 +142,7 @@
 #define  MDIO_OP_READ		2
 #define  MDIO_DATA_SB_MASK	0xc0000000 /* Start Bits */
 #define  MDIO_DATA_SB_SHIFT	30
-#define  MDIO_DATA_SB_START	0x10000000 /* Start Of Frame */
+#define  MDIO_DATA_SB_START	0x40000000 /* Start Of Frame */
 #define B44_EMAC_IMASK	0x0418UL /* EMAC Interrupt Mask */
 #define B44_EMAC_ISTAT	0x041CUL /* EMAC Interrupt Status */
 #define  EMAC_INT_MII		0x00000001 /* MII MDIO Interrupt */

drivers/net/e1000/e1000_ethtool.c

@@ -1475,6 +1475,107 @@ e1000_ethtool_ioctl(struct net_device *netdev, struct ifreq *ifr)
 			return -EFAULT;
 		return 0;
 	}
+	case ETHTOOL_GRXCSUM: {
+		struct ethtool_value edata = { ETHTOOL_GRXCSUM };
+
+		edata.data = adapter->rx_csum;
+		if (copy_to_user(addr, &edata, sizeof(edata)))
+			return -EFAULT;
+		return 0;
+	}
+	case ETHTOOL_SRXCSUM: {
+		struct ethtool_value edata;
+
+		if (copy_from_user(&edata, addr, sizeof(edata)))
+			return -EFAULT;
+		adapter->rx_csum = edata.data;
+		if(netif_running(netdev)) {
+			e1000_down(adapter);
+			e1000_up(adapter);
+		} else
+			e1000_reset(adapter);
+		return 0;
+	}
+	case ETHTOOL_GTXCSUM: {
+		struct ethtool_value edata = { ETHTOOL_GTXCSUM };
+
+		edata.data =
+			(netdev->features & NETIF_F_HW_CSUM) != 0;
+		if (copy_to_user(addr, &edata, sizeof(edata)))
+			return -EFAULT;
+		return 0;
+	}
+	case ETHTOOL_STXCSUM: {
+		struct ethtool_value edata;
+
+		if (copy_from_user(&edata, addr, sizeof(edata)))
+			return -EFAULT;
+
+		if(adapter->hw.mac_type < e1000_82543) {
+			if (edata.data != 0)
+				return -EINVAL;
+			return 0;
+		}
+
+		if (edata.data)
+			netdev->features |= NETIF_F_HW_CSUM;
+		else
+			netdev->features &= ~NETIF_F_HW_CSUM;
+
+		return 0;
+	}
+	case ETHTOOL_GSG: {
+		struct ethtool_value edata = { ETHTOOL_GSG };
+
+		edata.data =
+			(netdev->features & NETIF_F_SG) != 0;
+		if (copy_to_user(addr, &edata, sizeof(edata)))
+			return -EFAULT;
+		return 0;
+	}
+	case ETHTOOL_SSG: {
+		struct ethtool_value edata;
+
+		if (copy_from_user(&edata, addr, sizeof(edata)))
+			return -EFAULT;
+
+		if (edata.data)
+			netdev->features |= NETIF_F_SG;
+		else
+			netdev->features &= ~NETIF_F_SG;
+
+		return 0;
+	}
+#ifdef NETIF_F_TSO
+	case ETHTOOL_GTSO: {
+		struct ethtool_value edata = { ETHTOOL_GTSO };
+
+		edata.data = (netdev->features & NETIF_F_TSO) != 0;
+		if (copy_to_user(addr, &edata, sizeof(edata)))
+			return -EFAULT;
+		return 0;
+	}
+	case ETHTOOL_STSO: {
+		struct ethtool_value edata;
+
+		if (copy_from_user(&edata, addr, sizeof(edata)))
+			return -EFAULT;
+
+		if ((adapter->hw.mac_type < e1000_82544) ||
+		    (adapter->hw.mac_type == e1000_82547)) {
+			if (edata.data != 0)
+				return -EINVAL;
+			return 0;
+		}
+
+		if (edata.data)
+			netdev->features |= NETIF_F_TSO;
+		else
+			netdev->features &= ~NETIF_F_TSO;
+
+		return 0;
+	}
+#endif
 	default:
 		return -EOPNOTSUPP;
 	}

