Tg3 updated driver

["Patrick Stach" <pstach@stachliu.com>]

[-- Attachment #1.1.1: Type: text/plain, Size: 1037 bytes --]

 
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

I (well work) recently purchased a KFN5-D motherboard for a Xen VM
host.  The TG3 5787 chipset interfaces that are found onboard weren't
supported in the 2.6.16.29 kernel that Xen stable is based on. 
However stock 2.6.18.1 and RHEL 2.6.9-42.0.3 supports it, as well as
a dozen other TG3 chips found on many of the attractive new
motherboards on the market.

I've forward ported the RHEL driver, which is a backport of the
2.6.18.1 driver (judging from linux/pci_ids.h), and it runs stable
and has for over a week now.  Attached is a patch for the
linux-2.6.16.29-xen patched tree to add support for the 5754, 5754M,
5755, 5755M, 5787 (tested), 5787M, 5714S, and 5715S.

Hope it is of some use to someone.

- -Patrick Stach

- --
Director of Research and Development
Stach & Liu, LLC
Email: pstach@stachliu.com 

-----BEGIN PGP SIGNATURE-----
Version: PGP 8.0.2

iQA/AwUBRVwDQgy3VB5NWKwNEQJoPgCg7mLZpj4yfOqKRYy2XdMtamk1Fi8AoI3O
kBvZ5PzTQSTJ0tnDbPqi0weY
=EwQq
-----END PGP SIGNATURE-----
 

[-- Attachment #1.1.2: tg3-support.patch --]
[-- Type: application/octet-stream, Size: 49411 bytes --]

diff -ruN linux-2.6.16.29-xen/drivers/net/tg3.c linux-2.6.16.29-xen.hacked/drivers/net/tg3.c
--- linux-2.6.16.29-xen/drivers/net/tg3.c	2006-11-14 01:02:49.000000000 -0800
+++ linux-2.6.16.29-xen.hacked/drivers/net/tg3.c	2006-11-14 01:05:53.000000000 -0800
@@ -1,6 +1,9 @@
 /*
  * tg3.c: Broadcom Tigon3 ethernet driver.
  *
+ * Forward port of back port of RHEL 2.6.9-42.0.3 to support newer TG3's
+ *	by Patrick Stach (pstach@stachliu.com)
+ *
  * Copyright (C) 2001, 2002, 2003, 2004 David S. Miller (davem@redhat.com)
  * Copyright (C) 2001, 2002, 2003 Jeff Garzik (jgarzik@pobox.com)
  * Copyright (C) 2004 Sun Microsystems Inc.
@@ -65,12 +68,13 @@
 #define TG3_TSO_SUPPORT	0
 #endif
 
+#include "tg3_compat.h"
 #include "tg3.h"
 
 #define DRV_MODULE_NAME		"tg3"
 #define PFX DRV_MODULE_NAME	": "
-#define DRV_MODULE_VERSION	"3.49"
-#define DRV_MODULE_RELDATE	"Feb 2, 2006"
+#define DRV_MODULE_VERSION	"3.52-rh"
+#define DRV_MODULE_RELDATE	"Mar 06, 2006"
 
 #define TG3_DEF_MAC_MODE	0
 #define TG3_DEF_RX_MODE		0
@@ -221,10 +225,26 @@
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
 	{ PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5753F,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
+	{ PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5754,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
+	{ PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5754M,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
+	{ PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5755,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
+	{ PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5755M,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
+	{ PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5787,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
+	{ PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5787M,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
 	{ PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5714,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
+	{ PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5714S,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
 	{ PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5715,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
+	{ PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5715S,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
 	{ PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5780,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
 	{ PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5780S,
@@ -534,6 +554,9 @@
 	     (tp->misc_host_ctrl & ~MISC_HOST_CTRL_MASK_PCI_INT));
 	tw32_mailbox_f(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW,
 		       (tp->last_tag << 24));
+	if (tp->tg3_flags2 & TG3_FLG2_1SHOT_MSI)
+		tw32_mailbox_f(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW,
+			       (tp->last_tag << 24));
 	tg3_cond_int(tp);
 }
 
@@ -1038,9 +1061,11 @@
 		struct net_device *dev_peer;
 
 		dev_peer = pci_get_drvdata(tp->pdev_peer);
+		/* remove_one() may have been run on the peer. */
 		if (!dev_peer)
-			BUG();
-		tp_peer = netdev_priv(dev_peer);
+			tp_peer = tp;
+		else
+			tp_peer = netdev_priv(dev_peer);
 	}
 
 	if ((tp->tg3_flags & TG3_FLAG_WOL_ENABLE) != 0 ||
@@ -1131,7 +1156,7 @@
 static int tg3_nvram_lock(struct tg3 *);
 static void tg3_nvram_unlock(struct tg3 *);
 
-static int tg3_set_power_state(struct tg3 *tp, int state)
+static int tg3_set_power_state(struct tg3 *tp, pci_power_t state)
 {
 	u32 misc_host_ctrl;
 	u16 power_control, power_caps;
@@ -1150,7 +1175,7 @@
 	power_control |= PCI_PM_CTRL_PME_STATUS;
 	power_control &= ~(PCI_PM_CTRL_STATE_MASK);
 	switch (state) {
-	case 0:
+	case PCI_D0:
 		power_control |= 0;
 		pci_write_config_word(tp->pdev,
 				      pm + PCI_PM_CTRL,
@@ -1163,15 +1188,15 @@
 
 		return 0;
 
-	case 1:
+	case PCI_D1:
 		power_control |= 1;
 		break;
 
-	case 2:
+	case PCI_D2:
 		power_control |= 2;
 		break;
 
-	case 3:
+	case PCI_D3hot:
 		power_control |= 3;
 		break;
 
@@ -2680,6 +2705,12 @@
 
 	err |= tg3_readphy(tp, MII_BMSR, &bmsr);
 	err |= tg3_readphy(tp, MII_BMSR, &bmsr);
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5714) {
+		if (tr32(MAC_TX_STATUS) & TX_STATUS_LINK_UP)
+			bmsr |= BMSR_LSTATUS;
+		else
+			bmsr &= ~BMSR_LSTATUS;
+	}
 
 	err |= tg3_readphy(tp, MII_BMCR, &bmcr);
 
@@ -2748,6 +2779,13 @@
 			bmcr = new_bmcr;
 			err |= tg3_readphy(tp, MII_BMSR, &bmsr);
 			err |= tg3_readphy(tp, MII_BMSR, &bmsr);
+			if (GET_ASIC_REV(tp->pci_chip_rev_id) ==
+			    ASIC_REV_5714) {
+				if (tr32(MAC_TX_STATUS) & TX_STATUS_LINK_UP)
+					bmsr |= BMSR_LSTATUS;
+				else
+					bmsr &= ~BMSR_LSTATUS;
+			}
 			tp->tg3_flags2 &= ~TG3_FLG2_PARALLEL_DETECT;
 		}
 	}
@@ -3231,6 +3269,9 @@
 	tp->rx_rcb_ptr = sw_idx;
 	tw32_rx_mbox(MAILBOX_RCVRET_CON_IDX_0 + TG3_64BIT_REG_LOW, sw_idx);
 
+	/* Some platforms need to sync memory here */
+	wmb();
+
 	/* Refill RX ring(s). */
 	if (work_mask & RXD_OPAQUE_RING_STD) {
 		sw_idx = tp->rx_std_ptr % TG3_RX_RING_SIZE;
@@ -3338,6 +3379,23 @@
 	spin_unlock_bh(&tp->lock);
 }
 
+/* One-shot MSI handler - Chip automatically disables interrupt
+ * after sending MSI so driver doesn't have to do it.
+ */
+static irqreturn_t tg3_msi_1shot(int irq, void *dev_id, struct pt_regs *regs)
+{
+	struct net_device *dev = dev_id;
+	struct tg3 *tp = netdev_priv(dev);
+
+	prefetch(tp->hw_status);
+	prefetch(&tp->rx_rcb[tp->rx_rcb_ptr]);
+
+	if (likely(!tg3_irq_sync(tp)))
+		netif_rx_schedule(dev);		/* schedule NAPI poll */
+
+	return IRQ_HANDLED;
+}
+
 /* MSI ISR - No need to check for interrupt sharing and no need to
  * flush status block and interrupt mailbox. PCI ordering rules
  * guarantee that MSI will arrive after the status block.
@@ -3628,11 +3686,139 @@
 	txd->vlan_tag = vlan_tag << TXD_VLAN_TAG_SHIFT;
 }
 
