be2net: Move the Emulex driver

Moves the Emulex driver into drivers/net/ethernet/emulex/ and
make the necessary Kconfig and Makefile changes.

CC: Sathya Perla <sathya.perla@emulex.com>
CC: Subbu Seetharaman <subbu.seetharaman@emulex.com>
CC: Ajit Khaparde <ajit.khaparde@emulex.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

1 files changed, 0 insertions, 3633 deletions

diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
deleted file mode 100644
index 1a3accab3d1..00000000000
--- a/drivers/net/benet/be_main.c
+++ /dev/null
@@ -1,3633 +0,0 @@
-/*
- * Copyright (C) 2005 - 2011 Emulex
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License version 2
- * as published by the Free Software Foundation.  The full GNU General
- * Public License is included in this distribution in the file called COPYING.
- *
- * Contact Information:
- * linux-drivers@emulex.com
- *
- * Emulex
- * 3333 Susan Street
- * Costa Mesa, CA 92626
- */
-
-#include <linux/prefetch.h>
-#include "be.h"
-#include "be_cmds.h"
-#include <asm/div64.h>
-
-MODULE_VERSION(DRV_VER);
-MODULE_DEVICE_TABLE(pci, be_dev_ids);
-MODULE_DESCRIPTION(DRV_DESC " " DRV_VER);
-MODULE_AUTHOR("ServerEngines Corporation");
-MODULE_LICENSE("GPL");
-
-static ushort rx_frag_size = 2048;
-static unsigned int num_vfs;
-module_param(rx_frag_size, ushort, S_IRUGO);
-module_param(num_vfs, uint, S_IRUGO);
-MODULE_PARM_DESC(rx_frag_size, "Size of a fragment that holds rcvd data.");
-MODULE_PARM_DESC(num_vfs, "Number of PCI VFs to initialize");
-
-static DEFINE_PCI_DEVICE_TABLE(be_dev_ids) = {
-	{ PCI_DEVICE(BE_VENDOR_ID, BE_DEVICE_ID1) },
-	{ PCI_DEVICE(BE_VENDOR_ID, BE_DEVICE_ID2) },
-	{ PCI_DEVICE(BE_VENDOR_ID, OC_DEVICE_ID1) },
-	{ PCI_DEVICE(BE_VENDOR_ID, OC_DEVICE_ID2) },
-	{ PCI_DEVICE(EMULEX_VENDOR_ID, OC_DEVICE_ID3)},
-	{ PCI_DEVICE(EMULEX_VENDOR_ID, OC_DEVICE_ID4)},
-	{ 0 }
-};
-MODULE_DEVICE_TABLE(pci, be_dev_ids);
-/* UE Status Low CSR */
-static const char * const ue_status_low_desc[] = {
-	"CEV",
-	"CTX",
-	"DBUF",
-	"ERX",
-	"Host",
-	"MPU",
-	"NDMA",
-	"PTC ",
-	"RDMA ",
-	"RXF ",
-	"RXIPS ",
-	"RXULP0 ",
-	"RXULP1 ",
-	"RXULP2 ",
-	"TIM ",
-	"TPOST ",
-	"TPRE ",
-	"TXIPS ",
-	"TXULP0 ",
-	"TXULP1 ",
-	"UC ",
-	"WDMA ",
-	"TXULP2 ",
-	"HOST1 ",
-	"P0_OB_LINK ",
-	"P1_OB_LINK ",
-	"HOST_GPIO ",
-	"MBOX ",
-	"AXGMAC0",
-	"AXGMAC1",
-	"JTAG",
-	"MPU_INTPEND"
-};
-/* UE Status High CSR */
-static const char * const ue_status_hi_desc[] = {
-	"LPCMEMHOST",
-	"MGMT_MAC",
-	"PCS0ONLINE",
-	"MPU_IRAM",
-	"PCS1ONLINE",
-	"PCTL0",
-	"PCTL1",
-	"PMEM",
-	"RR",
-	"TXPB",
-	"RXPP",
-	"XAUI",
-	"TXP",
-	"ARM",
-	"IPC",
-	"HOST2",
-	"HOST3",
-	"HOST4",
-	"HOST5",
-	"HOST6",
-	"HOST7",
-	"HOST8",
-	"HOST9",
-	"NETC",
-	"Unknown",
-	"Unknown",
-	"Unknown",
-	"Unknown",
-	"Unknown",
-	"Unknown",
-	"Unknown",
-	"Unknown"
-};
-
-static void be_queue_free(struct be_adapter *adapter, struct be_queue_info *q)
-{
-	struct be_dma_mem *mem = &q->dma_mem;
-	if (mem->va)
-		dma_free_coherent(&adapter->pdev->dev, mem->size, mem->va,
-				  mem->dma);
-}
-
-static int be_queue_alloc(struct be_adapter *adapter, struct be_queue_info *q,
-		u16 len, u16 entry_size)
-{
-	struct be_dma_mem *mem = &q->dma_mem;
-
-	memset(q, 0, sizeof(*q));
-	q->len = len;
-	q->entry_size = entry_size;
-	mem->size = len * entry_size;
-	mem->va = dma_alloc_coherent(&adapter->pdev->dev, mem->size, &mem->dma,
-				     GFP_KERNEL);
-	if (!mem->va)
-		return -1;
-	memset(mem->va, 0, mem->size);
-	return 0;
-}
-
-static void be_intr_set(struct be_adapter *adapter, bool enable)
-{
-	u8 __iomem *addr = adapter->pcicfg + PCICFG_MEMBAR_CTRL_INT_CTRL_OFFSET;
-	u32 reg = ioread32(addr);
-	u32 enabled = reg & MEMBAR_CTRL_INT_CTRL_HOSTINTR_MASK;
-
-	if (adapter->eeh_err)
-		return;
-
-	if (!enabled && enable)
-		reg |= MEMBAR_CTRL_INT_CTRL_HOSTINTR_MASK;
-	else if (enabled && !enable)
-		reg &= ~MEMBAR_CTRL_INT_CTRL_HOSTINTR_MASK;
-	else
-		return;
-
-	iowrite32(reg, addr);
-}
-
-static void be_rxq_notify(struct be_adapter *adapter, u16 qid, u16 posted)
-{
-	u32 val = 0;
-	val |= qid & DB_RQ_RING_ID_MASK;
-	val |= posted << DB_RQ_NUM_POSTED_SHIFT;
-
-	wmb();
-	iowrite32(val, adapter->db + DB_RQ_OFFSET);
-}
-
-static void be_txq_notify(struct be_adapter *adapter, u16 qid, u16 posted)
-{
-	u32 val = 0;
-	val |= qid & DB_TXULP_RING_ID_MASK;
-	val |= (posted & DB_TXULP_NUM_POSTED_MASK) << DB_TXULP_NUM_POSTED_SHIFT;
-
-	wmb();
-	iowrite32(val, adapter->db + DB_TXULP1_OFFSET);
-}
-
-static void be_eq_notify(struct be_adapter *adapter, u16 qid,
-		bool arm, bool clear_int, u16 num_popped)
-{
-	u32 val = 0;
-	val |= qid & DB_EQ_RING_ID_MASK;
-	val |= ((qid & DB_EQ_RING_ID_EXT_MASK) <<
-			DB_EQ_RING_ID_EXT_MASK_SHIFT);
-
-	if (adapter->eeh_err)
-		return;
-
-	if (arm)
-		val |= 1 << DB_EQ_REARM_SHIFT;
-	if (clear_int)
-		val |= 1 << DB_EQ_CLR_SHIFT;
-	val |= 1 << DB_EQ_EVNT_SHIFT;
-	val |= num_popped << DB_EQ_NUM_POPPED_SHIFT;
-	iowrite32(val, adapter->db + DB_EQ_OFFSET);
-}
-
-void be_cq_notify(struct be_adapter *adapter, u16 qid, bool arm, u16 num_popped)
-{
-	u32 val = 0;
-	val |= qid & DB_CQ_RING_ID_MASK;
-	val |= ((qid & DB_CQ_RING_ID_EXT_MASK) <<
-			DB_CQ_RING_ID_EXT_MASK_SHIFT);
-
-	if (adapter->eeh_err)
-		return;
-
-	if (arm)
-		val |= 1 << DB_CQ_REARM_SHIFT;
-	val |= num_popped << DB_CQ_NUM_POPPED_SHIFT;
-	iowrite32(val, adapter->db + DB_CQ_OFFSET);
-}
-
-static int be_mac_addr_set(struct net_device *netdev, void *p)
-{
-	struct be_adapter *adapter = netdev_priv(netdev);
-	struct sockaddr *addr = p;
-	int status = 0;
-
-	if (!is_valid_ether_addr(addr->sa_data))
-		return -EADDRNOTAVAIL;
-
-	/* MAC addr configuration will be done in hardware for VFs
-	 * by their corresponding PFs. Just copy to netdev addr here
-	 */
-	if (!be_physfn(adapter))
-		goto netdev_addr;
-
-	status = be_cmd_pmac_del(adapter, adapter->if_handle,
-				adapter->pmac_id, 0);
-	if (status)
-		return status;
-
-	status = be_cmd_pmac_add(adapter, (u8 *)addr->sa_data,
-				adapter->if_handle, &adapter->pmac_id, 0);
-netdev_addr:
-	if (!status)
-		memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
-
-	return status;
-}
-
-static void populate_be2_stats(struct be_adapter *adapter)
-{
-	struct be_hw_stats_v0 *hw_stats = hw_stats_from_cmd(adapter);
-	struct be_pmem_stats *pmem_sts = &hw_stats->pmem;
-	struct be_rxf_stats_v0 *rxf_stats = &hw_stats->rxf;
-	struct be_port_rxf_stats_v0 *port_stats =
-					&rxf_stats->port[adapter->port_num];
-	struct be_drv_stats *drvs = &adapter->drv_stats;
-
-	be_dws_le_to_cpu(hw_stats, sizeof(*hw_stats));
-	drvs->rx_pause_frames = port_stats->rx_pause_frames;
-	drvs->rx_crc_errors = port_stats->rx_crc_errors;
-	drvs->rx_control_frames = port_stats->rx_control_frames;
-	drvs->rx_in_range_errors = port_stats->rx_in_range_errors;
-	drvs->rx_frame_too_long = port_stats->rx_frame_too_long;
-	drvs->rx_dropped_runt = port_stats->rx_dropped_runt;
-	drvs->rx_ip_checksum_errs = port_stats->rx_ip_checksum_errs;
-	drvs->rx_tcp_checksum_errs = port_stats->rx_tcp_checksum_errs;
-	drvs->rx_udp_checksum_errs = port_stats->rx_udp_checksum_errs;
-	drvs->rxpp_fifo_overflow_drop = port_stats->rx_fifo_overflow;
-	drvs->rx_dropped_tcp_length = port_stats->rx_dropped_tcp_length;
-	drvs->rx_dropped_too_small = port_stats->rx_dropped_too_small;
-	drvs->rx_dropped_too_short = port_stats->rx_dropped_too_short;
-	drvs->rx_out_range_errors = port_stats->rx_out_range_errors;
-	drvs->rx_input_fifo_overflow_drop = port_stats->rx_input_fifo_overflow;
-	drvs->rx_dropped_header_too_small =
-		port_stats->rx_dropped_header_too_small;
-	drvs->rx_address_match_errors = port_stats->rx_address_match_errors;
-	drvs->rx_alignment_symbol_errors =
-		port_stats->rx_alignment_symbol_errors;
-
-	drvs->tx_pauseframes = port_stats->tx_pauseframes;
-	drvs->tx_controlframes = port_stats->tx_controlframes;
-
-	if (adapter->port_num)
-		drvs->jabber_events = rxf_stats->port1_jabber_events;
-	else
-		drvs->jabber_events = rxf_stats->port0_jabber_events;
-	drvs->rx_drops_no_pbuf = rxf_stats->rx_drops_no_pbuf;
-	drvs->rx_drops_no_txpb = rxf_stats->rx_drops_no_txpb;
-	drvs->rx_drops_no_erx_descr = rxf_stats->rx_drops_no_erx_descr;
-	drvs->rx_drops_invalid_ring = rxf_stats->rx_drops_invalid_ring;
-	drvs->forwarded_packets = rxf_stats->forwarded_packets;
-	drvs->rx_drops_mtu = rxf_stats->rx_drops_mtu;
-	drvs->rx_drops_no_tpre_descr = rxf_stats->rx_drops_no_tpre_descr;
-	drvs->rx_drops_too_many_frags = rxf_stats->rx_drops_too_many_frags;
-	adapter->drv_stats.eth_red_drops = pmem_sts->eth_red_drops;
-}
-
-static void populate_be3_stats(struct be_adapter *adapter)
-{
-	struct be_hw_stats_v1 *hw_stats = hw_stats_from_cmd(adapter);
-	struct be_pmem_stats *pmem_sts = &hw_stats->pmem;
-	struct be_rxf_stats_v1 *rxf_stats = &hw_stats->rxf;
-	struct be_port_rxf_stats_v1 *port_stats =
-					&rxf_stats->port[adapter->port_num];
-	struct be_drv_stats *drvs = &adapter->drv_stats;
-
-	be_dws_le_to_cpu(hw_stats, sizeof(*hw_stats));
-	drvs->rx_pause_frames = port_stats->rx_pause_frames;
-	drvs->rx_crc_errors = port_stats->rx_crc_errors;
-	drvs->rx_control_frames = port_stats->rx_control_frames;
-	drvs->rx_in_range_errors = port_stats->rx_in_range_errors;
-	drvs->rx_frame_too_long = port_stats->rx_frame_too_long;
-	drvs->rx_dropped_runt = port_stats->rx_dropped_runt;
-	drvs->rx_ip_checksum_errs = port_stats->rx_ip_checksum_errs;
-	drvs->rx_tcp_checksum_errs = port_stats->rx_tcp_checksum_errs;
-	drvs->rx_udp_checksum_errs = port_stats->rx_udp_checksum_errs;
-	drvs->rx_dropped_tcp_length = port_stats->rx_dropped_tcp_length;
-	drvs->rx_dropped_too_small = port_stats->rx_dropped_too_small;
-	drvs->rx_dropped_too_short = port_stats->rx_dropped_too_short;
-	drvs->rx_out_range_errors = port_stats->rx_out_range_errors;
-	drvs->rx_dropped_header_too_small =
-		port_stats->rx_dropped_header_too_small;
-	drvs->rx_input_fifo_overflow_drop =
-		port_stats->rx_input_fifo_overflow_drop;
-	drvs->rx_address_match_errors = port_stats->rx_address_match_errors;
-	drvs->rx_alignment_symbol_errors =
-		port_stats->rx_alignment_symbol_errors;
-	drvs->rxpp_fifo_overflow_drop = port_stats->rxpp_fifo_overflow_drop;
-	drvs->tx_pauseframes = port_stats->tx_pauseframes;
-	drvs->tx_controlframes = port_stats->tx_controlframes;
-	drvs->jabber_events = port_stats->jabber_events;
-	drvs->rx_drops_no_pbuf = rxf_stats->rx_drops_no_pbuf;
-	drvs->rx_drops_no_txpb = rxf_stats->rx_drops_no_txpb;
-	drvs->rx_drops_no_erx_descr = rxf_stats->rx_drops_no_erx_descr;
-	drvs->rx_drops_invalid_ring = rxf_stats->rx_drops_invalid_ring;
-	drvs->forwarded_packets = rxf_stats->forwarded_packets;
-	drvs->rx_drops_mtu = rxf_stats->rx_drops_mtu;
-	drvs->rx_drops_no_tpre_descr = rxf_stats->rx_drops_no_tpre_descr;
-	drvs->rx_drops_too_many_frags = rxf_stats->rx_drops_too_many_frags;
-	adapter->drv_stats.eth_red_drops = pmem_sts->eth_red_drops;
-}
-
-static void populate_lancer_stats(struct be_adapter *adapter)
-{
-
-	struct be_drv_stats *drvs = &adapter->drv_stats;
-	struct lancer_pport_stats *pport_stats =
-					pport_stats_from_cmd(adapter);
-
-	be_dws_le_to_cpu(pport_stats, sizeof(*pport_stats));
-	drvs->rx_pause_frames = pport_stats->rx_pause_frames_lo;
-	drvs->rx_crc_errors = pport_stats->rx_crc_errors_lo;
-	drvs->rx_control_frames = pport_stats->rx_control_frames_lo;
-	drvs->rx_in_range_errors = pport_stats->rx_in_range_errors;
-	drvs->rx_frame_too_long = pport_stats->rx_frames_too_long_lo;
