Merge branch 'master' into for-2.6.35

Conflicts:
	fs/ext3/fsync.c

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

1 files changed, 225 insertions, 204 deletions

diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index b15ece26ed84..ebdea0891665 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -31,7 +31,7 @@
 
 char e1000_driver_name[] = "e1000";
 static char e1000_driver_string[] = "Intel(R) PRO/1000 Network Driver";
-#define DRV_VERSION "7.3.21-k5-NAPI"
+#define DRV_VERSION "7.3.21-k6-NAPI"
 const char e1000_driver_version[] = DRV_VERSION;
 static const char e1000_copyright[] = "Copyright (c) 1999-2006 Intel Corporation.";
 
@@ -214,6 +214,17 @@ module_param(debug, int, 0);
 MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
 
 /**
+ * e1000_get_hw_dev - return device
+ * used by hardware layer to print debugging information
+ *
+ **/
+struct net_device *e1000_get_hw_dev(struct e1000_hw *hw)
+{
+	struct e1000_adapter *adapter = hw->back;
+	return adapter->netdev;
+}
+
+/**
  * e1000_init_module - Driver Registration Routine
  *
  * e1000_init_module is the first routine called when the driver is
@@ -223,18 +234,17 @@ MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
 static int __init e1000_init_module(void)
 {
 	int ret;
-	printk(KERN_INFO "%s - version %s\n",
-	       e1000_driver_string, e1000_driver_version);
+	pr_info("%s - version %s\n", e1000_driver_string, e1000_driver_version);
 
-	printk(KERN_INFO "%s\n", e1000_copyright);
+	pr_info("%s\n", e1000_copyright);
 
 	ret = pci_register_driver(&e1000_driver);
 	if (copybreak != COPYBREAK_DEFAULT) {
 		if (copybreak == 0)
-			printk(KERN_INFO "e1000: copybreak disabled\n");
+			pr_info("copybreak disabled\n");
 		else
-			printk(KERN_INFO "e1000: copybreak enabled for "
-			       "packets <= %u bytes\n", copybreak);
+			pr_info("copybreak enabled for "
+				   "packets <= %u bytes\n", copybreak);
 	}
 	return ret;
 }
@@ -265,8 +275,7 @@ static int e1000_request_irq(struct e1000_adapter *adapter)
 	err = request_irq(adapter->pdev->irq, handler, irq_flags, netdev->name,
 	                  netdev);
 	if (err) {
-		DPRINTK(PROBE, ERR,
-		        "Unable to allocate interrupt Error: %d\n", err);
+		e_err("Unable to allocate interrupt Error: %d\n", err);
 	}
 
 	return err;
@@ -648,7 +657,7 @@ void e1000_reset(struct e1000_adapter *adapter)
 		ew32(WUC, 0);
 
 	if (e1000_init_hw(hw))
-		DPRINTK(PROBE, ERR, "Hardware Error\n");
+		e_err("Hardware Error\n");
 	e1000_update_mng_vlan(adapter);
 
 	/* if (adapter->hwflags & HWFLAGS_PHY_PWR_BIT) { */
@@ -689,8 +698,7 @@ static void e1000_dump_eeprom(struct e1000_adapter *adapter)
 
 	data = kmalloc(eeprom.len, GFP_KERNEL);
 	if (!data) {
-		printk(KERN_ERR "Unable to allocate memory to dump EEPROM"
-		       " data\n");
+		pr_err("Unable to allocate memory to dump EEPROM data\n");
 		return;
 	}
 
@@ -702,30 +710,25 @@ static void e1000_dump_eeprom(struct e1000_adapter *adapter)
 		csum_new += data[i] + (data[i + 1] << 8);
 	csum_new = EEPROM_SUM - csum_new;
 
-	printk(KERN_ERR "/*********************/\n");
-	printk(KERN_ERR "Current EEPROM Checksum : 0x%04x\n", csum_old);
-	printk(KERN_ERR "Calculated              : 0x%04x\n", csum_new);
+	pr_err("/*********************/\n");
+	pr_err("Current EEPROM Checksum : 0x%04x\n", csum_old);
+	pr_err("Calculated              : 0x%04x\n", csum_new);
 
-	printk(KERN_ERR "Offset    Values\n");
-	printk(KERN_ERR "========  ======\n");
+	pr_err("Offset    Values\n");
+	pr_err("========  ======\n");
 	print_hex_dump(KERN_ERR, "", DUMP_PREFIX_OFFSET, 16, 1, data, 128, 0);
 
-	printk(KERN_ERR "Include this output when contacting your support "
-	       "provider.\n");
-	printk(KERN_ERR "This is not a software error! Something bad "
-	       "happened to your hardware or\n");
-	printk(KERN_ERR "EEPROM image. Ignoring this "
-	       "problem could result in further problems,\n");
-	printk(KERN_ERR "possibly loss of data, corruption or system hangs!\n");
-	printk(KERN_ERR "The MAC Address will be reset to 00:00:00:00:00:00, "
-	       "which is invalid\n");
-	printk(KERN_ERR "and requires you to set the proper MAC "
-	       "address manually before continuing\n");
-	printk(KERN_ERR "to enable this network device.\n");
-	printk(KERN_ERR "Please inspect the EEPROM dump and report the issue "
-	       "to your hardware vendor\n");
-	printk(KERN_ERR "or Intel Customer Support.\n");
-	printk(KERN_ERR "/*********************/\n");
+	pr_err("Include this output when contacting your support provider.\n");
+	pr_err("This is not a software error! Something bad happened to\n");
+	pr_err("your hardware or EEPROM image. Ignoring this problem could\n");
+	pr_err("result in further problems, possibly loss of data,\n");
+	pr_err("corruption or system hangs!\n");
+	pr_err("The MAC Address will be reset to 00:00:00:00:00:00,\n");
+	pr_err("which is invalid and requires you to set the proper MAC\n");
+	pr_err("address manually before continuing to enable this network\n");
+	pr_err("device. Please inspect the EEPROM dump and report the\n");
+	pr_err("issue to your hardware vendor or Intel Customer Support.\n");
+	pr_err("/*********************/\n");
 
 	kfree(data);
 }
@@ -823,16 +826,16 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
 	if (err)
 		return err;
 