+/* hard_start_xmit for devices that don't have any bugs and
+ * support TG3_FLG2_HW_TSO_2 only.
+ */
 static int tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct tg3 *tp = netdev_priv(dev);
 	dma_addr_t mapping;
 	u32 len, entry, base_flags, mss;
+
+	len = skb_headlen(skb);
+
+	/* No BH disabling for tx_lock here.  We are running in BH disabled
+	 * context and TX reclaim runs via tp->poll inside of a software
+	 * interrupt.  Furthermore, IRQ processing runs lockless so we have
+	 * no IRQ context deadlocks to worry about either.  Rejoice!
+	 */
+	if (!spin_trylock(&tp->tx_lock))
+		return NETDEV_TX_LOCKED;
+
+	if (unlikely(TX_BUFFS_AVAIL(tp) <= (skb_shinfo(skb)->nr_frags + 1))) {
+		if (!netif_queue_stopped(dev)) {
+			netif_stop_queue(dev);
+
+			/* This is a hard error, log it. */
+			printk(KERN_ERR PFX "%s: BUG! Tx Ring full when "
+			       "queue awake!\n", dev->name);
+		}
+		spin_unlock(&tp->tx_lock);
+		return NETDEV_TX_BUSY;
+	}
+
+	entry = tp->tx_prod;
+	base_flags = 0;
+#if TG3_TSO_SUPPORT != 0
+	mss = 0;
+	if (skb->len > (tp->dev->mtu + ETH_HLEN) &&
+	    (mss = skb_shinfo(skb)->gso_size) != 0) {
+		int tcp_opt_len, ip_tcp_len;
+
+		if (skb_header_cloned(skb) &&
+		    pskb_expand_head(skb, 0, 0, GFP_ATOMIC)) {
+			dev_kfree_skb(skb);
+			goto out_unlock;
+		}
+
+		tcp_opt_len = ((skb->h.th->doff - 5) * 4);
+		ip_tcp_len = (skb->nh.iph->ihl * 4) + sizeof(struct tcphdr);
+
+		base_flags |= (TXD_FLAG_CPU_PRE_DMA |
+			       TXD_FLAG_CPU_POST_DMA);
+
+		skb->nh.iph->check = 0;
+		skb->nh.iph->tot_len = htons(mss + ip_tcp_len + tcp_opt_len);
+
+		skb->h.th->check = 0;
+
+		mss |= (ip_tcp_len + tcp_opt_len) << 9;
+	}
+	else if (skb->ip_summed == CHECKSUM_HW)
+		base_flags |= TXD_FLAG_TCPUDP_CSUM;
+#else
+	mss = 0;
+	if (skb->ip_summed == CHECKSUM_HW)
+		base_flags |= TXD_FLAG_TCPUDP_CSUM;
+#endif
+#if TG3_VLAN_TAG_USED
+	if (tp->vlgrp != NULL && vlan_tx_tag_present(skb))
+		base_flags |= (TXD_FLAG_VLAN |
+			       (vlan_tx_tag_get(skb) << 16));
+#endif
+
+	/* Queue skb data, a.k.a. the main skb fragment. */
+	mapping = pci_map_single(tp->pdev, skb->data, len, PCI_DMA_TODEVICE);
+
+	tp->tx_buffers[entry].skb = skb;
+	pci_unmap_addr_set(&tp->tx_buffers[entry], mapping, mapping);
+
+	tg3_set_txd(tp, entry, mapping, len, base_flags,
+		    (skb_shinfo(skb)->nr_frags == 0) | (mss << 1));
+
+	entry = NEXT_TX(entry);
+
+	/* Now loop through additional data fragments, and queue them. */
+	if (skb_shinfo(skb)->nr_frags > 0) {
+		unsigned int i, last;
+
+		last = skb_shinfo(skb)->nr_frags - 1;
+		for (i = 0; i <= last; i++) {
+			skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
+
+			len = frag->size;
+			mapping = pci_map_page(tp->pdev,
+					       frag->page,
+					       frag->page_offset,
+					       len, PCI_DMA_TODEVICE);
+
+			tp->tx_buffers[entry].skb = NULL;
+			pci_unmap_addr_set(&tp->tx_buffers[entry], mapping, mapping);
+
+			tg3_set_txd(tp, entry, mapping, len,
+				    base_flags, (i == last) | (mss << 1));
+
+			entry = NEXT_TX(entry);
+		}
+	}
+
+	/* Packets are ready, update Tx producer idx local and on card. */
+	tw32_tx_mbox((MAILBOX_SNDHOST_PROD_IDX_0 + TG3_64BIT_REG_LOW), entry);
+
+	tp->tx_prod = entry;
+	if (TX_BUFFS_AVAIL(tp) <= (MAX_SKB_FRAGS + 1)) {
+		netif_stop_queue(dev);
+		if (TX_BUFFS_AVAIL(tp) > TG3_TX_WAKEUP_THRESH)
+			netif_wake_queue(tp->dev);
+	}
+
+out_unlock:
+    	mmiowb();
+	spin_unlock(&tp->tx_lock);
+
+	dev->trans_start = jiffies;
+
+	return NETDEV_TX_OK;
+}
+
+/* hard_start_xmit for devices that have the 4G bug and/or 40-bit bug and
+ * support TG3_FLG2_HW_TSO_1 or firmware TSO only.
+ */
+static int tg3_start_xmit_dma_bug(struct sk_buff *skb, struct net_device *dev)
+{
+	struct tg3 *tp = netdev_priv(dev);
+	dma_addr_t mapping;
+	u32 len, entry, base_flags, mss;
 	int would_hit_hwbug;
 
 	len = skb_headlen(skb);
@@ -3787,6 +3973,9 @@
 		entry = start;
 	}
 
+	/* Some platforms need to sync memory here */
+	wmb();
+
 	/* Packets are ready, update Tx producer idx local and on card. */
 	tw32_tx_mbox((MAILBOX_SNDHOST_PROD_IDX_0 + TG3_64BIT_REG_LOW), entry);
 
@@ -4369,6 +4558,11 @@
 		tp->nvram_lock_cnt = 0;
 	}
 
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752 ||
+	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
+	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787)
+		tw32(GRC_FASTBOOT_PC, 0);
+
 	/*
 	 * We must avoid the readl() that normally takes place.
 	 * It locks machines, causes machine checks, and other
@@ -5518,6 +5712,9 @@
 
 	memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
 
+	if (!netif_running(dev))
+		return 0;
+
 	spin_lock_bh(&tp->lock);
 	__tg3_set_mac_addr(tp);
 	spin_unlock_bh(&tp->lock);
@@ -5585,6 +5782,9 @@
 		tg3_abort_hw(tp, 1);
 	}
 
+	if (tp->tg3_flags2 & TG3_FLG2_MII_SERDES)
+		tg3_phy_reset(tp);
+
 	err = tg3_chip_reset(tp);
 	if (err)
 		return err;
@@ -5955,6 +6155,9 @@
 			gpio_mask |= GRC_LCLCTRL_GPIO_OE3 |
 				     GRC_LCLCTRL_GPIO_OUTPUT3;
 
+		if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755)
+			gpio_mask |= GRC_LCLCTRL_GPIO_UART_SEL;
+
 		tp->grc_local_ctrl |= tr32(GRC_LOCAL_CTRL) & gpio_mask;
 
 		/* GPIO1 must be driven high for eeprom write protect */
@@ -5993,6 +6196,11 @@
 		}
 	}
 
+	/* Enable host coalescing bug fix */
+	if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755) ||
+	    (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787))
+		val |= (1 << 29);
+
 	tw32_f(WDMAC_MODE, val);
 	udelay(40);
 
@@ -6048,6 +6256,9 @@
 	udelay(100);
 
 	tp->rx_mode = RX_MODE_ENABLE;
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755)
+		tp->rx_mode |= RX_MODE_IPV6_CSUM_ENABLE;
+
 	tw32_f(MAC_RX_MODE, tp->rx_mode);
 	udelay(10);
 
@@ -6097,6 +6308,17 @@
 		tp->tg3_flags2 |= TG3_FLG2_HW_AUTONEG;
 	}
 
+	if ((tp->tg3_flags2 & TG3_FLG2_MII_SERDES) &&
+	    (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5714)) {
+		u32 tmp;
+
+		tmp = tr32(SERDES_RX_CTRL);
+		tw32(SERDES_RX_CTRL, tmp | SERDES_RX_SIG_DETECT);
+		tp->grc_local_ctrl &= ~GRC_LCLCTRL_USE_EXT_SIG_DETECT;
+		tp->grc_local_ctrl |= GRC_LCLCTRL_USE_SIG_DETECT;
+		tw32(GRC_LOCAL_CTRL, tp->grc_local_ctrl);
+	}
+
 	err = tg3_setup_phy(tp, 1);
 	if (err)
 		return err;
@@ -6175,7 +6397,7 @@
 	int err;
 
 	/* Force the chip into D0. */
-	err = tg3_set_power_state(tp, 0);
+	err = tg3_set_power_state(tp, PCI_D0);
 	if (err)
 		goto out;
 
