Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

Pull networking updates from David Miller:
 "Highlights:

   1) Support TX_RING in AF_PACKET TPACKET_V3 mode, from Sowmini
      Varadhan.

   2) Simplify classifier state on sk_buff in order to shrink it a bit.
      From Willem de Bruijn.

   3) Introduce SIPHASH and it's usage for secure sequence numbers and
      syncookies. From Jason A. Donenfeld.

   4) Reduce CPU usage for ICMP replies we are going to limit or
      suppress, from Jesper Dangaard Brouer.

   5) Introduce Shared Memory Communications socket layer, from Ursula
      Braun.

   6) Add RACK loss detection and allow it to actually trigger fast
      recovery instead of just assisting after other algorithms have
      triggered it. From Yuchung Cheng.

   7) Add xmit_more and BQL support to mvneta driver, from Simon Guinot.

   8) skb_cow_data avoidance in esp4 and esp6, from Steffen Klassert.

   9) Export MPLS packet stats via netlink, from Robert Shearman.

  10) Significantly improve inet port bind conflict handling, especially
      when an application is restarted and changes it's setting of
      reuseport. From Josef Bacik.

  11) Implement TX batching in vhost_net, from Jason Wang.

  12) Extend the dummy device so that VF (virtual function) features,
      such as configuration, can be more easily tested. From Phil
      Sutter.

  13) Avoid two atomic ops per page on x86 in bnx2x driver, from Eric
      Dumazet.

  14) Add new bpf MAP, implementing a longest prefix match trie. From
      Daniel Mack.

  15) Packet sample offloading support in mlxsw driver, from Yotam Gigi.

  16) Add new aquantia driver, from David VomLehn.

  17) Add bpf tracepoints, from Daniel Borkmann.

  18) Add support for port mirroring to b53 and bcm_sf2 drivers, from
      Florian Fainelli.

  19) Remove custom busy polling in many drivers, it is done in the core
      networking since 4.5 times. From Eric Dumazet.

  20) Support XDP adjust_head in virtio_net, from John Fastabend.

  21) Fix several major holes in neighbour entry confirmation, from
      Julian Anastasov.

  22) Add XDP support to bnxt_en driver, from Michael Chan.

  23) VXLAN offloads for enic driver, from Govindarajulu Varadarajan.

  24) Add IPVTAP driver (IP-VLAN based tap driver) from Sainath Grandhi.

  25) Support GRO in IPSEC protocols, from Steffen Klassert"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1764 commits)
  Revert "ath10k: Search SMBIOS for OEM board file extension"
  net: socket: fix recvmmsg not returning error from sock_error
  bnxt_en: use eth_hw_addr_random()
  bpf: fix unlocking of jited image when module ronx not set
  arch: add ARCH_HAS_SET_MEMORY config
  net: napi_watchdog() can use napi_schedule_irqoff()
  tcp: Revert "tcp: tcp_probe: use spin_lock_bh()"
  net/hsr: use eth_hw_addr_random()
  net: mvpp2: enable building on 64-bit platforms
  net: mvpp2: switch to build_skb() in the RX path
  net: mvpp2: simplify MVPP2_PRS_RI_* definitions
  net: mvpp2: fix indentation of MVPP2_EXT_GLOBAL_CTRL_DEFAULT
  net: mvpp2: remove unused register definitions
  net: mvpp2: simplify mvpp2_bm_bufs_add()
  net: mvpp2: drop useless fields in mvpp2_bm_pool and related code
  net: mvpp2: remove unused 'tx_skb' field of 'struct mvpp2_tx_queue'
  net: mvpp2: release reference to txq_cpu[] entry after unmapping
  net: mvpp2: handle too large value in mvpp2_rx_time_coal_set()
  net: mvpp2: handle too large value handling in mvpp2_rx_pkts_coal_set()
  net: mvpp2: remove useless arguments in mvpp2_rx_{pkts, time}_coal_set
  ...

