1 files changed, 433 insertions, 310 deletions

diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index bf4074167d6..a1f2e0fed78 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -89,10 +89,10 @@ static inline void _tg3_flag_clear(enum TG3_FLAGS flag, unsigned long *bits)
 
 #define DRV_MODULE_NAME		"tg3"
 #define TG3_MAJ_NUM			3
-#define TG3_MIN_NUM			121
+#define TG3_MIN_NUM			122
 #define DRV_MODULE_VERSION	\
 	__stringify(TG3_MAJ_NUM) "." __stringify(TG3_MIN_NUM)
-#define DRV_MODULE_RELDATE	"November 2, 2011"
+#define DRV_MODULE_RELDATE	"December 7, 2011"
 
 #define RESET_KIND_SHUTDOWN	0
 #define RESET_KIND_INIT		1
@@ -135,7 +135,6 @@ static inline void _tg3_flag_clear(enum TG3_FLAGS flag, unsigned long *bits)
 	(tg3_flag(tp, LRG_PROD_RING_CAP) ? \
 	 TG3_RX_JMB_MAX_SIZE_5717 : TG3_RX_JMB_MAX_SIZE_5700)
 #define TG3_DEF_RX_JUMBO_RING_PENDING	100
-#define TG3_RSS_INDIR_TBL_SIZE		128
 
 /* Do not place this n-ring entries value into the tp struct itself,
  * we really want to expose these constants to GCC so that modulo et
@@ -194,12 +193,13 @@ static inline void _tg3_flag_clear(enum TG3_FLAGS flag, unsigned long *bits)
 #if (NET_IP_ALIGN != 0)
 #define TG3_RX_OFFSET(tp)	((tp)->rx_offset)
 #else
-#define TG3_RX_OFFSET(tp)	0
+#define TG3_RX_OFFSET(tp)	(NET_SKB_PAD)
 #endif
 
 /* minimum number of free TX descriptors required to wake up TX process */
 #define TG3_TX_WAKEUP_THRESH(tnapi)		((tnapi)->tx_pending / 4)
-#define TG3_TX_BD_DMA_MAX		4096
+#define TG3_TX_BD_DMA_MAX_2K		2048
+#define TG3_TX_BD_DMA_MAX_4K		4096
 
 #define TG3_RAW_IP_ALIGN 2
 
@@ -1670,22 +1670,6 @@ static void tg3_link_report(struct tg3 *tp)
 	}
 }
 
-static u16 tg3_advert_flowctrl_1000T(u8 flow_ctrl)
-{
-	u16 miireg;
-
-	if ((flow_ctrl & FLOW_CTRL_TX) && (flow_ctrl & FLOW_CTRL_RX))
-		miireg = ADVERTISE_PAUSE_CAP;
-	else if (flow_ctrl & FLOW_CTRL_TX)
-		miireg = ADVERTISE_PAUSE_ASYM;
-	else if (flow_ctrl & FLOW_CTRL_RX)
-		miireg = ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM;
-	else
-		miireg = 0;
-
-	return miireg;
-}
-
 static u16 tg3_advert_flowctrl_1000X(u8 flow_ctrl)
 {
 	u16 miireg;
@@ -1706,18 +1690,12 @@ static u8 tg3_resolve_flowctrl_1000X(u16 lcladv, u16 rmtadv)
 {
 	u8 cap = 0;
 
-	if (lcladv & ADVERTISE_1000XPAUSE) {
-		if (lcladv & ADVERTISE_1000XPSE_ASYM) {
-			if (rmtadv & LPA_1000XPAUSE)
-				cap = FLOW_CTRL_TX | FLOW_CTRL_RX;
-			else if (rmtadv & LPA_1000XPAUSE_ASYM)
-				cap = FLOW_CTRL_RX;
-		} else {
-			if (rmtadv & LPA_1000XPAUSE)
-				cap = FLOW_CTRL_TX | FLOW_CTRL_RX;
-		}
-	} else if (lcladv & ADVERTISE_1000XPSE_ASYM) {
-		if ((rmtadv & LPA_1000XPAUSE) && (rmtadv & LPA_1000XPAUSE_ASYM))
+	if (lcladv & rmtadv & ADVERTISE_1000XPAUSE) {
+		cap = FLOW_CTRL_TX | FLOW_CTRL_RX;
+	} else if (lcladv & rmtadv & ADVERTISE_1000XPSE_ASYM) {
+		if (lcladv & ADVERTISE_1000XPAUSE)
+			cap = FLOW_CTRL_RX;
+		if (rmtadv & ADVERTISE_1000XPAUSE)
 			cap = FLOW_CTRL_TX;
 	}
 
@@ -1792,7 +1770,7 @@ static void tg3_adjust_link(struct net_device *dev)
 		if (phydev->duplex == DUPLEX_HALF)
 			mac_mode |= MAC_MODE_HALF_DUPLEX;
 		else {
-			lcl_adv = tg3_advert_flowctrl_1000T(
+			lcl_adv = mii_advertise_flowctrl(
 				  tp->link_config.flowctrl);
 
 			if (phydev->pause)
@@ -2160,7 +2138,7 @@ static void tg3_phy_eee_enable(struct tg3 *tp)
 	if (tp->link_config.active_speed == SPEED_1000 &&
 	    (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
 	     GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719 ||
-	     GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765) &&
+	     tg3_flag(tp, 57765_CLASS)) &&
 	    !TG3_PHY_AUXCTL_SMDSP_ENABLE(tp)) {
 		val = MII_TG3_DSP_TAP26_ALNOKO |
 		      MII_TG3_DSP_TAP26_RMRXSTO;
@@ -2679,8 +2657,7 @@ static void tg3_frob_aux_power(struct tg3 *tp, bool include_wol)
 	bool need_vaux = false;
 
 	/* The GPIOs do something completely different on 57765. */
-	if (!tg3_flag(tp, IS_NIC) ||
-	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765)
+	if (!tg3_flag(tp, IS_NIC) || tg3_flag(tp, 57765_CLASS))
 		return;
 