-	drvs->rx_dropped_runt = pport_stats->rx_dropped_runt;
-	drvs->rx_ip_checksum_errs = pport_stats->rx_ip_checksum_errors;
-	drvs->rx_tcp_checksum_errs = pport_stats->rx_tcp_checksum_errors;
-	drvs->rx_udp_checksum_errs = pport_stats->rx_udp_checksum_errors;
-	drvs->rx_dropped_tcp_length =
-				pport_stats->rx_dropped_invalid_tcp_length;
-	drvs->rx_dropped_too_small = pport_stats->rx_dropped_too_small;
-	drvs->rx_dropped_too_short = pport_stats->rx_dropped_too_short;
-	drvs->rx_out_range_errors = pport_stats->rx_out_of_range_errors;
-	drvs->rx_dropped_header_too_small =
-				pport_stats->rx_dropped_header_too_small;
-	drvs->rx_input_fifo_overflow_drop = pport_stats->rx_fifo_overflow;
-	drvs->rx_address_match_errors = pport_stats->rx_address_match_errors;
-	drvs->rx_alignment_symbol_errors = pport_stats->rx_symbol_errors_lo;
-	drvs->rxpp_fifo_overflow_drop = pport_stats->rx_fifo_overflow;
-	drvs->tx_pauseframes = pport_stats->tx_pause_frames_lo;
-	drvs->tx_controlframes = pport_stats->tx_control_frames_lo;
-	drvs->jabber_events = pport_stats->rx_jabbers;
-	drvs->rx_drops_invalid_ring = pport_stats->rx_drops_invalid_queue;
-	drvs->forwarded_packets = pport_stats->num_forwards_lo;
-	drvs->rx_drops_mtu = pport_stats->rx_drops_mtu_lo;
-	drvs->rx_drops_too_many_frags =
-				pport_stats->rx_drops_too_many_frags_lo;
-}
-
-void be_parse_stats(struct be_adapter *adapter)
-{
-	struct be_erx_stats_v1 *erx = be_erx_stats_from_cmd(adapter);
-	struct be_rx_obj *rxo;
-	int i;
-
-	if (adapter->generation == BE_GEN3) {
-		if (lancer_chip(adapter))
-			populate_lancer_stats(adapter);
-		 else
-			populate_be3_stats(adapter);
-	} else {
-		populate_be2_stats(adapter);
-	}
-
-	/* as erx_v1 is longer than v0, ok to use v1 defn for v0 access */
-	for_all_rx_queues(adapter, rxo, i)
-		rx_stats(rxo)->rx_drops_no_frags =
-			erx->rx_drops_no_fragments[rxo->q.id];
-}
-
-static struct rtnl_link_stats64 *be_get_stats64(struct net_device *netdev,
-					struct rtnl_link_stats64 *stats)
-{
-	struct be_adapter *adapter = netdev_priv(netdev);
-	struct be_drv_stats *drvs = &adapter->drv_stats;
-	struct be_rx_obj *rxo;
-	struct be_tx_obj *txo;
-	u64 pkts, bytes;
-	unsigned int start;
-	int i;
-
-	for_all_rx_queues(adapter, rxo, i) {
-		const struct be_rx_stats *rx_stats = rx_stats(rxo);
-		do {
-			start = u64_stats_fetch_begin_bh(&rx_stats->sync);
-			pkts = rx_stats(rxo)->rx_pkts;
-			bytes = rx_stats(rxo)->rx_bytes;
-		} while (u64_stats_fetch_retry_bh(&rx_stats->sync, start));
-		stats->rx_packets += pkts;
-		stats->rx_bytes += bytes;
-		stats->multicast += rx_stats(rxo)->rx_mcast_pkts;
-		stats->rx_dropped += rx_stats(rxo)->rx_drops_no_skbs +
-					rx_stats(rxo)->rx_drops_no_frags;
-	}
-
-	for_all_tx_queues(adapter, txo, i) {
-		const struct be_tx_stats *tx_stats = tx_stats(txo);
-		do {
-			start = u64_stats_fetch_begin_bh(&tx_stats->sync);
-			pkts = tx_stats(txo)->tx_pkts;
-			bytes = tx_stats(txo)->tx_bytes;
-		} while (u64_stats_fetch_retry_bh(&tx_stats->sync, start));
-		stats->tx_packets += pkts;
-		stats->tx_bytes += bytes;
-	}
-
-	/* bad pkts received */
-	stats->rx_errors = drvs->rx_crc_errors +
-		drvs->rx_alignment_symbol_errors +
-		drvs->rx_in_range_errors +
-		drvs->rx_out_range_errors +
-		drvs->rx_frame_too_long +
-		drvs->rx_dropped_too_small +
-		drvs->rx_dropped_too_short +
-		drvs->rx_dropped_header_too_small +
-		drvs->rx_dropped_tcp_length +
-		drvs->rx_dropped_runt;
-
-	/* detailed rx errors */
-	stats->rx_length_errors = drvs->rx_in_range_errors +
-		drvs->rx_out_range_errors +
-		drvs->rx_frame_too_long;
-
-	stats->rx_crc_errors = drvs->rx_crc_errors;
-
-	/* frame alignment errors */
-	stats->rx_frame_errors = drvs->rx_alignment_symbol_errors;
-
-	/* receiver fifo overrun */
-	/* drops_no_pbuf is no per i/f, it's per BE card */
-	stats->rx_fifo_errors = drvs->rxpp_fifo_overflow_drop +
-				drvs->rx_input_fifo_overflow_drop +
-				drvs->rx_drops_no_pbuf;
-	return stats;
-}
-
-void be_link_status_update(struct be_adapter *adapter, u32 link_status)
-{
-	struct net_device *netdev = adapter->netdev;
-
-	/* when link status changes, link speed must be re-queried from card */
-	adapter->link_speed = -1;
-	if ((link_status & LINK_STATUS_MASK) == LINK_UP) {
-		netif_carrier_on(netdev);
-		dev_info(&adapter->pdev->dev, "%s: Link up\n", netdev->name);
-	} else {
-		netif_carrier_off(netdev);
-		dev_info(&adapter->pdev->dev, "%s: Link down\n", netdev->name);
-	}
-}
-
-static void be_tx_stats_update(struct be_tx_obj *txo,
-			u32 wrb_cnt, u32 copied, u32 gso_segs, bool stopped)
-{
-	struct be_tx_stats *stats = tx_stats(txo);
-
-	u64_stats_update_begin(&stats->sync);
-	stats->tx_reqs++;
-	stats->tx_wrbs += wrb_cnt;
-	stats->tx_bytes += copied;
-	stats->tx_pkts += (gso_segs ? gso_segs : 1);
-	if (stopped)
-		stats->tx_stops++;
-	u64_stats_update_end(&stats->sync);
-}
-
-/* Determine number of WRB entries needed to xmit data in an skb */
-static u32 wrb_cnt_for_skb(struct be_adapter *adapter, struct sk_buff *skb,
-								bool *dummy)
-{
-	int cnt = (skb->len > skb->data_len);
-
-	cnt += skb_shinfo(skb)->nr_frags;
-
-	/* to account for hdr wrb */
-	cnt++;
-	if (lancer_chip(adapter) || !(cnt & 1)) {
-		*dummy = false;
-	} else {
-		/* add a dummy to make it an even num */
-		cnt++;
-		*dummy = true;
-	}
-	BUG_ON(cnt > BE_MAX_TX_FRAG_COUNT);
-	return cnt;
-}
-
-static inline void wrb_fill(struct be_eth_wrb *wrb, u64 addr, int len)
-{
-	wrb->frag_pa_hi = upper_32_bits(addr);
-	wrb->frag_pa_lo = addr & 0xFFFFFFFF;
-	wrb->frag_len = len & ETH_WRB_FRAG_LEN_MASK;
-}
-
-static void wrb_fill_hdr(struct be_adapter *adapter, struct be_eth_hdr_wrb *hdr,
-		struct sk_buff *skb, u32 wrb_cnt, u32 len)
-{
-	u8 vlan_prio = 0;
-	u16 vlan_tag = 0;
-
-	memset(hdr, 0, sizeof(*hdr));
-
-	AMAP_SET_BITS(struct amap_eth_hdr_wrb, crc, hdr, 1);
-
-	if (skb_is_gso(skb)) {
-		AMAP_SET_BITS(struct amap_eth_hdr_wrb, lso, hdr, 1);
-		AMAP_SET_BITS(struct amap_eth_hdr_wrb, lso_mss,
-			hdr, skb_shinfo(skb)->gso_size);
-		if (skb_is_gso_v6(skb) && !lancer_chip(adapter))
-			AMAP_SET_BITS(struct amap_eth_hdr_wrb, lso6, hdr, 1);
-		if (lancer_chip(adapter) && adapter->sli_family  ==
-							LANCER_A0_SLI_FAMILY) {
-			AMAP_SET_BITS(struct amap_eth_hdr_wrb, ipcs, hdr, 1);
-			if (is_tcp_pkt(skb))
-				AMAP_SET_BITS(struct amap_eth_hdr_wrb,
-								tcpcs, hdr, 1);
-			else if (is_udp_pkt(skb))
-				AMAP_SET_BITS(struct amap_eth_hdr_wrb,
-								udpcs, hdr, 1);
-		}
-	} else if (skb->ip_summed == CHECKSUM_PARTIAL) {
-		if (is_tcp_pkt(skb))
-			AMAP_SET_BITS(struct amap_eth_hdr_wrb, tcpcs, hdr, 1);
-		else if (is_udp_pkt(skb))
-			AMAP_SET_BITS(struct amap_eth_hdr_wrb, udpcs, hdr, 1);
-	}
-
-	if (vlan_tx_tag_present(skb)) {
-		AMAP_SET_BITS(struct amap_eth_hdr_wrb, vlan, hdr, 1);
-		vlan_tag = vlan_tx_tag_get(skb);
-		vlan_prio = (vlan_tag & VLAN_PRIO_MASK) >> VLAN_PRIO_SHIFT;
-		/* If vlan priority provided by OS is NOT in available bmap */
-		if (!(adapter->vlan_prio_bmap & (1 << vlan_prio)))
-			vlan_tag = (vlan_tag & ~VLAN_PRIO_MASK) |
-					adapter->recommended_prio;
-		AMAP_SET_BITS(struct amap_eth_hdr_wrb, vlan_tag, hdr, vlan_tag);
-	}
-
-	AMAP_SET_BITS(struct amap_eth_hdr_wrb, event, hdr, 1);
-	AMAP_SET_BITS(struct amap_eth_hdr_wrb, complete, hdr, 1);
-	AMAP_SET_BITS(struct amap_eth_hdr_wrb, num_wrb, hdr, wrb_cnt);
-	AMAP_SET_BITS(struct amap_eth_hdr_wrb, len, hdr, len);
-}
-
-static void unmap_tx_frag(struct device *dev, struct be_eth_wrb *wrb,
-		bool unmap_single)
-{
-	dma_addr_t dma;
-
-	be_dws_le_to_cpu(wrb, sizeof(*wrb));
-
-	dma = (u64)wrb->frag_pa_hi << 32 | (u64)wrb->frag_pa_lo;
-	if (wrb->frag_len) {
-		if (unmap_single)
-			dma_unmap_single(dev, dma, wrb->frag_len,
-					 DMA_TO_DEVICE);
-		else
-			dma_unmap_page(dev, dma, wrb->frag_len, DMA_TO_DEVICE);
-	}
-}
-
-static int make_tx_wrbs(struct be_adapter *adapter, struct be_queue_info *txq,
-		struct sk_buff *skb, u32 wrb_cnt, bool dummy_wrb)
-{
-	dma_addr_t busaddr;
-	int i, copied = 0;
-	struct device *dev = &adapter->pdev->dev;
-	struct sk_buff *first_skb = skb;
-	struct be_eth_wrb *wrb;
-	struct be_eth_hdr_wrb *hdr;
-	bool map_single = false;
-	u16 map_head;
-
-	hdr = queue_head_node(txq);
-	queue_head_inc(txq);
-	map_head = txq->head;
-
-	if (skb->len > skb->data_len) {
-		int len = skb_headlen(skb);
-		busaddr = dma_map_single(dev, skb->data, len, DMA_TO_DEVICE);
-		if (dma_mapping_error(dev, busaddr))
-			goto dma_err;
-		map_single = true;
-		wrb = queue_head_node(txq);
-		wrb_fill(wrb, busaddr, len);
-		be_dws_cpu_to_le(wrb, sizeof(*wrb));
-		queue_head_inc(txq);
-		copied += len;
-	}
-
-	for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
-		struct skb_frag_struct *frag =
-			&skb_shinfo(skb)->frags[i];
-		busaddr = dma_map_page(dev, frag->page, frag->page_offset,
-				       frag->size, DMA_TO_DEVICE);
-		if (dma_mapping_error(dev, busaddr))
-			goto dma_err;
-		wrb = queue_head_node(txq);
-		wrb_fill(wrb, busaddr, frag->size);
-		be_dws_cpu_to_le(wrb, sizeof(*wrb));
-		queue_head_inc(txq);
-		copied += frag->size;
-	}
-
-	if (dummy_wrb) {
-		wrb = queue_head_node(txq);
-		wrb_fill(wrb, 0, 0);
-		be_dws_cpu_to_le(wrb, sizeof(*wrb));
-		queue_head_inc(txq);
-	}
-
-	wrb_fill_hdr(adapter, hdr, first_skb, wrb_cnt, copied);
-	be_dws_cpu_to_le(hdr, sizeof(*hdr));
-
-	return copied;
-dma_err:
-	txq->head = map_head;
-	while (copied) {
-		wrb = queue_head_node(txq);
-		unmap_tx_frag(dev, wrb, map_single);
-		map_single = false;
-		copied -= wrb->frag_len;
-		queue_head_inc(txq);
-	}
-	return 0;
-}
-
-static netdev_tx_t be_xmit(struct sk_buff *skb,
-			struct net_device *netdev)
-{
-	struct be_adapter *adapter = netdev_priv(netdev);
-	struct be_tx_obj *txo = &adapter->tx_obj[skb_get_queue_mapping(skb)];
-	struct be_queue_info *txq = &txo->q;
-	u32 wrb_cnt = 0, copied = 0;
-	u32 start = txq->head;
-	bool dummy_wrb, stopped = false;
-
-	wrb_cnt = wrb_cnt_for_skb(adapter, skb, &dummy_wrb);
-
-	copied = make_tx_wrbs(adapter, txq, skb, wrb_cnt, dummy_wrb);
-	if (copied) {
-		/* record the sent skb in the sent_skb table */
-		BUG_ON(txo->sent_skb_list[start]);
-		txo->sent_skb_list[start] = skb;
-
-		/* Ensure txq has space for the next skb; Else stop the queue
-		 * *BEFORE* ringing the tx doorbell, so that we serialze the
-		 * tx compls of the current transmit which'll wake up the queue
-		 */
-		atomic_add(wrb_cnt, &txq->used);
-		if ((BE_MAX_TX_FRAG_COUNT + atomic_read(&txq->used)) >=
-								txq->len) {
-			netif_stop_subqueue(netdev, skb_get_queue_mapping(skb));
-			stopped = true;
-		}
-
-		be_txq_notify(adapter, txq->id, wrb_cnt);
-
-		be_tx_stats_update(txo, wrb_cnt, copied,
-				skb_shinfo(skb)->gso_segs, stopped);
-	} else {
-		txq->head = start;
-		dev_kfree_skb_any(skb);
-	}
-	return NETDEV_TX_OK;
-}
-
-static int be_change_mtu(struct net_device *netdev, int new_mtu)
-{
-	struct be_adapter *adapter = netdev_priv(netdev);
-	if (new_mtu < BE_MIN_MTU ||
-			new_mtu > (BE_MAX_JUMBO_FRAME_SIZE -
-					(ETH_HLEN + ETH_FCS_LEN))) {
-		dev_info(&adapter->pdev->dev,
-			"MTU must be between %d and %d bytes\n",
-			BE_MIN_MTU,
-			(BE_MAX_JUMBO_FRAME_SIZE - (ETH_HLEN + ETH_FCS_LEN)));
-		return -EINVAL;
-	}
-	dev_info(&adapter->pdev->dev, "MTU changed from %d to %d bytes\n",
-			netdev->mtu, new_mtu);
-	netdev->mtu = new_mtu;
-	return 0;
-}
-
-/*
- * A max of 64 (BE_NUM_VLANS_SUPPORTED) vlans can be configured in BE.
- * If the user configures more, place BE in vlan promiscuous mode.
