broadcom: Move the Broadcom drivers

Moves the drivers for Broadcom devices into
drivers/net/ethernet/broadcom/ and the necessary Kconfig and Makefile
changes.

CC: Eilon Greenstein <eilong@broadcom.com>
CC: Michael Chan <mchan@broadcom.com>
CC: Matt Carlson <mcarlson@broadcom.com>
CC: Gary Zambrano <zambrano@broadcom.com>
CC: "Maciej W. Rozycki" <macro@linux-mips.org>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

1 files changed, 0 insertions, 5487 deletions

diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
deleted file mode 100644
index 94a2e541006d..000000000000
--- a/drivers/net/cnic.c
+++ /dev/null
@@ -1,5487 +0,0 @@
-/* cnic.c: Broadcom CNIC core network driver.
- *
- * Copyright (c) 2006-2011 Broadcom Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation.
- *
- * Original skeleton written by: John(Zongxi) Chen (zongxi@broadcom.com)
- * Modified and maintained by: Michael Chan <mchan@broadcom.com>
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/module.h>
-
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/list.h>
-#include <linux/slab.h>
-#include <linux/pci.h>
-#include <linux/init.h>
-#include <linux/netdevice.h>
-#include <linux/uio_driver.h>
-#include <linux/in.h>
-#include <linux/dma-mapping.h>
-#include <linux/delay.h>
-#include <linux/ethtool.h>
-#include <linux/if_vlan.h>
-#include <linux/prefetch.h>
-#include <linux/random.h>
-#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
-#define BCM_VLAN 1
-#endif
-#include <net/ip.h>
-#include <net/tcp.h>
-#include <net/route.h>
-#include <net/ipv6.h>
-#include <net/ip6_route.h>
-#include <net/ip6_checksum.h>
-#include <scsi/iscsi_if.h>
-
-#include "cnic_if.h"
-#include "bnx2.h"
-#include "bnx2x/bnx2x_reg.h"
-#include "bnx2x/bnx2x_fw_defs.h"
-#include "bnx2x/bnx2x_hsi.h"
-#include "../scsi/bnx2i/57xx_iscsi_constants.h"
-#include "../scsi/bnx2i/57xx_iscsi_hsi.h"
-#include "cnic.h"
-#include "cnic_defs.h"
-
-#define DRV_MODULE_NAME		"cnic"
-
-static char version[] __devinitdata =
-	"Broadcom NetXtreme II CNIC Driver " DRV_MODULE_NAME " v" CNIC_MODULE_VERSION " (" CNIC_MODULE_RELDATE ")\n";
-
-MODULE_AUTHOR("Michael Chan <mchan@broadcom.com> and John(Zongxi) "
-	      "Chen (zongxi@broadcom.com");
-MODULE_DESCRIPTION("Broadcom NetXtreme II CNIC Driver");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(CNIC_MODULE_VERSION);
-
-/* cnic_dev_list modifications are protected by both rtnl and cnic_dev_lock */
-static LIST_HEAD(cnic_dev_list);
-static LIST_HEAD(cnic_udev_list);
-static DEFINE_RWLOCK(cnic_dev_lock);
-static DEFINE_MUTEX(cnic_lock);
-
-static struct cnic_ulp_ops __rcu *cnic_ulp_tbl[MAX_CNIC_ULP_TYPE];
-
-/* helper function, assuming cnic_lock is held */
-static inline struct cnic_ulp_ops *cnic_ulp_tbl_prot(int type)
-{
-	return rcu_dereference_protected(cnic_ulp_tbl[type],
-					 lockdep_is_held(&cnic_lock));
-}
-
-static int cnic_service_bnx2(void *, void *);
-static int cnic_service_bnx2x(void *, void *);
-static int cnic_ctl(void *, struct cnic_ctl_info *);
-
-static struct cnic_ops cnic_bnx2_ops = {
-	.cnic_owner	= THIS_MODULE,
-	.cnic_handler	= cnic_service_bnx2,
-	.cnic_ctl	= cnic_ctl,
-};
-
-static struct cnic_ops cnic_bnx2x_ops = {
-	.cnic_owner	= THIS_MODULE,
-	.cnic_handler	= cnic_service_bnx2x,
-	.cnic_ctl	= cnic_ctl,
-};
-
-static struct workqueue_struct *cnic_wq;
-
-static void cnic_shutdown_rings(struct cnic_dev *);
-static void cnic_init_rings(struct cnic_dev *);
-static int cnic_cm_set_pg(struct cnic_sock *);
-
-static int cnic_uio_open(struct uio_info *uinfo, struct inode *inode)
-{
-	struct cnic_uio_dev *udev = uinfo->priv;
-	struct cnic_dev *dev;
-
-	if (!capable(CAP_NET_ADMIN))
-		return -EPERM;
-
-	if (udev->uio_dev != -1)
-		return -EBUSY;
-
-	rtnl_lock();
-	dev = udev->dev;
-
-	if (!dev || !test_bit(CNIC_F_CNIC_UP, &dev->flags)) {
-		rtnl_unlock();
-		return -ENODEV;
-	}
-
-	udev->uio_dev = iminor(inode);
-
-	cnic_shutdown_rings(dev);
-	cnic_init_rings(dev);
-	rtnl_unlock();
-
-	return 0;
-}
-
-static int cnic_uio_close(struct uio_info *uinfo, struct inode *inode)
-{
-	struct cnic_uio_dev *udev = uinfo->priv;
-
-	udev->uio_dev = -1;
-	return 0;
-}
-
-static inline void cnic_hold(struct cnic_dev *dev)
-{
-	atomic_inc(&dev->ref_count);
-}
-
-static inline void cnic_put(struct cnic_dev *dev)
-{
-	atomic_dec(&dev->ref_count);
-}
-
-static inline void csk_hold(struct cnic_sock *csk)
-{
-	atomic_inc(&csk->ref_count);
-}
-
-static inline void csk_put(struct cnic_sock *csk)
-{
-	atomic_dec(&csk->ref_count);
-}
-
-static struct cnic_dev *cnic_from_netdev(struct net_device *netdev)
-{
-	struct cnic_dev *cdev;
-
-	read_lock(&cnic_dev_lock);
-	list_for_each_entry(cdev, &cnic_dev_list, list) {
-		if (netdev == cdev->netdev) {
-			cnic_hold(cdev);
-			read_unlock(&cnic_dev_lock);
-			return cdev;
-		}
-	}
-	read_unlock(&cnic_dev_lock);
-	return NULL;
-}
-
-static inline void ulp_get(struct cnic_ulp_ops *ulp_ops)
-{
-	atomic_inc(&ulp_ops->ref_count);
-}
-
-static inline void ulp_put(struct cnic_ulp_ops *ulp_ops)
-{
-	atomic_dec(&ulp_ops->ref_count);
-}
-
-static void cnic_ctx_wr(struct cnic_dev *dev, u32 cid_addr, u32 off, u32 val)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_eth_dev *ethdev = cp->ethdev;
-	struct drv_ctl_info info;
-	struct drv_ctl_io *io = &info.data.io;
-
-	info.cmd = DRV_CTL_CTX_WR_CMD;
-	io->cid_addr = cid_addr;
-	io->offset = off;
-	io->data = val;
-	ethdev->drv_ctl(dev->netdev, &info);
-}
-
-static void cnic_ctx_tbl_wr(struct cnic_dev *dev, u32 off, dma_addr_t addr)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_eth_dev *ethdev = cp->ethdev;
-	struct drv_ctl_info info;
-	struct drv_ctl_io *io = &info.data.io;
-
-	info.cmd = DRV_CTL_CTXTBL_WR_CMD;
-	io->offset = off;
-	io->dma_addr = addr;
-	ethdev->drv_ctl(dev->netdev, &info);
-}
-
-static void cnic_ring_ctl(struct cnic_dev *dev, u32 cid, u32 cl_id, int start)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_eth_dev *ethdev = cp->ethdev;
-	struct drv_ctl_info info;
-	struct drv_ctl_l2_ring *ring = &info.data.ring;
-
-	if (start)
-		info.cmd = DRV_CTL_START_L2_CMD;
-	else
-		info.cmd = DRV_CTL_STOP_L2_CMD;
-
-	ring->cid = cid;
-	ring->client_id = cl_id;
-	ethdev->drv_ctl(dev->netdev, &info);
-}
-
-static void cnic_reg_wr_ind(struct cnic_dev *dev, u32 off, u32 val)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_eth_dev *ethdev = cp->ethdev;
-	struct drv_ctl_info info;
-	struct drv_ctl_io *io = &info.data.io;
-
-	info.cmd = DRV_CTL_IO_WR_CMD;
-	io->offset = off;
-	io->data = val;
-	ethdev->drv_ctl(dev->netdev, &info);
-}
-
-static u32 cnic_reg_rd_ind(struct cnic_dev *dev, u32 off)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_eth_dev *ethdev = cp->ethdev;
-	struct drv_ctl_info info;
-	struct drv_ctl_io *io = &info.data.io;
-
-	info.cmd = DRV_CTL_IO_RD_CMD;
-	io->offset = off;
-	ethdev->drv_ctl(dev->netdev, &info);
-	return io->data;
-}
-
-static int cnic_in_use(struct cnic_sock *csk)
-{
-	return test_bit(SK_F_INUSE, &csk->flags);
-}
-
-static void cnic_spq_completion(struct cnic_dev *dev, int cmd, u32 count)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_eth_dev *ethdev = cp->ethdev;
-	struct drv_ctl_info info;
-
-	info.cmd = cmd;
-	info.data.credit.credit_count = count;
-	ethdev->drv_ctl(dev->netdev, &info);
-}
-
-static int cnic_get_l5_cid(struct cnic_local *cp, u32 cid, u32 *l5_cid)
-{
-	u32 i;
-
-	for (i = 0; i < cp->max_cid_space; i++) {
-		if (cp->ctx_tbl[i].cid == cid) {
-			*l5_cid = i;
-			return 0;
-		}
-	}
-	return -EINVAL;
-}
-
-static int cnic_send_nlmsg(struct cnic_local *cp, u32 type,
-			   struct cnic_sock *csk)
-{
-	struct iscsi_path path_req;
-	char *buf = NULL;
-	u16 len = 0;
-	u32 msg_type = ISCSI_KEVENT_IF_DOWN;
-	struct cnic_ulp_ops *ulp_ops;
-	struct cnic_uio_dev *udev = cp->udev;
-	int rc = 0, retry = 0;
-
-	if (!udev || udev->uio_dev == -1)
-		return -ENODEV;
-
-	if (csk) {
-		len = sizeof(path_req);
-		buf = (char *) &path_req;
-		memset(&path_req, 0, len);
-
-		msg_type = ISCSI_KEVENT_PATH_REQ;
-		path_req.handle = (u64) csk->l5_cid;
-		if (test_bit(SK_F_IPV6, &csk->flags)) {
-			memcpy(&path_req.dst.v6_addr, &csk->dst_ip[0],
-			       sizeof(struct in6_addr));
-			path_req.ip_addr_len = 16;
-		} else {
-			memcpy(&path_req.dst.v4_addr, &csk->dst_ip[0],
-			       sizeof(struct in_addr));
-			path_req.ip_addr_len = 4;
-		}
-		path_req.vlan_id = csk->vlan_id;
-		path_req.pmtu = csk->mtu;
-	}
-
-	while (retry < 3) {
-		rc = 0;
-		rcu_read_lock();
-		ulp_ops = rcu_dereference(cnic_ulp_tbl[CNIC_ULP_ISCSI]);
-		if (ulp_ops)
-			rc = ulp_ops->iscsi_nl_send_msg(
-				cp->ulp_handle[CNIC_ULP_ISCSI],
-				msg_type, buf, len);
-		rcu_read_unlock();
-		if (rc == 0 || msg_type != ISCSI_KEVENT_PATH_REQ)
-			break;
-
-		msleep(100);
-		retry++;
-	}
-	return rc;
-}
-
-static void cnic_cm_upcall(struct cnic_local *, struct cnic_sock *, u8);
-
-static int cnic_iscsi_nl_msg_recv(struct cnic_dev *dev, u32 msg_type,
-				  char *buf, u16 len)
-{
-	int rc = -EINVAL;
-
-	switch (msg_type) {
-	case ISCSI_UEVENT_PATH_UPDATE: {
-		struct cnic_local *cp;
-		u32 l5_cid;
-		struct cnic_sock *csk;
-		struct iscsi_path *path_resp;
-
-		if (len < sizeof(*path_resp))
-			break;
-
-		path_resp = (struct iscsi_path *) buf;
-		cp = dev->cnic_priv;
-		l5_cid = (u32) path_resp->handle;
-		if (l5_cid >= MAX_CM_SK_TBL_SZ)
-			break;
-
-		rcu_read_lock();
-		if (!rcu_dereference(cp->ulp_ops[CNIC_ULP_L4])) {
-			rc = -ENODEV;
-			rcu_read_unlock();
-			break;
-		}
-		csk = &cp->csk_tbl[l5_cid];
-		csk_hold(csk);
-		if (cnic_in_use(csk) &&
-		    test_bit(SK_F_CONNECT_START, &csk->flags)) {
-
-			memcpy(csk->ha, path_resp->mac_addr, 6);
-			if (test_bit(SK_F_IPV6, &csk->flags))
-				memcpy(&csk->src_ip[0], &path_resp->src.v6_addr,
-				       sizeof(struct in6_addr));
-			else
-				memcpy(&csk->src_ip[0], &path_resp->src.v4_addr,
-				       sizeof(struct in_addr));
-
-			if (is_valid_ether_addr(csk->ha)) {
-				cnic_cm_set_pg(csk);
-			} else if (!test_bit(SK_F_OFFLD_SCHED, &csk->flags) &&
-				!test_bit(SK_F_OFFLD_COMPLETE, &csk->flags)) {
-
-				cnic_cm_upcall(cp, csk,
-					L4_KCQE_OPCODE_VALUE_CONNECT_COMPLETE);
-				clear_bit(SK_F_CONNECT_START, &csk->flags);
-			}
-		}
-		csk_put(csk);
-		rcu_read_unlock();
-		rc = 0;
-	}
-	}
-
-	return rc;
-}
-
-static int cnic_offld_prep(struct cnic_sock *csk)
-{
-	if (test_and_set_bit(SK_F_OFFLD_SCHED, &csk->flags))
-		return 0;
-
-	if (!test_bit(SK_F_CONNECT_START, &csk->flags)) {
-		clear_bit(SK_F_OFFLD_SCHED, &csk->flags);
-		return 0;
-	}
-
-	return 1;
-}
-
-static int cnic_close_prep(struct cnic_sock *csk)
-{
-	clear_bit(SK_F_CONNECT_START, &csk->flags);
-	smp_mb__after_clear_bit();
-
-	if (test_and_clear_bit(SK_F_OFFLD_COMPLETE, &csk->flags)) {
-		while (test_and_set_bit(SK_F_OFFLD_SCHED, &csk->flags))
-			msleep(1);
-
-		return 1;
-	}
-	return 0;
-}
-
-static int cnic_abort_prep(struct cnic_sock *csk)
-{
-	clear_bit(SK_F_CONNECT_START, &csk->flags);
-	smp_mb__after_clear_bit();
-
-	while (test_and_set_bit(SK_F_OFFLD_SCHED, &csk->flags))
-		msleep(1);
-
-	if (test_and_clear_bit(SK_F_OFFLD_COMPLETE, &csk->flags)) {
-		csk->state = L4_KCQE_OPCODE_VALUE_RESET_COMP;
-		return 1;
-	}
-
-	return 0;
-}
-
-int cnic_register_driver(int ulp_type, struct cnic_ulp_ops *ulp_ops)
-{
-	struct cnic_dev *dev;
-
-	if (ulp_type < 0 || ulp_type >= MAX_CNIC_ULP_TYPE) {
-		pr_err("%s: Bad type %d\n", __func__, ulp_type);
-		return -EINVAL;
-	}
-	mutex_lock(&cnic_lock);
-	if (cnic_ulp_tbl_prot(ulp_type)) {
-		pr_err("%s: Type %d has already been registered\n",
-		       __func__, ulp_type);
-		mutex_unlock(&cnic_lock);
-		return -EBUSY;
-	}
-
-	read_lock(&cnic_dev_lock);
-	list_for_each_entry(dev, &cnic_dev_list, list) {
-		struct cnic_local *cp = dev->cnic_priv;
-
-		clear_bit(ULP_F_INIT, &cp->ulp_flags[ulp_type]);
-	}
-	read_unlock(&cnic_dev_lock);
-
-	atomic_set(&ulp_ops->ref_count, 0);
-	rcu_assign_pointer(cnic_ulp_tbl[ulp_type], ulp_ops);
-	mutex_unlock(&cnic_lock);
-
-	/* Prevent race conditions with netdev_event */
-	rtnl_lock();
-	list_for_each_entry(dev, &cnic_dev_list, list) {
-		struct cnic_local *cp = dev->cnic_priv;
-
-		if (!test_and_set_bit(ULP_F_INIT, &cp->ulp_flags[ulp_type]))
-			ulp_ops->cnic_init(dev);
-	}
-	rtnl_unlock();
-
-	return 0;
-}
-
-int cnic_unregister_driver(int ulp_type)
-{
-	struct cnic_dev *dev;
-	struct cnic_ulp_ops *ulp_ops;
-	int i = 0;
-
-	if (ulp_type < 0 || ulp_type >= MAX_CNIC_ULP_TYPE) {
-		pr_err("%s: Bad type %d\n", __func__, ulp_type);
-		return -EINVAL;
-	}
-	mutex_lock(&cnic_lock);
-	ulp_ops = cnic_ulp_tbl_prot(ulp_type);
-	if (!ulp_ops) {
-		pr_err("%s: Type %d has not been registered\n",
-		       __func__, ulp_type);
-		goto out_unlock;
-	}
-	read_lock(&cnic_dev_lock);
-	list_for_each_entry(dev, &cnic_dev_list, list) {
-		struct cnic_local *cp = dev->cnic_priv;
-
-		if (rcu_dereference(cp->ulp_ops[ulp_type])) {
-			pr_err("%s: Type %d still has devices registered\n",
-			       __func__, ulp_type);
-			read_unlock(&cnic_dev_lock);
-			goto out_unlock;
-		}
-	}
-	read_unlock(&cnic_dev_lock);
-
-	rcu_assign_pointer(cnic_ulp_tbl[ulp_type], NULL);
-
-	mutex_unlock(&cnic_lock);
-	synchronize_rcu();
-	while ((atomic_read(&ulp_ops->ref_count) != 0) && (i < 20)) {
-		msleep(100);
-		i++;
-	}
-
-	if (atomic_read(&ulp_ops->ref_count) != 0)
-		netdev_warn(dev->netdev, "Failed waiting for ref count to go to zero\n");
-	return 0;
-
-out_unlock:
-	mutex_unlock(&cnic_lock);
-	return -EINVAL;
-}
-
-static int cnic_start_hw(struct cnic_dev *);
-static void cnic_stop_hw(struct cnic_dev *);
-
-static int cnic_register_device(struct cnic_dev *dev, int ulp_type,
-				void *ulp_ctx)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_ulp_ops *ulp_ops;
-
-	if (ulp_type < 0 || ulp_type >= MAX_CNIC_ULP_TYPE) {
-		pr_err("%s: Bad type %d\n", __func__, ulp_type);
-		return -EINVAL;
-	}
-	mutex_lock(&cnic_lock);
-	if (cnic_ulp_tbl_prot(ulp_type) == NULL) {
-		pr_err("%s: Driver with type %d has not been registered\n",
-		       __func__, ulp_type);
-		mutex_unlock(&cnic_lock);
-		return -EAGAIN;
-	}
-	if (rcu_dereference(cp->ulp_ops[ulp_type])) {
-		pr_err("%s: Type %d has already been registered to this device\n",
-		       __func__, ulp_type);
-		mutex_unlock(&cnic_lock);
-		return -EBUSY;
-	}
-
-	clear_bit(ULP_F_START, &cp->ulp_flags[ulp_type]);
-	cp->ulp_handle[ulp_type] = ulp_ctx;
-	ulp_ops = cnic_ulp_tbl_prot(ulp_type);
-	rcu_assign_pointer(cp->ulp_ops[ulp_type], ulp_ops);
-	cnic_hold(dev);
-
-	if (test_bit(CNIC_F_CNIC_UP, &dev->flags))
-		if (!test_and_set_bit(ULP_F_START, &cp->ulp_flags[ulp_type]))
-			ulp_ops->cnic_start(cp->ulp_handle[ulp_type]);
-
-	mutex_unlock(&cnic_lock);
-
-	return 0;
-
-}
-EXPORT_SYMBOL(cnic_register_driver);
-
-static int cnic_unregister_device(struct cnic_dev *dev, int ulp_type)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	int i = 0;
-
-	if (ulp_type < 0 || ulp_type >= MAX_CNIC_ULP_TYPE) {
-		pr_err("%s: Bad type %d\n", __func__, ulp_type);
-		return -EINVAL;
-	}
-	mutex_lock(&cnic_lock);
-	if (rcu_dereference(cp->ulp_ops[ulp_type])) {
-		rcu_assign_pointer(cp->ulp_ops[ulp_type], NULL);
-		cnic_put(dev);
-	} else {
-		pr_err("%s: device not registered to this ulp type %d\n",
-		       __func__, ulp_type);
-		mutex_unlock(&cnic_lock);
-		return -EINVAL;
-	}
-	mutex_unlock(&cnic_lock);
-
-	if (ulp_type == CNIC_ULP_ISCSI)
-		cnic_send_nlmsg(cp, ISCSI_KEVENT_IF_DOWN, NULL);
-
-	synchronize_rcu();
-
-	while (test_bit(ULP_F_CALL_PENDING, &cp->ulp_flags[ulp_type]) &&
-	       i < 20) {
-		msleep(100);
-		i++;
-	}
-	if (test_bit(ULP_F_CALL_PENDING, &cp->ulp_flags[ulp_type]))
-		netdev_warn(dev->netdev, "Failed waiting for ULP up call to complete\n");
-
-	return 0;
-}
-EXPORT_SYMBOL(cnic_unregister_driver);
-
-static int cnic_init_id_tbl(struct cnic_id_tbl *id_tbl, u32 size, u32 start_id,
-			    u32 next)
-{
-	id_tbl->start = start_id;
-	id_tbl->max = size;
-	id_tbl->next = next;
-	spin_lock_init(&id_tbl->lock);
-	id_tbl->table = kzalloc(DIV_ROUND_UP(size, 32) * 4, GFP_KERNEL);
-	if (!id_tbl->table)
-		return -ENOMEM;
-
-	return 0;
-}
-
-static void cnic_free_id_tbl(struct cnic_id_tbl *id_tbl)
-{
-	kfree(id_tbl->table);
-	id_tbl->table = NULL;
-}
-
-static int cnic_alloc_id(struct cnic_id_tbl *id_tbl, u32 id)
-{
-	int ret = -1;
-
-	id -= id_tbl->start;
-	if (id >= id_tbl->max)
-		return ret;
-
-	spin_lock(&id_tbl->lock);
-	if (!test_bit(id, id_tbl->table)) {
-		set_bit(id, id_tbl->table);
-		ret = 0;
-	}
-	spin_unlock(&id_tbl->lock);
-	return ret;
-}
-
-/* Returns -1 if not successful */
-static u32 cnic_alloc_new_id(struct cnic_id_tbl *id_tbl)
-{
-	u32 id;
-
-	spin_lock(&id_tbl->lock);
-	id = find_next_zero_bit(id_tbl->table, id_tbl->max, id_tbl->next);
-	if (id >= id_tbl->max) {
-		id = -1;
-		if (id_tbl->next != 0) {
-			id = find_first_zero_bit(id_tbl->table, id_tbl->next);
-			if (id >= id_tbl->next)
-				id = -1;
-		}
-	}
-
-	if (id < id_tbl->max) {
-		set_bit(id, id_tbl->table);
-		id_tbl->next = (id + 1) & (id_tbl->max - 1);
-		id += id_tbl->start;
-	}
-
-	spin_unlock(&id_tbl->lock);
-
-	return id;
-}
-
-static void cnic_free_id(struct cnic_id_tbl *id_tbl, u32 id)
-{
-	if (id == -1)
-		return;
-
-	id -= id_tbl->start;
-	if (id >= id_tbl->max)
-		return;
-
-	clear_bit(id, id_tbl->table);
-}
-
-static void cnic_free_dma(struct cnic_dev *dev, struct cnic_dma *dma)
-{
-	int i;
-
-	if (!dma->pg_arr)
-		return;
-
-	for (i = 0; i < dma->num_pages; i++) {
-		if (dma->pg_arr[i]) {
-			dma_free_coherent(&dev->pcidev->dev, BCM_PAGE_SIZE,
-					  dma->pg_arr[i], dma->pg_map_arr[i]);
-			dma->pg_arr[i] = NULL;
-		}
-	}
-	if (dma->pgtbl) {
-		dma_free_coherent(&dev->pcidev->dev, dma->pgtbl_size,
-				  dma->pgtbl, dma->pgtbl_map);
-		dma->pgtbl = NULL;
-	}
-	kfree(dma->pg_arr);
-	dma->pg_arr = NULL;
-	dma->num_pages = 0;
-}
-
-static void cnic_setup_page_tbl(struct cnic_dev *dev, struct cnic_dma *dma)
-{
-	int i;
-	__le32 *page_table = (__le32 *) dma->pgtbl;
-
-	for (i = 0; i < dma->num_pages; i++) {
-		/* Each entry needs to be in big endian format. */
-		*page_table = cpu_to_le32((u64) dma->pg_map_arr[i] >> 32);
-		page_table++;
-		*page_table = cpu_to_le32(dma->pg_map_arr[i] & 0xffffffff);
-		page_table++;
-	}
-}
-
-static void cnic_setup_page_tbl_le(struct cnic_dev *dev, struct cnic_dma *dma)
-{
-	int i;
-	__le32 *page_table = (__le32 *) dma->pgtbl;
-
-	for (i = 0; i < dma->num_pages; i++) {
-		/* Each entry needs to be in little endian format. */
-		*page_table = cpu_to_le32(dma->pg_map_arr[i] & 0xffffffff);
-		page_table++;
-		*page_table = cpu_to_le32((u64) dma->pg_map_arr[i] >> 32);
-		page_table++;
-	}
-}
-