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
@@ -3594,37 +3571,24 @@ static int tg3_phy_autoneg_cfg(struct tg3 *tp, u32 advertise, u32 flowctrl)
 	u32 val, new_adv;
 
 	new_adv = ADVERTISE_CSMA;
-	if (advertise & ADVERTISED_10baseT_Half)
-		new_adv |= ADVERTISE_10HALF;
-	if (advertise & ADVERTISED_10baseT_Full)
-		new_adv |= ADVERTISE_10FULL;
-	if (advertise & ADVERTISED_100baseT_Half)
-		new_adv |= ADVERTISE_100HALF;
-	if (advertise & ADVERTISED_100baseT_Full)
-		new_adv |= ADVERTISE_100FULL;
-
-	new_adv |= tg3_advert_flowctrl_1000T(flowctrl);
+	new_adv |= ethtool_adv_to_mii_adv_t(advertise) & ADVERTISE_ALL;
+	new_adv |= mii_advertise_flowctrl(flowctrl);
 
 	err = tg3_writephy(tp, MII_ADVERTISE, new_adv);
 	if (err)
 		goto done;
 
-	if (tp->phy_flags & TG3_PHYFLG_10_100_ONLY)
-		goto done;
-
-	new_adv = 0;
-	if (advertise & ADVERTISED_1000baseT_Half)
-		new_adv |= ADVERTISE_1000HALF;
-	if (advertise & ADVERTISED_1000baseT_Full)
-		new_adv |= ADVERTISE_1000FULL;
+	if (!(tp->phy_flags & TG3_PHYFLG_10_100_ONLY)) {
+		new_adv = ethtool_adv_to_mii_ctrl1000_t(advertise);
 
-	if (tp->pci_chip_rev_id == CHIPREV_ID_5701_A0 ||
-	    tp->pci_chip_rev_id == CHIPREV_ID_5701_B0)
-		new_adv |= CTL1000_AS_MASTER | CTL1000_ENABLE_MASTER;
+		if (tp->pci_chip_rev_id == CHIPREV_ID_5701_A0 ||
+		    tp->pci_chip_rev_id == CHIPREV_ID_5701_B0)
+			new_adv |= CTL1000_AS_MASTER | CTL1000_ENABLE_MASTER;
 
-	err = tg3_writephy(tp, MII_CTRL1000, new_adv);
-	if (err)
-		goto done;
+		err = tg3_writephy(tp, MII_CTRL1000, new_adv);
+		if (err)
+			goto done;
+	}
 
 	if (!(tp->phy_flags & TG3_PHYFLG_EEE_CAP))
 		goto done;
@@ -3650,6 +3614,7 @@ static int tg3_phy_autoneg_cfg(struct tg3 *tp, u32 advertise, u32 flowctrl)
 		switch (GET_ASIC_REV(tp->pci_chip_rev_id)) {
 		case ASIC_REV_5717:
 		case ASIC_REV_57765:
+		case ASIC_REV_57766:
 		case ASIC_REV_5719:
 			/* If we advertised any eee advertisements above... */
 			if (val)
@@ -3786,76 +3751,61 @@ static int tg3_init_5401phy_dsp(struct tg3 *tp)
 	return err;
 }
 
-static int tg3_copper_is_advertising_all(struct tg3 *tp, u32 mask)
+static bool tg3_phy_copper_an_config_ok(struct tg3 *tp, u32 *lcladv)
 {
-	u32 adv_reg, all_mask = 0;
+	u32 advmsk, tgtadv, advertising;
 
-	if (mask & ADVERTISED_10baseT_Half)
-		all_mask |= ADVERTISE_10HALF;
-	if (mask & ADVERTISED_10baseT_Full)
-		all_mask |= ADVERTISE_10FULL;
-	if (mask & ADVERTISED_100baseT_Half)
-		all_mask |= ADVERTISE_100HALF;
-	if (mask & ADVERTISED_100baseT_Full)
-		all_mask |= ADVERTISE_100FULL;
+	advertising = tp->link_config.advertising;
+	tgtadv = ethtool_adv_to_mii_adv_t(advertising) & ADVERTISE_ALL;
 
-	if (tg3_readphy(tp, MII_ADVERTISE, &adv_reg))
-		return 0;
+	advmsk = ADVERTISE_ALL;
+	if (tp->link_config.active_duplex == DUPLEX_FULL) {
+		tgtadv |= mii_advertise_flowctrl(tp->link_config.flowctrl);
+		advmsk |= ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM;
+	}
 
-	if ((adv_reg & ADVERTISE_ALL) != all_mask)
-		return 0;
+	if (tg3_readphy(tp, MII_ADVERTISE, lcladv))
+		return false;
+
+	if ((*lcladv & advmsk) != tgtadv)
+		return false;
 
 	if (!(tp->phy_flags & TG3_PHYFLG_10_100_ONLY)) {
 		u32 tg3_ctrl;
 
-		all_mask = 0;
-		if (mask & ADVERTISED_1000baseT_Half)
-			all_mask |= ADVERTISE_1000HALF;
-		if (mask & ADVERTISED_1000baseT_Full)
-			all_mask |= ADVERTISE_1000FULL;
+		tgtadv = ethtool_adv_to_mii_ctrl1000_t(advertising);
 
 		if (tg3_readphy(tp, MII_CTRL1000, &tg3_ctrl))
-			return 0;
+			return false;
 
 		tg3_ctrl &= (ADVERTISE_1000HALF | ADVERTISE_1000FULL);
-		if (tg3_ctrl != all_mask)
-			return 0;
+		if (tg3_ctrl != tgtadv)
+			return false;
 	}
 
-	return 1;
+	return true;
 }
 
-static int tg3_adv_1000T_flowctrl_ok(struct tg3 *tp, u32 *lcladv, u32 *rmtadv)
+static bool tg3_phy_copper_fetch_rmtadv(struct tg3 *tp, u32 *rmtadv)
 {
-	u32 curadv, reqadv;
-
-	if (tg3_readphy(tp, MII_ADVERTISE, lcladv))
-		return 1;
+	u32 lpeth = 0;
 
-	curadv = *lcladv & (ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM);
-	reqadv = tg3_advert_flowctrl_1000T(tp->link_config.flowctrl);
+	if (!(tp->phy_flags & TG3_PHYFLG_10_100_ONLY)) {
+		u32 val;
 
-	if (tp->link_config.active_duplex == DUPLEX_FULL) {
-		if (curadv != reqadv)
-			return 0;
+		if (tg3_readphy(tp, MII_STAT1000, &val))
+			return false;
 