- */
-static int be_vid_config(struct be_adapter *adapter, bool vf, u32 vf_num)
-{
-	u16 vtag[BE_NUM_VLANS_SUPPORTED];
-	u16 ntags = 0, i;
-	int status = 0;
-	u32 if_handle;
-
-	if (vf) {
-		if_handle = adapter->vf_cfg[vf_num].vf_if_handle;
-		vtag[0] = cpu_to_le16(adapter->vf_cfg[vf_num].vf_vlan_tag);
-		status = be_cmd_vlan_config(adapter, if_handle, vtag, 1, 1, 0);
-	}
-
-	/* No need to further configure vids if in promiscuous mode */
-	if (adapter->promiscuous)
-		return 0;
-
-	if (adapter->vlans_added <= adapter->max_vlans)  {
-		/* Construct VLAN Table to give to HW */
-		for (i = 0; i < VLAN_N_VID; i++) {
-			if (adapter->vlan_tag[i]) {
-				vtag[ntags] = cpu_to_le16(i);
-				ntags++;
-			}
-		}
-		status = be_cmd_vlan_config(adapter, adapter->if_handle,
-					vtag, ntags, 1, 0);
-	} else {
-		status = be_cmd_vlan_config(adapter, adapter->if_handle,
-					NULL, 0, 1, 1);
-	}
-
-	return status;
-}
-
-static void be_vlan_add_vid(struct net_device *netdev, u16 vid)
-{
-	struct be_adapter *adapter = netdev_priv(netdev);
-
-	adapter->vlans_added++;
-	if (!be_physfn(adapter))
-		return;
-
-	adapter->vlan_tag[vid] = 1;
-	if (adapter->vlans_added <= (adapter->max_vlans + 1))
-		be_vid_config(adapter, false, 0);
-}
-
-static void be_vlan_rem_vid(struct net_device *netdev, u16 vid)
-{
-	struct be_adapter *adapter = netdev_priv(netdev);
-
-	adapter->vlans_added--;
-
-	if (!be_physfn(adapter))
-		return;
-
-	adapter->vlan_tag[vid] = 0;
-	if (adapter->vlans_added <= adapter->max_vlans)
-		be_vid_config(adapter, false, 0);
-}
-
-static void be_set_multicast_list(struct net_device *netdev)
-{
-	struct be_adapter *adapter = netdev_priv(netdev);
-
-	if (netdev->flags & IFF_PROMISC) {
-		be_cmd_rx_filter(adapter, IFF_PROMISC, ON);
-		adapter->promiscuous = true;
-		goto done;
-	}
-
-	/* BE was previously in promiscuous mode; disable it */
-	if (adapter->promiscuous) {
-		adapter->promiscuous = false;
-		be_cmd_rx_filter(adapter, IFF_PROMISC, OFF);
-
-		if (adapter->vlans_added)
-			be_vid_config(adapter, false, 0);
-	}
-
-	/* Enable multicast promisc if num configured exceeds what we support */
-	if (netdev->flags & IFF_ALLMULTI ||
-			netdev_mc_count(netdev) > BE_MAX_MC) {
-		be_cmd_rx_filter(adapter, IFF_ALLMULTI, ON);
-		goto done;
-	}
-
-	be_cmd_rx_filter(adapter, IFF_MULTICAST, ON);
-done:
-	return;
-}
-
-static int be_set_vf_mac(struct net_device *netdev, int vf, u8 *mac)
-{
-	struct be_adapter *adapter = netdev_priv(netdev);
-	int status;
-
-	if (!adapter->sriov_enabled)
-		return -EPERM;
-
-	if (!is_valid_ether_addr(mac) || (vf >= num_vfs))
-		return -EINVAL;
-
-	if (adapter->vf_cfg[vf].vf_pmac_id != BE_INVALID_PMAC_ID)
-		status = be_cmd_pmac_del(adapter,
-					adapter->vf_cfg[vf].vf_if_handle,
-					adapter->vf_cfg[vf].vf_pmac_id, vf + 1);
-
-	status = be_cmd_pmac_add(adapter, mac,
-				adapter->vf_cfg[vf].vf_if_handle,
-				&adapter->vf_cfg[vf].vf_pmac_id, vf + 1);
-
-	if (status)
-		dev_err(&adapter->pdev->dev, "MAC %pM set on VF %d Failed\n",
-				mac, vf);
-	else
-		memcpy(adapter->vf_cfg[vf].vf_mac_addr, mac, ETH_ALEN);
-
-	return status;
-}
-
-static int be_get_vf_config(struct net_device *netdev, int vf,
-			struct ifla_vf_info *vi)
-{
-	struct be_adapter *adapter = netdev_priv(netdev);
-
-	if (!adapter->sriov_enabled)
-		return -EPERM;
-
-	if (vf >= num_vfs)
-		return -EINVAL;
-
-	vi->vf = vf;
-	vi->tx_rate = adapter->vf_cfg[vf].vf_tx_rate;
-	vi->vlan = adapter->vf_cfg[vf].vf_vlan_tag;
-	vi->qos = 0;
-	memcpy(&vi->mac, adapter->vf_cfg[vf].vf_mac_addr, ETH_ALEN);
-
-	return 0;
-}
-
-static int be_set_vf_vlan(struct net_device *netdev,
-			int vf, u16 vlan, u8 qos)
-{
-	struct be_adapter *adapter = netdev_priv(netdev);
-	int status = 0;
-
-	if (!adapter->sriov_enabled)
-		return -EPERM;
-
-	if ((vf >= num_vfs) || (vlan > 4095))
-		return -EINVAL;
-
-	if (vlan) {
-		adapter->vf_cfg[vf].vf_vlan_tag = vlan;
-		adapter->vlans_added++;
-	} else {
-		adapter->vf_cfg[vf].vf_vlan_tag = 0;
-		adapter->vlans_added--;
-	}
-
-	status = be_vid_config(adapter, true, vf);
-
-	if (status)
-		dev_info(&adapter->pdev->dev,
-				"VLAN %d config on VF %d failed\n", vlan, vf);
-	return status;
-}
-
-static int be_set_vf_tx_rate(struct net_device *netdev,
-			int vf, int rate)
-{
-	struct be_adapter *adapter = netdev_priv(netdev);
-	int status = 0;
-
-	if (!adapter->sriov_enabled)
-		return -EPERM;
-
-	if ((vf >= num_vfs) || (rate < 0))
-		return -EINVAL;
-
-	if (rate > 10000)
-		rate = 10000;
-
-	adapter->vf_cfg[vf].vf_tx_rate = rate;
-	status = be_cmd_set_qos(adapter, rate / 10, vf + 1);
-
-	if (status)
-		dev_info(&adapter->pdev->dev,
-				"tx rate %d on VF %d failed\n", rate, vf);
-	return status;
-}
-
-static void be_rx_eqd_update(struct be_adapter *adapter, struct be_rx_obj *rxo)
-{
-	struct be_eq_obj *rx_eq = &rxo->rx_eq;
-	struct be_rx_stats *stats = rx_stats(rxo);
-	ulong now = jiffies;
-	ulong delta = now - stats->rx_jiffies;
-	u64 pkts;
-	unsigned int start, eqd;
-
-	if (!rx_eq->enable_aic)
-		return;
-
-	/* Wrapped around */
-	if (time_before(now, stats->rx_jiffies)) {
-		stats->rx_jiffies = now;
-		return;
-	}
-
-	/* Update once a second */
-	if (delta < HZ)
-		return;
-
-	do {
-		start = u64_stats_fetch_begin_bh(&stats->sync);
-		pkts = stats->rx_pkts;
-	} while (u64_stats_fetch_retry_bh(&stats->sync, start));
-
-	stats->rx_pps = (pkts - stats->rx_pkts_prev) / (delta / HZ);
-	stats->rx_pkts_prev = pkts;
-	stats->rx_jiffies = now;
-	eqd = stats->rx_pps / 110000;
-	eqd = eqd << 3;
-	if (eqd > rx_eq->max_eqd)
-		eqd = rx_eq->max_eqd;
-	if (eqd < rx_eq->min_eqd)
-		eqd = rx_eq->min_eqd;
-	if (eqd < 10)
-		eqd = 0;
-	if (eqd != rx_eq->cur_eqd) {
-		be_cmd_modify_eqd(adapter, rx_eq->q.id, eqd);
-		rx_eq->cur_eqd = eqd;
-	}
-}
-
-static void be_rx_stats_update(struct be_rx_obj *rxo,
-		struct be_rx_compl_info *rxcp)
-{
-	struct be_rx_stats *stats = rx_stats(rxo);
-
-	u64_stats_update_begin(&stats->sync);
-	stats->rx_compl++;
-	stats->rx_bytes += rxcp->pkt_size;
-	stats->rx_pkts++;
-	if (rxcp->pkt_type == BE_MULTICAST_PACKET)
-		stats->rx_mcast_pkts++;
-	if (rxcp->err)
-		stats->rx_compl_err++;
-	u64_stats_update_end(&stats->sync);
-}
-
-static inline bool csum_passed(struct be_rx_compl_info *rxcp)
-{
-	/* L4 checksum is not reliable for non TCP/UDP packets.
-	 * Also ignore ipcksm for ipv6 pkts */
-	return (rxcp->tcpf || rxcp->udpf) && rxcp->l4_csum &&
-				(rxcp->ip_csum || rxcp->ipv6);
-}
-
-static struct be_rx_page_info *
-get_rx_page_info(struct be_adapter *adapter,
-		struct be_rx_obj *rxo,
-		u16 frag_idx)
-{
-	struct be_rx_page_info *rx_page_info;
-	struct be_queue_info *rxq = &rxo->q;
-
-	rx_page_info = &rxo->page_info_tbl[frag_idx];
-	BUG_ON(!rx_page_info->page);
-
-	if (rx_page_info->last_page_user) {
-		dma_unmap_page(&adapter->pdev->dev,
-			       dma_unmap_addr(rx_page_info, bus),
-			       adapter->big_page_size, DMA_FROM_DEVICE);
-		rx_page_info->last_page_user = false;
-	}
-
-	atomic_dec(&rxq->used);
-	return rx_page_info;
-}
-
-/* Throwaway the data in the Rx completion */
-static void be_rx_compl_discard(struct be_adapter *adapter,
-		struct be_rx_obj *rxo,
-		struct be_rx_compl_info *rxcp)
-{
-	struct be_queue_info *rxq = &rxo->q;
-	struct be_rx_page_info *page_info;
-	u16 i, num_rcvd = rxcp->num_rcvd;
-
-	for (i = 0; i < num_rcvd; i++) {
-		page_info = get_rx_page_info(adapter, rxo, rxcp->rxq_idx);
-		put_page(page_info->page);
-		memset(page_info, 0, sizeof(*page_info));
-		index_inc(&rxcp->rxq_idx, rxq->len);
-	}
-}
-
-/*
- * skb_fill_rx_data forms a complete skb for an ether frame
- * indicated by rxcp.
- */
-static void skb_fill_rx_data(struct be_adapter *adapter, struct be_rx_obj *rxo,
-			struct sk_buff *skb, struct be_rx_compl_info *rxcp)
-{
-	struct be_queue_info *rxq = &rxo->q;
-	struct be_rx_page_info *page_info;
-	u16 i, j;
-	u16 hdr_len, curr_frag_len, remaining;
-	u8 *start;
-
-	page_info = get_rx_page_info(adapter, rxo, rxcp->rxq_idx);
-	start = page_address(page_info->page) + page_info->page_offset;
-	prefetch(start);
-
-	/* Copy data in the first descriptor of this completion */
-	curr_frag_len = min(rxcp->pkt_size, rx_frag_size);
-
-	/* Copy the header portion into skb_data */
-	hdr_len = min(BE_HDR_LEN, curr_frag_len);
-	memcpy(skb->data, start, hdr_len);
-	skb->len = curr_frag_len;
-	if (curr_frag_len <= BE_HDR_LEN) { /* tiny packet */
-		/* Complete packet has now been moved to data */
-		put_page(page_info->page);
-		skb->data_len = 0;
-		skb->tail += curr_frag_len;
-	} else {
-		skb_shinfo(skb)->nr_frags = 1;
-		skb_shinfo(skb)->frags[0].page = page_info->page;
-		skb_shinfo(skb)->frags[0].page_offset =
-					page_info->page_offset + hdr_len;
-		skb_shinfo(skb)->frags[0].size = curr_frag_len - hdr_len;
-		skb->data_len = curr_frag_len - hdr_len;
-		skb->tail += hdr_len;
-	}
-	page_info->page = NULL;
-
-	if (rxcp->pkt_size <= rx_frag_size) {
-		BUG_ON(rxcp->num_rcvd != 1);
-		return;
-	}
-
-	/* More frags present for this completion */
-	index_inc(&rxcp->rxq_idx, rxq->len);
-	remaining = rxcp->pkt_size - curr_frag_len;
-	for (i = 1, j = 0; i < rxcp->num_rcvd; i++) {
-		page_info = get_rx_page_info(adapter, rxo, rxcp->rxq_idx);
-		curr_frag_len = min(remaining, rx_frag_size);
-
-		/* Coalesce all frags from the same physical page in one slot */
-		if (page_info->page_offset == 0) {
-			/* Fresh page */
-			j++;
-			skb_shinfo(skb)->frags[j].page = page_info->page;
-			skb_shinfo(skb)->frags[j].page_offset =
-							page_info->page_offset;
-			skb_shinfo(skb)->frags[j].size = 0;
-			skb_shinfo(skb)->nr_frags++;
-		} else {
-			put_page(page_info->page);
-		}
-
-		skb_shinfo(skb)->frags[j].size += curr_frag_len;
-		skb->len += curr_frag_len;
-		skb->data_len += curr_frag_len;
-
-		remaining -= curr_frag_len;
-		index_inc(&rxcp->rxq_idx, rxq->len);
-		page_info->page = NULL;
-	}
-	BUG_ON(j > MAX_SKB_FRAGS);
-}
-
-/* Process the RX completion indicated by rxcp when GRO is disabled */
-static void be_rx_compl_process(struct be_adapter *adapter,
-			struct be_rx_obj *rxo,
-			struct be_rx_compl_info *rxcp)
-{
-	struct net_device *netdev = adapter->netdev;
-	struct sk_buff *skb;
-
-	skb = netdev_alloc_skb_ip_align(netdev, BE_HDR_LEN);
-	if (unlikely(!skb)) {
-		rx_stats(rxo)->rx_drops_no_skbs++;
-		be_rx_compl_discard(adapter, rxo, rxcp);
-		return;
-	}
-
-	skb_fill_rx_data(adapter, rxo, skb, rxcp);
-
-	if (likely((netdev->features & NETIF_F_RXCSUM) && csum_passed(rxcp)))
-		skb->ip_summed = CHECKSUM_UNNECESSARY;
-	else
-		skb_checksum_none_assert(skb);
-
-	skb->truesize = skb->len + sizeof(struct sk_buff);
-	skb->protocol = eth_type_trans(skb, netdev);
-	if (adapter->netdev->features & NETIF_F_RXHASH)
-		skb->rxhash = rxcp->rss_hash;
-
-
-	if (unlikely(rxcp->vlanf))
-		__vlan_hwaccel_put_tag(skb, rxcp->vlan_tag);
-
-	netif_receive_skb(skb);
-}
-
-/* Process the RX completion indicated by rxcp when GRO is enabled */
-static void be_rx_compl_process_gro(struct be_adapter *adapter,
-		struct be_rx_obj *rxo,
-		struct be_rx_compl_info *rxcp)
-{
-	struct be_rx_page_info *page_info;
-	struct sk_buff *skb = NULL;
-	struct be_queue_info *rxq = &rxo->q;
-	struct be_eq_obj *eq_obj =  &rxo->rx_eq;
-	u16 remaining, curr_frag_len;
-	u16 i, j;
-
-	skb = napi_get_frags(&eq_obj->napi);
-	if (!skb) {
-		be_rx_compl_discard(adapter, rxo, rxcp);
-		return;
-	}
-
-	remaining = rxcp->pkt_size;
-	for (i = 0, j = -1; i < rxcp->num_rcvd; i++) {
-		page_info = get_rx_page_info(adapter, rxo, rxcp->rxq_idx);
-
-		curr_frag_len = min(remaining, rx_frag_size);
-
-		/* Coalesce all frags from the same physical page in one slot */
-		if (i == 0 || page_info->page_offset == 0) {
-			/* First frag or Fresh page */
-			j++;
-			skb_shinfo(skb)->frags[j].page = page_info->page;
-			skb_shinfo(skb)->frags[j].page_offset =
-							page_info->page_offset;
-			skb_shinfo(skb)->frags[j].size = 0;
-		} else {
-			put_page(page_info->page);
-		}
-		skb_shinfo(skb)->frags[j].size += curr_frag_len;
-
-		remaining -= curr_frag_len;
-		index_inc(&rxcp->rxq_idx, rxq->len);
-		memset(page_info, 0, sizeof(*page_info));
-	}
-	BUG_ON(j > MAX_SKB_FRAGS);
-
-	skb_shinfo(skb)->nr_frags = j + 1;
-	skb->len = rxcp->pkt_size;
-	skb->data_len = rxcp->pkt_size;
-	skb->truesize += rxcp->pkt_size;
-	skb->ip_summed = CHECKSUM_UNNECESSARY;
-	if (adapter->netdev->features & NETIF_F_RXHASH)
-		skb->rxhash = rxcp->rss_hash;
-
-	if (unlikely(rxcp->vlanf))
-		__vlan_hwaccel_put_tag(skb, rxcp->vlan_tag);
-
-	napi_gro_frags(&eq_obj->napi);
-}
-
-static void be_parse_rx_compl_v1(struct be_adapter *adapter,
-				struct be_eth_rx_compl *compl,
-				struct be_rx_compl_info *rxcp)
-{
-	rxcp->pkt_size =
-		AMAP_GET_BITS(struct amap_eth_rx_compl_v1, pktsize, compl);
-	rxcp->vlanf = AMAP_GET_BITS(struct amap_eth_rx_compl_v1, vtp, compl);
-	rxcp->err = AMAP_GET_BITS(struct amap_eth_rx_compl_v1, err, compl);
-	rxcp->tcpf = AMAP_GET_BITS(struct amap_eth_rx_compl_v1, tcpf, compl);
-	rxcp->udpf = AMAP_GET_BITS(struct amap_eth_rx_compl_v1, udpf, compl);
-	rxcp->ip_csum =
-		AMAP_GET_BITS(struct amap_eth_rx_compl_v1, ipcksm, compl);
-	rxcp->l4_csum =
-		AMAP_GET_BITS(struct amap_eth_rx_compl_v1, l4_cksm, compl);
-	rxcp->ipv6 =
-		AMAP_GET_BITS(struct amap_eth_rx_compl_v1, ip_version, compl);
-	rxcp->rxq_idx =
-		AMAP_GET_BITS(struct amap_eth_rx_compl_v1, fragndx, compl);
-	rxcp->num_rcvd =
-		AMAP_GET_BITS(struct amap_eth_rx_compl_v1, numfrags, compl);
-	rxcp->pkt_type =
-		AMAP_GET_BITS(struct amap_eth_rx_compl_v1, cast_enc, compl);
-	rxcp->rss_hash =
-		AMAP_GET_BITS(struct amap_eth_rx_compl_v1, rsshash, rxcp);
-	if (rxcp->vlanf) {
-		rxcp->vtm = AMAP_GET_BITS(struct amap_eth_rx_compl_v1, vtm,
-					  compl);
-		rxcp->vlan_tag = AMAP_GET_BITS(struct amap_eth_rx_compl_v1, vlan_tag,
-					       compl);
-	}
-	rxcp->port = AMAP_GET_BITS(struct amap_eth_rx_compl_v1, port, compl);
-}
-
-static void be_parse_rx_compl_v0(struct be_adapter *adapter,
-				struct be_eth_rx_compl *compl,
-				struct be_rx_compl_info *rxcp)
-{
-	rxcp->pkt_size =
-		AMAP_GET_BITS(struct amap_eth_rx_compl_v0, pktsize, compl);
-	rxcp->vlanf = AMAP_GET_BITS(struct amap_eth_rx_compl_v0, vtp, compl);
-	rxcp->err = AMAP_GET_BITS(struct amap_eth_rx_compl_v0, err, compl);
-	rxcp->tcpf = AMAP_GET_BITS(struct amap_eth_rx_compl_v0, tcpf, compl);
-	rxcp->udpf = AMAP_GET_BITS(struct amap_eth_rx_compl_v0, udpf, compl);
-	rxcp->ip_csum =
-		AMAP_GET_BITS(struct amap_eth_rx_compl_v0, ipcksm, compl);
-	rxcp->l4_csum =
-		AMAP_GET_BITS(struct amap_eth_rx_compl_v0, l4_cksm, compl);
-	rxcp->ipv6 =
-		AMAP_GET_BITS(struct amap_eth_rx_compl_v0, ip_version, compl);
-	rxcp->rxq_idx =
-		AMAP_GET_BITS(struct amap_eth_rx_compl_v0, fragndx, compl);
-	rxcp->num_rcvd =
-		AMAP_GET_BITS(struct amap_eth_rx_compl_v0, numfrags, compl);
-	rxcp->pkt_type =
-		AMAP_GET_BITS(struct amap_eth_rx_compl_v0, cast_enc, compl);
-	rxcp->rss_hash =
-		AMAP_GET_BITS(struct amap_eth_rx_compl_v0, rsshash, rxcp);
-	if (rxcp->vlanf) {
-		rxcp->vtm = AMAP_GET_BITS(struct amap_eth_rx_compl_v0, vtm,
-					  compl);
-		rxcp->vlan_tag = AMAP_GET_BITS(struct amap_eth_rx_compl_v0, vlan_tag,
-					       compl);
-	}
-	rxcp->port = AMAP_GET_BITS(struct amap_eth_rx_compl_v0, port, compl);
-}
-
-static struct be_rx_compl_info *be_rx_compl_get(struct be_rx_obj *rxo)
-{
-	struct be_eth_rx_compl *compl = queue_tail_node(&rxo->cq);
-	struct be_rx_compl_info *rxcp = &rxo->rxcp;
-	struct be_adapter *adapter = rxo->adapter;
-
-	/* For checking the valid bit it is Ok to use either definition as the
-	 * valid bit is at the same position in both v0 and v1 Rx compl */
-	if (compl->dw[offsetof(struct amap_eth_rx_compl_v1, valid) / 32] == 0)
-		return NULL;
-
-	rmb();
-	be_dws_le_to_cpu(compl, sizeof(*compl));
-
-	if (adapter->be3_native)
-		be_parse_rx_compl_v1(adapter, compl, rxcp);
-	else
-		be_parse_rx_compl_v0(adapter, compl, rxcp);
-
-	if (rxcp->vlanf) {
-		/* vlanf could be wrongly set in some cards.