1 files changed, 1014 insertions, 0 deletions

diff --git a/drivers/net/ethernet/qlogic/qed/qed_fcoe.c b/drivers/net/ethernet/qlogic/qed/qed_fcoe.c
new file mode 100644
index 000000000000..cbc81412174f
--- /dev/null
+++ b/drivers/net/ethernet/qlogic/qed/qed_fcoe.c
@@ -0,0 +1,1014 @@
+/* QLogic qed NIC Driver
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <linux/types.h>
+#include <asm/byteorder.h>
+#include <asm/param.h>
+#include <linux/delay.h>
+#include <linux/dma-mapping.h>
+#include <linux/interrupt.h>
+#include <linux/kernel.h>
+#include <linux/log2.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/slab.h>
+#include <linux/stddef.h>
+#include <linux/string.h>
+#include <linux/version.h>
+#include <linux/workqueue.h>
+#include <linux/errno.h>
+#include <linux/list.h>
+#include <linux/spinlock.h>
+#define __PREVENT_DUMP_MEM_ARR__
+#define __PREVENT_PXP_GLOBAL_WIN__
+#include "qed.h"
+#include "qed_cxt.h"
+#include "qed_dev_api.h"
+#include "qed_fcoe.h"
+#include "qed_hsi.h"
+#include "qed_hw.h"
+#include "qed_int.h"
+#include "qed_ll2.h"
+#include "qed_mcp.h"
+#include "qed_reg_addr.h"
+#include "qed_sp.h"
+#include "qed_sriov.h"
+#include <linux/qed/qed_fcoe_if.h>
+
+struct qed_fcoe_conn {
+	struct list_head list_entry;
+	bool free_on_delete;
+
+	u16 conn_id;
+	u32 icid;
+	u32 fw_cid;
+	u8 layer_code;
+
+	dma_addr_t sq_pbl_addr;
+	dma_addr_t sq_curr_page_addr;
+	dma_addr_t sq_next_page_addr;
+	dma_addr_t xferq_pbl_addr;
+	void *xferq_pbl_addr_virt_addr;
+	dma_addr_t xferq_addr[4];
+	void *xferq_addr_virt_addr[4];
+	dma_addr_t confq_pbl_addr;
+	void *confq_pbl_addr_virt_addr;
+	dma_addr_t confq_addr[2];
+	void *confq_addr_virt_addr[2];
+
+	dma_addr_t terminate_params;
+
+	u16 dst_mac_addr_lo;
+	u16 dst_mac_addr_mid;
+	u16 dst_mac_addr_hi;
+	u16 src_mac_addr_lo;
+	u16 src_mac_addr_mid;
+	u16 src_mac_addr_hi;
+
+	u16 tx_max_fc_pay_len;
+	u16 e_d_tov_timer_val;
+	u16 rec_tov_timer_val;
+	u16 rx_max_fc_pay_len;
+	u16 vlan_tag;
+	u16 physical_q0;
+
+	struct fc_addr_nw s_id;
+	u8 max_conc_seqs_c3;
+	struct fc_addr_nw d_id;
+	u8 flags;
+	u8 def_q_idx;
+};
+
+static int
+qed_sp_fcoe_func_start(struct qed_hwfn *p_hwfn,
+		       enum spq_mode comp_mode,
+		       struct qed_spq_comp_cb *p_comp_addr)
+{
+	struct qed_fcoe_pf_params *fcoe_pf_params = NULL;
+	struct fcoe_init_ramrod_params *p_ramrod = NULL;
+	struct fcoe_init_func_ramrod_data *p_data;
+	struct fcoe_conn_context *p_cxt = NULL;
+	struct qed_spq_entry *p_ent = NULL;
+	struct qed_sp_init_data init_data;
+	struct qed_cxt_info cxt_info;
+	u32 dummy_cid;
+	int rc = 0;
+	u16 tmp;
+	u8 i;
+
+	/* Get SPQ entry */
+	memset(&init_data, 0, sizeof(init_data));
+	init_data.cid = qed_spq_get_cid(p_hwfn);
+	init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
+	init_data.comp_mode = comp_mode;
+	init_data.p_comp_data = p_comp_addr;
+
+	rc = qed_sp_init_request(p_hwfn, &p_ent,
+				 FCOE_RAMROD_CMD_ID_INIT_FUNC,
+				 PROTOCOLID_FCOE, &init_data);
+	if (rc)
+		return rc;
+
+	p_ramrod = &p_ent->ramrod.fcoe_init;
+	p_data = &p_ramrod->init_ramrod_data;
+	fcoe_pf_params = &p_hwfn->pf_params.fcoe_pf_params;
+
+	p_data->mtu = cpu_to_le16(fcoe_pf_params->mtu);
+	tmp = cpu_to_le16(fcoe_pf_params->sq_num_pbl_pages);
+	p_data->sq_num_pages_in_pbl = tmp;
+
+	rc = qed_cxt_acquire_cid(p_hwfn, PROTOCOLID_FCOE, &dummy_cid);
+	if (rc)
+		return rc;
+
+	cxt_info.iid = dummy_cid;
+	rc = qed_cxt_get_cid_info(p_hwfn, &cxt_info);
+	if (rc) {
+		DP_NOTICE(p_hwfn, "Cannot find context info for dummy cid=%d\n",
+			  dummy_cid);
+		return rc;
+	}
+	p_cxt = cxt_info.p_cxt;
+	SET_FIELD(p_cxt->tstorm_ag_context.flags3,
+		  TSTORM_FCOE_CONN_AG_CTX_DUMMY_TIMER_CF_EN, 1);
+
+	fcoe_pf_params->dummy_icid = (u16)dummy_cid;
+
+	tmp = cpu_to_le16(fcoe_pf_params->num_tasks);
+	p_data->func_params.num_tasks = tmp;
+	p_data->func_params.log_page_size = fcoe_pf_params->log_page_size;
+	p_data->func_params.debug_mode = fcoe_pf_params->debug_mode;
+
+	DMA_REGPAIR_LE(p_data->q_params.glbl_q_params_addr,
+		       fcoe_pf_params->glbl_q_params_addr);
+
+	tmp = cpu_to_le16(fcoe_pf_params->cq_num_entries);
+	p_data->q_params.cq_num_entries = tmp;
+
+	tmp = cpu_to_le16(fcoe_pf_params->cmdq_num_entries);