@@ -6331,6 +6553,26 @@
 	add_timer(&tp->timer);
 }
 
+int tg3_request_irq(struct tg3 *tp)
+{
+	irqreturn_t (*fn)(int, void *, struct pt_regs *);
+	unsigned long flags;
+	struct net_device *dev = tp->dev;
+
+	if (tp->tg3_flags2 & TG3_FLG2_USING_MSI) {
+		fn = tg3_msi;
+		if (tp->tg3_flags2 & TG3_FLG2_1SHOT_MSI)
+			fn = tg3_msi_1shot;
+		flags = SA_SAMPLE_RANDOM;
+	} else {
+		fn = tg3_interrupt;
+		if (tp->tg3_flags & TG3_FLAG_TAGGED_STATUS)
+			fn = tg3_interrupt_tagged;
+		flags = SA_SHIRQ | SA_SAMPLE_RANDOM;
+	}
+	return (request_irq(tp->pdev->irq, fn, flags, dev->name, dev));
+}
+
 static int tg3_test_interrupt(struct tg3 *tp)
 {
 	struct net_device *dev = tp->dev;
@@ -6367,16 +6609,7 @@
 
 	free_irq(tp->pdev->irq, dev);
 	
-	if (tp->tg3_flags2 & TG3_FLG2_USING_MSI)
-		err = request_irq(tp->pdev->irq, tg3_msi,
-				  SA_SAMPLE_RANDOM, dev->name, dev);
-	else {
-		irqreturn_t (*fn)(int, void *, struct pt_regs *)=tg3_interrupt;
-		if (tp->tg3_flags & TG3_FLAG_TAGGED_STATUS)
-			fn = tg3_interrupt_tagged;
-		err = request_irq(tp->pdev->irq, fn,
-				  SA_SHIRQ | SA_SAMPLE_RANDOM, dev->name, dev);
-	}
+	err = tg3_request_irq(tp);
 
 	if (err)
 		return err;
@@ -6428,14 +6661,7 @@
 
 	tp->tg3_flags2 &= ~TG3_FLG2_USING_MSI;
 
-	{
-		irqreturn_t (*fn)(int, void *, struct pt_regs *)=tg3_interrupt;
-		if (tp->tg3_flags & TG3_FLAG_TAGGED_STATUS)
-			fn = tg3_interrupt_tagged;
-
-		err = request_irq(tp->pdev->irq, fn,
-				  SA_SHIRQ | SA_SAMPLE_RANDOM, dev->name, dev);
-	}
+	err = tg3_request_irq(tp);
 	if (err)
 		return err;
 
@@ -6462,6 +6688,10 @@
 
 	tg3_full_lock(tp, 0);
 
+	err = tg3_set_power_state(tp, PCI_D0);
+	if (err)
+		return err;
+
 	tg3_disable_ints(tp);
 	tp->tg3_flags &= ~TG3_FLAG_INIT_COMPLETE;
 
@@ -6476,7 +6706,9 @@
 
 	if ((tp->tg3_flags2 & TG3_FLG2_5750_PLUS) &&
 	    (GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_5750_AX) &&
-	    (GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_5750_BX)) {
+	    (GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_5750_BX) &&
+	    !((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5714) &&
+	      (tp->pdev_peer == tp->pdev))) {
 		/* All MSI supporting chips should support tagged
 		 * status.  Assert that this is the case.
 		 */
@@ -6491,17 +6723,7 @@
 			tp->tg3_flags2 |= TG3_FLG2_USING_MSI;
 		}
 	}
-	if (tp->tg3_flags2 & TG3_FLG2_USING_MSI)
-		err = request_irq(tp->pdev->irq, tg3_msi,
-				  SA_SAMPLE_RANDOM, dev->name, dev);
-	else {
-		irqreturn_t (*fn)(int, void *, struct pt_regs *)=tg3_interrupt;
-		if (tp->tg3_flags & TG3_FLAG_TAGGED_STATUS)
-			fn = tg3_interrupt_tagged;
-
-		err = request_irq(tp->pdev->irq, fn,
-				  SA_SHIRQ | SA_SAMPLE_RANDOM, dev->name, dev);
-	}
+	err = tg3_request_irq(tp);
 
 	if (err) {
 		if (tp->tg3_flags2 & TG3_FLG2_USING_MSI) {
@@ -6566,6 +6788,14 @@
 
 			return err;
 		}
+
+		if (tp->tg3_flags2 & TG3_FLG2_USING_MSI) {
+			if (tp->tg3_flags2 & TG3_FLG2_1SHOT_MSI) {
+				u32 val = tr32(0x7c04);
+
+				tw32(0x7c04, val | (1 << 29));
+			}
+		}
 	}
 
 	tg3_full_lock(tp, 0);
@@ -6839,7 +7069,6 @@
 	tp->tg3_flags &=
 		~(TG3_FLAG_INIT_COMPLETE |
 		  TG3_FLAG_GOT_SERDES_FLOWCTL);
-	netif_carrier_off(tp->dev);
 
 	tg3_full_unlock(tp);
 
@@ -6856,6 +7085,10 @@
 
 	tg3_free_consistent(tp);
 
+	tg3_set_power_state(tp, PCI_D3hot);
+
+	netif_carrier_off(tp->dev);
+
 	return 0;
 }
 
@@ -7150,6 +7383,9 @@
 {
 	struct tg3 *tp = netdev_priv(dev);
 
+	if (!netif_running(dev))
+		return;
+
 	tg3_full_lock(tp, 0);
 	__tg3_set_rx_mode(dev);
 	tg3_full_unlock(tp);
@@ -7174,6 +7410,9 @@
 
 	memset(p, 0, TG3_REGDUMP_LEN);
 
+	if (tp->link_config.phy_is_low_power)
+		return;
+
 	tg3_full_lock(tp, 0);
 
 #define __GET_REG32(reg)	(*(p)++ = tr32(reg))
@@ -7240,6 +7479,7 @@
 }
 
 static int tg3_nvram_read(struct tg3 *tp, u32 offset, u32 *val);
+static int tg3_nvram_read_swab(struct tg3 *tp, u32 offset, u32 *val);
 
 static int tg3_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom, u8 *data)
 {
@@ -7248,6 +7488,9 @@
 	u8  *pd;
 	u32 i, offset, len, val, b_offset, b_count;
 
+	if (tp->link_config.phy_is_low_power)
+		return -EAGAIN;
+
 	offset = eeprom->offset;
 	len = eeprom->len;
 	eeprom->len = 0;
@@ -7309,6 +7552,9 @@
 	u32 offset, len, b_offset, odd_len, start, end;
 	u8 *buf;
 
+	if (tp->link_config.phy_is_low_power)
+		return -EAGAIN;
+
 	if (eeprom->magic != TG3_EEPROM_MAGIC)
 		return -EINVAL;
 
@@ -7368,23 +7614,21 @@
 		cmd->supported |= (SUPPORTED_1000baseT_Half |
 				   SUPPORTED_1000baseT_Full);
 
-	if (!(tp->tg3_flags2 & TG3_FLG2_ANY_SERDES)) {
+	if (!(tp->tg3_flags2 & TG3_FLG2_ANY_SERDES))
 		cmd->supported |= (SUPPORTED_100baseT_Half |
 				  SUPPORTED_100baseT_Full |
 				  SUPPORTED_10baseT_Half |
 				  SUPPORTED_10baseT_Full |
 				  SUPPORTED_MII);
-		cmd->port = PORT_TP;
-	} else {
+	else
 		cmd->supported |= SUPPORTED_FIBRE;
-		cmd->port = PORT_FIBRE;
-	}
   
 	cmd->advertising = tp->link_config.advertising;
 	if (netif_running(dev)) {
 		cmd->speed = tp->link_config.active_speed;
 		cmd->duplex = tp->link_config.active_duplex;
 	}
+	cmd->port = 0;
 	cmd->phy_address = PHY_ADDR;
 	cmd->transceiver = 0;
 	cmd->autoneg = tp->link_config.autoneg;
@@ -7444,6 +7688,7 @@
   
 	strcpy(info->driver, DRV_MODULE_NAME);
 	strcpy(info->version, DRV_MODULE_VERSION);
+	strcpy(info->fw_version, tp->fw_ver);
 	strcpy(info->bus_info, pci_name(tp->pdev));
 }
   
@@ -7538,11 +7783,20 @@
   
 	ering->rx_max_pending = TG3_RX_RING_SIZE - 1;
 	ering->rx_mini_max_pending = 0;
-	ering->rx_jumbo_max_pending = TG3_RX_JUMBO_RING_SIZE - 1;
+	if (tp->tg3_flags & TG3_FLAG_JUMBO_RING_ENABLE)
+		ering->rx_jumbo_max_pending = TG3_RX_JUMBO_RING_SIZE - 1;
+	else
+		ering->rx_jumbo_max_pending = 0;
+
+	ering->tx_max_pending = TG3_TX_RING_SIZE - 1;
 
 	ering->rx_pending = tp->rx_pending;
 	ering->rx_mini_pending = 0;
-	ering->rx_jumbo_pending = tp->rx_jumbo_pending;
+	if (tp->tg3_flags & TG3_FLAG_JUMBO_RING_ENABLE)
+		ering->rx_jumbo_pending = tp->rx_jumbo_pending;
+	else
+		ering->rx_jumbo_pending = 0;
+
 	ering->tx_pending = tp->tx_pending;
 }
   