-	if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) &&
-	    !pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64))) {
+	if (!dma_set_mask(&pdev->dev, DMA_BIT_MASK(64)) &&
+	    !dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(64))) {
 		pci_using_dac = 1;
 	} else {
-		err = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
+		err = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32));
 		if (err) {
-			err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
+			err = dma_set_coherent_mask(&pdev->dev,
+						    DMA_BIT_MASK(32));
 			if (err) {
-				E1000_ERR("No usable DMA configuration, "
-					  "aborting\n");
+				pr_err("No usable DMA config, aborting\n");
 				goto err_dma;
 			}
 		}
@@ -922,7 +925,7 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
 
 	/* initialize eeprom parameters */
 	if (e1000_init_eeprom_params(hw)) {
-		E1000_ERR("EEPROM initialization failed\n");
+		e_err("EEPROM initialization failed\n");
 		goto err_eeprom;
 	}
 
@@ -933,7 +936,7 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
 
 	/* make sure the EEPROM is good */
 	if (e1000_validate_eeprom_checksum(hw) < 0) {
-		DPRINTK(PROBE, ERR, "The EEPROM Checksum Is Not Valid\n");
+		e_err("The EEPROM Checksum Is Not Valid\n");
 		e1000_dump_eeprom(adapter);
 		/*
 		 * set MAC address to all zeroes to invalidate and temporary
@@ -947,14 +950,14 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
 	} else {
 		/* copy the MAC address out of the EEPROM */
 		if (e1000_read_mac_addr(hw))
-			DPRINTK(PROBE, ERR, "EEPROM Read Error\n");
+			e_err("EEPROM Read Error\n");
 	}
 	/* don't block initalization here due to bad MAC address */
 	memcpy(netdev->dev_addr, hw->mac_addr, netdev->addr_len);
 	memcpy(netdev->perm_addr, hw->mac_addr, netdev->addr_len);
 
 	if (!is_valid_ether_addr(netdev->perm_addr))
-		DPRINTK(PROBE, ERR, "Invalid MAC Address\n");
+		e_err("Invalid MAC Address\n");
 
 	e1000_get_bus_info(hw);
 
@@ -1035,8 +1038,16 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
 	adapter->wol = adapter->eeprom_wol;
 	device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
 
+	/* reset the hardware with the new settings */
+	e1000_reset(adapter);
+
+	strcpy(netdev->name, "eth%d");
+	err = register_netdev(netdev);
+	if (err)
+		goto err_register;
+
 	/* print bus type/speed/width info */
-	DPRINTK(PROBE, INFO, "(PCI%s:%s:%s) ",
+	e_info("(PCI%s:%s:%s) ",
 		((hw->bus_type == e1000_bus_type_pcix) ? "-X" : ""),
 		((hw->bus_speed == e1000_bus_speed_133) ? "133MHz" :
 		 (hw->bus_speed == e1000_bus_speed_120) ? "120MHz" :
@@ -1044,20 +1055,12 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
 		 (hw->bus_speed == e1000_bus_speed_66) ? "66MHz" : "33MHz"),
 		((hw->bus_width == e1000_bus_width_64) ? "64-bit" : "32-bit"));
 
-	printk("%pM\n", netdev->dev_addr);
-
-	/* reset the hardware with the new settings */
-	e1000_reset(adapter);
-
-	strcpy(netdev->name, "eth%d");
-	err = register_netdev(netdev);
-	if (err)
-		goto err_register;
+	e_info("%pM\n", netdev->dev_addr);
 
 	/* carrier off reporting is important to ethtool even BEFORE open */
 	netif_carrier_off(netdev);
 
-	DPRINTK(PROBE, INFO, "Intel(R) PRO/1000 Network Connection\n");
+	e_info("Intel(R) PRO/1000 Network Connection\n");
 
 	cards_found++;
 	return 0;
@@ -1157,7 +1160,7 @@ static int __devinit e1000_sw_init(struct e1000_adapter *adapter)
 	/* identify the MAC */
 
 	if (e1000_set_mac_type(hw)) {
-		DPRINTK(PROBE, ERR, "Unknown MAC Type\n");
+		e_err("Unknown MAC Type\n");
 		return -EIO;
 	}
 
@@ -1190,7 +1193,7 @@ static int __devinit e1000_sw_init(struct e1000_adapter *adapter)
 	adapter->num_rx_queues = 1;
 
 	if (e1000_alloc_queues(adapter)) {
-		DPRINTK(PROBE, ERR, "Unable to allocate memory for queues\n");
+		e_err("Unable to allocate memory for queues\n");
 		return -ENOMEM;
 	}
 