+	p_data->q_params.cmdq_num_entries = tmp;
+
+	tmp = fcoe_pf_params->num_cqs;
+	p_data->q_params.num_queues = (u8)tmp;
+
+	tmp = (u16)p_hwfn->hw_info.resc_start[QED_CMDQS_CQS];
+	p_data->q_params.queue_relative_offset = (u8)tmp;
+
+	for (i = 0; i < fcoe_pf_params->num_cqs; i++) {
+		tmp = cpu_to_le16(p_hwfn->sbs_info[i]->igu_sb_id);
+		p_data->q_params.cq_cmdq_sb_num_arr[i] = tmp;
+	}
+
+	p_data->q_params.cq_sb_pi = fcoe_pf_params->gl_rq_pi;
+	p_data->q_params.cmdq_sb_pi = fcoe_pf_params->gl_cmd_pi;
+
+	p_data->q_params.bdq_resource_id = FCOE_BDQ_ID(p_hwfn->port_id);
+
+	DMA_REGPAIR_LE(p_data->q_params.bdq_pbl_base_address[BDQ_ID_RQ],
+		       fcoe_pf_params->bdq_pbl_base_addr[BDQ_ID_RQ]);
+	p_data->q_params.bdq_pbl_num_entries[BDQ_ID_RQ] =
+	    fcoe_pf_params->bdq_pbl_num_entries[BDQ_ID_RQ];
+	tmp = fcoe_pf_params->bdq_xoff_threshold[BDQ_ID_RQ];
+	p_data->q_params.bdq_xoff_threshold[BDQ_ID_RQ] = cpu_to_le16(tmp);
+	tmp = fcoe_pf_params->bdq_xon_threshold[BDQ_ID_RQ];
+	p_data->q_params.bdq_xon_threshold[BDQ_ID_RQ] = cpu_to_le16(tmp);
+
+	DMA_REGPAIR_LE(p_data->q_params.bdq_pbl_base_address[BDQ_ID_IMM_DATA],
+		       fcoe_pf_params->bdq_pbl_base_addr[BDQ_ID_IMM_DATA]);
+	p_data->q_params.bdq_pbl_num_entries[BDQ_ID_IMM_DATA] =
+	    fcoe_pf_params->bdq_pbl_num_entries[BDQ_ID_IMM_DATA];
+	tmp = fcoe_pf_params->bdq_xoff_threshold[BDQ_ID_IMM_DATA];
+	p_data->q_params.bdq_xoff_threshold[BDQ_ID_IMM_DATA] = cpu_to_le16(tmp);
+	tmp = fcoe_pf_params->bdq_xon_threshold[BDQ_ID_IMM_DATA];
+	p_data->q_params.bdq_xon_threshold[BDQ_ID_IMM_DATA] = cpu_to_le16(tmp);
+	tmp = fcoe_pf_params->rq_buffer_size;
+	p_data->q_params.rq_buffer_size = cpu_to_le16(tmp);
+
+	if (fcoe_pf_params->is_target) {
+		SET_FIELD(p_data->q_params.q_validity,
+			  SCSI_INIT_FUNC_QUEUES_RQ_VALID, 1);
+		if (p_data->q_params.bdq_pbl_num_entries[BDQ_ID_IMM_DATA])
+			SET_FIELD(p_data->q_params.q_validity,
+				  SCSI_INIT_FUNC_QUEUES_IMM_DATA_VALID, 1);
+		SET_FIELD(p_data->q_params.q_validity,
+			  SCSI_INIT_FUNC_QUEUES_CMD_VALID, 1);
+	} else {
+		SET_FIELD(p_data->q_params.q_validity,
+			  SCSI_INIT_FUNC_QUEUES_RQ_VALID, 1);
+	}
+
+	rc = qed_spq_post(p_hwfn, p_ent, NULL);
+
+	return rc;
+}
+
+static int
+qed_sp_fcoe_conn_offload(struct qed_hwfn *p_hwfn,
+			 struct qed_fcoe_conn *p_conn,
+			 enum spq_mode comp_mode,
+			 struct qed_spq_comp_cb *p_comp_addr)
+{
+	struct fcoe_conn_offload_ramrod_params *p_ramrod = NULL;
+	struct fcoe_conn_offload_ramrod_data *p_data;
+	struct qed_spq_entry *p_ent = NULL;
+	struct qed_sp_init_data init_data;
+	u16 pq_id = 0, tmp;
+	int rc;
+
+	/* Get SPQ entry */
+	memset(&init_data, 0, sizeof(init_data));
+	init_data.cid = p_conn->icid;
+	init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
+	init_data.comp_mode = comp_mode;
+	init_data.p_comp_data = p_comp_addr;
+
+	rc = qed_sp_init_request(p_hwfn, &p_ent,
+				 FCOE_RAMROD_CMD_ID_OFFLOAD_CONN,
+				 PROTOCOLID_FCOE, &init_data);
+	if (rc)
+		return rc;
+
+	p_ramrod = &p_ent->ramrod.fcoe_conn_ofld;
+	p_data = &p_ramrod->offload_ramrod_data;
+
+	/* Transmission PQ is the first of the PF */
+	pq_id = qed_get_qm_pq(p_hwfn, PROTOCOLID_FCOE, NULL);
+	p_conn->physical_q0 = cpu_to_le16(pq_id);
+	p_data->physical_q0 = cpu_to_le16(pq_id);
+
+	p_data->conn_id = cpu_to_le16(p_conn->conn_id);
+	DMA_REGPAIR_LE(p_data->sq_pbl_addr, p_conn->sq_pbl_addr);
+	DMA_REGPAIR_LE(p_data->sq_curr_page_addr, p_conn->sq_curr_page_addr);
+	DMA_REGPAIR_LE(p_data->sq_next_page_addr, p_conn->sq_next_page_addr);
+	DMA_REGPAIR_LE(p_data->xferq_pbl_addr, p_conn->xferq_pbl_addr);
+	DMA_REGPAIR_LE(p_data->xferq_curr_page_addr, p_conn->xferq_addr[0]);
+	DMA_REGPAIR_LE(p_data->xferq_next_page_addr, p_conn->xferq_addr[1]);
+
+	DMA_REGPAIR_LE(p_data->respq_pbl_addr, p_conn->confq_pbl_addr);
+	DMA_REGPAIR_LE(p_data->respq_curr_page_addr, p_conn->confq_addr[0]);
+	DMA_REGPAIR_LE(p_data->respq_next_page_addr, p_conn->confq_addr[1]);
+
+	p_data->dst_mac_addr_lo = cpu_to_le16(p_conn->dst_mac_addr_lo);
+	p_data->dst_mac_addr_mid = cpu_to_le16(p_conn->dst_mac_addr_mid);
+	p_data->dst_mac_addr_hi = cpu_to_le16(p_conn->dst_mac_addr_hi);
+	p_data->src_mac_addr_lo = cpu_to_le16(p_conn->src_mac_addr_lo);
+	p_data->src_mac_addr_mid = cpu_to_le16(p_conn->src_mac_addr_mid);