@@ -7663,10 +7917,11 @@
   		return 0;
   	}
   
-	if (data)
-		dev->features |= NETIF_F_IP_CSUM;
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
+	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787)
+		ethtool_op_set_tx_hw_csum(dev, data);
 	else
-		dev->features &= ~NETIF_F_IP_CSUM;
+		ethtool_op_set_tx_csum(dev, data);
 
 	return 0;
 }
@@ -7736,29 +7991,52 @@
 }
 
 #define NVRAM_TEST_SIZE 0x100
+#define NVRAM_SELFBOOT_FORMAT1_SIZE 0x14
 
 static int tg3_test_nvram(struct tg3 *tp)
 {
-	u32 *buf, csum;
-	int i, j, err = 0;
+	u32 *buf, csum, magic;
+	int i, j, err = 0, size;
+
+	if (tg3_nvram_read_swab(tp, 0, &magic) != 0)
+		return -EIO;
+
+	if (magic == TG3_EEPROM_MAGIC)
+		size = NVRAM_TEST_SIZE;
+	else if ((magic & 0xff000000) == 0xa5000000) {
+		if ((magic & 0xe00000) == 0x200000)
+			size = NVRAM_SELFBOOT_FORMAT1_SIZE;
+		else
+			return 0;
+	} else
+		return -EIO;
 
-	buf = kmalloc(NVRAM_TEST_SIZE, GFP_KERNEL);
+	buf = kmalloc(size, GFP_KERNEL);
 	if (buf == NULL)
 		return -ENOMEM;
 
-	for (i = 0, j = 0; i < NVRAM_TEST_SIZE; i += 4, j++) {
+	err = -EIO;
+	for (i = 0, j = 0; i < size; i += 4, j++) {
 		u32 val;
 
 		if ((err = tg3_nvram_read(tp, i, &val)) != 0)
 			break;
 		buf[j] = cpu_to_le32(val);
 	}
-	if (i < NVRAM_TEST_SIZE)
+	if (i < size)
 		goto out;
 
-	err = -EIO;
-	if (cpu_to_be32(buf[0]) != TG3_EEPROM_MAGIC)
-		goto out;
+	/* Selfboot format */
+	if (cpu_to_be32(buf[0]) != TG3_EEPROM_MAGIC) {
+		u8 *buf8 = (u8 *) buf, csum8 = 0;
+
+		for (i = 0; i < size; i++)
+			csum8 += buf8[i];
+
+		if (csum8 == 0)
+			return 0;
+		return -EIO;
+	}
 
 	/* Bootstrap checksum at offset 0x10 */
 	csum = calc_crc((unsigned char *) buf, 0x10);
@@ -8052,14 +8330,25 @@
 		{ 0x00008000, 0x02000},
 		{ 0x00010000, 0x0e000},
 		{ 0xffffffff, 0x00000}
+	}, mem_tbl_5755[] = {
+		{ 0x00000200, 0x00008},
+		{ 0x00004000, 0x00800},
+		{ 0x00006000, 0x00800},
+		{ 0x00008000, 0x02000},
+		{ 0x00010000, 0x0c000},
+		{ 0xffffffff, 0x00000}
 	};
 	struct mem_entry *mem_tbl;
 	int err = 0;
 	int i;
 
-	if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS)
-		mem_tbl = mem_tbl_5705;
-	else
+	if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS) {
+		if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
+		    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787)
+			mem_tbl = mem_tbl_5755;
+		else
+			mem_tbl = mem_tbl_5705;
+	} else
 		mem_tbl = mem_tbl_570x;
 
 	for (i = 0; mem_tbl[i].offset != 0xffffffff; i++) {
@@ -8144,6 +8433,9 @@
 	tp->tx_prod++;
 	num_pkts++;
 
+	/* Some platforms need to sync memory here */
+	wmb();
+
 	tw32_tx_mbox(MAILBOX_SNDHOST_PROD_IDX_0 + TG3_64BIT_REG_LOW,
 		     tp->tx_prod);
 	tr32_mailbox(MAILBOX_SNDHOST_PROD_IDX_0 + TG3_64BIT_REG_LOW);
@@ -8231,6 +8523,9 @@
 {
 	struct tg3 *tp = netdev_priv(dev);
 
+	if (tp->link_config.phy_is_low_power)
+		tg3_set_power_state(tp, PCI_D0);
+
 	memset(data, 0, sizeof(u64) * TG3_NUM_TEST);
 
 	if (tg3_test_nvram(tp) != 0) {
@@ -8259,6 +8554,9 @@
 		if (!err)
 			tg3_nvram_unlock(tp);
 
+		if (tp->tg3_flags2 & TG3_FLG2_MII_SERDES)
+			tg3_phy_reset(tp);
+
 		if (tg3_test_registers(tp) != 0) {
 			etest->flags |= ETH_TEST_FL_FAILED;
 			data[2] = 1;
@@ -8288,6 +8586,9 @@
 
 		tg3_full_unlock(tp);
 	}
+	if (tp->link_config.phy_is_low_power)
+		tg3_set_power_state(tp, PCI_D3hot);
+
 }
 
 static int tg3_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
@@ -8307,6 +8608,9 @@
 		if (tp->tg3_flags2 & TG3_FLG2_PHY_SERDES)
 			break;			/* We have no PHY */
 
+		if (tp->link_config.phy_is_low_power)
+			return -EAGAIN;
+
 		spin_lock_bh(&tp->lock);
 		err = tg3_readphy(tp, data->reg_num & 0x1f, &mii_regval);
 		spin_unlock_bh(&tp->lock);
@@ -8323,6 +8627,9 @@
 		if (!capable(CAP_NET_ADMIN))
 			return -EPERM;
 
+		if (tp->link_config.phy_is_low_power)
+			return -EAGAIN;
+
 		spin_lock_bh(&tp->lock);
 		err = tg3_writephy(tp, data->reg_num & 0x1f, data->val_in);
 		spin_unlock_bh(&tp->lock);
@@ -8461,19 +8768,21 @@
 	.get_ethtool_stats	= tg3_get_ethtool_stats,
 	.get_coalesce		= tg3_get_coalesce,
 	.set_coalesce		= tg3_set_coalesce,
+#if 0 /* Not in RHEL4... */
 	.get_perm_addr		= ethtool_op_get_perm_addr,
+#endif
 };
 
 static void __devinit tg3_get_eeprom_size(struct tg3 *tp)
 {
-	u32 cursize, val;
+	u32 cursize, val, magic;
 
 	tp->nvram_size = EEPROM_CHIP_SIZE;
 
-	if (tg3_nvram_read(tp, 0, &val) != 0)
+	if (tg3_nvram_read_swab(tp, 0, &magic) != 0)
 		return;
 
-	if (swab32(val) != TG3_EEPROM_MAGIC)
+	if ((magic != TG3_EEPROM_MAGIC) && ((magic & 0xff000000) != 0xa5000000))
 		return;
 
 	/*
@@ -8481,13 +8790,13 @@
 	 * When we encounter our validation signature, we know the addressing
 	 * has wrapped around, and thus have our chip size.
 	 */
-	cursize = 0x800;
+	cursize = 0x10;
 
 	while (cursize < tp->nvram_size) {
-		if (tg3_nvram_read(tp, cursize, &val) != 0)
+		if (tg3_nvram_read_swab(tp, cursize, &val) != 0)
 			return;
 
-		if (swab32(val) == TG3_EEPROM_MAGIC)
+		if (val == magic)
 			break;
 
 		cursize <<= 1;
@@ -8500,6 +8809,15 @@
 {
 	u32 val;
 
+	if (tg3_nvram_read_swab(tp, 0, &val) != 0)
+		return;
+
+	/* Selfboot format */
+	if (val != TG3_EEPROM_MAGIC) {
+		tg3_get_eeprom_size(tp);
+		return;
+	}
+
 	if (tg3_nvram_read(tp, 0xf0, &val) == 0) {
 		if (val != 0) {
 			tp->nvram_size = (val >> 16) * 1024;
@@ -8623,6 +8941,85 @@
 	}
 }
 