-static int cnic_alloc_dma(struct cnic_dev *dev, struct cnic_dma *dma,
-			  int pages, int use_pg_tbl)
-{
-	int i, size;
-	struct cnic_local *cp = dev->cnic_priv;
-
-	size = pages * (sizeof(void *) + sizeof(dma_addr_t));
-	dma->pg_arr = kzalloc(size, GFP_ATOMIC);
-	if (dma->pg_arr == NULL)
-		return -ENOMEM;
-
-	dma->pg_map_arr = (dma_addr_t *) (dma->pg_arr + pages);
-	dma->num_pages = pages;
-
-	for (i = 0; i < pages; i++) {
-		dma->pg_arr[i] = dma_alloc_coherent(&dev->pcidev->dev,
-						    BCM_PAGE_SIZE,
-						    &dma->pg_map_arr[i],
-						    GFP_ATOMIC);
-		if (dma->pg_arr[i] == NULL)
-			goto error;
-	}
-	if (!use_pg_tbl)
-		return 0;
-
-	dma->pgtbl_size = ((pages * 8) + BCM_PAGE_SIZE - 1) &
-			  ~(BCM_PAGE_SIZE - 1);
-	dma->pgtbl = dma_alloc_coherent(&dev->pcidev->dev, dma->pgtbl_size,
-					&dma->pgtbl_map, GFP_ATOMIC);
-	if (dma->pgtbl == NULL)
-		goto error;
-
-	cp->setup_pgtbl(dev, dma);
-
-	return 0;
-
-error:
-	cnic_free_dma(dev, dma);
-	return -ENOMEM;
-}
-
-static void cnic_free_context(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	int i;
-
-	for (i = 0; i < cp->ctx_blks; i++) {
-		if (cp->ctx_arr[i].ctx) {
-			dma_free_coherent(&dev->pcidev->dev, cp->ctx_blk_size,
-					  cp->ctx_arr[i].ctx,
-					  cp->ctx_arr[i].mapping);
-			cp->ctx_arr[i].ctx = NULL;
-		}
-	}
-}
-
-static void __cnic_free_uio(struct cnic_uio_dev *udev)
-{
-	uio_unregister_device(&udev->cnic_uinfo);
-
-	if (udev->l2_buf) {
-		dma_free_coherent(&udev->pdev->dev, udev->l2_buf_size,
-				  udev->l2_buf, udev->l2_buf_map);
-		udev->l2_buf = NULL;
-	}
-
-	if (udev->l2_ring) {
-		dma_free_coherent(&udev->pdev->dev, udev->l2_ring_size,
-				  udev->l2_ring, udev->l2_ring_map);
-		udev->l2_ring = NULL;
-	}
-
-	pci_dev_put(udev->pdev);
-	kfree(udev);
-}
-
-static void cnic_free_uio(struct cnic_uio_dev *udev)
-{
-	if (!udev)
-		return;
-
-	write_lock(&cnic_dev_lock);
-	list_del_init(&udev->list);
-	write_unlock(&cnic_dev_lock);
-	__cnic_free_uio(udev);
-}
-
-static void cnic_free_resc(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_uio_dev *udev = cp->udev;
-
-	if (udev) {
-		udev->dev = NULL;
-		cp->udev = NULL;
-	}
-
-	cnic_free_context(dev);
-	kfree(cp->ctx_arr);
-	cp->ctx_arr = NULL;
-	cp->ctx_blks = 0;
-
-	cnic_free_dma(dev, &cp->gbl_buf_info);
-	cnic_free_dma(dev, &cp->kwq_info);
-	cnic_free_dma(dev, &cp->kwq_16_data_info);
-	cnic_free_dma(dev, &cp->kcq2.dma);
-	cnic_free_dma(dev, &cp->kcq1.dma);
-	kfree(cp->iscsi_tbl);
-	cp->iscsi_tbl = NULL;
-	kfree(cp->ctx_tbl);
-	cp->ctx_tbl = NULL;
-
-	cnic_free_id_tbl(&cp->fcoe_cid_tbl);
-	cnic_free_id_tbl(&cp->cid_tbl);
-}
-
-static int cnic_alloc_context(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-
-	if (CHIP_NUM(cp) == CHIP_NUM_5709) {
-		int i, k, arr_size;
-
-		cp->ctx_blk_size = BCM_PAGE_SIZE;
-		cp->cids_per_blk = BCM_PAGE_SIZE / 128;
-		arr_size = BNX2_MAX_CID / cp->cids_per_blk *
-			   sizeof(struct cnic_ctx);
-		cp->ctx_arr = kzalloc(arr_size, GFP_KERNEL);
-		if (cp->ctx_arr == NULL)
-			return -ENOMEM;
-
-		k = 0;
-		for (i = 0; i < 2; i++) {
-			u32 j, reg, off, lo, hi;
-
-			if (i == 0)
-				off = BNX2_PG_CTX_MAP;
-			else
-				off = BNX2_ISCSI_CTX_MAP;
-
-			reg = cnic_reg_rd_ind(dev, off);
-			lo = reg >> 16;
-			hi = reg & 0xffff;
-			for (j = lo; j < hi; j += cp->cids_per_blk, k++)
-				cp->ctx_arr[k].cid = j;
-		}
-
-		cp->ctx_blks = k;
-		if (cp->ctx_blks >= (BNX2_MAX_CID / cp->cids_per_blk)) {
-			cp->ctx_blks = 0;
-			return -ENOMEM;
-		}
-
-		for (i = 0; i < cp->ctx_blks; i++) {
-			cp->ctx_arr[i].ctx =
-				dma_alloc_coherent(&dev->pcidev->dev,
-						   BCM_PAGE_SIZE,
-						   &cp->ctx_arr[i].mapping,
-						   GFP_KERNEL);
-			if (cp->ctx_arr[i].ctx == NULL)
-				return -ENOMEM;
-		}
-	}
-	return 0;
-}
-
-static u16 cnic_bnx2_next_idx(u16 idx)
-{
-	return idx + 1;
-}
-
-static u16 cnic_bnx2_hw_idx(u16 idx)
-{
-	return idx;
-}
-
-static u16 cnic_bnx2x_next_idx(u16 idx)
-{
-	idx++;
-	if ((idx & MAX_KCQE_CNT) == MAX_KCQE_CNT)
-		idx++;
-
-	return idx;
-}
-
-static u16 cnic_bnx2x_hw_idx(u16 idx)
-{
-	if ((idx & MAX_KCQE_CNT) == MAX_KCQE_CNT)
-		idx++;
-	return idx;
-}
-
-static int cnic_alloc_kcq(struct cnic_dev *dev, struct kcq_info *info,
-			  bool use_pg_tbl)
-{
-	int err, i, use_page_tbl = 0;
-	struct kcqe **kcq;
-
-	if (use_pg_tbl)
-		use_page_tbl = 1;
-
-	err = cnic_alloc_dma(dev, &info->dma, KCQ_PAGE_CNT, use_page_tbl);
-	if (err)
-		return err;
-
-	kcq = (struct kcqe **) info->dma.pg_arr;
-	info->kcq = kcq;
-
-	info->next_idx = cnic_bnx2_next_idx;
-	info->hw_idx = cnic_bnx2_hw_idx;
-	if (use_pg_tbl)
-		return 0;
-
-	info->next_idx = cnic_bnx2x_next_idx;
-	info->hw_idx = cnic_bnx2x_hw_idx;
-
-	for (i = 0; i < KCQ_PAGE_CNT; i++) {
-		struct bnx2x_bd_chain_next *next =
-			(struct bnx2x_bd_chain_next *) &kcq[i][MAX_KCQE_CNT];
-		int j = i + 1;
-
-		if (j >= KCQ_PAGE_CNT)
-			j = 0;
-		next->addr_hi = (u64) info->dma.pg_map_arr[j] >> 32;
-		next->addr_lo = info->dma.pg_map_arr[j] & 0xffffffff;
-	}
-	return 0;
-}
-
-static int cnic_alloc_uio_rings(struct cnic_dev *dev, int pages)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_uio_dev *udev;
-
-	read_lock(&cnic_dev_lock);
-	list_for_each_entry(udev, &cnic_udev_list, list) {
-		if (udev->pdev == dev->pcidev) {
-			udev->dev = dev;
-			cp->udev = udev;
-			read_unlock(&cnic_dev_lock);
-			return 0;
-		}
-	}
-	read_unlock(&cnic_dev_lock);
-
-	udev = kzalloc(sizeof(struct cnic_uio_dev), GFP_ATOMIC);
-	if (!udev)
-		return -ENOMEM;
-
-	udev->uio_dev = -1;
-
-	udev->dev = dev;
-	udev->pdev = dev->pcidev;
-	udev->l2_ring_size = pages * BCM_PAGE_SIZE;
-	udev->l2_ring = dma_alloc_coherent(&udev->pdev->dev, udev->l2_ring_size,
-					   &udev->l2_ring_map,
-					   GFP_KERNEL | __GFP_COMP);
-	if (!udev->l2_ring)
-		goto err_udev;
-
-	udev->l2_buf_size = (cp->l2_rx_ring_size + 1) * cp->l2_single_buf_size;
-	udev->l2_buf_size = PAGE_ALIGN(udev->l2_buf_size);
-	udev->l2_buf = dma_alloc_coherent(&udev->pdev->dev, udev->l2_buf_size,
-					  &udev->l2_buf_map,
-					  GFP_KERNEL | __GFP_COMP);
-	if (!udev->l2_buf)
-		goto err_dma;
-
-	write_lock(&cnic_dev_lock);
-	list_add(&udev->list, &cnic_udev_list);
-	write_unlock(&cnic_dev_lock);
-
-	pci_dev_get(udev->pdev);
-
-	cp->udev = udev;
-
-	return 0;
- err_dma:
-	dma_free_coherent(&udev->pdev->dev, udev->l2_ring_size,
-			  udev->l2_ring, udev->l2_ring_map);
- err_udev:
-	kfree(udev);
-	return -ENOMEM;
-}
-
-static int cnic_init_uio(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_uio_dev *udev = cp->udev;
-	struct uio_info *uinfo;
-	int ret = 0;
-
-	if (!udev)
-		return -ENOMEM;
-
-	uinfo = &udev->cnic_uinfo;
-
-	uinfo->mem[0].addr = dev->netdev->base_addr;
-	uinfo->mem[0].internal_addr = dev->regview;
-	uinfo->mem[0].size = dev->netdev->mem_end - dev->netdev->mem_start;
-	uinfo->mem[0].memtype = UIO_MEM_PHYS;
-
-	if (test_bit(CNIC_F_BNX2_CLASS, &dev->flags)) {
-		uinfo->mem[1].addr = (unsigned long) cp->status_blk.gen &
-					PAGE_MASK;
-		if (cp->ethdev->drv_state & CNIC_DRV_STATE_USING_MSIX)
-			uinfo->mem[1].size = BNX2_SBLK_MSIX_ALIGN_SIZE * 9;
-		else
-			uinfo->mem[1].size = BNX2_SBLK_MSIX_ALIGN_SIZE;
-
-		uinfo->name = "bnx2_cnic";
-	} else if (test_bit(CNIC_F_BNX2X_CLASS, &dev->flags)) {
-		uinfo->mem[1].addr = (unsigned long) cp->bnx2x_def_status_blk &
-			PAGE_MASK;
-		uinfo->mem[1].size = sizeof(*cp->bnx2x_def_status_blk);
-
-		uinfo->name = "bnx2x_cnic";
-	}
-
-	uinfo->mem[1].memtype = UIO_MEM_LOGICAL;
-
-	uinfo->mem[2].addr = (unsigned long) udev->l2_ring;
-	uinfo->mem[2].size = udev->l2_ring_size;
-	uinfo->mem[2].memtype = UIO_MEM_LOGICAL;
-
-	uinfo->mem[3].addr = (unsigned long) udev->l2_buf;
-	uinfo->mem[3].size = udev->l2_buf_size;
-	uinfo->mem[3].memtype = UIO_MEM_LOGICAL;
-
-	uinfo->version = CNIC_MODULE_VERSION;
-	uinfo->irq = UIO_IRQ_CUSTOM;
-
-	uinfo->open = cnic_uio_open;
-	uinfo->release = cnic_uio_close;
-
-	if (udev->uio_dev == -1) {
-		if (!uinfo->priv) {
-			uinfo->priv = udev;
-
-			ret = uio_register_device(&udev->pdev->dev, uinfo);
-		}
-	} else {
-		cnic_init_rings(dev);
-	}
-
-	return ret;
-}
-
-static int cnic_alloc_bnx2_resc(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	int ret;
-
-	ret = cnic_alloc_dma(dev, &cp->kwq_info, KWQ_PAGE_CNT, 1);
-	if (ret)
-		goto error;
-	cp->kwq = (struct kwqe **) cp->kwq_info.pg_arr;
-
-	ret = cnic_alloc_kcq(dev, &cp->kcq1, true);
-	if (ret)
-		goto error;
-
-	ret = cnic_alloc_context(dev);
-	if (ret)
-		goto error;
-
-	ret = cnic_alloc_uio_rings(dev, 2);
-	if (ret)
-		goto error;
-
-	ret = cnic_init_uio(dev);
-	if (ret)
-		goto error;
-
-	return 0;
-
-error:
-	cnic_free_resc(dev);
-	return ret;
-}
-
-static int cnic_alloc_bnx2x_context(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	int ctx_blk_size = cp->ethdev->ctx_blk_size;
-	int total_mem, blks, i;
-
-	total_mem = BNX2X_CONTEXT_MEM_SIZE * cp->max_cid_space;
-	blks = total_mem / ctx_blk_size;
-	if (total_mem % ctx_blk_size)
-		blks++;
-
-	if (blks > cp->ethdev->ctx_tbl_len)
-		return -ENOMEM;
-
-	cp->ctx_arr = kcalloc(blks, sizeof(struct cnic_ctx), GFP_KERNEL);
-	if (cp->ctx_arr == NULL)
-		return -ENOMEM;
-
-	cp->ctx_blks = blks;
-	cp->ctx_blk_size = ctx_blk_size;
-	if (!BNX2X_CHIP_IS_57710(cp->chip_id))
-		cp->ctx_align = 0;
-	else
-		cp->ctx_align = ctx_blk_size;
-
-	cp->cids_per_blk = ctx_blk_size / BNX2X_CONTEXT_MEM_SIZE;
-
-	for (i = 0; i < blks; i++) {
-		cp->ctx_arr[i].ctx =
-			dma_alloc_coherent(&dev->pcidev->dev, cp->ctx_blk_size,
-					   &cp->ctx_arr[i].mapping,
-					   GFP_KERNEL);
-		if (cp->ctx_arr[i].ctx == NULL)
-			return -ENOMEM;
-
-		if (cp->ctx_align && cp->ctx_blk_size == ctx_blk_size) {
-			if (cp->ctx_arr[i].mapping & (cp->ctx_align - 1)) {
-				cnic_free_context(dev);
-				cp->ctx_blk_size += cp->ctx_align;
-				i = -1;
-				continue;
-			}
-		}
-	}
-	return 0;
-}
-
-static int cnic_alloc_bnx2x_resc(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_eth_dev *ethdev = cp->ethdev;
-	u32 start_cid = ethdev->starting_cid;
-	int i, j, n, ret, pages;
-	struct cnic_dma *kwq_16_dma = &cp->kwq_16_data_info;
-
-	cp->iro_arr = ethdev->iro_arr;
-
-	cp->max_cid_space = MAX_ISCSI_TBL_SZ;
-	cp->iscsi_start_cid = start_cid;
-	cp->fcoe_start_cid = start_cid + MAX_ISCSI_TBL_SZ;
-
-	if (BNX2X_CHIP_IS_E2_PLUS(cp->chip_id)) {
-		cp->max_cid_space += BNX2X_FCOE_NUM_CONNECTIONS;
-		cp->fcoe_init_cid = ethdev->fcoe_init_cid;
-		if (!cp->fcoe_init_cid)
-			cp->fcoe_init_cid = 0x10;
-	}
-
-	cp->iscsi_tbl = kzalloc(sizeof(struct cnic_iscsi) * MAX_ISCSI_TBL_SZ,
-				GFP_KERNEL);
-	if (!cp->iscsi_tbl)
-		goto error;
-
-	cp->ctx_tbl = kzalloc(sizeof(struct cnic_context) *
-				cp->max_cid_space, GFP_KERNEL);
-	if (!cp->ctx_tbl)
-		goto error;
-
-	for (i = 0; i < MAX_ISCSI_TBL_SZ; i++) {
-		cp->ctx_tbl[i].proto.iscsi = &cp->iscsi_tbl[i];
-		cp->ctx_tbl[i].ulp_proto_id = CNIC_ULP_ISCSI;
-	}
-
-	for (i = MAX_ISCSI_TBL_SZ; i < cp->max_cid_space; i++)
-		cp->ctx_tbl[i].ulp_proto_id = CNIC_ULP_FCOE;
-
-	pages = PAGE_ALIGN(cp->max_cid_space * CNIC_KWQ16_DATA_SIZE) /
-		PAGE_SIZE;
-
-	ret = cnic_alloc_dma(dev, kwq_16_dma, pages, 0);
-	if (ret)
-		return -ENOMEM;
-
-	n = PAGE_SIZE / CNIC_KWQ16_DATA_SIZE;
-	for (i = 0, j = 0; i < cp->max_cid_space; i++) {
-		long off = CNIC_KWQ16_DATA_SIZE * (i % n);
-
-		cp->ctx_tbl[i].kwqe_data = kwq_16_dma->pg_arr[j] + off;
-		cp->ctx_tbl[i].kwqe_data_mapping = kwq_16_dma->pg_map_arr[j] +
-						   off;
-
-		if ((i % n) == (n - 1))
-			j++;
-	}
-
-	ret = cnic_alloc_kcq(dev, &cp->kcq1, false);
-	if (ret)
-		goto error;
-
-	if (BNX2X_CHIP_IS_E2_PLUS(cp->chip_id)) {
-		ret = cnic_alloc_kcq(dev, &cp->kcq2, true);
-		if (ret)
-			goto error;
-	}
-
-	pages = PAGE_ALIGN(BNX2X_ISCSI_GLB_BUF_SIZE) / PAGE_SIZE;
-	ret = cnic_alloc_dma(dev, &cp->gbl_buf_info, pages, 0);
-	if (ret)
-		goto error;
-
-	ret = cnic_alloc_bnx2x_context(dev);
-	if (ret)
-		goto error;
-
-	cp->bnx2x_def_status_blk = cp->ethdev->irq_arr[1].status_blk;
-
-	cp->l2_rx_ring_size = 15;
-
-	ret = cnic_alloc_uio_rings(dev, 4);
-	if (ret)
-		goto error;
-
-	ret = cnic_init_uio(dev);
-	if (ret)
-		goto error;
-
-	return 0;
-
-error:
-	cnic_free_resc(dev);
-	return -ENOMEM;
-}
-
-static inline u32 cnic_kwq_avail(struct cnic_local *cp)
-{
-	return cp->max_kwq_idx -
-		((cp->kwq_prod_idx - cp->kwq_con_idx) & cp->max_kwq_idx);
-}
-
-static int cnic_submit_bnx2_kwqes(struct cnic_dev *dev, struct kwqe *wqes[],
-				  u32 num_wqes)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct kwqe *prod_qe;
-	u16 prod, sw_prod, i;
-
-	if (!test_bit(CNIC_F_CNIC_UP, &dev->flags))
-		return -EAGAIN;		/* bnx2 is down */
-
-	spin_lock_bh(&cp->cnic_ulp_lock);
-	if (num_wqes > cnic_kwq_avail(cp) &&
-	    !test_bit(CNIC_LCL_FL_KWQ_INIT, &cp->cnic_local_flags)) {
-		spin_unlock_bh(&cp->cnic_ulp_lock);
-		return -EAGAIN;
-	}
-
-	clear_bit(CNIC_LCL_FL_KWQ_INIT, &cp->cnic_local_flags);
-
-	prod = cp->kwq_prod_idx;
-	sw_prod = prod & MAX_KWQ_IDX;
-	for (i = 0; i < num_wqes; i++) {
-		prod_qe = &cp->kwq[KWQ_PG(sw_prod)][KWQ_IDX(sw_prod)];
-		memcpy(prod_qe, wqes[i], sizeof(struct kwqe));
-		prod++;
-		sw_prod = prod & MAX_KWQ_IDX;
-	}
-	cp->kwq_prod_idx = prod;
-
-	CNIC_WR16(dev, cp->kwq_io_addr, cp->kwq_prod_idx);
-
-	spin_unlock_bh(&cp->cnic_ulp_lock);
-	return 0;
-}
-
-static void *cnic_get_kwqe_16_data(struct cnic_local *cp, u32 l5_cid,
-				   union l5cm_specific_data *l5_data)
-{
-	struct cnic_context *ctx = &cp->ctx_tbl[l5_cid];
-	dma_addr_t map;
-
-	map = ctx->kwqe_data_mapping;
-	l5_data->phy_address.lo = (u64) map & 0xffffffff;
-	l5_data->phy_address.hi = (u64) map >> 32;
-	return ctx->kwqe_data;
-}
-
-static int cnic_submit_kwqe_16(struct cnic_dev *dev, u32 cmd, u32 cid,
-				u32 type, union l5cm_specific_data *l5_data)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct l5cm_spe kwqe;
-	struct kwqe_16 *kwq[1];
-	u16 type_16;
-	int ret;
-
-	kwqe.hdr.conn_and_cmd_data =
-		cpu_to_le32(((cmd << SPE_HDR_CMD_ID_SHIFT) |
-			     BNX2X_HW_CID(cp, cid)));
-
-	type_16 = (type << SPE_HDR_CONN_TYPE_SHIFT) & SPE_HDR_CONN_TYPE;
-	type_16 |= (cp->pfid << SPE_HDR_FUNCTION_ID_SHIFT) &
-		   SPE_HDR_FUNCTION_ID;
-
-	kwqe.hdr.type = cpu_to_le16(type_16);
-	kwqe.hdr.reserved1 = 0;
-	kwqe.data.phy_address.lo = cpu_to_le32(l5_data->phy_address.lo);
-	kwqe.data.phy_address.hi = cpu_to_le32(l5_data->phy_address.hi);
-
-	kwq[0] = (struct kwqe_16 *) &kwqe;
-
-	spin_lock_bh(&cp->cnic_ulp_lock);
-	ret = cp->ethdev->drv_submit_kwqes_16(dev->netdev, kwq, 1);
-	spin_unlock_bh(&cp->cnic_ulp_lock);
-
-	if (ret == 1)
-		return 0;
-
-	return -EBUSY;
-}
-
-static void cnic_reply_bnx2x_kcqes(struct cnic_dev *dev, int ulp_type,
-				   struct kcqe *cqes[], u32 num_cqes)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_ulp_ops *ulp_ops;
-
-	rcu_read_lock();
-	ulp_ops = rcu_dereference(cp->ulp_ops[ulp_type]);
-	if (likely(ulp_ops)) {
-		ulp_ops->indicate_kcqes(cp->ulp_handle[ulp_type],
-					  cqes, num_cqes);
-	}
-	rcu_read_unlock();
-}
-
-static int cnic_bnx2x_iscsi_init1(struct cnic_dev *dev, struct kwqe *kwqe)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct iscsi_kwqe_init1 *req1 = (struct iscsi_kwqe_init1 *) kwqe;
-	int hq_bds, pages;
-	u32 pfid = cp->pfid;
-
-	cp->num_iscsi_tasks = req1->num_tasks_per_conn;
-	cp->num_ccells = req1->num_ccells_per_conn;
-	cp->task_array_size = BNX2X_ISCSI_TASK_CONTEXT_SIZE *
-			      cp->num_iscsi_tasks;
-	cp->r2tq_size = cp->num_iscsi_tasks * BNX2X_ISCSI_MAX_PENDING_R2TS *
-			BNX2X_ISCSI_R2TQE_SIZE;
-	cp->hq_size = cp->num_ccells * BNX2X_ISCSI_HQ_BD_SIZE;
-	pages = PAGE_ALIGN(cp->hq_size) / PAGE_SIZE;
-	hq_bds = pages * (PAGE_SIZE / BNX2X_ISCSI_HQ_BD_SIZE);
-	cp->num_cqs = req1->num_cqs;
-
-	if (!dev->max_iscsi_conn)
-		return 0;
-
-	/* init Tstorm RAM */
-	CNIC_WR16(dev, BAR_TSTRORM_INTMEM + TSTORM_ISCSI_RQ_SIZE_OFFSET(pfid),
-		  req1->rq_num_wqes);
-	CNIC_WR16(dev, BAR_TSTRORM_INTMEM + TSTORM_ISCSI_PAGE_SIZE_OFFSET(pfid),
-		  PAGE_SIZE);
-	CNIC_WR8(dev, BAR_TSTRORM_INTMEM +
-		 TSTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfid), PAGE_SHIFT);
-	CNIC_WR16(dev, BAR_TSTRORM_INTMEM +
-		  TSTORM_ISCSI_NUM_OF_TASKS_OFFSET(pfid),
-		  req1->num_tasks_per_conn);
-
-	/* init Ustorm RAM */
-	CNIC_WR16(dev, BAR_USTRORM_INTMEM +
-		  USTORM_ISCSI_RQ_BUFFER_SIZE_OFFSET(pfid),
-		  req1->rq_buffer_size);
-	CNIC_WR16(dev, BAR_USTRORM_INTMEM + USTORM_ISCSI_PAGE_SIZE_OFFSET(pfid),
-		  PAGE_SIZE);
-	CNIC_WR8(dev, BAR_USTRORM_INTMEM +
-		 USTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfid), PAGE_SHIFT);
-	CNIC_WR16(dev, BAR_USTRORM_INTMEM +
-		  USTORM_ISCSI_NUM_OF_TASKS_OFFSET(pfid),
-		  req1->num_tasks_per_conn);
-	CNIC_WR16(dev, BAR_USTRORM_INTMEM + USTORM_ISCSI_RQ_SIZE_OFFSET(pfid),
-		  req1->rq_num_wqes);
-	CNIC_WR16(dev, BAR_USTRORM_INTMEM + USTORM_ISCSI_CQ_SIZE_OFFSET(pfid),
-		  req1->cq_num_wqes);
-	CNIC_WR16(dev, BAR_USTRORM_INTMEM + USTORM_ISCSI_R2TQ_SIZE_OFFSET(pfid),
-		  cp->num_iscsi_tasks * BNX2X_ISCSI_MAX_PENDING_R2TS);
-
-	/* init Xstorm RAM */
-	CNIC_WR16(dev, BAR_XSTRORM_INTMEM + XSTORM_ISCSI_PAGE_SIZE_OFFSET(pfid),
-		  PAGE_SIZE);
-	CNIC_WR8(dev, BAR_XSTRORM_INTMEM +
-		 XSTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfid), PAGE_SHIFT);
-	CNIC_WR16(dev, BAR_XSTRORM_INTMEM +
-		  XSTORM_ISCSI_NUM_OF_TASKS_OFFSET(pfid),
-		  req1->num_tasks_per_conn);
-	CNIC_WR16(dev, BAR_XSTRORM_INTMEM + XSTORM_ISCSI_HQ_SIZE_OFFSET(pfid),
-		  hq_bds);
-	CNIC_WR16(dev, BAR_XSTRORM_INTMEM + XSTORM_ISCSI_SQ_SIZE_OFFSET(pfid),
-		  req1->num_tasks_per_conn);
-	CNIC_WR16(dev, BAR_XSTRORM_INTMEM + XSTORM_ISCSI_R2TQ_SIZE_OFFSET(pfid),
-		  cp->num_iscsi_tasks * BNX2X_ISCSI_MAX_PENDING_R2TS);
-
-	/* init Cstorm RAM */
-	CNIC_WR16(dev, BAR_CSTRORM_INTMEM + CSTORM_ISCSI_PAGE_SIZE_OFFSET(pfid),
-		  PAGE_SIZE);
-	CNIC_WR8(dev, BAR_CSTRORM_INTMEM +
-		 CSTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfid), PAGE_SHIFT);
-	CNIC_WR16(dev, BAR_CSTRORM_INTMEM +
-		  CSTORM_ISCSI_NUM_OF_TASKS_OFFSET(pfid),
-		  req1->num_tasks_per_conn);
-	CNIC_WR16(dev, BAR_CSTRORM_INTMEM + CSTORM_ISCSI_CQ_SIZE_OFFSET(pfid),
-		  req1->cq_num_wqes);
-	CNIC_WR16(dev, BAR_CSTRORM_INTMEM + CSTORM_ISCSI_HQ_SIZE_OFFSET(pfid),
-		  hq_bds);
-
-	return 0;
-}
-
-static int cnic_bnx2x_iscsi_init2(struct cnic_dev *dev, struct kwqe *kwqe)
-{
-	struct iscsi_kwqe_init2 *req2 = (struct iscsi_kwqe_init2 *) kwqe;
-	struct cnic_local *cp = dev->cnic_priv;
-	u32 pfid = cp->pfid;
-	struct iscsi_kcqe kcqe;
-	struct kcqe *cqes[1];
-
-	memset(&kcqe, 0, sizeof(kcqe));
-	if (!dev->max_iscsi_conn) {
-		kcqe.completion_status =
-			ISCSI_KCQE_COMPLETION_STATUS_ISCSI_NOT_SUPPORTED;
-		goto done;
-	}
-
-	CNIC_WR(dev, BAR_TSTRORM_INTMEM +
-		TSTORM_ISCSI_ERROR_BITMAP_OFFSET(pfid), req2->error_bit_map[0]);