+	p_data->src_mac_addr_hi = cpu_to_le16(p_conn->src_mac_addr_hi);
+
+	tmp = cpu_to_le16(p_conn->tx_max_fc_pay_len);
+	p_data->tx_max_fc_pay_len = tmp;
+	tmp = cpu_to_le16(p_conn->e_d_tov_timer_val);
+	p_data->e_d_tov_timer_val = tmp;
+	tmp = cpu_to_le16(p_conn->rec_tov_timer_val);
+	p_data->rec_rr_tov_timer_val = tmp;
+	tmp = cpu_to_le16(p_conn->rx_max_fc_pay_len);
+	p_data->rx_max_fc_pay_len = tmp;
+
+	p_data->vlan_tag = cpu_to_le16(p_conn->vlan_tag);
+	p_data->s_id.addr_hi = p_conn->s_id.addr_hi;
+	p_data->s_id.addr_mid = p_conn->s_id.addr_mid;
+	p_data->s_id.addr_lo = p_conn->s_id.addr_lo;
+	p_data->max_conc_seqs_c3 = p_conn->max_conc_seqs_c3;
+	p_data->d_id.addr_hi = p_conn->d_id.addr_hi;
+	p_data->d_id.addr_mid = p_conn->d_id.addr_mid;
+	p_data->d_id.addr_lo = p_conn->d_id.addr_lo;
+	p_data->flags = p_conn->flags;
+	p_data->def_q_idx = p_conn->def_q_idx;
+
+	return qed_spq_post(p_hwfn, p_ent, NULL);
+}
+
+static int
+qed_sp_fcoe_conn_destroy(struct qed_hwfn *p_hwfn,
+			 struct qed_fcoe_conn *p_conn,
+			 enum spq_mode comp_mode,
+			 struct qed_spq_comp_cb *p_comp_addr)
+{
+	struct fcoe_conn_terminate_ramrod_params *p_ramrod = NULL;
+	struct qed_spq_entry *p_ent = NULL;
+	struct qed_sp_init_data init_data;
+	int rc = 0;
+
+	/* Get SPQ entry */
+	memset(&init_data, 0, sizeof(init_data));
+	init_data.cid = p_conn->icid;
+	init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
+	init_data.comp_mode = comp_mode;
+	init_data.p_comp_data = p_comp_addr;
+
+	rc = qed_sp_init_request(p_hwfn, &p_ent,
+				 FCOE_RAMROD_CMD_ID_TERMINATE_CONN,
+				 PROTOCOLID_FCOE, &init_data);
+	if (rc)
+		return rc;
+
+	p_ramrod = &p_ent->ramrod.fcoe_conn_terminate;
+	DMA_REGPAIR_LE(p_ramrod->terminate_ramrod_data.terminate_params_addr,
+		       p_conn->terminate_params);
+
+	return qed_spq_post(p_hwfn, p_ent, NULL);
+}
+
+static int
+qed_sp_fcoe_func_stop(struct qed_hwfn *p_hwfn,
+		      enum spq_mode comp_mode,
+		      struct qed_spq_comp_cb *p_comp_addr)
+{
+	struct qed_ptt *p_ptt = p_hwfn->p_main_ptt;
+	struct qed_spq_entry *p_ent = NULL;
+	struct qed_sp_init_data init_data;
+	u32 active_segs = 0;
+	int rc = 0;
+
+	/* Get SPQ entry */
+	memset(&init_data, 0, sizeof(init_data));
+	init_data.cid = p_hwfn->pf_params.fcoe_pf_params.dummy_icid;
+	init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
+	init_data.comp_mode = comp_mode;
+	init_data.p_comp_data = p_comp_addr;
+
+	rc = qed_sp_init_request(p_hwfn, &p_ent,
+				 FCOE_RAMROD_CMD_ID_DESTROY_FUNC,
+				 PROTOCOLID_FCOE, &init_data);
+	if (rc)
+		return rc;
+
+	active_segs = qed_rd(p_hwfn, p_ptt, TM_REG_PF_ENABLE_TASK);
+	active_segs &= ~BIT(QED_CXT_FCOE_TID_SEG);
+	qed_wr(p_hwfn, p_ptt, TM_REG_PF_ENABLE_TASK, active_segs);
+
+	return qed_spq_post(p_hwfn, p_ent, NULL);
+}
+
+static int
+qed_fcoe_allocate_connection(struct qed_hwfn *p_hwfn,
+			     struct qed_fcoe_conn **p_out_conn)
+{
+	struct qed_fcoe_conn *p_conn = NULL;
+	void *p_addr;
+	u32 i;
+
+	spin_lock_bh(&p_hwfn->p_fcoe_info->lock);
+	if (!list_empty(&p_hwfn->p_fcoe_info->free_list))
+		p_conn =
+		    list_first_entry(&p_hwfn->p_fcoe_info->free_list,
+				     struct qed_fcoe_conn, list_entry);
+	if (p_conn) {
+		list_del(&p_conn->list_entry);
+		spin_unlock_bh(&p_hwfn->p_fcoe_info->lock);
+		*p_out_conn = p_conn;
+		return 0;
+	}
+	spin_unlock_bh(&p_hwfn->p_fcoe_info->lock);
+
+	p_conn = kzalloc(sizeof(*p_conn), GFP_KERNEL);
+	if (!p_conn)
+		return -ENOMEM;
+
+	p_addr = dma_alloc_coherent(&p_hwfn->cdev->pdev->dev,
+				    QED_CHAIN_PAGE_SIZE,
+				    &p_conn->xferq_pbl_addr, GFP_KERNEL);
+	if (!p_addr)
+		goto nomem_pbl_xferq;
+	p_conn->xferq_pbl_addr_virt_addr = p_addr;
+
+	for (i = 0; i < ARRAY_SIZE(p_conn->xferq_addr); i++) {
+		p_addr = dma_alloc_coherent(&p_hwfn->cdev->pdev->dev,
+					    QED_CHAIN_PAGE_SIZE,
+					    &p_conn->xferq_addr[i], GFP_KERNEL);
+		if (!p_addr)
+			goto nomem_xferq;
+		p_conn->xferq_addr_virt_addr[i] = p_addr;
+
+		p_addr = p_conn->xferq_pbl_addr_virt_addr;
+		((dma_addr_t *)p_addr)[i] = p_conn->xferq_addr[i];
+	}
+
+	p_addr = dma_alloc_coherent(&p_hwfn->cdev->pdev->dev,
+				    QED_CHAIN_PAGE_SIZE,
+				    &p_conn->confq_pbl_addr, GFP_KERNEL);
+	if (!p_addr)