+static void __devinit tg3_get_5755_nvram_info(struct tg3 *tp)
+{
+	u32 nvcfg1;
+
+	nvcfg1 = tr32(NVRAM_CFG1);
+
+	/* NVRAM protection for TPM */
+	if (nvcfg1 & (1 << 27))
+		tp->tg3_flags2 |= TG3_FLG2_PROTECTED_NVRAM;
+
+	switch (nvcfg1 & NVRAM_CFG1_5752VENDOR_MASK) {
+		case FLASH_5755VENDOR_ATMEL_EEPROM_64KHZ:
+		case FLASH_5755VENDOR_ATMEL_EEPROM_376KHZ:
+			tp->nvram_jedecnum = JEDEC_ATMEL;
+			tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
+			tp->nvram_pagesize = ATMEL_AT24C512_CHIP_SIZE;
+
+			nvcfg1 &= ~NVRAM_CFG1_COMPAT_BYPASS;
+			tw32(NVRAM_CFG1, nvcfg1);
+			break;
+		case FLASH_5752VENDOR_ATMEL_FLASH_BUFFERED:
+		case FLASH_5755VENDOR_ATMEL_FLASH_1:
+		case FLASH_5755VENDOR_ATMEL_FLASH_2:
+		case FLASH_5755VENDOR_ATMEL_FLASH_3:
+		case FLASH_5755VENDOR_ATMEL_FLASH_4:
+			tp->nvram_jedecnum = JEDEC_ATMEL;
+			tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
+			tp->tg3_flags2 |= TG3_FLG2_FLASH;
+			tp->nvram_pagesize = 264;
+			break;
+		case FLASH_5752VENDOR_ST_M45PE10:
+		case FLASH_5752VENDOR_ST_M45PE20:
+		case FLASH_5752VENDOR_ST_M45PE40:
+			tp->nvram_jedecnum = JEDEC_ST;
+			tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
+			tp->tg3_flags2 |= TG3_FLG2_FLASH;
+			tp->nvram_pagesize = 256;
+			break;
+	}
+}
+
+static void __devinit tg3_get_5787_nvram_info(struct tg3 *tp)
+{
+	u32 nvcfg1;
+
+	nvcfg1 = tr32(NVRAM_CFG1);
+
+	switch (nvcfg1 & NVRAM_CFG1_5752VENDOR_MASK) {
+		case FLASH_5787VENDOR_ATMEL_EEPROM_64KHZ:
+		case FLASH_5787VENDOR_ATMEL_EEPROM_376KHZ:
+		case FLASH_5787VENDOR_MICRO_EEPROM_64KHZ:
+		case FLASH_5787VENDOR_MICRO_EEPROM_376KHZ:
+			tp->nvram_jedecnum = JEDEC_ATMEL;
+			tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
+			tp->nvram_pagesize = ATMEL_AT24C512_CHIP_SIZE;
+
+			nvcfg1 &= ~NVRAM_CFG1_COMPAT_BYPASS;
+			tw32(NVRAM_CFG1, nvcfg1);
+			break;
+		case FLASH_5752VENDOR_ATMEL_FLASH_BUFFERED:
+		case FLASH_5755VENDOR_ATMEL_FLASH_1:
+		case FLASH_5755VENDOR_ATMEL_FLASH_2:
+		case FLASH_5755VENDOR_ATMEL_FLASH_3:
+			tp->nvram_jedecnum = JEDEC_ATMEL;
+			tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
+			tp->tg3_flags2 |= TG3_FLG2_FLASH;
+			tp->nvram_pagesize = 264;
+			break;
+		case FLASH_5752VENDOR_ST_M45PE10:
+		case FLASH_5752VENDOR_ST_M45PE20:
+		case FLASH_5752VENDOR_ST_M45PE40:
+			tp->nvram_jedecnum = JEDEC_ST;
+			tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
+			tp->tg3_flags2 |= TG3_FLG2_FLASH;
+			tp->nvram_pagesize = 256;
+			break;
+	}
+}
+
 /* Chips other than 5700/5701 use the NVRAM for fetching info. */
 static void __devinit tg3_nvram_init(struct tg3 *tp)
 {
@@ -8658,6 +9055,10 @@
 
 		if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752)
 			tg3_get_5752_nvram_info(tp);
+		else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755)
+			tg3_get_5755_nvram_info(tp);
+		else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787)
+			tg3_get_5787_nvram_info(tp);
 		else
 			tg3_get_nvram_info(tp);
 
@@ -8727,6 +9128,34 @@
 	return 0;
 }
 
+static u32 tg3_nvram_phys_addr(struct tg3 *tp, u32 addr)
+{
+	if ((tp->tg3_flags & TG3_FLAG_NVRAM) &&
+	    (tp->tg3_flags & TG3_FLAG_NVRAM_BUFFERED) &&
+	    (tp->tg3_flags2 & TG3_FLG2_FLASH) &&
+	    (tp->nvram_jedecnum == JEDEC_ATMEL))
+
+		addr = ((addr / tp->nvram_pagesize) <<
+			ATMEL_AT45DB0X1B_PAGE_POS) +
+		       (addr % tp->nvram_pagesize);
+
+	return addr;
+}
+
+static u32 tg3_nvram_logical_addr(struct tg3 *tp, u32 addr)
+{
+	if ((tp->tg3_flags & TG3_FLAG_NVRAM) &&
+	    (tp->tg3_flags & TG3_FLAG_NVRAM_BUFFERED) &&
+	    (tp->tg3_flags2 & TG3_FLG2_FLASH) &&
+	    (tp->nvram_jedecnum == JEDEC_ATMEL))
+
+		addr = ((addr >> ATMEL_AT45DB0X1B_PAGE_POS) *
+			tp->nvram_pagesize) +
+		       (addr & ((1 << ATMEL_AT45DB0X1B_PAGE_POS) - 1));
+
+	return addr;
+}
+
 static int tg3_nvram_read(struct tg3 *tp, u32 offset, u32 *val)
 {
 	int ret;
@@ -8739,14 +9168,7 @@
 	if (!(tp->tg3_flags & TG3_FLAG_NVRAM))
 		return tg3_nvram_read_using_eeprom(tp, offset, val);
 
-	if ((tp->tg3_flags & TG3_FLAG_NVRAM_BUFFERED) &&
-		(tp->tg3_flags2 & TG3_FLG2_FLASH) &&
-		(tp->nvram_jedecnum == JEDEC_ATMEL)) {
-
-		offset = ((offset / tp->nvram_pagesize) <<
-			  ATMEL_AT45DB0X1B_PAGE_POS) +
-			(offset % tp->nvram_pagesize);
-	}
+	offset = tg3_nvram_phys_addr(tp, offset);
 
 	if (offset > NVRAM_ADDR_MSK)
 		return -EINVAL;
@@ -8771,6 +9193,16 @@
 	return ret;
 }
 
+static int tg3_nvram_read_swab(struct tg3 *tp, u32 offset, u32 *val)
+{
+	int err;
+	u32 tmp;
+
+	err = tg3_nvram_read(tp, offset, &tmp);
+	*val = swab32(tmp);
+	return err;
+}
+
 static int tg3_nvram_write_block_using_eeprom(struct tg3 *tp,
 				    u32 offset, u32 len, u8 *buf)
 {
@@ -8923,15 +9355,7 @@
 
 	        page_off = offset % tp->nvram_pagesize;
 
-		if ((tp->tg3_flags2 & TG3_FLG2_FLASH) &&
-			(tp->nvram_jedecnum == JEDEC_ATMEL)) {
-
-			phy_addr = ((offset / tp->nvram_pagesize) <<
-				    ATMEL_AT45DB0X1B_PAGE_POS) + page_off;
-		}
-		else {
-			phy_addr = offset;
-		}
+		phy_addr = tg3_nvram_phys_addr(tp, offset);
 
 		tw32(NVRAM_ADDR, phy_addr);
 
@@ -8946,6 +9370,8 @@
 			nvram_cmd |= NVRAM_CMD_LAST;
 
 		if ((GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5752) &&
+		    (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5755) &&
+		    (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5787) &&
 		    (tp->nvram_jedecnum == JEDEC_ST) &&
 		    (nvram_cmd & NVRAM_CMD_FIRST)) {
 
@@ -9345,6 +9771,7 @@
 {
 	unsigned char vpd_data[256];
 	int i;
+	u32 magic;
 
 	if (tp->tg3_flags2 & TG3_FLG2_SUN_570X) {
 		/* Sun decided not to put the necessary bits in the
@@ -9354,16 +9781,43 @@
 		return;
 	}
 
-	for (i = 0; i < 256; i += 4) {
-		u32 tmp;
+	if (tg3_nvram_read_swab(tp, 0x0, &magic))
+		return;
 
-		if (tg3_nvram_read(tp, 0x100 + i, &tmp))
-			goto out_not_found;
+	if (magic == TG3_EEPROM_MAGIC) {
+		for (i = 0; i < 256; i += 4) {
+			u32 tmp;
+
+			if (tg3_nvram_read(tp, 0x100 + i, &tmp))
+				goto out_not_found;
+
+			vpd_data[i + 0] = ((tmp >>  0) & 0xff);
+			vpd_data[i + 1] = ((tmp >>  8) & 0xff);
+			vpd_data[i + 2] = ((tmp >> 16) & 0xff);
+			vpd_data[i + 3] = ((tmp >> 24) & 0xff);
+		}
+	} else {
+		int vpd_cap;
 
-		vpd_data[i + 0] = ((tmp >>  0) & 0xff);
-		vpd_data[i + 1] = ((tmp >>  8) & 0xff);
-		vpd_data[i + 2] = ((tmp >> 16) & 0xff);
-		vpd_data[i + 3] = ((tmp >> 24) & 0xff);
+		vpd_cap = pci_find_capability(tp->pdev, PCI_CAP_ID_VPD);
+		for (i = 0; i < 256; i += 4) {
+			u32 tmp, j = 0;
+			u16 tmp16;
+
+			pci_write_config_word(tp->pdev, vpd_cap + PCI_VPD_ADDR,
+					      i);
+			while (j++ < 100) {
+				pci_read_config_word(tp->pdev, vpd_cap +
+						     PCI_VPD_ADDR, &tmp16);
+				if (tmp16 & 0x8000)
+					break;
+				msleep(1);
+			}
+			pci_read_config_dword(tp->pdev, vpd_cap + PCI_VPD_DATA,
+					      &tmp);
+			tmp = cpu_to_le32(tmp);
+			memcpy(&vpd_data[i], &tmp, 4);
+		}
 	}
 