-	CNIC_WR(dev, BAR_TSTRORM_INTMEM +
-		TSTORM_ISCSI_ERROR_BITMAP_OFFSET(pfid) + 4,
-		req2->error_bit_map[1]);
-
-	CNIC_WR16(dev, BAR_USTRORM_INTMEM +
-		  USTORM_ISCSI_CQ_SQN_SIZE_OFFSET(pfid), req2->max_cq_sqn);
-	CNIC_WR(dev, BAR_USTRORM_INTMEM +
-		USTORM_ISCSI_ERROR_BITMAP_OFFSET(pfid), req2->error_bit_map[0]);
-	CNIC_WR(dev, BAR_USTRORM_INTMEM +
-		USTORM_ISCSI_ERROR_BITMAP_OFFSET(pfid) + 4,
-		req2->error_bit_map[1]);
-
-	CNIC_WR16(dev, BAR_CSTRORM_INTMEM +
-		  CSTORM_ISCSI_CQ_SQN_SIZE_OFFSET(pfid), req2->max_cq_sqn);
-
-	kcqe.completion_status = ISCSI_KCQE_COMPLETION_STATUS_SUCCESS;
-
-done:
-	kcqe.op_code = ISCSI_KCQE_OPCODE_INIT;
-	cqes[0] = (struct kcqe *) &kcqe;
-	cnic_reply_bnx2x_kcqes(dev, CNIC_ULP_ISCSI, cqes, 1);
-
-	return 0;
-}
-
-static void cnic_free_bnx2x_conn_resc(struct cnic_dev *dev, u32 l5_cid)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_context *ctx = &cp->ctx_tbl[l5_cid];
-
-	if (ctx->ulp_proto_id == CNIC_ULP_ISCSI) {
-		struct cnic_iscsi *iscsi = ctx->proto.iscsi;
-
-		cnic_free_dma(dev, &iscsi->hq_info);
-		cnic_free_dma(dev, &iscsi->r2tq_info);
-		cnic_free_dma(dev, &iscsi->task_array_info);
-		cnic_free_id(&cp->cid_tbl, ctx->cid);
-	} else {
-		cnic_free_id(&cp->fcoe_cid_tbl, ctx->cid);
-	}
-
-	ctx->cid = 0;
-}
-
-static int cnic_alloc_bnx2x_conn_resc(struct cnic_dev *dev, u32 l5_cid)
-{
-	u32 cid;
-	int ret, pages;
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_context *ctx = &cp->ctx_tbl[l5_cid];
-	struct cnic_iscsi *iscsi = ctx->proto.iscsi;
-
-	if (ctx->ulp_proto_id == CNIC_ULP_FCOE) {
-		cid = cnic_alloc_new_id(&cp->fcoe_cid_tbl);
-		if (cid == -1) {
-			ret = -ENOMEM;
-			goto error;
-		}
-		ctx->cid = cid;
-		return 0;
-	}
-
-	cid = cnic_alloc_new_id(&cp->cid_tbl);
-	if (cid == -1) {
-		ret = -ENOMEM;
-		goto error;
-	}
-
-	ctx->cid = cid;
-	pages = PAGE_ALIGN(cp->task_array_size) / PAGE_SIZE;
-
-	ret = cnic_alloc_dma(dev, &iscsi->task_array_info, pages, 1);
-	if (ret)
-		goto error;
-
-	pages = PAGE_ALIGN(cp->r2tq_size) / PAGE_SIZE;
-	ret = cnic_alloc_dma(dev, &iscsi->r2tq_info, pages, 1);
-	if (ret)
-		goto error;
-
-	pages = PAGE_ALIGN(cp->hq_size) / PAGE_SIZE;
-	ret = cnic_alloc_dma(dev, &iscsi->hq_info, pages, 1);
-	if (ret)
-		goto error;
-
-	return 0;
-
-error:
-	cnic_free_bnx2x_conn_resc(dev, l5_cid);
-	return ret;
-}
-
-static void *cnic_get_bnx2x_ctx(struct cnic_dev *dev, u32 cid, int init,
-				struct regpair *ctx_addr)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_eth_dev *ethdev = cp->ethdev;
-	int blk = (cid - ethdev->starting_cid) / cp->cids_per_blk;
-	int off = (cid - ethdev->starting_cid) % cp->cids_per_blk;
-	unsigned long align_off = 0;
-	dma_addr_t ctx_map;
-	void *ctx;
-
-	if (cp->ctx_align) {
-		unsigned long mask = cp->ctx_align - 1;
-
-		if (cp->ctx_arr[blk].mapping & mask)
-			align_off = cp->ctx_align -
-				    (cp->ctx_arr[blk].mapping & mask);
-	}
-	ctx_map = cp->ctx_arr[blk].mapping + align_off +
-		(off * BNX2X_CONTEXT_MEM_SIZE);
-	ctx = cp->ctx_arr[blk].ctx + align_off +
-	      (off * BNX2X_CONTEXT_MEM_SIZE);
-	if (init)
-		memset(ctx, 0, BNX2X_CONTEXT_MEM_SIZE);
-
-	ctx_addr->lo = ctx_map & 0xffffffff;
-	ctx_addr->hi = (u64) ctx_map >> 32;
-	return ctx;
-}
-
-static int cnic_setup_bnx2x_ctx(struct cnic_dev *dev, struct kwqe *wqes[],
-				u32 num)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct iscsi_kwqe_conn_offload1 *req1 =
-			(struct iscsi_kwqe_conn_offload1 *) wqes[0];
-	struct iscsi_kwqe_conn_offload2 *req2 =
-			(struct iscsi_kwqe_conn_offload2 *) wqes[1];
-	struct iscsi_kwqe_conn_offload3 *req3;
-	struct cnic_context *ctx = &cp->ctx_tbl[req1->iscsi_conn_id];
-	struct cnic_iscsi *iscsi = ctx->proto.iscsi;
-	u32 cid = ctx->cid;
-	u32 hw_cid = BNX2X_HW_CID(cp, cid);
-	struct iscsi_context *ictx;
-	struct regpair context_addr;
-	int i, j, n = 2, n_max;
-	u8 port = CNIC_PORT(cp);
-
-	ctx->ctx_flags = 0;
-	if (!req2->num_additional_wqes)
-		return -EINVAL;
-
-	n_max = req2->num_additional_wqes + 2;
-
-	ictx = cnic_get_bnx2x_ctx(dev, cid, 1, &context_addr);
-	if (ictx == NULL)
-		return -ENOMEM;
-
-	req3 = (struct iscsi_kwqe_conn_offload3 *) wqes[n++];
-
-	ictx->xstorm_ag_context.hq_prod = 1;
-
-	ictx->xstorm_st_context.iscsi.first_burst_length =
-		ISCSI_DEF_FIRST_BURST_LEN;
-	ictx->xstorm_st_context.iscsi.max_send_pdu_length =
-		ISCSI_DEF_MAX_RECV_SEG_LEN;
-	ictx->xstorm_st_context.iscsi.sq_pbl_base.lo =
-		req1->sq_page_table_addr_lo;
-	ictx->xstorm_st_context.iscsi.sq_pbl_base.hi =
-		req1->sq_page_table_addr_hi;
-	ictx->xstorm_st_context.iscsi.sq_curr_pbe.lo = req2->sq_first_pte.hi;
-	ictx->xstorm_st_context.iscsi.sq_curr_pbe.hi = req2->sq_first_pte.lo;
-	ictx->xstorm_st_context.iscsi.hq_pbl_base.lo =
-		iscsi->hq_info.pgtbl_map & 0xffffffff;
-	ictx->xstorm_st_context.iscsi.hq_pbl_base.hi =
-		(u64) iscsi->hq_info.pgtbl_map >> 32;
-	ictx->xstorm_st_context.iscsi.hq_curr_pbe_base.lo =
-		iscsi->hq_info.pgtbl[0];
-	ictx->xstorm_st_context.iscsi.hq_curr_pbe_base.hi =
-		iscsi->hq_info.pgtbl[1];
-	ictx->xstorm_st_context.iscsi.r2tq_pbl_base.lo =
-		iscsi->r2tq_info.pgtbl_map & 0xffffffff;
-	ictx->xstorm_st_context.iscsi.r2tq_pbl_base.hi =
-		(u64) iscsi->r2tq_info.pgtbl_map >> 32;
-	ictx->xstorm_st_context.iscsi.r2tq_curr_pbe_base.lo =
-		iscsi->r2tq_info.pgtbl[0];
-	ictx->xstorm_st_context.iscsi.r2tq_curr_pbe_base.hi =
-		iscsi->r2tq_info.pgtbl[1];
-	ictx->xstorm_st_context.iscsi.task_pbl_base.lo =
-		iscsi->task_array_info.pgtbl_map & 0xffffffff;
-	ictx->xstorm_st_context.iscsi.task_pbl_base.hi =
-		(u64) iscsi->task_array_info.pgtbl_map >> 32;
-	ictx->xstorm_st_context.iscsi.task_pbl_cache_idx =
-		BNX2X_ISCSI_PBL_NOT_CACHED;
-	ictx->xstorm_st_context.iscsi.flags.flags |=
-		XSTORM_ISCSI_CONTEXT_FLAGS_B_IMMEDIATE_DATA;
-	ictx->xstorm_st_context.iscsi.flags.flags |=
-		XSTORM_ISCSI_CONTEXT_FLAGS_B_INITIAL_R2T;
-	ictx->xstorm_st_context.common.ethernet.reserved_vlan_type =
-		ETH_P_8021Q;
-	if (BNX2X_CHIP_IS_E2_PLUS(cp->chip_id) &&
-		cp->port_mode == CHIP_2_PORT_MODE) {
-
-		port = 0;
-	}
-	ictx->xstorm_st_context.common.flags =
-		1 << XSTORM_COMMON_CONTEXT_SECTION_PHYSQ_INITIALIZED_SHIFT;
-	ictx->xstorm_st_context.common.flags =
-		port << XSTORM_COMMON_CONTEXT_SECTION_PBF_PORT_SHIFT;
-
-	ictx->tstorm_st_context.iscsi.hdr_bytes_2_fetch = ISCSI_HEADER_SIZE;
-	/* TSTORM requires the base address of RQ DB & not PTE */
-	ictx->tstorm_st_context.iscsi.rq_db_phy_addr.lo =
-		req2->rq_page_table_addr_lo & PAGE_MASK;
-	ictx->tstorm_st_context.iscsi.rq_db_phy_addr.hi =
-		req2->rq_page_table_addr_hi;
-	ictx->tstorm_st_context.iscsi.iscsi_conn_id = req1->iscsi_conn_id;
-	ictx->tstorm_st_context.tcp.cwnd = 0x5A8;
-	ictx->tstorm_st_context.tcp.flags2 |=
-		TSTORM_TCP_ST_CONTEXT_SECTION_DA_EN;
-	ictx->tstorm_st_context.tcp.ooo_support_mode =
-		TCP_TSTORM_OOO_DROP_AND_PROC_ACK;
-
-	ictx->timers_context.flags |= TIMERS_BLOCK_CONTEXT_CONN_VALID_FLG;
-
-	ictx->ustorm_st_context.ring.rq.pbl_base.lo =
-		req2->rq_page_table_addr_lo;
-	ictx->ustorm_st_context.ring.rq.pbl_base.hi =
-		req2->rq_page_table_addr_hi;
-	ictx->ustorm_st_context.ring.rq.curr_pbe.lo = req3->qp_first_pte[0].hi;
-	ictx->ustorm_st_context.ring.rq.curr_pbe.hi = req3->qp_first_pte[0].lo;
-	ictx->ustorm_st_context.ring.r2tq.pbl_base.lo =
-		iscsi->r2tq_info.pgtbl_map & 0xffffffff;
-	ictx->ustorm_st_context.ring.r2tq.pbl_base.hi =
-		(u64) iscsi->r2tq_info.pgtbl_map >> 32;
-	ictx->ustorm_st_context.ring.r2tq.curr_pbe.lo =
-		iscsi->r2tq_info.pgtbl[0];
-	ictx->ustorm_st_context.ring.r2tq.curr_pbe.hi =
-		iscsi->r2tq_info.pgtbl[1];
-	ictx->ustorm_st_context.ring.cq_pbl_base.lo =
-		req1->cq_page_table_addr_lo;
-	ictx->ustorm_st_context.ring.cq_pbl_base.hi =
-		req1->cq_page_table_addr_hi;
-	ictx->ustorm_st_context.ring.cq[0].cq_sn = ISCSI_INITIAL_SN;
-	ictx->ustorm_st_context.ring.cq[0].curr_pbe.lo = req2->cq_first_pte.hi;
-	ictx->ustorm_st_context.ring.cq[0].curr_pbe.hi = req2->cq_first_pte.lo;
-	ictx->ustorm_st_context.task_pbe_cache_index =
-		BNX2X_ISCSI_PBL_NOT_CACHED;
-	ictx->ustorm_st_context.task_pdu_cache_index =
-		BNX2X_ISCSI_PDU_HEADER_NOT_CACHED;
-
-	for (i = 1, j = 1; i < cp->num_cqs; i++, j++) {
-		if (j == 3) {
-			if (n >= n_max)
-				break;
-			req3 = (struct iscsi_kwqe_conn_offload3 *) wqes[n++];
-			j = 0;
-		}
-		ictx->ustorm_st_context.ring.cq[i].cq_sn = ISCSI_INITIAL_SN;
-		ictx->ustorm_st_context.ring.cq[i].curr_pbe.lo =
-			req3->qp_first_pte[j].hi;
-		ictx->ustorm_st_context.ring.cq[i].curr_pbe.hi =
-			req3->qp_first_pte[j].lo;
-	}
-
-	ictx->ustorm_st_context.task_pbl_base.lo =
-		iscsi->task_array_info.pgtbl_map & 0xffffffff;
-	ictx->ustorm_st_context.task_pbl_base.hi =
-		(u64) iscsi->task_array_info.pgtbl_map >> 32;
-	ictx->ustorm_st_context.tce_phy_addr.lo =
-		iscsi->task_array_info.pgtbl[0];
-	ictx->ustorm_st_context.tce_phy_addr.hi =
-		iscsi->task_array_info.pgtbl[1];
-	ictx->ustorm_st_context.iscsi_conn_id = req1->iscsi_conn_id;
-	ictx->ustorm_st_context.num_cqs = cp->num_cqs;
-	ictx->ustorm_st_context.negotiated_rx |= ISCSI_DEF_MAX_RECV_SEG_LEN;
-	ictx->ustorm_st_context.negotiated_rx_and_flags |=
-		ISCSI_DEF_MAX_BURST_LEN;
-	ictx->ustorm_st_context.negotiated_rx |=
-		ISCSI_DEFAULT_MAX_OUTSTANDING_R2T <<
-		USTORM_ISCSI_ST_CONTEXT_MAX_OUTSTANDING_R2TS_SHIFT;
-
-	ictx->cstorm_st_context.hq_pbl_base.lo =
-		iscsi->hq_info.pgtbl_map & 0xffffffff;
-	ictx->cstorm_st_context.hq_pbl_base.hi =
-		(u64) iscsi->hq_info.pgtbl_map >> 32;
-	ictx->cstorm_st_context.hq_curr_pbe.lo = iscsi->hq_info.pgtbl[0];
-	ictx->cstorm_st_context.hq_curr_pbe.hi = iscsi->hq_info.pgtbl[1];
-	ictx->cstorm_st_context.task_pbl_base.lo =
-		iscsi->task_array_info.pgtbl_map & 0xffffffff;
-	ictx->cstorm_st_context.task_pbl_base.hi =
-		(u64) iscsi->task_array_info.pgtbl_map >> 32;
-	/* CSTORM and USTORM initialization is different, CSTORM requires
-	 * CQ DB base & not PTE addr */
-	ictx->cstorm_st_context.cq_db_base.lo =
-		req1->cq_page_table_addr_lo & PAGE_MASK;
-	ictx->cstorm_st_context.cq_db_base.hi = req1->cq_page_table_addr_hi;
-	ictx->cstorm_st_context.iscsi_conn_id = req1->iscsi_conn_id;
-	ictx->cstorm_st_context.cq_proc_en_bit_map = (1 << cp->num_cqs) - 1;
-	for (i = 0; i < cp->num_cqs; i++) {
-		ictx->cstorm_st_context.cq_c_prod_sqn_arr.sqn[i] =
-			ISCSI_INITIAL_SN;
-		ictx->cstorm_st_context.cq_c_sqn_2_notify_arr.sqn[i] =
-			ISCSI_INITIAL_SN;
-	}
-
-	ictx->xstorm_ag_context.cdu_reserved =
-		CDU_RSRVD_VALUE_TYPE_A(hw_cid, CDU_REGION_NUMBER_XCM_AG,
-				       ISCSI_CONNECTION_TYPE);
-	ictx->ustorm_ag_context.cdu_usage =
-		CDU_RSRVD_VALUE_TYPE_A(hw_cid, CDU_REGION_NUMBER_UCM_AG,
-				       ISCSI_CONNECTION_TYPE);
-	return 0;
-
-}
-
-static int cnic_bnx2x_iscsi_ofld1(struct cnic_dev *dev, struct kwqe *wqes[],
-				   u32 num, int *work)
-{
-	struct iscsi_kwqe_conn_offload1 *req1;
-	struct iscsi_kwqe_conn_offload2 *req2;
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_context *ctx;
-	struct iscsi_kcqe kcqe;
-	struct kcqe *cqes[1];
-	u32 l5_cid;
-	int ret = 0;
-
-	if (num < 2) {
-		*work = num;
-		return -EINVAL;
-	}
-
-	req1 = (struct iscsi_kwqe_conn_offload1 *) wqes[0];
-	req2 = (struct iscsi_kwqe_conn_offload2 *) wqes[1];
-	if ((num - 2) < req2->num_additional_wqes) {
-		*work = num;
-		return -EINVAL;
-	}
-	*work = 2 + req2->num_additional_wqes;
-
-	l5_cid = req1->iscsi_conn_id;
-	if (l5_cid >= MAX_ISCSI_TBL_SZ)
-		return -EINVAL;
-
-	memset(&kcqe, 0, sizeof(kcqe));
-	kcqe.op_code = ISCSI_KCQE_OPCODE_OFFLOAD_CONN;
-	kcqe.iscsi_conn_id = l5_cid;
-	kcqe.completion_status = ISCSI_KCQE_COMPLETION_STATUS_CTX_ALLOC_FAILURE;
-
-	ctx = &cp->ctx_tbl[l5_cid];
-	if (test_bit(CTX_FL_OFFLD_START, &ctx->ctx_flags)) {
-		kcqe.completion_status =
-			ISCSI_KCQE_COMPLETION_STATUS_CID_BUSY;
-		goto done;
-	}
-
-	if (atomic_inc_return(&cp->iscsi_conn) > dev->max_iscsi_conn) {
-		atomic_dec(&cp->iscsi_conn);
-		goto done;
-	}
-	ret = cnic_alloc_bnx2x_conn_resc(dev, l5_cid);
-	if (ret) {
-		atomic_dec(&cp->iscsi_conn);
-		ret = 0;
-		goto done;
-	}
-	ret = cnic_setup_bnx2x_ctx(dev, wqes, num);
-	if (ret < 0) {
-		cnic_free_bnx2x_conn_resc(dev, l5_cid);
-		atomic_dec(&cp->iscsi_conn);
-		goto done;
-	}
-
-	kcqe.completion_status = ISCSI_KCQE_COMPLETION_STATUS_SUCCESS;
-	kcqe.iscsi_conn_context_id = BNX2X_HW_CID(cp, cp->ctx_tbl[l5_cid].cid);
-
-done:
-	cqes[0] = (struct kcqe *) &kcqe;
-	cnic_reply_bnx2x_kcqes(dev, CNIC_ULP_ISCSI, cqes, 1);
-	return ret;
-}
-
-
-static int cnic_bnx2x_iscsi_update(struct cnic_dev *dev, struct kwqe *kwqe)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct iscsi_kwqe_conn_update *req =
-		(struct iscsi_kwqe_conn_update *) kwqe;
-	void *data;
-	union l5cm_specific_data l5_data;
-	u32 l5_cid, cid = BNX2X_SW_CID(req->context_id);
-	int ret;
-
-	if (cnic_get_l5_cid(cp, cid, &l5_cid) != 0)
-		return -EINVAL;
-
-	data = cnic_get_kwqe_16_data(cp, l5_cid, &l5_data);
-	if (!data)
-		return -ENOMEM;
-
-	memcpy(data, kwqe, sizeof(struct kwqe));
-
-	ret = cnic_submit_kwqe_16(dev, ISCSI_RAMROD_CMD_ID_UPDATE_CONN,
-			req->context_id, ISCSI_CONNECTION_TYPE, &l5_data);
-	return ret;
-}
-
-static int cnic_bnx2x_destroy_ramrod(struct cnic_dev *dev, u32 l5_cid)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_context *ctx = &cp->ctx_tbl[l5_cid];
-	union l5cm_specific_data l5_data;
-	int ret;
-	u32 hw_cid;
-
-	init_waitqueue_head(&ctx->waitq);
-	ctx->wait_cond = 0;
-	memset(&l5_data, 0, sizeof(l5_data));
-	hw_cid = BNX2X_HW_CID(cp, ctx->cid);
-
-	ret = cnic_submit_kwqe_16(dev, RAMROD_CMD_ID_COMMON_CFC_DEL,
-				  hw_cid, NONE_CONNECTION_TYPE, &l5_data);
-
-	if (ret == 0) {
-		wait_event(ctx->waitq, ctx->wait_cond);
-		if (unlikely(test_bit(CTX_FL_CID_ERROR, &ctx->ctx_flags)))
-			return -EBUSY;
-	}
-
-	return ret;
-}
-
-static int cnic_bnx2x_iscsi_destroy(struct cnic_dev *dev, struct kwqe *kwqe)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct iscsi_kwqe_conn_destroy *req =
-		(struct iscsi_kwqe_conn_destroy *) kwqe;
-	u32 l5_cid = req->reserved0;
-	struct cnic_context *ctx = &cp->ctx_tbl[l5_cid];
-	int ret = 0;
-	struct iscsi_kcqe kcqe;
-	struct kcqe *cqes[1];
-
-	if (!test_bit(CTX_FL_OFFLD_START, &ctx->ctx_flags))
-		goto skip_cfc_delete;
-
-	if (!time_after(jiffies, ctx->timestamp + (2 * HZ))) {
-		unsigned long delta = ctx->timestamp + (2 * HZ) - jiffies;
-
-		if (delta > (2 * HZ))
-			delta = 0;
-
-		set_bit(CTX_FL_DELETE_WAIT, &ctx->ctx_flags);
-		queue_delayed_work(cnic_wq, &cp->delete_task, delta);
-		goto destroy_reply;
-	}
-
-	ret = cnic_bnx2x_destroy_ramrod(dev, l5_cid);
-
-skip_cfc_delete:
-	cnic_free_bnx2x_conn_resc(dev, l5_cid);
-
-	if (!ret) {
-		atomic_dec(&cp->iscsi_conn);
-		clear_bit(CTX_FL_OFFLD_START, &ctx->ctx_flags);
-	}
-
-destroy_reply:
-	memset(&kcqe, 0, sizeof(kcqe));
-	kcqe.op_code = ISCSI_KCQE_OPCODE_DESTROY_CONN;
-	kcqe.iscsi_conn_id = l5_cid;
-	kcqe.completion_status = ISCSI_KCQE_COMPLETION_STATUS_SUCCESS;
-	kcqe.iscsi_conn_context_id = req->context_id;
-
-	cqes[0] = (struct kcqe *) &kcqe;
-	cnic_reply_bnx2x_kcqes(dev, CNIC_ULP_ISCSI, cqes, 1);
-
-	return ret;
-}
-
-static void cnic_init_storm_conn_bufs(struct cnic_dev *dev,
-				      struct l4_kwq_connect_req1 *kwqe1,
-				      struct l4_kwq_connect_req3 *kwqe3,
-				      struct l5cm_active_conn_buffer *conn_buf)
-{
-	struct l5cm_conn_addr_params *conn_addr = &conn_buf->conn_addr_buf;
-	struct l5cm_xstorm_conn_buffer *xstorm_buf =
-		&conn_buf->xstorm_conn_buffer;
-	struct l5cm_tstorm_conn_buffer *tstorm_buf =
-		&conn_buf->tstorm_conn_buffer;
-	struct regpair context_addr;
-	u32 cid = BNX2X_SW_CID(kwqe1->cid);
-	struct in6_addr src_ip, dst_ip;
-	int i;
-	u32 *addrp;
-
-	addrp = (u32 *) &conn_addr->local_ip_addr;
-	for (i = 0; i < 4; i++, addrp++)
-		src_ip.in6_u.u6_addr32[i] = cpu_to_be32(*addrp);
-
-	addrp = (u32 *) &conn_addr->remote_ip_addr;
-	for (i = 0; i < 4; i++, addrp++)
-		dst_ip.in6_u.u6_addr32[i] = cpu_to_be32(*addrp);
-
-	cnic_get_bnx2x_ctx(dev, cid, 0, &context_addr);
-
-	xstorm_buf->context_addr.hi = context_addr.hi;
-	xstorm_buf->context_addr.lo = context_addr.lo;
-	xstorm_buf->mss = 0xffff;
-	xstorm_buf->rcv_buf = kwqe3->rcv_buf;
-	if (kwqe1->tcp_flags & L4_KWQ_CONNECT_REQ1_NAGLE_ENABLE)
-		xstorm_buf->params |= L5CM_XSTORM_CONN_BUFFER_NAGLE_ENABLE;
-	xstorm_buf->pseudo_header_checksum =
-		swab16(~csum_ipv6_magic(&src_ip, &dst_ip, 0, IPPROTO_TCP, 0));
-
-	if (!(kwqe1->tcp_flags & L4_KWQ_CONNECT_REQ1_NO_DELAY_ACK))
-		tstorm_buf->params |=
-			L5CM_TSTORM_CONN_BUFFER_DELAYED_ACK_ENABLE;
-	if (kwqe3->ka_timeout) {
-		tstorm_buf->ka_enable = 1;
-		tstorm_buf->ka_timeout = kwqe3->ka_timeout;
-		tstorm_buf->ka_interval = kwqe3->ka_interval;
-		tstorm_buf->ka_max_probe_count = kwqe3->ka_max_probe_count;
-	}
-	tstorm_buf->max_rt_time = 0xffffffff;
-}
-
-static void cnic_init_bnx2x_mac(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	u32 pfid = cp->pfid;
-	u8 *mac = dev->mac_addr;
-
-	CNIC_WR8(dev, BAR_XSTRORM_INTMEM +
-		 XSTORM_ISCSI_LOCAL_MAC_ADDR0_OFFSET(pfid), mac[0]);
-	CNIC_WR8(dev, BAR_XSTRORM_INTMEM +
-		 XSTORM_ISCSI_LOCAL_MAC_ADDR1_OFFSET(pfid), mac[1]);
-	CNIC_WR8(dev, BAR_XSTRORM_INTMEM +
-		 XSTORM_ISCSI_LOCAL_MAC_ADDR2_OFFSET(pfid), mac[2]);
-	CNIC_WR8(dev, BAR_XSTRORM_INTMEM +
-		 XSTORM_ISCSI_LOCAL_MAC_ADDR3_OFFSET(pfid), mac[3]);
-	CNIC_WR8(dev, BAR_XSTRORM_INTMEM +
-		 XSTORM_ISCSI_LOCAL_MAC_ADDR4_OFFSET(pfid), mac[4]);
-	CNIC_WR8(dev, BAR_XSTRORM_INTMEM +
-		 XSTORM_ISCSI_LOCAL_MAC_ADDR5_OFFSET(pfid), mac[5]);
-
-	CNIC_WR8(dev, BAR_TSTRORM_INTMEM +
-		 TSTORM_ISCSI_TCP_VARS_LSB_LOCAL_MAC_ADDR_OFFSET(pfid), mac[5]);
-	CNIC_WR8(dev, BAR_TSTRORM_INTMEM +
-		 TSTORM_ISCSI_TCP_VARS_LSB_LOCAL_MAC_ADDR_OFFSET(pfid) + 1,
-		 mac[4]);
-	CNIC_WR8(dev, BAR_TSTRORM_INTMEM +
-		 TSTORM_ISCSI_TCP_VARS_MID_LOCAL_MAC_ADDR_OFFSET(pfid), mac[3]);
-	CNIC_WR8(dev, BAR_TSTRORM_INTMEM +
-		 TSTORM_ISCSI_TCP_VARS_MID_LOCAL_MAC_ADDR_OFFSET(pfid) + 1,
-		 mac[2]);
-	CNIC_WR8(dev, BAR_TSTRORM_INTMEM +
-		 TSTORM_ISCSI_TCP_VARS_MSB_LOCAL_MAC_ADDR_OFFSET(pfid), mac[1]);
-	CNIC_WR8(dev, BAR_TSTRORM_INTMEM +
-		 TSTORM_ISCSI_TCP_VARS_MSB_LOCAL_MAC_ADDR_OFFSET(pfid) + 1,
-		 mac[0]);
-}
-
-static void cnic_bnx2x_set_tcp_timestamp(struct cnic_dev *dev, int tcp_ts)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	u8 xstorm_flags = XSTORM_L5CM_TCP_FLAGS_WND_SCL_EN;
-	u16 tstorm_flags = 0;
-
-	if (tcp_ts) {
-		xstorm_flags |= XSTORM_L5CM_TCP_FLAGS_TS_ENABLED;
-		tstorm_flags |= TSTORM_L5CM_TCP_FLAGS_TS_ENABLED;
-	}
-
-	CNIC_WR8(dev, BAR_XSTRORM_INTMEM +
-		 XSTORM_ISCSI_TCP_VARS_FLAGS_OFFSET(cp->pfid), xstorm_flags);
-
-	CNIC_WR16(dev, BAR_TSTRORM_INTMEM +
-		  TSTORM_ISCSI_TCP_VARS_FLAGS_OFFSET(cp->pfid), tstorm_flags);