+		goto nomem_xferq;
+	p_conn->confq_pbl_addr_virt_addr = p_addr;
+
+	for (i = 0; i < ARRAY_SIZE(p_conn->confq_addr); i++) {
+		p_addr = dma_alloc_coherent(&p_hwfn->cdev->pdev->dev,
+					    QED_CHAIN_PAGE_SIZE,
+					    &p_conn->confq_addr[i], GFP_KERNEL);
+		if (!p_addr)
+			goto nomem_confq;
+		p_conn->confq_addr_virt_addr[i] = p_addr;
+
+		p_addr = p_conn->confq_pbl_addr_virt_addr;
+		((dma_addr_t *)p_addr)[i] = p_conn->confq_addr[i];
+	}
+
+	p_conn->free_on_delete = true;
+	*p_out_conn = p_conn;
+	return 0;
+
+nomem_confq:
+	dma_free_coherent(&p_hwfn->cdev->pdev->dev,
+			  QED_CHAIN_PAGE_SIZE,
+			  p_conn->confq_pbl_addr_virt_addr,
+			  p_conn->confq_pbl_addr);
+	for (i = 0; i < ARRAY_SIZE(p_conn->confq_addr); i++)
+		if (p_conn->confq_addr_virt_addr[i])
+			dma_free_coherent(&p_hwfn->cdev->pdev->dev,
+					  QED_CHAIN_PAGE_SIZE,
+					  p_conn->confq_addr_virt_addr[i],
+					  p_conn->confq_addr[i]);
+nomem_xferq:
+	dma_free_coherent(&p_hwfn->cdev->pdev->dev,
+			  QED_CHAIN_PAGE_SIZE,
+			  p_conn->xferq_pbl_addr_virt_addr,
+			  p_conn->xferq_pbl_addr);
+	for (i = 0; i < ARRAY_SIZE(p_conn->xferq_addr); i++)
+		if (p_conn->xferq_addr_virt_addr[i])
+			dma_free_coherent(&p_hwfn->cdev->pdev->dev,
+					  QED_CHAIN_PAGE_SIZE,
+					  p_conn->xferq_addr_virt_addr[i],
+					  p_conn->xferq_addr[i]);
+nomem_pbl_xferq:
+	kfree(p_conn);
+	return -ENOMEM;
+}
+
+static void qed_fcoe_free_connection(struct qed_hwfn *p_hwfn,
+				     struct qed_fcoe_conn *p_conn)
+{
+	u32 i;
+
+	if (!p_conn)
+		return;
+
+	if (p_conn->confq_pbl_addr_virt_addr)
+		dma_free_coherent(&p_hwfn->cdev->pdev->dev,
+				  QED_CHAIN_PAGE_SIZE,
+				  p_conn->confq_pbl_addr_virt_addr,
+				  p_conn->confq_pbl_addr);
+
+	for (i = 0; i < ARRAY_SIZE(p_conn->confq_addr); i++) {
+		if (!p_conn->confq_addr_virt_addr[i])
+			continue;
+		dma_free_coherent(&p_hwfn->cdev->pdev->dev,
+				  QED_CHAIN_PAGE_SIZE,
+				  p_conn->confq_addr_virt_addr[i],
+				  p_conn->confq_addr[i]);
+	}
+
+	if (p_conn->xferq_pbl_addr_virt_addr)
+		dma_free_coherent(&p_hwfn->cdev->pdev->dev,
+				  QED_CHAIN_PAGE_SIZE,
+				  p_conn->xferq_pbl_addr_virt_addr,
+				  p_conn->xferq_pbl_addr);
+
+	for (i = 0; i < ARRAY_SIZE(p_conn->xferq_addr); i++) {
+		if (!p_conn->xferq_addr_virt_addr[i])
+			continue;
+		dma_free_coherent(&p_hwfn->cdev->pdev->dev,
+				  QED_CHAIN_PAGE_SIZE,
+				  p_conn->xferq_addr_virt_addr[i],
+				  p_conn->xferq_addr[i]);
+	}
+	kfree(p_conn);
+}
+
+static void __iomem *qed_fcoe_get_db_addr(struct qed_hwfn *p_hwfn, u32 cid)
+{
+	return (u8 __iomem *)p_hwfn->doorbells +
+	       qed_db_addr(cid, DQ_DEMS_LEGACY);
+}
+
+static void __iomem *qed_fcoe_get_primary_bdq_prod(struct qed_hwfn *p_hwfn,
+						   u8 bdq_id)
+{
+	u8 bdq_function_id = FCOE_BDQ_ID(p_hwfn->port_id);
+
+	return (u8 __iomem *)p_hwfn->regview + GTT_BAR0_MAP_REG_MSDM_RAM +
+	       MSTORM_SCSI_BDQ_EXT_PROD_OFFSET(bdq_function_id, bdq_id);
+}
+
+static void __iomem *qed_fcoe_get_secondary_bdq_prod(struct qed_hwfn *p_hwfn,
+						     u8 bdq_id)
+{
+	u8 bdq_function_id = FCOE_BDQ_ID(p_hwfn->port_id);
+
+	return (u8 __iomem *)p_hwfn->regview + GTT_BAR0_MAP_REG_TSDM_RAM +
+	       TSTORM_SCSI_BDQ_EXT_PROD_OFFSET(bdq_function_id, bdq_id);
+}
+
+struct qed_fcoe_info *qed_fcoe_alloc(struct qed_hwfn *p_hwfn)
+{
+	struct qed_fcoe_info *p_fcoe_info;
+
+	/* Allocate LL2's set struct */
+	p_fcoe_info = kzalloc(sizeof(*p_fcoe_info), GFP_KERNEL);
+	if (!p_fcoe_info) {
+		DP_NOTICE(p_hwfn, "Failed to allocate qed_fcoe_info'\n");
+		return NULL;
+	}
+	INIT_LIST_HEAD(&p_fcoe_info->free_list);
+	return p_fcoe_info;
+}
+
+void qed_fcoe_setup(struct qed_hwfn *p_hwfn, struct qed_fcoe_info *p_fcoe_info)
+{
+	struct fcoe_task_context *p_task_ctx = NULL;
+	int rc;
+	u32 i;
+
+	spin_lock_init(&p_fcoe_info->lock);
+	for (i = 0; i < p_hwfn->pf_params.fcoe_pf_params.num_tasks; i++) {
+		rc = qed_cxt_get_task_ctx(p_hwfn, i,
+					  QED_CTX_WORKING_MEM,
+					  (void **)&p_task_ctx);
+		if (rc)
+			continue;
+
+		memset(p_task_ctx, 0, sizeof(struct fcoe_task_context));
+		SET_FIELD(p_task_ctx->timer_context.logical_client_0,
+			  TIMERS_CONTEXT_VALIDLC0, 1);
+		SET_FIELD(p_task_ctx->timer_context.logical_client_1,
+			  TIMERS_CONTEXT_VALIDLC1, 1);