@@ -1384,8 +1387,7 @@ static int e1000_setup_tx_resources(struct e1000_adapter *adapter,
 	size = sizeof(struct e1000_buffer) * txdr->count;
 	txdr->buffer_info = vmalloc(size);
 	if (!txdr->buffer_info) {
-		DPRINTK(PROBE, ERR,
-		"Unable to allocate memory for the transmit descriptor ring\n");
+		e_err("Unable to allocate memory for the Tx descriptor ring\n");
 		return -ENOMEM;
 	}
 	memset(txdr->buffer_info, 0, size);
@@ -1395,12 +1397,12 @@ static int e1000_setup_tx_resources(struct e1000_adapter *adapter,
 	txdr->size = txdr->count * sizeof(struct e1000_tx_desc);
 	txdr->size = ALIGN(txdr->size, 4096);
 
-	txdr->desc = pci_alloc_consistent(pdev, txdr->size, &txdr->dma);
+	txdr->desc = dma_alloc_coherent(&pdev->dev, txdr->size, &txdr->dma,
+					GFP_KERNEL);
 	if (!txdr->desc) {
 setup_tx_desc_die:
 		vfree(txdr->buffer_info);
-		DPRINTK(PROBE, ERR,
-		"Unable to allocate memory for the transmit descriptor ring\n");
+		e_err("Unable to allocate memory for the Tx descriptor ring\n");
 		return -ENOMEM;
 	}
 
@@ -1408,29 +1410,32 @@ setup_tx_desc_die:
 	if (!e1000_check_64k_bound(adapter, txdr->desc, txdr->size)) {
 		void *olddesc = txdr->desc;
 		dma_addr_t olddma = txdr->dma;
-		DPRINTK(TX_ERR, ERR, "txdr align check failed: %u bytes "
-				     "at %p\n", txdr->size, txdr->desc);
+		e_err("txdr align check failed: %u bytes at %p\n",
+		      txdr->size, txdr->desc);
 		/* Try again, without freeing the previous */
-		txdr->desc = pci_alloc_consistent(pdev, txdr->size, &txdr->dma);
+		txdr->desc = dma_alloc_coherent(&pdev->dev, txdr->size,
+						&txdr->dma, GFP_KERNEL);
 		/* Failed allocation, critical failure */
 		if (!txdr->desc) {
-			pci_free_consistent(pdev, txdr->size, olddesc, olddma);
+			dma_free_coherent(&pdev->dev, txdr->size, olddesc,
+					  olddma);
 			goto setup_tx_desc_die;
 		}
 
 		if (!e1000_check_64k_bound(adapter, txdr->desc, txdr->size)) {
 			/* give up */
-			pci_free_consistent(pdev, txdr->size, txdr->desc,
-					    txdr->dma);
-			pci_free_consistent(pdev, txdr->size, olddesc, olddma);
-			DPRINTK(PROBE, ERR,
-				"Unable to allocate aligned memory "
-				"for the transmit descriptor ring\n");
+			dma_free_coherent(&pdev->dev, txdr->size, txdr->desc,
+					  txdr->dma);
+			dma_free_coherent(&pdev->dev, txdr->size, olddesc,
+					  olddma);
+			e_err("Unable to allocate aligned memory "
+			      "for the transmit descriptor ring\n");
 			vfree(txdr->buffer_info);
 			return -ENOMEM;
 		} else {
 			/* Free old allocation, new allocation was successful */
-			pci_free_consistent(pdev, txdr->size, olddesc, olddma);
+			dma_free_coherent(&pdev->dev, txdr->size, olddesc,
+					  olddma);
 		}
 	}
 	memset(txdr->desc, 0, txdr->size);
@@ -1456,8 +1461,7 @@ int e1000_setup_all_tx_resources(struct e1000_adapter *adapter)
 	for (i = 0; i < adapter->num_tx_queues; i++) {
 		err = e1000_setup_tx_resources(adapter, &adapter->tx_ring[i]);
 		if (err) {
-			DPRINTK(PROBE, ERR,
-				"Allocation for Tx Queue %u failed\n", i);
+			e_err("Allocation for Tx Queue %u failed\n", i);
 			for (i-- ; i >= 0; i--)
 				e1000_free_tx_resources(adapter,
 							&adapter->tx_ring[i]);
@@ -1577,8 +1581,7 @@ static int e1000_setup_rx_resources(struct e1000_adapter *adapter,
 	size = sizeof(struct e1000_buffer) * rxdr->count;
 	rxdr->buffer_info = vmalloc(size);
 	if (!rxdr->buffer_info) {
-		DPRINTK(PROBE, ERR,
-		"Unable to allocate memory for the receive descriptor ring\n");
+		e_err("Unable to allocate memory for the Rx descriptor ring\n");
 		return -ENOMEM;
 	}
 	memset(rxdr->buffer_info, 0, size);
@@ -1590,11 +1593,11 @@ static int e1000_setup_rx_resources(struct e1000_adapter *adapter,
 	rxdr->size = rxdr->count * desc_len;
 	rxdr->size = ALIGN(rxdr->size, 4096);
 