-}
-
-static int cnic_bnx2x_connect(struct cnic_dev *dev, struct kwqe *wqes[],
-			      u32 num, int *work)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct l4_kwq_connect_req1 *kwqe1 =
-		(struct l4_kwq_connect_req1 *) wqes[0];
-	struct l4_kwq_connect_req3 *kwqe3;
-	struct l5cm_active_conn_buffer *conn_buf;
-	struct l5cm_conn_addr_params *conn_addr;
-	union l5cm_specific_data l5_data;
-	u32 l5_cid = kwqe1->pg_cid;
-	struct cnic_sock *csk = &cp->csk_tbl[l5_cid];
-	struct cnic_context *ctx = &cp->ctx_tbl[l5_cid];
-	int ret;
-
-	if (num < 2) {
-		*work = num;
-		return -EINVAL;
-	}
-
-	if (kwqe1->conn_flags & L4_KWQ_CONNECT_REQ1_IP_V6)
-		*work = 3;
-	else
-		*work = 2;
-
-	if (num < *work) {
-		*work = num;
-		return -EINVAL;
-	}
-
-	if (sizeof(*conn_buf) > CNIC_KWQ16_DATA_SIZE) {
-		netdev_err(dev->netdev, "conn_buf size too big\n");
-		return -ENOMEM;
-	}
-	conn_buf = cnic_get_kwqe_16_data(cp, l5_cid, &l5_data);
-	if (!conn_buf)
-		return -ENOMEM;
-
-	memset(conn_buf, 0, sizeof(*conn_buf));
-
-	conn_addr = &conn_buf->conn_addr_buf;
-	conn_addr->remote_addr_0 = csk->ha[0];
-	conn_addr->remote_addr_1 = csk->ha[1];
-	conn_addr->remote_addr_2 = csk->ha[2];
-	conn_addr->remote_addr_3 = csk->ha[3];
-	conn_addr->remote_addr_4 = csk->ha[4];
-	conn_addr->remote_addr_5 = csk->ha[5];
-
-	if (kwqe1->conn_flags & L4_KWQ_CONNECT_REQ1_IP_V6) {
-		struct l4_kwq_connect_req2 *kwqe2 =
-			(struct l4_kwq_connect_req2 *) wqes[1];
-
-		conn_addr->local_ip_addr.ip_addr_hi_hi = kwqe2->src_ip_v6_4;
-		conn_addr->local_ip_addr.ip_addr_hi_lo = kwqe2->src_ip_v6_3;
-		conn_addr->local_ip_addr.ip_addr_lo_hi = kwqe2->src_ip_v6_2;
-
-		conn_addr->remote_ip_addr.ip_addr_hi_hi = kwqe2->dst_ip_v6_4;
-		conn_addr->remote_ip_addr.ip_addr_hi_lo = kwqe2->dst_ip_v6_3;
-		conn_addr->remote_ip_addr.ip_addr_lo_hi = kwqe2->dst_ip_v6_2;
-		conn_addr->params |= L5CM_CONN_ADDR_PARAMS_IP_VERSION;
-	}
-	kwqe3 = (struct l4_kwq_connect_req3 *) wqes[*work - 1];
-
-	conn_addr->local_ip_addr.ip_addr_lo_lo = kwqe1->src_ip;
-	conn_addr->remote_ip_addr.ip_addr_lo_lo = kwqe1->dst_ip;
-	conn_addr->local_tcp_port = kwqe1->src_port;
-	conn_addr->remote_tcp_port = kwqe1->dst_port;
-
-	conn_addr->pmtu = kwqe3->pmtu;
-	cnic_init_storm_conn_bufs(dev, kwqe1, kwqe3, conn_buf);
-
-	CNIC_WR16(dev, BAR_XSTRORM_INTMEM +
-		  XSTORM_ISCSI_LOCAL_VLAN_OFFSET(cp->pfid), csk->vlan_id);
-
-	cnic_bnx2x_set_tcp_timestamp(dev,
-		kwqe1->tcp_flags & L4_KWQ_CONNECT_REQ1_TIME_STAMP);
-
-	ret = cnic_submit_kwqe_16(dev, L5CM_RAMROD_CMD_ID_TCP_CONNECT,
-			kwqe1->cid, ISCSI_CONNECTION_TYPE, &l5_data);
-	if (!ret)
-		set_bit(CTX_FL_OFFLD_START, &ctx->ctx_flags);
-
-	return ret;
-}
-
-static int cnic_bnx2x_close(struct cnic_dev *dev, struct kwqe *kwqe)
-{
-	struct l4_kwq_close_req *req = (struct l4_kwq_close_req *) kwqe;
-	union l5cm_specific_data l5_data;
-	int ret;
-
-	memset(&l5_data, 0, sizeof(l5_data));
-	ret = cnic_submit_kwqe_16(dev, L5CM_RAMROD_CMD_ID_CLOSE,
-			req->cid, ISCSI_CONNECTION_TYPE, &l5_data);
-	return ret;
-}
-
-static int cnic_bnx2x_reset(struct cnic_dev *dev, struct kwqe *kwqe)
-{
-	struct l4_kwq_reset_req *req = (struct l4_kwq_reset_req *) kwqe;
-	union l5cm_specific_data l5_data;
-	int ret;
-
-	memset(&l5_data, 0, sizeof(l5_data));
-	ret = cnic_submit_kwqe_16(dev, L5CM_RAMROD_CMD_ID_ABORT,
-			req->cid, ISCSI_CONNECTION_TYPE, &l5_data);
-	return ret;
-}
-static int cnic_bnx2x_offload_pg(struct cnic_dev *dev, struct kwqe *kwqe)
-{
-	struct l4_kwq_offload_pg *req = (struct l4_kwq_offload_pg *) kwqe;
-	struct l4_kcq kcqe;
-	struct kcqe *cqes[1];
-
-	memset(&kcqe, 0, sizeof(kcqe));
-	kcqe.pg_host_opaque = req->host_opaque;
-	kcqe.pg_cid = req->host_opaque;
-	kcqe.op_code = L4_KCQE_OPCODE_VALUE_OFFLOAD_PG;
-	cqes[0] = (struct kcqe *) &kcqe;
-	cnic_reply_bnx2x_kcqes(dev, CNIC_ULP_L4, cqes, 1);
-	return 0;
-}
-
-static int cnic_bnx2x_update_pg(struct cnic_dev *dev, struct kwqe *kwqe)
-{
-	struct l4_kwq_update_pg *req = (struct l4_kwq_update_pg *) kwqe;
-	struct l4_kcq kcqe;
-	struct kcqe *cqes[1];
-
-	memset(&kcqe, 0, sizeof(kcqe));
-	kcqe.pg_host_opaque = req->pg_host_opaque;
-	kcqe.pg_cid = req->pg_cid;
-	kcqe.op_code = L4_KCQE_OPCODE_VALUE_UPDATE_PG;
-	cqes[0] = (struct kcqe *) &kcqe;
-	cnic_reply_bnx2x_kcqes(dev, CNIC_ULP_L4, cqes, 1);
-	return 0;
-}
-
-static int cnic_bnx2x_fcoe_stat(struct cnic_dev *dev, struct kwqe *kwqe)
-{
-	struct fcoe_kwqe_stat *req;
-	struct fcoe_stat_ramrod_params *fcoe_stat;
-	union l5cm_specific_data l5_data;
-	struct cnic_local *cp = dev->cnic_priv;
-	int ret;
-	u32 cid;
-
-	req = (struct fcoe_kwqe_stat *) kwqe;
-	cid = BNX2X_HW_CID(cp, cp->fcoe_init_cid);
-
-	fcoe_stat = cnic_get_kwqe_16_data(cp, BNX2X_FCOE_L5_CID_BASE, &l5_data);
-	if (!fcoe_stat)
-		return -ENOMEM;
-
-	memset(fcoe_stat, 0, sizeof(*fcoe_stat));
-	memcpy(&fcoe_stat->stat_kwqe, req, sizeof(*req));
-
-	ret = cnic_submit_kwqe_16(dev, FCOE_RAMROD_CMD_ID_STAT_FUNC, cid,
-				  FCOE_CONNECTION_TYPE, &l5_data);
-	return ret;
-}
-
-static int cnic_bnx2x_fcoe_init1(struct cnic_dev *dev, struct kwqe *wqes[],
-				 u32 num, int *work)
-{
-	int ret;
-	struct cnic_local *cp = dev->cnic_priv;
-	u32 cid;
-	struct fcoe_init_ramrod_params *fcoe_init;
-	struct fcoe_kwqe_init1 *req1;
-	struct fcoe_kwqe_init2 *req2;
-	struct fcoe_kwqe_init3 *req3;
-	union l5cm_specific_data l5_data;
-
-	if (num < 3) {
-		*work = num;
-		return -EINVAL;
-	}
-	req1 = (struct fcoe_kwqe_init1 *) wqes[0];
-	req2 = (struct fcoe_kwqe_init2 *) wqes[1];
-	req3 = (struct fcoe_kwqe_init3 *) wqes[2];
-	if (req2->hdr.op_code != FCOE_KWQE_OPCODE_INIT2) {
-		*work = 1;
-		return -EINVAL;
-	}
-	if (req3->hdr.op_code != FCOE_KWQE_OPCODE_INIT3) {
-		*work = 2;
-		return -EINVAL;
-	}
-
-	if (sizeof(*fcoe_init) > CNIC_KWQ16_DATA_SIZE) {
-		netdev_err(dev->netdev, "fcoe_init size too big\n");
-		return -ENOMEM;
-	}
-	fcoe_init = cnic_get_kwqe_16_data(cp, BNX2X_FCOE_L5_CID_BASE, &l5_data);
-	if (!fcoe_init)
-		return -ENOMEM;
-
-	memset(fcoe_init, 0, sizeof(*fcoe_init));
-	memcpy(&fcoe_init->init_kwqe1, req1, sizeof(*req1));
-	memcpy(&fcoe_init->init_kwqe2, req2, sizeof(*req2));
-	memcpy(&fcoe_init->init_kwqe3, req3, sizeof(*req3));
-	fcoe_init->eq_pbl_base.lo = cp->kcq2.dma.pgtbl_map & 0xffffffff;
-	fcoe_init->eq_pbl_base.hi = (u64) cp->kcq2.dma.pgtbl_map >> 32;
-	fcoe_init->eq_pbl_size = cp->kcq2.dma.num_pages;
-
-	fcoe_init->sb_num = cp->status_blk_num;
-	fcoe_init->eq_prod = MAX_KCQ_IDX;
-	fcoe_init->sb_id = HC_INDEX_FCOE_EQ_CONS;
-	cp->kcq2.sw_prod_idx = 0;
-
-	cid = BNX2X_HW_CID(cp, cp->fcoe_init_cid);
-	ret = cnic_submit_kwqe_16(dev, FCOE_RAMROD_CMD_ID_INIT_FUNC, cid,
-				  FCOE_CONNECTION_TYPE, &l5_data);
-	*work = 3;
-	return ret;
-}
-
-static int cnic_bnx2x_fcoe_ofld1(struct cnic_dev *dev, struct kwqe *wqes[],
-				 u32 num, int *work)
-{
-	int ret = 0;
-	u32 cid = -1, l5_cid;
-	struct cnic_local *cp = dev->cnic_priv;
-	struct fcoe_kwqe_conn_offload1 *req1;
-	struct fcoe_kwqe_conn_offload2 *req2;
-	struct fcoe_kwqe_conn_offload3 *req3;
-	struct fcoe_kwqe_conn_offload4 *req4;
-	struct fcoe_conn_offload_ramrod_params *fcoe_offload;
-	struct cnic_context *ctx;
-	struct fcoe_context *fctx;
-	struct regpair ctx_addr;
-	union l5cm_specific_data l5_data;
-	struct fcoe_kcqe kcqe;
-	struct kcqe *cqes[1];
-
-	if (num < 4) {
-		*work = num;
-		return -EINVAL;
-	}
-	req1 = (struct fcoe_kwqe_conn_offload1 *) wqes[0];
-	req2 = (struct fcoe_kwqe_conn_offload2 *) wqes[1];
-	req3 = (struct fcoe_kwqe_conn_offload3 *) wqes[2];
-	req4 = (struct fcoe_kwqe_conn_offload4 *) wqes[3];
-
-	*work = 4;
-
-	l5_cid = req1->fcoe_conn_id;
-	if (l5_cid >= BNX2X_FCOE_NUM_CONNECTIONS)
-		goto err_reply;
-
-	l5_cid += BNX2X_FCOE_L5_CID_BASE;
-
-	ctx = &cp->ctx_tbl[l5_cid];
-	if (test_bit(CTX_FL_OFFLD_START, &ctx->ctx_flags))
-		goto err_reply;
-
-	ret = cnic_alloc_bnx2x_conn_resc(dev, l5_cid);
-	if (ret) {
-		ret = 0;
-		goto err_reply;
-	}
-	cid = ctx->cid;
-
-	fctx = cnic_get_bnx2x_ctx(dev, cid, 1, &ctx_addr);
-	if (fctx) {
-		u32 hw_cid = BNX2X_HW_CID(cp, cid);
-		u32 val;
-
-		val = CDU_RSRVD_VALUE_TYPE_A(hw_cid, CDU_REGION_NUMBER_XCM_AG,
-					     FCOE_CONNECTION_TYPE);
-		fctx->xstorm_ag_context.cdu_reserved = val;
-		val = CDU_RSRVD_VALUE_TYPE_A(hw_cid, CDU_REGION_NUMBER_UCM_AG,
-					     FCOE_CONNECTION_TYPE);
-		fctx->ustorm_ag_context.cdu_usage = val;
-	}
-	if (sizeof(*fcoe_offload) > CNIC_KWQ16_DATA_SIZE) {
-		netdev_err(dev->netdev, "fcoe_offload size too big\n");
-		goto err_reply;
-	}
-	fcoe_offload = cnic_get_kwqe_16_data(cp, l5_cid, &l5_data);
-	if (!fcoe_offload)
-		goto err_reply;
-
-	memset(fcoe_offload, 0, sizeof(*fcoe_offload));
-	memcpy(&fcoe_offload->offload_kwqe1, req1, sizeof(*req1));
-	memcpy(&fcoe_offload->offload_kwqe2, req2, sizeof(*req2));
-	memcpy(&fcoe_offload->offload_kwqe3, req3, sizeof(*req3));
-	memcpy(&fcoe_offload->offload_kwqe4, req4, sizeof(*req4));
-
-	cid = BNX2X_HW_CID(cp, cid);
-	ret = cnic_submit_kwqe_16(dev, FCOE_RAMROD_CMD_ID_OFFLOAD_CONN, cid,
-				  FCOE_CONNECTION_TYPE, &l5_data);
-	if (!ret)
-		set_bit(CTX_FL_OFFLD_START, &ctx->ctx_flags);
-
-	return ret;
-
-err_reply:
-	if (cid != -1)
-		cnic_free_bnx2x_conn_resc(dev, l5_cid);
-
-	memset(&kcqe, 0, sizeof(kcqe));
-	kcqe.op_code = FCOE_KCQE_OPCODE_OFFLOAD_CONN;
-	kcqe.fcoe_conn_id = req1->fcoe_conn_id;
-	kcqe.completion_status = FCOE_KCQE_COMPLETION_STATUS_CTX_ALLOC_FAILURE;
-
-	cqes[0] = (struct kcqe *) &kcqe;
-	cnic_reply_bnx2x_kcqes(dev, CNIC_ULP_FCOE, cqes, 1);
-	return ret;
-}
-
-static int cnic_bnx2x_fcoe_enable(struct cnic_dev *dev, struct kwqe *kwqe)
-{
-	struct fcoe_kwqe_conn_enable_disable *req;
-	struct fcoe_conn_enable_disable_ramrod_params *fcoe_enable;
-	union l5cm_specific_data l5_data;
-	int ret;
-	u32 cid, l5_cid;
-	struct cnic_local *cp = dev->cnic_priv;
-
-	req = (struct fcoe_kwqe_conn_enable_disable *) kwqe;
-	cid = req->context_id;
-	l5_cid = req->conn_id + BNX2X_FCOE_L5_CID_BASE;
-
-	if (sizeof(*fcoe_enable) > CNIC_KWQ16_DATA_SIZE) {
-		netdev_err(dev->netdev, "fcoe_enable size too big\n");
-		return -ENOMEM;
-	}
-	fcoe_enable = cnic_get_kwqe_16_data(cp, l5_cid, &l5_data);
-	if (!fcoe_enable)
-		return -ENOMEM;
-
-	memset(fcoe_enable, 0, sizeof(*fcoe_enable));
-	memcpy(&fcoe_enable->enable_disable_kwqe, req, sizeof(*req));
-	ret = cnic_submit_kwqe_16(dev, FCOE_RAMROD_CMD_ID_ENABLE_CONN, cid,
-				  FCOE_CONNECTION_TYPE, &l5_data);
-	return ret;
-}
-
-static int cnic_bnx2x_fcoe_disable(struct cnic_dev *dev, struct kwqe *kwqe)
-{
-	struct fcoe_kwqe_conn_enable_disable *req;
-	struct fcoe_conn_enable_disable_ramrod_params *fcoe_disable;
-	union l5cm_specific_data l5_data;
-	int ret;
-	u32 cid, l5_cid;
-	struct cnic_local *cp = dev->cnic_priv;
-
-	req = (struct fcoe_kwqe_conn_enable_disable *) kwqe;
-	cid = req->context_id;
-	l5_cid = req->conn_id;
-	if (l5_cid >= BNX2X_FCOE_NUM_CONNECTIONS)
-		return -EINVAL;
-
-	l5_cid += BNX2X_FCOE_L5_CID_BASE;
-
-	if (sizeof(*fcoe_disable) > CNIC_KWQ16_DATA_SIZE) {
-		netdev_err(dev->netdev, "fcoe_disable size too big\n");
-		return -ENOMEM;
-	}
-	fcoe_disable = cnic_get_kwqe_16_data(cp, l5_cid, &l5_data);
-	if (!fcoe_disable)
-		return -ENOMEM;
-
-	memset(fcoe_disable, 0, sizeof(*fcoe_disable));
-	memcpy(&fcoe_disable->enable_disable_kwqe, req, sizeof(*req));
-	ret = cnic_submit_kwqe_16(dev, FCOE_RAMROD_CMD_ID_DISABLE_CONN, cid,
-				  FCOE_CONNECTION_TYPE, &l5_data);
-	return ret;
-}
-
-static int cnic_bnx2x_fcoe_destroy(struct cnic_dev *dev, struct kwqe *kwqe)
-{
-	struct fcoe_kwqe_conn_destroy *req;
-	union l5cm_specific_data l5_data;
-	int ret;
-	u32 cid, l5_cid;
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_context *ctx;
-	struct fcoe_kcqe kcqe;
-	struct kcqe *cqes[1];
-
-	req = (struct fcoe_kwqe_conn_destroy *) kwqe;
-	cid = req->context_id;
-	l5_cid = req->conn_id;
-	if (l5_cid >= BNX2X_FCOE_NUM_CONNECTIONS)
-		return -EINVAL;
-
-	l5_cid += BNX2X_FCOE_L5_CID_BASE;
-
-	ctx = &cp->ctx_tbl[l5_cid];
-
-	init_waitqueue_head(&ctx->waitq);
-	ctx->wait_cond = 0;
-
-	memset(&l5_data, 0, sizeof(l5_data));
-	ret = cnic_submit_kwqe_16(dev, FCOE_RAMROD_CMD_ID_TERMINATE_CONN, cid,
-				  FCOE_CONNECTION_TYPE, &l5_data);
-	if (ret == 0) {
-		wait_event(ctx->waitq, ctx->wait_cond);
-		set_bit(CTX_FL_DELETE_WAIT, &ctx->ctx_flags);
-		queue_delayed_work(cnic_wq, &cp->delete_task,
-				   msecs_to_jiffies(2000));
-	}
-
-	memset(&kcqe, 0, sizeof(kcqe));
-	kcqe.op_code = FCOE_KCQE_OPCODE_DESTROY_CONN;
-	kcqe.fcoe_conn_id = req->conn_id;
-	kcqe.fcoe_conn_context_id = cid;
-
-	cqes[0] = (struct kcqe *) &kcqe;
-	cnic_reply_bnx2x_kcqes(dev, CNIC_ULP_FCOE, cqes, 1);
-	return ret;
-}
-
-static void cnic_bnx2x_delete_wait(struct cnic_dev *dev, u32 start_cid)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	u32 i;
-
-	for (i = start_cid; i < cp->max_cid_space; i++) {
-		struct cnic_context *ctx = &cp->ctx_tbl[i];
-		int j;
-
-		while (test_bit(CTX_FL_DELETE_WAIT, &ctx->ctx_flags))
-			msleep(10);
-
-		for (j = 0; j < 5; j++) {
-			if (!test_bit(CTX_FL_OFFLD_START, &ctx->ctx_flags))
-				break;
-			msleep(20);
-		}
-
-		if (test_bit(CTX_FL_OFFLD_START, &ctx->ctx_flags))
-			netdev_warn(dev->netdev, "CID %x not deleted\n",
-				   ctx->cid);
-	}
-}
-
-static int cnic_bnx2x_fcoe_fw_destroy(struct cnic_dev *dev, struct kwqe *kwqe)
-{
-	struct fcoe_kwqe_destroy *req;
-	union l5cm_specific_data l5_data;
-	struct cnic_local *cp = dev->cnic_priv;
-	int ret;
-	u32 cid;
-
-	cnic_bnx2x_delete_wait(dev, MAX_ISCSI_TBL_SZ);
-
-	req = (struct fcoe_kwqe_destroy *) kwqe;
-	cid = BNX2X_HW_CID(cp, cp->fcoe_init_cid);
-
-	memset(&l5_data, 0, sizeof(l5_data));
-	ret = cnic_submit_kwqe_16(dev, FCOE_RAMROD_CMD_ID_DESTROY_FUNC, cid,
-				  FCOE_CONNECTION_TYPE, &l5_data);
-	return ret;
-}
-
-static int cnic_submit_bnx2x_iscsi_kwqes(struct cnic_dev *dev,
-					 struct kwqe *wqes[], u32 num_wqes)
-{
-	int i, work, ret;
-	u32 opcode;
-	struct kwqe *kwqe;
-
-	if (!test_bit(CNIC_F_CNIC_UP, &dev->flags))
-		return -EAGAIN;		/* bnx2 is down */
-
-	for (i = 0; i < num_wqes; ) {
-		kwqe = wqes[i];
-		opcode = KWQE_OPCODE(kwqe->kwqe_op_flag);
-		work = 1;
-
-		switch (opcode) {
-		case ISCSI_KWQE_OPCODE_INIT1:
-			ret = cnic_bnx2x_iscsi_init1(dev, kwqe);
-			break;
-		case ISCSI_KWQE_OPCODE_INIT2:
-			ret = cnic_bnx2x_iscsi_init2(dev, kwqe);
-			break;
-		case ISCSI_KWQE_OPCODE_OFFLOAD_CONN1:
-			ret = cnic_bnx2x_iscsi_ofld1(dev, &wqes[i],
-						     num_wqes - i, &work);
-			break;
-		case ISCSI_KWQE_OPCODE_UPDATE_CONN:
-			ret = cnic_bnx2x_iscsi_update(dev, kwqe);
-			break;
-		case ISCSI_KWQE_OPCODE_DESTROY_CONN:
-			ret = cnic_bnx2x_iscsi_destroy(dev, kwqe);
-			break;
-		case L4_KWQE_OPCODE_VALUE_CONNECT1:
-			ret = cnic_bnx2x_connect(dev, &wqes[i], num_wqes - i,
-						 &work);
-			break;
-		case L4_KWQE_OPCODE_VALUE_CLOSE:
-			ret = cnic_bnx2x_close(dev, kwqe);
-			break;
-		case L4_KWQE_OPCODE_VALUE_RESET:
-			ret = cnic_bnx2x_reset(dev, kwqe);
-			break;
-		case L4_KWQE_OPCODE_VALUE_OFFLOAD_PG:
-			ret = cnic_bnx2x_offload_pg(dev, kwqe);
-			break;
-		case L4_KWQE_OPCODE_VALUE_UPDATE_PG:
-			ret = cnic_bnx2x_update_pg(dev, kwqe);
-			break;
-		case L4_KWQE_OPCODE_VALUE_UPLOAD_PG:
-			ret = 0;
-			break;
-		default:
-			ret = 0;
-			netdev_err(dev->netdev, "Unknown type of KWQE(0x%x)\n",
-				   opcode);
-			break;
-		}
-		if (ret < 0)
-			netdev_err(dev->netdev, "KWQE(0x%x) failed\n",
-				   opcode);
-		i += work;
-	}
-	return 0;
-}
-
-static int cnic_submit_bnx2x_fcoe_kwqes(struct cnic_dev *dev,
-					struct kwqe *wqes[], u32 num_wqes)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	int i, work, ret;
-	u32 opcode;
-	struct kwqe *kwqe;
-
-	if (!test_bit(CNIC_F_CNIC_UP, &dev->flags))
-		return -EAGAIN;		/* bnx2 is down */
-
-	if (!BNX2X_CHIP_IS_E2_PLUS(cp->chip_id))
-		return -EINVAL;
-
-	for (i = 0; i < num_wqes; ) {
-		kwqe = wqes[i];
-		opcode = KWQE_OPCODE(kwqe->kwqe_op_flag);
-		work = 1;
-
-		switch (opcode) {
-		case FCOE_KWQE_OPCODE_INIT1:
-			ret = cnic_bnx2x_fcoe_init1(dev, &wqes[i],
-						    num_wqes - i, &work);
-			break;
-		case FCOE_KWQE_OPCODE_OFFLOAD_CONN1:
-			ret = cnic_bnx2x_fcoe_ofld1(dev, &wqes[i],
-						    num_wqes - i, &work);
-			break;
-		case FCOE_KWQE_OPCODE_ENABLE_CONN:
-			ret = cnic_bnx2x_fcoe_enable(dev, kwqe);
-			break;
-		case FCOE_KWQE_OPCODE_DISABLE_CONN:
-			ret = cnic_bnx2x_fcoe_disable(dev, kwqe);
-			break;
-		case FCOE_KWQE_OPCODE_DESTROY_CONN:
-			ret = cnic_bnx2x_fcoe_destroy(dev, kwqe);
-			break;
-		case FCOE_KWQE_OPCODE_DESTROY:
-			ret = cnic_bnx2x_fcoe_fw_destroy(dev, kwqe);
-			break;
-		case FCOE_KWQE_OPCODE_STAT:
-			ret = cnic_bnx2x_fcoe_stat(dev, kwqe);
-			break;
-		default:
-			ret = 0;
-			netdev_err(dev->netdev, "Unknown type of KWQE(0x%x)\n",
-				   opcode);
-			break;
-		}
-		if (ret < 0)
-			netdev_err(dev->netdev, "KWQE(0x%x) failed\n",
-				   opcode);
-		i += work;
-	}
-	return 0;
-}
-
-static int cnic_submit_bnx2x_kwqes(struct cnic_dev *dev, struct kwqe *wqes[],
-				   u32 num_wqes)
-{
-	int ret = -EINVAL;
-	u32 layer_code;
-
-	if (!test_bit(CNIC_F_CNIC_UP, &dev->flags))
-		return -EAGAIN;		/* bnx2x is down */
-
-	if (!num_wqes)
-		return 0;
-
-	layer_code = wqes[0]->kwqe_op_flag & KWQE_LAYER_MASK;
-	switch (layer_code) {
-	case KWQE_FLAGS_LAYER_MASK_L5_ISCSI:
-	case KWQE_FLAGS_LAYER_MASK_L4:
-	case KWQE_FLAGS_LAYER_MASK_L2:
-		ret = cnic_submit_bnx2x_iscsi_kwqes(dev, wqes, num_wqes);
-		break;
-
-	case KWQE_FLAGS_LAYER_MASK_L5_FCOE:
-		ret = cnic_submit_bnx2x_fcoe_kwqes(dev, wqes, num_wqes);
-		break;
-	}
-	return ret;
-}
-
-static inline u32 cnic_get_kcqe_layer_mask(u32 opflag)
-{
-	if (unlikely(KCQE_OPCODE(opflag) == FCOE_RAMROD_CMD_ID_TERMINATE_CONN))
-		return KCQE_FLAGS_LAYER_MASK_L4;
-
-	return opflag & KCQE_FLAGS_LAYER_MASK;
-}
-
-static void service_kcqes(struct cnic_dev *dev, int num_cqes)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	int i, j, comp = 0;
-
-	i = 0;
-	j = 1;
-	while (num_cqes) {
-		struct cnic_ulp_ops *ulp_ops;
-		int ulp_type;
-		u32 kcqe_op_flag = cp->completed_kcq[i]->kcqe_op_flag;
-		u32 kcqe_layer = cnic_get_kcqe_layer_mask(kcqe_op_flag);
-
-		if (unlikely(kcqe_op_flag & KCQE_RAMROD_COMPLETION))
-			comp++;
-
-		while (j < num_cqes) {
-			u32 next_op = cp->completed_kcq[i + j]->kcqe_op_flag;
-
-			if (cnic_get_kcqe_layer_mask(next_op) != kcqe_layer)
-				break;
-
-			if (unlikely(next_op & KCQE_RAMROD_COMPLETION))
-				comp++;
-			j++;
-		}
-
-		if (kcqe_layer == KCQE_FLAGS_LAYER_MASK_L5_RDMA)
-			ulp_type = CNIC_ULP_RDMA;
-		else if (kcqe_layer == KCQE_FLAGS_LAYER_MASK_L5_ISCSI)
-			ulp_type = CNIC_ULP_ISCSI;
-		else if (kcqe_layer == KCQE_FLAGS_LAYER_MASK_L5_FCOE)
-			ulp_type = CNIC_ULP_FCOE;