+		SET_FIELD(p_task_ctx->tstorm_ag_context.flags0,
+			  TSTORM_FCOE_TASK_AG_CTX_CONNECTION_TYPE, 1);
+	}
+}
+
+void qed_fcoe_free(struct qed_hwfn *p_hwfn, struct qed_fcoe_info *p_fcoe_info)
+{
+	struct qed_fcoe_conn *p_conn = NULL;
+
+	if (!p_fcoe_info)
+		return;
+
+	while (!list_empty(&p_fcoe_info->free_list)) {
+		p_conn = list_first_entry(&p_fcoe_info->free_list,
+					  struct qed_fcoe_conn, list_entry);
+		if (!p_conn)
+			break;
+		list_del(&p_conn->list_entry);
+		qed_fcoe_free_connection(p_hwfn, p_conn);
+	}
+
+	kfree(p_fcoe_info);
+}
+
+static int
+qed_fcoe_acquire_connection(struct qed_hwfn *p_hwfn,
+			    struct qed_fcoe_conn *p_in_conn,
+			    struct qed_fcoe_conn **p_out_conn)
+{
+	struct qed_fcoe_conn *p_conn = NULL;
+	int rc = 0;
+	u32 icid;
+
+	spin_lock_bh(&p_hwfn->p_fcoe_info->lock);
+	rc = qed_cxt_acquire_cid(p_hwfn, PROTOCOLID_FCOE, &icid);
+	spin_unlock_bh(&p_hwfn->p_fcoe_info->lock);
+	if (rc)
+		return rc;
+
+	/* Use input connection [if provided] or allocate a new one */
+	if (p_in_conn) {
+		p_conn = p_in_conn;
+	} else {
+		rc = qed_fcoe_allocate_connection(p_hwfn, &p_conn);
+		if (rc) {
+			spin_lock_bh(&p_hwfn->p_fcoe_info->lock);
+			qed_cxt_release_cid(p_hwfn, icid);
+			spin_unlock_bh(&p_hwfn->p_fcoe_info->lock);
+			return rc;
+		}
+	}
+
+	p_conn->icid = icid;
+	p_conn->fw_cid = (p_hwfn->hw_info.opaque_fid << 16) | icid;
+	*p_out_conn = p_conn;
+
+	return rc;
+}
+
+static void qed_fcoe_release_connection(struct qed_hwfn *p_hwfn,
+					struct qed_fcoe_conn *p_conn)
+{
+	spin_lock_bh(&p_hwfn->p_fcoe_info->lock);
+	list_add_tail(&p_conn->list_entry, &p_hwfn->p_fcoe_info->free_list);
+	qed_cxt_release_cid(p_hwfn, p_conn->icid);
+	spin_unlock_bh(&p_hwfn->p_fcoe_info->lock);
+}
+
+static void _qed_fcoe_get_tstats(struct qed_hwfn *p_hwfn,
+				 struct qed_ptt *p_ptt,
+				 struct qed_fcoe_stats *p_stats)
+{
+	struct fcoe_rx_stat tstats;
+	u32 tstats_addr;
+
+	memset(&tstats, 0, sizeof(tstats));
+	tstats_addr = BAR0_MAP_REG_TSDM_RAM +
+	    TSTORM_FCOE_RX_STATS_OFFSET(p_hwfn->rel_pf_id);
+	qed_memcpy_from(p_hwfn, p_ptt, &tstats, tstats_addr, sizeof(tstats));
+
+	p_stats->fcoe_rx_byte_cnt = HILO_64_REGPAIR(tstats.fcoe_rx_byte_cnt);
+	p_stats->fcoe_rx_data_pkt_cnt =
+	    HILO_64_REGPAIR(tstats.fcoe_rx_data_pkt_cnt);
+	p_stats->fcoe_rx_xfer_pkt_cnt =
+	    HILO_64_REGPAIR(tstats.fcoe_rx_xfer_pkt_cnt);
+	p_stats->fcoe_rx_other_pkt_cnt =
+	    HILO_64_REGPAIR(tstats.fcoe_rx_other_pkt_cnt);
+
+	p_stats->fcoe_silent_drop_pkt_cmdq_full_cnt =
+	    le32_to_cpu(tstats.fcoe_silent_drop_pkt_cmdq_full_cnt);
+	p_stats->fcoe_silent_drop_pkt_rq_full_cnt =
+	    le32_to_cpu(tstats.fcoe_silent_drop_pkt_rq_full_cnt);
+	p_stats->fcoe_silent_drop_pkt_crc_error_cnt =
+	    le32_to_cpu(tstats.fcoe_silent_drop_pkt_crc_error_cnt);
+	p_stats->fcoe_silent_drop_pkt_task_invalid_cnt =
+	    le32_to_cpu(tstats.fcoe_silent_drop_pkt_task_invalid_cnt);
+	p_stats->fcoe_silent_drop_total_pkt_cnt =
+	    le32_to_cpu(tstats.fcoe_silent_drop_total_pkt_cnt);
+}
+
+static void _qed_fcoe_get_pstats(struct qed_hwfn *p_hwfn,
+				 struct qed_ptt *p_ptt,
+				 struct qed_fcoe_stats *p_stats)
+{
+	struct fcoe_tx_stat pstats;
+	u32 pstats_addr;
+
+	memset(&pstats, 0, sizeof(pstats));
+	pstats_addr = BAR0_MAP_REG_PSDM_RAM +
+	    PSTORM_FCOE_TX_STATS_OFFSET(p_hwfn->rel_pf_id);
+	qed_memcpy_from(p_hwfn, p_ptt, &pstats, pstats_addr, sizeof(pstats));
+
+	p_stats->fcoe_tx_byte_cnt = HILO_64_REGPAIR(pstats.fcoe_tx_byte_cnt);
+	p_stats->fcoe_tx_data_pkt_cnt =
+	    HILO_64_REGPAIR(pstats.fcoe_tx_data_pkt_cnt);
+	p_stats->fcoe_tx_xfer_pkt_cnt =
+	    HILO_64_REGPAIR(pstats.fcoe_tx_xfer_pkt_cnt);
+	p_stats->fcoe_tx_other_pkt_cnt =
+	    HILO_64_REGPAIR(pstats.fcoe_tx_other_pkt_cnt);
+}
+
+static int qed_fcoe_get_stats(struct qed_hwfn *p_hwfn,
+			      struct qed_fcoe_stats *p_stats)
+{
+	struct qed_ptt *p_ptt;
+
+	memset(p_stats, 0, sizeof(*p_stats));
+
+	p_ptt = qed_ptt_acquire(p_hwfn);
+
+	if (!p_ptt) {
+		DP_ERR(p_hwfn, "Failed to acquire ptt\n");
+		return -EINVAL;
+	}
+
+	_qed_fcoe_get_tstats(p_hwfn, p_ptt, p_stats);
+	_qed_fcoe_get_pstats(p_hwfn, p_ptt, p_stats);
+
+	qed_ptt_release(p_hwfn, p_ptt);
+
+	return 0;
+}
+
+struct qed_hash_fcoe_con {