-		if (tg3_flag(tp, PAUSE_AUTONEG))
-			tg3_readphy(tp, MII_LPA, rmtadv);
-	} else {
-		/* Reprogram the advertisement register, even if it
-		 * does not affect the current link.  If the link
-		 * gets renegotiated in the future, we can save an
-		 * additional renegotiation cycle by advertising
-		 * it correctly in the first place.
-		 */
-		if (curadv != reqadv) {
-			*lcladv &= ~(ADVERTISE_PAUSE_CAP |
-				     ADVERTISE_PAUSE_ASYM);
-			tg3_writephy(tp, MII_ADVERTISE, *lcladv | reqadv);
-		}
+		lpeth = mii_stat1000_to_ethtool_lpa_t(val);
 	}
 
-	return 1;
+	if (tg3_readphy(tp, MII_LPA, rmtadv))
+		return false;
+
+	lpeth |= mii_lpa_to_ethtool_lpa_t(*rmtadv);
+	tp->link_config.rmt_adv = lpeth;
+
+	return true;
 }
 
 static int tg3_setup_copper_phy(struct tg3 *tp, int force_reset)
@@ -3961,6 +3911,8 @@ static int tg3_setup_copper_phy(struct tg3 *tp, int force_reset)
 	current_link_up = 0;
 	current_speed = SPEED_INVALID;
 	current_duplex = DUPLEX_INVALID;
+	tp->phy_flags &= ~TG3_PHYFLG_MDIX_STATE;
+	tp->link_config.rmt_adv = 0;
 
 	if (tp->phy_flags & TG3_PHYFLG_CAPACITIVE_COUPLING) {
 		err = tg3_phy_auxctl_read(tp,
@@ -4016,12 +3968,9 @@ static int tg3_setup_copper_phy(struct tg3 *tp, int force_reset)
 
 		if (tp->link_config.autoneg == AUTONEG_ENABLE) {
 			if ((bmcr & BMCR_ANENABLE) &&
-			    tg3_copper_is_advertising_all(tp,
-						tp->link_config.advertising)) {
-				if (tg3_adv_1000T_flowctrl_ok(tp, &lcl_adv,
-								  &rmt_adv))
-					current_link_up = 1;
-			}
+			    tg3_phy_copper_an_config_ok(tp, &lcl_adv) &&
+			    tg3_phy_copper_fetch_rmtadv(tp, &rmt_adv))
+				current_link_up = 1;
 		} else {
 			if (!(bmcr & BMCR_ANENABLE) &&
 			    tp->link_config.speed == current_speed &&
@@ -4033,8 +3982,22 @@ static int tg3_setup_copper_phy(struct tg3 *tp, int force_reset)
 		}
 
 		if (current_link_up == 1 &&
-		    tp->link_config.active_duplex == DUPLEX_FULL)
+		    tp->link_config.active_duplex == DUPLEX_FULL) {
+			u32 reg, bit;
+
+			if (tp->phy_flags & TG3_PHYFLG_IS_FET) {
+				reg = MII_TG3_FET_GEN_STAT;
+				bit = MII_TG3_FET_GEN_STAT_MDIXSTAT;
+			} else {
+				reg = MII_TG3_EXT_STAT;
+				bit = MII_TG3_EXT_STAT_MDIX;
+			}
+
+			if (!tg3_readphy(tp, reg, &val) && (val & bit))
+				tp->phy_flags |= TG3_PHYFLG_MDIX_STATE;
+
 			tg3_setup_flow_control(tp, lcl_adv, rmt_adv);
+		}
 	}
 
 relink:
@@ -4643,6 +4606,9 @@ restart_autoneg:
 			if (sg_dig_status & SG_DIG_PARTNER_ASYM_PAUSE)
 				remote_adv |= LPA_1000XPAUSE_ASYM;
 
+			tp->link_config.rmt_adv =
+					   mii_adv_to_ethtool_adv_x(remote_adv);
+
 			tg3_setup_flow_control(tp, local_adv, remote_adv);
 			current_link_up = 1;
 			tp->serdes_counter = 0;
@@ -4714,6 +4680,9 @@ static int tg3_setup_fiber_by_hand(struct tg3 *tp, u32 mac_status)
 			if (rxflags & MR_LP_ADV_ASYM_PAUSE)
 				remote_adv |= LPA_1000XPAUSE_ASYM;
 
+			tp->link_config.rmt_adv =
+					   mii_adv_to_ethtool_adv_x(remote_adv);
+
 			tg3_setup_flow_control(tp, local_adv, remote_adv);
 
 			current_link_up = 1;
@@ -4796,6 +4765,7 @@ static int tg3_setup_fiber_phy(struct tg3 *tp, int force_reset)
 	udelay(40);
 
 	current_link_up = 0;
+	tp->link_config.rmt_adv = 0;
 	mac_status = tr32(MAC_STATUS);
 
 	if (tg3_flag(tp, HW_AUTONEG))
@@ -4887,6 +4857,7 @@ static int tg3_setup_fiber_mii_phy(struct tg3 *tp, int force_reset)
 	current_link_up = 0;
 	current_speed = SPEED_INVALID;
 	current_duplex = DUPLEX_INVALID;
+	tp->link_config.rmt_adv = 0;
 
 	err |= tg3_readphy(tp, MII_BMSR, &bmsr);
 	err |= tg3_readphy(tp, MII_BMSR, &bmsr);
@@ -4903,23 +4874,19 @@ static int tg3_setup_fiber_mii_phy(struct tg3 *tp, int force_reset)
 	    (tp->phy_flags & TG3_PHYFLG_PARALLEL_DETECT)) {
 		/* do nothing, just check for link up at the end */
 	} else if (tp->link_config.autoneg == AUTONEG_ENABLE) {
-		u32 adv, new_adv;
+		u32 adv, newadv;
 
 		err |= tg3_readphy(tp, MII_ADVERTISE, &adv);
-		new_adv = adv & ~(ADVERTISE_1000XFULL | ADVERTISE_1000XHALF |
-				  ADVERTISE_1000XPAUSE |
-				  ADVERTISE_1000XPSE_ASYM |
-				  ADVERTISE_SLCT);
-
-		new_adv |= tg3_advert_flowctrl_1000X(tp->link_config.flowctrl);
+		newadv = adv & ~(ADVERTISE_1000XFULL | ADVERTISE_1000XHALF |
+				 ADVERTISE_1000XPAUSE |
+				 ADVERTISE_1000XPSE_ASYM |
+				 ADVERTISE_SLCT);
 