 	/* Now parse and find the part number. */
@@ -9410,6 +9864,46 @@
 	strcpy(tp->board_part_number, "none");
 }
 
+static void __devinit tg3_read_fw_ver(struct tg3 *tp)
+{
+	u32 val, offset, start;
+
+	if (tg3_nvram_read_swab(tp, 0, &val))
+		return;
+
+	if (val != TG3_EEPROM_MAGIC)
+		return;
+
+	if (tg3_nvram_read_swab(tp, 0xc, &offset) ||
+	    tg3_nvram_read_swab(tp, 0x4, &start))
+		return;
+
+	offset = tg3_nvram_logical_addr(tp, offset);
+	if (tg3_nvram_read_swab(tp, offset, &val))
+		return;
+
+	if ((val & 0xfc000000) == 0x0c000000) {
+		u32 ver_offset, addr;
+		int i;
+
+		if (tg3_nvram_read_swab(tp, offset + 4, &val) ||
+		    tg3_nvram_read_swab(tp, offset + 8, &ver_offset))
+			return;
+
+		if (val != 0)
+			return;
+
+		addr = offset + ver_offset - start;
+		for (i = 0; i < 16; i += 4) {
+			if (tg3_nvram_read(tp, addr + i, &val))
+				return;
+
+			val = cpu_to_le32(val);
+			memcpy(tp->fw_ver + i, &val, 4);
+		}
+	}
+}
+
 #ifdef CONFIG_SPARC64
 static int __devinit tg3_is_sun_570X(struct tg3 *tp)
 {
@@ -9446,6 +9940,8 @@
 	static struct pci_device_id write_reorder_chipsets[] = {
 		{ PCI_DEVICE(PCI_VENDOR_ID_AMD,
 		             PCI_DEVICE_ID_AMD_FE_GATE_700C) },
+		{ PCI_DEVICE(PCI_VENDOR_ID_AMD,
+		             0x7450) },
 		{ PCI_DEVICE(PCI_VENDOR_ID_VIA,
 			     PCI_DEVICE_ID_VIA_8385_0) },
 		{ },
@@ -9554,36 +10050,12 @@
 		}
 	}
 
-	/* The EPB bridge inside 5714, 5715, and 5780 cannot support
-	 * DMA addresses > 40-bit. This bridge may have other additional
-	 * 57xx devices behind it in some 4-port NIC designs for example.
-	 * Any tg3 device found behind the bridge will also need the 40-bit
-	 * DMA workaround.
-	 */
+	/* Find msi capability. */
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5780 ||
 	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5714) {
 		tp->tg3_flags2 |= TG3_FLG2_5780_CLASS;
-		tp->tg3_flags |= TG3_FLAG_40BIT_DMA_BUG;
 		tp->msi_cap = pci_find_capability(tp->pdev, PCI_CAP_ID_MSI);
 	}
-	else {
-		struct pci_dev *bridge = NULL;
-
-		do {
-			bridge = pci_get_device(PCI_VENDOR_ID_SERVERWORKS,
-						PCI_DEVICE_ID_SERVERWORKS_EPB,
-						bridge);
-			if (bridge && bridge->subordinate &&
-			    (bridge->subordinate->number <=
-			     tp->pdev->bus->number) &&
-			    (bridge->subordinate->subordinate >=
-			     tp->pdev->bus->number)) {
-				tp->tg3_flags |= TG3_FLAG_40BIT_DMA_BUG;
-				pci_dev_put(bridge);
-				break;
-			}
-		} while (bridge);
-	}
 
 	/* Initialize misc host control in PCI block. */
 	tp->misc_host_ctrl |= (misc_ctrl_reg &
@@ -9601,6 +10073,8 @@
 
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5750 ||
 	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752 ||
+	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
+	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787 ||
 	    (tp->tg3_flags2 & TG3_FLG2_5780_CLASS))
 		tp->tg3_flags2 |= TG3_FLG2_5750_PLUS;
 
@@ -9608,12 +10082,20 @@
 	    (tp->tg3_flags2 & TG3_FLG2_5750_PLUS))
 		tp->tg3_flags2 |= TG3_FLG2_5705_PLUS;
 
-	if (tp->tg3_flags2 & TG3_FLG2_5750_PLUS)
-		tp->tg3_flags2 |= TG3_FLG2_HW_TSO;
+	if (tp->tg3_flags2 & TG3_FLG2_5750_PLUS) {
+		if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
+		    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787) {
+			tp->tg3_flags2 |= TG3_FLG2_HW_TSO_2;
+			tp->tg3_flags2 |= TG3_FLG2_1SHOT_MSI;
+		} else
+			tp->tg3_flags2 |= TG3_FLG2_HW_TSO_1;
+	}
 
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5705 &&
 	    GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5750 &&
-	    GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5752)
+	    GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5752 &&
+	    GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5755 &&
+	    GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5787)
 		tp->tg3_flags2 |= TG3_FLG2_JUMBO_CAPABLE;
 
 	if (pci_find_capability(tp->pdev, PCI_CAP_ID_EXP) != 0)
@@ -9769,8 +10251,11 @@
 	else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752)
 		tp->grc_local_ctrl |= GRC_LCLCTRL_GPIO_OE3;
 
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755)
+		tp->grc_local_ctrl |= GRC_LCLCTRL_GPIO_UART_SEL;
+
 	/* Force the chip into D0. */
-	err = tg3_set_power_state(tp, 0);
+	err = tg3_set_power_state(tp, PCI_D0);
 	if (err) {
 		printk(KERN_ERR PFX "(%s) transition to D0 failed\n",
 		       pci_name(tp->pdev));
@@ -9823,7 +10308,9 @@
 	if (tp->pci_chip_rev_id == CHIPREV_ID_5704_A0)
 		tp->tg3_flags2 |= TG3_FLG2_PHY_5704_A0_BUG;
 
-	if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS)
+	if ((tp->tg3_flags2 & TG3_FLG2_5705_PLUS) &&
+	    (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5755) &&
+	    (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5787))
 		tp->tg3_flags2 |= TG3_FLG2_PHY_BER_BUG;
 
 	tp->coalesce_mode = 0;
@@ -9923,6 +10410,7 @@
 	}
 
 	tg3_read_partno(tp);
+	tg3_read_fw_ver(tp);
 
 	if (tp->tg3_flags2 & TG3_FLG2_PHY_SERDES) {
 		tp->tg3_flags &= ~TG3_FLAG_USE_MI_INTERRUPT;
@@ -9958,10 +10446,14 @@
 	else
 		tp->tg3_flags &= ~TG3_FLAG_POLL_SERDES;
 
-	/* It seems all chips can get confused if TX buffers
+	/* All chips before 5787 can get confused if TX buffers
 	 * straddle the 4GB address boundary in some cases.
 	 */
-	tp->dev->hard_start_xmit = tg3_start_xmit;
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
+	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787)
+		tp->dev->hard_start_xmit = tg3_start_xmit;
+	else
+		tp->dev->hard_start_xmit = tg3_start_xmit_dma_bug;
 
 	tp->rx_offset = 2;
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5701 &&
@@ -9989,7 +10481,9 @@
 		if (prom_getproplen(node, "local-mac-address") == 6) {
 			prom_getproperty(node, "local-mac-address",
 					 dev->dev_addr, 6);
+#if 0 /* Not in RHEL4... */
 			memcpy(dev->perm_addr, dev->dev_addr, 6);
+#endif
 			return 0;
 		}
 	}
@@ -10001,7 +10495,9 @@
 	struct net_device *dev = tp->dev;
 
 	memcpy(dev->dev_addr, idprom->id_ethaddr, 6);
+#if 0 /* Not in RHEL4... */
 	memcpy(dev->perm_addr, idprom->id_ethaddr, 6);
+#endif
 	return 0;
 }
 #endif
@@ -10071,7 +10567,9 @@
 #endif
 		return -EINVAL;
 	}
+#if 0 /* Not in RHEL4... */
 	memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
+#endif
 	return 0;
 }
 
@@ -10329,14 +10827,7 @@
 		    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704) {
 			u32 ccval = (tr32(TG3PCI_CLOCK_CTRL) & 0x1f);
 
-			/* If the 5704 is behind the EPB bridge, we can
-			 * do the less restrictive ONE_DMA workaround for
-			 * better performance.
-			 */
-			if ((tp->tg3_flags & TG3_FLAG_40BIT_DMA_BUG) &&
-			    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704)
-				tp->dma_rwctrl |= 0x8000;
-			else if (ccval == 0x6 || ccval == 0x7)
+			if (ccval == 0x6 || ccval == 0x7)
 				tp->dma_rwctrl |= DMA_RWCTRL_ONE_DMA;
 