+	struct hlist_node node;
+	struct qed_fcoe_conn *con;
+};
+
+static int qed_fill_fcoe_dev_info(struct qed_dev *cdev,
+				  struct qed_dev_fcoe_info *info)
+{
+	struct qed_hwfn *hwfn = QED_LEADING_HWFN(cdev);
+	int rc;
+
+	memset(info, 0, sizeof(*info));
+	rc = qed_fill_dev_info(cdev, &info->common);
+
+	info->primary_dbq_rq_addr =
+	    qed_fcoe_get_primary_bdq_prod(hwfn, BDQ_ID_RQ);
+	info->secondary_bdq_rq_addr =
+	    qed_fcoe_get_secondary_bdq_prod(hwfn, BDQ_ID_RQ);
+
+	return rc;
+}
+
+static void qed_register_fcoe_ops(struct qed_dev *cdev,
+				  struct qed_fcoe_cb_ops *ops, void *cookie)
+{
+	cdev->protocol_ops.fcoe = ops;
+	cdev->ops_cookie = cookie;
+}
+
+static struct qed_hash_fcoe_con *qed_fcoe_get_hash(struct qed_dev *cdev,
+						   u32 handle)
+{
+	struct qed_hash_fcoe_con *hash_con = NULL;
+
+	if (!(cdev->flags & QED_FLAG_STORAGE_STARTED))
+		return NULL;
+
+	hash_for_each_possible(cdev->connections, hash_con, node, handle) {
+		if (hash_con->con->icid == handle)
+			break;
+	}
+
+	if (!hash_con || (hash_con->con->icid != handle))
+		return NULL;
+
+	return hash_con;
+}
+
+static int qed_fcoe_stop(struct qed_dev *cdev)
+{
+	int rc;
+
+	if (!(cdev->flags & QED_FLAG_STORAGE_STARTED)) {
+		DP_NOTICE(cdev, "fcoe already stopped\n");
+		return 0;
+	}
+
+	if (!hash_empty(cdev->connections)) {
+		DP_NOTICE(cdev,
+			  "Can't stop fcoe - not all connections were returned\n");
+		return -EINVAL;
+	}
+
+	/* Stop the fcoe */
+	rc = qed_sp_fcoe_func_stop(QED_LEADING_HWFN(cdev),
+				   QED_SPQ_MODE_EBLOCK, NULL);
+	cdev->flags &= ~QED_FLAG_STORAGE_STARTED;
+
+	return rc;
+}
+
+static int qed_fcoe_start(struct qed_dev *cdev, struct qed_fcoe_tid *tasks)
+{
+	int rc;
+
+	if (cdev->flags & QED_FLAG_STORAGE_STARTED) {
+		DP_NOTICE(cdev, "fcoe already started;\n");
+		return 0;
+	}
+
+	rc = qed_sp_fcoe_func_start(QED_LEADING_HWFN(cdev),
+				    QED_SPQ_MODE_EBLOCK, NULL);
+	if (rc) {
+		DP_NOTICE(cdev, "Failed to start fcoe\n");
+		return rc;
+	}
+
+	cdev->flags |= QED_FLAG_STORAGE_STARTED;
+	hash_init(cdev->connections);
+
+	if (tasks) {
+		struct qed_tid_mem *tid_info = kzalloc(sizeof(*tid_info),
+						       GFP_ATOMIC);
+
+		if (!tid_info) {
+			DP_NOTICE(cdev,
+				  "Failed to allocate tasks information\n");
+			qed_fcoe_stop(cdev);
+			return -ENOMEM;
+		}
+
+		rc = qed_cxt_get_tid_mem_info(QED_LEADING_HWFN(cdev), tid_info);
+		if (rc) {
+			DP_NOTICE(cdev, "Failed to gather task information\n");
+			qed_fcoe_stop(cdev);
+			kfree(tid_info);
+			return rc;
+		}
+
+		/* Fill task information */
+		tasks->size = tid_info->tid_size;
+		tasks->num_tids_per_block = tid_info->num_tids_per_block;
+		memcpy(tasks->blocks, tid_info->blocks,
+		       MAX_TID_BLOCKS_FCOE * sizeof(u8 *));
+
+		kfree(tid_info);
+	}
+
+	return 0;
+}
+
+static int qed_fcoe_acquire_conn(struct qed_dev *cdev,
+				 u32 *handle,
+				 u32 *fw_cid, void __iomem **p_doorbell)
+{
+	struct qed_hash_fcoe_con *hash_con;
+	int rc;
+
+	/* Allocate a hashed connection */
+	hash_con = kzalloc(sizeof(*hash_con), GFP_KERNEL);
+	if (!hash_con) {
+		DP_NOTICE(cdev, "Failed to allocate hashed connection\n");
+		return -ENOMEM;
+	}
+
+	/* Acquire the connection */
+	rc = qed_fcoe_acquire_connection(QED_LEADING_HWFN(cdev), NULL,
+					 &hash_con->con);
+	if (rc) {
+		DP_NOTICE(cdev, "Failed to acquire Connection\n");
+		kfree(hash_con);
+		return rc;
+	}
+
+	/* Added the connection to hash table */
+	*handle = hash_con->con->icid;
+	*fw_cid = hash_con->con->fw_cid;
+	hash_add(cdev->connections, &hash_con->node, *handle);
+
+	if (p_doorbell)
+		*p_doorbell = qed_fcoe_get_db_addr(QED_LEADING_HWFN(cdev),
+						   *handle);
+
+	return 0;
+}
+
+static int qed_fcoe_release_conn(struct qed_dev *cdev, u32 handle)
+{
+	struct qed_hash_fcoe_con *hash_con;
+
+	hash_con = qed_fcoe_get_hash(cdev, handle);
+	if (!hash_con) {
+		DP_NOTICE(cdev, "Failed to find connection for handle %d\n",
+			  handle);
+		return -EINVAL;
+	}
+
+	hlist_del(&hash_con->node);
+	qed_fcoe_release_connection(QED_LEADING_HWFN(cdev), hash_con->con);
+	kfree(hash_con);
+
+	return 0;
+}
+
+static int qed_fcoe_offload_conn(struct qed_dev *cdev,
+				 u32 handle,
+				 struct qed_fcoe_params_offload *conn_info)
+{
+	struct qed_hash_fcoe_con *hash_con;
+	struct qed_fcoe_conn *con;
+
+	hash_con = qed_fcoe_get_hash(cdev, handle);
+	if (!hash_con) {
+		DP_NOTICE(cdev, "Failed to find connection for handle %d\n",
+			  handle);
+		return -EINVAL;
+	}
+
+	/* Update the connection with information from the params */
+	con = hash_con->con;
+
+	con->sq_pbl_addr = conn_info->sq_pbl_addr;
+	con->sq_curr_page_addr = conn_info->sq_curr_page_addr;
+	con->sq_next_page_addr = conn_info->sq_next_page_addr;
+	con->tx_max_fc_pay_len = conn_info->tx_max_fc_pay_len;
+	con->e_d_tov_timer_val = conn_info->e_d_tov_timer_val;
+	con->rec_tov_timer_val = conn_info->rec_tov_timer_val;
+	con->rx_max_fc_pay_len = conn_info->rx_max_fc_pay_len;
+	con->vlan_tag = conn_info->vlan_tag;
+	con->max_conc_seqs_c3 = conn_info->max_conc_seqs_c3;
+	con->flags = conn_info->flags;
+	con->def_q_idx = conn_info->def_q_idx;
+
+	con->src_mac_addr_hi = (conn_info->src_mac[5] << 8) |
+	    conn_info->src_mac[4];
+	con->src_mac_addr_mid = (conn_info->src_mac[3] << 8) |
+	    conn_info->src_mac[2];
+	con->src_mac_addr_lo = (conn_info->src_mac[1] << 8) |
+	    conn_info->src_mac[0];
+	con->dst_mac_addr_hi = (conn_info->dst_mac[5] << 8) |
+	    conn_info->dst_mac[4];
+	con->dst_mac_addr_mid = (conn_info->dst_mac[3] << 8) |
+	    conn_info->dst_mac[2];
+	con->dst_mac_addr_lo = (conn_info->dst_mac[1] << 8) |
+	    conn_info->dst_mac[0];
+
+	con->s_id.addr_hi = conn_info->s_id.addr_hi;
+	con->s_id.addr_mid = conn_info->s_id.addr_mid;
+	con->s_id.addr_lo = conn_info->s_id.addr_lo;
+	con->d_id.addr_hi = conn_info->d_id.addr_hi;
+	con->d_id.addr_mid = conn_info->d_id.addr_mid;
+	con->d_id.addr_lo = conn_info->d_id.addr_lo;
+
+	return qed_sp_fcoe_conn_offload(QED_LEADING_HWFN(cdev), con,
+					QED_SPQ_MODE_EBLOCK, NULL);
+}
+
+static int qed_fcoe_destroy_conn(struct qed_dev *cdev,
+				 u32 handle, dma_addr_t terminate_params)
+{
+	struct qed_hash_fcoe_con *hash_con;
+	struct qed_fcoe_conn *con;
+
+	hash_con = qed_fcoe_get_hash(cdev, handle);
+	if (!hash_con) {
+		DP_NOTICE(cdev, "Failed to find connection for handle %d\n",
+			  handle);
+		return -EINVAL;
+	}
+
+	/* Update the connection with information from the params */
+	con = hash_con->con;
+	con->terminate_params = terminate_params;
+
+	return qed_sp_fcoe_conn_destroy(QED_LEADING_HWFN(cdev), con,
+					QED_SPQ_MODE_EBLOCK, NULL);
+}
+
+static int qed_fcoe_stats(struct qed_dev *cdev, struct qed_fcoe_stats *stats)
+{
+	return qed_fcoe_get_stats(QED_LEADING_HWFN(cdev), stats);
+}
+
+void qed_get_protocol_stats_fcoe(struct qed_dev *cdev,
+				 struct qed_mcp_fcoe_stats *stats)
+{
+	struct qed_fcoe_stats proto_stats;
+
+	/* Retrieve FW statistics */
+	memset(&proto_stats, 0, sizeof(proto_stats));
+	if (qed_fcoe_stats(cdev, &proto_stats)) {
+		DP_VERBOSE(cdev, QED_MSG_STORAGE,
+			   "Failed to collect FCoE statistics\n");
+		return;
+	}
+
+	/* Translate FW statistics into struct */
+	stats->rx_pkts = proto_stats.fcoe_rx_data_pkt_cnt +
+			 proto_stats.fcoe_rx_xfer_pkt_cnt +
+			 proto_stats.fcoe_rx_other_pkt_cnt;
+	stats->tx_pkts = proto_stats.fcoe_tx_data_pkt_cnt +
+			 proto_stats.fcoe_tx_xfer_pkt_cnt +
+			 proto_stats.fcoe_tx_other_pkt_cnt;
+	stats->fcs_err = proto_stats.fcoe_silent_drop_pkt_crc_error_cnt;
+
+	/* Request protocol driver to fill-in the rest */
+	if (cdev->protocol_ops.fcoe && cdev->ops_cookie) {
+		struct qed_fcoe_cb_ops *ops = cdev->protocol_ops.fcoe;
+		void *cookie = cdev->ops_cookie;
+
+		if (ops->get_login_failures)
+			stats->login_failure = ops->get_login_failures(cookie);
+	}
+}
+
+static const struct qed_fcoe_ops qed_fcoe_ops_pass = {
+	.common = &qed_common_ops_pass,
+	.ll2 = &qed_ll2_ops_pass,
+	.fill_dev_info = &qed_fill_fcoe_dev_info,
+	.start = &qed_fcoe_start,
+	.stop = &qed_fcoe_stop,
+	.register_ops = &qed_register_fcoe_ops,
+	.acquire_conn = &qed_fcoe_acquire_conn,
+	.release_conn = &qed_fcoe_release_conn,
+	.offload_conn = &qed_fcoe_offload_conn,
+	.destroy_conn = &qed_fcoe_destroy_conn,
+	.get_stats = &qed_fcoe_stats,
+};
+
+const struct qed_fcoe_ops *qed_get_fcoe_ops(void)
+{
+	return &qed_fcoe_ops_pass;
+}
+EXPORT_SYMBOL(qed_get_fcoe_ops);
+
+void qed_put_fcoe_ops(void)
+{
+}
+EXPORT_SYMBOL(qed_put_fcoe_ops);