-		if (tp->link_config.advertising & ADVERTISED_1000baseT_Half)
-			new_adv |= ADVERTISE_1000XHALF;
-		if (tp->link_config.advertising & ADVERTISED_1000baseT_Full)
-			new_adv |= ADVERTISE_1000XFULL;
+		newadv |= tg3_advert_flowctrl_1000X(tp->link_config.flowctrl);
+		newadv |= ethtool_adv_to_mii_adv_x(tp->link_config.advertising);
 
-		if ((new_adv != adv) || !(bmcr & BMCR_ANENABLE)) {
-			tg3_writephy(tp, MII_ADVERTISE, new_adv);
+		if ((newadv != adv) || !(bmcr & BMCR_ANENABLE)) {
+			tg3_writephy(tp, MII_ADVERTISE, newadv);
 			bmcr |= BMCR_ANENABLE | BMCR_ANRESTART;
 			tg3_writephy(tp, MII_BMCR, bmcr);
 
@@ -4997,6 +4964,9 @@ static int tg3_setup_fiber_mii_phy(struct tg3 *tp, int force_reset)
 					current_duplex = DUPLEX_FULL;
 				else
 					current_duplex = DUPLEX_HALF;
+
+				tp->link_config.rmt_adv =
+					   mii_adv_to_ethtool_adv_x(remote_adv);
 			} else if (!tg3_flag(tp, 5780_CLASS)) {
 				/* Link is up via parallel detect */
 			} else {
@@ -5320,6 +5290,7 @@ static void tg3_tx(struct tg3_napi *tnapi)
 	u32 sw_idx = tnapi->tx_cons;
 	struct netdev_queue *txq;
 	int index = tnapi - tp->napi;
+	unsigned int pkts_compl = 0, bytes_compl = 0;
 
 	if (tg3_flag(tp, ENABLE_TSS))
 		index--;
@@ -5370,6 +5341,9 @@ static void tg3_tx(struct tg3_napi *tnapi)
 			sw_idx = NEXT_TX(sw_idx);
 		}
 
+		pkts_compl++;
+		bytes_compl += skb->len;
+
 		dev_kfree_skb(skb);
 
 		if (unlikely(tx_bug)) {
@@ -5378,6 +5352,8 @@ static void tg3_tx(struct tg3_napi *tnapi)
 		}
 	}
 
+	netdev_completed_queue(tp->dev, pkts_compl, bytes_compl);
+
 	tnapi->tx_cons = sw_idx;
 
 	/* Need to make the tx_cons update visible to tg3_start_xmit()
@@ -5397,15 +5373,15 @@ static void tg3_tx(struct tg3_napi *tnapi)
 	}
 }
 
-static void tg3_rx_skb_free(struct tg3 *tp, struct ring_info *ri, u32 map_sz)
+static void tg3_rx_data_free(struct tg3 *tp, struct ring_info *ri, u32 map_sz)
 {
-	if (!ri->skb)
+	if (!ri->data)
 		return;
 
 	pci_unmap_single(tp->pdev, dma_unmap_addr(ri, mapping),
 			 map_sz, PCI_DMA_FROMDEVICE);
-	dev_kfree_skb_any(ri->skb);
-	ri->skb = NULL;
+	kfree(ri->data);
+	ri->data = NULL;
 }
 
 /* Returns size of skb allocated or < 0 on error.
@@ -5419,28 +5395,28 @@ static void tg3_rx_skb_free(struct tg3 *tp, struct ring_info *ri, u32 map_sz)
  * buffers the cpu only reads the last cacheline of the RX descriptor
  * (to fetch the error flags, vlan tag, checksum, and opaque cookie).
  */
-static int tg3_alloc_rx_skb(struct tg3 *tp, struct tg3_rx_prodring_set *tpr,
+static int tg3_alloc_rx_data(struct tg3 *tp, struct tg3_rx_prodring_set *tpr,
 			    u32 opaque_key, u32 dest_idx_unmasked)
 {
 	struct tg3_rx_buffer_desc *desc;
 	struct ring_info *map;
-	struct sk_buff *skb;
+	u8 *data;
 	dma_addr_t mapping;
-	int skb_size, dest_idx;
+	int skb_size, data_size, dest_idx;
 
 	switch (opaque_key) {
 	case RXD_OPAQUE_RING_STD:
 		dest_idx = dest_idx_unmasked & tp->rx_std_ring_mask;
 		desc = &tpr->rx_std[dest_idx];
 		map = &tpr->rx_std_buffers[dest_idx];
-		skb_size = tp->rx_pkt_map_sz;
+		data_size = tp->rx_pkt_map_sz;
 		break;
 
 	case RXD_OPAQUE_RING_JUMBO:
 		dest_idx = dest_idx_unmasked & tp->rx_jmb_ring_mask;
 		desc = &tpr->rx_jmb[dest_idx].std;
 		map = &tpr->rx_jmb_buffers[dest_idx];
-		skb_size = TG3_RX_JMB_MAP_SZ;
+		data_size = TG3_RX_JMB_MAP_SZ;
 		break;
 
 	default:
@@ -5453,31 +5429,33 @@ static int tg3_alloc_rx_skb(struct tg3 *tp, struct tg3_rx_prodring_set *tpr,
 	 * Callers depend upon this behavior and assume that
 	 * we leave everything unchanged if we fail.
 	 */
-	skb = netdev_alloc_skb(tp->dev, skb_size + TG3_RX_OFFSET(tp));
-	if (skb == NULL)
+	skb_size = SKB_DATA_ALIGN(data_size + TG3_RX_OFFSET(tp)) +
+		   SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
+	data = kmalloc(skb_size, GFP_ATOMIC);
+	if (!data)
 		return -ENOMEM;
 
-	skb_reserve(skb, TG3_RX_OFFSET(tp));
-
-	mapping = pci_map_single(tp->pdev, skb->data, skb_size,
+	mapping = pci_map_single(tp->pdev,
+				 data + TG3_RX_OFFSET(tp),
+				 data_size,
 				 PCI_DMA_FROMDEVICE);
 	if (pci_dma_mapping_error(tp->pdev, mapping)) {
-		dev_kfree_skb(skb);
+		kfree(data);
 		return -EIO;
 	}
 
-	map->skb = skb;
+	map->data = data;
 	dma_unmap_addr_set(map, mapping, mapping);
 
 	desc->addr_hi = ((u64)mapping >> 32);
 	desc->addr_lo = ((u64)mapping & 0xffffffff);
 