-		else if (kcqe_layer == KCQE_FLAGS_LAYER_MASK_L4)
-			ulp_type = CNIC_ULP_L4;
-		else if (kcqe_layer == KCQE_FLAGS_LAYER_MASK_L2)
-			goto end;
-		else {
-			netdev_err(dev->netdev, "Unknown type of KCQE(0x%x)\n",
-				   kcqe_op_flag);
-			goto end;
-		}
-
-		rcu_read_lock();
-		ulp_ops = rcu_dereference(cp->ulp_ops[ulp_type]);
-		if (likely(ulp_ops)) {
-			ulp_ops->indicate_kcqes(cp->ulp_handle[ulp_type],
-						  cp->completed_kcq + i, j);
-		}
-		rcu_read_unlock();
-end:
-		num_cqes -= j;
-		i += j;
-		j = 1;
-	}
-	if (unlikely(comp))
-		cnic_spq_completion(dev, DRV_CTL_RET_L5_SPQ_CREDIT_CMD, comp);
-}
-
-static int cnic_get_kcqes(struct cnic_dev *dev, struct kcq_info *info)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	u16 i, ri, hw_prod, last;
-	struct kcqe *kcqe;
-	int kcqe_cnt = 0, last_cnt = 0;
-
-	i = ri = last = info->sw_prod_idx;
-	ri &= MAX_KCQ_IDX;
-	hw_prod = *info->hw_prod_idx_ptr;
-	hw_prod = info->hw_idx(hw_prod);
-
-	while ((i != hw_prod) && (kcqe_cnt < MAX_COMPLETED_KCQE)) {
-		kcqe = &info->kcq[KCQ_PG(ri)][KCQ_IDX(ri)];
-		cp->completed_kcq[kcqe_cnt++] = kcqe;
-		i = info->next_idx(i);
-		ri = i & MAX_KCQ_IDX;
-		if (likely(!(kcqe->kcqe_op_flag & KCQE_FLAGS_NEXT))) {
-			last_cnt = kcqe_cnt;
-			last = i;
-		}
-	}
-
-	info->sw_prod_idx = last;
-	return last_cnt;
-}
-
-static int cnic_l2_completion(struct cnic_local *cp)
-{
-	u16 hw_cons, sw_cons;
-	struct cnic_uio_dev *udev = cp->udev;
-	union eth_rx_cqe *cqe, *cqe_ring = (union eth_rx_cqe *)
-					(udev->l2_ring + (2 * BCM_PAGE_SIZE));
-	u32 cmd;
-	int comp = 0;
-
-	if (!test_bit(CNIC_F_BNX2X_CLASS, &cp->dev->flags))
-		return 0;
-
-	hw_cons = *cp->rx_cons_ptr;
-	if ((hw_cons & BNX2X_MAX_RCQ_DESC_CNT) == BNX2X_MAX_RCQ_DESC_CNT)
-		hw_cons++;
-
-	sw_cons = cp->rx_cons;
-	while (sw_cons != hw_cons) {
-		u8 cqe_fp_flags;
-
-		cqe = &cqe_ring[sw_cons & BNX2X_MAX_RCQ_DESC_CNT];
-		cqe_fp_flags = cqe->fast_path_cqe.type_error_flags;
-		if (cqe_fp_flags & ETH_FAST_PATH_RX_CQE_TYPE) {
-			cmd = le32_to_cpu(cqe->ramrod_cqe.conn_and_cmd_data);
-			cmd >>= COMMON_RAMROD_ETH_RX_CQE_CMD_ID_SHIFT;
-			if (cmd == RAMROD_CMD_ID_ETH_CLIENT_SETUP ||
-			    cmd == RAMROD_CMD_ID_ETH_HALT)
-				comp++;
-		}
-		sw_cons = BNX2X_NEXT_RCQE(sw_cons);
-	}
-	return comp;
-}
-
-static void cnic_chk_pkt_rings(struct cnic_local *cp)
-{
-	u16 rx_cons, tx_cons;
-	int comp = 0;
-
-	if (!test_bit(CNIC_LCL_FL_RINGS_INITED, &cp->cnic_local_flags))
-		return;
-
-	rx_cons = *cp->rx_cons_ptr;
-	tx_cons = *cp->tx_cons_ptr;
-	if (cp->tx_cons != tx_cons || cp->rx_cons != rx_cons) {
-		if (test_bit(CNIC_LCL_FL_L2_WAIT, &cp->cnic_local_flags))
-			comp = cnic_l2_completion(cp);
-
-		cp->tx_cons = tx_cons;
-		cp->rx_cons = rx_cons;
-
-		if (cp->udev)
-			uio_event_notify(&cp->udev->cnic_uinfo);
-	}
-	if (comp)
-		clear_bit(CNIC_LCL_FL_L2_WAIT, &cp->cnic_local_flags);
-}
-
-static u32 cnic_service_bnx2_queues(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	u32 status_idx = (u16) *cp->kcq1.status_idx_ptr;
-	int kcqe_cnt;
-
-	/* status block index must be read before reading other fields */
-	rmb();
-	cp->kwq_con_idx = *cp->kwq_con_idx_ptr;
-
-	while ((kcqe_cnt = cnic_get_kcqes(dev, &cp->kcq1))) {
-
-		service_kcqes(dev, kcqe_cnt);
-
-		/* Tell compiler that status_blk fields can change. */
-		barrier();
-		status_idx = (u16) *cp->kcq1.status_idx_ptr;
-		/* status block index must be read first */
-		rmb();
-		cp->kwq_con_idx = *cp->kwq_con_idx_ptr;
-	}
-
-	CNIC_WR16(dev, cp->kcq1.io_addr, cp->kcq1.sw_prod_idx);
-
-	cnic_chk_pkt_rings(cp);
-
-	return status_idx;
-}
-
-static int cnic_service_bnx2(void *data, void *status_blk)
-{
-	struct cnic_dev *dev = data;
-
-	if (unlikely(!test_bit(CNIC_F_CNIC_UP, &dev->flags))) {
-		struct status_block *sblk = status_blk;
-
-		return sblk->status_idx;
-	}
-
-	return cnic_service_bnx2_queues(dev);
-}
-
-static void cnic_service_bnx2_msix(unsigned long data)
-{
-	struct cnic_dev *dev = (struct cnic_dev *) data;
-	struct cnic_local *cp = dev->cnic_priv;
-
-	cp->last_status_idx = cnic_service_bnx2_queues(dev);
-
-	CNIC_WR(dev, BNX2_PCICFG_INT_ACK_CMD, cp->int_num |
-		BNX2_PCICFG_INT_ACK_CMD_INDEX_VALID | cp->last_status_idx);
-}
-
-static void cnic_doirq(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-
-	if (likely(test_bit(CNIC_F_CNIC_UP, &dev->flags))) {
-		u16 prod = cp->kcq1.sw_prod_idx & MAX_KCQ_IDX;
-
-		prefetch(cp->status_blk.gen);
-		prefetch(&cp->kcq1.kcq[KCQ_PG(prod)][KCQ_IDX(prod)]);
-
-		tasklet_schedule(&cp->cnic_irq_task);
-	}
-}
-
-static irqreturn_t cnic_irq(int irq, void *dev_instance)
-{
-	struct cnic_dev *dev = dev_instance;
-	struct cnic_local *cp = dev->cnic_priv;
-
-	if (cp->ack_int)
-		cp->ack_int(dev);
-
-	cnic_doirq(dev);
-
-	return IRQ_HANDLED;
-}
-
-static inline void cnic_ack_bnx2x_int(struct cnic_dev *dev, u8 id, u8 storm,
-				      u16 index, u8 op, u8 update)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	u32 hc_addr = (HC_REG_COMMAND_REG + CNIC_PORT(cp) * 32 +
-		       COMMAND_REG_INT_ACK);
-	struct igu_ack_register igu_ack;
-
-	igu_ack.status_block_index = index;
-	igu_ack.sb_id_and_flags =
-			((id << IGU_ACK_REGISTER_STATUS_BLOCK_ID_SHIFT) |
-			 (storm << IGU_ACK_REGISTER_STORM_ID_SHIFT) |
-			 (update << IGU_ACK_REGISTER_UPDATE_INDEX_SHIFT) |
-			 (op << IGU_ACK_REGISTER_INTERRUPT_MODE_SHIFT));
-
-	CNIC_WR(dev, hc_addr, (*(u32 *)&igu_ack));
-}
-
-static void cnic_ack_igu_sb(struct cnic_dev *dev, u8 igu_sb_id, u8 segment,
-			    u16 index, u8 op, u8 update)
-{
-	struct igu_regular cmd_data;
-	u32 igu_addr = BAR_IGU_INTMEM + (IGU_CMD_INT_ACK_BASE + igu_sb_id) * 8;
-
-	cmd_data.sb_id_and_flags =
-		(index << IGU_REGULAR_SB_INDEX_SHIFT) |
-		(segment << IGU_REGULAR_SEGMENT_ACCESS_SHIFT) |
-		(update << IGU_REGULAR_BUPDATE_SHIFT) |
-		(op << IGU_REGULAR_ENABLE_INT_SHIFT);
-
-
-	CNIC_WR(dev, igu_addr, cmd_data.sb_id_and_flags);
-}
-
-static void cnic_ack_bnx2x_msix(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-
-	cnic_ack_bnx2x_int(dev, cp->bnx2x_igu_sb_id, CSTORM_ID, 0,
-			   IGU_INT_DISABLE, 0);
-}
-
-static void cnic_ack_bnx2x_e2_msix(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-
-	cnic_ack_igu_sb(dev, cp->bnx2x_igu_sb_id, IGU_SEG_ACCESS_DEF, 0,
-			IGU_INT_DISABLE, 0);
-}
-
-static u32 cnic_service_bnx2x_kcq(struct cnic_dev *dev, struct kcq_info *info)
-{
-	u32 last_status = *info->status_idx_ptr;
-	int kcqe_cnt;
-
-	/* status block index must be read before reading the KCQ */
-	rmb();
-	while ((kcqe_cnt = cnic_get_kcqes(dev, info))) {
-
-		service_kcqes(dev, kcqe_cnt);
-
-		/* Tell compiler that sblk fields can change. */
-		barrier();
-
-		last_status = *info->status_idx_ptr;
-		/* status block index must be read before reading the KCQ */
-		rmb();
-	}
-	return last_status;
-}
-
-static void cnic_service_bnx2x_bh(unsigned long data)
-{
-	struct cnic_dev *dev = (struct cnic_dev *) data;
-	struct cnic_local *cp = dev->cnic_priv;
-	u32 status_idx, new_status_idx;
-
-	if (unlikely(!test_bit(CNIC_F_CNIC_UP, &dev->flags)))
-		return;
-
-	while (1) {
-		status_idx = cnic_service_bnx2x_kcq(dev, &cp->kcq1);
-
-		CNIC_WR16(dev, cp->kcq1.io_addr,
-			  cp->kcq1.sw_prod_idx + MAX_KCQ_IDX);
-
-		if (!BNX2X_CHIP_IS_E2_PLUS(cp->chip_id)) {
-			cnic_ack_bnx2x_int(dev, cp->bnx2x_igu_sb_id, USTORM_ID,
-					   status_idx, IGU_INT_ENABLE, 1);
-			break;
-		}
-
-		new_status_idx = cnic_service_bnx2x_kcq(dev, &cp->kcq2);
-
-		if (new_status_idx != status_idx)
-			continue;
-
-		CNIC_WR16(dev, cp->kcq2.io_addr, cp->kcq2.sw_prod_idx +
-			  MAX_KCQ_IDX);
-
-		cnic_ack_igu_sb(dev, cp->bnx2x_igu_sb_id, IGU_SEG_ACCESS_DEF,
-				status_idx, IGU_INT_ENABLE, 1);
-
-		break;
-	}
-}
-
-static int cnic_service_bnx2x(void *data, void *status_blk)
-{
-	struct cnic_dev *dev = data;
-	struct cnic_local *cp = dev->cnic_priv;
-
-	if (!(cp->ethdev->drv_state & CNIC_DRV_STATE_USING_MSIX))
-		cnic_doirq(dev);
-
-	cnic_chk_pkt_rings(cp);
-
-	return 0;
-}
-
-static void cnic_ulp_stop_one(struct cnic_local *cp, int if_type)
-{
-	struct cnic_ulp_ops *ulp_ops;
-
-	if (if_type == CNIC_ULP_ISCSI)
-		cnic_send_nlmsg(cp, ISCSI_KEVENT_IF_DOWN, NULL);
-
-	mutex_lock(&cnic_lock);
-	ulp_ops = rcu_dereference_protected(cp->ulp_ops[if_type],
-					    lockdep_is_held(&cnic_lock));
-	if (!ulp_ops) {
-		mutex_unlock(&cnic_lock);
-		return;
-	}
-	set_bit(ULP_F_CALL_PENDING, &cp->ulp_flags[if_type]);
-	mutex_unlock(&cnic_lock);
-
-	if (test_and_clear_bit(ULP_F_START, &cp->ulp_flags[if_type]))
-		ulp_ops->cnic_stop(cp->ulp_handle[if_type]);
-
-	clear_bit(ULP_F_CALL_PENDING, &cp->ulp_flags[if_type]);
-}
-
-static void cnic_ulp_stop(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	int if_type;
-
-	for (if_type = 0; if_type < MAX_CNIC_ULP_TYPE; if_type++)
-		cnic_ulp_stop_one(cp, if_type);
-}
-
-static void cnic_ulp_start(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	int if_type;
-
-	for (if_type = 0; if_type < MAX_CNIC_ULP_TYPE; if_type++) {
-		struct cnic_ulp_ops *ulp_ops;
-
-		mutex_lock(&cnic_lock);
-		ulp_ops = rcu_dereference_protected(cp->ulp_ops[if_type],
-						    lockdep_is_held(&cnic_lock));
-		if (!ulp_ops || !ulp_ops->cnic_start) {
-			mutex_unlock(&cnic_lock);
-			continue;
-		}
-		set_bit(ULP_F_CALL_PENDING, &cp->ulp_flags[if_type]);
-		mutex_unlock(&cnic_lock);
-
-		if (!test_and_set_bit(ULP_F_START, &cp->ulp_flags[if_type]))
-			ulp_ops->cnic_start(cp->ulp_handle[if_type]);
-
-		clear_bit(ULP_F_CALL_PENDING, &cp->ulp_flags[if_type]);
-	}
-}
-
-static int cnic_ctl(void *data, struct cnic_ctl_info *info)
-{
-	struct cnic_dev *dev = data;
-
-	switch (info->cmd) {
-	case CNIC_CTL_STOP_CMD:
-		cnic_hold(dev);
-
-		cnic_ulp_stop(dev);
-		cnic_stop_hw(dev);
-
-		cnic_put(dev);
-		break;
-	case CNIC_CTL_START_CMD:
-		cnic_hold(dev);
-
-		if (!cnic_start_hw(dev))
-			cnic_ulp_start(dev);
-
-		cnic_put(dev);
-		break;
-	case CNIC_CTL_STOP_ISCSI_CMD: {
-		struct cnic_local *cp = dev->cnic_priv;
-		set_bit(CNIC_LCL_FL_STOP_ISCSI, &cp->cnic_local_flags);
-		queue_delayed_work(cnic_wq, &cp->delete_task, 0);
-		break;
-	}
-	case CNIC_CTL_COMPLETION_CMD: {
-		struct cnic_ctl_completion *comp = &info->data.comp;
-		u32 cid = BNX2X_SW_CID(comp->cid);
-		u32 l5_cid;
-		struct cnic_local *cp = dev->cnic_priv;
-
-		if (cnic_get_l5_cid(cp, cid, &l5_cid) == 0) {
-			struct cnic_context *ctx = &cp->ctx_tbl[l5_cid];
-
-			if (unlikely(comp->error)) {
-				set_bit(CTX_FL_CID_ERROR, &ctx->ctx_flags);
-				netdev_err(dev->netdev,
-					   "CID %x CFC delete comp error %x\n",
-					   cid, comp->error);
-			}
-
-			ctx->wait_cond = 1;
-			wake_up(&ctx->waitq);
-		}
-		break;
-	}
-	default:
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static void cnic_ulp_init(struct cnic_dev *dev)
-{
-	int i;
-	struct cnic_local *cp = dev->cnic_priv;
-
-	for (i = 0; i < MAX_CNIC_ULP_TYPE_EXT; i++) {
-		struct cnic_ulp_ops *ulp_ops;
-
-		mutex_lock(&cnic_lock);
-		ulp_ops = cnic_ulp_tbl_prot(i);
-		if (!ulp_ops || !ulp_ops->cnic_init) {
-			mutex_unlock(&cnic_lock);
-			continue;
-		}
-		ulp_get(ulp_ops);
-		mutex_unlock(&cnic_lock);
-
-		if (!test_and_set_bit(ULP_F_INIT, &cp->ulp_flags[i]))
-			ulp_ops->cnic_init(dev);
-
-		ulp_put(ulp_ops);
-	}
-}
-
-static void cnic_ulp_exit(struct cnic_dev *dev)
-{
-	int i;
-	struct cnic_local *cp = dev->cnic_priv;
-
-	for (i = 0; i < MAX_CNIC_ULP_TYPE_EXT; i++) {
-		struct cnic_ulp_ops *ulp_ops;
-
-		mutex_lock(&cnic_lock);
-		ulp_ops = cnic_ulp_tbl_prot(i);
-		if (!ulp_ops || !ulp_ops->cnic_exit) {
-			mutex_unlock(&cnic_lock);
-			continue;
-		}
-		ulp_get(ulp_ops);
-		mutex_unlock(&cnic_lock);
-
-		if (test_and_clear_bit(ULP_F_INIT, &cp->ulp_flags[i]))
-			ulp_ops->cnic_exit(dev);
-
-		ulp_put(ulp_ops);
-	}
-}
-
-static int cnic_cm_offload_pg(struct cnic_sock *csk)
-{
-	struct cnic_dev *dev = csk->dev;
-	struct l4_kwq_offload_pg *l4kwqe;
-	struct kwqe *wqes[1];
-
-	l4kwqe = (struct l4_kwq_offload_pg *) &csk->kwqe1;
-	memset(l4kwqe, 0, sizeof(*l4kwqe));
-	wqes[0] = (struct kwqe *) l4kwqe;
-
-	l4kwqe->op_code = L4_KWQE_OPCODE_VALUE_OFFLOAD_PG;
-	l4kwqe->flags =
-		L4_LAYER_CODE << L4_KWQ_OFFLOAD_PG_LAYER_CODE_SHIFT;
-	l4kwqe->l2hdr_nbytes = ETH_HLEN;
-
-	l4kwqe->da0 = csk->ha[0];
-	l4kwqe->da1 = csk->ha[1];
-	l4kwqe->da2 = csk->ha[2];
-	l4kwqe->da3 = csk->ha[3];
-	l4kwqe->da4 = csk->ha[4];
-	l4kwqe->da5 = csk->ha[5];
-
-	l4kwqe->sa0 = dev->mac_addr[0];
-	l4kwqe->sa1 = dev->mac_addr[1];
-	l4kwqe->sa2 = dev->mac_addr[2];
-	l4kwqe->sa3 = dev->mac_addr[3];
-	l4kwqe->sa4 = dev->mac_addr[4];
-	l4kwqe->sa5 = dev->mac_addr[5];
-
-	l4kwqe->etype = ETH_P_IP;
-	l4kwqe->ipid_start = DEF_IPID_START;
-	l4kwqe->host_opaque = csk->l5_cid;
-
-	if (csk->vlan_id) {
-		l4kwqe->pg_flags |= L4_KWQ_OFFLOAD_PG_VLAN_TAGGING;
-		l4kwqe->vlan_tag = csk->vlan_id;
-		l4kwqe->l2hdr_nbytes += 4;
-	}
-
-	return dev->submit_kwqes(dev, wqes, 1);
-}
-
-static int cnic_cm_update_pg(struct cnic_sock *csk)
-{
-	struct cnic_dev *dev = csk->dev;
-	struct l4_kwq_update_pg *l4kwqe;
-	struct kwqe *wqes[1];
-
-	l4kwqe = (struct l4_kwq_update_pg *) &csk->kwqe1;
-	memset(l4kwqe, 0, sizeof(*l4kwqe));
-	wqes[0] = (struct kwqe *) l4kwqe;
-
-	l4kwqe->opcode = L4_KWQE_OPCODE_VALUE_UPDATE_PG;
-	l4kwqe->flags =
-		L4_LAYER_CODE << L4_KWQ_UPDATE_PG_LAYER_CODE_SHIFT;
-	l4kwqe->pg_cid = csk->pg_cid;
-
-	l4kwqe->da0 = csk->ha[0];
-	l4kwqe->da1 = csk->ha[1];
-	l4kwqe->da2 = csk->ha[2];
-	l4kwqe->da3 = csk->ha[3];
-	l4kwqe->da4 = csk->ha[4];
-	l4kwqe->da5 = csk->ha[5];
-
-	l4kwqe->pg_host_opaque = csk->l5_cid;
-	l4kwqe->pg_valids = L4_KWQ_UPDATE_PG_VALIDS_DA;
-
-	return dev->submit_kwqes(dev, wqes, 1);
-}
-
-static int cnic_cm_upload_pg(struct cnic_sock *csk)
-{
-	struct cnic_dev *dev = csk->dev;
-	struct l4_kwq_upload *l4kwqe;
-	struct kwqe *wqes[1];
-
-	l4kwqe = (struct l4_kwq_upload *) &csk->kwqe1;
-	memset(l4kwqe, 0, sizeof(*l4kwqe));
-	wqes[0] = (struct kwqe *) l4kwqe;
-
-	l4kwqe->opcode = L4_KWQE_OPCODE_VALUE_UPLOAD_PG;
-	l4kwqe->flags =
-		L4_LAYER_CODE << L4_KWQ_UPLOAD_LAYER_CODE_SHIFT;
-	l4kwqe->cid = csk->pg_cid;
-
-	return dev->submit_kwqes(dev, wqes, 1);
-}
-
-static int cnic_cm_conn_req(struct cnic_sock *csk)
-{
-	struct cnic_dev *dev = csk->dev;
-	struct l4_kwq_connect_req1 *l4kwqe1;
-	struct l4_kwq_connect_req2 *l4kwqe2;
-	struct l4_kwq_connect_req3 *l4kwqe3;
-	struct kwqe *wqes[3];
-	u8 tcp_flags = 0;
-	int num_wqes = 2;
-
-	l4kwqe1 = (struct l4_kwq_connect_req1 *) &csk->kwqe1;
-	l4kwqe2 = (struct l4_kwq_connect_req2 *) &csk->kwqe2;
-	l4kwqe3 = (struct l4_kwq_connect_req3 *) &csk->kwqe3;
-	memset(l4kwqe1, 0, sizeof(*l4kwqe1));
-	memset(l4kwqe2, 0, sizeof(*l4kwqe2));
-	memset(l4kwqe3, 0, sizeof(*l4kwqe3));
-
-	l4kwqe3->op_code = L4_KWQE_OPCODE_VALUE_CONNECT3;
-	l4kwqe3->flags =
-		L4_LAYER_CODE << L4_KWQ_CONNECT_REQ3_LAYER_CODE_SHIFT;
-	l4kwqe3->ka_timeout = csk->ka_timeout;
-	l4kwqe3->ka_interval = csk->ka_interval;
-	l4kwqe3->ka_max_probe_count = csk->ka_max_probe_count;
-	l4kwqe3->tos = csk->tos;
-	l4kwqe3->ttl = csk->ttl;
-	l4kwqe3->snd_seq_scale = csk->snd_seq_scale;
-	l4kwqe3->pmtu = csk->mtu;
-	l4kwqe3->rcv_buf = csk->rcv_buf;
-	l4kwqe3->snd_buf = csk->snd_buf;
-	l4kwqe3->seed = csk->seed;
-
-	wqes[0] = (struct kwqe *) l4kwqe1;
-	if (test_bit(SK_F_IPV6, &csk->flags)) {
-		wqes[1] = (struct kwqe *) l4kwqe2;
-		wqes[2] = (struct kwqe *) l4kwqe3;
-		num_wqes = 3;
-
-		l4kwqe1->conn_flags = L4_KWQ_CONNECT_REQ1_IP_V6;
-		l4kwqe2->op_code = L4_KWQE_OPCODE_VALUE_CONNECT2;
-		l4kwqe2->flags =
-			L4_KWQ_CONNECT_REQ2_LINKED_WITH_NEXT |
-			L4_LAYER_CODE << L4_KWQ_CONNECT_REQ2_LAYER_CODE_SHIFT;
-		l4kwqe2->src_ip_v6_2 = be32_to_cpu(csk->src_ip[1]);
-		l4kwqe2->src_ip_v6_3 = be32_to_cpu(csk->src_ip[2]);
-		l4kwqe2->src_ip_v6_4 = be32_to_cpu(csk->src_ip[3]);
-		l4kwqe2->dst_ip_v6_2 = be32_to_cpu(csk->dst_ip[1]);
-		l4kwqe2->dst_ip_v6_3 = be32_to_cpu(csk->dst_ip[2]);
-		l4kwqe2->dst_ip_v6_4 = be32_to_cpu(csk->dst_ip[3]);
-		l4kwqe3->mss = l4kwqe3->pmtu - sizeof(struct ipv6hdr) -
-			       sizeof(struct tcphdr);
-	} else {
-		wqes[1] = (struct kwqe *) l4kwqe3;
-		l4kwqe3->mss = l4kwqe3->pmtu - sizeof(struct iphdr) -
-			       sizeof(struct tcphdr);
-	}
-
-	l4kwqe1->op_code = L4_KWQE_OPCODE_VALUE_CONNECT1;
-	l4kwqe1->flags =
-		(L4_LAYER_CODE << L4_KWQ_CONNECT_REQ1_LAYER_CODE_SHIFT) |
-		 L4_KWQ_CONNECT_REQ3_LINKED_WITH_NEXT;
-	l4kwqe1->cid = csk->cid;
-	l4kwqe1->pg_cid = csk->pg_cid;
-	l4kwqe1->src_ip = be32_to_cpu(csk->src_ip[0]);
-	l4kwqe1->dst_ip = be32_to_cpu(csk->dst_ip[0]);
-	l4kwqe1->src_port = be16_to_cpu(csk->src_port);
-	l4kwqe1->dst_port = be16_to_cpu(csk->dst_port);
-	if (csk->tcp_flags & SK_TCP_NO_DELAY_ACK)
-		tcp_flags |= L4_KWQ_CONNECT_REQ1_NO_DELAY_ACK;
-	if (csk->tcp_flags & SK_TCP_KEEP_ALIVE)
-		tcp_flags |= L4_KWQ_CONNECT_REQ1_KEEP_ALIVE;
-	if (csk->tcp_flags & SK_TCP_NAGLE)
-		tcp_flags |= L4_KWQ_CONNECT_REQ1_NAGLE_ENABLE;
-	if (csk->tcp_flags & SK_TCP_TIMESTAMP)
-		tcp_flags |= L4_KWQ_CONNECT_REQ1_TIME_STAMP;
-	if (csk->tcp_flags & SK_TCP_SACK)
-		tcp_flags |= L4_KWQ_CONNECT_REQ1_SACK;
-	if (csk->tcp_flags & SK_TCP_SEG_SCALING)
-		tcp_flags |= L4_KWQ_CONNECT_REQ1_SEG_SCALING;
-
-	l4kwqe1->tcp_flags = tcp_flags;
-
-	return dev->submit_kwqes(dev, wqes, num_wqes);
-}
-
-static int cnic_cm_close_req(struct cnic_sock *csk)
-{
-	struct cnic_dev *dev = csk->dev;
-	struct l4_kwq_close_req *l4kwqe;
-	struct kwqe *wqes[1];
-
-	l4kwqe = (struct l4_kwq_close_req *) &csk->kwqe2;
-	memset(l4kwqe, 0, sizeof(*l4kwqe));
-	wqes[0] = (struct kwqe *) l4kwqe;
-
-	l4kwqe->op_code = L4_KWQE_OPCODE_VALUE_CLOSE;
-	l4kwqe->flags = L4_LAYER_CODE << L4_KWQ_CLOSE_REQ_LAYER_CODE_SHIFT;
-	l4kwqe->cid = csk->cid;
-
-	return dev->submit_kwqes(dev, wqes, 1);
-}
-
-static int cnic_cm_abort_req(struct cnic_sock *csk)
-{
-	struct cnic_dev *dev = csk->dev;
-	struct l4_kwq_reset_req *l4kwqe;
-	struct kwqe *wqes[1];
-
-	l4kwqe = (struct l4_kwq_reset_req *) &csk->kwqe2;
-	memset(l4kwqe, 0, sizeof(*l4kwqe));
-	wqes[0] = (struct kwqe *) l4kwqe;
-
-	l4kwqe->op_code = L4_KWQE_OPCODE_VALUE_RESET;
-	l4kwqe->flags = L4_LAYER_CODE << L4_KWQ_RESET_REQ_LAYER_CODE_SHIFT;
-	l4kwqe->cid = csk->cid;
-
-	return dev->submit_kwqes(dev, wqes, 1);
-}
-
-static int cnic_cm_create(struct cnic_dev *dev, int ulp_type, u32 cid,
-			  u32 l5_cid, struct cnic_sock **csk, void *context)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_sock *csk1;
-
-	if (l5_cid >= MAX_CM_SK_TBL_SZ)
-		return -EINVAL;
-
-	if (cp->ctx_tbl) {
-		struct cnic_context *ctx = &cp->ctx_tbl[l5_cid];
-
-		if (test_bit(CTX_FL_OFFLD_START, &ctx->ctx_flags))
-			return -EAGAIN;
-	}
-
-	csk1 = &cp->csk_tbl[l5_cid];
-	if (atomic_read(&csk1->ref_count))
-		return -EAGAIN;
-
-	if (test_and_set_bit(SK_F_INUSE, &csk1->flags))