-	rxdr->desc = pci_alloc_consistent(pdev, rxdr->size, &rxdr->dma);
+	rxdr->desc = dma_alloc_coherent(&pdev->dev, rxdr->size, &rxdr->dma,
+					GFP_KERNEL);
 
 	if (!rxdr->desc) {
-		DPRINTK(PROBE, ERR,
-		"Unable to allocate memory for the receive descriptor ring\n");
+		e_err("Unable to allocate memory for the Rx descriptor ring\n");
 setup_rx_desc_die:
 		vfree(rxdr->buffer_info);
 		return -ENOMEM;
@@ -1604,31 +1607,33 @@ setup_rx_desc_die:
 	if (!e1000_check_64k_bound(adapter, rxdr->desc, rxdr->size)) {
 		void *olddesc = rxdr->desc;
 		dma_addr_t olddma = rxdr->dma;
-		DPRINTK(RX_ERR, ERR, "rxdr align check failed: %u bytes "
-				     "at %p\n", rxdr->size, rxdr->desc);
+		e_err("rxdr align check failed: %u bytes at %p\n",
+		      rxdr->size, rxdr->desc);
 		/* Try again, without freeing the previous */
-		rxdr->desc = pci_alloc_consistent(pdev, rxdr->size, &rxdr->dma);
+		rxdr->desc = dma_alloc_coherent(&pdev->dev, rxdr->size,
+						&rxdr->dma, GFP_KERNEL);
 		/* Failed allocation, critical failure */
 		if (!rxdr->desc) {
-			pci_free_consistent(pdev, rxdr->size, olddesc, olddma);
-			DPRINTK(PROBE, ERR,
-				"Unable to allocate memory "
-				"for the receive descriptor ring\n");
+			dma_free_coherent(&pdev->dev, rxdr->size, olddesc,
+					  olddma);
+			e_err("Unable to allocate memory for the Rx descriptor "
+			      "ring\n");
 			goto setup_rx_desc_die;
 		}
 
 		if (!e1000_check_64k_bound(adapter, rxdr->desc, rxdr->size)) {
 			/* give up */
-			pci_free_consistent(pdev, rxdr->size, rxdr->desc,
-					    rxdr->dma);
-			pci_free_consistent(pdev, rxdr->size, olddesc, olddma);
-			DPRINTK(PROBE, ERR,
-				"Unable to allocate aligned memory "
-				"for the receive descriptor ring\n");
+			dma_free_coherent(&pdev->dev, rxdr->size, rxdr->desc,
+					  rxdr->dma);
+			dma_free_coherent(&pdev->dev, rxdr->size, olddesc,
+					  olddma);
+			e_err("Unable to allocate aligned memory for the Rx "
+			      "descriptor ring\n");
 			goto setup_rx_desc_die;
 		} else {
 			/* Free old allocation, new allocation was successful */
-			pci_free_consistent(pdev, rxdr->size, olddesc, olddma);
+			dma_free_coherent(&pdev->dev, rxdr->size, olddesc,
+					  olddma);
 		}
 	}
 	memset(rxdr->desc, 0, rxdr->size);
@@ -1655,8 +1660,7 @@ int e1000_setup_all_rx_resources(struct e1000_adapter *adapter)
 	for (i = 0; i < adapter->num_rx_queues; i++) {
 		err = e1000_setup_rx_resources(adapter, &adapter->rx_ring[i]);
 		if (err) {
-			DPRINTK(PROBE, ERR,
-				"Allocation for Rx Queue %u failed\n", i);
+			e_err("Allocation for Rx Queue %u failed\n", i);
 			for (i-- ; i >= 0; i--)
 				e1000_free_rx_resources(adapter,
 							&adapter->rx_ring[i]);
@@ -1804,7 +1808,8 @@ static void e1000_free_tx_resources(struct e1000_adapter *adapter,
 	vfree(tx_ring->buffer_info);
 	tx_ring->buffer_info = NULL;
 
-	pci_free_consistent(pdev, tx_ring->size, tx_ring->desc, tx_ring->dma);
+	dma_free_coherent(&pdev->dev, tx_ring->size, tx_ring->desc,
+			  tx_ring->dma);
 
 	tx_ring->desc = NULL;
 }
@@ -1829,12 +1834,12 @@ static void e1000_unmap_and_free_tx_resource(struct e1000_adapter *adapter,
 {
 	if (buffer_info->dma) {
 		if (buffer_info->mapped_as_page)
-			pci_unmap_page(adapter->pdev, buffer_info->dma,
-				       buffer_info->length, PCI_DMA_TODEVICE);
+			dma_unmap_page(&adapter->pdev->dev, buffer_info->dma,
+				       buffer_info->length, DMA_TO_DEVICE);
 		else
-			pci_unmap_single(adapter->pdev,	buffer_info->dma,
+			dma_unmap_single(&adapter->pdev->dev, buffer_info->dma,
 					 buffer_info->length,
-					 PCI_DMA_TODEVICE);
+					 DMA_TO_DEVICE);
 		buffer_info->dma = 0;
 	}
 	if (buffer_info->skb) {
@@ -1912,7 +1917,8 @@ static void e1000_free_rx_resources(struct e1000_adapter *adapter,
 	vfree(rx_ring->buffer_info);
 	rx_ring->buffer_info = NULL;
 
-	pci_free_consistent(pdev, rx_ring->size, rx_ring->desc, rx_ring->dma);
+	dma_free_coherent(&pdev->dev, rx_ring->size, rx_ring->desc,
+			  rx_ring->dma);
 
 	rx_ring->desc = NULL;
 }
@@ -1952,14 +1958,14 @@ static void e1000_clean_rx_ring(struct e1000_adapter *adapter,
 		buffer_info = &rx_ring->buffer_info[i];
 		if (buffer_info->dma &&
 		    adapter->clean_rx == e1000_clean_rx_irq) {
-			pci_unmap_single(pdev, buffer_info->dma,
+			dma_unmap_single(&pdev->dev, buffer_info->dma,
 			                 buffer_info->length,
-			                 PCI_DMA_FROMDEVICE);
+					 DMA_FROM_DEVICE);
 		} else if (buffer_info->dma &&
 		           adapter->clean_rx == e1000_clean_jumbo_rx_irq) {
-			pci_unmap_page(pdev, buffer_info->dma,
-			               buffer_info->length,
-			               PCI_DMA_FROMDEVICE);
+			dma_unmap_page(&pdev->dev, buffer_info->dma,
+				       buffer_info->length,
+				       DMA_FROM_DEVICE);
 		}
 