-		 * ignore if vtm is not set */
-		if ((adapter->function_mode & 0x400) && !rxcp->vtm)
-			rxcp->vlanf = 0;
-
-		if (!lancer_chip(adapter))
-			rxcp->vlan_tag = swab16(rxcp->vlan_tag);
-
-		if (((adapter->pvid & VLAN_VID_MASK) ==
-		     (rxcp->vlan_tag & VLAN_VID_MASK)) &&
-		    !adapter->vlan_tag[rxcp->vlan_tag])
-			rxcp->vlanf = 0;
-	}
-
-	/* As the compl has been parsed, reset it; we wont touch it again */
-	compl->dw[offsetof(struct amap_eth_rx_compl_v1, valid) / 32] = 0;
-
-	queue_tail_inc(&rxo->cq);
-	return rxcp;
-}
-
-static inline struct page *be_alloc_pages(u32 size, gfp_t gfp)
-{
-	u32 order = get_order(size);
-
-	if (order > 0)
-		gfp |= __GFP_COMP;
-	return  alloc_pages(gfp, order);
-}
-
-/*
- * Allocate a page, split it to fragments of size rx_frag_size and post as
- * receive buffers to BE
- */
-static void be_post_rx_frags(struct be_rx_obj *rxo, gfp_t gfp)
-{
-	struct be_adapter *adapter = rxo->adapter;
-	struct be_rx_page_info *page_info_tbl = rxo->page_info_tbl;
-	struct be_rx_page_info *page_info = NULL, *prev_page_info = NULL;
-	struct be_queue_info *rxq = &rxo->q;
-	struct page *pagep = NULL;
-	struct be_eth_rx_d *rxd;
-	u64 page_dmaaddr = 0, frag_dmaaddr;
-	u32 posted, page_offset = 0;
-
-	page_info = &rxo->page_info_tbl[rxq->head];
-	for (posted = 0; posted < MAX_RX_POST && !page_info->page; posted++) {
-		if (!pagep) {
-			pagep = be_alloc_pages(adapter->big_page_size, gfp);
-			if (unlikely(!pagep)) {
-				rx_stats(rxo)->rx_post_fail++;
-				break;
-			}
-			page_dmaaddr = dma_map_page(&adapter->pdev->dev, pagep,
-						    0, adapter->big_page_size,
-						    DMA_FROM_DEVICE);
-			page_info->page_offset = 0;
-		} else {
-			get_page(pagep);
-			page_info->page_offset = page_offset + rx_frag_size;
-		}
-		page_offset = page_info->page_offset;
-		page_info->page = pagep;
-		dma_unmap_addr_set(page_info, bus, page_dmaaddr);
-		frag_dmaaddr = page_dmaaddr + page_info->page_offset;
-
-		rxd = queue_head_node(rxq);
-		rxd->fragpa_lo = cpu_to_le32(frag_dmaaddr & 0xFFFFFFFF);
-		rxd->fragpa_hi = cpu_to_le32(upper_32_bits(frag_dmaaddr));
-
-		/* Any space left in the current big page for another frag? */
-		if ((page_offset + rx_frag_size + rx_frag_size) >
-					adapter->big_page_size) {
-			pagep = NULL;
-			page_info->last_page_user = true;
-		}
-
-		prev_page_info = page_info;
-		queue_head_inc(rxq);
-		page_info = &page_info_tbl[rxq->head];
-	}
-	if (pagep)
-		prev_page_info->last_page_user = true;
-
-	if (posted) {
-		atomic_add(posted, &rxq->used);
-		be_rxq_notify(adapter, rxq->id, posted);
-	} else if (atomic_read(&rxq->used) == 0) {
-		/* Let be_worker replenish when memory is available */
-		rxo->rx_post_starved = true;
-	}
-}
-
-static struct be_eth_tx_compl *be_tx_compl_get(struct be_queue_info *tx_cq)
-{
-	struct be_eth_tx_compl *txcp = queue_tail_node(tx_cq);
-
-	if (txcp->dw[offsetof(struct amap_eth_tx_compl, valid) / 32] == 0)
-		return NULL;
-
-	rmb();
-	be_dws_le_to_cpu(txcp, sizeof(*txcp));
-
-	txcp->dw[offsetof(struct amap_eth_tx_compl, valid) / 32] = 0;
-
-	queue_tail_inc(tx_cq);
-	return txcp;
-}
-
-static u16 be_tx_compl_process(struct be_adapter *adapter,
-		struct be_tx_obj *txo, u16 last_index)
-{
-	struct be_queue_info *txq = &txo->q;
-	struct be_eth_wrb *wrb;
-	struct sk_buff **sent_skbs = txo->sent_skb_list;
-	struct sk_buff *sent_skb;
-	u16 cur_index, num_wrbs = 1; /* account for hdr wrb */
-	bool unmap_skb_hdr = true;
-
-	sent_skb = sent_skbs[txq->tail];
-	BUG_ON(!sent_skb);
-	sent_skbs[txq->tail] = NULL;
-
-	/* skip header wrb */
-	queue_tail_inc(txq);
-
-	do {
-		cur_index = txq->tail;
-		wrb = queue_tail_node(txq);
-		unmap_tx_frag(&adapter->pdev->dev, wrb,
-			      (unmap_skb_hdr && skb_headlen(sent_skb)));
-		unmap_skb_hdr = false;
-
-		num_wrbs++;
-		queue_tail_inc(txq);
-	} while (cur_index != last_index);
-
-	kfree_skb(sent_skb);
-	return num_wrbs;
-}
-
-static inline struct be_eq_entry *event_get(struct be_eq_obj *eq_obj)
-{
-	struct be_eq_entry *eqe = queue_tail_node(&eq_obj->q);
-
-	if (!eqe->evt)
-		return NULL;
-
-	rmb();
-	eqe->evt = le32_to_cpu(eqe->evt);
-	queue_tail_inc(&eq_obj->q);
-	return eqe;
-}
-
-static int event_handle(struct be_adapter *adapter,
-			struct be_eq_obj *eq_obj,
-			bool rearm)
-{
-	struct be_eq_entry *eqe;
-	u16 num = 0;
-
-	while ((eqe = event_get(eq_obj)) != NULL) {
-		eqe->evt = 0;
-		num++;
-	}
-
-	/* Deal with any spurious interrupts that come
-	 * without events
-	 */
-	if (!num)
-		rearm = true;
-
-	be_eq_notify(adapter, eq_obj->q.id, rearm, true, num);
-	if (num)
-		napi_schedule(&eq_obj->napi);
-
-	return num;
-}
-
-/* Just read and notify events without processing them.
- * Used at the time of destroying event queues */
-static void be_eq_clean(struct be_adapter *adapter,
-			struct be_eq_obj *eq_obj)
-{
-	struct be_eq_entry *eqe;
-	u16 num = 0;
-
-	while ((eqe = event_get(eq_obj)) != NULL) {
-		eqe->evt = 0;
-		num++;
-	}
-
-	if (num)
-		be_eq_notify(adapter, eq_obj->q.id, false, true, num);
-}
-
-static void be_rx_q_clean(struct be_adapter *adapter, struct be_rx_obj *rxo)
-{
-	struct be_rx_page_info *page_info;
-	struct be_queue_info *rxq = &rxo->q;
-	struct be_queue_info *rx_cq = &rxo->cq;
-	struct be_rx_compl_info *rxcp;
-	u16 tail;
-
-	/* First cleanup pending rx completions */
-	while ((rxcp = be_rx_compl_get(rxo)) != NULL) {
-		be_rx_compl_discard(adapter, rxo, rxcp);
-		be_cq_notify(adapter, rx_cq->id, false, 1);
-	}
-
-	/* Then free posted rx buffer that were not used */
-	tail = (rxq->head + rxq->len - atomic_read(&rxq->used)) % rxq->len;
-	for (; atomic_read(&rxq->used) > 0; index_inc(&tail, rxq->len)) {
-		page_info = get_rx_page_info(adapter, rxo, tail);
-		put_page(page_info->page);
-		memset(page_info, 0, sizeof(*page_info));
-	}
-	BUG_ON(atomic_read(&rxq->used));
-	rxq->tail = rxq->head = 0;
-}
-
-static void be_tx_compl_clean(struct be_adapter *adapter,
-				struct be_tx_obj *txo)
-{
-	struct be_queue_info *tx_cq = &txo->cq;
-	struct be_queue_info *txq = &txo->q;
-	struct be_eth_tx_compl *txcp;
-	u16 end_idx, cmpl = 0, timeo = 0, num_wrbs = 0;
-	struct sk_buff **sent_skbs = txo->sent_skb_list;
-	struct sk_buff *sent_skb;
-	bool dummy_wrb;
-
-	/* Wait for a max of 200ms for all the tx-completions to arrive. */
-	do {
-		while ((txcp = be_tx_compl_get(tx_cq))) {
-			end_idx = AMAP_GET_BITS(struct amap_eth_tx_compl,
-					wrb_index, txcp);
-			num_wrbs += be_tx_compl_process(adapter, txo, end_idx);
-			cmpl++;
-		}
-		if (cmpl) {
-			be_cq_notify(adapter, tx_cq->id, false, cmpl);
-			atomic_sub(num_wrbs, &txq->used);
-			cmpl = 0;
-			num_wrbs = 0;
-		}
-
-		if (atomic_read(&txq->used) == 0 || ++timeo > 200)
-			break;
-
-		mdelay(1);
-	} while (true);
-
-	if (atomic_read(&txq->used))
-		dev_err(&adapter->pdev->dev, "%d pending tx-completions\n",
-			atomic_read(&txq->used));
-
-	/* free posted tx for which compls will never arrive */
-	while (atomic_read(&txq->used)) {
-		sent_skb = sent_skbs[txq->tail];
-		end_idx = txq->tail;
-		index_adv(&end_idx,
-			wrb_cnt_for_skb(adapter, sent_skb, &dummy_wrb) - 1,
-			txq->len);
-		num_wrbs = be_tx_compl_process(adapter, txo, end_idx);
-		atomic_sub(num_wrbs, &txq->used);
-	}
-}
-
-static void be_mcc_queues_destroy(struct be_adapter *adapter)
-{
-	struct be_queue_info *q;
-
-	q = &adapter->mcc_obj.q;
-	if (q->created)
-		be_cmd_q_destroy(adapter, q, QTYPE_MCCQ);
-	be_queue_free(adapter, q);
-
-	q = &adapter->mcc_obj.cq;
-	if (q->created)
-		be_cmd_q_destroy(adapter, q, QTYPE_CQ);
-	be_queue_free(adapter, q);
-}
-
-/* Must be called only after TX qs are created as MCC shares TX EQ */
-static int be_mcc_queues_create(struct be_adapter *adapter)
-{
-	struct be_queue_info *q, *cq;
-
-	/* Alloc MCC compl queue */
-	cq = &adapter->mcc_obj.cq;
-	if (be_queue_alloc(adapter, cq, MCC_CQ_LEN,
-			sizeof(struct be_mcc_compl)))
-		goto err;
-
-	/* Ask BE to create MCC compl queue; share TX's eq */
-	if (be_cmd_cq_create(adapter, cq, &adapter->tx_eq.q, false, true, 0))
-		goto mcc_cq_free;
-
-	/* Alloc MCC queue */
-	q = &adapter->mcc_obj.q;
-	if (be_queue_alloc(adapter, q, MCC_Q_LEN, sizeof(struct be_mcc_wrb)))
-		goto mcc_cq_destroy;
-
-	/* Ask BE to create MCC queue */
-	if (be_cmd_mccq_create(adapter, q, cq))
-		goto mcc_q_free;
-
-	return 0;
-
-mcc_q_free:
-	be_queue_free(adapter, q);
-mcc_cq_destroy:
-	be_cmd_q_destroy(adapter, cq, QTYPE_CQ);
-mcc_cq_free:
-	be_queue_free(adapter, cq);
-err:
-	return -1;
-}
-
-static void be_tx_queues_destroy(struct be_adapter *adapter)
-{
-	struct be_queue_info *q;
-	struct be_tx_obj *txo;
-	u8 i;
-
-	for_all_tx_queues(adapter, txo, i) {
-		q = &txo->q;
-		if (q->created)
-			be_cmd_q_destroy(adapter, q, QTYPE_TXQ);
-		be_queue_free(adapter, q);
-
-		q = &txo->cq;
-		if (q->created)
-			be_cmd_q_destroy(adapter, q, QTYPE_CQ);
-		be_queue_free(adapter, q);
-	}
-
-	/* Clear any residual events */
-	be_eq_clean(adapter, &adapter->tx_eq);
-
-	q = &adapter->tx_eq.q;
-	if (q->created)
-		be_cmd_q_destroy(adapter, q, QTYPE_EQ);
-	be_queue_free(adapter, q);
-}
-
-/* One TX event queue is shared by all TX compl qs */
-static int be_tx_queues_create(struct be_adapter *adapter)
-{
-	struct be_queue_info *eq, *q, *cq;
-	struct be_tx_obj *txo;
-	u8 i;
-
-	adapter->tx_eq.max_eqd = 0;
-	adapter->tx_eq.min_eqd = 0;
-	adapter->tx_eq.cur_eqd = 96;
-	adapter->tx_eq.enable_aic = false;
-
-	eq = &adapter->tx_eq.q;
-	if (be_queue_alloc(adapter, eq, EVNT_Q_LEN,
-		sizeof(struct be_eq_entry)))
-		return -1;
-
-	if (be_cmd_eq_create(adapter, eq, adapter->tx_eq.cur_eqd))
-		goto err;
-	adapter->tx_eq.eq_idx = adapter->eq_next_idx++;
-
-	for_all_tx_queues(adapter, txo, i) {
-		cq = &txo->cq;
-		if (be_queue_alloc(adapter, cq, TX_CQ_LEN,
-			sizeof(struct be_eth_tx_compl)))
-			goto err;
-
-		if (be_cmd_cq_create(adapter, cq, eq, false, false, 3))
-			goto err;
-
-		q = &txo->q;
-		if (be_queue_alloc(adapter, q, TX_Q_LEN,
-			sizeof(struct be_eth_wrb)))
-			goto err;
-
-		if (be_cmd_txq_create(adapter, q, cq))
-			goto err;
-	}
-	return 0;
-
-err:
-	be_tx_queues_destroy(adapter);
-	return -1;
-}
-
-static void be_rx_queues_destroy(struct be_adapter *adapter)
-{
-	struct be_queue_info *q;
-	struct be_rx_obj *rxo;
-	int i;
-
-	for_all_rx_queues(adapter, rxo, i) {
-		be_queue_free(adapter, &rxo->q);
-
-		q = &rxo->cq;
-		if (q->created)
-			be_cmd_q_destroy(adapter, q, QTYPE_CQ);
-		be_queue_free(adapter, q);
-
-		q = &rxo->rx_eq.q;
-		if (q->created)
-			be_cmd_q_destroy(adapter, q, QTYPE_EQ);
-		be_queue_free(adapter, q);
-	}
-}
-
-static u32 be_num_rxqs_want(struct be_adapter *adapter)
-{
-	if ((adapter->function_caps & BE_FUNCTION_CAPS_RSS) &&
-		!adapter->sriov_enabled && !(adapter->function_mode & 0x400)) {
-		return 1 + MAX_RSS_QS; /* one default non-RSS queue */
-	} else {
-		dev_warn(&adapter->pdev->dev,
-			"No support for multiple RX queues\n");
-		return 1;
-	}
-}
-
-static int be_rx_queues_create(struct be_adapter *adapter)
-{
-	struct be_queue_info *eq, *q, *cq;
-	struct be_rx_obj *rxo;
-	int rc, i;
-
-	adapter->num_rx_qs = min(be_num_rxqs_want(adapter),
-				msix_enabled(adapter) ?