drivers/net/e1000/e1000_main.c

@@ -50,7 +50,7 @@
 
 char e1000_driver_name[] = "e1000";
 char e1000_driver_string[] = "Intel(R) PRO/1000 Network Driver";
-char e1000_driver_version[] = "5.1.13-k1";
+char e1000_driver_version[] = "5.1.13-k2";
 char e1000_copyright[] = "Copyright (c) 1999-2003 Intel Corporation.";
 
 /* e1000_pci_tbl - PCI Device ID Table

drivers/net/ne2k-pci.c

@@ -635,6 +635,7 @@ static void __devexit ne2k_pci_remove_one (struct pci_dev *pdev)
 
 	unregister_netdev(dev);
 	release_region(dev->base_addr, NE_IO_EXTENT);
+	kfree(dev->priv);
 	kfree(dev);
 	pci_set_drvdata(pdev, NULL);
 }

drivers/net/pcmcia/3c574_cs.c

@@ -297,6 +297,7 @@ static dev_link_t *tc574_attach(void)
 	link = &lp->link;
 	link->priv = dev;
 
+	spin_lock_init(&lp->window_lock);
 	init_timer(&link->release);
 	link->release.function = &tc574_release;
 	link->release.data = (unsigned long)link;

drivers/net/sk_mca.c

@@ -254,8 +254,7 @@ static void SetLANCE(struct SKMCA_NETDEV *dev, u16 addr, u16 value)
 
 	/* disable interrupts */
 
-	save_flags(flags);
-	cli();
+	spin_lock_irqsave(&priv->lock, flags);
 
 	/* wait until no transfer is pending */
 
@@ -281,7 +280,7 @@ static void SetLANCE(struct SKMCA_NETDEV *dev, u16 addr, u16 value)
 
 	/* reenable interrupts */
 
-	restore_flags(flags);
+	spin_lock_irqrestore(&priv->lock, flags);
 }
 
 /* get LANCE register */
@@ -294,8 +293,7 @@ static u16 GetLANCE(struct SKMCA_NETDEV *dev, u16 addr)
 
 	/* disable interrupts */
 
-	save_flags(flags);
-	cli();
+	spin_lock_irqsave(&priv->lock, flags);
 
 	/* wait until no transfer is pending */
 
@@ -321,7 +319,7 @@ static u16 GetLANCE(struct SKMCA_NETDEV *dev, u16 addr)
 
 	/* reenable interrupts */
 
-	restore_flags(flags);
+	spin_lock_irqrestore(&priv->lock, flags);
 
 	return res;
 }
@@ -968,8 +966,9 @@ static int skmca_tx(struct sk_buff *skb, struct SKMCA_NETDEV *dev)
 #endif
 
 	/* one more descriptor busy */
-	save_flags(flags);
-	cli();
+
+	spin_lock_irqsave(&priv->lock, flags);
+
 	priv->nexttxput++;
 	if (priv->nexttxput >= TXCOUNT)
 		priv->nexttxput = 0;
@@ -994,7 +993,7 @@ static int skmca_tx(struct sk_buff *skb, struct SKMCA_NETDEV *dev)
 	if (priv->txbusy == 0)
 		SetLANCE(dev, LANCE_CSR0, CSR0_INEA | CSR0_TDMD);
 
-	restore_flags(flags);
+	spin_lock_irqrestore(&priv->lock, flags);
 
       tx_done:
 

drivers/net/sk_mca.h

@@ -53,6 +53,7 @@ typedef struct {
 	int realirq;		/* memorizes actual IRQ, even when 
 				   currently not allocated          */
 	skmca_medium medium;	/* physical cannector               */
+	spinlock_t lock;
 } skmca_priv;
 
 /* card registers: control/status register bits */

drivers/net/via-rhine.c

@@ -122,11 +122,14 @@
 	- No filtering multicast in promisc mode (Edward Peng)
 	- Fix for Rhine-I Tx timeouts
 
+	LK1.1.19 (Roger Luethi)
+	- Increase Tx threshold for unspecified errors
+
 */
 
 #define DRV_NAME	"via-rhine"
-#define DRV_VERSION	"1.1.18-2.5"
-#define DRV_RELDATE	"July-4-2003"
+#define DRV_VERSION	"1.1.19-2.5"
+#define DRV_RELDATE	"July-12-2003"
 
 
 /* A few user-configurable values.
@@ -1664,9 +1667,13 @@ static void via_rhine_error(struct net_device *dev, int intr_status)
 	}
 	if ((intr_status & IntrTxError) && ~( IntrTxAborted | IntrTxUnderrun |
 										   IntrTxDescRace )) {
-		if (debug > 2)
-			printk(KERN_INFO "%s: Unspecified error.\n",
-				   dev->name);
+		if (np->tx_thresh < 0xE0) {
+			writeb(np->tx_thresh += 0x20, ioaddr + TxConfig);
+		}
+		if (debug > 1)
+			printk(KERN_INFO "%s: Unspecified error. Tx "
+				   "threshold now %2.2x.\n",
+				   dev->name, np->tx_thresh);
 	}
 	if (intr_status & ( IntrTxAborted | IntrTxUnderrun | IntrTxDescRace |
 						IntrTxError ))

drivers/net/wan/Kconfig

@@ -60,9 +60,10 @@ config COSA
 #
 # COMX drivers
 #
+# Not updated to 2.6.
 config COMX
 	tristate "MultiGate (COMX) synchronous serial boards support"
-	depends on WAN && (ISA || PCI)
+	depends on WAN && (ISA || PCI) && OBSOLETE
 	---help---
 	  Say Y if you want to use any board from the MultiGate (COMX) family.
 	  These boards are synchronous serial adapters for the PC,

drivers/net/wireless/Kconfig

@@ -296,6 +296,14 @@ config PCMCIA_ATMEL
 	 firmware package can be downloaded from
 	 http://www.thekelleys.org.uk/atmel/atmel_firmware.tar.gz
 
+config PCMCIA_WL3501
+      tristate "Planet WL3501 PCMCIA cards"
+      depends on NET_RADIO && EXPERIMENTAL && PCMCIA
+       ---help---
+         A driver for WL3501 PCMCIA 802.11 wireless cards made by Planet.
+	 It has basic support for Linux wireless extensions and initial
+	 micro support for ethtool.
+
 # yes, this works even when no drivers are selected
 config NET_WIRELESS
 	bool

drivers/net/wireless/Makefile

@@ -23,4 +23,4 @@ obj-$(CONFIG_AIRO_CS)		+= airo_cs.o airo.o
 # 16-bit wireless PCMCIA client drivers
 obj-$(CONFIG_PCMCIA_RAYCS)	+= ray_cs.o
 obj-$(CONFIG_PCMCIA_ATMEL)      += atmel_cs.o atmel.o 
-
+obj-$(CONFIG_PCMCIA_WL3501)	+= wl3501_cs.o

include/linux/ethtool.h

@@ -281,6 +281,8 @@ struct ethtool_stats {
 #define ETHTOOL_GSTRINGS	0x0000001b /* get specified string set */
 #define ETHTOOL_PHYS_ID		0x0000001c /* identify the NIC */
 #define ETHTOOL_GSTATS		0x0000001d /* get NIC-specific statistics */
+#define ETHTOOL_GTSO		0x0000001e /* Get TSO enable (ethtool_value) */
+#define ETHTOOL_STSO		0x0000001f /* Set TSO enable (ethtool_value) */
 
 /* compatibility with older code */
 #define SPARC_ETH_GSET		ETHTOOL_GSET