-		return -EBUSY;
-
-	csk1->dev = dev;
-	csk1->cid = cid;
-	csk1->l5_cid = l5_cid;
-	csk1->ulp_type = ulp_type;
-	csk1->context = context;
-
-	csk1->ka_timeout = DEF_KA_TIMEOUT;
-	csk1->ka_interval = DEF_KA_INTERVAL;
-	csk1->ka_max_probe_count = DEF_KA_MAX_PROBE_COUNT;
-	csk1->tos = DEF_TOS;
-	csk1->ttl = DEF_TTL;
-	csk1->snd_seq_scale = DEF_SND_SEQ_SCALE;
-	csk1->rcv_buf = DEF_RCV_BUF;
-	csk1->snd_buf = DEF_SND_BUF;
-	csk1->seed = DEF_SEED;
-
-	*csk = csk1;
-	return 0;
-}
-
-static void cnic_cm_cleanup(struct cnic_sock *csk)
-{
-	if (csk->src_port) {
-		struct cnic_dev *dev = csk->dev;
-		struct cnic_local *cp = dev->cnic_priv;
-
-		cnic_free_id(&cp->csk_port_tbl, be16_to_cpu(csk->src_port));
-		csk->src_port = 0;
-	}
-}
-
-static void cnic_close_conn(struct cnic_sock *csk)
-{
-	if (test_bit(SK_F_PG_OFFLD_COMPLETE, &csk->flags)) {
-		cnic_cm_upload_pg(csk);
-		clear_bit(SK_F_PG_OFFLD_COMPLETE, &csk->flags);
-	}
-	cnic_cm_cleanup(csk);
-}
-
-static int cnic_cm_destroy(struct cnic_sock *csk)
-{
-	if (!cnic_in_use(csk))
-		return -EINVAL;
-
-	csk_hold(csk);
-	clear_bit(SK_F_INUSE, &csk->flags);
-	smp_mb__after_clear_bit();
-	while (atomic_read(&csk->ref_count) != 1)
-		msleep(1);
-	cnic_cm_cleanup(csk);
-
-	csk->flags = 0;
-	csk_put(csk);
-	return 0;
-}
-
-static inline u16 cnic_get_vlan(struct net_device *dev,
-				struct net_device **vlan_dev)
-{
-	if (dev->priv_flags & IFF_802_1Q_VLAN) {
-		*vlan_dev = vlan_dev_real_dev(dev);
-		return vlan_dev_vlan_id(dev);
-	}
-	*vlan_dev = dev;
-	return 0;
-}
-
-static int cnic_get_v4_route(struct sockaddr_in *dst_addr,
-			     struct dst_entry **dst)
-{
-#if defined(CONFIG_INET)
-	struct rtable *rt;
-
-	rt = ip_route_output(&init_net, dst_addr->sin_addr.s_addr, 0, 0, 0);
-	if (!IS_ERR(rt)) {
-		*dst = &rt->dst;
-		return 0;
-	}
-	return PTR_ERR(rt);
-#else
-	return -ENETUNREACH;
-#endif
-}
-
-static int cnic_get_v6_route(struct sockaddr_in6 *dst_addr,
-			     struct dst_entry **dst)
-{
-#if defined(CONFIG_IPV6) || (defined(CONFIG_IPV6_MODULE) && defined(MODULE))
-	struct flowi6 fl6;
-
-	memset(&fl6, 0, sizeof(fl6));
-	ipv6_addr_copy(&fl6.daddr, &dst_addr->sin6_addr);
-	if (ipv6_addr_type(&fl6.daddr) & IPV6_ADDR_LINKLOCAL)
-		fl6.flowi6_oif = dst_addr->sin6_scope_id;
-
-	*dst = ip6_route_output(&init_net, NULL, &fl6);
-	if (*dst)
-		return 0;
-#endif
-
-	return -ENETUNREACH;
-}
-
-static struct cnic_dev *cnic_cm_select_dev(struct sockaddr_in *dst_addr,
-					   int ulp_type)
-{
-	struct cnic_dev *dev = NULL;
-	struct dst_entry *dst;
-	struct net_device *netdev = NULL;
-	int err = -ENETUNREACH;
-
-	if (dst_addr->sin_family == AF_INET)
-		err = cnic_get_v4_route(dst_addr, &dst);
-	else if (dst_addr->sin_family == AF_INET6) {
-		struct sockaddr_in6 *dst_addr6 =
-			(struct sockaddr_in6 *) dst_addr;
-
-		err = cnic_get_v6_route(dst_addr6, &dst);
-	} else
-		return NULL;
-
-	if (err)
-		return NULL;
-
-	if (!dst->dev)
-		goto done;
-
-	cnic_get_vlan(dst->dev, &netdev);
-
-	dev = cnic_from_netdev(netdev);
-
-done:
-	dst_release(dst);
-	if (dev)
-		cnic_put(dev);
-	return dev;
-}
-
-static int cnic_resolve_addr(struct cnic_sock *csk, struct cnic_sockaddr *saddr)
-{
-	struct cnic_dev *dev = csk->dev;
-	struct cnic_local *cp = dev->cnic_priv;
-
-	return cnic_send_nlmsg(cp, ISCSI_KEVENT_PATH_REQ, csk);
-}
-
-static int cnic_get_route(struct cnic_sock *csk, struct cnic_sockaddr *saddr)
-{
-	struct cnic_dev *dev = csk->dev;
-	struct cnic_local *cp = dev->cnic_priv;
-	int is_v6, rc = 0;
-	struct dst_entry *dst = NULL;
-	struct net_device *realdev;
-	__be16 local_port;
-	u32 port_id;
-
-	if (saddr->local.v6.sin6_family == AF_INET6 &&
-	    saddr->remote.v6.sin6_family == AF_INET6)
-		is_v6 = 1;
-	else if (saddr->local.v4.sin_family == AF_INET &&
-		 saddr->remote.v4.sin_family == AF_INET)
-		is_v6 = 0;
-	else
-		return -EINVAL;
-
-	clear_bit(SK_F_IPV6, &csk->flags);
-
-	if (is_v6) {
-		set_bit(SK_F_IPV6, &csk->flags);
-		cnic_get_v6_route(&saddr->remote.v6, &dst);
-
-		memcpy(&csk->dst_ip[0], &saddr->remote.v6.sin6_addr,
-		       sizeof(struct in6_addr));
-		csk->dst_port = saddr->remote.v6.sin6_port;
-		local_port = saddr->local.v6.sin6_port;
-
-	} else {
-		cnic_get_v4_route(&saddr->remote.v4, &dst);
-
-		csk->dst_ip[0] = saddr->remote.v4.sin_addr.s_addr;
-		csk->dst_port = saddr->remote.v4.sin_port;
-		local_port = saddr->local.v4.sin_port;
-	}
-
-	csk->vlan_id = 0;
-	csk->mtu = dev->netdev->mtu;
-	if (dst && dst->dev) {
-		u16 vlan = cnic_get_vlan(dst->dev, &realdev);
-		if (realdev == dev->netdev) {
-			csk->vlan_id = vlan;
-			csk->mtu = dst_mtu(dst);
-		}
-	}
-
-	port_id = be16_to_cpu(local_port);
-	if (port_id >= CNIC_LOCAL_PORT_MIN &&
-	    port_id < CNIC_LOCAL_PORT_MAX) {
-		if (cnic_alloc_id(&cp->csk_port_tbl, port_id))
-			port_id = 0;
-	} else
-		port_id = 0;
-
-	if (!port_id) {
-		port_id = cnic_alloc_new_id(&cp->csk_port_tbl);
-		if (port_id == -1) {
-			rc = -ENOMEM;
-			goto err_out;
-		}
-		local_port = cpu_to_be16(port_id);
-	}
-	csk->src_port = local_port;
-
-err_out:
-	dst_release(dst);
-	return rc;
-}
-
-static void cnic_init_csk_state(struct cnic_sock *csk)
-{
-	csk->state = 0;
-	clear_bit(SK_F_OFFLD_SCHED, &csk->flags);
-	clear_bit(SK_F_CLOSING, &csk->flags);
-}
-
-static int cnic_cm_connect(struct cnic_sock *csk, struct cnic_sockaddr *saddr)
-{
-	struct cnic_local *cp = csk->dev->cnic_priv;
-	int err = 0;
-
-	if (cp->ethdev->drv_state & CNIC_DRV_STATE_NO_ISCSI)
-		return -EOPNOTSUPP;
-
-	if (!cnic_in_use(csk))
-		return -EINVAL;
-
-	if (test_and_set_bit(SK_F_CONNECT_START, &csk->flags))
-		return -EINVAL;
-
-	cnic_init_csk_state(csk);
-
-	err = cnic_get_route(csk, saddr);
-	if (err)
-		goto err_out;
-
-	err = cnic_resolve_addr(csk, saddr);
-	if (!err)
-		return 0;
-
-err_out:
-	clear_bit(SK_F_CONNECT_START, &csk->flags);
-	return err;
-}
-
-static int cnic_cm_abort(struct cnic_sock *csk)
-{
-	struct cnic_local *cp = csk->dev->cnic_priv;
-	u32 opcode = L4_KCQE_OPCODE_VALUE_RESET_COMP;
-
-	if (!cnic_in_use(csk))
-		return -EINVAL;
-
-	if (cnic_abort_prep(csk))
-		return cnic_cm_abort_req(csk);
-
-	/* Getting here means that we haven't started connect, or
-	 * connect was not successful.
-	 */
-
-	cp->close_conn(csk, opcode);
-	if (csk->state != opcode)
-		return -EALREADY;
-
-	return 0;
-}
-
-static int cnic_cm_close(struct cnic_sock *csk)
-{
-	if (!cnic_in_use(csk))
-		return -EINVAL;
-
-	if (cnic_close_prep(csk)) {
-		csk->state = L4_KCQE_OPCODE_VALUE_CLOSE_COMP;
-		return cnic_cm_close_req(csk);
-	} else {
-		return -EALREADY;
-	}
-	return 0;
-}
-
-static void cnic_cm_upcall(struct cnic_local *cp, struct cnic_sock *csk,
-			   u8 opcode)
-{
-	struct cnic_ulp_ops *ulp_ops;
-	int ulp_type = csk->ulp_type;
-
-	rcu_read_lock();
-	ulp_ops = rcu_dereference(cp->ulp_ops[ulp_type]);
-	if (ulp_ops) {
-		if (opcode == L4_KCQE_OPCODE_VALUE_CONNECT_COMPLETE)
-			ulp_ops->cm_connect_complete(csk);
-		else if (opcode == L4_KCQE_OPCODE_VALUE_CLOSE_COMP)
-			ulp_ops->cm_close_complete(csk);
-		else if (opcode == L4_KCQE_OPCODE_VALUE_RESET_RECEIVED)
-			ulp_ops->cm_remote_abort(csk);
-		else if (opcode == L4_KCQE_OPCODE_VALUE_RESET_COMP)
-			ulp_ops->cm_abort_complete(csk);
-		else if (opcode == L4_KCQE_OPCODE_VALUE_CLOSE_RECEIVED)
-			ulp_ops->cm_remote_close(csk);
-	}
-	rcu_read_unlock();
-}
-
-static int cnic_cm_set_pg(struct cnic_sock *csk)
-{
-	if (cnic_offld_prep(csk)) {
-		if (test_bit(SK_F_PG_OFFLD_COMPLETE, &csk->flags))
-			cnic_cm_update_pg(csk);
-		else
-			cnic_cm_offload_pg(csk);
-	}
-	return 0;
-}
-
-static void cnic_cm_process_offld_pg(struct cnic_dev *dev, struct l4_kcq *kcqe)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	u32 l5_cid = kcqe->pg_host_opaque;
-	u8 opcode = kcqe->op_code;
-	struct cnic_sock *csk = &cp->csk_tbl[l5_cid];
-
-	csk_hold(csk);
-	if (!cnic_in_use(csk))
-		goto done;
-
-	if (opcode == L4_KCQE_OPCODE_VALUE_UPDATE_PG) {
-		clear_bit(SK_F_OFFLD_SCHED, &csk->flags);
-		goto done;
-	}
-	/* Possible PG kcqe status:  SUCCESS, OFFLOADED_PG, or CTX_ALLOC_FAIL */
-	if (kcqe->status == L4_KCQE_COMPLETION_STATUS_CTX_ALLOC_FAIL) {
-		clear_bit(SK_F_OFFLD_SCHED, &csk->flags);
-		cnic_cm_upcall(cp, csk,
-			       L4_KCQE_OPCODE_VALUE_CONNECT_COMPLETE);
-		goto done;
-	}
-
-	csk->pg_cid = kcqe->pg_cid;
-	set_bit(SK_F_PG_OFFLD_COMPLETE, &csk->flags);
-	cnic_cm_conn_req(csk);
-
-done:
-	csk_put(csk);
-}
-
-static void cnic_process_fcoe_term_conn(struct cnic_dev *dev, struct kcqe *kcqe)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct fcoe_kcqe *fc_kcqe = (struct fcoe_kcqe *) kcqe;
-	u32 l5_cid = fc_kcqe->fcoe_conn_id + BNX2X_FCOE_L5_CID_BASE;
-	struct cnic_context *ctx = &cp->ctx_tbl[l5_cid];
-
-	ctx->timestamp = jiffies;
-	ctx->wait_cond = 1;
-	wake_up(&ctx->waitq);
-}
-
-static void cnic_cm_process_kcqe(struct cnic_dev *dev, struct kcqe *kcqe)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct l4_kcq *l4kcqe = (struct l4_kcq *) kcqe;
-	u8 opcode = l4kcqe->op_code;
-	u32 l5_cid;
-	struct cnic_sock *csk;
-
-	if (opcode == FCOE_RAMROD_CMD_ID_TERMINATE_CONN) {
-		cnic_process_fcoe_term_conn(dev, kcqe);
-		return;
-	}
-	if (opcode == L4_KCQE_OPCODE_VALUE_OFFLOAD_PG ||
-	    opcode == L4_KCQE_OPCODE_VALUE_UPDATE_PG) {
-		cnic_cm_process_offld_pg(dev, l4kcqe);
-		return;
-	}
-
-	l5_cid = l4kcqe->conn_id;
-	if (opcode & 0x80)
-		l5_cid = l4kcqe->cid;
-	if (l5_cid >= MAX_CM_SK_TBL_SZ)
-		return;
-
-	csk = &cp->csk_tbl[l5_cid];
-	csk_hold(csk);
-
-	if (!cnic_in_use(csk)) {
-		csk_put(csk);
-		return;
-	}
-
-	switch (opcode) {
-	case L5CM_RAMROD_CMD_ID_TCP_CONNECT:
-		if (l4kcqe->status != 0) {
-			clear_bit(SK_F_OFFLD_SCHED, &csk->flags);
-			cnic_cm_upcall(cp, csk,
-				       L4_KCQE_OPCODE_VALUE_CONNECT_COMPLETE);
-		}
-		break;
-	case L4_KCQE_OPCODE_VALUE_CONNECT_COMPLETE:
-		if (l4kcqe->status == 0)
-			set_bit(SK_F_OFFLD_COMPLETE, &csk->flags);
-
-		smp_mb__before_clear_bit();
-		clear_bit(SK_F_OFFLD_SCHED, &csk->flags);
-		cnic_cm_upcall(cp, csk, opcode);
-		break;
-
-	case L4_KCQE_OPCODE_VALUE_RESET_RECEIVED:
-	case L4_KCQE_OPCODE_VALUE_CLOSE_COMP:
-	case L4_KCQE_OPCODE_VALUE_RESET_COMP:
-	case L5CM_RAMROD_CMD_ID_SEARCHER_DELETE:
-	case L5CM_RAMROD_CMD_ID_TERMINATE_OFFLOAD:
-		cp->close_conn(csk, opcode);
-		break;
-
-	case L4_KCQE_OPCODE_VALUE_CLOSE_RECEIVED:
-		/* after we already sent CLOSE_REQ */
-		if (test_bit(CNIC_F_BNX2X_CLASS, &dev->flags) &&
-		    !test_bit(SK_F_OFFLD_COMPLETE, &csk->flags) &&
-		    csk->state == L4_KCQE_OPCODE_VALUE_CLOSE_COMP)
-			cp->close_conn(csk, L4_KCQE_OPCODE_VALUE_RESET_COMP);
-		else
-			cnic_cm_upcall(cp, csk, opcode);
-		break;
-	}
-	csk_put(csk);
-}
-
-static void cnic_cm_indicate_kcqe(void *data, struct kcqe *kcqe[], u32 num)
-{
-	struct cnic_dev *dev = data;
-	int i;
-
-	for (i = 0; i < num; i++)
-		cnic_cm_process_kcqe(dev, kcqe[i]);
-}
-
-static struct cnic_ulp_ops cm_ulp_ops = {
-	.indicate_kcqes		= cnic_cm_indicate_kcqe,
-};
-
-static void cnic_cm_free_mem(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-
-	kfree(cp->csk_tbl);
-	cp->csk_tbl = NULL;
-	cnic_free_id_tbl(&cp->csk_port_tbl);
-}
-
-static int cnic_cm_alloc_mem(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	u32 port_id;
-
-	cp->csk_tbl = kzalloc(sizeof(struct cnic_sock) * MAX_CM_SK_TBL_SZ,
-			      GFP_KERNEL);
-	if (!cp->csk_tbl)
-		return -ENOMEM;
-
-	port_id = random32();
-	port_id %= CNIC_LOCAL_PORT_RANGE;
-	if (cnic_init_id_tbl(&cp->csk_port_tbl, CNIC_LOCAL_PORT_RANGE,
-			     CNIC_LOCAL_PORT_MIN, port_id)) {
-		cnic_cm_free_mem(dev);
-		return -ENOMEM;
-	}
-	return 0;
-}
-
-static int cnic_ready_to_close(struct cnic_sock *csk, u32 opcode)
-{
-	if (test_and_clear_bit(SK_F_OFFLD_COMPLETE, &csk->flags)) {
-		/* Unsolicited RESET_COMP or RESET_RECEIVED */
-		opcode = L4_KCQE_OPCODE_VALUE_RESET_RECEIVED;
-		csk->state = opcode;
-	}
-
-	/* 1. If event opcode matches the expected event in csk->state
-	 * 2. If the expected event is CLOSE_COMP or RESET_COMP, we accept any
-	 *    event
-	 * 3. If the expected event is 0, meaning the connection was never
-	 *    never established, we accept the opcode from cm_abort.
-	 */
-	if (opcode == csk->state || csk->state == 0 ||
-	    csk->state == L4_KCQE_OPCODE_VALUE_CLOSE_COMP ||
-	    csk->state == L4_KCQE_OPCODE_VALUE_RESET_COMP) {
-		if (!test_and_set_bit(SK_F_CLOSING, &csk->flags)) {
-			if (csk->state == 0)
-				csk->state = opcode;
-			return 1;
-		}
-	}
-	return 0;
-}
-
-static void cnic_close_bnx2_conn(struct cnic_sock *csk, u32 opcode)
-{
-	struct cnic_dev *dev = csk->dev;
-	struct cnic_local *cp = dev->cnic_priv;
-
-	if (opcode == L4_KCQE_OPCODE_VALUE_RESET_RECEIVED) {
-		cnic_cm_upcall(cp, csk, opcode);
-		return;
-	}
-
-	clear_bit(SK_F_CONNECT_START, &csk->flags);
-	cnic_close_conn(csk);
-	csk->state = opcode;
-	cnic_cm_upcall(cp, csk, opcode);
-}
-
-static void cnic_cm_stop_bnx2_hw(struct cnic_dev *dev)
-{
-}
-
-static int cnic_cm_init_bnx2_hw(struct cnic_dev *dev)
-{
-	u32 seed;
-
-	seed = random32();
-	cnic_ctx_wr(dev, 45, 0, seed);
-	return 0;
-}
-
-static void cnic_close_bnx2x_conn(struct cnic_sock *csk, u32 opcode)
-{
-	struct cnic_dev *dev = csk->dev;
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_context *ctx = &cp->ctx_tbl[csk->l5_cid];
-	union l5cm_specific_data l5_data;
-	u32 cmd = 0;
-	int close_complete = 0;
-
-	switch (opcode) {
-	case L4_KCQE_OPCODE_VALUE_RESET_RECEIVED:
-	case L4_KCQE_OPCODE_VALUE_CLOSE_COMP:
-	case L4_KCQE_OPCODE_VALUE_RESET_COMP:
-		if (cnic_ready_to_close(csk, opcode)) {
-			if (test_bit(SK_F_PG_OFFLD_COMPLETE, &csk->flags))
-				cmd = L5CM_RAMROD_CMD_ID_SEARCHER_DELETE;
-			else
-				close_complete = 1;
-		}
-		break;
-	case L5CM_RAMROD_CMD_ID_SEARCHER_DELETE:
-		cmd = L5CM_RAMROD_CMD_ID_TERMINATE_OFFLOAD;
-		break;
-	case L5CM_RAMROD_CMD_ID_TERMINATE_OFFLOAD:
-		close_complete = 1;
-		break;
-	}
-	if (cmd) {
-		memset(&l5_data, 0, sizeof(l5_data));
-
-		cnic_submit_kwqe_16(dev, cmd, csk->cid, ISCSI_CONNECTION_TYPE,
-				    &l5_data);
-	} else if (close_complete) {
-		ctx->timestamp = jiffies;
-		cnic_close_conn(csk);
-		cnic_cm_upcall(cp, csk, csk->state);
-	}
-}
-
-static void cnic_cm_stop_bnx2x_hw(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-
-	if (!cp->ctx_tbl)
-		return;
-
-	if (!netif_running(dev->netdev))
-		return;
-
-	cnic_bnx2x_delete_wait(dev, 0);
-
-	cancel_delayed_work(&cp->delete_task);
-	flush_workqueue(cnic_wq);
-
-	if (atomic_read(&cp->iscsi_conn) != 0)
-		netdev_warn(dev->netdev, "%d iSCSI connections not destroyed\n",
-			    atomic_read(&cp->iscsi_conn));
-}
-
-static int cnic_cm_init_bnx2x_hw(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	u32 pfid = cp->pfid;
-	u32 port = CNIC_PORT(cp);
-
-	cnic_init_bnx2x_mac(dev);
-	cnic_bnx2x_set_tcp_timestamp(dev, 1);
-
-	CNIC_WR16(dev, BAR_XSTRORM_INTMEM +
-		  XSTORM_ISCSI_LOCAL_VLAN_OFFSET(pfid), 0);
-
-	CNIC_WR(dev, BAR_XSTRORM_INTMEM +
-		XSTORM_TCP_GLOBAL_DEL_ACK_COUNTER_ENABLED_OFFSET(port), 1);
-	CNIC_WR(dev, BAR_XSTRORM_INTMEM +
-		XSTORM_TCP_GLOBAL_DEL_ACK_COUNTER_MAX_COUNT_OFFSET(port),
-		DEF_MAX_DA_COUNT);
-
-	CNIC_WR8(dev, BAR_XSTRORM_INTMEM +
-		 XSTORM_ISCSI_TCP_VARS_TTL_OFFSET(pfid), DEF_TTL);
-	CNIC_WR8(dev, BAR_XSTRORM_INTMEM +
-		 XSTORM_ISCSI_TCP_VARS_TOS_OFFSET(pfid), DEF_TOS);
-	CNIC_WR8(dev, BAR_XSTRORM_INTMEM +
-		 XSTORM_ISCSI_TCP_VARS_ADV_WND_SCL_OFFSET(pfid), 2);
-	CNIC_WR(dev, BAR_XSTRORM_INTMEM +
-		XSTORM_TCP_TX_SWS_TIMER_VAL_OFFSET(pfid), DEF_SWS_TIMER);
-
-	CNIC_WR(dev, BAR_TSTRORM_INTMEM + TSTORM_TCP_MAX_CWND_OFFSET(pfid),
-		DEF_MAX_CWND);
-	return 0;
-}
-
-static void cnic_delete_task(struct work_struct *work)
-{
-	struct cnic_local *cp;
-	struct cnic_dev *dev;
-	u32 i;
-	int need_resched = 0;
-
-	cp = container_of(work, struct cnic_local, delete_task.work);
-	dev = cp->dev;
-
-	if (test_and_clear_bit(CNIC_LCL_FL_STOP_ISCSI, &cp->cnic_local_flags)) {
-		struct drv_ctl_info info;
-
-		cnic_ulp_stop_one(cp, CNIC_ULP_ISCSI);
-
-		info.cmd = DRV_CTL_ISCSI_STOPPED_CMD;
-		cp->ethdev->drv_ctl(dev->netdev, &info);
-	}
-
-	for (i = 0; i < cp->max_cid_space; i++) {
-		struct cnic_context *ctx = &cp->ctx_tbl[i];
-		int err;
-
-		if (!test_bit(CTX_FL_OFFLD_START, &ctx->ctx_flags) ||
-		    !test_bit(CTX_FL_DELETE_WAIT, &ctx->ctx_flags))
-			continue;
-
-		if (!time_after(jiffies, ctx->timestamp + (2 * HZ))) {
-			need_resched = 1;
-			continue;
-		}
-
-		if (!test_and_clear_bit(CTX_FL_DELETE_WAIT, &ctx->ctx_flags))
-			continue;
-
-		err = cnic_bnx2x_destroy_ramrod(dev, i);
-
-		cnic_free_bnx2x_conn_resc(dev, i);
-		if (!err) {
-			if (ctx->ulp_proto_id == CNIC_ULP_ISCSI)
-				atomic_dec(&cp->iscsi_conn);
-
-			clear_bit(CTX_FL_OFFLD_START, &ctx->ctx_flags);
-		}
-	}
-
-	if (need_resched)
-		queue_delayed_work(cnic_wq, &cp->delete_task,
-				   msecs_to_jiffies(10));
-
-}
-
-static int cnic_cm_open(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	int err;
-
-	err = cnic_cm_alloc_mem(dev);
-	if (err)
-		return err;
-
-	err = cp->start_cm(dev);
-
-	if (err)
-		goto err_out;
-
-	INIT_DELAYED_WORK(&cp->delete_task, cnic_delete_task);
-
-	dev->cm_create = cnic_cm_create;
-	dev->cm_destroy = cnic_cm_destroy;
-	dev->cm_connect = cnic_cm_connect;
-	dev->cm_abort = cnic_cm_abort;
-	dev->cm_close = cnic_cm_close;
-	dev->cm_select_dev = cnic_cm_select_dev;
-
-	cp->ulp_handle[CNIC_ULP_L4] = dev;
-	rcu_assign_pointer(cp->ulp_ops[CNIC_ULP_L4], &cm_ulp_ops);
-	return 0;
-
-err_out:
-	cnic_cm_free_mem(dev);
-	return err;
-}
-
-static int cnic_cm_shutdown(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	int i;
-
-	cp->stop_cm(dev);
-
-	if (!cp->csk_tbl)
-		return 0;
-
-	for (i = 0; i < MAX_CM_SK_TBL_SZ; i++) {
-		struct cnic_sock *csk = &cp->csk_tbl[i];
-
-		clear_bit(SK_F_INUSE, &csk->flags);
-		cnic_cm_cleanup(csk);
-	}
-	cnic_cm_free_mem(dev);
-
-	return 0;
-}
-
-static void cnic_init_context(struct cnic_dev *dev, u32 cid)
-{
-	u32 cid_addr;
-	int i;
-
-	cid_addr = GET_CID_ADDR(cid);
-
-	for (i = 0; i < CTX_SIZE; i += 4)
-		cnic_ctx_wr(dev, cid_addr, i, 0);
-}
-
-static int cnic_setup_5709_context(struct cnic_dev *dev, int valid)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	int ret = 0, i;
-	u32 valid_bit = valid ? BNX2_CTX_HOST_PAGE_TBL_DATA0_VALID : 0;
-
-	if (CHIP_NUM(cp) != CHIP_NUM_5709)
-		return 0;
-
-	for (i = 0; i < cp->ctx_blks; i++) {
-		int j;
-		u32 idx = cp->ctx_arr[i].cid / cp->cids_per_blk;
-		u32 val;
-
-		memset(cp->ctx_arr[i].ctx, 0, BCM_PAGE_SIZE);
-
-		CNIC_WR(dev, BNX2_CTX_HOST_PAGE_TBL_DATA0,
-			(cp->ctx_arr[i].mapping & 0xffffffff) | valid_bit);
-		CNIC_WR(dev, BNX2_CTX_HOST_PAGE_TBL_DATA1,
-			(u64) cp->ctx_arr[i].mapping >> 32);
-		CNIC_WR(dev, BNX2_CTX_HOST_PAGE_TBL_CTRL, idx |