-					adapter->num_msix_vec - 1 : 1);
-	if (adapter->num_rx_qs != MAX_RX_QS)
-		dev_warn(&adapter->pdev->dev,
-			"Can create only %d RX queues", adapter->num_rx_qs);
-
-	adapter->big_page_size = (1 << get_order(rx_frag_size)) * PAGE_SIZE;
-	for_all_rx_queues(adapter, rxo, i) {
-		rxo->adapter = adapter;
-		rxo->rx_eq.max_eqd = BE_MAX_EQD;
-		rxo->rx_eq.enable_aic = true;
-
-		/* EQ */
-		eq = &rxo->rx_eq.q;
-		rc = be_queue_alloc(adapter, eq, EVNT_Q_LEN,
-					sizeof(struct be_eq_entry));
-		if (rc)
-			goto err;
-
-		rc = be_cmd_eq_create(adapter, eq, rxo->rx_eq.cur_eqd);
-		if (rc)
-			goto err;
-
-		rxo->rx_eq.eq_idx = adapter->eq_next_idx++;
-
-		/* CQ */
-		cq = &rxo->cq;
-		rc = be_queue_alloc(adapter, cq, RX_CQ_LEN,
-				sizeof(struct be_eth_rx_compl));
-		if (rc)
-			goto err;
-
-		rc = be_cmd_cq_create(adapter, cq, eq, false, false, 3);
-		if (rc)
-			goto err;
-
-		/* Rx Q - will be created in be_open() */
-		q = &rxo->q;
-		rc = be_queue_alloc(adapter, q, RX_Q_LEN,
-				sizeof(struct be_eth_rx_d));
-		if (rc)
-			goto err;
-
-	}
-
-	return 0;
-err:
-	be_rx_queues_destroy(adapter);
-	return -1;
-}
-
-static bool event_peek(struct be_eq_obj *eq_obj)
-{
-	struct be_eq_entry *eqe = queue_tail_node(&eq_obj->q);
-	if (!eqe->evt)
-		return false;
-	else
-		return true;
-}
-
-static irqreturn_t be_intx(int irq, void *dev)
-{
-	struct be_adapter *adapter = dev;
-	struct be_rx_obj *rxo;
-	int isr, i, tx = 0 , rx = 0;
-
-	if (lancer_chip(adapter)) {
-		if (event_peek(&adapter->tx_eq))
-			tx = event_handle(adapter, &adapter->tx_eq, false);
-		for_all_rx_queues(adapter, rxo, i) {
-			if (event_peek(&rxo->rx_eq))
-				rx |= event_handle(adapter, &rxo->rx_eq, true);
-		}
-
-		if (!(tx || rx))
-			return IRQ_NONE;
-
-	} else {
-		isr = ioread32(adapter->csr + CEV_ISR0_OFFSET +
-			(adapter->tx_eq.q.id / 8) * CEV_ISR_SIZE);
-		if (!isr)
-			return IRQ_NONE;
-
-		if ((1 << adapter->tx_eq.eq_idx & isr))
-			event_handle(adapter, &adapter->tx_eq, false);
-
-		for_all_rx_queues(adapter, rxo, i) {
-			if ((1 << rxo->rx_eq.eq_idx & isr))
-				event_handle(adapter, &rxo->rx_eq, true);
-		}
-	}
-
-	return IRQ_HANDLED;
-}
-
-static irqreturn_t be_msix_rx(int irq, void *dev)
-{
-	struct be_rx_obj *rxo = dev;
-	struct be_adapter *adapter = rxo->adapter;
-
-	event_handle(adapter, &rxo->rx_eq, true);
-
-	return IRQ_HANDLED;
-}
-
-static irqreturn_t be_msix_tx_mcc(int irq, void *dev)
-{
-	struct be_adapter *adapter = dev;
-
-	event_handle(adapter, &adapter->tx_eq, false);
-
-	return IRQ_HANDLED;
-}
-
-static inline bool do_gro(struct be_rx_compl_info *rxcp)
-{
-	return (rxcp->tcpf && !rxcp->err) ? true : false;
-}
-
-static int be_poll_rx(struct napi_struct *napi, int budget)
-{
-	struct be_eq_obj *rx_eq = container_of(napi, struct be_eq_obj, napi);
-	struct be_rx_obj *rxo = container_of(rx_eq, struct be_rx_obj, rx_eq);
-	struct be_adapter *adapter = rxo->adapter;
-	struct be_queue_info *rx_cq = &rxo->cq;
-	struct be_rx_compl_info *rxcp;
-	u32 work_done;
-
-	rx_stats(rxo)->rx_polls++;
-	for (work_done = 0; work_done < budget; work_done++) {
-		rxcp = be_rx_compl_get(rxo);
-		if (!rxcp)
-			break;
-
-		/* Is it a flush compl that has no data */
-		if (unlikely(rxcp->num_rcvd == 0))
-			goto loop_continue;
-
-		/* Discard compl with partial DMA Lancer B0 */
-		if (unlikely(!rxcp->pkt_size)) {
-			be_rx_compl_discard(adapter, rxo, rxcp);
-			goto loop_continue;
-		}
-
-		/* On BE drop pkts that arrive due to imperfect filtering in
-		 * promiscuous mode on some skews
-		 */
-		if (unlikely(rxcp->port != adapter->port_num &&
-				!lancer_chip(adapter))) {
-			be_rx_compl_discard(adapter, rxo, rxcp);
-			goto loop_continue;
-		}
-
-		if (do_gro(rxcp))
-			be_rx_compl_process_gro(adapter, rxo, rxcp);
-		else
-			be_rx_compl_process(adapter, rxo, rxcp);
-loop_continue:
-		be_rx_stats_update(rxo, rxcp);
-	}
-
-	/* Refill the queue */
-	if (atomic_read(&rxo->q.used) < RX_FRAGS_REFILL_WM)
-		be_post_rx_frags(rxo, GFP_ATOMIC);
-
-	/* All consumed */
-	if (work_done < budget) {
-		napi_complete(napi);
-		be_cq_notify(adapter, rx_cq->id, true, work_done);
-	} else {
-		/* More to be consumed; continue with interrupts disabled */
-		be_cq_notify(adapter, rx_cq->id, false, work_done);
-	}
-	return work_done;
-}
-
-/* As TX and MCC share the same EQ check for both TX and MCC completions.
- * For TX/MCC we don't honour budget; consume everything
- */
-static int be_poll_tx_mcc(struct napi_struct *napi, int budget)
-{
-	struct be_eq_obj *tx_eq = container_of(napi, struct be_eq_obj, napi);
-	struct be_adapter *adapter =
-		container_of(tx_eq, struct be_adapter, tx_eq);
-	struct be_tx_obj *txo;
-	struct be_eth_tx_compl *txcp;
-	int tx_compl, mcc_compl, status = 0;
-	u8 i;
-	u16 num_wrbs;
-
-	for_all_tx_queues(adapter, txo, i) {
-		tx_compl = 0;
-		num_wrbs = 0;
-		while ((txcp = be_tx_compl_get(&txo->cq))) {
-			num_wrbs += be_tx_compl_process(adapter, txo,
-				AMAP_GET_BITS(struct amap_eth_tx_compl,
-					wrb_index, txcp));
-			tx_compl++;
-		}
-		if (tx_compl) {
-			be_cq_notify(adapter, txo->cq.id, true, tx_compl);
-
-			atomic_sub(num_wrbs, &txo->q.used);
-
-			/* As Tx wrbs have been freed up, wake up netdev queue
-			 * if it was stopped due to lack of tx wrbs.  */
-			if (__netif_subqueue_stopped(adapter->netdev, i) &&
-				atomic_read(&txo->q.used) < txo->q.len / 2) {
-				netif_wake_subqueue(adapter->netdev, i);
-			}
-
-			u64_stats_update_begin(&tx_stats(txo)->sync_compl);
-			tx_stats(txo)->tx_compl += tx_compl;
-			u64_stats_update_end(&tx_stats(txo)->sync_compl);
-		}
-	}
-
-	mcc_compl = be_process_mcc(adapter, &status);
-
-	if (mcc_compl) {
-		struct be_mcc_obj *mcc_obj = &adapter->mcc_obj;
-		be_cq_notify(adapter, mcc_obj->cq.id, true, mcc_compl);
-	}
-
-	napi_complete(napi);
-
-	be_eq_notify(adapter, tx_eq->q.id, true, false, 0);
-	adapter->drv_stats.tx_events++;
-	return 1;
-}
-
-void be_detect_dump_ue(struct be_adapter *adapter)
-{
-	u32 ue_status_lo, ue_status_hi, ue_status_lo_mask, ue_status_hi_mask;
-	u32 i;
-
-	pci_read_config_dword(adapter->pdev,
-				PCICFG_UE_STATUS_LOW, &ue_status_lo);
-	pci_read_config_dword(adapter->pdev,
-				PCICFG_UE_STATUS_HIGH, &ue_status_hi);
-	pci_read_config_dword(adapter->pdev,
-				PCICFG_UE_STATUS_LOW_MASK, &ue_status_lo_mask);
-	pci_read_config_dword(adapter->pdev,
-				PCICFG_UE_STATUS_HI_MASK, &ue_status_hi_mask);
-
-	ue_status_lo = (ue_status_lo & (~ue_status_lo_mask));
-	ue_status_hi = (ue_status_hi & (~ue_status_hi_mask));
-
-	if (ue_status_lo || ue_status_hi) {
-		adapter->ue_detected = true;
-		adapter->eeh_err = true;
-		dev_err(&adapter->pdev->dev, "UE Detected!!\n");
-	}
-
-	if (ue_status_lo) {
-		for (i = 0; ue_status_lo; ue_status_lo >>= 1, i++) {
-			if (ue_status_lo & 1)
-				dev_err(&adapter->pdev->dev,
-				"UE: %s bit set\n", ue_status_low_desc[i]);
-		}
-	}
-	if (ue_status_hi) {
-		for (i = 0; ue_status_hi; ue_status_hi >>= 1, i++) {
-			if (ue_status_hi & 1)
-				dev_err(&adapter->pdev->dev,
-				"UE: %s bit set\n", ue_status_hi_desc[i]);
-		}
-	}
-
-}
-
-static void be_worker(struct work_struct *work)
-{
-	struct be_adapter *adapter =
-		container_of(work, struct be_adapter, work.work);
-	struct be_rx_obj *rxo;
-	int i;
-
-	if (!adapter->ue_detected && !lancer_chip(adapter))
-		be_detect_dump_ue(adapter);
-
-	/* when interrupts are not yet enabled, just reap any pending
-	* mcc completions */
-	if (!netif_running(adapter->netdev)) {
-		int mcc_compl, status = 0;
-
-		mcc_compl = be_process_mcc(adapter, &status);
-
-		if (mcc_compl) {
-			struct be_mcc_obj *mcc_obj = &adapter->mcc_obj;
-			be_cq_notify(adapter, mcc_obj->cq.id, false, mcc_compl);
-		}
-
-		goto reschedule;
-	}
-
-	if (!adapter->stats_cmd_sent) {
-		if (lancer_chip(adapter))
-			lancer_cmd_get_pport_stats(adapter,
-						&adapter->stats_cmd);
-		else
-			be_cmd_get_stats(adapter, &adapter->stats_cmd);
-	}
-
-	for_all_rx_queues(adapter, rxo, i) {
-		be_rx_eqd_update(adapter, rxo);
-
-		if (rxo->rx_post_starved) {
-			rxo->rx_post_starved = false;
-			be_post_rx_frags(rxo, GFP_KERNEL);
-		}
-	}
-
-reschedule:
-	adapter->work_counter++;
-	schedule_delayed_work(&adapter->work, msecs_to_jiffies(1000));
-}
-
-static void be_msix_disable(struct be_adapter *adapter)
-{
-	if (msix_enabled(adapter)) {
-		pci_disable_msix(adapter->pdev);
-		adapter->num_msix_vec = 0;
-	}
-}
-
-static void be_msix_enable(struct be_adapter *adapter)
-{
-#define BE_MIN_MSIX_VECTORS	(1 + 1) /* Rx + Tx */
-	int i, status, num_vec;
-
-	num_vec = be_num_rxqs_want(adapter) + 1;
-
-	for (i = 0; i < num_vec; i++)
-		adapter->msix_entries[i].entry = i;
-
-	status = pci_enable_msix(adapter->pdev, adapter->msix_entries, num_vec);
-	if (status == 0) {
-		goto done;
-	} else if (status >= BE_MIN_MSIX_VECTORS) {
-		num_vec = status;
-		if (pci_enable_msix(adapter->pdev, adapter->msix_entries,
-				num_vec) == 0)
-			goto done;
-	}
-	return;
-done:
-	adapter->num_msix_vec = num_vec;
-	return;
-}
-
-static void be_sriov_enable(struct be_adapter *adapter)
-{
-	be_check_sriov_fn_type(adapter);
-#ifdef CONFIG_PCI_IOV
-	if (be_physfn(adapter) && num_vfs) {
-		int status, pos;
-		u16 nvfs;
-
-		pos = pci_find_ext_capability(adapter->pdev,
-						PCI_EXT_CAP_ID_SRIOV);
-		pci_read_config_word(adapter->pdev,
-					pos + PCI_SRIOV_TOTAL_VF, &nvfs);
-
-		if (num_vfs > nvfs) {
-			dev_info(&adapter->pdev->dev,
-					"Device supports %d VFs and not %d\n",
-					nvfs, num_vfs);
-			num_vfs = nvfs;
-		}
-
-		status = pci_enable_sriov(adapter->pdev, num_vfs);
-		adapter->sriov_enabled = status ? false : true;
-	}
-#endif
-}
-
-static void be_sriov_disable(struct be_adapter *adapter)
-{
-#ifdef CONFIG_PCI_IOV
-	if (adapter->sriov_enabled) {
-		pci_disable_sriov(adapter->pdev);
-		adapter->sriov_enabled = false;
-	}
-#endif
-}
-
-static inline int be_msix_vec_get(struct be_adapter *adapter,
-					struct be_eq_obj *eq_obj)
-{
-	return adapter->msix_entries[eq_obj->eq_idx].vector;
-}
-
-static int be_request_irq(struct be_adapter *adapter,
-		struct be_eq_obj *eq_obj,
-		void *handler, char *desc, void *context)
-{
-	struct net_device *netdev = adapter->netdev;
-	int vec;
-
-	sprintf(eq_obj->desc, "%s-%s", netdev->name, desc);
-	vec = be_msix_vec_get(adapter, eq_obj);
-	return request_irq(vec, handler, 0, eq_obj->desc, context);
-}
-
-static void be_free_irq(struct be_adapter *adapter, struct be_eq_obj *eq_obj,
-			void *context)
-{
-	int vec = be_msix_vec_get(adapter, eq_obj);
-	free_irq(vec, context);
-}
-
-static int be_msix_register(struct be_adapter *adapter)
-{
-	struct be_rx_obj *rxo;
-	int status, i;
-	char qname[10];
-
-	status = be_request_irq(adapter, &adapter->tx_eq, be_msix_tx_mcc, "tx",
-				adapter);
-	if (status)
-		goto err;
-
-	for_all_rx_queues(adapter, rxo, i) {
-		sprintf(qname, "rxq%d", i);
-		status = be_request_irq(adapter, &rxo->rx_eq, be_msix_rx,
-				qname, rxo);
-		if (status)
-			goto err_msix;
-	}
-
-	return 0;
-
-err_msix:
-	be_free_irq(adapter, &adapter->tx_eq, adapter);
-
-	for (i--, rxo = &adapter->rx_obj[i]; i >= 0; i--, rxo--)
-		be_free_irq(adapter, &rxo->rx_eq, rxo);
-
-err:
-	dev_warn(&adapter->pdev->dev,
-		"MSIX Request IRQ failed - err %d\n", status);
-	be_msix_disable(adapter);
-	return status;
-}
-
-static int be_irq_register(struct be_adapter *adapter)
-{
-	struct net_device *netdev = adapter->netdev;
-	int status;
-
-	if (msix_enabled(adapter)) {
-		status = be_msix_register(adapter);
-		if (status == 0)
-			goto done;
-		/* INTx is not supported for VF */
-		if (!be_physfn(adapter))
-			return status;
-	}
-
-	/* INTx */
-	netdev->irq = adapter->pdev->irq;
-	status = request_irq(netdev->irq, be_intx, IRQF_SHARED, netdev->name,
-			adapter);
-	if (status) {
-		dev_err(&adapter->pdev->dev,
-			"INTx request IRQ failed - err %d\n", status);
-		return status;
-	}
-done:
-	adapter->isr_registered = true;
-	return 0;
-}
-
-static void be_irq_unregister(struct be_adapter *adapter)
-{
-	struct net_device *netdev = adapter->netdev;
-	struct be_rx_obj *rxo;
-	int i;
-
-	if (!adapter->isr_registered)
-		return;
-
-	/* INTx */
-	if (!msix_enabled(adapter)) {
-		free_irq(netdev->irq, adapter);
-		goto done;
-	}
-
-	/* MSIx */
-	be_free_irq(adapter, &adapter->tx_eq, adapter);
-
-	for_all_rx_queues(adapter, rxo, i)
-		be_free_irq(adapter, &rxo->rx_eq, rxo);
-
-done:
-	adapter->isr_registered = false;
-}
-
-static void be_rx_queues_clear(struct be_adapter *adapter)
-{
-	struct be_queue_info *q;
-	struct be_rx_obj *rxo;
-	int i;
-
-	for_all_rx_queues(adapter, rxo, i) {
-		q = &rxo->q;
-		if (q->created) {
-			be_cmd_rxq_destroy(adapter, q);
-			/* After the rxq is invalidated, wait for a grace time
-			 * of 1ms for all dma to end and the flush compl to
-			 * arrive
-			 */
-			mdelay(1);
-			be_rx_q_clean(adapter, rxo);
-		}
-
-		/* Clear any residual events */
-		q = &rxo->rx_eq.q;
-		if (q->created)
-			be_eq_clean(adapter, &rxo->rx_eq);
-	}
-}
-
-static int be_close(struct net_device *netdev)
-{
-	struct be_adapter *adapter = netdev_priv(netdev);
-	struct be_rx_obj *rxo;
-	struct be_tx_obj *txo;
-	struct be_eq_obj *tx_eq = &adapter->tx_eq;
-	int vec, i;
-
-	be_async_mcc_disable(adapter);
-
-	if (!lancer_chip(adapter))
-		be_intr_set(adapter, false);
-
-	for_all_rx_queues(adapter, rxo, i)
-		napi_disable(&rxo->rx_eq.napi);
-
-	napi_disable(&tx_eq->napi);
-
-	if (lancer_chip(adapter)) {
-		be_cq_notify(adapter, adapter->mcc_obj.cq.id, false, 0);
-		for_all_rx_queues(adapter, rxo, i)
-			 be_cq_notify(adapter, rxo->cq.id, false, 0);
-		for_all_tx_queues(adapter, txo, i)
-			 be_cq_notify(adapter, txo->cq.id, false, 0);
-	}
-
-	if (msix_enabled(adapter)) {
-		vec = be_msix_vec_get(adapter, tx_eq);
-		synchronize_irq(vec);
-
-		for_all_rx_queues(adapter, rxo, i) {
-			vec = be_msix_vec_get(adapter, &rxo->rx_eq);
-			synchronize_irq(vec);
-		}
-	} else {
-		synchronize_irq(netdev->irq);
-	}
-	be_irq_unregister(adapter);
-
-	/* Wait for all pending tx completions to arrive so that
-	 * all tx skbs are freed.