 		buffer_info->dma = 0;
@@ -2098,7 +2104,6 @@ static void e1000_set_rx_mode(struct net_device *netdev)
 	struct e1000_hw *hw = &adapter->hw;
 	struct netdev_hw_addr *ha;
 	bool use_uc = false;
-	struct dev_addr_list *mc_ptr;
 	u32 rctl;
 	u32 hash_value;
 	int i, rar_entries = E1000_RAR_ENTRIES;
@@ -2106,7 +2111,7 @@ static void e1000_set_rx_mode(struct net_device *netdev)
 	u32 *mcarray = kcalloc(mta_reg_count, sizeof(u32), GFP_ATOMIC);
 
 	if (!mcarray) {
-		DPRINTK(PROBE, ERR, "memory allocation failed\n");
+		e_err("memory allocation failed\n");
 		return;
 	}
 
@@ -2156,19 +2161,17 @@ static void e1000_set_rx_mode(struct net_device *netdev)
 			e1000_rar_set(hw, ha->addr, i++);
 		}
 
-	WARN_ON(i == rar_entries);
-
-	netdev_for_each_mc_addr(mc_ptr, netdev) {
+	netdev_for_each_mc_addr(ha, netdev) {
 		if (i == rar_entries) {
 			/* load any remaining addresses into the hash table */
 			u32 hash_reg, hash_bit, mta;
-			hash_value = e1000_hash_mc_addr(hw, mc_ptr->da_addr);
+			hash_value = e1000_hash_mc_addr(hw, ha->addr);
 			hash_reg = (hash_value >> 5) & 0x7F;
 			hash_bit = hash_value & 0x1F;
 			mta = (1 << hash_bit);
 			mcarray[hash_reg] |= mta;
 		} else {
-			e1000_rar_set(hw, mc_ptr->da_addr, i++);
+			e1000_rar_set(hw, ha->addr, i++);
 		}
 	}
 
@@ -2302,16 +2305,16 @@ static void e1000_watchdog(unsigned long data)
 			                           &adapter->link_duplex);
 
 			ctrl = er32(CTRL);
-			printk(KERN_INFO "e1000: %s NIC Link is Up %d Mbps %s, "
-			       "Flow Control: %s\n",
-			       netdev->name,
-			       adapter->link_speed,
-			       adapter->link_duplex == FULL_DUPLEX ?
-			        "Full Duplex" : "Half Duplex",
-			        ((ctrl & E1000_CTRL_TFCE) && (ctrl &
-			        E1000_CTRL_RFCE)) ? "RX/TX" : ((ctrl &
-			        E1000_CTRL_RFCE) ? "RX" : ((ctrl &
-			        E1000_CTRL_TFCE) ? "TX" : "None" )));
+			pr_info("%s NIC Link is Up %d Mbps %s, "
+				"Flow Control: %s\n",
+				netdev->name,
+				adapter->link_speed,
+				adapter->link_duplex == FULL_DUPLEX ?
+				"Full Duplex" : "Half Duplex",
+				((ctrl & E1000_CTRL_TFCE) && (ctrl &
+				E1000_CTRL_RFCE)) ? "RX/TX" : ((ctrl &
+				E1000_CTRL_RFCE) ? "RX" : ((ctrl &
+				E1000_CTRL_TFCE) ? "TX" : "None")));
 
 			/* adjust timeout factor according to speed/duplex */
 			adapter->tx_timeout_factor = 1;
@@ -2341,8 +2344,8 @@ static void e1000_watchdog(unsigned long data)
 		if (netif_carrier_ok(netdev)) {
 			adapter->link_speed = 0;
 			adapter->link_duplex = 0;
-			printk(KERN_INFO "e1000: %s NIC Link is Down\n",
-			       netdev->name);
+			pr_info("%s NIC Link is Down\n",
+				netdev->name);
 			netif_carrier_off(netdev);
 
 			if (!test_bit(__E1000_DOWN, &adapter->flags))
@@ -2381,6 +2384,22 @@ link_up:
 		}
 	}
 
+	/* Simple mode for Interrupt Throttle Rate (ITR) */
+	if (hw->mac_type >= e1000_82540 && adapter->itr_setting == 4) {
+		/*
+		 * Symmetric Tx/Rx gets a reduced ITR=2000;
+		 * Total asymmetrical Tx or Rx gets ITR=8000;
+		 * everyone else is between 2000-8000.
+		 */
+		u32 goc = (adapter->gotcl + adapter->gorcl) / 10000;
+		u32 dif = (adapter->gotcl > adapter->gorcl ?
+			    adapter->gotcl - adapter->gorcl :
+			    adapter->gorcl - adapter->gotcl) / 10000;
+		u32 itr = goc > 0 ? (dif * 6000 / goc + 2000) : 8000;
+
+		ew32(ITR, 1000000000 / (itr * 256));
+	}
+
 	/* Cause software interrupt to ensure rx ring is cleaned */
 	ew32(ICS, E1000_ICS_RXDMT0);
 
@@ -2525,8 +2544,6 @@ set_itr_now:
 		adapter->itr = new_itr;
 		ew32(ITR, 1000000000 / (new_itr * 256));
 	}
-
-	return;
 }
 
 #define E1000_TX_FLAGS_CSUM		0x00000001
@@ -2632,8 +2649,7 @@ static bool e1000_tx_csum(struct e1000_adapter *adapter,
 		break;
 	default:
 		if (unlikely(net_ratelimit()))
-			DPRINTK(DRV, WARNING,
-			        "checksum_partial proto=%x!\n", skb->protocol);
+			e_warn("checksum_partial proto=%x!\n", skb->protocol);
 		break;
 	}
 
@@ -2715,9 +2731,10 @@ static int e1000_tx_map(struct e1000_adapter *adapter,
 		/* set time_stamp *before* dma to help avoid a possible race */
 		buffer_info->time_stamp = jiffies;
 		buffer_info->mapped_as_page = false;
-		buffer_info->dma = pci_map_single(pdev,	skb->data + offset,
-						  size,	PCI_DMA_TODEVICE);
-		if (pci_dma_mapping_error(pdev, buffer_info->dma))
+		buffer_info->dma = dma_map_single(&pdev->dev,
+						  skb->data + offset,
+						  size,	DMA_TO_DEVICE);
+		if (dma_mapping_error(&pdev->dev, buffer_info->dma))
 			goto dma_error;
 		buffer_info->next_to_watch = i;
 
@@ -2761,10 +2778,10 @@ static int e1000_tx_map(struct e1000_adapter *adapter,
 			buffer_info->length = size;
 			buffer_info->time_stamp = jiffies;
 			buffer_info->mapped_as_page = true;
-			buffer_info->dma = pci_map_page(pdev, frag->page,
+			buffer_info->dma = dma_map_page(&pdev->dev, frag->page,
 							offset,	size,
-							PCI_DMA_TODEVICE);
-			if (pci_dma_mapping_error(pdev, buffer_info->dma))
+							DMA_TO_DEVICE);
+			if (dma_mapping_error(&pdev->dev, buffer_info->dma))
 				goto dma_error;
 			buffer_info->next_to_watch = i;
 
@@ -2930,7 +2947,7 @@ static netdev_tx_t e1000_xmit_frame(struct sk_buff *skb,
 	unsigned int first, max_per_txd = E1000_MAX_DATA_PER_TXD;
 	unsigned int max_txd_pwr = E1000_MAX_TXD_PWR;
 	unsigned int tx_flags = 0;
-	unsigned int len = skb->len - skb->data_len;
+	unsigned int len = skb_headlen(skb);
 	unsigned int nr_frags;
 	unsigned int mss;
 	int count = 0;
@@ -2976,12 +2993,11 @@ static netdev_tx_t e1000_xmit_frame(struct sk_buff *skb,
 				/* fall through */
 				pull_size = min((unsigned int)4, skb->data_len);
 				if (!__pskb_pull_tail(skb, pull_size)) {
-					DPRINTK(DRV, ERR,
-						"__pskb_pull_tail failed.\n");
+					e_err("__pskb_pull_tail failed.\n");
 					dev_kfree_skb_any(skb);
 					return NETDEV_TX_OK;
 				}
-				len = skb->len - skb->data_len;
+				len = skb_headlen(skb);
 				break;
 			default:
 				/* do nothing */
@@ -3125,7 +3141,7 @@ static int e1000_change_mtu(struct net_device *netdev, int new_mtu)
 
 	if ((max_frame < MINIMUM_ETHERNET_FRAME_SIZE) ||
 	    (max_frame > MAX_JUMBO_FRAME_SIZE)) {
-		DPRINTK(PROBE, ERR, "Invalid MTU setting\n");
+		e_err("Invalid MTU setting\n");
 		return -EINVAL;
 	}
 
@@ -3133,7 +3149,7 @@ static int e1000_change_mtu(struct net_device *netdev, int new_mtu)
 	switch (hw->mac_type) {
 	case e1000_undefined ... e1000_82542_rev2_1:
 		if (max_frame > (ETH_FRAME_LEN + ETH_FCS_LEN)) {
-			DPRINTK(PROBE, ERR, "Jumbo Frames not supported.\n");
+			e_err("Jumbo Frames not supported.\n");
 			return -EINVAL;
 		}
 		break;
@@ -3171,8 +3187,8 @@ static int e1000_change_mtu(struct net_device *netdev, int new_mtu)
 	     (max_frame == MAXIMUM_ETHERNET_VLAN_SIZE)))
 		adapter->rx_buffer_len = MAXIMUM_ETHERNET_VLAN_SIZE;
 
-	printk(KERN_INFO "e1000: %s changing MTU from %d to %d\n",
-	       netdev->name, netdev->mtu, new_mtu);
+	pr_info("%s changing MTU from %d to %d\n",
+		netdev->name, netdev->mtu, new_mtu);
 	netdev->mtu = new_mtu;
 
 	if (netif_running(netdev))
@@ -3485,17 +3501,17 @@ static bool e1000_clean_tx_irq(struct e1000_adapter *adapter,
 		    !(er32(STATUS) & E1000_STATUS_TXOFF)) {
 