-			BNX2_CTX_HOST_PAGE_TBL_CTRL_WRITE_REQ);
-		for (j = 0; j < 10; j++) {
-
-			val = CNIC_RD(dev, BNX2_CTX_HOST_PAGE_TBL_CTRL);
-			if (!(val & BNX2_CTX_HOST_PAGE_TBL_CTRL_WRITE_REQ))
-				break;
-			udelay(5);
-		}
-		if (val & BNX2_CTX_HOST_PAGE_TBL_CTRL_WRITE_REQ) {
-			ret = -EBUSY;
-			break;
-		}
-	}
-	return ret;
-}
-
-static void cnic_free_irq(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_eth_dev *ethdev = cp->ethdev;
-
-	if (ethdev->drv_state & CNIC_DRV_STATE_USING_MSIX) {
-		cp->disable_int_sync(dev);
-		tasklet_kill(&cp->cnic_irq_task);
-		free_irq(ethdev->irq_arr[0].vector, dev);
-	}
-}
-
-static int cnic_request_irq(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_eth_dev *ethdev = cp->ethdev;
-	int err;
-
-	err = request_irq(ethdev->irq_arr[0].vector, cnic_irq, 0, "cnic", dev);
-	if (err)
-		tasklet_disable(&cp->cnic_irq_task);
-
-	return err;
-}
-
-static int cnic_init_bnx2_irq(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_eth_dev *ethdev = cp->ethdev;
-
-	if (ethdev->drv_state & CNIC_DRV_STATE_USING_MSIX) {
-		int err, i = 0;
-		int sblk_num = cp->status_blk_num;
-		u32 base = ((sblk_num - 1) * BNX2_HC_SB_CONFIG_SIZE) +
-			   BNX2_HC_SB_CONFIG_1;
-
-		CNIC_WR(dev, base, BNX2_HC_SB_CONFIG_1_ONE_SHOT);
-
-		CNIC_WR(dev, base + BNX2_HC_COMP_PROD_TRIP_OFF, (2 << 16) | 8);
-		CNIC_WR(dev, base + BNX2_HC_COM_TICKS_OFF, (64 << 16) | 220);
-		CNIC_WR(dev, base + BNX2_HC_CMD_TICKS_OFF, (64 << 16) | 220);
-
-		cp->last_status_idx = cp->status_blk.bnx2->status_idx;
-		tasklet_init(&cp->cnic_irq_task, cnic_service_bnx2_msix,
-			     (unsigned long) dev);
-		err = cnic_request_irq(dev);
-		if (err)
-			return err;
-
-		while (cp->status_blk.bnx2->status_completion_producer_index &&
-		       i < 10) {
-			CNIC_WR(dev, BNX2_HC_COALESCE_NOW,
-				1 << (11 + sblk_num));
-			udelay(10);
-			i++;
-			barrier();
-		}
-		if (cp->status_blk.bnx2->status_completion_producer_index) {
-			cnic_free_irq(dev);
-			goto failed;
-		}
-
-	} else {
-		struct status_block *sblk = cp->status_blk.gen;
-		u32 hc_cmd = CNIC_RD(dev, BNX2_HC_COMMAND);
-		int i = 0;
-
-		while (sblk->status_completion_producer_index && i < 10) {
-			CNIC_WR(dev, BNX2_HC_COMMAND,
-				hc_cmd | BNX2_HC_COMMAND_COAL_NOW_WO_INT);
-			udelay(10);
-			i++;
-			barrier();
-		}
-		if (sblk->status_completion_producer_index)
-			goto failed;
-
-	}
-	return 0;
-
-failed:
-	netdev_err(dev->netdev, "KCQ index not resetting to 0\n");
-	return -EBUSY;
-}
-
-static void cnic_enable_bnx2_int(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_eth_dev *ethdev = cp->ethdev;
-
-	if (!(ethdev->drv_state & CNIC_DRV_STATE_USING_MSIX))
-		return;
-
-	CNIC_WR(dev, BNX2_PCICFG_INT_ACK_CMD, cp->int_num |
-		BNX2_PCICFG_INT_ACK_CMD_INDEX_VALID | cp->last_status_idx);
-}
-
-static void cnic_disable_bnx2_int_sync(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_eth_dev *ethdev = cp->ethdev;
-
-	if (!(ethdev->drv_state & CNIC_DRV_STATE_USING_MSIX))
-		return;
-
-	CNIC_WR(dev, BNX2_PCICFG_INT_ACK_CMD, cp->int_num |
-		BNX2_PCICFG_INT_ACK_CMD_MASK_INT);
-	CNIC_RD(dev, BNX2_PCICFG_INT_ACK_CMD);
-	synchronize_irq(ethdev->irq_arr[0].vector);
-}
-
-static void cnic_init_bnx2_tx_ring(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_eth_dev *ethdev = cp->ethdev;
-	struct cnic_uio_dev *udev = cp->udev;
-	u32 cid_addr, tx_cid, sb_id;
-	u32 val, offset0, offset1, offset2, offset3;
-	int i;
-	struct tx_bd *txbd;
-	dma_addr_t buf_map, ring_map = udev->l2_ring_map;
-	struct status_block *s_blk = cp->status_blk.gen;
-
-	sb_id = cp->status_blk_num;
-	tx_cid = 20;
-	cp->tx_cons_ptr = &s_blk->status_tx_quick_consumer_index2;
-	if (ethdev->drv_state & CNIC_DRV_STATE_USING_MSIX) {
-		struct status_block_msix *sblk = cp->status_blk.bnx2;
-
-		tx_cid = TX_TSS_CID + sb_id - 1;
-		CNIC_WR(dev, BNX2_TSCH_TSS_CFG, (sb_id << 24) |
-			(TX_TSS_CID << 7));
-		cp->tx_cons_ptr = &sblk->status_tx_quick_consumer_index;
-	}
-	cp->tx_cons = *cp->tx_cons_ptr;
-
-	cid_addr = GET_CID_ADDR(tx_cid);
-	if (CHIP_NUM(cp) == CHIP_NUM_5709) {
-		u32 cid_addr2 = GET_CID_ADDR(tx_cid + 4) + 0x40;
-
-		for (i = 0; i < PHY_CTX_SIZE; i += 4)
-			cnic_ctx_wr(dev, cid_addr2, i, 0);
-
-		offset0 = BNX2_L2CTX_TYPE_XI;
-		offset1 = BNX2_L2CTX_CMD_TYPE_XI;
-		offset2 = BNX2_L2CTX_TBDR_BHADDR_HI_XI;
-		offset3 = BNX2_L2CTX_TBDR_BHADDR_LO_XI;
-	} else {
-		cnic_init_context(dev, tx_cid);
-		cnic_init_context(dev, tx_cid + 1);
-
-		offset0 = BNX2_L2CTX_TYPE;
-		offset1 = BNX2_L2CTX_CMD_TYPE;
-		offset2 = BNX2_L2CTX_TBDR_BHADDR_HI;
-		offset3 = BNX2_L2CTX_TBDR_BHADDR_LO;
-	}
-	val = BNX2_L2CTX_TYPE_TYPE_L2 | BNX2_L2CTX_TYPE_SIZE_L2;
-	cnic_ctx_wr(dev, cid_addr, offset0, val);
-
-	val = BNX2_L2CTX_CMD_TYPE_TYPE_L2 | (8 << 16);
-	cnic_ctx_wr(dev, cid_addr, offset1, val);
-
-	txbd = udev->l2_ring;
-
-	buf_map = udev->l2_buf_map;
-	for (i = 0; i < MAX_TX_DESC_CNT; i++, txbd++) {
-		txbd->tx_bd_haddr_hi = (u64) buf_map >> 32;
-		txbd->tx_bd_haddr_lo = (u64) buf_map & 0xffffffff;
-	}
-	val = (u64) ring_map >> 32;
-	cnic_ctx_wr(dev, cid_addr, offset2, val);
-	txbd->tx_bd_haddr_hi = val;
-
-	val = (u64) ring_map & 0xffffffff;
-	cnic_ctx_wr(dev, cid_addr, offset3, val);
-	txbd->tx_bd_haddr_lo = val;
-}
-
-static void cnic_init_bnx2_rx_ring(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_eth_dev *ethdev = cp->ethdev;
-	struct cnic_uio_dev *udev = cp->udev;
-	u32 cid_addr, sb_id, val, coal_reg, coal_val;
-	int i;
-	struct rx_bd *rxbd;
-	struct status_block *s_blk = cp->status_blk.gen;
-	dma_addr_t ring_map = udev->l2_ring_map;
-
-	sb_id = cp->status_blk_num;
-	cnic_init_context(dev, 2);
-	cp->rx_cons_ptr = &s_blk->status_rx_quick_consumer_index2;
-	coal_reg = BNX2_HC_COMMAND;
-	coal_val = CNIC_RD(dev, coal_reg);
-	if (ethdev->drv_state & CNIC_DRV_STATE_USING_MSIX) {
-		struct status_block_msix *sblk = cp->status_blk.bnx2;
-
-		cp->rx_cons_ptr = &sblk->status_rx_quick_consumer_index;
-		coal_reg = BNX2_HC_COALESCE_NOW;
-		coal_val = 1 << (11 + sb_id);
-	}
-	i = 0;
-	while (!(*cp->rx_cons_ptr != 0) && i < 10) {
-		CNIC_WR(dev, coal_reg, coal_val);
-		udelay(10);
-		i++;
-		barrier();
-	}
-	cp->rx_cons = *cp->rx_cons_ptr;
-
-	cid_addr = GET_CID_ADDR(2);
-	val = BNX2_L2CTX_CTX_TYPE_CTX_BD_CHN_TYPE_VALUE |
-	      BNX2_L2CTX_CTX_TYPE_SIZE_L2 | (0x02 << 8);
-	cnic_ctx_wr(dev, cid_addr, BNX2_L2CTX_CTX_TYPE, val);
-
-	if (sb_id == 0)
-		val = 2 << BNX2_L2CTX_L2_STATUSB_NUM_SHIFT;
-	else
-		val = BNX2_L2CTX_L2_STATUSB_NUM(sb_id);
-	cnic_ctx_wr(dev, cid_addr, BNX2_L2CTX_HOST_BDIDX, val);
-
-	rxbd = udev->l2_ring + BCM_PAGE_SIZE;
-	for (i = 0; i < MAX_RX_DESC_CNT; i++, rxbd++) {
-		dma_addr_t buf_map;
-		int n = (i % cp->l2_rx_ring_size) + 1;
-
-		buf_map = udev->l2_buf_map + (n * cp->l2_single_buf_size);
-		rxbd->rx_bd_len = cp->l2_single_buf_size;
-		rxbd->rx_bd_flags = RX_BD_FLAGS_START | RX_BD_FLAGS_END;
-		rxbd->rx_bd_haddr_hi = (u64) buf_map >> 32;
-		rxbd->rx_bd_haddr_lo = (u64) buf_map & 0xffffffff;
-	}
-	val = (u64) (ring_map + BCM_PAGE_SIZE) >> 32;
-	cnic_ctx_wr(dev, cid_addr, BNX2_L2CTX_NX_BDHADDR_HI, val);
-	rxbd->rx_bd_haddr_hi = val;
-
-	val = (u64) (ring_map + BCM_PAGE_SIZE) & 0xffffffff;
-	cnic_ctx_wr(dev, cid_addr, BNX2_L2CTX_NX_BDHADDR_LO, val);
-	rxbd->rx_bd_haddr_lo = val;
-
-	val = cnic_reg_rd_ind(dev, BNX2_RXP_SCRATCH_RXP_FLOOD);
-	cnic_reg_wr_ind(dev, BNX2_RXP_SCRATCH_RXP_FLOOD, val | (1 << 2));
-}
-
-static void cnic_shutdown_bnx2_rx_ring(struct cnic_dev *dev)
-{
-	struct kwqe *wqes[1], l2kwqe;
-
-	memset(&l2kwqe, 0, sizeof(l2kwqe));
-	wqes[0] = &l2kwqe;
-	l2kwqe.kwqe_op_flag = (L2_LAYER_CODE << KWQE_LAYER_SHIFT) |
-			      (L2_KWQE_OPCODE_VALUE_FLUSH <<
-			       KWQE_OPCODE_SHIFT) | 2;
-	dev->submit_kwqes(dev, wqes, 1);
-}
-
-static void cnic_set_bnx2_mac(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	u32 val;
-
-	val = cp->func << 2;
-
-	cp->shmem_base = cnic_reg_rd_ind(dev, BNX2_SHM_HDR_ADDR_0 + val);
-
-	val = cnic_reg_rd_ind(dev, cp->shmem_base +
-			      BNX2_PORT_HW_CFG_ISCSI_MAC_UPPER);
-	dev->mac_addr[0] = (u8) (val >> 8);
-	dev->mac_addr[1] = (u8) val;
-
-	CNIC_WR(dev, BNX2_EMAC_MAC_MATCH4, val);
-
-	val = cnic_reg_rd_ind(dev, cp->shmem_base +
-			      BNX2_PORT_HW_CFG_ISCSI_MAC_LOWER);
-	dev->mac_addr[2] = (u8) (val >> 24);
-	dev->mac_addr[3] = (u8) (val >> 16);
-	dev->mac_addr[4] = (u8) (val >> 8);
-	dev->mac_addr[5] = (u8) val;
-
-	CNIC_WR(dev, BNX2_EMAC_MAC_MATCH5, val);
-
-	val = 4 | BNX2_RPM_SORT_USER2_BC_EN;
-	if (CHIP_NUM(cp) != CHIP_NUM_5709)
-		val |= BNX2_RPM_SORT_USER2_PROM_VLAN;
-
-	CNIC_WR(dev, BNX2_RPM_SORT_USER2, 0x0);
-	CNIC_WR(dev, BNX2_RPM_SORT_USER2, val);
-	CNIC_WR(dev, BNX2_RPM_SORT_USER2, val | BNX2_RPM_SORT_USER2_ENA);
-}
-
-static int cnic_start_bnx2_hw(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_eth_dev *ethdev = cp->ethdev;
-	struct status_block *sblk = cp->status_blk.gen;
-	u32 val, kcq_cid_addr, kwq_cid_addr;
-	int err;
-
-	cnic_set_bnx2_mac(dev);
-
-	val = CNIC_RD(dev, BNX2_MQ_CONFIG);
-	val &= ~BNX2_MQ_CONFIG_KNL_BYP_BLK_SIZE;
-	if (BCM_PAGE_BITS > 12)
-		val |= (12 - 8)  << 4;
-	else
-		val |= (BCM_PAGE_BITS - 8)  << 4;
-
-	CNIC_WR(dev, BNX2_MQ_CONFIG, val);
-
-	CNIC_WR(dev, BNX2_HC_COMP_PROD_TRIP, (2 << 16) | 8);
-	CNIC_WR(dev, BNX2_HC_COM_TICKS, (64 << 16) | 220);
-	CNIC_WR(dev, BNX2_HC_CMD_TICKS, (64 << 16) | 220);
-
-	err = cnic_setup_5709_context(dev, 1);
-	if (err)
-		return err;
-
-	cnic_init_context(dev, KWQ_CID);
-	cnic_init_context(dev, KCQ_CID);
-
-	kwq_cid_addr = GET_CID_ADDR(KWQ_CID);
-	cp->kwq_io_addr = MB_GET_CID_ADDR(KWQ_CID) + L5_KRNLQ_HOST_QIDX;
-
-	cp->max_kwq_idx = MAX_KWQ_IDX;
-	cp->kwq_prod_idx = 0;
-	cp->kwq_con_idx = 0;
-	set_bit(CNIC_LCL_FL_KWQ_INIT, &cp->cnic_local_flags);
-
-	if (CHIP_NUM(cp) == CHIP_NUM_5706 || CHIP_NUM(cp) == CHIP_NUM_5708)
-		cp->kwq_con_idx_ptr = &sblk->status_rx_quick_consumer_index15;
-	else
-		cp->kwq_con_idx_ptr = &sblk->status_cmd_consumer_index;
-
-	/* Initialize the kernel work queue context. */
-	val = KRNLQ_TYPE_TYPE_KRNLQ | KRNLQ_SIZE_TYPE_SIZE |
-	      (BCM_PAGE_BITS - 8) | KRNLQ_FLAGS_QE_SELF_SEQ;
-	cnic_ctx_wr(dev, kwq_cid_addr, L5_KRNLQ_TYPE, val);
-
-	val = (BCM_PAGE_SIZE / sizeof(struct kwqe) - 1) << 16;
-	cnic_ctx_wr(dev, kwq_cid_addr, L5_KRNLQ_QE_SELF_SEQ_MAX, val);
-
-	val = ((BCM_PAGE_SIZE / sizeof(struct kwqe)) << 16) | KWQ_PAGE_CNT;
-	cnic_ctx_wr(dev, kwq_cid_addr, L5_KRNLQ_PGTBL_NPAGES, val);
-
-	val = (u32) ((u64) cp->kwq_info.pgtbl_map >> 32);
-	cnic_ctx_wr(dev, kwq_cid_addr, L5_KRNLQ_PGTBL_HADDR_HI, val);
-
-	val = (u32) cp->kwq_info.pgtbl_map;
-	cnic_ctx_wr(dev, kwq_cid_addr, L5_KRNLQ_PGTBL_HADDR_LO, val);
-
-	kcq_cid_addr = GET_CID_ADDR(KCQ_CID);
-	cp->kcq1.io_addr = MB_GET_CID_ADDR(KCQ_CID) + L5_KRNLQ_HOST_QIDX;
-
-	cp->kcq1.sw_prod_idx = 0;
-	cp->kcq1.hw_prod_idx_ptr =
-		(u16 *) &sblk->status_completion_producer_index;
-
-	cp->kcq1.status_idx_ptr = (u16 *) &sblk->status_idx;
-
-	/* Initialize the kernel complete queue context. */
-	val = KRNLQ_TYPE_TYPE_KRNLQ | KRNLQ_SIZE_TYPE_SIZE |
-	      (BCM_PAGE_BITS - 8) | KRNLQ_FLAGS_QE_SELF_SEQ;
-	cnic_ctx_wr(dev, kcq_cid_addr, L5_KRNLQ_TYPE, val);
-
-	val = (BCM_PAGE_SIZE / sizeof(struct kcqe) - 1) << 16;
-	cnic_ctx_wr(dev, kcq_cid_addr, L5_KRNLQ_QE_SELF_SEQ_MAX, val);
-
-	val = ((BCM_PAGE_SIZE / sizeof(struct kcqe)) << 16) | KCQ_PAGE_CNT;
-	cnic_ctx_wr(dev, kcq_cid_addr, L5_KRNLQ_PGTBL_NPAGES, val);
-
-	val = (u32) ((u64) cp->kcq1.dma.pgtbl_map >> 32);
-	cnic_ctx_wr(dev, kcq_cid_addr, L5_KRNLQ_PGTBL_HADDR_HI, val);
-
-	val = (u32) cp->kcq1.dma.pgtbl_map;
-	cnic_ctx_wr(dev, kcq_cid_addr, L5_KRNLQ_PGTBL_HADDR_LO, val);
-
-	cp->int_num = 0;
-	if (ethdev->drv_state & CNIC_DRV_STATE_USING_MSIX) {
-		struct status_block_msix *msblk = cp->status_blk.bnx2;
-		u32 sb_id = cp->status_blk_num;
-		u32 sb = BNX2_L2CTX_L5_STATUSB_NUM(sb_id);
-
-		cp->kcq1.hw_prod_idx_ptr =
-			(u16 *) &msblk->status_completion_producer_index;
-		cp->kcq1.status_idx_ptr = (u16 *) &msblk->status_idx;
-		cp->kwq_con_idx_ptr = (u16 *) &msblk->status_cmd_consumer_index;
-		cp->int_num = sb_id << BNX2_PCICFG_INT_ACK_CMD_INT_NUM_SHIFT;
-		cnic_ctx_wr(dev, kwq_cid_addr, L5_KRNLQ_HOST_QIDX, sb);
-		cnic_ctx_wr(dev, kcq_cid_addr, L5_KRNLQ_HOST_QIDX, sb);
-	}
-
-	/* Enable Commnad Scheduler notification when we write to the
-	 * host producer index of the kernel contexts. */
-	CNIC_WR(dev, BNX2_MQ_KNL_CMD_MASK1, 2);
-
-	/* Enable Command Scheduler notification when we write to either
-	 * the Send Queue or Receive Queue producer indexes of the kernel
-	 * bypass contexts. */
-	CNIC_WR(dev, BNX2_MQ_KNL_BYP_CMD_MASK1, 7);
-	CNIC_WR(dev, BNX2_MQ_KNL_BYP_WRITE_MASK1, 7);
-
-	/* Notify COM when the driver post an application buffer. */
-	CNIC_WR(dev, BNX2_MQ_KNL_RX_V2P_MASK2, 0x2000);
-
-	/* Set the CP and COM doorbells.  These two processors polls the
-	 * doorbell for a non zero value before running.  This must be done
-	 * after setting up the kernel queue contexts. */
-	cnic_reg_wr_ind(dev, BNX2_CP_SCRATCH + 0x20, 1);
-	cnic_reg_wr_ind(dev, BNX2_COM_SCRATCH + 0x20, 1);
-
-	cnic_init_bnx2_tx_ring(dev);
-	cnic_init_bnx2_rx_ring(dev);
-
-	err = cnic_init_bnx2_irq(dev);
-	if (err) {
-		netdev_err(dev->netdev, "cnic_init_irq failed\n");
-		cnic_reg_wr_ind(dev, BNX2_CP_SCRATCH + 0x20, 0);
-		cnic_reg_wr_ind(dev, BNX2_COM_SCRATCH + 0x20, 0);
-		return err;
-	}
-
-	return 0;
-}
-
-static void cnic_setup_bnx2x_context(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_eth_dev *ethdev = cp->ethdev;
-	u32 start_offset = ethdev->ctx_tbl_offset;
-	int i;
-
-	for (i = 0; i < cp->ctx_blks; i++) {
-		struct cnic_ctx *ctx = &cp->ctx_arr[i];
-		dma_addr_t map = ctx->mapping;
-
-		if (cp->ctx_align) {
-			unsigned long mask = cp->ctx_align - 1;
-
-			map = (map + mask) & ~mask;
-		}
-
-		cnic_ctx_tbl_wr(dev, start_offset + i, map);
-	}
-}
-
-static int cnic_init_bnx2x_irq(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_eth_dev *ethdev = cp->ethdev;
-	int err = 0;
-
-	tasklet_init(&cp->cnic_irq_task, cnic_service_bnx2x_bh,
-		     (unsigned long) dev);
-	if (ethdev->drv_state & CNIC_DRV_STATE_USING_MSIX)
-		err = cnic_request_irq(dev);
-
-	return err;
-}
-
-static inline void cnic_storm_memset_hc_disable(struct cnic_dev *dev,
-						u16 sb_id, u8 sb_index,
-						u8 disable)
-{
-
-	u32 addr = BAR_CSTRORM_INTMEM +
-			CSTORM_STATUS_BLOCK_DATA_OFFSET(sb_id) +
-			offsetof(struct hc_status_block_data_e1x, index_data) +
-			sizeof(struct hc_index_data)*sb_index +
-			offsetof(struct hc_index_data, flags);
-	u16 flags = CNIC_RD16(dev, addr);
-	/* clear and set */
-	flags &= ~HC_INDEX_DATA_HC_ENABLED;
-	flags |= (((~disable) << HC_INDEX_DATA_HC_ENABLED_SHIFT) &
-		  HC_INDEX_DATA_HC_ENABLED);
-	CNIC_WR16(dev, addr, flags);
-}
-
-static void cnic_enable_bnx2x_int(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	u8 sb_id = cp->status_blk_num;
-
-	CNIC_WR8(dev, BAR_CSTRORM_INTMEM +
-			CSTORM_STATUS_BLOCK_DATA_OFFSET(sb_id) +
-			offsetof(struct hc_status_block_data_e1x, index_data) +
-			sizeof(struct hc_index_data)*HC_INDEX_ISCSI_EQ_CONS +
-			offsetof(struct hc_index_data, timeout), 64 / 4);
-	cnic_storm_memset_hc_disable(dev, sb_id, HC_INDEX_ISCSI_EQ_CONS, 0);
-}
-
-static void cnic_disable_bnx2x_int_sync(struct cnic_dev *dev)
-{
-}
-
-static void cnic_init_bnx2x_tx_ring(struct cnic_dev *dev,
-				    struct client_init_ramrod_data *data)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_uio_dev *udev = cp->udev;
-	union eth_tx_bd_types *txbd = (union eth_tx_bd_types *) udev->l2_ring;
-	dma_addr_t buf_map, ring_map = udev->l2_ring_map;
-	struct host_sp_status_block *sb = cp->bnx2x_def_status_blk;
-	int i;
-	u32 cli = cp->ethdev->iscsi_l2_client_id;
-	u32 val;
-
-	memset(txbd, 0, BCM_PAGE_SIZE);
-
-	buf_map = udev->l2_buf_map;
-	for (i = 0; i < MAX_TX_DESC_CNT; i += 3, txbd += 3) {
-		struct eth_tx_start_bd *start_bd = &txbd->start_bd;
-		struct eth_tx_bd *reg_bd = &((txbd + 2)->reg_bd);
-
-		start_bd->addr_hi = cpu_to_le32((u64) buf_map >> 32);
-		start_bd->addr_lo = cpu_to_le32(buf_map & 0xffffffff);
-		reg_bd->addr_hi = start_bd->addr_hi;
-		reg_bd->addr_lo = start_bd->addr_lo + 0x10;
-		start_bd->nbytes = cpu_to_le16(0x10);
-		start_bd->nbd = cpu_to_le16(3);
-		start_bd->bd_flags.as_bitfield = ETH_TX_BD_FLAGS_START_BD;
-		start_bd->general_data = (UNICAST_ADDRESS <<
-			ETH_TX_START_BD_ETH_ADDR_TYPE_SHIFT);
-		start_bd->general_data |= (1 << ETH_TX_START_BD_HDR_NBDS_SHIFT);
-
-	}
-
-	val = (u64) ring_map >> 32;
-	txbd->next_bd.addr_hi = cpu_to_le32(val);
-
-	data->tx.tx_bd_page_base.hi = cpu_to_le32(val);
-
-	val = (u64) ring_map & 0xffffffff;
-	txbd->next_bd.addr_lo = cpu_to_le32(val);
-
-	data->tx.tx_bd_page_base.lo = cpu_to_le32(val);
-
-	/* Other ramrod params */
-	data->tx.tx_sb_index_number = HC_SP_INDEX_ETH_ISCSI_CQ_CONS;
-	data->tx.tx_status_block_id = BNX2X_DEF_SB_ID;
-
-	/* reset xstorm per client statistics */
-	if (cli < MAX_STAT_COUNTER_ID) {
-		data->general.statistics_zero_flg = 1;
-		data->general.statistics_en_flg = 1;
-		data->general.statistics_counter_id = cli;
-	}
-
-	cp->tx_cons_ptr =
-		&sb->sp_sb.index_values[HC_SP_INDEX_ETH_ISCSI_CQ_CONS];
-}
-
-static void cnic_init_bnx2x_rx_ring(struct cnic_dev *dev,
-				    struct client_init_ramrod_data *data)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_uio_dev *udev = cp->udev;
-	struct eth_rx_bd *rxbd = (struct eth_rx_bd *) (udev->l2_ring +
-				BCM_PAGE_SIZE);
-	struct eth_rx_cqe_next_page *rxcqe = (struct eth_rx_cqe_next_page *)
-				(udev->l2_ring + (2 * BCM_PAGE_SIZE));
-	struct host_sp_status_block *sb = cp->bnx2x_def_status_blk;
-	int i;
-	u32 cli = cp->ethdev->iscsi_l2_client_id;
-	int cl_qzone_id = BNX2X_CL_QZONE_ID(cp, cli);
-	u32 val;
-	dma_addr_t ring_map = udev->l2_ring_map;
-
-	/* General data */
-	data->general.client_id = cli;
-	data->general.activate_flg = 1;
-	data->general.sp_client_id = cli;
-	data->general.mtu = cpu_to_le16(cp->l2_single_buf_size - 14);
-	data->general.func_id = cp->pfid;
-
-	for (i = 0; i < BNX2X_MAX_RX_DESC_CNT; i++, rxbd++) {
-		dma_addr_t buf_map;
-		int n = (i % cp->l2_rx_ring_size) + 1;
-
-		buf_map = udev->l2_buf_map + (n * cp->l2_single_buf_size);
-		rxbd->addr_hi = cpu_to_le32((u64) buf_map >> 32);
-		rxbd->addr_lo = cpu_to_le32(buf_map & 0xffffffff);
-	}
-
-	val = (u64) (ring_map + BCM_PAGE_SIZE) >> 32;
-	rxbd->addr_hi = cpu_to_le32(val);
-	data->rx.bd_page_base.hi = cpu_to_le32(val);
-
-	val = (u64) (ring_map + BCM_PAGE_SIZE) & 0xffffffff;
-	rxbd->addr_lo = cpu_to_le32(val);
-	data->rx.bd_page_base.lo = cpu_to_le32(val);
-
-	rxcqe += BNX2X_MAX_RCQ_DESC_CNT;
-	val = (u64) (ring_map + (2 * BCM_PAGE_SIZE)) >> 32;
-	rxcqe->addr_hi = cpu_to_le32(val);