-	 */
-	for_all_tx_queues(adapter, txo, i)
-		be_tx_compl_clean(adapter, txo);
-
-	be_rx_queues_clear(adapter);
-	return 0;
-}
-
-static int be_rx_queues_setup(struct be_adapter *adapter)
-{
-	struct be_rx_obj *rxo;
-	int rc, i;
-	u8 rsstable[MAX_RSS_QS];
-
-	for_all_rx_queues(adapter, rxo, i) {
-		rc = be_cmd_rxq_create(adapter, &rxo->q, rxo->cq.id,
-			rx_frag_size, BE_MAX_JUMBO_FRAME_SIZE,
-			adapter->if_handle,
-			(i > 0) ? 1 : 0/* rss enable */, &rxo->rss_id);
-		if (rc)
-			return rc;
-	}
-
-	if (be_multi_rxq(adapter)) {
-		for_all_rss_queues(adapter, rxo, i)
-			rsstable[i] = rxo->rss_id;
-
-		rc = be_cmd_rss_config(adapter, rsstable,
-			adapter->num_rx_qs - 1);
-		if (rc)
-			return rc;
-	}
-
-	/* First time posting */
-	for_all_rx_queues(adapter, rxo, i) {
-		be_post_rx_frags(rxo, GFP_KERNEL);
-		napi_enable(&rxo->rx_eq.napi);
-	}
-	return 0;
-}
-
-static int be_open(struct net_device *netdev)
-{
-	struct be_adapter *adapter = netdev_priv(netdev);
-	struct be_eq_obj *tx_eq = &adapter->tx_eq;
-	struct be_rx_obj *rxo;
-	int status, i;
-
-	status = be_rx_queues_setup(adapter);
-	if (status)
-		goto err;
-
-	napi_enable(&tx_eq->napi);
-
-	be_irq_register(adapter);
-
-	if (!lancer_chip(adapter))
-		be_intr_set(adapter, true);
-
-	/* The evt queues are created in unarmed state; arm them */
-	for_all_rx_queues(adapter, rxo, i) {
-		be_eq_notify(adapter, rxo->rx_eq.q.id, true, false, 0);
-		be_cq_notify(adapter, rxo->cq.id, true, 0);
-	}
-	be_eq_notify(adapter, tx_eq->q.id, true, false, 0);
-
-	/* Now that interrupts are on we can process async mcc */
-	be_async_mcc_enable(adapter);
-
-	if (be_physfn(adapter)) {
-		status = be_vid_config(adapter, false, 0);
-		if (status)
-			goto err;
-
-		status = be_cmd_set_flow_control(adapter,
-				adapter->tx_fc, adapter->rx_fc);
-		if (status)
-			goto err;
-	}
-
-	return 0;
-err:
-	be_close(adapter->netdev);
-	return -EIO;
-}
-
-static int be_setup_wol(struct be_adapter *adapter, bool enable)
-{
-	struct be_dma_mem cmd;
-	int status = 0;
-	u8 mac[ETH_ALEN];
-
-	memset(mac, 0, ETH_ALEN);
-
-	cmd.size = sizeof(struct be_cmd_req_acpi_wol_magic_config);
-	cmd.va = dma_alloc_coherent(&adapter->pdev->dev, cmd.size, &cmd.dma,
-				    GFP_KERNEL);
-	if (cmd.va == NULL)
-		return -1;
-	memset(cmd.va, 0, cmd.size);
-
-	if (enable) {
-		status = pci_write_config_dword(adapter->pdev,
-			PCICFG_PM_CONTROL_OFFSET, PCICFG_PM_CONTROL_MASK);
-		if (status) {
-			dev_err(&adapter->pdev->dev,
-				"Could not enable Wake-on-lan\n");
-			dma_free_coherent(&adapter->pdev->dev, cmd.size, cmd.va,
-					  cmd.dma);
-			return status;
-		}
-		status = be_cmd_enable_magic_wol(adapter,
-				adapter->netdev->dev_addr, &cmd);
-		pci_enable_wake(adapter->pdev, PCI_D3hot, 1);
-		pci_enable_wake(adapter->pdev, PCI_D3cold, 1);
-	} else {
-		status = be_cmd_enable_magic_wol(adapter, mac, &cmd);
-		pci_enable_wake(adapter->pdev, PCI_D3hot, 0);
-		pci_enable_wake(adapter->pdev, PCI_D3cold, 0);
-	}
-
-	dma_free_coherent(&adapter->pdev->dev, cmd.size, cmd.va, cmd.dma);
-	return status;
-}
-
-/*
- * Generate a seed MAC address from the PF MAC Address using jhash.
- * MAC Address for VFs are assigned incrementally starting from the seed.
- * These addresses are programmed in the ASIC by the PF and the VF driver
- * queries for the MAC address during its probe.
- */
-static inline int be_vf_eth_addr_config(struct be_adapter *adapter)
-{
-	u32 vf = 0;
-	int status = 0;
-	u8 mac[ETH_ALEN];
-
-	be_vf_eth_addr_generate(adapter, mac);
-
-	for (vf = 0; vf < num_vfs; vf++) {
-		status = be_cmd_pmac_add(adapter, mac,
-					adapter->vf_cfg[vf].vf_if_handle,
-					&adapter->vf_cfg[vf].vf_pmac_id,
-					vf + 1);
-		if (status)
-			dev_err(&adapter->pdev->dev,
-				"Mac address add failed for VF %d\n", vf);
-		else
-			memcpy(adapter->vf_cfg[vf].vf_mac_addr, mac, ETH_ALEN);
-
-		mac[5] += 1;
-	}
-	return status;
-}
-
-static inline void be_vf_eth_addr_rem(struct be_adapter *adapter)
-{
-	u32 vf;
-
-	for (vf = 0; vf < num_vfs; vf++) {
-		if (adapter->vf_cfg[vf].vf_pmac_id != BE_INVALID_PMAC_ID)
-			be_cmd_pmac_del(adapter,
-					adapter->vf_cfg[vf].vf_if_handle,
-					adapter->vf_cfg[vf].vf_pmac_id, vf + 1);
-	}
-}
-
-static int be_setup(struct be_adapter *adapter)
-{
-	struct net_device *netdev = adapter->netdev;
-	u32 cap_flags, en_flags, vf = 0;
-	int status;
-	u8 mac[ETH_ALEN];
-
-	be_cmd_req_native_mode(adapter);
-
-	cap_flags = en_flags = BE_IF_FLAGS_UNTAGGED |
-				BE_IF_FLAGS_BROADCAST |
-				BE_IF_FLAGS_MULTICAST;
-
-	if (be_physfn(adapter)) {
-		cap_flags |= BE_IF_FLAGS_MCAST_PROMISCUOUS |
-				BE_IF_FLAGS_PROMISCUOUS |
-				BE_IF_FLAGS_PASS_L3L4_ERRORS;
-		en_flags |= BE_IF_FLAGS_PASS_L3L4_ERRORS;
-
-		if (adapter->function_caps & BE_FUNCTION_CAPS_RSS) {
-			cap_flags |= BE_IF_FLAGS_RSS;
-			en_flags |= BE_IF_FLAGS_RSS;
-		}
-	}
-
-	status = be_cmd_if_create(adapter, cap_flags, en_flags,
-			netdev->dev_addr, false/* pmac_invalid */,
-			&adapter->if_handle, &adapter->pmac_id, 0);
-	if (status != 0)
-		goto do_none;
-
-	if (be_physfn(adapter)) {
-		if (adapter->sriov_enabled) {
-			while (vf < num_vfs) {
-				cap_flags = en_flags = BE_IF_FLAGS_UNTAGGED |
-							BE_IF_FLAGS_BROADCAST;
-				status = be_cmd_if_create(adapter, cap_flags,
-					en_flags, mac, true,
-					&adapter->vf_cfg[vf].vf_if_handle,
-					NULL, vf+1);
-				if (status) {
-					dev_err(&adapter->pdev->dev,
-					"Interface Create failed for VF %d\n",
-					vf);
-					goto if_destroy;
-				}
-				adapter->vf_cfg[vf].vf_pmac_id =
-							BE_INVALID_PMAC_ID;
-				vf++;
-			}
-		}
-	} else {
-		status = be_cmd_mac_addr_query(adapter, mac,
-			MAC_ADDRESS_TYPE_NETWORK, false, adapter->if_handle);
-		if (!status) {
-			memcpy(adapter->netdev->dev_addr, mac, ETH_ALEN);
-			memcpy(adapter->netdev->perm_addr, mac, ETH_ALEN);
-		}
-	}
-
-	status = be_tx_queues_create(adapter);
-	if (status != 0)
-		goto if_destroy;
-
-	status = be_rx_queues_create(adapter);
-	if (status != 0)
-		goto tx_qs_destroy;
-
-	/* Allow all priorities by default. A GRP5 evt may modify this */
-	adapter->vlan_prio_bmap = 0xff;
-
-	status = be_mcc_queues_create(adapter);
-	if (status != 0)
-		goto rx_qs_destroy;
-
-	adapter->link_speed = -1;
-
-	return 0;
-
-rx_qs_destroy:
-	be_rx_queues_destroy(adapter);
-tx_qs_destroy:
-	be_tx_queues_destroy(adapter);
-if_destroy:
-	if (be_physfn(adapter) && adapter->sriov_enabled)
-		for (vf = 0; vf < num_vfs; vf++)
-			if (adapter->vf_cfg[vf].vf_if_handle)
-				be_cmd_if_destroy(adapter,
-					adapter->vf_cfg[vf].vf_if_handle,
-					vf + 1);
-	be_cmd_if_destroy(adapter, adapter->if_handle, 0);
-do_none:
-	return status;
-}
-
-static int be_clear(struct be_adapter *adapter)
-{
-	int vf;
-
-	if (be_physfn(adapter) && adapter->sriov_enabled)
-		be_vf_eth_addr_rem(adapter);
-
-	be_mcc_queues_destroy(adapter);
-	be_rx_queues_destroy(adapter);
-	be_tx_queues_destroy(adapter);
-	adapter->eq_next_idx = 0;
-
-	if (be_physfn(adapter) && adapter->sriov_enabled)
-		for (vf = 0; vf < num_vfs; vf++)
-			if (adapter->vf_cfg[vf].vf_if_handle)
-				be_cmd_if_destroy(adapter,
-					adapter->vf_cfg[vf].vf_if_handle,
-					vf + 1);
-
-	be_cmd_if_destroy(adapter, adapter->if_handle,  0);
-
-	adapter->be3_native = 0;
-
-	/* tell fw we're done with firing cmds */
-	be_cmd_fw_clean(adapter);
-	return 0;
-}
-
-
-#define FW_FILE_HDR_SIGN 	"ServerEngines Corp. "
-static bool be_flash_redboot(struct be_adapter *adapter,
-			const u8 *p, u32 img_start, int image_size,
-			int hdr_size)
-{
-	u32 crc_offset;
-	u8 flashed_crc[4];
-	int status;
-
-	crc_offset = hdr_size + img_start + image_size - 4;
-
-	p += crc_offset;
-
-	status = be_cmd_get_flash_crc(adapter, flashed_crc,
-			(image_size - 4));
-	if (status) {
-		dev_err(&adapter->pdev->dev,
-		"could not get crc from flash, not flashing redboot\n");
-		return false;
-	}
-
-	/*update redboot only if crc does not match*/
-	if (!memcmp(flashed_crc, p, 4))
-		return false;
-	else
-		return true;
-}
-
-static bool phy_flashing_required(struct be_adapter *adapter)
-{
-	int status = 0;
-	struct be_phy_info phy_info;
-
-	status = be_cmd_get_phy_info(adapter, &phy_info);
-	if (status)
-		return false;
-	if ((phy_info.phy_type == TN_8022) &&
-		(phy_info.interface_type == PHY_TYPE_BASET_10GB)) {
-		return true;
-	}
-	return false;
-}
-
-static int be_flash_data(struct be_adapter *adapter,
-			const struct firmware *fw,
-			struct be_dma_mem *flash_cmd, int num_of_images)
-
-{
-	int status = 0, i, filehdr_size = 0;
-	u32 total_bytes = 0, flash_op;
-	int num_bytes;
-	const u8 *p = fw->data;
-	struct be_cmd_write_flashrom *req = flash_cmd->va;
-	const struct flash_comp *pflashcomp;
-	int num_comp;
-
-	static const struct flash_comp gen3_flash_types[10] = {
-		{ FLASH_iSCSI_PRIMARY_IMAGE_START_g3, IMG_TYPE_ISCSI_ACTIVE,
-			FLASH_IMAGE_MAX_SIZE_g3},
-		{ FLASH_REDBOOT_START_g3, IMG_TYPE_REDBOOT,
-			FLASH_REDBOOT_IMAGE_MAX_SIZE_g3},
-		{ FLASH_iSCSI_BIOS_START_g3, IMG_TYPE_BIOS,
-			FLASH_BIOS_IMAGE_MAX_SIZE_g3},
-		{ FLASH_PXE_BIOS_START_g3, IMG_TYPE_PXE_BIOS,
-			FLASH_BIOS_IMAGE_MAX_SIZE_g3},
-		{ FLASH_FCoE_BIOS_START_g3, IMG_TYPE_FCOE_BIOS,
-			FLASH_BIOS_IMAGE_MAX_SIZE_g3},
-		{ FLASH_iSCSI_BACKUP_IMAGE_START_g3, IMG_TYPE_ISCSI_BACKUP,
-			FLASH_IMAGE_MAX_SIZE_g3},
-		{ FLASH_FCoE_PRIMARY_IMAGE_START_g3, IMG_TYPE_FCOE_FW_ACTIVE,
-			FLASH_IMAGE_MAX_SIZE_g3},
-		{ FLASH_FCoE_BACKUP_IMAGE_START_g3, IMG_TYPE_FCOE_FW_BACKUP,
-			FLASH_IMAGE_MAX_SIZE_g3},
-		{ FLASH_NCSI_START_g3, IMG_TYPE_NCSI_FW,
-			FLASH_NCSI_IMAGE_MAX_SIZE_g3},
-		{ FLASH_PHY_FW_START_g3, IMG_TYPE_PHY_FW,
-			FLASH_PHY_FW_IMAGE_MAX_SIZE_g3}
-	};
-	static const struct flash_comp gen2_flash_types[8] = {
-		{ FLASH_iSCSI_PRIMARY_IMAGE_START_g2, IMG_TYPE_ISCSI_ACTIVE,
-			FLASH_IMAGE_MAX_SIZE_g2},
-		{ FLASH_REDBOOT_START_g2, IMG_TYPE_REDBOOT,
-			FLASH_REDBOOT_IMAGE_MAX_SIZE_g2},
-		{ FLASH_iSCSI_BIOS_START_g2, IMG_TYPE_BIOS,
-			FLASH_BIOS_IMAGE_MAX_SIZE_g2},
-		{ FLASH_PXE_BIOS_START_g2, IMG_TYPE_PXE_BIOS,
-			FLASH_BIOS_IMAGE_MAX_SIZE_g2},
-		{ FLASH_FCoE_BIOS_START_g2, IMG_TYPE_FCOE_BIOS,
-			FLASH_BIOS_IMAGE_MAX_SIZE_g2},
-		{ FLASH_iSCSI_BACKUP_IMAGE_START_g2, IMG_TYPE_ISCSI_BACKUP,
-			FLASH_IMAGE_MAX_SIZE_g2},
-		{ FLASH_FCoE_PRIMARY_IMAGE_START_g2, IMG_TYPE_FCOE_FW_ACTIVE,
-			FLASH_IMAGE_MAX_SIZE_g2},
-		{ FLASH_FCoE_BACKUP_IMAGE_START_g2, IMG_TYPE_FCOE_FW_BACKUP,
-			 FLASH_IMAGE_MAX_SIZE_g2}
-	};
-
-	if (adapter->generation == BE_GEN3) {
-		pflashcomp = gen3_flash_types;
-		filehdr_size = sizeof(struct flash_file_hdr_g3);
-		num_comp = ARRAY_SIZE(gen3_flash_types);
-	} else {
-		pflashcomp = gen2_flash_types;
-		filehdr_size = sizeof(struct flash_file_hdr_g2);
-		num_comp = ARRAY_SIZE(gen2_flash_types);
-	}
-	for (i = 0; i < num_comp; i++) {
-		if ((pflashcomp[i].optype == IMG_TYPE_NCSI_FW) &&
-				memcmp(adapter->fw_ver, "3.102.148.0", 11) < 0)
-			continue;
-		if (pflashcomp[i].optype == IMG_TYPE_PHY_FW) {
-			if (!phy_flashing_required(adapter))
-				continue;
-		}
-		if ((pflashcomp[i].optype == IMG_TYPE_REDBOOT) &&
-			(!be_flash_redboot(adapter, fw->data,
-			pflashcomp[i].offset, pflashcomp[i].size, filehdr_size +
-			(num_of_images * sizeof(struct image_hdr)))))
-			continue;
-		p = fw->data;
-		p += filehdr_size + pflashcomp[i].offset
-			+ (num_of_images * sizeof(struct image_hdr));
-		if (p + pflashcomp[i].size > fw->data + fw->size)
-			return -1;
-		total_bytes = pflashcomp[i].size;
-		while (total_bytes) {
-			if (total_bytes > 32*1024)
-				num_bytes = 32*1024;
-			else
-				num_bytes = total_bytes;
-			total_bytes -= num_bytes;
-			if (!total_bytes) {
-				if (pflashcomp[i].optype == IMG_TYPE_PHY_FW)