 			/* detected Tx unit hang */
-			DPRINTK(DRV, ERR, "Detected Tx Unit Hang\n"
-					"  Tx Queue             <%lu>\n"
-					"  TDH                  <%x>\n"
-					"  TDT                  <%x>\n"
-					"  next_to_use          <%x>\n"
-					"  next_to_clean        <%x>\n"
-					"buffer_info[next_to_clean]\n"
-					"  time_stamp           <%lx>\n"
-					"  next_to_watch        <%x>\n"
-					"  jiffies              <%lx>\n"
-					"  next_to_watch.status <%x>\n",
+			e_err("Detected Tx Unit Hang\n"
+			      "  Tx Queue             <%lu>\n"
+			      "  TDH                  <%x>\n"
+			      "  TDT                  <%x>\n"
+			      "  next_to_use          <%x>\n"
+			      "  next_to_clean        <%x>\n"
+			      "buffer_info[next_to_clean]\n"
+			      "  time_stamp           <%lx>\n"
+			      "  next_to_watch        <%x>\n"
+			      "  jiffies              <%lx>\n"
+			      "  next_to_watch.status <%x>\n",
 				(unsigned long)((tx_ring - adapter->tx_ring) /
 					sizeof(struct e1000_tx_ring)),
 				readl(hw->hw_addr + tx_ring->tdh),
@@ -3635,8 +3651,8 @@ static bool e1000_clean_jumbo_rx_irq(struct e1000_adapter *adapter,
 
 		cleaned = true;
 		cleaned_count++;
-		pci_unmap_page(pdev, buffer_info->dma, buffer_info->length,
-		               PCI_DMA_FROMDEVICE);
+		dma_unmap_page(&pdev->dev, buffer_info->dma,
+			       buffer_info->length, DMA_FROM_DEVICE);
 		buffer_info->dma = 0;
 
 		length = le16_to_cpu(rx_desc->length);
@@ -3734,7 +3750,7 @@ static bool e1000_clean_jumbo_rx_irq(struct e1000_adapter *adapter,
 
 		/* eth type trans needs skb->data to point to something */
 		if (!pskb_may_pull(skb, ETH_HLEN)) {
-			DPRINTK(DRV, ERR, "pskb_may_pull failed.\n");
+			e_err("pskb_may_pull failed.\n");
 			dev_kfree_skb(skb);
 			goto next_desc;
 		}
@@ -3769,6 +3785,31 @@ next_desc:
 	return cleaned;
 }
 
+/*
+ * this should improve performance for small packets with large amounts
+ * of reassembly being done in the stack
+ */
+static void e1000_check_copybreak(struct net_device *netdev,
+				 struct e1000_buffer *buffer_info,
+				 u32 length, struct sk_buff **skb)
+{
+	struct sk_buff *new_skb;
+
+	if (length > copybreak)
+		return;
+
+	new_skb = netdev_alloc_skb_ip_align(netdev, length);
+	if (!new_skb)
+		return;
+
+	skb_copy_to_linear_data_offset(new_skb, -NET_IP_ALIGN,
+				       (*skb)->data - NET_IP_ALIGN,
+				       length + NET_IP_ALIGN);
+	/* save the skb in buffer_info as good */
+	buffer_info->skb = *skb;
+	*skb = new_skb;
+}
+
 /**
  * e1000_clean_rx_irq - Send received data up the network stack; legacy
  * @adapter: board private structure
@@ -3818,8 +3859,8 @@ static bool e1000_clean_rx_irq(struct e1000_adapter *adapter,
 
 		cleaned = true;
 		cleaned_count++;
-		pci_unmap_single(pdev, buffer_info->dma, buffer_info->length,
-		                 PCI_DMA_FROMDEVICE);
+		dma_unmap_single(&pdev->dev, buffer_info->dma,
+				 buffer_info->length, DMA_FROM_DEVICE);
 		buffer_info->dma = 0;
 
 		length = le16_to_cpu(rx_desc->length);
@@ -3834,8 +3875,7 @@ static bool e1000_clean_rx_irq(struct e1000_adapter *adapter,
 
 		if (adapter->discarding) {
 			/* All receives must fit into a single buffer */
-			E1000_DBG("%s: Receive packet consumed multiple"
-				  " buffers\n", netdev->name);
+			e_info("Receive packet consumed multiple buffers\n");
 			/* recycle */
 			buffer_info->skb = skb;
 			if (status & E1000_RXD_STAT_EOP)
@@ -3868,26 +3908,8 @@ static bool e1000_clean_rx_irq(struct e1000_adapter *adapter,
 		total_rx_bytes += length;
 		total_rx_packets++;
 
-		/* code added for copybreak, this should improve
-		 * performance for small packets with large amounts
-		 * of reassembly being done in the stack */
-		if (length < copybreak) {
-			struct sk_buff *new_skb =
-			    netdev_alloc_skb_ip_align(netdev, length);
-			if (new_skb) {
-				skb_copy_to_linear_data_offset(new_skb,
-							       -NET_IP_ALIGN,
-							       (skb->data -
-							        NET_IP_ALIGN),
-							       (length +
-							        NET_IP_ALIGN));
-				/* save the skb in buffer_info as good */
-				buffer_info->skb = skb;
-				skb = new_skb;
-			}
-			/* else just continue with the old one */
-		}
-		/* end copybreak code */
+		e1000_check_copybreak(netdev, buffer_info, length, &skb);
+
 		skb_put(skb, length);
 
 		/* Receive Checksum Offload */
@@ -3965,8 +3987,8 @@ e1000_alloc_jumbo_rx_buffers(struct e1000_adapter *adapter,
 		/* Fix for errata 23, can't cross 64kB boundary */
 		if (!e1000_check_64k_bound(adapter, skb->data, bufsz)) {
 			struct sk_buff *oldskb = skb;
-			DPRINTK(PROBE, ERR, "skb align check failed: %u bytes "
-					     "at %p\n", bufsz, skb->data);
+			e_err("skb align check failed: %u bytes at %p\n",
+			      bufsz, skb->data);
 			/* Try again, without freeing the previous */
 			skb = netdev_alloc_skb_ip_align(netdev, bufsz);
 			/* Failed allocation, critical failure */
@@ -3999,11 +4021,11 @@ check_page:
 		}
 