-	data->rx.cqe_page_base.hi = cpu_to_le32(val);
-
-	val = (u64) (ring_map + (2 * BCM_PAGE_SIZE)) & 0xffffffff;
-	rxcqe->addr_lo = cpu_to_le32(val);
-	data->rx.cqe_page_base.lo = cpu_to_le32(val);
-
-	/* Other ramrod params */
-	data->rx.client_qzone_id = cl_qzone_id;
-	data->rx.rx_sb_index_number = HC_SP_INDEX_ETH_ISCSI_RX_CQ_CONS;
-	data->rx.status_block_id = BNX2X_DEF_SB_ID;
-
-	data->rx.cache_line_alignment_log_size = L1_CACHE_SHIFT;
-
-	data->rx.max_bytes_on_bd = cpu_to_le16(cp->l2_single_buf_size);
-	data->rx.outer_vlan_removal_enable_flg = 1;
-	data->rx.silent_vlan_removal_flg = 1;
-	data->rx.silent_vlan_value = 0;
-	data->rx.silent_vlan_mask = 0xffff;
-
-	cp->rx_cons_ptr =
-		&sb->sp_sb.index_values[HC_SP_INDEX_ETH_ISCSI_RX_CQ_CONS];
-	cp->rx_cons = *cp->rx_cons_ptr;
-}
-
-static void cnic_init_bnx2x_kcq(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	u32 pfid = cp->pfid;
-
-	cp->kcq1.io_addr = BAR_CSTRORM_INTMEM +
-			   CSTORM_ISCSI_EQ_PROD_OFFSET(pfid, 0);
-	cp->kcq1.sw_prod_idx = 0;
-
-	if (BNX2X_CHIP_IS_E2_PLUS(cp->chip_id)) {
-		struct host_hc_status_block_e2 *sb = cp->status_blk.gen;
-
-		cp->kcq1.hw_prod_idx_ptr =
-			&sb->sb.index_values[HC_INDEX_ISCSI_EQ_CONS];
-		cp->kcq1.status_idx_ptr =
-			&sb->sb.running_index[SM_RX_ID];
-	} else {
-		struct host_hc_status_block_e1x *sb = cp->status_blk.gen;
-
-		cp->kcq1.hw_prod_idx_ptr =
-			&sb->sb.index_values[HC_INDEX_ISCSI_EQ_CONS];
-		cp->kcq1.status_idx_ptr =
-			&sb->sb.running_index[SM_RX_ID];
-	}
-
-	if (BNX2X_CHIP_IS_E2_PLUS(cp->chip_id)) {
-		struct host_hc_status_block_e2 *sb = cp->status_blk.gen;
-
-		cp->kcq2.io_addr = BAR_USTRORM_INTMEM +
-					USTORM_FCOE_EQ_PROD_OFFSET(pfid);
-		cp->kcq2.sw_prod_idx = 0;
-		cp->kcq2.hw_prod_idx_ptr =
-			&sb->sb.index_values[HC_INDEX_FCOE_EQ_CONS];
-		cp->kcq2.status_idx_ptr =
-			&sb->sb.running_index[SM_RX_ID];
-	}
-}
-
-static int cnic_start_bnx2x_hw(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_eth_dev *ethdev = cp->ethdev;
-	int func = CNIC_FUNC(cp), ret;
-	u32 pfid;
-
-	cp->port_mode = CHIP_PORT_MODE_NONE;
-
-	if (BNX2X_CHIP_IS_E2_PLUS(cp->chip_id)) {
-		u32 val = CNIC_RD(dev, MISC_REG_PORT4MODE_EN_OVWR);
-
-		if (!(val & 1))
-			val = CNIC_RD(dev, MISC_REG_PORT4MODE_EN);
-		else
-			val = (val >> 1) & 1;
-
-		if (val) {
-			cp->port_mode = CHIP_4_PORT_MODE;
-			cp->pfid = func >> 1;
-		} else {
-			cp->port_mode = CHIP_2_PORT_MODE;
-			cp->pfid = func & 0x6;
-		}
-	} else {
-		cp->pfid = func;
-	}
-	pfid = cp->pfid;
-
-	ret = cnic_init_id_tbl(&cp->cid_tbl, MAX_ISCSI_TBL_SZ,
-			       cp->iscsi_start_cid, 0);
-
-	if (ret)
-		return -ENOMEM;
-
-	if (BNX2X_CHIP_IS_E2_PLUS(cp->chip_id)) {
-		ret = cnic_init_id_tbl(&cp->fcoe_cid_tbl,
-					BNX2X_FCOE_NUM_CONNECTIONS,
-					cp->fcoe_start_cid, 0);
-
-		if (ret)
-			return -ENOMEM;
-	}
-
-	cp->bnx2x_igu_sb_id = ethdev->irq_arr[0].status_blk_num2;
-
-	cnic_init_bnx2x_kcq(dev);
-
-	/* Only 1 EQ */
-	CNIC_WR16(dev, cp->kcq1.io_addr, MAX_KCQ_IDX);
-	CNIC_WR(dev, BAR_CSTRORM_INTMEM +
-		CSTORM_ISCSI_EQ_CONS_OFFSET(pfid, 0), 0);
-	CNIC_WR(dev, BAR_CSTRORM_INTMEM +
-		CSTORM_ISCSI_EQ_NEXT_PAGE_ADDR_OFFSET(pfid, 0),
-		cp->kcq1.dma.pg_map_arr[1] & 0xffffffff);
-	CNIC_WR(dev, BAR_CSTRORM_INTMEM +
-		CSTORM_ISCSI_EQ_NEXT_PAGE_ADDR_OFFSET(pfid, 0) + 4,
-		(u64) cp->kcq1.dma.pg_map_arr[1] >> 32);
-	CNIC_WR(dev, BAR_CSTRORM_INTMEM +
-		CSTORM_ISCSI_EQ_NEXT_EQE_ADDR_OFFSET(pfid, 0),
-		cp->kcq1.dma.pg_map_arr[0] & 0xffffffff);
-	CNIC_WR(dev, BAR_CSTRORM_INTMEM +
-		CSTORM_ISCSI_EQ_NEXT_EQE_ADDR_OFFSET(pfid, 0) + 4,
-		(u64) cp->kcq1.dma.pg_map_arr[0] >> 32);
-	CNIC_WR8(dev, BAR_CSTRORM_INTMEM +
-		CSTORM_ISCSI_EQ_NEXT_PAGE_ADDR_VALID_OFFSET(pfid, 0), 1);
-	CNIC_WR16(dev, BAR_CSTRORM_INTMEM +
-		CSTORM_ISCSI_EQ_SB_NUM_OFFSET(pfid, 0), cp->status_blk_num);
-	CNIC_WR8(dev, BAR_CSTRORM_INTMEM +
-		CSTORM_ISCSI_EQ_SB_INDEX_OFFSET(pfid, 0),
-		HC_INDEX_ISCSI_EQ_CONS);
-
-	CNIC_WR(dev, BAR_USTRORM_INTMEM +
-		USTORM_ISCSI_GLOBAL_BUF_PHYS_ADDR_OFFSET(pfid),
-		cp->gbl_buf_info.pg_map_arr[0] & 0xffffffff);
-	CNIC_WR(dev, BAR_USTRORM_INTMEM +
-		USTORM_ISCSI_GLOBAL_BUF_PHYS_ADDR_OFFSET(pfid) + 4,
-		(u64) cp->gbl_buf_info.pg_map_arr[0] >> 32);
-
-	CNIC_WR(dev, BAR_TSTRORM_INTMEM +
-		TSTORM_ISCSI_TCP_LOCAL_ADV_WND_OFFSET(pfid), DEF_RCV_BUF);
-
-	cnic_setup_bnx2x_context(dev);
-
-	ret = cnic_init_bnx2x_irq(dev);
-	if (ret)
-		return ret;
-
-	return 0;
-}
-
-static void cnic_init_rings(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_uio_dev *udev = cp->udev;
-
-	if (test_bit(CNIC_LCL_FL_RINGS_INITED, &cp->cnic_local_flags))
-		return;
-
-	if (test_bit(CNIC_F_BNX2_CLASS, &dev->flags)) {
-		cnic_init_bnx2_tx_ring(dev);
-		cnic_init_bnx2_rx_ring(dev);
-		set_bit(CNIC_LCL_FL_RINGS_INITED, &cp->cnic_local_flags);
-	} else if (test_bit(CNIC_F_BNX2X_CLASS, &dev->flags)) {
-		u32 cli = cp->ethdev->iscsi_l2_client_id;
-		u32 cid = cp->ethdev->iscsi_l2_cid;
-		u32 cl_qzone_id;
-		struct client_init_ramrod_data *data;
-		union l5cm_specific_data l5_data;
-		struct ustorm_eth_rx_producers rx_prods = {0};
-		u32 off, i, *cid_ptr;
-
-		rx_prods.bd_prod = 0;
-		rx_prods.cqe_prod = BNX2X_MAX_RCQ_DESC_CNT;
-		barrier();
-
-		cl_qzone_id = BNX2X_CL_QZONE_ID(cp, cli);
-
-		off = BAR_USTRORM_INTMEM +
-			(BNX2X_CHIP_IS_E2_PLUS(cp->chip_id) ?
-			 USTORM_RX_PRODS_E2_OFFSET(cl_qzone_id) :
-			 USTORM_RX_PRODS_E1X_OFFSET(CNIC_PORT(cp), cli));
-
-		for (i = 0; i < sizeof(struct ustorm_eth_rx_producers) / 4; i++)
-			CNIC_WR(dev, off + i * 4, ((u32 *) &rx_prods)[i]);
-
-		set_bit(CNIC_LCL_FL_L2_WAIT, &cp->cnic_local_flags);
-
-		data = udev->l2_buf;
-		cid_ptr = udev->l2_buf + 12;
-
-		memset(data, 0, sizeof(*data));
-
-		cnic_init_bnx2x_tx_ring(dev, data);
-		cnic_init_bnx2x_rx_ring(dev, data);
-
-		l5_data.phy_address.lo = udev->l2_buf_map & 0xffffffff;
-		l5_data.phy_address.hi = (u64) udev->l2_buf_map >> 32;
-
-		set_bit(CNIC_LCL_FL_RINGS_INITED, &cp->cnic_local_flags);
-
-		cnic_submit_kwqe_16(dev, RAMROD_CMD_ID_ETH_CLIENT_SETUP,
-			cid, ETH_CONNECTION_TYPE, &l5_data);
-
-		i = 0;
-		while (test_bit(CNIC_LCL_FL_L2_WAIT, &cp->cnic_local_flags) &&
-		       ++i < 10)
-			msleep(1);
-
-		if (test_bit(CNIC_LCL_FL_L2_WAIT, &cp->cnic_local_flags))
-			netdev_err(dev->netdev,
-				"iSCSI CLIENT_SETUP did not complete\n");
-		cnic_spq_completion(dev, DRV_CTL_RET_L2_SPQ_CREDIT_CMD, 1);
-		cnic_ring_ctl(dev, cid, cli, 1);
-		*cid_ptr = cid;
-	}
-}
-
-static void cnic_shutdown_rings(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_uio_dev *udev = cp->udev;
-	void *rx_ring;
-
-	if (!test_bit(CNIC_LCL_FL_RINGS_INITED, &cp->cnic_local_flags))
-		return;
-
-	if (test_bit(CNIC_F_BNX2_CLASS, &dev->flags)) {
-		cnic_shutdown_bnx2_rx_ring(dev);
-	} else if (test_bit(CNIC_F_BNX2X_CLASS, &dev->flags)) {
-		u32 cli = cp->ethdev->iscsi_l2_client_id;
-		u32 cid = cp->ethdev->iscsi_l2_cid;
-		union l5cm_specific_data l5_data;
-		int i;
-
-		cnic_ring_ctl(dev, cid, cli, 0);
-
-		set_bit(CNIC_LCL_FL_L2_WAIT, &cp->cnic_local_flags);
-
-		l5_data.phy_address.lo = cli;
-		l5_data.phy_address.hi = 0;
-		cnic_submit_kwqe_16(dev, RAMROD_CMD_ID_ETH_HALT,
-			cid, ETH_CONNECTION_TYPE, &l5_data);
-		i = 0;
-		while (test_bit(CNIC_LCL_FL_L2_WAIT, &cp->cnic_local_flags) &&
-		       ++i < 10)
-			msleep(1);
-
-		if (test_bit(CNIC_LCL_FL_L2_WAIT, &cp->cnic_local_flags))
-			netdev_err(dev->netdev,
-				"iSCSI CLIENT_HALT did not complete\n");
-		cnic_spq_completion(dev, DRV_CTL_RET_L2_SPQ_CREDIT_CMD, 1);
-
-		memset(&l5_data, 0, sizeof(l5_data));
-		cnic_submit_kwqe_16(dev, RAMROD_CMD_ID_COMMON_CFC_DEL,
-			cid, NONE_CONNECTION_TYPE, &l5_data);
-		msleep(10);
-	}
-	clear_bit(CNIC_LCL_FL_RINGS_INITED, &cp->cnic_local_flags);
-	rx_ring = udev->l2_ring + BCM_PAGE_SIZE;
-	memset(rx_ring, 0, BCM_PAGE_SIZE);
-}
-
-static int cnic_register_netdev(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_eth_dev *ethdev = cp->ethdev;
-	int err;
-
-	if (!ethdev)
-		return -ENODEV;
-
-	if (ethdev->drv_state & CNIC_DRV_STATE_REGD)
-		return 0;
-
-	err = ethdev->drv_register_cnic(dev->netdev, cp->cnic_ops, dev);
-	if (err)
-		netdev_err(dev->netdev, "register_cnic failed\n");
-
-	return err;
-}
-
-static void cnic_unregister_netdev(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_eth_dev *ethdev = cp->ethdev;
-
-	if (!ethdev)
-		return;
-
-	ethdev->drv_unregister_cnic(dev->netdev);
-}
-
-static int cnic_start_hw(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-	struct cnic_eth_dev *ethdev = cp->ethdev;
-	int err;
-
-	if (test_bit(CNIC_F_CNIC_UP, &dev->flags))
-		return -EALREADY;
-
-	dev->regview = ethdev->io_base;
-	pci_dev_get(dev->pcidev);
-	cp->func = PCI_FUNC(dev->pcidev->devfn);
-	cp->status_blk.gen = ethdev->irq_arr[0].status_blk;
-	cp->status_blk_num = ethdev->irq_arr[0].status_blk_num;
-
-	err = cp->alloc_resc(dev);
-	if (err) {
-		netdev_err(dev->netdev, "allocate resource failure\n");
-		goto err1;
-	}
-
-	err = cp->start_hw(dev);
-	if (err)
-		goto err1;
-
-	err = cnic_cm_open(dev);
-	if (err)
-		goto err1;
-
-	set_bit(CNIC_F_CNIC_UP, &dev->flags);
-
-	cp->enable_int(dev);
-
-	return 0;
-
-err1:
-	cp->free_resc(dev);
-	pci_dev_put(dev->pcidev);
-	return err;
-}
-
-static void cnic_stop_bnx2_hw(struct cnic_dev *dev)
-{
-	cnic_disable_bnx2_int_sync(dev);
-
-	cnic_reg_wr_ind(dev, BNX2_CP_SCRATCH + 0x20, 0);
-	cnic_reg_wr_ind(dev, BNX2_COM_SCRATCH + 0x20, 0);
-
-	cnic_init_context(dev, KWQ_CID);
-	cnic_init_context(dev, KCQ_CID);
-
-	cnic_setup_5709_context(dev, 0);
-	cnic_free_irq(dev);
-
-	cnic_free_resc(dev);
-}
-
-
-static void cnic_stop_bnx2x_hw(struct cnic_dev *dev)
-{
-	struct cnic_local *cp = dev->cnic_priv;
-
-	cnic_free_irq(dev);
-	*cp->kcq1.hw_prod_idx_ptr = 0;
-	CNIC_WR(dev, BAR_CSTRORM_INTMEM +
-		CSTORM_ISCSI_EQ_CONS_OFFSET(cp->pfid, 0), 0);
-	CNIC_WR16(dev, cp->kcq1.io_addr, 0);
-	cnic_free_resc(dev);
-}
-
-static void cnic_stop_hw(struct cnic_dev *dev)
-{
-	if (test_bit(CNIC_F_CNIC_UP, &dev->flags)) {
-		struct cnic_local *cp = dev->cnic_priv;
-		int i = 0;
-
-		/* Need to wait for the ring shutdown event to complete
-		 * before clearing the CNIC_UP flag.
-		 */
-		while (cp->udev->uio_dev != -1 && i < 15) {
-			msleep(100);
-			i++;
-		}
-		cnic_shutdown_rings(dev);
-		clear_bit(CNIC_F_CNIC_UP, &dev->flags);
-		rcu_assign_pointer(cp->ulp_ops[CNIC_ULP_L4], NULL);
-		synchronize_rcu();
-		cnic_cm_shutdown(dev);
-		cp->stop_hw(dev);
-		pci_dev_put(dev->pcidev);
-	}
-}
-
-static void cnic_free_dev(struct cnic_dev *dev)
-{
-	int i = 0;
-
-	while ((atomic_read(&dev->ref_count) != 0) && i < 10) {
-		msleep(100);
-		i++;
-	}
-	if (atomic_read(&dev->ref_count) != 0)
-		netdev_err(dev->netdev, "Failed waiting for ref count to go to zero\n");
-
-	netdev_info(dev->netdev, "Removed CNIC device\n");
-	dev_put(dev->netdev);
-	kfree(dev);
-}
-
-static struct cnic_dev *cnic_alloc_dev(struct net_device *dev,
-				       struct pci_dev *pdev)
-{
-	struct cnic_dev *cdev;
-	struct cnic_local *cp;
-	int alloc_size;
-
-	alloc_size = sizeof(struct cnic_dev) + sizeof(struct cnic_local);
-
-	cdev = kzalloc(alloc_size , GFP_KERNEL);
-	if (cdev == NULL) {
-		netdev_err(dev, "allocate dev struct failure\n");
-		return NULL;
-	}
-
-	cdev->netdev = dev;
-	cdev->cnic_priv = (char *)cdev + sizeof(struct cnic_dev);
-	cdev->register_device = cnic_register_device;
-	cdev->unregister_device = cnic_unregister_device;
-	cdev->iscsi_nl_msg_recv = cnic_iscsi_nl_msg_recv;
-
-	cp = cdev->cnic_priv;
-	cp->dev = cdev;
-	cp->l2_single_buf_size = 0x400;
-	cp->l2_rx_ring_size = 3;
-
-	spin_lock_init(&cp->cnic_ulp_lock);
-
-	netdev_info(dev, "Added CNIC device\n");
-
-	return cdev;
-}
-
-static struct cnic_dev *init_bnx2_cnic(struct net_device *dev)
-{
-	struct pci_dev *pdev;
-	struct cnic_dev *cdev;
-	struct cnic_local *cp;
-	struct cnic_eth_dev *ethdev = NULL;
-	struct cnic_eth_dev *(*probe)(struct net_device *) = NULL;
-
-	probe = symbol_get(bnx2_cnic_probe);
-	if (probe) {
-		ethdev = (*probe)(dev);
-		symbol_put(bnx2_cnic_probe);
-	}
-	if (!ethdev)
-		return NULL;
-
-	pdev = ethdev->pdev;
-	if (!pdev)
-		return NULL;
-
-	dev_hold(dev);
-	pci_dev_get(pdev);
-	if ((pdev->device == PCI_DEVICE_ID_NX2_5709 ||
-	     pdev->device == PCI_DEVICE_ID_NX2_5709S) &&
-	    (pdev->revision < 0x10)) {
-		pci_dev_put(pdev);
-		goto cnic_err;
-	}
-	pci_dev_put(pdev);
-
-	cdev = cnic_alloc_dev(dev, pdev);
-	if (cdev == NULL)
-		goto cnic_err;
-
-	set_bit(CNIC_F_BNX2_CLASS, &cdev->flags);
-	cdev->submit_kwqes = cnic_submit_bnx2_kwqes;
-
-	cp = cdev->cnic_priv;
-	cp->ethdev = ethdev;
-	cdev->pcidev = pdev;
-	cp->chip_id = ethdev->chip_id;
-
-	cdev->max_iscsi_conn = ethdev->max_iscsi_conn;
-
-	cp->cnic_ops = &cnic_bnx2_ops;
-	cp->start_hw = cnic_start_bnx2_hw;
-	cp->stop_hw = cnic_stop_bnx2_hw;
-	cp->setup_pgtbl = cnic_setup_page_tbl;
-	cp->alloc_resc = cnic_alloc_bnx2_resc;
-	cp->free_resc = cnic_free_resc;
-	cp->start_cm = cnic_cm_init_bnx2_hw;
-	cp->stop_cm = cnic_cm_stop_bnx2_hw;
-	cp->enable_int = cnic_enable_bnx2_int;
-	cp->disable_int_sync = cnic_disable_bnx2_int_sync;
-	cp->close_conn = cnic_close_bnx2_conn;
-	return cdev;
-
-cnic_err:
-	dev_put(dev);
-	return NULL;
-}
-
-static struct cnic_dev *init_bnx2x_cnic(struct net_device *dev)
-{
-	struct pci_dev *pdev;
-	struct cnic_dev *cdev;
-	struct cnic_local *cp;
-	struct cnic_eth_dev *ethdev = NULL;
-	struct cnic_eth_dev *(*probe)(struct net_device *) = NULL;
-
-	probe = symbol_get(bnx2x_cnic_probe);
-	if (probe) {
-		ethdev = (*probe)(dev);
-		symbol_put(bnx2x_cnic_probe);
-	}
-	if (!ethdev)
-		return NULL;
-
-	pdev = ethdev->pdev;
-	if (!pdev)
-		return NULL;
-
-	dev_hold(dev);
-	cdev = cnic_alloc_dev(dev, pdev);
-	if (cdev == NULL) {
-		dev_put(dev);
-		return NULL;
-	}
-
-	set_bit(CNIC_F_BNX2X_CLASS, &cdev->flags);
-	cdev->submit_kwqes = cnic_submit_bnx2x_kwqes;
-
-	cp = cdev->cnic_priv;
-	cp->ethdev = ethdev;
-	cdev->pcidev = pdev;
-	cp->chip_id = ethdev->chip_id;
-
-	if (!(ethdev->drv_state & CNIC_DRV_STATE_NO_ISCSI))
-		cdev->max_iscsi_conn = ethdev->max_iscsi_conn;
-	if (BNX2X_CHIP_IS_E2_PLUS(cp->chip_id) &&
-	    !(ethdev->drv_state & CNIC_DRV_STATE_NO_FCOE))
-		cdev->max_fcoe_conn = ethdev->max_fcoe_conn;
-
-	memcpy(cdev->mac_addr, ethdev->iscsi_mac, 6);
-
-	cp->cnic_ops = &cnic_bnx2x_ops;
-	cp->start_hw = cnic_start_bnx2x_hw;
-	cp->stop_hw = cnic_stop_bnx2x_hw;
-	cp->setup_pgtbl = cnic_setup_page_tbl_le;
-	cp->alloc_resc = cnic_alloc_bnx2x_resc;
-	cp->free_resc = cnic_free_resc;
-	cp->start_cm = cnic_cm_init_bnx2x_hw;
-	cp->stop_cm = cnic_cm_stop_bnx2x_hw;
-	cp->enable_int = cnic_enable_bnx2x_int;
-	cp->disable_int_sync = cnic_disable_bnx2x_int_sync;
-	if (BNX2X_CHIP_IS_E2_PLUS(cp->chip_id))
-		cp->ack_int = cnic_ack_bnx2x_e2_msix;
-	else
-		cp->ack_int = cnic_ack_bnx2x_msix;
-	cp->close_conn = cnic_close_bnx2x_conn;
-	return cdev;
-}
-
-static struct cnic_dev *is_cnic_dev(struct net_device *dev)
-{
-	struct ethtool_drvinfo drvinfo;
-	struct cnic_dev *cdev = NULL;
-
-	if (dev->ethtool_ops && dev->ethtool_ops->get_drvinfo) {
-		memset(&drvinfo, 0, sizeof(drvinfo));
-		dev->ethtool_ops->get_drvinfo(dev, &drvinfo);
-
-		if (!strcmp(drvinfo.driver, "bnx2"))
-			cdev = init_bnx2_cnic(dev);
-		if (!strcmp(drvinfo.driver, "bnx2x"))
-			cdev = init_bnx2x_cnic(dev);
-		if (cdev) {
-			write_lock(&cnic_dev_lock);
-			list_add(&cdev->list, &cnic_dev_list);
-			write_unlock(&cnic_dev_lock);
-		}
-	}
-	return cdev;
-}
-
-static void cnic_rcv_netevent(struct cnic_local *cp, unsigned long event,
-			      u16 vlan_id)
-{
-	int if_type;
-
-	rcu_read_lock();
-	for (if_type = 0; if_type < MAX_CNIC_ULP_TYPE; if_type++) {
-		struct cnic_ulp_ops *ulp_ops;
-		void *ctx;
-
-		ulp_ops = rcu_dereference(cp->ulp_ops[if_type]);
-		if (!ulp_ops || !ulp_ops->indicate_netevent)
-			continue;
-
-		ctx = cp->ulp_handle[if_type];
-
-		ulp_ops->indicate_netevent(ctx, event, vlan_id);
-	}
-	rcu_read_unlock();
-}
-
-/**
- * netdev event handler
- */
-static int cnic_netdev_event(struct notifier_block *this, unsigned long event,
-							 void *ptr)
-{
-	struct net_device *netdev = ptr;
-	struct cnic_dev *dev;
-	int new_dev = 0;
-
-	dev = cnic_from_netdev(netdev);
-
-	if (!dev && (event == NETDEV_REGISTER || netif_running(netdev))) {
-		/* Check for the hot-plug device */
-		dev = is_cnic_dev(netdev);
-		if (dev) {
-			new_dev = 1;
-			cnic_hold(dev);
-		}
-	}
-	if (dev) {
-		struct cnic_local *cp = dev->cnic_priv;
-
-		if (new_dev)
-			cnic_ulp_init(dev);
-		else if (event == NETDEV_UNREGISTER)
-			cnic_ulp_exit(dev);
-
-		if (event == NETDEV_UP || (new_dev && netif_running(netdev))) {
-			if (cnic_register_netdev(dev) != 0) {
-				cnic_put(dev);
-				goto done;
-			}
-			if (!cnic_start_hw(dev))
-				cnic_ulp_start(dev);
-		}
-
-		cnic_rcv_netevent(cp, event, 0);
-
-		if (event == NETDEV_GOING_DOWN) {
-			cnic_ulp_stop(dev);
-			cnic_stop_hw(dev);
-			cnic_unregister_netdev(dev);
-		} else if (event == NETDEV_UNREGISTER) {
-			write_lock(&cnic_dev_lock);
-			list_del_init(&dev->list);
-			write_unlock(&cnic_dev_lock);
-
-			cnic_put(dev);
-			cnic_free_dev(dev);
-			goto done;
-		}
-		cnic_put(dev);
-	} else {
-		struct net_device *realdev;
-		u16 vid;
-
-		vid = cnic_get_vlan(netdev, &realdev);
-		if (realdev) {
-			dev = cnic_from_netdev(realdev);
-			if (dev) {
-				vid |= VLAN_TAG_PRESENT;
-				cnic_rcv_netevent(dev->cnic_priv, event, vid);
-				cnic_put(dev);
-			}
-		}
-	}
-done:
-	return NOTIFY_DONE;
-}
-
-static struct notifier_block cnic_netdev_notifier = {
-	.notifier_call = cnic_netdev_event
-};
-
-static void cnic_release(void)
-{
-	struct cnic_dev *dev;
-	struct cnic_uio_dev *udev;
-
-	while (!list_empty(&cnic_dev_list)) {
-		dev = list_entry(cnic_dev_list.next, struct cnic_dev, list);
-		if (test_bit(CNIC_F_CNIC_UP, &dev->flags)) {
-			cnic_ulp_stop(dev);
-			cnic_stop_hw(dev);
-		}
-
-		cnic_ulp_exit(dev);
-		cnic_unregister_netdev(dev);
-		list_del_init(&dev->list);
-		cnic_free_dev(dev);
-	}
-	while (!list_empty(&cnic_udev_list)) {
-		udev = list_entry(cnic_udev_list.next, struct cnic_uio_dev,
-				  list);
-		cnic_free_uio(udev);
-	}
-}
-
-static int __init cnic_init(void)
-{
-	int rc = 0;
-
-	pr_info("%s", version);
-
-	rc = register_netdevice_notifier(&cnic_netdev_notifier);
-	if (rc) {
-		cnic_release();
-		return rc;
-	}
-
-	cnic_wq = create_singlethread_workqueue("cnic_wq");
-	if (!cnic_wq) {
-		cnic_release();
-		unregister_netdevice_notifier(&cnic_netdev_notifier);
-		return -ENOMEM;
-	}
-
-	return 0;
-}
-
-static void __exit cnic_exit(void)
-{
-	unregister_netdevice_notifier(&cnic_netdev_notifier);
-	cnic_release();
-	destroy_workqueue(cnic_wq);
-}
-
-module_init(cnic_init);
-module_exit(cnic_exit);