-					flash_op = FLASHROM_OPER_PHY_FLASH;
-				else
-					flash_op = FLASHROM_OPER_FLASH;
-			} else {
-				if (pflashcomp[i].optype == IMG_TYPE_PHY_FW)
-					flash_op = FLASHROM_OPER_PHY_SAVE;
-				else
-					flash_op = FLASHROM_OPER_SAVE;
-			}
-			memcpy(req->params.data_buf, p, num_bytes);
-			p += num_bytes;
-			status = be_cmd_write_flashrom(adapter, flash_cmd,
-				pflashcomp[i].optype, flash_op, num_bytes);
-			if (status) {
-				if ((status == ILLEGAL_IOCTL_REQ) &&
-					(pflashcomp[i].optype ==
-						IMG_TYPE_PHY_FW))
-					break;
-				dev_err(&adapter->pdev->dev,
-					"cmd to write to flash rom failed.\n");
-				return -1;
-			}
-		}
-	}
-	return 0;
-}
-
-static int get_ufigen_type(struct flash_file_hdr_g2 *fhdr)
-{
-	if (fhdr == NULL)
-		return 0;
-	if (fhdr->build[0] == '3')
-		return BE_GEN3;
-	else if (fhdr->build[0] == '2')
-		return BE_GEN2;
-	else
-		return 0;
-}
-
-static int lancer_fw_download(struct be_adapter *adapter,
-				const struct firmware *fw)
-{
-#define LANCER_FW_DOWNLOAD_CHUNK      (32 * 1024)
-#define LANCER_FW_DOWNLOAD_LOCATION   "/prg"
-	struct be_dma_mem flash_cmd;
-	const u8 *data_ptr = NULL;
-	u8 *dest_image_ptr = NULL;
-	size_t image_size = 0;
-	u32 chunk_size = 0;
-	u32 data_written = 0;
-	u32 offset = 0;
-	int status = 0;
-	u8 add_status = 0;
-
-	if (!IS_ALIGNED(fw->size, sizeof(u32))) {
-		dev_err(&adapter->pdev->dev,
-			"FW Image not properly aligned. "
-			"Length must be 4 byte aligned.\n");
-		status = -EINVAL;
-		goto lancer_fw_exit;
-	}
-
-	flash_cmd.size = sizeof(struct lancer_cmd_req_write_object)
-				+ LANCER_FW_DOWNLOAD_CHUNK;
-	flash_cmd.va = dma_alloc_coherent(&adapter->pdev->dev, flash_cmd.size,
-						&flash_cmd.dma, GFP_KERNEL);
-	if (!flash_cmd.va) {
-		status = -ENOMEM;
-		dev_err(&adapter->pdev->dev,
-			"Memory allocation failure while flashing\n");
-		goto lancer_fw_exit;
-	}
-
-	dest_image_ptr = flash_cmd.va +
-				sizeof(struct lancer_cmd_req_write_object);
-	image_size = fw->size;
-	data_ptr = fw->data;
-
-	while (image_size) {
-		chunk_size = min_t(u32, image_size, LANCER_FW_DOWNLOAD_CHUNK);
-
-		/* Copy the image chunk content. */
-		memcpy(dest_image_ptr, data_ptr, chunk_size);
-
-		status = lancer_cmd_write_object(adapter, &flash_cmd,
-				chunk_size, offset, LANCER_FW_DOWNLOAD_LOCATION,
-				&data_written, &add_status);
-
-		if (status)
-			break;
-
-		offset += data_written;
-		data_ptr += data_written;
-		image_size -= data_written;
-	}
-
-	if (!status) {
-		/* Commit the FW written */
-		status = lancer_cmd_write_object(adapter, &flash_cmd,
-					0, offset, LANCER_FW_DOWNLOAD_LOCATION,
-					&data_written, &add_status);
-	}
-
-	dma_free_coherent(&adapter->pdev->dev, flash_cmd.size, flash_cmd.va,
-				flash_cmd.dma);
-	if (status) {
-		dev_err(&adapter->pdev->dev,
-			"Firmware load error. "
-			"Status code: 0x%x Additional Status: 0x%x\n",
-			status, add_status);
-		goto lancer_fw_exit;
-	}
-
-	dev_info(&adapter->pdev->dev, "Firmware flashed successfully\n");
-lancer_fw_exit:
-	return status;
-}
-
-static int be_fw_download(struct be_adapter *adapter, const struct firmware* fw)
-{
-	struct flash_file_hdr_g2 *fhdr;
-	struct flash_file_hdr_g3 *fhdr3;
-	struct image_hdr *img_hdr_ptr = NULL;
-	struct be_dma_mem flash_cmd;
-	const u8 *p;
-	int status = 0, i = 0, num_imgs = 0;
-
-	p = fw->data;
-	fhdr = (struct flash_file_hdr_g2 *) p;
-
-	flash_cmd.size = sizeof(struct be_cmd_write_flashrom) + 32*1024;
-	flash_cmd.va = dma_alloc_coherent(&adapter->pdev->dev, flash_cmd.size,
-					  &flash_cmd.dma, GFP_KERNEL);
-	if (!flash_cmd.va) {
-		status = -ENOMEM;
-		dev_err(&adapter->pdev->dev,
-			"Memory allocation failure while flashing\n");
-		goto be_fw_exit;
-	}
-
-	if ((adapter->generation == BE_GEN3) &&
-			(get_ufigen_type(fhdr) == BE_GEN3)) {
-		fhdr3 = (struct flash_file_hdr_g3 *) fw->data;
-		num_imgs = le32_to_cpu(fhdr3->num_imgs);
-		for (i = 0; i < num_imgs; i++) {
-			img_hdr_ptr = (struct image_hdr *) (fw->data +
-					(sizeof(struct flash_file_hdr_g3) +
-					 i * sizeof(struct image_hdr)));
-			if (le32_to_cpu(img_hdr_ptr->imageid) == 1)
-				status = be_flash_data(adapter, fw, &flash_cmd,
-							num_imgs);
-		}
-	} else if ((adapter->generation == BE_GEN2) &&
-			(get_ufigen_type(fhdr) == BE_GEN2)) {
-		status = be_flash_data(adapter, fw, &flash_cmd, 0);
-	} else {
-		dev_err(&adapter->pdev->dev,
-			"UFI and Interface are not compatible for flashing\n");
-		status = -1;
-	}
-
-	dma_free_coherent(&adapter->pdev->dev, flash_cmd.size, flash_cmd.va,
-			  flash_cmd.dma);
-	if (status) {
-		dev_err(&adapter->pdev->dev, "Firmware load error\n");
-		goto be_fw_exit;
-	}
-
-	dev_info(&adapter->pdev->dev, "Firmware flashed successfully\n");
-
-be_fw_exit:
-	return status;
-}
-
-int be_load_fw(struct be_adapter *adapter, u8 *fw_file)
-{
-	const struct firmware *fw;
-	int status;
-
-	if (!netif_running(adapter->netdev)) {
-		dev_err(&adapter->pdev->dev,
-			"Firmware load not allowed (interface is down)\n");
-		return -1;
-	}
-
-	status = request_firmware(&fw, fw_file, &adapter->pdev->dev);
-	if (status)
-		goto fw_exit;
-
-	dev_info(&adapter->pdev->dev, "Flashing firmware file %s\n", fw_file);
-
-	if (lancer_chip(adapter))
-		status = lancer_fw_download(adapter, fw);
-	else
-		status = be_fw_download(adapter, fw);
-
-fw_exit:
-	release_firmware(fw);
-	return status;
-}
-
-static struct net_device_ops be_netdev_ops = {
-	.ndo_open		= be_open,
-	.ndo_stop		= be_close,
-	.ndo_start_xmit		= be_xmit,
-	.ndo_set_rx_mode	= be_set_multicast_list,
-	.ndo_set_mac_address	= be_mac_addr_set,
-	.ndo_change_mtu		= be_change_mtu,
-	.ndo_get_stats64	= be_get_stats64,
-	.ndo_validate_addr	= eth_validate_addr,
-	.ndo_vlan_rx_add_vid	= be_vlan_add_vid,
-	.ndo_vlan_rx_kill_vid	= be_vlan_rem_vid,
-	.ndo_set_vf_mac		= be_set_vf_mac,
-	.ndo_set_vf_vlan	= be_set_vf_vlan,
-	.ndo_set_vf_tx_rate	= be_set_vf_tx_rate,
-	.ndo_get_vf_config	= be_get_vf_config
-};
-
-static void be_netdev_init(struct net_device *netdev)
-{
-	struct be_adapter *adapter = netdev_priv(netdev);
-	struct be_rx_obj *rxo;
-	int i;
-
-	netdev->hw_features |= NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6 |
-		NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM |
-		NETIF_F_HW_VLAN_TX;
-	if (be_multi_rxq(adapter))
-		netdev->hw_features |= NETIF_F_RXHASH;
-
-	netdev->features |= netdev->hw_features |
-		NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_FILTER;
-
-	netdev->vlan_features |= NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6 |
-		NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
-
-	netdev->flags |= IFF_MULTICAST;
-
-	/* Default settings for Rx and Tx flow control */
-	adapter->rx_fc = true;
-	adapter->tx_fc = true;
-
-	netif_set_gso_max_size(netdev, 65535);
-
-	BE_SET_NETDEV_OPS(netdev, &be_netdev_ops);
-
-	SET_ETHTOOL_OPS(netdev, &be_ethtool_ops);
-
-	for_all_rx_queues(adapter, rxo, i)
-		netif_napi_add(netdev, &rxo->rx_eq.napi, be_poll_rx,
-				BE_NAPI_WEIGHT);
-
-	netif_napi_add(netdev, &adapter->tx_eq.napi, be_poll_tx_mcc,
-		BE_NAPI_WEIGHT);
-}
-
-static void be_unmap_pci_bars(struct be_adapter *adapter)
-{
-	if (adapter->csr)
-		iounmap(adapter->csr);
-	if (adapter->db)
-		iounmap(adapter->db);
-	if (adapter->pcicfg && be_physfn(adapter))
-		iounmap(adapter->pcicfg);
-}
-
-static int be_map_pci_bars(struct be_adapter *adapter)
-{
-	u8 __iomem *addr;
-	int pcicfg_reg, db_reg;
-
-	if (lancer_chip(adapter)) {
-		addr = ioremap_nocache(pci_resource_start(adapter->pdev, 0),
-			pci_resource_len(adapter->pdev, 0));
-		if (addr == NULL)
-			return -ENOMEM;
-		adapter->db = addr;
-		return 0;
-	}
-
-	if (be_physfn(adapter)) {
-		addr = ioremap_nocache(pci_resource_start(adapter->pdev, 2),
-				pci_resource_len(adapter->pdev, 2));
-		if (addr == NULL)
-			return -ENOMEM;
-		adapter->csr = addr;
-	}
-
-	if (adapter->generation == BE_GEN2) {
-		pcicfg_reg = 1;
-		db_reg = 4;
-	} else {
-		pcicfg_reg = 0;
-		if (be_physfn(adapter))
-			db_reg = 4;
-		else
-			db_reg = 0;
-	}
-	addr = ioremap_nocache(pci_resource_start(adapter->pdev, db_reg),
-				pci_resource_len(adapter->pdev, db_reg));
-	if (addr == NULL)
-		goto pci_map_err;
-	adapter->db = addr;
-
-	if (be_physfn(adapter)) {
-		addr = ioremap_nocache(
-				pci_resource_start(adapter->pdev, pcicfg_reg),
-				pci_resource_len(adapter->pdev, pcicfg_reg));
-		if (addr == NULL)
-			goto pci_map_err;
-		adapter->pcicfg = addr;
-	} else
-		adapter->pcicfg = adapter->db + SRIOV_VF_PCICFG_OFFSET;
-
-	return 0;
-pci_map_err:
-	be_unmap_pci_bars(adapter);
-	return -ENOMEM;
-}
-
-
-static void be_ctrl_cleanup(struct be_adapter *adapter)
-{
-	struct be_dma_mem *mem = &adapter->mbox_mem_alloced;
-
-	be_unmap_pci_bars(adapter);
-
-	if (mem->va)
-		dma_free_coherent(&adapter->pdev->dev, mem->size, mem->va,
-				  mem->dma);
-
-	mem = &adapter->rx_filter;
-	if (mem->va)
-		dma_free_coherent(&adapter->pdev->dev, mem->size, mem->va,
-				  mem->dma);
-}
-
-static int be_ctrl_init(struct be_adapter *adapter)
-{
-	struct be_dma_mem *mbox_mem_alloc = &adapter->mbox_mem_alloced;
-	struct be_dma_mem *mbox_mem_align = &adapter->mbox_mem;
-	struct be_dma_mem *rx_filter = &adapter->rx_filter;
-	int status;
-
-	status = be_map_pci_bars(adapter);
-	if (status)
-		goto done;
-
-	mbox_mem_alloc->size = sizeof(struct be_mcc_mailbox) + 16;
-	mbox_mem_alloc->va = dma_alloc_coherent(&adapter->pdev->dev,
-						mbox_mem_alloc->size,
-						&mbox_mem_alloc->dma,
-						GFP_KERNEL);
-	if (!mbox_mem_alloc->va) {
-		status = -ENOMEM;
-		goto unmap_pci_bars;
-	}
-	mbox_mem_align->size = sizeof(struct be_mcc_mailbox);
-	mbox_mem_align->va = PTR_ALIGN(mbox_mem_alloc->va, 16);
-	mbox_mem_align->dma = PTR_ALIGN(mbox_mem_alloc->dma, 16);
-	memset(mbox_mem_align->va, 0, sizeof(struct be_mcc_mailbox));
-
-	rx_filter->size = sizeof(struct be_cmd_req_rx_filter);
-	rx_filter->va = dma_alloc_coherent(&adapter->pdev->dev, rx_filter->size,
-					&rx_filter->dma, GFP_KERNEL);
-	if (rx_filter->va == NULL) {
-		status = -ENOMEM;
-		goto free_mbox;
-	}
-	memset(rx_filter->va, 0, rx_filter->size);
-
-	mutex_init(&adapter->mbox_lock);
-	spin_lock_init(&adapter->mcc_lock);
-	spin_lock_init(&adapter->mcc_cq_lock);
-
-	init_completion(&adapter->flash_compl);
-	pci_save_state(adapter->pdev);
-	return 0;
-
-free_mbox:
-	dma_free_coherent(&adapter->pdev->dev, mbox_mem_alloc->size,
-			  mbox_mem_alloc->va, mbox_mem_alloc->dma);
-
-unmap_pci_bars:
-	be_unmap_pci_bars(adapter);
-
-done:
-	return status;
-}
-
-static void be_stats_cleanup(struct be_adapter *adapter)
-{
-	struct be_dma_mem *cmd = &adapter->stats_cmd;
-
-	if (cmd->va)
-		dma_free_coherent(&adapter->pdev->dev, cmd->size,
-				  cmd->va, cmd->dma);
-}
-
-static int be_stats_init(struct be_adapter *adapter)
-{
-	struct be_dma_mem *cmd = &adapter->stats_cmd;
-
-	if (adapter->generation == BE_GEN2) {
-		cmd->size = sizeof(struct be_cmd_req_get_stats_v0);
-	} else {
-		if (lancer_chip(adapter))
-			cmd->size = sizeof(struct lancer_cmd_req_pport_stats);
-		else
-			cmd->size = sizeof(struct be_cmd_req_get_stats_v1);
-	}
-	cmd->va = dma_alloc_coherent(&adapter->pdev->dev, cmd->size, &cmd->dma,
-				     GFP_KERNEL);
-	if (cmd->va == NULL)
-		return -1;
-	memset(cmd->va, 0, cmd->size);
-	return 0;
-}
-
-static void __devexit be_remove(struct pci_dev *pdev)
-{
-	struct be_adapter *adapter = pci_get_drvdata(pdev);
-
-	if (!adapter)
-		return;
-
-	cancel_delayed_work_sync(&adapter->work);
-
-	unregister_netdev(adapter->netdev);
-
-	be_clear(adapter);
-
-	be_stats_cleanup(adapter);
-
-	be_ctrl_cleanup(adapter);
-
-	kfree(adapter->vf_cfg);
-	be_sriov_disable(adapter);