-	return skb_size;
+	return data_size;
 }
 
 /* We only need to move over in the address because the other
  * members of the RX descriptor are invariant.  See notes above
- * tg3_alloc_rx_skb for full details.
+ * tg3_alloc_rx_data for full details.
  */
 static void tg3_recycle_rx(struct tg3_napi *tnapi,
 			   struct tg3_rx_prodring_set *dpr,
@@ -5511,7 +5489,7 @@ static void tg3_recycle_rx(struct tg3_napi *tnapi,
 		return;
 	}
 
-	dest_map->skb = src_map->skb;
+	dest_map->data = src_map->data;
 	dma_unmap_addr_set(dest_map, mapping,
 			   dma_unmap_addr(src_map, mapping));
 	dest_desc->addr_hi = src_desc->addr_hi;
@@ -5522,7 +5500,7 @@ static void tg3_recycle_rx(struct tg3_napi *tnapi,
 	 */
 	smp_wmb();
 
-	src_map->skb = NULL;
+	src_map->data = NULL;
 }
 
 /* The RX ring scheme is composed of multiple rings which post fresh
@@ -5576,19 +5554,20 @@ static int tg3_rx(struct tg3_napi *tnapi, int budget)
 		struct sk_buff *skb;
 		dma_addr_t dma_addr;
 		u32 opaque_key, desc_idx, *post_ptr;
+		u8 *data;
 
 		desc_idx = desc->opaque & RXD_OPAQUE_INDEX_MASK;
 		opaque_key = desc->opaque & RXD_OPAQUE_RING_MASK;
 		if (opaque_key == RXD_OPAQUE_RING_STD) {
 			ri = &tp->napi[0].prodring.rx_std_buffers[desc_idx];
 			dma_addr = dma_unmap_addr(ri, mapping);
-			skb = ri->skb;
+			data = ri->data;
 			post_ptr = &std_prod_idx;
 			rx_std_posted++;
 		} else if (opaque_key == RXD_OPAQUE_RING_JUMBO) {
 			ri = &tp->napi[0].prodring.rx_jmb_buffers[desc_idx];
 			dma_addr = dma_unmap_addr(ri, mapping);
-			skb = ri->skb;
+			data = ri->data;
 			post_ptr = &jmb_prod_idx;
 		} else
 			goto next_pkt_nopost;
@@ -5606,13 +5585,14 @@ static int tg3_rx(struct tg3_napi *tnapi, int budget)
 			goto next_pkt;
 		}
 
+		prefetch(data + TG3_RX_OFFSET(tp));
 		len = ((desc->idx_len & RXD_LEN_MASK) >> RXD_LEN_SHIFT) -
 		      ETH_FCS_LEN;
 
 		if (len > TG3_RX_COPY_THRESH(tp)) {
 			int skb_size;
 
-			skb_size = tg3_alloc_rx_skb(tp, tpr, opaque_key,
+			skb_size = tg3_alloc_rx_data(tp, tpr, opaque_key,
 						    *post_ptr);
 			if (skb_size < 0)
 				goto drop_it;
@@ -5620,35 +5600,37 @@ static int tg3_rx(struct tg3_napi *tnapi, int budget)
 			pci_unmap_single(tp->pdev, dma_addr, skb_size,
 					 PCI_DMA_FROMDEVICE);
 
-			/* Ensure that the update to the skb happens
+			skb = build_skb(data);
+			if (!skb) {
+				kfree(data);
+				goto drop_it_no_recycle;
+			}
+			skb_reserve(skb, TG3_RX_OFFSET(tp));
+			/* Ensure that the update to the data happens
 			 * after the usage of the old DMA mapping.
 			 */
 			smp_wmb();
 
-			ri->skb = NULL;
+			ri->data = NULL;
 
-			skb_put(skb, len);
 		} else {
-			struct sk_buff *copy_skb;
-
 			tg3_recycle_rx(tnapi, tpr, opaque_key,
 				       desc_idx, *post_ptr);
 
-			copy_skb = netdev_alloc_skb(tp->dev, len +
-						    TG3_RAW_IP_ALIGN);
-			if (copy_skb == NULL)
+			skb = netdev_alloc_skb(tp->dev,
+					       len + TG3_RAW_IP_ALIGN);
+			if (skb == NULL)
 				goto drop_it_no_recycle;
 
-			skb_reserve(copy_skb, TG3_RAW_IP_ALIGN);
-			skb_put(copy_skb, len);
+			skb_reserve(skb, TG3_RAW_IP_ALIGN);
 			pci_dma_sync_single_for_cpu(tp->pdev, dma_addr, len, PCI_DMA_FROMDEVICE);
-			skb_copy_from_linear_data(skb, copy_skb->data, len);
+			memcpy(skb->data,
+			       data + TG3_RX_OFFSET(tp),
+			       len);
 			pci_dma_sync_single_for_device(tp->pdev, dma_addr, len, PCI_DMA_FROMDEVICE);
-
-			/* We'll reuse the original ring buffer. */
-			skb = copy_skb;
 		}
 
+		skb_put(skb, len);
 		if ((tp->dev->features & NETIF_F_RXCSUM) &&
 		    (desc->type_flags & RXD_FLAG_TCPUDP_CSUM) &&
 		    (((desc->ip_tcp_csum & RXD_TCPCSUM_MASK)
@@ -5787,7 +5769,7 @@ static int tg3_rx_prodring_xfer(struct tg3 *tp,
 		di = dpr->rx_std_prod_idx;
 
 		for (i = di; i < di + cpycnt; i++) {
-			if (dpr->rx_std_buffers[i].skb) {
+			if (dpr->rx_std_buffers[i].data) {
 				cpycnt = i - di;
 				err = -ENOSPC;
 				break;
@@ -5845,7 +5827,7 @@ static int tg3_rx_prodring_xfer(struct tg3 *tp,
 		di = dpr->rx_jmb_prod_idx;
 
 		for (i = di; i < di + cpycnt; i++) {
-			if (dpr->rx_jmb_buffers[i].skb) {
+			if (dpr->rx_jmb_buffers[i].data) {
 				cpycnt = i - di;
 				err = -ENOSPC;
 				break;
@@ -6443,25 +6425,25 @@ static bool tg3_tx_frag_set(struct tg3_napi *tnapi, u32 *entry, u32 *budget,
 	bool hwbug = false;
 
 	if (tg3_flag(tp, SHORT_DMA_BUG) && len <= 8)
-		hwbug = 1;
+		hwbug = true;
 
 	if (tg3_4g_overflow_test(map, len))
-		hwbug = 1;
+		hwbug = true;
 
 	if (tg3_40bit_overflow_test(tp, map, len))
-		hwbug = 1;
+		hwbug = true;
 