 		if (!buffer_info->dma) {
-			buffer_info->dma = pci_map_page(pdev,
+			buffer_info->dma = dma_map_page(&pdev->dev,
 			                                buffer_info->page, 0,
-			                                buffer_info->length,
-			                                PCI_DMA_FROMDEVICE);
-			if (pci_dma_mapping_error(pdev, buffer_info->dma)) {
+							buffer_info->length,
+							DMA_FROM_DEVICE);
+			if (dma_mapping_error(&pdev->dev, buffer_info->dma)) {
 				put_page(buffer_info->page);
 				dev_kfree_skb(skb);
 				buffer_info->page = NULL;
@@ -4074,8 +4096,8 @@ static void e1000_alloc_rx_buffers(struct e1000_adapter *adapter,
 		/* Fix for errata 23, can't cross 64kB boundary */
 		if (!e1000_check_64k_bound(adapter, skb->data, bufsz)) {
 			struct sk_buff *oldskb = skb;
-			DPRINTK(RX_ERR, ERR, "skb align check failed: %u bytes "
-					     "at %p\n", bufsz, skb->data);
+			e_err("skb align check failed: %u bytes at %p\n",
+			      bufsz, skb->data);
 			/* Try again, without freeing the previous */
 			skb = netdev_alloc_skb_ip_align(netdev, bufsz);
 			/* Failed allocation, critical failure */
@@ -4099,11 +4121,11 @@ static void e1000_alloc_rx_buffers(struct e1000_adapter *adapter,
 		buffer_info->skb = skb;
 		buffer_info->length = adapter->rx_buffer_len;
 map_skb:
-		buffer_info->dma = pci_map_single(pdev,
+		buffer_info->dma = dma_map_single(&pdev->dev,
 						  skb->data,
 						  buffer_info->length,
-						  PCI_DMA_FROMDEVICE);
-		if (pci_dma_mapping_error(pdev, buffer_info->dma)) {
+						  DMA_FROM_DEVICE);
+		if (dma_mapping_error(&pdev->dev, buffer_info->dma)) {
 			dev_kfree_skb(skb);
 			buffer_info->skb = NULL;
 			buffer_info->dma = 0;
@@ -4120,16 +4142,15 @@ map_skb:
 		if (!e1000_check_64k_bound(adapter,
 					(void *)(unsigned long)buffer_info->dma,
 					adapter->rx_buffer_len)) {
-			DPRINTK(RX_ERR, ERR,
-				"dma align check failed: %u bytes at %p\n",
-				adapter->rx_buffer_len,
-				(void *)(unsigned long)buffer_info->dma);
+			e_err("dma align check failed: %u bytes at %p\n",
+			      adapter->rx_buffer_len,
+			      (void *)(unsigned long)buffer_info->dma);
 			dev_kfree_skb(skb);
 			buffer_info->skb = NULL;
 
-			pci_unmap_single(pdev, buffer_info->dma,
+			dma_unmap_single(&pdev->dev, buffer_info->dma,
 					 adapter->rx_buffer_len,
-					 PCI_DMA_FROMDEVICE);
+					 DMA_FROM_DEVICE);
 			buffer_info->dma = 0;
 
 			adapter->alloc_rx_buff_failed++;
@@ -4335,7 +4356,7 @@ void e1000_pci_set_mwi(struct e1000_hw *hw)
 	int ret_val = pci_set_mwi(adapter->pdev);
 
 	if (ret_val)
-		DPRINTK(PROBE, ERR, "Error in setting MWI\n");
+		e_err("Error in setting MWI\n");
 }
 
 void e1000_pci_clear_mwi(struct e1000_hw *hw)
@@ -4466,7 +4487,7 @@ int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx)
 	/* Fiber NICs only allow 1000 gbps Full duplex */
 	if ((hw->media_type == e1000_media_type_fiber) &&
 		spddplx != (SPEED_1000 + DUPLEX_FULL)) {
-		DPRINTK(PROBE, ERR, "Unsupported Speed/Duplex configuration\n");
+		e_err("Unsupported Speed/Duplex configuration\n");
 		return -EINVAL;
 	}
 
@@ -4489,7 +4510,7 @@ int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx)
 		break;
 	case SPEED_1000 + DUPLEX_HALF: /* not supported */
 	default:
-		DPRINTK(PROBE, ERR, "Unsupported Speed/Duplex configuration\n");
+		e_err("Unsupported Speed/Duplex configuration\n");
 		return -EINVAL;
 	}
 	return 0;
@@ -4612,7 +4633,7 @@ static int e1000_resume(struct pci_dev *pdev)
 	else
 		err = pci_enable_device_mem(pdev);
 	if (err) {
-		printk(KERN_ERR "e1000: Cannot enable PCI device from suspend\n");
+		pr_err("Cannot enable PCI device from suspend\n");
 		return err;
 	}
 	pci_set_master(pdev);
@@ -4715,7 +4736,7 @@ static pci_ers_result_t e1000_io_slot_reset(struct pci_dev *pdev)
 	else
 		err = pci_enable_device_mem(pdev);
 	if (err) {
-		printk(KERN_ERR "e1000: Cannot re-enable PCI device after reset.\n");
+		pr_err("Cannot re-enable PCI device after reset.\n");
 		return PCI_ERS_RESULT_DISCONNECT;
 	}
 	pci_set_master(pdev);
@@ -4746,7 +4767,7 @@ static void e1000_io_resume(struct pci_dev *pdev)
 
 	if (netif_running(netdev)) {
 		if (e1000_up(adapter)) {
-			printk("e1000: can't bring device back up after reset\n");
+			pr_info("can't bring device back up after reset\n");
 			return;
 		}
 	}