-
-	be_msix_disable(adapter);
-
-	pci_set_drvdata(pdev, NULL);
-	pci_release_regions(pdev);
-	pci_disable_device(pdev);
-
-	free_netdev(adapter->netdev);
-}
-
-static int be_get_config(struct be_adapter *adapter)
-{
-	int status;
-	u8 mac[ETH_ALEN];
-
-	status = be_cmd_get_fw_ver(adapter, adapter->fw_ver);
-	if (status)
-		return status;
-
-	status = be_cmd_query_fw_cfg(adapter, &adapter->port_num,
-			&adapter->function_mode, &adapter->function_caps);
-	if (status)
-		return status;
-
-	memset(mac, 0, ETH_ALEN);
-
-	/* A default permanent address is given to each VF for Lancer*/
-	if (be_physfn(adapter) || lancer_chip(adapter)) {
-		status = be_cmd_mac_addr_query(adapter, mac,
-			MAC_ADDRESS_TYPE_NETWORK, true /*permanent */, 0);
-
-		if (status)
-			return status;
-
-		if (!is_valid_ether_addr(mac))
-			return -EADDRNOTAVAIL;
-
-		memcpy(adapter->netdev->dev_addr, mac, ETH_ALEN);
-		memcpy(adapter->netdev->perm_addr, mac, ETH_ALEN);
-	}
-
-	if (adapter->function_mode & 0x400)
-		adapter->max_vlans = BE_NUM_VLANS_SUPPORTED/4;
-	else
-		adapter->max_vlans = BE_NUM_VLANS_SUPPORTED;
-
-	status = be_cmd_get_cntl_attributes(adapter);
-	if (status)
-		return status;
-
-	if ((num_vfs && adapter->sriov_enabled) ||
-		(adapter->function_mode & 0x400) ||
-		lancer_chip(adapter) || !be_physfn(adapter)) {
-		adapter->num_tx_qs = 1;
-		netif_set_real_num_tx_queues(adapter->netdev,
-			adapter->num_tx_qs);
-	} else {
-		adapter->num_tx_qs = MAX_TX_QS;
-	}
-
-	return 0;
-}
-
-static int be_dev_family_check(struct be_adapter *adapter)
-{
-	struct pci_dev *pdev = adapter->pdev;
-	u32 sli_intf = 0, if_type;
-
-	switch (pdev->device) {
-	case BE_DEVICE_ID1:
-	case OC_DEVICE_ID1:
-		adapter->generation = BE_GEN2;
-		break;
-	case BE_DEVICE_ID2:
-	case OC_DEVICE_ID2:
-		adapter->generation = BE_GEN3;
-		break;
-	case OC_DEVICE_ID3:
-	case OC_DEVICE_ID4:
-		pci_read_config_dword(pdev, SLI_INTF_REG_OFFSET, &sli_intf);
-		if_type = (sli_intf & SLI_INTF_IF_TYPE_MASK) >>
-						SLI_INTF_IF_TYPE_SHIFT;
-
-		if (((sli_intf & SLI_INTF_VALID_MASK) != SLI_INTF_VALID) ||
-			if_type != 0x02) {
-			dev_err(&pdev->dev, "SLI_INTF reg val is not valid\n");
-			return -EINVAL;
-		}
-		adapter->sli_family = ((sli_intf & SLI_INTF_FAMILY_MASK) >>
-					 SLI_INTF_FAMILY_SHIFT);
-		adapter->generation = BE_GEN3;
-		break;
-	default:
-		adapter->generation = 0;
-	}
-	return 0;
-}
-
-static int lancer_wait_ready(struct be_adapter *adapter)
-{
-#define SLIPORT_READY_TIMEOUT 500
-	u32 sliport_status;
-	int status = 0, i;
-
-	for (i = 0; i < SLIPORT_READY_TIMEOUT; i++) {
-		sliport_status = ioread32(adapter->db + SLIPORT_STATUS_OFFSET);
-		if (sliport_status & SLIPORT_STATUS_RDY_MASK)
-			break;
-
-		msleep(20);
-	}
-
-	if (i == SLIPORT_READY_TIMEOUT)
-		status = -1;
-
-	return status;
-}
-
-static int lancer_test_and_set_rdy_state(struct be_adapter *adapter)
-{
-	int status;
-	u32 sliport_status, err, reset_needed;
-	status = lancer_wait_ready(adapter);
-	if (!status) {
-		sliport_status = ioread32(adapter->db + SLIPORT_STATUS_OFFSET);
-		err = sliport_status & SLIPORT_STATUS_ERR_MASK;
-		reset_needed = sliport_status & SLIPORT_STATUS_RN_MASK;
-		if (err && reset_needed) {
-			iowrite32(SLI_PORT_CONTROL_IP_MASK,
-					adapter->db + SLIPORT_CONTROL_OFFSET);
-
-			/* check adapter has corrected the error */
-			status = lancer_wait_ready(adapter);
-			sliport_status = ioread32(adapter->db +
-							SLIPORT_STATUS_OFFSET);
-			sliport_status &= (SLIPORT_STATUS_ERR_MASK |
-						SLIPORT_STATUS_RN_MASK);
-			if (status || sliport_status)
-				status = -1;
-		} else if (err || reset_needed) {
-			status = -1;
-		}
-	}
-	return status;
-}
-
-static int __devinit be_probe(struct pci_dev *pdev,
-			const struct pci_device_id *pdev_id)
-{
-	int status = 0;
-	struct be_adapter *adapter;
-	struct net_device *netdev;
-
-	status = pci_enable_device(pdev);
-	if (status)
-		goto do_none;
-
-	status = pci_request_regions(pdev, DRV_NAME);
-	if (status)
-		goto disable_dev;
-	pci_set_master(pdev);
-
-	netdev = alloc_etherdev_mq(sizeof(struct be_adapter), MAX_TX_QS);
-	if (netdev == NULL) {
-		status = -ENOMEM;
-		goto rel_reg;
-	}
-	adapter = netdev_priv(netdev);
-	adapter->pdev = pdev;
-	pci_set_drvdata(pdev, adapter);
-
-	status = be_dev_family_check(adapter);
-	if (status)
-		goto free_netdev;
-
-	adapter->netdev = netdev;
-	SET_NETDEV_DEV(netdev, &pdev->dev);
-
-	status = dma_set_mask(&pdev->dev, DMA_BIT_MASK(64));
-	if (!status) {
-		netdev->features |= NETIF_F_HIGHDMA;
-	} else {
-		status = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32));
-		if (status) {
-			dev_err(&pdev->dev, "Could not set PCI DMA Mask\n");
-			goto free_netdev;
-		}
-	}
-
-	be_sriov_enable(adapter);
-	if (adapter->sriov_enabled) {
-		adapter->vf_cfg = kcalloc(num_vfs,
-			sizeof(struct be_vf_cfg), GFP_KERNEL);
-
-		if (!adapter->vf_cfg)
-			goto free_netdev;
-	}
-
-	status = be_ctrl_init(adapter);
-	if (status)
-		goto free_vf_cfg;
-
-	if (lancer_chip(adapter)) {
-		status = lancer_test_and_set_rdy_state(adapter);
-		if (status) {
-			dev_err(&pdev->dev, "Adapter in non recoverable error\n");
-			goto ctrl_clean;
-		}
-	}
-
-	/* sync up with fw's ready state */
-	if (be_physfn(adapter)) {
-		status = be_cmd_POST(adapter);
-		if (status)
-			goto ctrl_clean;
-	}
-
-	/* tell fw we're ready to fire cmds */
-	status = be_cmd_fw_init(adapter);
-	if (status)
-		goto ctrl_clean;
-
-	status = be_cmd_reset_function(adapter);
-	if (status)
-		goto ctrl_clean;
-
-	status = be_stats_init(adapter);
-	if (status)
-		goto ctrl_clean;
-
-	status = be_get_config(adapter);
-	if (status)
-		goto stats_clean;
-
-	/* The INTR bit may be set in the card when probed by a kdump kernel
-	 * after a crash.
-	 */
-	if (!lancer_chip(adapter))
-		be_intr_set(adapter, false);
-
-	be_msix_enable(adapter);
-
-	INIT_DELAYED_WORK(&adapter->work, be_worker);
-
-	status = be_setup(adapter);
-	if (status)
-		goto msix_disable;
-
-	be_netdev_init(netdev);
-	status = register_netdev(netdev);
-	if (status != 0)
-		goto unsetup;
-
-	if (be_physfn(adapter) && adapter->sriov_enabled) {
-		u8 mac_speed;
-		u16 vf, lnk_speed;
-
-		if (!lancer_chip(adapter)) {
-			status = be_vf_eth_addr_config(adapter);
-			if (status)
-				goto unreg_netdev;
-		}
-
-		for (vf = 0; vf < num_vfs; vf++) {
-			status = be_cmd_link_status_query(adapter, &mac_speed,
-						&lnk_speed, vf + 1);
-			if (!status)
-				adapter->vf_cfg[vf].vf_tx_rate = lnk_speed * 10;
-			else
-				goto unreg_netdev;
-		}
-	}
-
-	dev_info(&pdev->dev, "%s port %d\n", nic_name(pdev), adapter->port_num);
-
-	schedule_delayed_work(&adapter->work, msecs_to_jiffies(100));
-	return 0;
-
-unreg_netdev:
-	unregister_netdev(netdev);
-unsetup:
-	be_clear(adapter);
-msix_disable:
-	be_msix_disable(adapter);
-stats_clean:
-	be_stats_cleanup(adapter);
-ctrl_clean:
-	be_ctrl_cleanup(adapter);
-free_vf_cfg:
-	kfree(adapter->vf_cfg);
-free_netdev:
-	be_sriov_disable(adapter);
-	free_netdev(netdev);
-	pci_set_drvdata(pdev, NULL);
-rel_reg:
-	pci_release_regions(pdev);
-disable_dev:
-	pci_disable_device(pdev);
-do_none:
-	dev_err(&pdev->dev, "%s initialization failed\n", nic_name(pdev));
-	return status;
-}
-
-static int be_suspend(struct pci_dev *pdev, pm_message_t state)
-{
-	struct be_adapter *adapter = pci_get_drvdata(pdev);
-	struct net_device *netdev =  adapter->netdev;
-
-	cancel_delayed_work_sync(&adapter->work);
-	if (adapter->wol)
-		be_setup_wol(adapter, true);
-
-	netif_device_detach(netdev);
-	if (netif_running(netdev)) {
-		rtnl_lock();
-		be_close(netdev);
-		rtnl_unlock();
-	}
-	be_cmd_get_flow_control(adapter, &adapter->tx_fc, &adapter->rx_fc);
-	be_clear(adapter);
-
-	be_msix_disable(adapter);
-	pci_save_state(pdev);
-	pci_disable_device(pdev);
-	pci_set_power_state(pdev, pci_choose_state(pdev, state));
-	return 0;
-}
-
-static int be_resume(struct pci_dev *pdev)
-{
-	int status = 0;
-	struct be_adapter *adapter = pci_get_drvdata(pdev);
-	struct net_device *netdev =  adapter->netdev;
-
-	netif_device_detach(netdev);
-
-	status = pci_enable_device(pdev);
-	if (status)
-		return status;
-
-	pci_set_power_state(pdev, 0);
-	pci_restore_state(pdev);
-
-	be_msix_enable(adapter);
-	/* tell fw we're ready to fire cmds */
-	status = be_cmd_fw_init(adapter);
-	if (status)
-		return status;
-
-	be_setup(adapter);
-	if (netif_running(netdev)) {
-		rtnl_lock();
-		be_open(netdev);
-		rtnl_unlock();
-	}
-	netif_device_attach(netdev);
-
-	if (adapter->wol)
-		be_setup_wol(adapter, false);
-
-	schedule_delayed_work(&adapter->work, msecs_to_jiffies(100));
-	return 0;
-}
-
-/*
- * An FLR will stop BE from DMAing any data.
- */
-static void be_shutdown(struct pci_dev *pdev)
-{
-	struct be_adapter *adapter = pci_get_drvdata(pdev);
-
-	if (!adapter)
-		return;
-
-	cancel_delayed_work_sync(&adapter->work);
-
-	netif_device_detach(adapter->netdev);
-
-	if (adapter->wol)
-		be_setup_wol(adapter, true);
-
-	be_cmd_reset_function(adapter);
-
-	pci_disable_device(pdev);
-}
-
-static pci_ers_result_t be_eeh_err_detected(struct pci_dev *pdev,
-				pci_channel_state_t state)
-{
-	struct be_adapter *adapter = pci_get_drvdata(pdev);
-	struct net_device *netdev =  adapter->netdev;
-
-	dev_err(&adapter->pdev->dev, "EEH error detected\n");
-
-	adapter->eeh_err = true;
-
-	netif_device_detach(netdev);
-
-	if (netif_running(netdev)) {
-		rtnl_lock();
-		be_close(netdev);
-		rtnl_unlock();
-	}
-	be_clear(adapter);
-
-	if (state == pci_channel_io_perm_failure)
-		return PCI_ERS_RESULT_DISCONNECT;
-
-	pci_disable_device(pdev);
-
-	return PCI_ERS_RESULT_NEED_RESET;
-}
-
-static pci_ers_result_t be_eeh_reset(struct pci_dev *pdev)
-{
-	struct be_adapter *adapter = pci_get_drvdata(pdev);
-	int status;
-
-	dev_info(&adapter->pdev->dev, "EEH reset\n");
-	adapter->eeh_err = false;
-
-	status = pci_enable_device(pdev);
-	if (status)
-		return PCI_ERS_RESULT_DISCONNECT;
-
-	pci_set_master(pdev);
-	pci_set_power_state(pdev, 0);
-	pci_restore_state(pdev);
-
-	/* Check if card is ok and fw is ready */
-	status = be_cmd_POST(adapter);
-	if (status)
-		return PCI_ERS_RESULT_DISCONNECT;
-
-	return PCI_ERS_RESULT_RECOVERED;
-}
-
-static void be_eeh_resume(struct pci_dev *pdev)
-{
-	int status = 0;
-	struct be_adapter *adapter = pci_get_drvdata(pdev);
-	struct net_device *netdev =  adapter->netdev;
-
-	dev_info(&adapter->pdev->dev, "EEH resume\n");
-
-	pci_save_state(pdev);
-
-	/* tell fw we're ready to fire cmds */
-	status = be_cmd_fw_init(adapter);
-	if (status)
-		goto err;
-
-	status = be_setup(adapter);
-	if (status)
-		goto err;
-
-	if (netif_running(netdev)) {
-		status = be_open(netdev);
-		if (status)
-			goto err;
-	}
-	netif_device_attach(netdev);
-	return;
-err:
-	dev_err(&adapter->pdev->dev, "EEH resume failed\n");
-}
-
-static struct pci_error_handlers be_eeh_handlers = {
-	.error_detected = be_eeh_err_detected,
-	.slot_reset = be_eeh_reset,
-	.resume = be_eeh_resume,
-};
-
-static struct pci_driver be_driver = {
-	.name = DRV_NAME,
-	.id_table = be_dev_ids,
-	.probe = be_probe,
-	.remove = be_remove,
-	.suspend = be_suspend,
-	.resume = be_resume,
-	.shutdown = be_shutdown,
-	.err_handler = &be_eeh_handlers
-};
-
-static int __init be_init_module(void)
-{
-	if (rx_frag_size != 8192 && rx_frag_size != 4096 &&
-	    rx_frag_size != 2048) {
-		printk(KERN_WARNING DRV_NAME
-			" : Module param rx_frag_size must be 2048/4096/8192."
-			" Using 2048\n");
-		rx_frag_size = 2048;
-	}
-
-	return pci_register_driver(&be_driver);
-}
-module_init(be_init_module);
-
-static void __exit be_exit_module(void)
-{
-	pci_unregister_driver(&be_driver);
-}
-module_exit(be_exit_module);