-	if (tg3_flag(tp, 4K_FIFO_LIMIT)) {
+	if (tp->dma_limit) {
 		u32 prvidx = *entry;
 		u32 tmp_flag = flags & ~TXD_FLAG_END;
-		while (len > TG3_TX_BD_DMA_MAX && *budget) {
-			u32 frag_len = TG3_TX_BD_DMA_MAX;
-			len -= TG3_TX_BD_DMA_MAX;
+		while (len > tp->dma_limit && *budget) {
+			u32 frag_len = tp->dma_limit;
+			len -= tp->dma_limit;
 
 			/* Avoid the 8byte DMA problem */
 			if (len <= 8) {
-				len += TG3_TX_BD_DMA_MAX / 2;
-				frag_len = TG3_TX_BD_DMA_MAX / 2;
+				len += tp->dma_limit / 2;
+				frag_len = tp->dma_limit / 2;
 			}
 
 			tnapi->tx_buffers[*entry].fragmented = true;
@@ -6482,7 +6464,7 @@ static bool tg3_tx_frag_set(struct tg3_napi *tnapi, u32 *entry, u32 *budget,
 				*budget -= 1;
 				*entry = NEXT_TX(*entry);
 			} else {
-				hwbug = 1;
+				hwbug = true;
 				tnapi->tx_buffers[prvidx].fragmented = false;
 			}
 		}
@@ -6685,14 +6667,9 @@ static netdev_tx_t tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		iph = ip_hdr(skb);
 		tcp_opt_len = tcp_optlen(skb);
 
-		if (skb_is_gso_v6(skb)) {
-			hdr_len = skb_headlen(skb) - ETH_HLEN;
-		} else {
-			u32 ip_tcp_len;
-
-			ip_tcp_len = ip_hdrlen(skb) + sizeof(struct tcphdr);
-			hdr_len = ip_tcp_len + tcp_opt_len;
+		hdr_len = skb_transport_offset(skb) + tcp_hdrlen(skb) - ETH_HLEN;
 
+		if (!skb_is_gso_v6(skb)) {
 			iph->check = 0;
 			iph->tot_len = htons(mss + hdr_len);
 		}
@@ -6816,6 +6793,7 @@ static netdev_tx_t tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	}
 
 	skb_tx_timestamp(skb);
+	netdev_sent_queue(tp->dev, skb->len);
 
 	/* Packets are ready, update Tx producer idx local and on card. */
 	tw32_tx_mbox(tnapi->prodmbox, entry);
@@ -6968,7 +6946,7 @@ static int tg3_phy_lpbk_set(struct tg3 *tp, u32 speed, bool extlpbk)
 	return 0;
 }
 
-static void tg3_set_loopback(struct net_device *dev, u32 features)
+static void tg3_set_loopback(struct net_device *dev, netdev_features_t features)
 {
 	struct tg3 *tp = netdev_priv(dev);
 
@@ -6994,7 +6972,8 @@ static void tg3_set_loopback(struct net_device *dev, u32 features)
 	}
 }
 
-static u32 tg3_fix_features(struct net_device *dev, u32 features)
+static netdev_features_t tg3_fix_features(struct net_device *dev,
+	netdev_features_t features)
 {
 	struct tg3 *tp = netdev_priv(dev);
 
@@ -7004,9 +6983,9 @@ static u32 tg3_fix_features(struct net_device *dev, u32 features)
 	return features;
 }
 
-static int tg3_set_features(struct net_device *dev, u32 features)
+static int tg3_set_features(struct net_device *dev, netdev_features_t features)
 {
-	u32 changed = dev->features ^ features;
+	netdev_features_t changed = dev->features ^ features;
 
 	if ((changed & NETIF_F_LOOPBACK) && netif_running(dev))
 		tg3_set_loopback(dev, features);
@@ -7082,14 +7061,14 @@ static void tg3_rx_prodring_free(struct tg3 *tp,
 	if (tpr != &tp->napi[0].prodring) {
 		for (i = tpr->rx_std_cons_idx; i != tpr->rx_std_prod_idx;
 		     i = (i + 1) & tp->rx_std_ring_mask)
-			tg3_rx_skb_free(tp, &tpr->rx_std_buffers[i],
+			tg3_rx_data_free(tp, &tpr->rx_std_buffers[i],
 					tp->rx_pkt_map_sz);
 
 		if (tg3_flag(tp, JUMBO_CAPABLE)) {
 			for (i = tpr->rx_jmb_cons_idx;
 			     i != tpr->rx_jmb_prod_idx;
 			     i = (i + 1) & tp->rx_jmb_ring_mask) {
-				tg3_rx_skb_free(tp, &tpr->rx_jmb_buffers[i],
+				tg3_rx_data_free(tp, &tpr->rx_jmb_buffers[i],
 						TG3_RX_JMB_MAP_SZ);
 			}
 		}
@@ -7098,12 +7077,12 @@ static void tg3_rx_prodring_free(struct tg3 *tp,
 	}
 
 	for (i = 0; i <= tp->rx_std_ring_mask; i++)
-		tg3_rx_skb_free(tp, &tpr->rx_std_buffers[i],
+		tg3_rx_data_free(tp, &tpr->rx_std_buffers[i],
 				tp->rx_pkt_map_sz);
 
 	if (tg3_flag(tp, JUMBO_CAPABLE) && !tg3_flag(tp, 5780_CLASS)) {
 		for (i = 0; i <= tp->rx_jmb_ring_mask; i++)
-			tg3_rx_skb_free(tp, &tpr->rx_jmb_buffers[i],
+			tg3_rx_data_free(tp, &tpr->rx_jmb_buffers[i],
 					TG3_RX_JMB_MAP_SZ);
 	}
 }
@@ -7159,7 +7138,7 @@ static int tg3_rx_prodring_alloc(struct tg3 *tp,
 