 			/* Set bit 23 to enable PCIX hw bug fix */
@@ -10489,7 +10980,6 @@
 	tp->link_config.speed = SPEED_INVALID;
 	tp->link_config.duplex = DUPLEX_INVALID;
 	tp->link_config.autoneg = AUTONEG_ENABLE;
-	netif_carrier_off(tp->dev);
 	tp->link_config.active_speed = SPEED_INVALID;
 	tp->link_config.active_duplex = DUPLEX_INVALID;
 	tp->link_config.phy_is_low_power = 0;
@@ -10548,6 +11038,8 @@
 	case PHY_ID_BCM5752:	return "5752";
 	case PHY_ID_BCM5714:	return "5714";
 	case PHY_ID_BCM5780:	return "5780";
+	case PHY_ID_BCM5755:	return "5755";
+	case PHY_ID_BCM5787:	return "5787";
 	case PHY_ID_BCM8002:	return "8002/serdes";
 	case 0:			return "serdes";
 	default:		return "unknown";
@@ -10576,6 +11068,8 @@
 			strcat(str, "66MHz");
 		else if (clock_ctrl == 6)
 			strcat(str, "100MHz");
+		else if (clock_ctrl == 7)
+			strcat(str, "133MHz");
 	} else {
 		strcpy(str, "PCI:");
 		if (tp->tg3_flags & TG3_FLAG_PCI_HIGH_SPEED)
@@ -10792,20 +11286,19 @@
 		goto err_out_iounmap;
 	}
 
-	/* The EPB bridge inside 5714, 5715, and 5780 and any
-	 * device behind the EPB cannot support DMA addresses > 40-bit.
+	/* 5714, 5715 and 5780 cannot support DMA addresses > 40-bit.
 	 * On 64-bit systems with IOMMU, use 40-bit dma_mask.
 	 * On 64-bit systems without IOMMU, use 64-bit dma_mask and
 	 * do DMA address check in tg3_start_xmit().
 	 */
-	if (tp->tg3_flags2 & TG3_FLG2_IS_5788)
-		persist_dma_mask = dma_mask = DMA_32BIT_MASK;
-	else if (tp->tg3_flags & TG3_FLAG_40BIT_DMA_BUG) {
+	if (tp->tg3_flags2 & TG3_FLG2_5780_CLASS) {
 		persist_dma_mask = dma_mask = DMA_40BIT_MASK;
 #ifdef CONFIG_HIGHMEM
 		dma_mask = DMA_64BIT_MASK;
 #endif
-	} else
+	} else if (tp->tg3_flags2 & TG3_FLG2_IS_5788)
+		persist_dma_mask = dma_mask = DMA_32BIT_MASK;
+	else
 		persist_dma_mask = dma_mask = DMA_64BIT_MASK;
 
 	/* Configure DMA attributes. */
@@ -10846,11 +11339,12 @@
 		tp->tg3_flags2 |= TG3_FLG2_TSO_CAPABLE;
 	}
 
-	/* TSO is off by default, user can enable using ethtool.  */
-#if 0
-	if (tp->tg3_flags2 & TG3_FLG2_TSO_CAPABLE)
+	/* TSO is on by default on chips that support hardware TSO.
+	 * Firmware TSO on older chips gives lower performance, so it
+	 * is off by default, but can be enabled using ethtool.
+	 */
+	if (tp->tg3_flags2 & TG3_FLG2_HW_TSO)
 		dev->features |= NETIF_F_TSO;
-#endif
 
 #endif
 
@@ -10894,7 +11388,12 @@
 	 * checksumming.
 	 */
 	if ((tp->tg3_flags & TG3_FLAG_BROKEN_CHECKSUMS) == 0) {
-		dev->features |= NETIF_F_SG | NETIF_F_IP_CSUM;
+		if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
+		    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787)
+			dev->features |= NETIF_F_HW_CSUM;
+		else
+			dev->features |= NETIF_F_IP_CSUM;
+		dev->features |= NETIF_F_SG;
 		tp->tg3_flags |= TG3_FLAG_RX_CHECKSUMS;
 	} else
 		tp->tg3_flags &= ~TG3_FLAG_RX_CHECKSUMS;
@@ -10942,10 +11441,10 @@
 	       (tp->tg3_flags & TG3_FLAG_SPLIT_MODE) != 0,
 	       (tp->tg3_flags2 & TG3_FLG2_NO_ETH_WIRE_SPEED) == 0,
 	       (tp->tg3_flags2 & TG3_FLG2_TSO_CAPABLE) != 0);
-	printk(KERN_INFO "%s: dma_rwctrl[%08x] dma_mask[%d-bit]\n",
-	       dev->name, tp->dma_rwctrl,
-	       (pdev->dma_mask == DMA_32BIT_MASK) ? 32 :
-	        (((u64) pdev->dma_mask == DMA_40BIT_MASK) ? 40 : 64));
+	printk(KERN_INFO "%s: dma_rwctrl[%08x]\n",
+	       dev->name, tp->dma_rwctrl);
+
+	netif_carrier_off(tp->dev);
 
 	return 0;
 
@@ -11042,7 +11541,7 @@
 
 	pci_restore_state(tp->pdev);
 
-	err = tg3_set_power_state(tp, 0);
+	err = tg3_set_power_state(tp, PCI_D0);
 	if (err)
 		return err;
 
diff -ruN linux-2.6.16.29-xen/drivers/net/tg3_compat.h linux-2.6.16.29-xen.hacked/drivers/net/tg3_compat.h
--- linux-2.6.16.29-xen/drivers/net/tg3_compat.h	1969-12-31 16:00:00.000000000 -0800
+++ linux-2.6.16.29-xen.hacked/drivers/net/tg3_compat.h	2006-11-05 19:07:34.000000000 -0800
@@ -0,0 +1,55 @@
+#ifndef __TG3_COMPAT_H__
+#define __TG3_COMPAT_H__
+
+#define DMA_40BIT_MASK	0x000000ffffffffffULL
+
+#define skb_header_cloned(skb) 0
+
+//#define pci_choose_state(pdev, state) (state)
+
+//typedef u32 pm_message_t;
+
+//typedef int __bitwise pci_power_t;
+
+#define PCI_D0	((pci_power_t __force) 0)
+#define PCI_D1	((pci_power_t __force) 1)
+#define PCI_D2	((pci_power_t __force) 2)
+#define PCI_D3hot	((pci_power_t __force) 3)
+#define PCI_D3cold	((pci_power_t __force) 4)
+
+#//define pci_choose_state(pdev, state)	(state)
+
+#ifndef ADVERTISE_PAUSE
+#define ADVERTISE_PAUSE_CAP		0x0400
+#endif
+#ifndef ADVERTISE_PAUSE_ASYM
+#define ADVERTISE_PAUSE_ASYM		0x0800
+#endif
+#ifndef LPA_PAUSE
+#define LPA_PAUSE_CAP			0x0400
+#endif
+#ifndef LPA_PAUSE_ASYM
+#define LPA_PAUSE_ASYM			0x0800
+#endif
+
+#if 0
+/**
+ * pci_dev_present - Returns 1 if device matching the device list is present, 0 if not.
+ * @ids: A pointer to a null terminated list of struct pci_device_id structures
+ * that describe the type of PCI device the caller is trying to find.
+ *
+ * This is a cheap knock-off, just to help in back-porting tg3 from
+ * later kernels...beware of changes in usage...
+ */
+static inline int pci_dev_present(const struct pci_device_id *ids)
+{
+	const struct pci_device_id *dev;
+
+	for (dev = ids; dev->vendor; dev++) {
+		if (pci_find_device(dev->vendor, dev->device, NULL))
+			return 1;
+	}
+	return 0;
+}
+#endif
+#endif /* __TG3_COMPAT_H__ */
diff -ruN linux-2.6.16.29-xen/drivers/net/tg3.h linux-2.6.16.29-xen.hacked/drivers/net/tg3.h
--- linux-2.6.16.29-xen/drivers/net/tg3.h	2006-09-12 11:02:10.000000000 -0700
+++ linux-2.6.16.29-xen.hacked/drivers/net/tg3.h	2006-11-05 18:36:05.000000000 -0800
@@ -138,6 +138,8 @@
 #define   ASIC_REV_5752			 0x06
 #define   ASIC_REV_5780			 0x08
 #define   ASIC_REV_5714			 0x09
+#define   ASIC_REV_5755			 0x0a
+#define   ASIC_REV_5787			 0x0b
 #define  GET_CHIP_REV(CHIP_REV_ID)	((CHIP_REV_ID) >> 8)
 #define   CHIPREV_5700_AX		 0x70
 #define   CHIPREV_5700_BX		 0x71
@@ -455,6 +457,7 @@
 #define  RX_MODE_PROMISC		 0x00000100
 #define  RX_MODE_NO_CRC_CHECK		 0x00000200
 #define  RX_MODE_KEEP_VLAN_TAG		 0x00000400
+#define  RX_MODE_IPV6_CSUM_ENABLE	 0x01000000
 #define MAC_RX_STATUS			0x0000046c
 #define  RX_STATUS_REMOTE_TX_XOFFED	 0x00000001
 #define  RX_STATUS_XOFF_RCVD		 0x00000002
@@ -1339,6 +1342,7 @@
 #define  GRC_LCLCTRL_CLEARINT		0x00000002
 #define  GRC_LCLCTRL_SETINT		0x00000004
 #define  GRC_LCLCTRL_INT_ON_ATTN	0x00000008
+#define  GRC_LCLCTRL_GPIO_UART_SEL	0x00000010	/* 5755 only */
 #define  GRC_LCLCTRL_USE_SIG_DETECT	0x00000010	/* 5714/5780 only */
 #define  GRC_LCLCTRL_USE_EXT_SIG_DETECT	0x00000020	/* 5714/5780 only */
 #define  GRC_LCLCTRL_GPIO_INPUT3	0x00000020
@@ -1393,6 +1397,7 @@
 #define GRC_MDI_CTRL			0x00006844
 #define GRC_SEEPROM_DELAY		0x00006848
 /* 0x684c --> 0x6c00 unused */
+#define GRC_FASTBOOT_PC			0x00006894	/* 5752, 5755, 5787 */
 