 	/* Now allocate fresh SKBs for each rx ring. */
 	for (i = 0; i < tp->rx_pending; i++) {
-		if (tg3_alloc_rx_skb(tp, tpr, RXD_OPAQUE_RING_STD, i) < 0) {
+		if (tg3_alloc_rx_data(tp, tpr, RXD_OPAQUE_RING_STD, i) < 0) {
 			netdev_warn(tp->dev,
 				    "Using a smaller RX standard ring. Only "
 				    "%d out of %d buffers were allocated "
@@ -7191,7 +7170,7 @@ static int tg3_rx_prodring_alloc(struct tg3 *tp,
 	}
 
 	for (i = 0; i < tp->rx_jumbo_pending; i++) {
-		if (tg3_alloc_rx_skb(tp, tpr, RXD_OPAQUE_RING_JUMBO, i) < 0) {
+		if (tg3_alloc_rx_data(tp, tpr, RXD_OPAQUE_RING_JUMBO, i) < 0) {
 			netdev_warn(tp->dev,
 				    "Using a smaller RX jumbo ring. Only %d "
 				    "out of %d buffers were allocated "
@@ -7297,6 +7276,7 @@ static void tg3_free_rings(struct tg3 *tp)
 			dev_kfree_skb_any(skb);
 		}
 	}
+	netdev_reset_queue(tp->dev);
 }
 
 /* Initialize tx/rx rings for packet processing.
@@ -7591,8 +7571,6 @@ static int tg3_abort_hw(struct tg3 *tp, int silent)
 		if (tnapi->hw_status)
 			memset(tnapi->hw_status, 0, TG3_HW_STATUS_SIZE);
 	}
-	if (tp->hw_stats)
-		memset(tp->hw_stats, 0, sizeof(struct tg3_hw_stats));
 
 	return err;
 }
@@ -7626,15 +7604,11 @@ static void tg3_restore_pci_state(struct tg3 *tp)
 
 	pci_write_config_word(tp->pdev, PCI_COMMAND, tp->pci_cmd);
 
-	if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5785) {
-		if (tg3_flag(tp, PCI_EXPRESS))
-			pcie_set_readrq(tp->pdev, tp->pcie_readrq);
-		else {
-			pci_write_config_byte(tp->pdev, PCI_CACHE_LINE_SIZE,
-					      tp->pci_cacheline_sz);
-			pci_write_config_byte(tp->pdev, PCI_LATENCY_TIMER,
-					      tp->pci_lat_timer);
-		}
+	if (!tg3_flag(tp, PCI_EXPRESS)) {
+		pci_write_config_byte(tp->pdev, PCI_CACHE_LINE_SIZE,
+				      tp->pci_cacheline_sz);
+		pci_write_config_byte(tp->pdev, PCI_LATENCY_TIMER,
+				      tp->pci_lat_timer);
 	}
 
 	/* Make sure PCI-X relaxed ordering bit is clear. */
@@ -7819,8 +7793,6 @@ static int tg3_chip_reset(struct tg3 *tp)
 				      pci_pcie_cap(tp->pdev) + PCI_EXP_DEVCTL,
 				      val16);
 
-		pcie_set_readrq(tp->pdev, tp->pcie_readrq);
-
 		/* Clear error status */
 		pci_write_config_word(tp->pdev,
 				      pci_pcie_cap(tp->pdev) + PCI_EXP_DEVSTA,
@@ -7914,6 +7886,11 @@ static int tg3_chip_reset(struct tg3 *tp)
 	return 0;
 }
 
+static struct rtnl_link_stats64 *tg3_get_stats64(struct net_device *,
+						 struct rtnl_link_stats64 *);
+static struct tg3_ethtool_stats *tg3_get_estats(struct tg3 *,
+						struct tg3_ethtool_stats *);
+
 /* tp->lock is held. */
 static int tg3_halt(struct tg3 *tp, int kind, int silent)
 {
@@ -7931,6 +7908,15 @@ static int tg3_halt(struct tg3 *tp, int kind, int silent)
 	tg3_write_sig_legacy(tp, kind);
 	tg3_write_sig_post_reset(tp, kind);
 
+	if (tp->hw_stats) {
+		/* Save the stats across chip resets... */
+		tg3_get_stats64(tp->dev, &tp->net_stats_prev),
+		tg3_get_estats(tp, &tp->estats_prev);
+
+		/* And make sure the next sample is new data */
+		memset(tp->hw_stats, 0, sizeof(struct tg3_hw_stats));
+	}
+
 	if (err)
 		return err;
 
@@ -8074,7 +8060,7 @@ static void tg3_rings_reset(struct tg3 *tp)
 		limit = NIC_SRAM_SEND_RCB + TG3_BDINFO_SIZE * 16;
 	else if (tg3_flag(tp, 5717_PLUS))
 		limit = NIC_SRAM_SEND_RCB + TG3_BDINFO_SIZE * 4;
-	else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765)
+	else if (tg3_flag(tp, 57765_CLASS))
 		limit = NIC_SRAM_SEND_RCB + TG3_BDINFO_SIZE * 2;
 	else
 		limit = NIC_SRAM_SEND_RCB + TG3_BDINFO_SIZE;
@@ -8091,7 +8077,7 @@ static void tg3_rings_reset(struct tg3 *tp)
 	else if (!tg3_flag(tp, 5705_PLUS))
 		limit = NIC_SRAM_RCV_RET_RCB + TG3_BDINFO_SIZE * 16;
 	else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
-		 GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765)
+		 tg3_flag(tp, 57765_CLASS))
 		limit = NIC_SRAM_RCV_RET_RCB + TG3_BDINFO_SIZE * 4;
 	else
 		limit = NIC_SRAM_RCV_RET_RCB + TG3_BDINFO_SIZE;
@@ -8197,7 +8183,8 @@ static void tg3_setup_rxbd_thresholds(struct tg3 *tp)
 	if (!tg3_flag(tp, 5750_PLUS) ||
 	    tg3_flag(tp, 5780_CLASS) ||
 	    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 ||
+	    tg3_flag(tp, 57765_PLUS))
 		bdcache_maxcnt = TG3_SRAM_RX_STD_BDCACHE_SIZE_5700;
 	else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
 		 GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787)
@@ -8217,10 +8204,7 @@ static void tg3_setup_rxbd_thresholds(struct tg3 *tp)
 	if (!tg3_flag(tp, JUMBO_CAPABLE) || tg3_flag(tp, 5780_CLASS))
 		return;
 
-	if (!tg3_flag(tp, 5705_PLUS))
-		bdcache_maxcnt = TG3_SRAM_RX_JMB_BDCACHE_SIZE_5700;
-	else
-		bdcache_maxcnt = TG3_SRAM_RX_JMB_BDCACHE_SIZE_5717;
+	bdcache_maxcnt = TG3_SRAM_RX_JMB_BDCACHE_SIZE_5700;
 
 	host_rep_thresh = max_t(u32, tp->rx_jumbo_pending / 8, 1);
 
@@ -8231,6 +8215,54 @@ static void tg3_setup_rxbd_thresholds(struct tg3 *tp)
 		tw32(JMB_REPLENISH_LWM, bdcache_maxcnt);
 }
 
+static void tg3_rss_init_dflt_indir_tbl(struct tg3 *tp)
+{
+	int i;
+
+	for (i = 0; i < TG3_RSS_INDIR_TBL_SIZE; i++)
+		tp->rss_ind_tbl[i] =
+			ethtool_rxfh_indir_default(i, tp->irq_cnt - 1);
+}
+
+static void tg3_rss_check_indir_tbl(struct tg3 *tp)
+{
+	int i;
+
+	if (!tg3_flag(tp, SUPPORT_MSIX))
+		return;
+
+	if (tp->irq_cnt <= 2) {
+		memset(&tp->rss_ind_tbl[0], 0, sizeof(tp->rss_ind_tbl));
+		return;
+	}
+
+	/* Validate table against current IRQ count */
+	for (i = 0; i < TG3_RSS_INDIR_TBL_SIZE; i++) {
+		if (tp->rss_ind_tbl[i] >= tp->irq_cnt - 1)
+			break;
+	}
+
+	if (i != TG3_RSS_INDIR_TBL_SIZE)
+		tg3_rss_init_dflt_indir_tbl(tp);
+}
+
+static void tg3_rss_write_indir_tbl(struct tg3 *tp)
+{
+	int i = 0;
+	u32 reg = MAC_RSS_INDIR_TBL_0;
+
+	while (i < TG3_RSS_INDIR_TBL_SIZE) {
+		u32 val = tp->rss_ind_tbl[i];
+		i++;
+		for (; i % 8; i++) {
+			val <<= 4;
+			val |= tp->rss_ind_tbl[i];
+		}
+		tw32(reg, val);
+		reg += 4;
+	}
+}
+
 /* tp->lock is held. */
 static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 {
@@ -8337,7 +8369,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 		tw32(GRC_MODE, grc_mode);
 	}
 
-	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765) {
+	if (tg3_flag(tp, 57765_CLASS)) {
 		if (tp->pci_chip_rev_id == CHIPREV_ID_57765_A0) {
 			u32 grc_mode = tr32(GRC_MODE);
 
@@ -8425,7 +8457,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 		      ~DMA_RWCTRL_DIS_CACHE_ALIGNMENT;
 		if (tp->pci_chip_rev_id == CHIPREV_ID_57765_A0)
 			val &= ~DMA_RWCTRL_CRDRDR_RDMA_MRRS_MSK;
-		if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_57765 &&
+		if (!tg3_flag(tp, 57765_CLASS) &&
 		    GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5717)
 			val |= DMA_RWCTRL_TAGGED_STAT_WA;
 		tw32(TG3PCI_DMA_RW_CTRL, val | tp->dma_rwctrl);
@@ -8572,7 +8604,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 			tw32(RCVDBDI_JUMBO_BD + TG3_BDINFO_MAXLEN_FLAGS,
 			     val | BDINFO_FLAGS_USE_EXT_RECV);
 			if (!tg3_flag(tp, USE_JUMBO_BDFLAG) ||
-			    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765)
+			    tg3_flag(tp, 57765_CLASS))
 				tw32(RCVDBDI_JUMBO_BD + TG3_BDINFO_NIC_ADDR,
 				     NIC_SRAM_RX_JUMBO_BUFFER_DESC);
 		} else {
@@ -8581,10 +8613,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 		}
 
 		if (tg3_flag(tp, 57765_PLUS)) {
-			if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765)
-				val = TG3_RX_STD_MAX_SIZE_5700;
-			else
-				val = TG3_RX_STD_MAX_SIZE_5717;
+			val = TG3_RX_STD_RING_SIZE(tp);
 			val <<= BDINFO_FLAGS_MAXLEN_SHIFT;
 			val |= (TG3_RX_STD_DMA_SZ << 2);
 		} else
@@ -8661,6 +8690,9 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 	if (tg3_flag(tp, PCI_EXPRESS))
 		rdmac_mode |= RDMAC_MODE_FIFO_LONG_BURST;
 
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57766)
+		rdmac_mode |= RDMAC_MODE_JMB_2K_MMRR;
+
 	if (tg3_flag(tp, HW_TSO_1) ||
 	    tg3_flag(tp, HW_TSO_2) ||
 	    tg3_flag(tp, HW_TSO_3))
@@ -8809,9 +8841,11 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 	tw32_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl);
 	udelay(100);
 
-	if (tg3_flag(tp, USING_MSIX) && tp->irq_cnt > 1) {
+	if (tg3_flag(tp, USING_MSIX)) {
 		val = tr32(MSGINT_MODE);
-		val |= MSGINT_MODE_MULTIVEC_EN | MSGINT_MODE_ENABLE;
+		val |= MSGINT_MODE_ENABLE;
+		if (tp->irq_cnt > 1)
+			val |= MSGINT_MODE_MULTIVEC_EN;
 		if (!tg3_flag(tp, 1SHOT_MSI))
 			val |= MSGINT_MODE_ONE_SHOT_DISABLE;
 		tw32(MSGINT_MODE, val);
@@ -8924,28 +8958,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 	udelay(100);
 
 	if (tg3_flag(tp, ENABLE_RSS)) {
-		int i = 0;
-		u32 reg = MAC_RSS_INDIR_TBL_0;
-
-		if (tp->irq_cnt == 2) {
-			for (i = 0; i < TG3_RSS_INDIR_TBL_SIZE; i += 8) {
-				tw32(reg, 0x0);
-				reg += 4;
-			}
-		} else {
-			u32 val;
-
-			while (i < TG3_RSS_INDIR_TBL_SIZE) {
-				val = i % (tp->irq_cnt - 1);
-				i++;
-				for (; i % 8; i++) {
-					val <<= 4;
-					val |= (i % (tp->irq_cnt - 1));
-				}
-				tw32(reg, val);
-				reg += 4;
-			}
-		}
+		tg3_rss_write_indir_tbl(tp);
 
 		/* Setu