 /* 0x6c00 --> 0x7000 unused */
 
@@ -1436,6 +1441,16 @@
 #define  FLASH_5752VENDOR_ST_M45PE10	 0x02400000
 #define  FLASH_5752VENDOR_ST_M45PE20	 0x02400002
 #define  FLASH_5752VENDOR_ST_M45PE40	 0x02400001
+#define  FLASH_5755VENDOR_ATMEL_FLASH_1	 0x03400001
+#define  FLASH_5755VENDOR_ATMEL_FLASH_2	 0x03400002
+#define  FLASH_5755VENDOR_ATMEL_FLASH_3	 0x03400000
+#define  FLASH_5755VENDOR_ATMEL_FLASH_4	 0x00000003
+#define  FLASH_5755VENDOR_ATMEL_EEPROM_64KHZ	 0x03c00003
+#define  FLASH_5755VENDOR_ATMEL_EEPROM_376KHZ	 0x03c00002
+#define  FLASH_5787VENDOR_ATMEL_EEPROM_64KHZ	 0x03000003
+#define  FLASH_5787VENDOR_ATMEL_EEPROM_376KHZ	 0x03000002
+#define  FLASH_5787VENDOR_MICRO_EEPROM_64KHZ	 0x03000000
+#define  FLASH_5787VENDOR_MICRO_EEPROM_376KHZ	 0x02000000
 #define  NVRAM_CFG1_5752PAGE_SIZE_MASK	 0x70000000
 #define  FLASH_5752PAGE_SIZE_256	 0x00000000
 #define  FLASH_5752PAGE_SIZE_512	 0x10000000
@@ -2163,7 +2178,6 @@
 #define TG3_FLAG_10_100_ONLY		0x01000000
 #define TG3_FLAG_PAUSE_AUTONEG		0x02000000
 #define TG3_FLAG_IN_RESET_TASK		0x04000000
-#define TG3_FLAG_40BIT_DMA_BUG		0x08000000
 #define TG3_FLAG_BROKEN_CHECKSUMS	0x10000000
 #define TG3_FLAG_GOT_SERDES_FLOWCTL	0x20000000
 #define TG3_FLAG_SPLIT_MODE		0x40000000
@@ -2185,7 +2199,7 @@
 #define TG3_FLG2_PHY_SERDES		0x00002000
 #define TG3_FLG2_CAPACITIVE_COUPLING	0x00004000
 #define TG3_FLG2_FLASH			0x00008000
-#define TG3_FLG2_HW_TSO			0x00010000
+#define TG3_FLG2_HW_TSO_1		0x00010000
 #define TG3_FLG2_SERDES_PREEMPHASIS	0x00020000
 #define TG3_FLG2_5705_PLUS		0x00040000
 #define TG3_FLG2_5750_PLUS		0x00080000
@@ -2198,6 +2212,9 @@
 #define TG3_FLG2_PARALLEL_DETECT	0x01000000
 #define TG3_FLG2_ICH_WORKAROUND		0x02000000
 #define TG3_FLG2_5780_CLASS		0x04000000
+#define TG3_FLG2_HW_TSO_2		0x08000000
+#define TG3_FLG2_HW_TSO			(TG3_FLG2_HW_TSO_1 | TG3_FLG2_HW_TSO_2)
+#define TG3_FLG2_1SHOT_MSI		0x10000000
 
 	u32				split_mode_max_reqs;
 #define SPLIT_MODE_5704_MAX_REQ		3
@@ -2229,6 +2246,7 @@
 	u8				pci_lat_timer;
 	u8				pci_hdr_type;
 	u8				pci_bist;
+	u32				pci_cfg_state[64 / sizeof(u32)];
 
 	int				pm_cap;
 	int				msi_cap;
@@ -2247,6 +2265,8 @@
 #define PHY_ID_BCM5752			0x60008100
 #define PHY_ID_BCM5714			0x60008340
 #define PHY_ID_BCM5780			0x60008350
+#define PHY_ID_BCM5755			0xbc050cc0
+#define PHY_ID_BCM5787			0xbc050ce0
 #define PHY_ID_BCM8002			0x60010140
 #define PHY_ID_INVALID			0xffffffff
 #define PHY_ID_REV_MASK			0x0000000f
@@ -2258,6 +2278,7 @@
 	u32				led_ctrl;
 
 	char				board_part_number[24];
+	char				fw_ver[16];
 	u32				nic_sram_data_cfg;
 	u32				pci_clock_ctrl;
 	struct pci_dev			*pdev_peer;
@@ -2271,7 +2292,8 @@
 	 (X) == PHY_ID_BCM5703 || (X) == PHY_ID_BCM5704 || \
 	 (X) == PHY_ID_BCM5705 || (X) == PHY_ID_BCM5750 || \
 	 (X) == PHY_ID_BCM5752 || (X) == PHY_ID_BCM5714 || \
-	 (X) == PHY_ID_BCM5780 || (X) == PHY_ID_BCM8002)
+	 (X) == PHY_ID_BCM5780 || (X) == PHY_ID_BCM5787 || \
+	 (X) == PHY_ID_BCM5755 || (X) == PHY_ID_BCM8002)
 
 	struct tg3_hw_stats		*hw_stats;
 	dma_addr_t			stats_mapping;
diff -ruN linux-2.6.16.29-xen/include/linux/pci_ids.h linux-2.6.16.29-xen.hacked/include/linux/pci_ids.h
--- linux-2.6.16.29-xen/include/linux/pci_ids.h	2006-09-12 11:02:10.000000000 -0700
+++ linux-2.6.16.29-xen.hacked/include/linux/pci_ids.h	2006-11-05 18:47:22.000000000 -0800
@@ -1860,16 +1860,24 @@
 #define PCI_DEVICE_ID_TIGON3_5705M	0x165d
 #define PCI_DEVICE_ID_TIGON3_5705M_2	0x165e
 #define PCI_DEVICE_ID_TIGON3_5714	0x1668
+#define PCI_DEVICE_ID_TIGON3_5714S	0x1669
 #define PCI_DEVICE_ID_TIGON3_5780	0x166a
 #define PCI_DEVICE_ID_TIGON3_5780S	0x166b
 #define PCI_DEVICE_ID_TIGON3_5705F	0x166e
+#define PCI_DEVICE_ID_TIGON3_5754M	0x1672
+#define PCI_DEVICE_ID_TIGON3_5755M	0x1673
 #define PCI_DEVICE_ID_TIGON3_5750	0x1676
 #define PCI_DEVICE_ID_TIGON3_5751	0x1677
 #define PCI_DEVICE_ID_TIGON3_5715	0x1678
+#define PCI_DEVICE_ID_TIGON3_5715S	0x1679
+#define PCI_DEVICE_ID_TIGON3_5754	0x167a
+#define PCI_DEVICE_ID_TIGON3_5755	0x167b
 #define PCI_DEVICE_ID_TIGON3_5750M	0x167c
 #define PCI_DEVICE_ID_TIGON3_5751M	0x167d
 #define PCI_DEVICE_ID_TIGON3_5751F	0x167e
+#define PCI_DEVICE_ID_TIGON3_5787M	0x1693
 #define PCI_DEVICE_ID_TIGON3_5782	0x1696
+#define PCI_DEVICE_ID_TIGON3_5787	0x169b
 #define PCI_DEVICE_ID_TIGON3_5788	0x169c
 #define PCI_DEVICE_ID_TIGON3_5789	0x169d
 #define PCI_DEVICE_ID_TIGON3_5702X	0x16a6

[-- Attachment #1.2: smime.p7s --]
[-- Type: application/x-pkcs7-signature, Size: 3653 bytes --]

[-- Attachment #2: Type: text/plain, Size: 138 bytes --]

_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel