Merge tag 'mac80211-next-for-davem-2016-04-13' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next into master

To synchronize with Kalle, here's just a big change that affects
all drivers - removing the duplicated enum ieee80211_band and
replacing it by enum nl80211_band. On top of that, just a small
documentation update.

20 files changed, 1995 insertions, 152 deletions

diff --git a/drivers/net/ethernet/intel/i40e/Makefile b/drivers/net/ethernet/intel/i40e/Makefile
index b4729ba57c9c..3b3c63e54ed6 100644
--- a/drivers/net/ethernet/intel/i40e/Makefile
+++ b/drivers/net/ethernet/intel/i40e/Makefile
@@ -41,6 +41,7 @@ i40e-objs := i40e_main.o \
 	i40e_diag.o	\
 	i40e_txrx.o	\
 	i40e_ptp.o	\
+	i40e_client.o   \
 	i40e_virtchnl_pf.o
 
 i40e-$(CONFIG_I40E_DCB) += i40e_dcb.o i40e_dcb_nl.o
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h
index 2f6210ae8ba0..d25b3be5ba89 100644
--- a/drivers/net/ethernet/intel/i40e/i40e.h
+++ b/drivers/net/ethernet/intel/i40e/i40e.h
@@ -58,6 +58,7 @@
 #ifdef I40E_FCOE
 #include "i40e_fcoe.h"
 #endif
+#include "i40e_client.h"
 #include "i40e_virtchnl.h"
 #include "i40e_virtchnl_pf.h"
 #include "i40e_txrx.h"
@@ -190,6 +191,7 @@ struct i40e_lump_tracking {
 	u16 search_hint;
 	u16 list[0];
 #define I40E_PILE_VALID_BIT  0x8000
+#define I40E_IWARP_IRQ_PILE_ID  (I40E_PILE_VALID_BIT - 2)
 };
 
 #define I40E_DEFAULT_ATR_SAMPLE_RATE	20
@@ -242,7 +244,6 @@ struct i40e_fdir_filter {
 #define I40E_DCB_PRIO_TYPE_STRICT	0
 #define I40E_DCB_PRIO_TYPE_ETS		1
 #define I40E_DCB_STRICT_PRIO_CREDITS	127
-#define I40E_MAX_USER_PRIORITY	8
 /* DCB per TC information data structure */
 struct i40e_tc_info {
 	u16	qoffset;	/* Queue offset from base queue */
@@ -282,6 +283,8 @@ struct i40e_pf {
 #endif /* I40E_FCOE */
 	u16 num_lan_qps;           /* num lan queues this PF has set up */
 	u16 num_lan_msix;          /* num queue vectors for the base PF vsi */
+	u16 num_iwarp_msix;        /* num of iwarp vectors for this PF */
+	int iwarp_base_vector;
 	int queues_left;           /* queues left unclaimed */
 	u16 alloc_rss_size;        /* allocated RSS queues */
 	u16 rss_size_max;          /* HW defined max RSS queues */
@@ -329,6 +332,7 @@ struct i40e_pf {
 #define I40E_FLAG_16BYTE_RX_DESC_ENABLED	BIT_ULL(13)
 #define I40E_FLAG_CLEAN_ADMINQ			BIT_ULL(14)
 #define I40E_FLAG_FILTER_SYNC			BIT_ULL(15)
+#define I40E_FLAG_SERVICE_CLIENT_REQUESTED	BIT_ULL(16)
 #define I40E_FLAG_PROCESS_MDD_EVENT		BIT_ULL(17)
 #define I40E_FLAG_PROCESS_VFLR_EVENT		BIT_ULL(18)
 #define I40E_FLAG_SRIOV_ENABLED			BIT_ULL(19)
@@ -571,6 +575,8 @@ struct i40e_vsi {
 	struct kobject *kobj;  /* sysfs object */
 	bool current_isup;     /* Sync 'link up' logging */
 
+	void *priv;	/* client driver data reference. */
+
 	/* VSI specific handlers */
 	irqreturn_t (*irq_handler)(int irq, void *data);
 
@@ -728,6 +734,10 @@ void i40e_vsi_setup_queue_map(struct i40e_vsi *vsi,
 			      struct i40e_vsi_context *ctxt,
 			      u8 enabled_tc, bool is_add);
 #endif
+void i40e_service_event_schedule(struct i40e_pf *pf);
+void i40e_notify_client_of_vf_msg(struct i40e_vsi *vsi, u32 vf_id,
+				  u8 *msg, u16 len);
+
 int i40e_vsi_control_rings(struct i40e_vsi *vsi, bool enable);
 int i40e_reconfig_rss_queues(struct i40e_pf *pf, int queue_count);
 struct i40e_veb *i40e_veb_setup(struct i40e_pf *pf, u16 flags, u16 uplink_seid,
@@ -750,6 +760,17 @@ static inline void i40e_dbg_pf_exit(struct i40e_pf *pf) {}
 static inline void i40e_dbg_init(void) {}
 static inline void i40e_dbg_exit(void) {}
 #endif /* CONFIG_DEBUG_FS*/
+/* needed by client drivers */
+int i40e_lan_add_device(struct i40e_pf *pf);
+int i40e_lan_del_device(struct i40e_pf *pf);
+void i40e_client_subtask(struct i40e_pf *pf);
+void i40e_notify_client_of_l2_param_changes(struct i40e_vsi *vsi);
+void i40e_notify_client_of_netdev_open(struct i40e_vsi *vsi);
+void i40e_notify_client_of_netdev_close(struct i40e_vsi *vsi, bool reset);
+void i40e_notify_client_of_vf_enable(struct i40e_pf *pf, u32 num_vfs);
+void i40e_notify_client_of_vf_reset(struct i40e_pf *pf, u32 vf_id);
+int i40e_vf_client_capable(struct i40e_pf *pf, u32 vf_id,
+			   enum i40e_client_type type);
 /**
  * i40e_irq_dynamic_enable - Enable default interrupt generation settings
  * @vsi: pointer to a vsi
@@ -789,6 +810,7 @@ int i40e_vlan_rx_kill_vid(struct net_device *netdev,
 			  __always_unused __be16 proto, u16 vid);
 #endif
 int i40e_open(struct net_device *netdev);
+int i40e_close(struct net_device *netdev);
 int i40e_vsi_open(struct i40e_vsi *vsi);
 void i40e_vlan_stripping_disable(struct i40e_vsi *vsi);
 int i40e_vsi_add_vlan(struct i40e_vsi *vsi, s16 vid);
@@ -801,7 +823,6 @@ bool i40e_is_vsi_in_vlan(struct i40e_vsi *vsi);
 struct i40e_mac_filter *i40e_find_mac(struct i40e_vsi *vsi, u8 *macaddr,
 				      bool is_vf, bool is_netdev);
 #ifdef I40E_FCOE
-int i40e_close(struct net_device *netdev);
 int __i40e_setup_tc(struct net_device *netdev, u32 handle, __be16 proto,
 		    struct tc_to_netdev *tc);
 void i40e_netpoll(struct net_device *netdev);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq.c b/drivers/net/ethernet/intel/i40e/i40e_adminq.c
index df8e2fd6a649..43bb4139d896 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_adminq.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_adminq.c
@@ -33,16 +33,6 @@
 static void i40e_resume_aq(struct i40e_hw *hw);
 
 /**
- * i40e_is_nvm_update_op - return true if this is an NVM update operation
- * @desc: API request descriptor
- **/
-static inline bool i40e_is_nvm_update_op(struct i40e_aq_desc *desc)
-{
-	return (desc->opcode == cpu_to_le16(i40e_aqc_opc_nvm_erase)) ||
-		(desc->opcode == cpu_to_le16(i40e_aqc_opc_nvm_update));
-}
-
-/**
  *  i40e_adminq_init_regs - Initialize AdminQ registers
  *  @hw: pointer to the hardware structure
  *
@@ -624,7 +614,7 @@ i40e_status i40e_init_adminq(struct i40e_hw *hw)
 
 	/* pre-emptive resource lock release */
 	i40e_aq_release_resource(hw, I40E_NVM_RESOURCE_ID, 0, NULL);
-	hw->aq.nvm_release_on_done = false;
+	hw->nvm_release_on_done = false;
 	hw->nvmupd_state = I40E_NVMUPD_STATE_INIT;
 
 	ret_code = i40e_aq_set_hmc_resource_profile(hw,
@@ -1023,26 +1013,7 @@ i40e_status i40e_clean_arq_element(struct i40e_hw *hw,
 	hw->aq.arq.next_to_clean = ntc;
 	hw->aq.arq.next_to_use = ntu;
 
-	if (i40e_is_nvm_update_op(&e->desc)) {
-		if (hw->aq.nvm_release_on_done) {
-			i40e_release_nvm(hw);
-			hw->aq.nvm_release_on_done = false;
-		}
-
-		switch (hw->nvmupd_state) {
-		case I40E_NVMUPD_STATE_INIT_WAIT:
-			hw->nvmupd_state = I40E_NVMUPD_STATE_INIT;
-			break;
-
-		case I40E_NVMUPD_STATE_WRITE_WAIT:
-			hw->nvmupd_state = I40E_NVMUPD_STATE_WRITING;
-			break;
-
-		default:
-			break;
-		}
-	}
-
+	i40e_nvmupd_check_wait_event(hw, le16_to_cpu(e->desc.opcode));
 clean_arq_element_out:
 	/* Set pending if needed, unlock and return */
 	if (pending)
diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq.h b/drivers/net/ethernet/intel/i40e/i40e_adminq.h
index 12fbbddea299..d92aad38afdc 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_adminq.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_adminq.h
@@ -97,7 +97,6 @@ struct i40e_adminq_info {
 	u32 fw_build;                   /* firmware build number */
 	u16 api_maj_ver;                /* api major version */
 	u16 api_min_ver;                /* api minor version */
-	bool nvm_release_on_done;
 
 	struct mutex asq_mutex; /* Send queue lock */
 	struct mutex arq_mutex; /* Receive queue lock */
diff --git a/drivers/net/ethernet/intel/i40e/i40e_client.c b/drivers/net/ethernet/intel/i40e/i40e_client.c
new file mode 100644
index 000000000000..0e6ac841321c
--- /dev/null
+++ b/drivers/net/ethernet/intel/i40e/i40e_client.c
@@ -0,0 +1,1012 @@
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Driver
+ * Copyright(c) 2013 - 2015 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+#include <linux/list.h>
+#include <linux/errno.h>
+
+#include "i40e.h"
+#include "i40e_prototype.h"
+#include "i40e_client.h"
+
+static const char i40e_client_interface_version_str[] = I40E_CLIENT_VERSION_STR;
+
+static LIST_HEAD(i40e_devices);
+static DEFINE_MUTEX(i40e_device_mutex);
+
+static LIST_HEAD(i40e_clients);
+static DEFINE_MUTEX(i40e_client_mutex);
+
+static LIST_HEAD(i40e_client_instances);
+static DEFINE_MUTEX(i40e_client_instance_mutex);
+
+static int i40e_client_virtchnl_send(struct i40e_info *ldev,
+				     struct i40e_client *client,
+				     u32 vf_id, u8 *msg, u16 len);
+
+static int i40e_client_setup_qvlist(struct i40e_info *ldev,
+				    struct i40e_client *client,
+				    struct i40e_qvlist_info *qvlist_info);
+
+static void i40e_client_request_reset(struct i40e_info *ldev,
+				      struct i40e_client *client,
+				      u32 reset_level);
+
+static int i40e_client_update_vsi_ctxt(struct i40e_info *ldev,
+				       struct i40e_client *client,
+				       bool is_vf, u32 vf_id,
+				       u32 flag, u32 valid_flag);
+
+static struct i40e_ops i40e_lan_ops = {
+	.virtchnl_send = i40e_client_virtchnl_send,
+	.setup_qvlist = i40e_client_setup_qvlist,
+	.request_reset = i40e_client_request_reset,
+	.update_vsi_ctxt = i40e_client_update_vsi_ctxt,
+};
+
+/**
+ * i40e_client_type_to_vsi_type - convert client type to vsi type
+ * @client_type: the i40e_client type
+ *
+ * returns the related vsi type value
+ **/
+static
+enum i40e_vsi_type i40e_client_type_to_vsi_type(enum i40e_client_type type)
+{
+	switch (type) {
+	case I40E_CLIENT_IWARP:
+		return I40E_VSI_IWARP;
+
+	case I40E_CLIENT_VMDQ2:
+		return I40E_VSI_VMDQ2;
+
+	default:
+		pr_err("i40e: Client type unknown\n");
+		return I40E_VSI_TYPE_UNKNOWN;
+	}
+}
+
+/**
+ * i40e_client_get_params - Get the params that can change at runtime
+ * @vsi: the VSI with the message
+ * @param: clinet param struct
+ *
+ **/
+static
+int i40e_client_get_params(struct i40e_vsi *vsi, struct i40e_params *params)
+{
+	struct i40e_dcbx_config *dcb_cfg = &vsi->back->hw.local_dcbx_config;
+	int i = 0;
+
+	for (i = 0; i < I40E_MAX_USER_PRIORITY; i++) {
+		u8 tc = dcb_cfg->etscfg.prioritytable[i];
+		u16 qs_handle;
+
+		/* If TC is not enabled for VSI use TC0 for UP */
+		if (!(vsi->tc_config.enabled_tc & BIT(tc)))
+			tc = 0;
+
+		qs_handle = le16_to_cpu(vsi->info.qs_handle[tc]);
+		params->qos.prio_qos[i].tc = tc;
+		params->qos.prio_qos[i].qs_handle = qs_handle;
+		if (qs_handle == I40E_AQ_VSI_QS_HANDLE_INVALID) {
+			dev_err(&vsi->back->pdev->dev, "Invalid queue set handle for TC = %d, vsi id = %d\n",
+				tc, vsi->id);
+			return -EINVAL;
+		}
+	}
+
+	params->mtu = vsi->netdev->mtu;
+	return 0;
+}
+
+/**
+ * i40e_notify_client_of_vf_msg - call the client vf message callback
+ * @vsi: the VSI with the message
+ * @vf_id: the absolute VF id that sent the message
+ * @msg: message buffer
+ * @len: length of the message
+ *
+ * If there is a client to this VSI, call the client
+ **/
+void
+i40e_notify_client_of_vf_msg(struct i40e_vsi *vsi, u32 vf_id, u8 *msg, u16 len)
+{
+	struct i40e_client_instance *cdev;
+
+	if (!vsi)
+		return;
+	mutex_lock(&i40e_client_instance_mutex);
+	list_for_each_entry(cdev, &i40e_client_instances, list) {
+		if (cdev->lan_info.pf == vsi->back) {
+			if (!cdev->client ||
+			    !cdev->client->ops ||
+			    !cdev->client->ops->virtchnl_receive) {
+				dev_dbg(&vsi->back->pdev->dev,
+					"Cannot locate client instance virtual channel receive routine\n");
+				continue;
+			}
+			cdev->client->ops->virtchnl_receive(&cdev->lan_info,
+							    cdev->client,
+							    vf_id, msg, len);
+		}
+	}
+	mutex_unlock(&i40e_client_instance_mutex);
+}
+
+/**
+ * i40e_notify_client_of_l2_param_changes - call the client notify callback
+ * @vsi: the VSI with l2 param changes
+ *
+ * If there is a client to this VSI, call the client
+ **/
+void i40e_notify_client_of_l2_param_changes(struct i40e_vsi *vsi)
+{
+	struct i40e_client_instance *cdev;
+	struct i40e_params params;
+
+	if (!vsi)
+		return;
+	memset(&params, 0, sizeof(params));
+	i40e_client_get_params(vsi, &params);
+	mutex_lock(&i40e_client_instance_mutex);
+	list_for_each_entry(cdev, &i40e_client_instances, list) {
+		if (cdev->lan_info.pf == vsi->back) {
+			if (!cdev->client ||
+			    !cdev->client->ops ||
+			    !cdev->client->ops->l2_param_change) {
+				dev_dbg(&vsi->back->pdev->dev,
+					"Cannot locate client instance l2_param_change routine\n");
+				continue;
+			}
+			cdev->lan_info.params = params;
+			cdev->client->ops->l2_param_change(&cdev->lan_info,
+							   cdev->client,
+							   &params);
+		}
+	}
+	mutex_unlock(&i40e_client_instance_mutex);
+}
+
+/**
+ * i40e_notify_client_of_netdev_open - call the client open callback
+ * @vsi: the VSI with netdev opened
+ *
+ * If there is a client to this netdev, call the client with open
+ **/
+void i40e_notify_client_of_netdev_open(struct i40e_vsi *vsi)
+{
+	struct i40e_client_instance *cdev;
+
+	if (!vsi)
+		return;
+	mutex_lock(&i40e_client_instance_mutex);
+	list_for_each_entry(cdev, &i40e_client_instances, list) {
+		if (cdev->lan_info.netdev == vsi->netdev) {
+			if (!cdev->client ||
+			    !cdev->client->ops || !cdev->client->ops->open) {
+				dev_dbg(&vsi->back->pdev->dev,
+					"Cannot locate client instance open routine\n");
+				continue;
+			}
+			cdev->client->ops->open(&cdev->lan_info, cdev->client);
+		}
+	}
+	mutex_unlock(&i40e_client_instance_mutex);
+}
+
+/**
+ * i40e_client_release_qvlist
+ * @ldev: pointer to L2 context.
+ *
+ **/
+static void i40e_client_release_qvlist(struct i40e_info *ldev)
+{
+	struct i40e_qvlist_info *qvlist_info = ldev->qvlist_info;
+	u32 i;
+
+	if (!ldev->qvlist_info)
+		return;
+
+	for (i = 0; i < qvlist_info->num_vectors; i++) {
+		struct i40e_pf *pf = ldev->pf;
+		struct i40e_qv_info *qv_info;
+		u32 reg_idx;
+
+		qv_info = &qvlist_info->qv_info[i];
+		if (!qv_info)
+			continue;
+		reg_idx = I40E_PFINT_LNKLSTN(qv_info->v_idx - 1);
+		wr32(&pf->hw, reg_idx, I40E_PFINT_LNKLSTN_FIRSTQ_INDX_MASK);
+	}
+	kfree(ldev->qvlist_info);
+	ldev->qvlist_info = NULL;
+}
+
+/**
+ * i40e_notify_client_of_netdev_close - call the client close callback
+ * @vsi: the VSI with netdev closed
+ * @reset: true when close called due to a reset pending
+ *
+ * If there is a client to this netdev, call the client with close
+ **/
+void i40e_notify_client_of_netdev_close(struct i40e_vsi *vsi, bool reset)
+{
+	struct i40e_client_instance *cdev;
+
+	if (!vsi)
+		return;
+	mutex_lock(&i40e_client_instance_mutex);
+	list_for_each_entry(cdev, &i40e_client_instances, list) {
+		if (cdev->lan_info.netdev == vsi->netdev) {
+			if (!cdev->client ||
+			    !cdev->client->ops || !cdev->client->ops->close) {
+				dev_dbg(&vsi->back->pdev->dev,
+					"Cannot locate client instance close routine\n");
+				continue;
+			}
+			cdev->client->ops->close(&cdev->lan_info, cdev->client,
+						 reset);
+			i40e_client_release_qvlist(&cdev->lan_info);
+		}
+	}
+	mutex_unlock(&i40e_client_instance_mutex);
+}
+
+/**
+ * i40e_notify_client_of_vf_reset - call the client vf reset callback
+ * @pf: PF device pointer
+ * @vf_id: asolute id of VF being reset
+ *
+ * If there is a client attached to this PF, notify when a VF is reset
+ **/
+void i40e_notify_client_of_vf_reset(struct i40e_pf *pf, u32 vf_id)
+{
+	struct i40e_client_instance *cdev;
+
+	if (!pf)
+		return;
+	mutex_lock(&i40e_client_instance_mutex);
+	list_for_each_entry(cdev, &i40e_client_instances, list) {
+		if (cdev->lan_info.pf == pf) {
+			if (!cdev->client ||
+			    !cdev->client->ops ||
+			    !cdev->client->ops->vf_reset) {
+				dev_dbg(&pf->pdev->dev,
+					"Cannot locate client instance VF reset routine\n");
+				continue;
+			}
+			cdev->client->ops->vf_reset(&cdev->lan_info,
+						    cdev->client, vf_id);
+		}
+	}
+	mutex_unlock(&i40e_client_instance_mutex);
+}
+
+/**
+ * i40e_notify_client_of_vf_enable - call the client vf notification callback
+ * @pf: PF device pointer
+ * @num_vfs: the number of VFs currently enabled, 0 for disable
+ *
+ * If there is a client attached to this PF, call its VF notification routine
+ **/
+void i40e_notify_client_of_vf_enable(struct i40e_pf *pf, u32 num_vfs)
+{
+	struct i40e_client_instance *cdev;
+
+	if (!pf)
+		return;
+	mutex_lock(&i40e_client_instance_mutex);
+	list_for_each_entry(cdev, &i40e_client_instances, list) {
+		if (cdev->lan_info.pf == pf) {
+			if (!cdev->client ||
+			    !cdev->client->ops ||
+			    !cdev->client->ops->vf_enable) {
+				dev_dbg(&pf->pdev->dev,
+					"Cannot locate client instance VF enable routine\n");
+				continue;
+			}
+			cdev->client->ops->vf_enable(&cdev->lan_info,
+						     cdev->client, num_vfs);
+		}
+	}
+	mutex_unlock(&i40e_client_instance_mutex);
+}
+
+/**
+ * i40e_vf_client_capable - ask the client if it likes the specified VF
+ * @pf: PF device pointer
+ * @vf_id: the VF in question
+ *
+ * If there is a client of the specified type attached to this PF, call
+ * its vf_capable routine
+ **/
+int i40e_vf_client_capable(struct i40e_pf *pf, u32 vf_id,
+			   enum i40e_client_type type)
+{
+	struct i40e_client_instance *cdev;
+	int capable = false;
+
+	if (!pf)
+		return false;
+	mutex_lock(&i40e_client_instance_mutex);
+	list_for_each_entry(cdev, &i40e_client_instances, list) {
+		if (cdev->lan_info.pf == pf) {
+			if (!cdev->client ||
+			    !cdev->client->ops ||
+			    !cdev->client->ops->vf_capable ||
+			    !(cdev->client->type == type)) {
+				dev_dbg(&pf->pdev->dev,
+					"Cannot locate client instance VF capability routine\n");
+				continue;
+			}
+			capable = cdev->client->ops->vf_capable(&cdev->lan_info,
+								cdev->client,
+								vf_id);
+			break;
+		}
+	}
+	mutex_unlock(&i40e_client_instance_mutex);
+	return capable;
+}
+
+/**
+ * i40e_vsi_lookup - finds a matching VSI from the PF list starting at start_vsi
+ * @pf: board private structure
+ * @type: vsi type
+ * @start_vsi: a VSI pointer from where to start the search
+ *
+ * Returns non NULL on success or NULL for failure
+ **/
+struct i40e_vsi *i40e_vsi_lookup(struct i40e_pf *pf,
+				 enum i40e_vsi_type type,
+				 struct i40e_vsi *start_vsi)
+{
+	struct i40e_vsi *vsi;
+	int i = 0;
+
+	if (start_vsi) {
+		for (i = 0; i < pf->num_alloc_vsi; i++) {
+			vsi = pf->vsi[i];
+			if (vsi == start_vsi)
+				break;
+		}
+	}
+	for (; i < pf->num_alloc_vsi; i++) {
+		vsi = pf->vsi[i];
+		if (vsi && vsi->type == type)
+			return vsi;
+	}
+
+	return NULL;
+}
+
+/**
+ * i40e_client_add_instance - add a client instance struct to the instance list
+ * @pf: pointer to the board struct
+ * @client: pointer to a client struct in the client list.
+ *
+ * Returns cdev ptr on success, NULL on failure
+ **/
+static
+struct i40e_client_instance *i40e_client_add_instance(struct i40e_pf *pf,
+						      struct i40e_client *client)
+{
+	struct i40e_client_instance *cdev;
+	struct netdev_hw_addr *mac = NULL;
+	struct i40e_vsi *vsi = pf->vsi[pf->lan_vsi];
+
+	mutex_lock(&i40e_client_instance_mutex);
+	list_for_each_entry(cdev, &i40e_client_instances, list) {
+		if ((cdev->lan_info.pf == pf) && (cdev->client == client)) {
+			cdev = NULL;
+			goto out;
+		}
+	}
+	cdev = kzalloc(sizeof(*cdev), GFP_KERNEL);
+	if (!cdev)
+		goto out;
+
+	cdev->lan_info.pf = (void *)pf;
+	cdev->lan_info.netdev = vsi->netdev;
+	cdev->lan_info.pcidev = pf->pdev;
+	cdev->lan_info.fid = pf->hw.pf_id;
+	cdev->lan_info.ftype = I40E_CLIENT_FTYPE_PF;
+	cdev->lan_info.hw_addr = pf->hw.hw_addr;
+	cdev->lan_info.ops = &i40e_lan_ops;
+	cdev->lan_info.version.major = I40E_CLIENT_VERSION_MAJOR;
+	cdev->lan_info.version.minor = I40E_CLIENT_VERSION_MINOR;
+	cdev->lan_info.version.build = I40E_CLIENT_VERSION_BUILD;
+	cdev->lan_info.fw_maj_ver = pf->hw.aq.fw_maj_ver;
+	cdev->lan_info.fw_min_ver = pf->hw.aq.fw_min_ver;
+	cdev->lan_info.fw_build = pf->hw.aq.fw_build;
+	set_bit(__I40E_CLIENT_INSTANCE_NONE, &cdev->state);
+
+	if (i40e_client_get_params(vsi, &cdev->lan_info.params)) {
+		kfree(cdev);
+		cdev = NULL;
+		goto out;
+	}
+
+	cdev->lan_info.msix_count = pf->num_iwarp_msix;
+	cdev->lan_info.msix_entries = &pf->msix_entries[pf->iwarp_base_vector];
+
+	mac = list_first_entry(&cdev->lan_info.netdev->dev_addrs.list,
+			       struct netdev_hw_addr, list);
+	if (mac)
+		ether_addr_copy(cdev->lan_info.lanmac, mac->addr);
+	else
+		dev_err(&pf->pdev->dev, "MAC address list is empty!\n");
+
+	cdev->client = client;
+	INIT_LIST_HEAD(&cdev->list);
+	list_add(&cdev->list, &i40e_client_instances);
+out:
+	mutex_unlock(&i40e_client_instance_mutex);
+	return cdev;
+}
+
+/**
+ * i40e_client_del_instance - removes a client instance from the list
+ * @pf: pointer to the board struct
+ *
+ * Returns 0 on success or non-0 on error
+ **/
+static
+int i40e_client_del_instance(struct i40e_pf *pf, struct i40e_client *client)
+{
+	struct i40e_client_instance *cdev, *tmp;
+	int ret = -ENODEV;
+
+	mutex_lock(&i40e_client_instance_mutex);
+	list_for_each_entry_safe(cdev, tmp, &i40e_client_instances, list) {
+		if ((cdev->lan_info.pf != pf) || (cdev->client != client))
+			continue;
+
+		dev_info(&pf->pdev->dev, "Deleted instance of Client %s, of dev %d bus=0x%02x func=0x%02x)\n",
+			 client->name, pf->hw.pf_id,
+			 pf->hw.bus.device, pf->hw.bus.func);
+		list_del(&cdev->list);
+		kfree(cdev);
+		ret = 0;
+		break;
+	}
+	mutex_unlock(&i40e_client_instance_mutex);
+	return ret;
+}
+
+/**
+ * i40e_client_subtask - client maintenance work
+ * @pf: board private structure
+ **/
+void i40e_client_subtask(struct i40e_pf *pf)
+{
+	struct i40e_client_instance *cdev;
+	struct i40e_client *client;
+	int ret = 0;
+
+	if (!(pf->flags & I40E_FLAG_SERVICE_CLIENT_REQUESTED))
+		return;
+	pf->flags &= ~I40E_FLAG_SERVICE_CLIENT_REQUESTED;
+
+	/* If we're down or resetting, just bail */
+	if (test_bit(__I40E_DOWN, &pf->state) ||
+	    test_bit(__I40E_CONFIG_BUSY, &pf->state))
+		return;
+
+	/* Check client state and instantiate client if client registered */
+	mutex_lock(&i40e_client_mutex);
+	list_for_each_entry(client, &i40e_clients, list) {
+		/* first check client is registered */
+		if (!test_bit(__I40E_CLIENT_REGISTERED, &client->state))
+			continue;
+
+		/* Do we also need the LAN VSI to be up, to create instance */
+		if (!(client->flags & I40E_CLIENT_FLAGS_LAUNCH_ON_PROBE)) {
+			/* check if L2 VSI is up, if not we are not ready */
+			if (test_bit(__I40E_DOWN, &pf->vsi[pf->lan_vsi]->state))
+				continue;
+		}
+
+		/* Add the client instance to the instance list */
+		cdev = i40e_client_add_instance(pf, client);
+		if (!cdev)
+			continue;
+
+		/* Also up the ref_cnt of no. of instances of this client */
+		atomic_inc(&client->ref_cnt);
+		dev_info(&pf->pdev->dev, "Added instance of Client %s to PF%d bus=0x%02x func=0x%02x\n",
+			 client->name, pf->hw.pf_id,
+			 pf->hw.bus.device, pf->hw.bus.func);
+
+		/* Send an Open request to the client */
+		atomic_inc(&cdev->ref_cnt);
+		if (client->ops && client->ops->open)
+			ret = client->ops->open(&cdev->lan_info, client);
+		atomic_dec(&cdev->ref_cnt);
+		if (!ret) {
+			set_bit(__I40E_CLIENT_INSTANCE_OPENED, &cdev->state);
+		} else {
+			/* remove client instance */
+			i40e_client_del_instance(pf, client);
+			atomic_dec(&client->ref_cnt);
+			continue;
+		}
+	}
+	mutex_unlock(&i40e_client_mutex);
+}
+
+/**
+ * i40e_lan_add_device - add a lan device struct to the list of lan devices
+ * @pf: pointer to the board struct
+ *
+ * Returns 0 on success or none 0 on error
+ **/
+int i40e_lan_add_device(struct i40e_pf *pf)
+{
+	struct i40e_device *ldev;
+	int ret = 0;
+
+	mutex_lock(&i40e_device_mutex);
+	list_for_each_entry(ldev, &i40e_devices, list) {
+		if (ldev->pf == pf) {
+			ret = -EEXIST;
+			goto out;
+		}
+	}
+	ldev = kzalloc(sizeof(*ldev), GFP_KERNEL);
+	if (!ldev) {
+		ret = -ENOMEM;
+		goto out;
+	}
+	ldev->pf = pf;
+	INIT_LIST_HEAD(&ldev->list);
+	list_add(&ldev->list, &i40e_devices);
+	dev_info(&pf->pdev->dev, "Added LAN device PF%d bus=0x%02x func=0x%02x\n",
+		 pf->hw.pf_id, pf->hw.bus.device, pf->hw.bus.func);
+
+	/* Since in some cases register may have happened before a device gets
+	 * added, we can schedule a subtask to go initiate the clients.
+	 */
+	pf->flags |= I40E_FLAG_SERVICE_CLIENT_REQUESTED;
+	i40e_service_event_schedule(pf);
+
+out:
+	mutex_unlock(&i40e_device_mutex);
+	return ret;
+}
+
+/**
+ * i40e_lan_del_device - removes a lan device from the device list
+ * @pf: pointer to the board struct
+ *
+ * Returns 0 on success or non-0 on error
+ **/
+int i40e_lan_del_device(struct i40e_pf *pf)
+{
+	struct i40e_device *ldev, *tmp;
+	int ret = -ENODEV;
+
+	mutex_lock(&i40e_device_mutex);
+	list_for_each_entry_safe(ldev, tmp, &i40e_devices, list) {
+		if (ldev->pf == pf) {
+			dev_info(&pf->pdev->dev, "Deleted LAN device PF%d bus=0x%02x func=0x%02x\n",
+				 pf->hw.pf_id, pf->hw.bus.device,
+				 pf->hw.bus.func);
+			list_del(&ldev->list);
+			kfree(ldev);
+			ret = 0;
+			break;
+		}
+	}
+
+	mutex_unlock(&i40e_device_mutex);
+	return ret;
+}
+
+/**
+ * i40e_client_release - release client specific resources
+ * @client: pointer to the registered client
+ *
+ * Return 0 on success or < 0 on error
+ **/
+static int i40e_client_release(struct i40e_client *client)
+{
+	struct i40e_client_instance *cdev, *tmp;
+	struct i40e_pf *pf = NULL;
+	int ret = 0;
+
+	LIST_HEAD(cdevs_tmp);
+
+	mutex_lock(&i40e_client_instance_mutex);
+	list_for_each_entry_safe(cdev, tmp, &i40e_client_instances, list) {
+		if (strncmp(cdev->client->name, client->name,
+			    I40E_CLIENT_STR_LENGTH))
+			continue;
+		if (test_bit(__I40E_CLIENT_INSTANCE_OPENED, &cdev->state)) {
+			if (atomic_read(&cdev->ref_cnt) > 0) {
+				ret = I40E_ERR_NOT_READY;
+				goto out;
+			}
+			pf = (struct i40e_pf *)cdev->lan_info.pf;
+			if (client->ops && client->ops->close)
+				client->ops->close(&cdev->lan_info, client,
+						   false);
+			i40e_client_release_qvlist(&cdev->lan_info);
+			clear_bit(__I40E_CLIENT_INSTANCE_OPENED, &cdev->state);
+
+			dev_warn(&pf->pdev->dev,
+				 "Client %s instance for PF id %d closed\n",
+				 client->name, pf->hw.pf_id);
+		}
+		/* delete the client instance from the list */
+		list_del(&cdev->list);
+		list_add(&cdev->list, &cdevs_tmp);
+		atomic_dec(&client->ref_cnt);
+		dev_info(&pf->pdev->dev, "Deleted client instance of Client %s\n",
+			 client->name);
+	}
+out:
+	mutex_unlock(&i40e_client_instance_mutex);
+
+	/* free the client device and release its vsi */
+	list_for_each_entry_safe(cdev, tmp, &cdevs_tmp, list) {
+		kfree(cdev);
+	}
+	return ret;
+}
+
+/**
+ * i40e_client_prepare - prepare client specific resources
+ * @client: pointer to the registered client
+ *
+ * Return 0 on success or < 0 on error
+ **/
+static int i40e_client_prepare(struct i40e_client *client)
+{
+	struct i40e_device *ldev;
+	struct i40e_pf *pf;
+	int ret = 0;
+
+	mutex_lock(&i40e_device_mutex);
+	list_for_each_entry(ldev, &i40e_devices, list) {
+		pf = ldev->pf;
+		/* Start the client subtask */
+		pf->flags |= I40E_FLAG_SERVICE_CLIENT_REQUESTED;
+		i40e_service_event_schedule(pf);
+	}
+	mutex_unlock(&i40e_device_mutex);
+	return ret;
+}
+
+/**
+ * i40e_client_virtchnl_send - TBD
+ * @ldev: pointer to L2 context
+ * @client: Client pointer
+ * @vf_id: absolute VF identifier
+ * @msg: message buffer
+ * @len: length of message buffer
+ *
+ * Return 0 on success or < 0 on error
+ **/
+static int i40e_client_virtchnl_send(struct i40e_info *ldev,
+				     struct i40e_client *client,
+				     u32 vf_id, u8 *msg, u16 len)
+{
+	struct i40e_pf *pf = ldev->pf;
+	struct i40e_hw *hw = &pf->hw;
+	i40e_status err;
+
+	err = i40e_aq_send_msg_to_vf(hw, vf_id, I40E_VIRTCHNL_OP_IWARP,
+				     0, msg, len, NULL);
+	if (err)
+		dev_err(&pf->pdev->dev, "Unable to send iWarp message to VF, error %d, aq status %d\n",
+			err, hw->aq.asq_last_status);
+
+	return err;
+}
+
+/**
+ * i40e_client_setup_qvlist
+ * @ldev: pointer to L2 context.
+ * @client: Client pointer.
+ * @qv_info: queue and vector list
+ *
+ * Return 0 on success or < 0 on error
+ **/
+static int i40e_client_setup_qvlist(struct i40e_info *ldev,
+				    struct i40e_client *client,
+				    struct i40e_qvlist_info *qvlist_info)
+{
+	struct i40e_pf *pf = ldev->pf;
+	struct i40e_hw *hw = &pf->hw;
+	struct i40e_qv_info *qv_info;
+	u32 v_idx, i, reg_idx, reg;
+	u32 size;
+
+	size = sizeof(struct i40e_qvlist_info) +
+	       (sizeof(struct i40e_qv_info) * (qvlist_info->num_vectors - 1));
+	ldev->qvlist_info = kzalloc(size, GFP_KERNEL);
+	ldev->qvlist_info->num_vectors = qvlist_info->num_vectors;
+
+	for (i = 0; i < qvlist_info->num_vectors; i++) {
+		qv_info = &qvlist_info->qv_info[i];
+		if (!qv_info)
+			continue;
+		v_idx = qv_info->v_idx;
+
+		/* Validate vector id belongs to this client */
+		if ((v_idx >= (pf->iwarp_base_vector + pf->num_iwarp_msix)) ||
+		    (v_idx < pf->iwarp_base_vector))
+			goto err;
+
+		ldev->qvlist_info->qv_info[i] = *qv_info;
+		reg_idx = I40E_PFINT_LNKLSTN(v_idx - 1);
+
+		if (qv_info->ceq_idx == I40E_QUEUE_INVALID_IDX) {
+			/* Special case - No CEQ mapped on this vector */
+			wr32(hw, reg_idx, I40E_PFINT_LNKLSTN_FIRSTQ_INDX_MASK);
+		} else {
+			reg = (qv_info->ceq_idx &
+			       I40E_PFINT_LNKLSTN_FIRSTQ_INDX_MASK) |
+			       (I40E_QUEUE_TYPE_PE_CEQ <<
+			       I40E_PFINT_LNKLSTN_FIRSTQ_TYPE_SHIFT);
+			wr32(hw, reg_idx, reg);
+
+			reg = (I40E_PFINT_CEQCTL_CAUSE_ENA_MASK |
+			       (v_idx << I40E_PFINT_CEQCTL_MSIX_INDX_SHIFT) |
+			       (qv_info->itr_idx <<
+				I40E_PFINT_CEQCTL_ITR_INDX_SHIFT) |
+			       (I40E_QUEUE_END_OF_LIST <<
+				I40E_PFINT_CEQCTL_NEXTQ_INDX_SHIFT));
+			wr32(hw, I40E_PFINT_CEQCTL(qv_info->ceq_idx), reg);
+		}
+		if (qv_info->aeq_idx != I40E_QUEUE_INVALID_IDX) {
+			reg = (I40E_PFINT_AEQCTL_CAUSE_ENA_MASK |
+			       (v_idx << I40E_PFINT_AEQCTL_MSIX_INDX_SHIFT) |
+			       (qv_info->itr_idx <<
+				I40E_PFINT_AEQCTL_ITR_INDX_SHIFT));
+
+			wr32(hw, I40E_PFINT_AEQCTL, reg);
+		}
+	}
+
+	return 0;
+err:
+	kfree(ldev->qvlist_info);
+	ldev->qvlist_info = NULL;
+	return -EINVAL;
+}
+
+/**
+ * i40e_client_request_reset
+ * @ldev: pointer to L2 context.
+ * @client: Client pointer.
+ * @level: reset level
+ **/
+static void i40e_client_request_reset(struct i40e_info *ldev,
+				      struct i40e_client *client,
+				      u32 reset_level)
+{
+	struct i40e_pf *pf = ldev->pf;
+
+	switch (reset_level) {
+	case I40E_CLIENT_RESET_LEVEL_PF:
+		set_bit(__I40E_PF_RESET_REQUESTED, &pf->state);
+		break;
+	case I40E_CLIENT_RESET_LEVEL_CORE:
+		set_bit(__I40E_PF_RESET_REQUESTED, &pf->state);
+		break;
+	default:
+		dev_warn(&pf->pdev->dev,
+			 "Client %s instance for PF id %d request an unsupported reset: %d.\n",
+			 client->name, pf->hw.pf_id, reset_level);
+		break;
+	}
+
+	i40e_service_event_schedule(pf);
+}
+
+/**
+ * i40e_client_update_vsi_ctxt
+ * @ldev: pointer to L2 context.
+ * @client: Client pointer.
+ * @is_vf: if this for the VF
+ * @vf_id: if is_vf true this carries the vf_id
+ * @flag: Any device level setting that needs to be done for PE
+ * @valid_flag: Bits in this match up and enable changing of flag bits
+ *
+ * Return 0 on success or < 0 on error
+ **/
+static int i40e_client_update_vsi_ctxt(struct i40e_info *ldev,
+				       struct i40e_client *client,
+				       bool is_vf, u32 vf_id,
+				       u32 flag, u32 valid_flag)
+{
+	struct i40e_pf *pf = ldev->pf;
+	struct i40e_vsi *vsi = pf->vsi[pf->lan_vsi];
+	struct i40e_vsi_context ctxt;
+	bool update = true;
+	i40e_status err;
+
+	/* TODO: for now do not allow setting VF's VSI setting */
+	if (is_vf)
+		return -EINVAL;
+
+	ctxt.seid = pf->main_vsi_seid;
+	ctxt.pf_num = pf->hw.pf_id;
+	err = i40e_aq_get_vsi_params(&pf->hw, &ctxt, NULL);
+	ctxt.flags = I40E_AQ_VSI_TYPE_PF;
+	if (err) {
+		dev_info(&pf->pdev->dev,
+			 "couldn't get PF vsi config, err %s aq_err %s\n",
+			 i40e_stat_str(&pf->hw, err),
+			 i40e_aq_str(&pf->hw,
+				     pf->hw.aq.asq_last_status));
+		return -ENOENT;
+	}
+
+	if ((valid_flag & I40E_CLIENT_VSI_FLAG_TCP_PACKET_ENABLE) &&
+	    (flag & I40E_CLIENT_VSI_FLAG_TCP_PACKET_ENABLE)) {
+		ctxt.info.valid_sections =
+			cpu_to_le16(I40E_AQ_VSI_PROP_QUEUE_OPT_VALID);
+		ctxt.info.queueing_opt_flags |= I40E_AQ_VSI_QUE_OPT_TCP_ENA;
+	} else if ((valid_flag & I40E_CLIENT_VSI_FLAG_TCP_PACKET_ENABLE) &&
+		  !(flag & I40E_CLIENT_VSI_FLAG_TCP_PACKET_ENABLE)) {
+		ctxt.info.valid_sections =
+			cpu_to_le16(I40E_AQ_VSI_PROP_QUEUE_OPT_VALID);
+		ctxt.info.queueing_opt_flags &= ~I40E_AQ_VSI_QUE_OPT_TCP_ENA;
+	} else {
+		update = false;
+		dev_warn(&pf->pdev->dev,
+			 "Client %s instance for PF id %d request an unsupported Config: %x.\n",
+			 client->name, pf->hw.pf_id, flag);
+	}
+
+	if (update) {
+		err = i40e_aq_update_vsi_params(&vsi->back->hw, &ctxt, NULL);
+		if (err) {
+			dev_info(&pf->pdev->dev,
+				 "update VSI ctxt for PE failed, err %s aq_err %s\n",
+				 i40e_stat_str(&pf->hw, err),
+				 i40e_aq_str(&pf->hw,
+					     pf->hw.aq.asq_last_status));
+		}
+	}
+	return err;
+}
+
+/**
+ * i40e_register_client - Register a i40e client driver with the L2 driver
+ * @client: pointer to the i40e_client struct
+ *
+ * Returns 0 on success or non-0 on error
+ **/
+int i40e_register_client(struct i40e_client *client)
+{
+	int ret = 0;
+	enum i40e_vsi_type vsi_type;
+
+	if (!client) {
+		ret = -EIO;
+		goto out;
+	}
+
+	if (strlen(client->name) == 0) {
+		pr_info("i40e: Failed to register client with no name\n");
+		ret = -EIO;
+		goto out;
+	}
+
+	mutex_lock(&i40e_client_mutex);
+	if (i40e_client_is_registered(client)) {
+		pr_info("i40e: Client %s has already been registered!\n",
+			client->name);
+		mutex_unlock(&i40e_client_mutex);
+		ret = -EEXIST;
+		goto out;
+	}
+
+	if ((client->version.major != I40E_CLIENT_VERSION_MAJOR) ||
+	    (client->version.minor != I40E_CLIENT_VERSION_MINOR)) {
+		pr_info("i40e: Failed to register client %s due to mismatched client interface version\n",
+			client->name);
+		pr_info("Client is using version: %02d.%02d.%02d while LAN driver supports %s\n",
+			client->version.major, client->version.minor,
+			client->version.build,
+			i40e_client_interface_version_str);
+		mutex_unlock(&i40e_client_mutex);
+		ret = -EIO;
+		goto out;
+	}
+
+	vsi_type = i40e_client_type_to_vsi_type(client->type);
+	if (vsi_type == I40E_VSI_TYPE_UNKNOWN) {
+		pr_info("i40e: Failed to register client %s due to unknown client type %d\n",
+			client->name, client->type);
+		mutex_unlock(&i40e_client_mutex);
+		ret = -EIO;
+		goto out;
+	}
+	list_add(&client->list, &i40e_clients);
+	set_bit(__I40E_CLIENT_REGISTERED, &client->state);
+	mutex_unlock(&i40e_client_mutex);
+
+	if (i40e_client_prepare(client)) {
+		ret = -EIO;
+		goto out;
+	}
+
+	pr_info("i40e: Registered client %s with return code %d\n",
+		client->name, ret);
+out:
+	return ret;
+}
+EXPORT_SYMBOL(i40e_register_client);
+
+/**
+ * i40e_unregister_client - Unregister a i40e client driver with the L2 driver
+ * @client: pointer to the i40e_client struct
+ *
+ * Returns 0 on success or non-0 on error
+ **/
+int i40e_unregister_client(struct i40e_client *client)
+{
+	int ret = 0;
+
+	/* When a unregister request comes through we would have to send
+	 * a close for each of the client instances that were opened.
+	 * client_release function is called to handle this.
+	 */
+	if (!client || i40e_client_release(client)) {
+		ret = -EIO;
+		goto out;
+	}
+
+	/* TODO: check if device is in reset, or if that matters? */
+	mutex_lock(&i40e_client_mutex);
+	if (!i40e_client_is_registered(client)) {
+		pr_info("i40e: Client %s has not been registered\n",
+			client->name);
+		mutex_unlock(&i40e_client_mutex);
+		ret = -ENODEV;
+		goto out;
+	}
+	if (atomic_read(&client->ref_cnt) == 0) {
+		clear_bit(__I40E_CLIENT_REGISTERED, &client->state);
+		list_del(&client->list);
+		pr_info("i40e: Unregistered client %s with return code %d\n",
+			client->name, ret);
+	} else {
+		ret = I40E_ERR_NOT_READY;
+		pr_err("i40e: Client %s failed unregister - client has open instances\n",
+		       client->name);
+	}
+
+	mutex_unlock(&i40e_client_mutex);
+out:
+	return ret;
+}
+EXPORT_SYMBOL(i40e_unregister_client);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_client.h b/drivers/net/ethernet/intel/i40e/i40e_client.h
new file mode 100644
index 000000000000..bf6b453d93a1
--- /dev/null
+++ b/drivers/net/ethernet/intel/i40e/i40e_client.h
@@ -0,0 +1,232 @@
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Driver
+ * Copyright(c) 2013 - 2015 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+#ifndef _I40E_CLIENT_H_
+#define _I40E_CLIENT_H_
+
+#define I40E_CLIENT_STR_LENGTH 10
+
+/* Client interface version should be updated anytime there is a change in the
+ * existing APIs or data structures.
+ */
+#define I40E_CLIENT_VERSION_MAJOR 0
+#define I40E_CLIENT_VERSION_MINOR 01
+#define I40E_CLIENT_VERSION_BUILD 00
+#define I40E_CLIENT_VERSION_STR     \
+	XSTRINGIFY(I40E_CLIENT_VERSION_MAJOR) "." \
+	XSTRINGIFY(I40E_CLIENT_VERSION_MINOR) "." \
+	XSTRINGIFY(I40E_CLIENT_VERSION_BUILD)
+
+struct i40e_client_version {
+	u8 major;
+	u8 minor;
+	u8 build;
+	u8 rsvd;
+};
+
+enum i40e_client_state {
+	__I40E_CLIENT_NULL,
+	__I40E_CLIENT_REGISTERED
+};
+
+enum i40e_client_instance_state {
+	__I40E_CLIENT_INSTANCE_NONE,
+	__I40E_CLIENT_INSTANCE_OPENED,
+};
+
+enum i40e_client_type {
+	I40E_CLIENT_IWARP,
+	I40E_CLIENT_VMDQ2
+};
+
+struct i40e_ops;
+struct i40e_client;
+
+/* HW does not define a type value for AEQ; only for RX/TX and CEQ.
+ * In order for us to keep the interface simple, SW will define a
+ * unique type value for AEQ.
+ */
+#define I40E_QUEUE_TYPE_PE_AEQ  0x80
+#define I40E_QUEUE_INVALID_IDX	0xFFFF
+
+struct i40e_qv_info {
+	u32 v_idx; /* msix_vector */
+	u16 ceq_idx;
+	u16 aeq_idx;
+	u8 itr_idx;
+};
+
+struct i40e_qvlist_info {
+	u32 num_vectors;
+	struct i40e_qv_info qv_info[1];
+};
+
+#define I40E_CLIENT_MSIX_ALL 0xFFFFFFFF
+
+/* set of LAN parameters useful for clients managed by LAN */
+
+/* Struct to hold per priority info */
+struct i40e_prio_qos_params {
+	u16 qs_handle; /* qs handle for prio */
+	u8 tc; /* TC mapped to prio */
+	u8 reserved;
+};
+
+#define I40E_CLIENT_MAX_USER_PRIORITY        8
+/* Struct to hold Client QoS */
+struct i40e_qos_params {
+	struct i40e_prio_qos_params prio_qos[I40E_CLIENT_MAX_USER_PRIORITY];
+};
+
+struct i40e_params {
+	struct i40e_qos_params qos;
+	u16 mtu;
+};
+
+/* Structure to hold Lan device info for a client device */
+struct i40e_info {
+	struct i40e_client_version version;
+	u8 lanmac[6];
+	struct net_device *netdev;
+	struct pci_dev *pcidev;
+	u8 __iomem *hw_addr;
+	u8 fid;	/* function id, PF id or VF id */
+#define I40E_CLIENT_FTYPE_PF 0
+#define I40E_CLIENT_FTYPE_VF 1
+	u8 ftype; /* function type, PF or VF */
+	void *pf;
+
+	/* All L2 params that could change during the life span of the PF
+	 * and needs to be communicated to the client when they change
+	 */
+	struct i40e_qvlist_info *qvlist_info;
+	struct i40e_params params;
+	struct i40e_ops *ops;
+
+	u16 msix_count;	 /* number of msix vectors*/
+	/* Array down below will be dynamically allocated based on msix_count */
+	struct msix_entry *msix_entries;
+	u16 itr_index; /* Which ITR index the PE driver is suppose to use */
+	u16 fw_maj_ver;                 /* firmware major version */
+	u16 fw_min_ver;                 /* firmware minor version */
+	u32 fw_build;                   /* firmware build number */
+};
+
+#define I40E_CLIENT_RESET_LEVEL_PF   1
+#define I40E_CLIENT_RESET_LEVEL_CORE 2
+#define I40E_CLIENT_VSI_FLAG_TCP_PACKET_ENABLE  BIT(1)
+
+struct i40e_ops {
+	/* setup_q_vector_list enables queues with a particular vector */
+	int (*setup_qvlist)(struct i40e_info *ldev, struct i40e_client *client,
+			    struct i40e_qvlist_info *qv_info);
+
+	int (*virtchnl_send)(struct i40e_info *ldev, struct i40e_client *client,
+			     u32 vf_id, u8 *msg, u16 len);
+
+	/* If the PE Engine is unresponsive, RDMA driver can request a reset.
+	 * The level helps determine the level of reset being requested.
+	 */
+	void (*request_reset)(struct i40e_info *ldev,
+			      struct i40e_client *client, u32 level);
+
+	/* API for the RDMA driver to set certain VSI flags that control
+	 * PE Engine.
+	 */
+	int (*update_vsi_ctxt)(struct i40e_info *ldev,
+			       struct i40e_client *client,
+			       bool is_vf, u32 vf_id,
+			       u32 flag, u32 valid_flag);
+};
+
+struct i40e_client_ops {
+	/* Should be called from register_client() or whenever PF is ready
+	 * to create a specific client instance.
+	 */
+	int (*open)(struct i40e_info *ldev, struct i40e_client *client);
+
+	/* Should be called when netdev is unavailable or when unregister
+	 * call comes in. If the close is happenening due to a reset being
+	 * triggered set the reset bit to true.
+	 */
+	void (*close)(struct i40e_info *ldev, struct i40e_client *client,
+		      bool reset);
+
+	/* called when some l2 managed parameters changes - mtu */
+	void (*l2_param_change)(struct i40e_info *ldev,
+				struct i40e_client *client,
+				struct i40e_params *params);
+
+	int (*virtchnl_receive)(struct i40e_info *ldev,
+				struct i40e_client *client, u32 vf_id,
+				u8 *msg, u16 len);
+
+	/* called when a VF is reset by the PF */
+	void (*vf_reset)(struct i40e_info *ldev,
+			 struct i40e_client *client, u32 vf_id);
+
+	/* called when the number of VFs changes */
+	void (*vf_enable)(struct i40e_info *ldev,
+			  struct i40e_client *client, u32 num_vfs);
+
+	/* returns true if VF is capable of specified offload */
+	int (*vf_capable)(struct i40e_info *ldev,
+			  struct i40e_client *client, u32 vf_id);
+};
+
+/* Client device */
+struct i40e_client_instance {
+	struct list_head list;
+	struct i40e_info lan_info;
+	struct i40e_client *client;
+	unsigned long  state;
+	/* A count of all the in-progress calls to the client */
+	atomic_t ref_cnt;
+};
+
+struct i40e_client {
+	struct list_head list;		/* list of registered clients */
+	char name[I40E_CLIENT_STR_LENGTH];
+	struct i40e_client_version version;
+	unsigned long state;		/* client state */
+	atomic_t ref_cnt;  /* Count of all the client devices of this kind */
+	u32 flags;
+#define I40E_CLIENT_FLAGS_LAUNCH_ON_PROBE	BIT(0)
+#define I40E_TX_FLAGS_NOTIFY_OTHER_EVENTS	BIT(2)
+	enum i40e_client_type type;
+	struct i40e_client_ops *ops;	/* client ops provided by the client */
+};
+
+static inline bool i40e_client_is_registered(struct i40e_client *client)
+{
+	return test_bit(__I40E_CLIENT_REGISTERED, &client->state);
+}
+
+/* used by clients */
+int i40e_register_client(struct i40e_client *client);
+int i40e_unregister_client(struct i40e_client *client);
+
+#endif /* _I40E_CLIENT_H_ */
diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c
index 4596294c2ab1..f3c1d8890cbb 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_common.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_common.c
@@ -60,6 +60,7 @@ static i40e_status i40e_set_mac_type(struct i40e_hw *hw)
 		case I40E_DEV_ID_SFP_X722:
 		case I40E_DEV_ID_1G_BASE_T_X722:
 		case I40E_DEV_ID_10G_BASE_T_X722:
+		case I40E_DEV_ID_SFP_I_X722:
 			hw->mac.type = I40E_MAC_X722;
 			break;
 		default:
@@ -1901,13 +1902,13 @@ i40e_status i40e_aq_set_phy_int_mask(struct i40e_hw *hw,
  *
  * Reset the external PHY.
  **/
-enum i40e_status_code i40e_aq_set_phy_debug(struct i40e_hw *hw, u8 cmd_flags,
-					struct i40e_asq_cmd_details *cmd_details)
+i40e_status i40e_aq_set_phy_debug(struct i40e_hw *hw, u8 cmd_flags,
+				  struct i40e_asq_cmd_details *cmd_details)
 {
 	struct i40e_aq_desc desc;
 	struct i40e_aqc_set_phy_debug *cmd =
 		(struct i40e_aqc_set_phy_debug *)&desc.params.raw;
-	enum i40e_status_code status;
+	i40e_status status;
 
 	i40e_fill_default_direct_cmd_desc(&desc,
 					  i40e_aqc_opc_set_phy_debug);
@@ -2157,6 +2158,9 @@ i40e_status i40e_aq_update_vsi_params(struct i40e_hw *hw,
 	struct i40e_aq_desc desc;
 	struct i40e_aqc_add_get_update_vsi *cmd =
 		(struct i40e_aqc_add_get_update_vsi *)&desc.params.raw;
+	struct i40e_aqc_add_get_update_vsi_completion *resp =
+		(struct i40e_aqc_add_get_update_vsi_completion *)
+		&desc.params.raw;
 	i40e_status status;
 
 	i40e_fill_default_direct_cmd_desc(&desc,
@@ -2168,6 +2172,9 @@ i40e_status i40e_aq_update_vsi_params(struct i40e_hw *hw,
 	status = i40e_asq_send_command(hw, &desc, &vsi_ctx->info,
 				    sizeof(vsi_ctx->info), cmd_details);
 
+	vsi_ctx->vsis_allocated = le16_to_cpu(resp->vsi_used);
+	vsi_ctx->vsis_unallocated = le16_to_cpu(resp->vsi_free);
+
 	return status;
 }
 
@@ -3073,6 +3080,9 @@ static void i40e_parse_discover_capabilities(struct i40e_hw *hw, void *buff,
 			break;
 		case I40E_AQ_CAP_ID_MSIX:
 			p->num_msix_vectors = number;
+			i40e_debug(hw, I40E_DEBUG_INIT,
+				   "HW Capability: MSIX vector count = %d\n",
+				   p->num_msix_vectors);
 			break;
 		case I40E_AQ_CAP_ID_VF_MSIX:
 			p->num_msix_vectors_vf = number;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
index 0c97733d253c..83dccf1792e7 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
@@ -147,9 +147,8 @@ static void i40e_dbg_dump_vsi_seid(struct i40e_pf *pf, int seid)
 		dev_info(&pf->pdev->dev, "        vlan_features = 0x%08lx\n",
 			 (unsigned long int)nd->vlan_features);
 	}
-	if (vsi->active_vlans)
-		dev_info(&pf->pdev->dev,
-			 "    vlgrp: & = %p\n", vsi->active_vlans);
+	dev_info(&pf->pdev->dev,
+		 "    vlgrp: & = %p\n", vsi->active_vlans);
 	dev_info(&pf->pdev->dev,
 		 "    state = %li flags = 0x%08lx, netdev_registered = %i, current_netdev_flags = 0x%04x\n",
 		 vsi->state, vsi->flags,
diff --git a/drivers/net/ethernet/intel/i40e/i40e_devids.h b/drivers/net/ethernet/intel/i40e/i40e_devids.h
index 99257fcd1ef4..dd4457d29e98 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_devids.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_devids.h
@@ -44,6 +44,7 @@
 #define I40E_DEV_ID_SFP_X722		0x37D0
 #define I40E_DEV_ID_1G_BASE_T_X722	0x37D1
 #define I40E_DEV_ID_10G_BASE_T_X722	0x37D2
+#define I40E_DEV_ID_SFP_I_X722		0x37D3
 
 #define i40e_is_40G_device(d)		((d) == I40E_DEV_ID_QSFP_A  || \
 					 (d) == I40E_DEV_ID_QSFP_B  || \
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index 784b1659457a..8a83d4514812 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -313,6 +313,13 @@ static void i40e_get_settings_link_up(struct i40e_hw *hw,
 			ecmd->advertising |= ADVERTISED_10000baseT_Full;
 		if (hw_link_info->requested_speeds & I40E_LINK_SPEED_1GB)
 			ecmd->advertising |= ADVERTISED_1000baseT_Full;
+		/* adding 100baseT support for 10GBASET_PHY */
+		if (pf->flags & I40E_FLAG_HAVE_10GBASET_PHY) {
+			ecmd->supported |= SUPPORTED_100baseT_Full;
+			ecmd->advertising |= ADVERTISED_100baseT_Full |
+					     ADVERTISED_1000baseT_Full |
+					     ADVERTISED_10000baseT_Full;
+		}
 		break;
 	case I40E_PHY_TYPE_1000BASE_T_OPTICAL:
 		ecmd->supported = SUPPORTED_Autoneg |
@@ -325,6 +332,15 @@ static void i40e_get_settings_link_up(struct i40e_hw *hw,
 				  SUPPORTED_100baseT_Full;
 		if (hw_link_info->requested_speeds & I40E_LINK_SPEED_100MB)
 			ecmd->advertising |= ADVERTISED_100baseT_Full;
+		/* firmware detects 10G phy as 100M phy at 100M speed */
+		if (pf->flags & I40E_FLAG_HAVE_10GBASET_PHY) {
+			ecmd->supported |= SUPPORTED_10000baseT_Full |
+					   SUPPORTED_1000baseT_Full;
+			ecmd->advertising |= ADVERTISED_Autoneg |
+					     ADVERTISED_100baseT_Full |
+					     ADVERTISED_1000baseT_Full |
+					     ADVERTISED_10000baseT_Full;
+		}
 		break;
 	case I40E_PHY_TYPE_10GBASE_CR1_CU:
 	case I40E_PHY_TYPE_10GBASE_CR1:
@@ -1714,7 +1730,7 @@ static void i40e_diag_test(struct net_device *netdev,
 		/* If the device is online then take it offline */
 		if (if_running)
 			/* indicate we're in test mode */
-			dev_close(netdev);
+			i40e_close(netdev);
 		else
 			/* This reset does not affect link - if it is
 			 * changed to a type of reset that does affect
@@ -1743,7 +1759,7 @@ static void i40e_diag_test(struct net_device *netdev,
 		i40e_do_reset(pf, BIT(__I40E_PF_RESET_REQUESTED));
 
 		if (if_running)
-			dev_open(netdev);
+			i40e_open(netdev);
 	} else {
 		/* Online tests */
 		netif_info(pf, drv, netdev, "online testing starting\n");
diff --git a/drivers/net/ethernet/intel/i40e/i40e_fcoe.c b/drivers/net/ethernet/intel/i40e/i40e_fcoe.c
index 8ad162c16f61..58e6c1570335 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_fcoe.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_fcoe.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
  *
  * Intel Ethernet Controller XL710 Family Linux Driver
- * Copyright(c) 2013 - 2015 Intel Corporation.
+ * Copyright(c) 2013 - 2016 Intel Corporation.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms and conditions of the GNU General Public License,
@@ -38,16 +38,6 @@
 #include "i40e_fcoe.h"
 
 /**
- * i40e_rx_is_fcoe - returns true if the rx packet type is FCoE
- * @ptype: the packet type field from rx descriptor write-back
- **/
-static inline bool i40e_rx_is_fcoe(u16 ptype)
-{
-	return (ptype >= I40E_RX_PTYPE_L2_FCOE_PAY3) &&
-	       (ptype <= I40E_RX_PTYPE_L2_FCOE_VFT_FCOTHER);
-}
-
-/**
  * i40e_fcoe_sof_is_class2 - returns true if this is a FC Class 2 SOF
  * @sof: the FCoE start of frame delimiter
  **/
@@ -1371,7 +1361,7 @@ static netdev_tx_t i40e_fcoe_xmit_frame(struct sk_buff *skb,
 	if (i40e_chk_linearize(skb, count)) {
 		if (__skb_linearize(skb))
 			goto out_drop;
-		count = TXD_USE_COUNT(skb->len);
+		count = i40e_txd_use_count(skb->len);
 		tx_ring->tx_stats.tx_linearize++;
 	}
 
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 70d9605a0d9e..0b071cea305d 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -45,8 +45,8 @@ static const char i40e_driver_string[] =
 #define DRV_KERN "-k"
 
 #define DRV_VERSION_MAJOR 1
-#define DRV_VERSION_MINOR 4
-#define DRV_VERSION_BUILD 25
+#define DRV_VERSION_MINOR 5
+#define DRV_VERSION_BUILD 5
 #define DRV_VERSION __stringify(DRV_VERSION_MAJOR) "." \
 	     __stringify(DRV_VERSION_MINOR) "." \
 	     __stringify(DRV_VERSION_BUILD)    DRV_KERN
@@ -90,6 +90,7 @@ static const struct pci_device_id i40e_pci_tbl[] = {
 	{PCI_VDEVICE(INTEL, I40E_DEV_ID_SFP_X722), 0},
 	{PCI_VDEVICE(INTEL, I40E_DEV_ID_1G_BASE_T_X722), 0},
 	{PCI_VDEVICE(INTEL, I40E_DEV_ID_10G_BASE_T_X722), 0},
+	{PCI_VDEVICE(INTEL, I40E_DEV_ID_SFP_I_X722), 0},
 	{PCI_VDEVICE(INTEL, I40E_DEV_ID_20G_KR2), 0},
 	{PCI_VDEVICE(INTEL, I40E_DEV_ID_20G_KR2_A), 0},
 	/* required last entry */
@@ -289,7 +290,7 @@ struct i40e_vsi *i40e_find_vsi_from_id(struct i40e_pf *pf, u16 id)
  *
  * If not already scheduled, this puts the task into the work queue
  **/
-static void i40e_service_event_schedule(struct i40e_pf *pf)
+void i40e_service_event_schedule(struct i40e_pf *pf)
 {
 	if (!test_bit(__I40E_DOWN, &pf->state) &&
 	    !test_bit(__I40E_RESET_RECOVERY_PENDING, &pf->state) &&
@@ -2230,7 +2231,7 @@ static int i40e_change_mtu(struct net_device *netdev, int new_mtu)
 	netdev->mtu = new_mtu;
 	if (netif_running(netdev))
 		i40e_vsi_reinit_locked(vsi);
-
+	i40e_notify_client_of_l2_param_changes(vsi);
 	return 0;
 }
 
@@ -4164,11 +4165,14 @@ static void i40e_clear_interrupt_scheme(struct i40e_pf *pf)
 	int i;
 
 	i40e_stop_misc_vector(pf);
-	if (pf->flags & I40E_FLAG_MSIX_ENABLED) {
+	if (pf->flags & I40E_FLAG_MSIX_ENABLED && pf->msix_entries) {
 		synchronize_irq(pf->msix_entries[0].vector);
 		free_irq(pf->msix_entries[0].vector, pf);
 	}
 
+	i40e_put_lump(pf->irq_pile, pf->iwarp_base_vector,
+		      I40E_IWARP_IRQ_PILE_ID);
+
 	i40e_put_lump(pf->irq_pile, 0, I40E_PILE_VALID_BIT-1);
 	for (i = 0; i < pf->num_alloc_vsi; i++)
 		if (pf->vsi[i])
@@ -4212,12 +4216,17 @@ static void i40e_napi_disable_all(struct i40e_vsi *vsi)
  **/
 static void i40e_vsi_close(struct i40e_vsi *vsi)
 {
+	bool reset = false;
+
 	if (!test_and_set_bit(__I40E_DOWN, &vsi->state))
 		i40e_down(vsi);
 	i40e_vsi_free_irq(vsi);
 	i40e_vsi_free_tx_resources(vsi);
 	i40e_vsi_free_rx_resources(vsi);
 	vsi->current_netdev_flags = 0;
+	if (test_bit(__I40E_RESET_RECOVERY_PENDING, &vsi->back->state))
+		reset = true;
+	i40e_notify_client_of_netdev_close(vsi, reset);
 }
 
 /**
@@ -4850,6 +4859,12 @@ static int i40e_vsi_config_tc(struct i40e_vsi *vsi, u8 enabled_tc)
 	ctxt.info = vsi->info;
 	i40e_vsi_setup_queue_map(vsi, &ctxt, enabled_tc, false);
 
+	if (vsi->back->flags & I40E_FLAG_IWARP_ENABLED) {
+		ctxt.info.valid_sections |=
+				cpu_to_le16(I40E_AQ_VSI_PROP_QUEUE_OPT_VALID);
+		ctxt.info.queueing_opt_flags |= I40E_AQ_VSI_QUE_OPT_TCP_ENA;
+	}
+
 	/* Update the VSI after updating the VSI queue-mapping information */
 	ret = i40e_aq_update_vsi_params(&vsi->back->hw, &ctxt, NULL);
 	if (ret) {
@@ -4993,6 +5008,7 @@ static void i40e_dcb_reconfigure(struct i40e_pf *pf)
 			if (pf->vsi[v]->netdev)
 				i40e_dcbnl_set_all(pf->vsi[v]);
 		}
+		i40e_notify_client_of_l2_param_changes(pf->vsi[v]);
 	}
 }
 
@@ -5191,6 +5207,11 @@ static int i40e_up_complete(struct i40e_vsi *vsi)
 		}
 		i40e_fdir_filter_restore(vsi);
 	}
+
+	/* On the next run of the service_task, notify any clients of the new
+	 * opened netdev
+	 */
+	pf->flags |= I40E_FLAG_SERVICE_CLIENT_REQUESTED;
 	i40e_service_event_schedule(pf);
 
 	return 0;
@@ -5379,6 +5400,8 @@ int i40e_open(struct net_device *netdev)
 		geneve_get_rx_port(netdev);
 #endif
 
+	i40e_notify_client_of_netdev_open(vsi);
+
 	return 0;
 }
 
@@ -5487,11 +5510,7 @@ static void i40e_fdir_filter_exit(struct i40e_pf *pf)
  *
  * Returns 0, this is not allowed to fail
  **/
-#ifdef I40E_FCOE
 int i40e_close(struct net_device *netdev)
-#else
-static int i40e_close(struct net_device *netdev)
-#endif
 {
 	struct i40e_netdev_priv *np = netdev_priv(netdev);
 	struct i40e_vsi *vsi = np->vsi;
@@ -5516,8 +5535,6 @@ void i40e_do_reset(struct i40e_pf *pf, u32 reset_flags)
 
 	WARN_ON(in_interrupt());
 
-	if (i40e_check_asq_alive(&pf->hw))
-		i40e_vc_notify_reset(pf);
 
 	/* do the biggest reset indicated */
 	if (reset_flags & BIT_ULL(__I40E_GLOBAL_RESET_REQUESTED)) {
@@ -6043,6 +6060,7 @@ static void i40e_vsi_link_event(struct i40e_vsi *vsi, bool link_up)
 	case I40E_VSI_SRIOV:
 	case I40E_VSI_VMDQ2:
 	case I40E_VSI_CTRL:
+	case I40E_VSI_IWARP:
 	case I40E_VSI_MIRROR:
 	default:
 		/* there is no notification for other VSIs */
@@ -6354,7 +6372,7 @@ static void i40e_clean_adminq_subtask(struct i40e_pf *pf)
 			break;
 		default:
 			dev_info(&pf->pdev->dev,
-				 "ARQ Error: Unknown event 0x%04x received\n",
+				 "ARQ: Unknown event 0x%04x ignored\n",
 				 opcode);
 			break;
 		}
@@ -6719,6 +6737,8 @@ static void i40e_prep_for_reset(struct i40e_pf *pf)
 	clear_bit(__I40E_RESET_INTR_RECEIVED, &pf->state);
 	if (test_and_set_bit(__I40E_RESET_RECOVERY_PENDING, &pf->state))
 		return;
+	if (i40e_check_asq_alive(&pf->hw))
+		i40e_vc_notify_reset(pf);
 
 	dev_dbg(&pf->pdev->dev, "Tearing down internal switch for reset\n");
 
@@ -6839,6 +6859,7 @@ static void i40e_reset_and_rebuild(struct i40e_pf *pf, bool reinit)
 	 */
 	ret = i40e_aq_set_phy_int_mask(&pf->hw,
 				       ~(I40E_AQ_EVENT_LINK_UPDOWN |
+					 I40E_AQ_EVENT_MEDIA_NA |
 					 I40E_AQ_EVENT_MODULE_QUAL_FAIL), NULL);
 	if (ret)
 		dev_info(&pf->pdev->dev, "set phy mask fail, err %s aq_err %s\n",
@@ -7148,6 +7169,7 @@ static void i40e_service_task(struct work_struct *work)
 	i40e_vc_process_vflr_event(pf);
 	i40e_watchdog_subtask(pf);
 	i40e_fdir_reinit_subtask(pf);
+	i40e_client_subtask(pf);
 	i40e_sync_filters_subtask(pf);
 	i40e_sync_udp_filters_subtask(pf);
 	i40e_clean_adminq_subtask(pf);
@@ -7550,6 +7572,7 @@ static int i40e_init_msix(struct i40e_pf *pf)
 	int vectors_left;
 	int v_budget, i;
 	int v_actual;
+	int iwarp_requested = 0;
 
 	if (!(pf->flags & I40E_FLAG_MSIX_ENABLED))
 		return -ENODEV;
@@ -7563,6 +7586,7 @@ static int i40e_init_msix(struct i40e_pf *pf)
 	 *		is governed by number of cpus in the system.
 	 *	- assumes symmetric Tx/Rx pairing
 	 *   - The number of VMDq pairs
+	 *   - The CPU count within the NUMA node if iWARP is enabled
 #ifdef I40E_FCOE
 	 *   - The number of FCOE qps.
 #endif
@@ -7609,6 +7633,16 @@ static int i40e_init_msix(struct i40e_pf *pf)
 	}
 
 #endif
+	/* can we reserve enough for iWARP? */
+	if (pf->flags & I40E_FLAG_IWARP_ENABLED) {
+		if (!vectors_left)
+			pf->num_iwarp_msix = 0;
+		else if (vectors_left < pf->num_iwarp_msix)
+			pf->num_iwarp_msix = 1;
+		v_budget += pf->num_iwarp_msix;
+		vectors_left -= pf->num_iwarp_msix;
+	}
+
 	/* any vectors left over go for VMDq support */
 	if (pf->flags & I40E_FLAG_VMDQ_ENABLED) {
 		int vmdq_vecs_wanted = pf->num_vmdq_vsis * pf->num_vmdq_qps;
@@ -7643,6 +7677,8 @@ static int i40e_init_msix(struct i40e_pf *pf)
 		 * of these features based on the policy and at the end disable
 		 * the features that did not get any vectors.
 		 */
+		iwarp_requested = pf->num_iwarp_msix;
+		pf->num_iwarp_msix = 0;
 #ifdef I40E_FCOE
 		pf->num_fcoe_qps = 0;
 		pf->num_fcoe_msix = 0;
@@ -7681,17 +7717,33 @@ static int i40e_init_msix(struct i40e_pf *pf)
 			pf->num_lan_msix = 1;
 			break;
 		case 3:
+			if (pf->flags & I40E_FLAG_IWARP_ENABLED) {
+				pf->num_lan_msix = 1;
+				pf->num_iwarp_msix = 1;
+			} else {
+				pf->num_lan_msix = 2;
+			}
 #ifdef I40E_FCOE
 			/* give one vector to FCoE */
 			if (pf->flags & I40E_FLAG_FCOE_ENABLED) {
 				pf->num_lan_msix = 1;
 				pf->num_fcoe_msix = 1;
 			}
-#else
-			pf->num_lan_msix = 2;
 #endif
 			break;
 		default:
+			if (pf->flags & I40E_FLAG_IWARP_ENABLED) {
+				pf->num_iwarp_msix = min_t(int, (vec / 3),
+						 iwarp_requested);
+				pf->num_vmdq_vsis = min_t(int, (vec / 3),
+						  I40E_DEFAULT_NUM_VMDQ_VSI);
+			} else {
+				pf->num_vmdq_vsis = min_t(int, (vec / 2),
+						  I40E_DEFAULT_NUM_VMDQ_VSI);
+			}
+			pf->num_lan_msix = min_t(int,
+			       (vec - (pf->num_iwarp_msix + pf->num_vmdq_vsis)),
+							      pf->num_lan_msix);
 #ifdef I40E_FCOE
 			/* give one vector to FCoE */
 			if (pf->flags & I40E_FLAG_FCOE_ENABLED) {
@@ -7699,8 +7751,6 @@ static int i40e_init_msix(struct i40e_pf *pf)
 				vec--;
 			}
 #endif
-			/* give the rest to the PF */
-			pf->num_lan_msix = min_t(int, vec, pf->num_lan_qps);
 			break;
 		}
 	}
@@ -7710,6 +7760,12 @@ static int i40e_init_msix(struct i40e_pf *pf)
 		dev_info(&pf->pdev->dev, "VMDq disabled, not enough MSI-X vectors\n");
 		pf->flags &= ~I40E_FLAG_VMDQ_ENABLED;
 	}
+
+	if ((pf->flags & I40E_FLAG_IWARP_ENABLED) &&
+	    (pf->num_iwarp_msix == 0)) {
+		dev_info(&pf->pdev->dev, "IWARP disabled, not enough MSI-X vectors\n");
+		pf->flags &= ~I40E_FLAG_IWARP_ENABLED;
+	}
 #ifdef I40E_FCOE
 
 	if ((pf->flags & I40E_FLAG_FCOE_ENABLED) && (pf->num_fcoe_msix == 0)) {
@@ -7801,6 +7857,7 @@ static int i40e_init_interrupt_scheme(struct i40e_pf *pf)
 		vectors = i40e_init_msix(pf);
 		if (vectors < 0) {
 			pf->flags &= ~(I40E_FLAG_MSIX_ENABLED	|
+				       I40E_FLAG_IWARP_ENABLED	|
 #ifdef I40E_FCOE
 				       I40E_FLAG_FCOE_ENABLED	|
 #endif
@@ -8381,7 +8438,6 @@ static int i40e_sw_init(struct i40e_pf *pf)
 
 	pf->msg_enable = netif_msg_init(I40E_DEFAULT_MSG_ENABLE,
 				(NETIF_MSG_DRV|NETIF_MSG_PROBE|NETIF_MSG_LINK));
-	pf->hw.debug_mask = pf->msg_enable | I40E_DEBUG_DIAG;
 	if (debug != -1 && debug != I40E_DEFAULT_MSG_ENABLE) {
 		if (I40E_DEBUG_USER & debug)
 			pf->hw.debug_mask = debug;
@@ -8392,7 +8448,6 @@ static int i40e_sw_init(struct i40e_pf *pf)
 	/* Set default capability flags */
 	pf->flags = I40E_FLAG_RX_CSUM_ENABLED |
 		    I40E_FLAG_MSI_ENABLED     |
-		    I40E_FLAG_LINK_POLLING_ENABLED |
 		    I40E_FLAG_MSIX_ENABLED;
 
 	if (iommu_present(&pci_bus_type))
@@ -8474,6 +8529,12 @@ static int i40e_sw_init(struct i40e_pf *pf)
 		pf->num_vmdq_qps = i40e_default_queues_per_vmdq(pf);
 	}
 
+	if (pf->hw.func_caps.iwarp) {
+		pf->flags |= I40E_FLAG_IWARP_ENABLED;
+		/* IWARP needs one extra vector for CQP just like MISC.*/
+		pf->num_iwarp_msix = (int)num_online_cpus() + 1;
+	}
+
 #ifdef I40E_FCOE
 	i40e_init_pf_fcoe(pf);
 
@@ -8494,6 +8555,7 @@ static int i40e_sw_init(struct i40e_pf *pf)
 			     I40E_FLAG_OUTER_UDP_CSUM_CAPABLE |
 			     I40E_FLAG_WB_ON_ITR_CAPABLE |
 			     I40E_FLAG_MULTIPLE_TCP_UDP_RSS_PCTYPE |
+			     I40E_FLAG_NO_PCI_LINK_CHECK |
 			     I40E_FLAG_100M_SGMII_CAPABLE |
 			     I40E_FLAG_USE_SET_LLDP_MIB |
 			     I40E_FLAG_GENEVE_OFFLOAD_CAPABLE;
@@ -9008,6 +9070,7 @@ static const struct net_device_ops i40e_netdev_ops = {
 	.ndo_get_vf_config	= i40e_ndo_get_vf_config,
 	.ndo_set_vf_link_state	= i40e_ndo_set_vf_link_state,
 	.ndo_set_vf_spoofchk	= i40e_ndo_set_vf_spoofchk,
+	.ndo_set_vf_trust	= i40e_ndo_set_vf_trust,
 #if IS_ENABLED(CONFIG_VXLAN)
 	.ndo_add_vxlan_port	= i40e_add_vxlan_port,
 	.ndo_del_vxlan_port	= i40e_del_vxlan_port,
@@ -9097,6 +9160,12 @@ static int i40e_config_netdev(struct i40e_vsi *vsi)
 					I40E_VLAN_ANY, false, true);
 			spin_unlock_bh(&vsi->mac_filter_list_lock);
 		}
+	} else if ((pf->hw.aq.api_maj_ver > 1) ||
+		   ((pf->hw.aq.api_maj_ver == 1) &&
+		    (pf->hw.aq.api_min_ver > 4))) {
+		/* Supported in FW API version higher than 1.4 */
+		pf->flags |= I40E_FLAG_GENEVE_OFFLOAD_CAPABLE;
+		pf->auto_disable_flags = I40E_FLAG_HW_ATR_EVICT_CAPABLE;
 	} else {
 		/* relate the VSI_VMDQ name to the VSI_MAIN name */
 		snprintf(netdev->name, IFNAMSIZ, "%sv%%d",
@@ -9328,6 +9397,13 @@ static int i40e_add_vsi(struct i40e_vsi *vsi)
 				cpu_to_le16(I40E_AQ_VSI_SW_ID_FLAG_ALLOW_LB);
 		}
 
+		if (vsi->back->flags & I40E_FLAG_IWARP_ENABLED) {
+			ctxt.info.valid_sections |=
+				cpu_to_le16(I40E_AQ_VSI_PROP_QUEUE_OPT_VALID);
+			ctxt.info.queueing_opt_flags |=
+						I40E_AQ_VSI_QUE_OPT_TCP_ENA;
+		}
+
 		ctxt.info.valid_sections |= cpu_to_le16(I40E_AQ_VSI_PROP_VLAN_VALID);
 		ctxt.info.port_vlan_flags |= I40E_AQ_VSI_PVLAN_MODE_ALL;
 		if (pf->vf[vsi->vf_id].spoofchk) {
@@ -9351,6 +9427,10 @@ static int i40e_add_vsi(struct i40e_vsi *vsi)
 		break;
 
 #endif /* I40E_FCOE */
+	case I40E_VSI_IWARP:
+		/* send down message to iWARP */
+		break;
+
 	default:
 		return -ENODEV;
 	}
@@ -10467,6 +10547,7 @@ static void i40e_determine_queue_usage(struct i40e_pf *pf)
 
 		/* make sure all the fancies are disabled */
 		pf->flags &= ~(I40E_FLAG_RSS_ENABLED	|
+			       I40E_FLAG_IWARP_ENABLED	|
 #ifdef I40E_FCOE
 			       I40E_FLAG_FCOE_ENABLED	|
 #endif
@@ -10484,6 +10565,7 @@ static void i40e_determine_queue_usage(struct i40e_pf *pf)
 		queues_left -= pf->num_lan_qps;
 
 		pf->flags &= ~(I40E_FLAG_RSS_ENABLED	|
+			       I40E_FLAG_IWARP_ENABLED	|
 #ifdef I40E_FCOE
 			       I40E_FLAG_FCOE_ENABLED	|
 #endif
@@ -10748,6 +10830,12 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	hw->bus.func = PCI_FUNC(pdev->devfn);
 	pf->instance = pfs_found;
 
+	/* set up the locks for the AQ, do this only once in probe
+	 * and destroy them only once in remove
+	 */
+	mutex_init(&hw->aq.asq_mutex);
+	mutex_init(&hw->aq.arq_mutex);
+
 	if (debug != -1) {
 		pf->msg_enable = pf->hw.debug_mask;
 		pf->msg_enable = debug;
@@ -10793,12 +10881,6 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	/* set up a default setting for link flow control */
 	pf->hw.fc.requested_mode = I40E_FC_NONE;
 
-	/* set up the locks for the AQ, do this only once in probe
-	 * and destroy them only once in remove
-	 */
-	mutex_init(&hw->aq.asq_mutex);
-	mutex_init(&hw->aq.arq_mutex);
-
 	err = i40e_init_adminq(hw);
 	if (err) {
 		if (err == I40E_ERR_FIRMWARE_API_VERSION)
@@ -10990,6 +11072,7 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	 */
 	err = i40e_aq_set_phy_int_mask(&pf->hw,
 				       ~(I40E_AQ_EVENT_LINK_UPDOWN |
+					 I40E_AQ_EVENT_MEDIA_NA |
 					 I40E_AQ_EVENT_MODULE_QUAL_FAIL), NULL);
 	if (err)
 		dev_info(&pf->pdev->dev, "set phy mask fail, err %s aq_err %s\n",
@@ -11059,7 +11142,17 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	}
 #endif /* CONFIG_PCI_IOV */
 
-	pfs_found++;
+	if (pf->flags & I40E_FLAG_IWARP_ENABLED) {
+		pf->iwarp_base_vector = i40e_get_lump(pf, pf->irq_pile,
+						      pf->num_iwarp_msix,
+						      I40E_IWARP_IRQ_PILE_ID);
+		if (pf->iwarp_base_vector < 0) {
+			dev_info(&pdev->dev,
+				 "failed to get tracking for %d vectors for IWARP err=%d\n",
+				 pf->num_iwarp_msix, pf->iwarp_base_vector);
+			pf->flags &= ~I40E_FLAG_IWARP_ENABLED;
+		}
+	}
 
 	i40e_dbg_pf_init(pf);
 
@@ -11070,6 +11163,12 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	mod_timer(&pf->service_timer,
 		  round_jiffies(jiffies + pf->service_timer_period));
 
+	/* add this PF to client device list and launch a client service task */
+	err = i40e_lan_add_device(pf);
+	if (err)
+		dev_info(&pdev->dev, "Failed to add PF to client API service list: %d\n",
+			 err);
+
 #ifdef I40E_FCOE
 	/* create FCoE interface */
 	i40e_fcoe_vsi_setup(pf);
@@ -11175,7 +11274,6 @@ err_init_lan_hmc:
 	kfree(pf->qp_pile);
 err_sw_init:
 err_adminq_setup:
-	(void)i40e_shutdown_adminq(hw);
 err_pf_reset:
 	iounmap(hw->hw_addr);
 err_ioremap:
@@ -11217,8 +11315,10 @@ static void i40e_remove(struct pci_dev *pdev)
 	/* no more scheduling of any task */
 	set_bit(__I40E_SUSPENDED, &pf->state);
 	set_bit(__I40E_DOWN, &pf->state);
-	del_timer_sync(&pf->service_timer);
-	cancel_work_sync(&pf->service_task);
+	if (pf->service_timer.data)
+		del_timer_sync(&pf->service_timer);
+	if (pf->service_task.func)
+		cancel_work_sync(&pf->service_task);
 
 	if (pf->flags & I40E_FLAG_SRIOV_ENABLED) {
 		i40e_free_vfs(pf);
@@ -11245,6 +11345,13 @@ static void i40e_remove(struct pci_dev *pdev)
 	if (pf->vsi[pf->lan_vsi])
 		i40e_vsi_release(pf->vsi[pf->lan_vsi]);
 
+	/* remove attached clients */
+	ret_code = i40e_lan_del_device(pf);
+	if (ret_code) {
+		dev_warn(&pdev->dev, "Failed to delete client device: %d\n",
+			 ret_code);
+	}
+
 	/* shutdown and destroy the HMC */
 	if (hw->hmc.hmc_obj) {
 		ret_code = i40e_shutdown_lan_hmc(hw);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_nvm.c b/drivers/net/ethernet/intel/i40e/i40e_nvm.c
index 5730f8091e1b..f2cea3d25de3 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_nvm.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_nvm.c
@@ -696,7 +696,7 @@ i40e_status i40e_nvmupd_command(struct i40e_hw *hw,
 	i40e_debug(hw, I40E_DEBUG_NVM, "%s state %d nvm_release_on_hold %d cmd 0x%08x config 0x%08x offset 0x%08x data_size 0x%08x\n",
 		   i40e_nvm_update_state_str[upd_cmd],
 		   hw->nvmupd_state,
-		   hw->aq.nvm_release_on_done,
+		   hw->nvm_release_on_done,
 		   cmd->command, cmd->config, cmd->offset, cmd->data_size);
 
 	if (upd_cmd == I40E_NVMUPD_INVALID) {
@@ -799,7 +799,7 @@ static i40e_status i40e_nvmupd_state_init(struct i40e_hw *hw,
 			if (status) {
 				i40e_release_nvm(hw);
 			} else {
-				hw->aq.nvm_release_on_done = true;
+				hw->nvm_release_on_done = true;
 				hw->nvmupd_state = I40E_NVMUPD_STATE_INIT_WAIT;
 			}
 		}
@@ -815,7 +815,7 @@ static i40e_status i40e_nvmupd_state_init(struct i40e_hw *hw,
 			if (status) {
 				i40e_release_nvm(hw);
 			} else {
-				hw->aq.nvm_release_on_done = true;
+				hw->nvm_release_on_done = true;
 				hw->nvmupd_state = I40E_NVMUPD_STATE_INIT_WAIT;
 			}
 		}
@@ -849,7 +849,7 @@ static i40e_status i40e_nvmupd_state_init(struct i40e_hw *hw,
 				   -EIO;
 				i40e_release_nvm(hw);
 			} else {
-				hw->aq.nvm_release_on_done = true;
+				hw->nvm_release_on_done = true;
 				hw->nvmupd_state = I40E_NVMUPD_STATE_INIT_WAIT;
 			}
 		}
@@ -953,7 +953,7 @@ retry:
 				   -EIO;
 			hw->nvmupd_state = I40E_NVMUPD_STATE_INIT;
 		} else {
-			hw->aq.nvm_release_on_done = true;
+			hw->nvm_release_on_done = true;
 			hw->nvmupd_state = I40E_NVMUPD_STATE_INIT_WAIT;
 		}
 		break;
@@ -980,7 +980,7 @@ retry:
 				   -EIO;
 			hw->nvmupd_state = I40E_NVMUPD_STATE_INIT;
 		} else {
-			hw->aq.nvm_release_on_done = true;
+			hw->nvm_release_on_done = true;
 			hw->nvmupd_state = I40E_NVMUPD_STATE_INIT_WAIT;
 		}
 		break;
@@ -1030,6 +1030,37 @@ retry:
 }
 
 /**
+ * i40e_nvmupd_check_wait_event - handle NVM update operation events
+ * @hw: pointer to the hardware structure
+ * @opcode: the event that just happened
+ **/
+void i40e_nvmupd_check_wait_event(struct i40e_hw *hw, u16 opcode)
+{
+	if (opcode == i40e_aqc_opc_nvm_erase ||
+	    opcode == i40e_aqc_opc_nvm_update) {
+		i40e_debug(hw, I40E_DEBUG_NVM,
+			   "NVMUPD: clearing wait on opcode 0x%04x\n", opcode);
+		if (hw->nvm_release_on_done) {
+			i40e_release_nvm(hw);
+			hw->nvm_release_on_done = false;
+		}
+
+		switch (hw->nvmupd_state) {
+		case I40E_NVMUPD_STATE_INIT_WAIT:
+			hw->nvmupd_state = I40E_NVMUPD_STATE_INIT;
+			break;
+
+		case I40E_NVMUPD_STATE_WRITE_WAIT:
+			hw->nvmupd_state = I40E_NVMUPD_STATE_WRITING;
+			break;
+
+		default:
+			break;
+		}
+	}
+}
+
+/**
  * i40e_nvmupd_validate_command - Validate given command
  * @hw: pointer to hardware structure
  * @cmd: pointer to nvm update command buffer
diff --git a/drivers/net/ethernet/intel/i40e/i40e_prototype.h b/drivers/net/ethernet/intel/i40e/i40e_prototype.h
index d51eee5bf79a..134035f53f2c 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_prototype.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_prototype.h
@@ -308,6 +308,7 @@ i40e_status i40e_validate_nvm_checksum(struct i40e_hw *hw,
 i40e_status i40e_nvmupd_command(struct i40e_hw *hw,
 				struct i40e_nvm_access *cmd,
 				u8 *bytes, int *);
+void i40e_nvmupd_check_wait_event(struct i40e_hw *hw, u16 opcode);
 void i40e_set_pci_config_data(struct i40e_hw *hw, u16 link_status);
 
 extern struct i40e_rx_ptype_decoded i40e_ptype_lookup[];
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
index 084d0ab316b7..29ffed27e5a9 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
@@ -636,19 +636,21 @@ u32 i40e_get_tx_pending(struct i40e_ring *ring, bool in_sw)
 
 /**
  * i40e_clean_tx_irq - Reclaim resources after transmit completes
- * @tx_ring:  tx ring to clean
- * @budget:   how many cleans we're allowed
+ * @vsi: the VSI we care about
+ * @tx_ring: Tx ring to clean
+ * @napi_budget: Used to determine if we are in netpoll
  *
  * Returns true if there's any budget left (e.g. the clean is finished)
  **/
-static bool i40e_clean_tx_irq(struct i40e_ring *tx_ring, int budget)
+static bool i40e_clean_tx_irq(struct i40e_vsi *vsi,
+			      struct i40e_ring *tx_ring, int napi_budget)
 {
 	u16 i = tx_ring->next_to_clean;
 	struct i40e_tx_buffer *tx_buf;
 	struct i40e_tx_desc *tx_head;
 	struct i40e_tx_desc *tx_desc;
-	unsigned int total_packets = 0;
-	unsigned int total_bytes = 0;
+	unsigned int total_bytes = 0, total_packets = 0;
+	unsigned int budget = vsi->work_limit;
 
 	tx_buf = &tx_ring->tx_bi[i];
 	tx_desc = I40E_TX_DESC(tx_ring, i);
@@ -678,7 +680,7 @@ static bool i40e_clean_tx_irq(struct i40e_ring *tx_ring, int budget)
 		total_packets += tx_buf->gso_segs;
 
 		/* free the skb */
-		dev_consume_skb_any(tx_buf->skb);
+		napi_consume_skb(tx_buf->skb, napi_budget);
 
 		/* unmap skb header data */
 		dma_unmap_single(tx_ring->dev,
@@ -749,7 +751,7 @@ static bool i40e_clean_tx_irq(struct i40e_ring *tx_ring, int budget)
 
 		if (budget &&
 		    ((j / (WB_STRIDE + 1)) == 0) && (j != 0) &&
-		    !test_bit(__I40E_DOWN, &tx_ring->vsi->state) &&
+		    !test_bit(__I40E_DOWN, &vsi->state) &&
 		    (I40E_DESC_UNUSED(tx_ring) != tx_ring->count))
 			tx_ring->arm_wb = true;
 	}
@@ -767,7 +769,7 @@ static bool i40e_clean_tx_irq(struct i40e_ring *tx_ring, int budget)
 		smp_mb();
 		if (__netif_subqueue_stopped(tx_ring->netdev,
 					     tx_ring->queue_index) &&
-		   !test_bit(__I40E_DOWN, &tx_ring->vsi->state)) {
+		   !test_bit(__I40E_DOWN, &vsi->state)) {
 			netif_wake_subqueue(tx_ring->netdev,
 					    tx_ring->queue_index);
 			++tx_ring->tx_stats.restart_queue;
@@ -1701,7 +1703,9 @@ static int i40e_clean_rx_irq_ps(struct i40e_ring *rx_ring, const int budget)
 			 ? le16_to_cpu(rx_desc->wb.qword0.lo_dword.l2tag1)
 			 : 0;
 #ifdef I40E_FCOE
-		if (!i40e_fcoe_handle_offload(rx_ring, rx_desc, skb)) {
+		if (unlikely(
+		    i40e_rx_is_fcoe(rx_ptype) &&
+		    !i40e_fcoe_handle_offload(rx_ring, rx_desc, skb))) {
 			dev_kfree_skb_any(skb);
 			continue;
 		}
@@ -1832,7 +1836,9 @@ static int i40e_clean_rx_irq_1buf(struct i40e_ring *rx_ring, int budget)
 			 ? le16_to_cpu(rx_desc->wb.qword0.lo_dword.l2tag1)
 			 : 0;
 #ifdef I40E_FCOE
-		if (!i40e_fcoe_handle_offload(rx_ring, rx_desc, skb)) {
+		if (unlikely(
+		    i40e_rx_is_fcoe(rx_ptype) &&
+		    !i40e_fcoe_handle_offload(rx_ring, rx_desc, skb))) {
 			dev_kfree_skb_any(skb);
 			continue;
 		}
@@ -1975,9 +1981,11 @@ int i40e_napi_poll(struct napi_struct *napi, int budget)
 	 * budget and be more aggressive about cleaning up the Tx descriptors.
 	 */
 	i40e_for_each_ring(ring, q_vector->tx) {
-		clean_complete = clean_complete &&
-				 i40e_clean_tx_irq(ring, vsi->work_limit);
-		arm_wb = arm_wb || ring->arm_wb;
+		if (!i40e_clean_tx_irq(vsi, ring, budget)) {
+			clean_complete = false;
+			continue;
+		}
+		arm_wb |= ring->arm_wb;
 		ring->arm_wb = false;
 	}
 
@@ -1999,8 +2007,9 @@ int i40e_napi_poll(struct napi_struct *napi, int budget)
 			cleaned = i40e_clean_rx_irq_1buf(ring, budget_per_ring);
 
 		work_done += cleaned;
-		/* if we didn't clean as many as budgeted, we must be done */
-		clean_complete = clean_complete && (budget_per_ring > cleaned);
+		/* if we clean as many as budgeted, we must not be done */
+		if (cleaned >= budget_per_ring)
+			clean_complete = false;
 	}
 
 	/* If work not completed, return budget and polling will return */
@@ -2247,15 +2256,13 @@ out:
 
 /**
  * i40e_tso - set up the tso context descriptor
- * @tx_ring:  ptr to the ring to send
  * @skb:      ptr to the skb we're sending
  * @hdr_len:  ptr to the size of the packet header
  * @cd_type_cmd_tso_mss: Quad Word 1
  *
  * Returns 0 if no TSO can happen, 1 if tso is going, or error
  **/
-static int i40e_tso(struct i40e_ring *tx_ring, struct sk_buff *skb,
-		    u8 *hdr_len, u64 *cd_type_cmd_tso_mss)
+static int i40e_tso(struct sk_buff *skb, u8 *hdr_len, u64 *cd_type_cmd_tso_mss)
 {
 	u64 cd_cmd, cd_tso_len, cd_mss;
 	union {
@@ -2299,9 +2306,8 @@ static int i40e_tso(struct i40e_ring *tx_ring, struct sk_buff *skb,
 			l4_offset = l4.hdr - skb->data;
 
 			/* remove payload length from outer checksum */
-			paylen = (__force u16)l4.udp->check;
-			paylen += ntohs(1) * (u16)~(skb->len - l4_offset);
-			l4.udp->check = ~csum_fold((__force __wsum)paylen);
+			paylen = skb->len - l4_offset;
+			csum_replace_by_diff(&l4.udp->check, htonl(paylen));
 		}
 
 		/* reset pointers to inner headers */
@@ -2321,9 +2327,8 @@ static int i40e_tso(struct i40e_ring *tx_ring, struct sk_buff *skb,
 	l4_offset = l4.hdr - skb->data;
 
 	/* remove payload length from inner checksum */
-	paylen = (__force u16)l4.tcp->check;
-	paylen += ntohs(1) * (u16)~(skb->len - l4_offset);
-	l4.tcp->check = ~csum_fold((__force __wsum)paylen);
+	paylen = skb->len - l4_offset;
+	csum_replace_by_diff(&l4.tcp->check, htonl(paylen));
 
 	/* compute length of segmentation header */
 	*hdr_len = (l4.tcp->doff * 4) + l4_offset;
@@ -2405,7 +2410,7 @@ static int i40e_tx_enable_csum(struct sk_buff *skb, u32 *tx_flags,
 		unsigned char *hdr;
 	} l4;
 	unsigned char *exthdr;
-	u32 offset, cmd = 0, tunnel = 0;
+	u32 offset, cmd = 0;
 	__be16 frag_off;
 	u8 l4_proto = 0;
 
@@ -2419,6 +2424,7 @@ static int i40e_tx_enable_csum(struct sk_buff *skb, u32 *tx_flags,
 	offset = ((ip.hdr - skb->data) / 2) << I40E_TX_DESC_LENGTH_MACLEN_SHIFT;
 
 	if (skb->encapsulation) {
+		u32 tunnel = 0;
 		/* define outer network header type */
 		if (*tx_flags & I40E_TX_FLAGS_IPV4) {
 			tunnel |= (*tx_flags & I40E_TX_FLAGS_TSO) ?
@@ -2717,6 +2723,8 @@ static inline void i40e_tx_map(struct i40e_ring *tx_ring, struct sk_buff *skb,
 	tx_bi = first;
 
 	for (frag = &skb_shinfo(skb)->frags[0];; frag++) {
+		unsigned int max_data = I40E_MAX_DATA_PER_TXD_ALIGNED;
+
 		if (dma_mapping_error(tx_ring->dev, dma))
 			goto dma_error;
 
@@ -2724,12 +2732,14 @@ static inline void i40e_tx_map(struct i40e_ring *tx_ring, struct sk_buff *skb,
 		dma_unmap_len_set(tx_bi, len, size);
 		dma_unmap_addr_set(tx_bi, dma, dma);
 
+		/* align size to end of page */
+		max_data += -dma & (I40E_MAX_READ_REQ_SIZE - 1);
 		tx_desc->buffer_addr = cpu_to_le64(dma);
 
 		while (unlikely(size > I40E_MAX_DATA_PER_TXD)) {
 			tx_desc->cmd_type_offset_bsz =
 				build_ctob(td_cmd, td_offset,
-					   I40E_MAX_DATA_PER_TXD, td_tag);
+					   max_data, td_tag);
 
 			tx_desc++;
 			i++;
@@ -2740,9 +2750,10 @@ static inline void i40e_tx_map(struct i40e_ring *tx_ring, struct sk_buff *skb,
 				i = 0;
 			}
 
-			dma += I40E_MAX_DATA_PER_TXD;
-			size -= I40E_MAX_DATA_PER_TXD;
+			dma += max_data;
+			size -= max_data;
 
+			max_data = I40E_MAX_DATA_PER_TXD_ALIGNED;
 			tx_desc->buffer_addr = cpu_to_le64(dma);
 		}
 
@@ -2892,7 +2903,7 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb,
 	if (i40e_chk_linearize(skb, count)) {
 		if (__skb_linearize(skb))
 			goto out_drop;
-		count = TXD_USE_COUNT(skb->len);
+		count = i40e_txd_use_count(skb->len);
 		tx_ring->tx_stats.tx_linearize++;
 	}
 
@@ -2923,7 +2934,7 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb,
 	else if (protocol == htons(ETH_P_IPV6))
 		tx_flags |= I40E_TX_FLAGS_IPV6;
 
-	tso = i40e_tso(tx_ring, skb, &hdr_len, &cd_type_cmd_tso_mss);
+	tso = i40e_tso(skb, &hdr_len, &cd_type_cmd_tso_mss);
 
 	if (tso < 0)
 		goto out_drop;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.h b/drivers/net/ethernet/intel/i40e/i40e_txrx.h
index cdd5dc00aec5..77ccdde56c0c 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.h
@@ -146,10 +146,39 @@ enum i40e_dyn_idx_t {
 
 #define I40E_MAX_BUFFER_TXD	8
 #define I40E_MIN_TX_LEN		17
-#define I40E_MAX_DATA_PER_TXD	8192
+
+/* The size limit for a transmit buffer in a descriptor is (16K - 1).
+ * In order to align with the read requests we will align the value to
+ * the nearest 4K which represents our maximum read request size.
+ */
+#define I40E_MAX_READ_REQ_SIZE		4096
+#define I40E_MAX_DATA_PER_TXD		(16 * 1024 - 1)
+#define I40E_MAX_DATA_PER_TXD_ALIGNED \
+	(I40E_MAX_DATA_PER_TXD & ~(I40E_MAX_READ_REQ_SIZE - 1))
+
+/* This ugly bit of math is equivalent to DIV_ROUNDUP(size, X) where X is
+ * the value I40E_MAX_DATA_PER_TXD_ALIGNED.  It is needed due to the fact
+ * that 12K is not a power of 2 and division is expensive.  It is used to
+ * approximate the number of descriptors used per linear buffer.  Note
+ * that this will overestimate in some cases as it doesn't account for the
+ * fact that we will add up to 4K - 1 in aligning the 12K buffer, however
+ * the error should not impact things much as large buffers usually mean
+ * we will use fewer descriptors then there are frags in an skb.
+ */
+static inline unsigned int i40e_txd_use_count(unsigned int size)
+{
+	const unsigned int max = I40E_MAX_DATA_PER_TXD_ALIGNED;
+	const unsigned int reciprocal = ((1ull << 32) - 1 + (max / 2)) / max;
+	unsigned int adjust = ~(u32)0;
+
+	/* if we rounded up on the reciprocal pull down the adjustment */
+	if ((max * reciprocal) > adjust)
+		adjust = ~(u32)(reciprocal - 1);
+
+	return (u32)((((u64)size * reciprocal) + adjust) >> 32);
+}
 
 /* Tx Descriptors needed, worst case */
-#define TXD_USE_COUNT(S) DIV_ROUND_UP((S), I40E_MAX_DATA_PER_TXD)
 #define DESC_NEEDED (MAX_SKB_FRAGS + 4)
 #define I40E_MIN_DESC_PENDING	4
 
@@ -377,7 +406,7 @@ static inline int i40e_xmit_descriptor_count(struct sk_buff *skb)
 	int count = 0, size = skb_headlen(skb);
 
 	for (;;) {
-		count += TXD_USE_COUNT(size);
+		count += i40e_txd_use_count(size);
 
 		if (!nr_frags--)
 			break;
@@ -419,4 +448,14 @@ static inline bool i40e_chk_linearize(struct sk_buff *skb, int count)
 
 	return __i40e_chk_linearize(skb);
 }
+
+/**
+ * i40e_rx_is_fcoe - returns true if the Rx packet type is FCoE
+ * @ptype: the packet type field from Rx descriptor write-back
+ **/
+static inline bool i40e_rx_is_fcoe(u16 ptype)
+{
+	return (ptype >= I40E_RX_PTYPE_L2_FCOE_PAY3) &&
+	       (ptype <= I40E_RX_PTYPE_L2_FCOE_VFT_FCOTHER);
+}
 #endif /* _I40E_TXRX_H_ */
diff --git a/drivers/net/ethernet/intel/i40e/i40e_type.h b/drivers/net/ethernet/intel/i40e/i40e_type.h
index 0a0baf71041b..793036b259e5 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_type.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_type.h
@@ -78,7 +78,7 @@ enum i40e_debug_mask {
 	I40E_DEBUG_DCB			= 0x00000400,
 	I40E_DEBUG_DIAG			= 0x00000800,
 	I40E_DEBUG_FD			= 0x00001000,
-
+	I40E_DEBUG_IWARP		= 0x00F00000,
 	I40E_DEBUG_AQ_MESSAGE		= 0x01000000,
 	I40E_DEBUG_AQ_DESCRIPTOR	= 0x02000000,
 	I40E_DEBUG_AQ_DESC_BUFFER	= 0x04000000,
@@ -160,6 +160,7 @@ enum i40e_vsi_type {
 	I40E_VSI_MIRROR	= 5,
 	I40E_VSI_SRIOV	= 6,
 	I40E_VSI_FDIR	= 7,
+	I40E_VSI_IWARP	= 8,
 	I40E_VSI_TYPE_UNKNOWN
 };
 
@@ -548,6 +549,7 @@ struct i40e_hw {
 	enum i40e_nvmupd_state nvmupd_state;
 	struct i40e_aq_desc nvm_wb_desc;
 	struct i40e_virt_mem nvm_buff;
+	bool nvm_release_on_done;
 
 	/* HMC info */
 	struct i40e_hmc_info hmc; /* HMC info struct */
@@ -1532,4 +1534,37 @@ struct i40e_lldp_variables {
 
 /* RSS Hash Table Size */
 #define I40E_PFQF_CTL_0_HASHLUTSIZE_512	0x00010000
+
+/* INPUT SET MASK for RSS, flow director, and flexible payload */
+#define I40E_L3_SRC_SHIFT		47
+#define I40E_L3_SRC_MASK		(0x3ULL << I40E_L3_SRC_SHIFT)
+#define I40E_L3_V6_SRC_SHIFT		43
+#define I40E_L3_V6_SRC_MASK		(0xFFULL << I40E_L3_V6_SRC_SHIFT)
+#define I40E_L3_DST_SHIFT		35
+#define I40E_L3_DST_MASK		(0x3ULL << I40E_L3_DST_SHIFT)
+#define I40E_L3_V6_DST_SHIFT		35
+#define I40E_L3_V6_DST_MASK		(0xFFULL << I40E_L3_V6_DST_SHIFT)
+#define I40E_L4_SRC_SHIFT		34
+#define I40E_L4_SRC_MASK		(0x1ULL << I40E_L4_SRC_SHIFT)
+#define I40E_L4_DST_SHIFT		33
+#define I40E_L4_DST_MASK		(0x1ULL << I40E_L4_DST_SHIFT)
+#define I40E_VERIFY_TAG_SHIFT		31
+#define I40E_VERIFY_TAG_MASK		(0x3ULL << I40E_VERIFY_TAG_SHIFT)
+
+#define I40E_FLEX_50_SHIFT		13
+#define I40E_FLEX_50_MASK		(0x1ULL << I40E_FLEX_50_SHIFT)
+#define I40E_FLEX_51_SHIFT		12
+#define I40E_FLEX_51_MASK		(0x1ULL << I40E_FLEX_51_SHIFT)
+#define I40E_FLEX_52_SHIFT		11
+#define I40E_FLEX_52_MASK		(0x1ULL << I40E_FLEX_52_SHIFT)
+#define I40E_FLEX_53_SHIFT		10
+#define I40E_FLEX_53_MASK		(0x1ULL << I40E_FLEX_53_SHIFT)
+#define I40E_FLEX_54_SHIFT		9
+#define I40E_FLEX_54_MASK		(0x1ULL << I40E_FLEX_54_SHIFT)
+#define I40E_FLEX_55_SHIFT		8
+#define I40E_FLEX_55_MASK		(0x1ULL << I40E_FLEX_55_SHIFT)
+#define I40E_FLEX_56_SHIFT		7
+#define I40E_FLEX_56_MASK		(0x1ULL << I40E_FLEX_56_SHIFT)
+#define I40E_FLEX_57_SHIFT		6
+#define I40E_FLEX_57_MASK		(0x1ULL << I40E_FLEX_57_SHIFT)
 #endif /* _I40E_TYPE_H_ */
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl.h b/drivers/net/ethernet/intel/i40e/i40e_virtchnl.h
index 3226946bf3d4..c92a3bdee229 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl.h
@@ -80,7 +80,15 @@ enum i40e_virtchnl_ops {
 	I40E_VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE = 14,
 	I40E_VIRTCHNL_OP_GET_STATS = 15,
 	I40E_VIRTCHNL_OP_FCOE = 16,
-	I40E_VIRTCHNL_OP_EVENT = 17,
+	I40E_VIRTCHNL_OP_EVENT = 17, /* must ALWAYS be 17 */
+	I40E_VIRTCHNL_OP_IWARP = 20,
+	I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP = 21,
+	I40E_VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP = 22,
+	I40E_VIRTCHNL_OP_CONFIG_RSS_KEY = 23,
+	I40E_VIRTCHNL_OP_CONFIG_RSS_LUT = 24,
+	I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS = 25,
+	I40E_VIRTCHNL_OP_SET_RSS_HENA = 26,
+
 };
 
 /* Virtual channel message descriptor. This overlays the admin queue
@@ -154,6 +162,7 @@ struct i40e_virtchnl_vsi_resource {
 #define I40E_VIRTCHNL_VF_OFFLOAD_VLAN		0x00010000
 #define I40E_VIRTCHNL_VF_OFFLOAD_RX_POLLING	0x00020000
 #define I40E_VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2	0x00040000
+#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF		0X00080000
 
 struct i40e_virtchnl_vf_resource {
 	u16 num_vsis;
@@ -162,8 +171,8 @@ struct i40e_virtchnl_vf_resource {
 	u16 max_mtu;
 
 	u32 vf_offload_flags;
-	u32 max_fcoe_contexts;
-	u32 max_fcoe_filters;
+	u32 rss_key_size;
+	u32 rss_lut_size;
 
 	struct i40e_virtchnl_vsi_resource vsi_res[1];
 };
@@ -322,6 +331,39 @@ struct i40e_virtchnl_promisc_info {
  * PF replies with struct i40e_eth_stats in an external buffer.
  */
 
+/* I40E_VIRTCHNL_OP_CONFIG_RSS_KEY
+ * I40E_VIRTCHNL_OP_CONFIG_RSS_LUT
+ * VF sends these messages to configure RSS. Only supported if both PF
+ * and VF drivers set the I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF bit during
+ * configuration negotiation. If this is the case, then the RSS fields in
+ * the VF resource struct are valid.
+ * Both the key and LUT are initialized to 0 by the PF, meaning that
+ * RSS is effectively disabled until set up by the VF.
+ */
+struct i40e_virtchnl_rss_key {
+	u16 vsi_id;
+	u16 key_len;
+	u8 key[1];         /* RSS hash key, packed bytes */
+};
+
+struct i40e_virtchnl_rss_lut {
+	u16 vsi_id;
+	u16 lut_entries;
+	u8 lut[1];        /* RSS lookup table*/
+};
+
+/* I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS
+ * I40E_VIRTCHNL_OP_SET_RSS_HENA
+ * VF sends these messages to get and set the hash filter enable bits for RSS.
+ * By default, the PF sets these to all possible traffic types that the
+ * hardware supports. The VF can query this value if it wants to change the
+ * traffic types that are hashed by the hardware.
+ * Traffic types are defined in the i40e_filter_pctype enum in i40e_type.h
+ */
+struct i40e_virtchnl_rss_hena {
+	u64 hena;
+};
+
 /* I40E_VIRTCHNL_OP_EVENT
  * PF sends this message to inform the VF driver of events that may affect it.
  * No direct response is expected from the VF, though it may generate other
@@ -348,6 +390,37 @@ struct i40e_virtchnl_pf_event {
 	int severity;
 };
 
+/* I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP
+ * VF uses this message to request PF to map IWARP vectors to IWARP queues.
+ * The request for this originates from the VF IWARP driver through
+ * a client interface between VF LAN and VF IWARP driver.
+ * A vector could have an AEQ and CEQ attached to it although
+ * there is a single AEQ per VF IWARP instance in which case
+ * most vectors will have an INVALID_IDX for aeq and valid idx for ceq.
+ * There will never be a case where there will be multiple CEQs attached
+ * to a single vector.
+ * PF configures interrupt mapping and returns status.
+ */
+
+/* HW does not define a type value for AEQ; only for RX/TX and CEQ.
+ * In order for us to keep the interface simple, SW will define a
+ * unique type value for AEQ.
+*/
+#define I40E_QUEUE_TYPE_PE_AEQ  0x80
+#define I40E_QUEUE_INVALID_IDX  0xFFFF
+
+struct i40e_virtchnl_iwarp_qv_info {
+	u32 v_idx; /* msix_vector */
+	u16 ceq_idx;
+	u16 aeq_idx;
+	u8 itr_idx;
+};
+
+struct i40e_virtchnl_iwarp_qvlist_info {
+	u32 num_vectors;
+	struct i40e_virtchnl_iwarp_qv_info qv_info[1];
+};
+
 /* VF reset states - these are written into the RSTAT register:
  * I40E_VFGEN_RSTAT1 on the PF
  * I40E_VFGEN_RSTAT on the VF
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index acd2693a4e97..30f8cbe6b54b 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -63,7 +63,7 @@ static void i40e_vc_vf_broadcast(struct i40e_pf *pf,
 }
 
 /**
- * i40e_vc_notify_link_state
+ * i40e_vc_notify_vf_link_state
  * @vf: pointer to the VF structure
  *
  * send a link status message to a single VF
@@ -352,6 +352,136 @@ irq_list_done:
 }
 
 /**
+ * i40e_release_iwarp_qvlist
+ * @vf: pointer to the VF.
+ *
+ **/
+static void i40e_release_iwarp_qvlist(struct i40e_vf *vf)
+{
+	struct i40e_pf *pf = vf->pf;
+	struct i40e_virtchnl_iwarp_qvlist_info *qvlist_info = vf->qvlist_info;
+	u32 msix_vf;
+	u32 i;
+
+	if (!vf->qvlist_info)
+		return;
+
+	msix_vf = pf->hw.func_caps.num_msix_vectors_vf;
+	for (i = 0; i < qvlist_info->num_vectors; i++) {
+		struct i40e_virtchnl_iwarp_qv_info *qv_info;
+		u32 next_q_index, next_q_type;
+		struct i40e_hw *hw = &pf->hw;
+		u32 v_idx, reg_idx, reg;
+
+		qv_info = &qvlist_info->qv_info[i];
+		if (!qv_info)
+			continue;
+		v_idx = qv_info->v_idx;
+		if (qv_info->ceq_idx != I40E_QUEUE_INVALID_IDX) {
+			/* Figure out the queue after CEQ and make that the
+			 * first queue.
+			 */
+			reg_idx = (msix_vf - 1) * vf->vf_id + qv_info->ceq_idx;
+			reg = rd32(hw, I40E_VPINT_CEQCTL(reg_idx));
+			next_q_index = (reg & I40E_VPINT_CEQCTL_NEXTQ_INDX_MASK)
+					>> I40E_VPINT_CEQCTL_NEXTQ_INDX_SHIFT;
+			next_q_type = (reg & I40E_VPINT_CEQCTL_NEXTQ_TYPE_MASK)
+					>> I40E_VPINT_CEQCTL_NEXTQ_TYPE_SHIFT;
+
+			reg_idx = ((msix_vf - 1) * vf->vf_id) + (v_idx - 1);
+			reg = (next_q_index &
+			       I40E_VPINT_LNKLSTN_FIRSTQ_INDX_MASK) |
+			       (next_q_type <<
+			       I40E_VPINT_LNKLSTN_FIRSTQ_TYPE_SHIFT);
+
+			wr32(hw, I40E_VPINT_LNKLSTN(reg_idx), reg);
+		}
+	}
+	kfree(vf->qvlist_info);
+	vf->qvlist_info = NULL;
+}
+
+/**
+ * i40e_config_iwarp_qvlist
+ * @vf: pointer to the VF info
+ * @qvlist_info: queue and vector list
+ *
+ * Return 0 on success or < 0 on error
+ **/
+static int i40e_config_iwarp_qvlist(struct i40e_vf *vf,
+				    struct i40e_virtchnl_iwarp_qvlist_info *qvlist_info)
+{
+	struct i40e_pf *pf = vf->pf;
+	struct i40e_hw *hw = &pf->hw;
+	struct i40e_virtchnl_iwarp_qv_info *qv_info;
+	u32 v_idx, i, reg_idx, reg;
+	u32 next_q_idx, next_q_type;
+	u32 msix_vf, size;
+
+	size = sizeof(struct i40e_virtchnl_iwarp_qvlist_info) +
+	       (sizeof(struct i40e_virtchnl_iwarp_qv_info) *
+						(qvlist_info->num_vectors - 1));
+	vf->qvlist_info = kzalloc(size, GFP_KERNEL);
+	vf->qvlist_info->num_vectors = qvlist_info->num_vectors;
+
+	msix_vf = pf->hw.func_caps.num_msix_vectors_vf;
+	for (i = 0; i < qvlist_info->num_vectors; i++) {
+		qv_info = &qvlist_info->qv_info[i];
+		if (!qv_info)
+			continue;
+		v_idx = qv_info->v_idx;
+
+		/* Validate vector id belongs to this vf */
+		if (!i40e_vc_isvalid_vector_id(vf, v_idx))
+			goto err;
+
+		vf->qvlist_info->qv_info[i] = *qv_info;
+
+		reg_idx = ((msix_vf - 1) * vf->vf_id) + (v_idx - 1);
+		/* We might be sharing the interrupt, so get the first queue
+		 * index and type, push it down the list by adding the new
+		 * queue on top. Also link it with the new queue in CEQCTL.
+		 */
+		reg = rd32(hw, I40E_VPINT_LNKLSTN(reg_idx));
+		next_q_idx = ((reg & I40E_VPINT_LNKLSTN_FIRSTQ_INDX_MASK) >>
+				I40E_VPINT_LNKLSTN_FIRSTQ_INDX_SHIFT);
+		next_q_type = ((reg & I40E_VPINT_LNKLSTN_FIRSTQ_TYPE_MASK) >>
+				I40E_VPINT_LNKLSTN_FIRSTQ_TYPE_SHIFT);
+
+		if (qv_info->ceq_idx != I40E_QUEUE_INVALID_IDX) {
+			reg_idx = (msix_vf - 1) * vf->vf_id + qv_info->ceq_idx;
+			reg = (I40E_VPINT_CEQCTL_CAUSE_ENA_MASK |
+			(v_idx << I40E_VPINT_CEQCTL_MSIX_INDX_SHIFT) |
+			(qv_info->itr_idx << I40E_VPINT_CEQCTL_ITR_INDX_SHIFT) |
+			(next_q_type << I40E_VPINT_CEQCTL_NEXTQ_TYPE_SHIFT) |
+			(next_q_idx << I40E_VPINT_CEQCTL_NEXTQ_INDX_SHIFT));
+			wr32(hw, I40E_VPINT_CEQCTL(reg_idx), reg);
+
+			reg_idx = ((msix_vf - 1) * vf->vf_id) + (v_idx - 1);
+			reg = (qv_info->ceq_idx &
+			       I40E_VPINT_LNKLSTN_FIRSTQ_INDX_MASK) |
+			       (I40E_QUEUE_TYPE_PE_CEQ <<
+			       I40E_VPINT_LNKLSTN_FIRSTQ_TYPE_SHIFT);
+			wr32(hw, I40E_VPINT_LNKLSTN(reg_idx), reg);
+		}
+
+		if (qv_info->aeq_idx != I40E_QUEUE_INVALID_IDX) {
+			reg = (I40E_VPINT_AEQCTL_CAUSE_ENA_MASK |
+			(v_idx << I40E_VPINT_AEQCTL_MSIX_INDX_SHIFT) |
+			(qv_info->itr_idx << I40E_VPINT_AEQCTL_ITR_INDX_SHIFT));
+
+			wr32(hw, I40E_VPINT_AEQCTL(vf->vf_id), reg);
+		}
+	}
+
+	return 0;
+err:
+	kfree(vf->qvlist_info);
+	vf->qvlist_info = NULL;
+	return -EINVAL;
+}
+
+/**
  * i40e_config_vsi_tx_queue
  * @vf: pointer to the VF info
  * @vsi_id: id of VSI as provided by the FW
@@ -787,9 +917,9 @@ void i40e_reset_vf(struct i40e_vf *vf, bool flr)
 {
 	struct i40e_pf *pf = vf->pf;
 	struct i40e_hw *hw = &pf->hw;
+	u32 reg, reg_idx, bit_idx;
 	bool rsd = false;
 	int i;
-	u32 reg;
 
 	if (test_and_set_bit(__I40E_VF_DISABLE, &pf->state))
 		return;
@@ -807,6 +937,11 @@ void i40e_reset_vf(struct i40e_vf *vf, bool flr)
 		wr32(hw, I40E_VPGEN_VFRTRIG(vf->vf_id), reg);
 		i40e_flush(hw);
 	}
+	/* clear the VFLR bit in GLGEN_VFLRSTAT */
+	reg_idx = (hw->func_caps.vf_base_id + vf->vf_id) / 32;
+	bit_idx = (hw->func_caps.vf_base_id + vf->vf_id) % 32;
+	wr32(hw, I40E_GLGEN_VFLRSTAT(reg_idx), BIT(bit_idx));
+	i40e_flush(hw);
 
 	if (i40e_quiesce_vf_pci(vf))
 		dev_err(&pf->pdev->dev, "VF %d PCI transactions stuck\n",
@@ -850,12 +985,15 @@ complete_reset:
 	/* reallocate VF resources to reset the VSI state */
 	i40e_free_vf_res(vf);
 	if (!i40e_alloc_vf_res(vf)) {
+		int abs_vf_id = vf->vf_id + hw->func_caps.vf_base_id;
 		i40e_enable_vf_mappings(vf);
 		set_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states);
 		clear_bit(I40E_VF_STAT_DISABLED, &vf->vf_states);
+		i40e_notify_client_of_vf_reset(pf, abs_vf_id);
 	}
 	/* tell the VF the reset is done */
 	wr32(hw, I40E_VFGEN_RSTAT1(vf->vf_id), I40E_VFR_VFACTIVE);
+
 	i40e_flush(hw);
 	clear_bit(__I40E_VF_DISABLE, &pf->state);
 }
@@ -877,11 +1015,7 @@ void i40e_free_vfs(struct i40e_pf *pf)
 	while (test_and_set_bit(__I40E_VF_DISABLE, &pf->state))
 		usleep_range(1000, 2000);
 
-	for (i = 0; i < pf->num_alloc_vfs; i++)
-		if (test_bit(I40E_VF_STAT_INIT, &pf->vf[i].vf_states))
-			i40e_vsi_control_rings(pf->vsi[pf->vf[i].lan_vsi_idx],
-					       false);
-
+	i40e_notify_client_of_vf_enable(pf, 0);
 	for (i = 0; i < pf->num_alloc_vfs; i++)
 		if (test_bit(I40E_VF_STAT_INIT, &pf->vf[i].vf_states))
 			i40e_vsi_control_rings(pf->vsi[pf->vf[i].lan_vsi_idx],
@@ -953,6 +1087,7 @@ int i40e_alloc_vfs(struct i40e_pf *pf, u16 num_alloc_vfs)
 			goto err_iov;
 		}
 	}
+	i40e_notify_client_of_vf_enable(pf, num_alloc_vfs);
 	/* allocate memory */
 	vfs = kcalloc(num_alloc_vfs, sizeof(struct i40e_vf), GFP_KERNEL);
 	if (!vfs) {
@@ -1098,8 +1233,8 @@ static int i40e_vc_send_msg_to_vf(struct i40e_vf *vf, u32 v_opcode,
 	/* single place to detect unsuccessful return values */
 	if (v_retval) {
 		vf->num_invalid_msgs++;
-		dev_err(&pf->pdev->dev, "VF %d failed opcode %d, error: %d\n",
-			vf->vf_id, v_opcode, v_retval);
+		dev_info(&pf->pdev->dev, "VF %d failed opcode %d, retval: %d\n",
+			 vf->vf_id, v_opcode, v_retval);
 		if (vf->num_invalid_msgs >
 		    I40E_DEFAULT_NUM_INVALID_MSGS_ALLOWED) {
 			dev_err(&pf->pdev->dev,
@@ -1117,9 +1252,9 @@ static int i40e_vc_send_msg_to_vf(struct i40e_vf *vf, u32 v_opcode,
 	aq_ret = i40e_aq_send_msg_to_vf(hw, abs_vf_id,	v_opcode, v_retval,
 					msg, msglen, NULL);
 	if (aq_ret) {
-		dev_err(&pf->pdev->dev,
-			"Unable to send the message to VF %d aq_err %d\n",
-			vf->vf_id, pf->hw.aq.asq_last_status);
+		dev_info(&pf->pdev->dev,
+			 "Unable to send the message to VF %d aq_err %d\n",
+			 vf->vf_id, pf->hw.aq.asq_last_status);
 		return -EIO;
 	}
 
@@ -1177,8 +1312,8 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg)
 	struct i40e_pf *pf = vf->pf;
 	i40e_status aq_ret = 0;
 	struct i40e_vsi *vsi;
-	int i = 0, len = 0;
 	int num_vsis = 1;
+	int len = 0;
 	int ret;
 
 	if (!test_bit(I40E_VF_STAT_INIT, &vf->vf_states)) {
@@ -1206,6 +1341,13 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg)
 	vsi = pf->vsi[vf->lan_vsi_idx];
 	if (!vsi->info.pvid)
 		vfres->vf_offload_flags |= I40E_VIRTCHNL_VF_OFFLOAD_VLAN;
+
+	if (i40e_vf_client_capable(pf, vf->vf_id, I40E_CLIENT_IWARP) &&
+	    (vf->driver_caps & I40E_VIRTCHNL_VF_OFFLOAD_IWARP)) {
+		vfres->vf_offload_flags |= I40E_VIRTCHNL_VF_OFFLOAD_IWARP;
+		set_bit(I40E_VF_STAT_IWARPENA, &vf->vf_states);
+	}
+
 	if (pf->flags & I40E_FLAG_RSS_AQ_CAPABLE) {
 		if (vf->driver_caps & I40E_VIRTCHNL_VF_OFFLOAD_RSS_AQ)
 			vfres->vf_offload_flags |=
@@ -1220,8 +1362,16 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg)
 				I40E_VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2;
 	}
 
-	if (vf->driver_caps & I40E_VIRTCHNL_VF_OFFLOAD_RX_POLLING)
+	if (vf->driver_caps & I40E_VIRTCHNL_VF_OFFLOAD_RX_POLLING) {
+		if (pf->flags & I40E_FLAG_MFP_ENABLED) {
+			dev_err(&pf->pdev->dev,
+				"VF %d requested polling mode: this feature is supported only when the device is running in single function per port (SFP) mode\n",
+				 vf->vf_id);
+			ret = I40E_ERR_PARAM;
+			goto err;
+		}
 		vfres->vf_offload_flags |= I40E_VIRTCHNL_VF_OFFLOAD_RX_POLLING;
+	}
 
 	if (pf->flags & I40E_FLAG_WB_ON_ITR_CAPABLE) {
 		if (vf->driver_caps & I40E_VIRTCHNL_VF_OFFLOAD_WB_ON_ITR)
@@ -1233,15 +1383,14 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg)
 	vfres->num_queue_pairs = vf->num_queue_pairs;
 	vfres->max_vectors = pf->hw.func_caps.num_msix_vectors_vf;
 	if (vf->lan_vsi_idx) {
-		vfres->vsi_res[i].vsi_id = vf->lan_vsi_id;
-		vfres->vsi_res[i].vsi_type = I40E_VSI_SRIOV;
-		vfres->vsi_res[i].num_queue_pairs = vsi->alloc_queue_pairs;
+		vfres->vsi_res[0].vsi_id = vf->lan_vsi_id;
+		vfres->vsi_res[0].vsi_type = I40E_VSI_SRIOV;
+		vfres->vsi_res[0].num_queue_pairs = vsi->alloc_queue_pairs;
 		/* VFs only use TC 0 */
-		vfres->vsi_res[i].qset_handle
+		vfres->vsi_res[0].qset_handle
 					  = le16_to_cpu(vsi->info.qs_handle[0]);
-		ether_addr_copy(vfres->vsi_res[i].default_mac_addr,
+		ether_addr_copy(vfres->vsi_res[0].default_mac_addr,
 				vf->default_lan_addr.addr);
-		i++;
 	}
 	set_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states);
 
@@ -1827,6 +1976,72 @@ error_param:
 }
 
 /**
+ * i40e_vc_iwarp_msg
+ * @vf: pointer to the VF info
+ * @msg: pointer to the msg buffer
+ * @msglen: msg length
+ *
+ * called from the VF for the iwarp msgs
+ **/
+static int i40e_vc_iwarp_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
+{
+	struct i40e_pf *pf = vf->pf;
+	int abs_vf_id = vf->vf_id + pf->hw.func_caps.vf_base_id;
+	i40e_status aq_ret = 0;
+
+	if (!test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states) ||
+	    !test_bit(I40E_VF_STAT_IWARPENA, &vf->vf_states)) {
+		aq_ret = I40E_ERR_PARAM;
+		goto error_param;
+	}
+
+	i40e_notify_client_of_vf_msg(pf->vsi[pf->lan_vsi], abs_vf_id,
+				     msg, msglen);
+
+error_param:
+	/* send the response to the VF */
+	return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_IWARP,
+				       aq_ret);
+}
+
+/**
+ * i40e_vc_iwarp_qvmap_msg
+ * @vf: pointer to the VF info
+ * @msg: pointer to the msg buffer
+ * @msglen: msg length
+ * @config: config qvmap or release it
+ *
+ * called from the VF for the iwarp msgs
+ **/
+static int i40e_vc_iwarp_qvmap_msg(struct i40e_vf *vf, u8 *msg, u16 msglen,
+				   bool config)
+{
+	struct i40e_virtchnl_iwarp_qvlist_info *qvlist_info =
+				(struct i40e_virtchnl_iwarp_qvlist_info *)msg;
+	i40e_status aq_ret = 0;
+
+	if (!test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states) ||
+	    !test_bit(I40E_VF_STAT_IWARPENA, &vf->vf_states)) {
+		aq_ret = I40E_ERR_PARAM;
+		goto error_param;
+	}
+
+	if (config) {
+		if (i40e_config_iwarp_qvlist(vf, qvlist_info))
+			aq_ret = I40E_ERR_PARAM;
+	} else {
+		i40e_release_iwarp_qvlist(vf);
+	}
+
+error_param:
+	/* send the response to the VF */
+	return i40e_vc_send_resp_to_vf(vf,
+			       config ? I40E_VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP :
+			       I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP,
+			       aq_ret);
+}
+
+/**
  * i40e_vc_validate_vf_msg
  * @vf: pointer to the VF info
  * @msg: pointer to the msg buffer
@@ -1921,6 +2136,32 @@ static int i40e_vc_validate_vf_msg(struct i40e_vf *vf, u32 v_opcode,
 	case I40E_VIRTCHNL_OP_GET_STATS:
 		valid_len = sizeof(struct i40e_virtchnl_queue_select);
 		break;
+	case I40E_VIRTCHNL_OP_IWARP:
+		/* These messages are opaque to us and will be validated in
+		 * the RDMA client code. We just need to check for nonzero
+		 * length. The firmware will enforce max length restrictions.
+		 */
+		if (msglen)
+			valid_len = msglen;
+		else
+			err_msg_format = true;
+		break;
+	case I40E_VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP:
+		valid_len = 0;
+		break;
+	case I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP:
+		valid_len = sizeof(struct i40e_virtchnl_iwarp_qvlist_info);
+		if (msglen >= valid_len) {
+			struct i40e_virtchnl_iwarp_qvlist_info *qv =
+				(struct i40e_virtchnl_iwarp_qvlist_info *)msg;
+			if (qv->num_vectors == 0) {
+				err_msg_format = true;
+				break;
+			}
+			valid_len += ((qv->num_vectors - 1) *
+				sizeof(struct i40e_virtchnl_iwarp_qv_info));
+		}
+		break;
 	/* These are always errors coming from the VF. */
 	case I40E_VIRTCHNL_OP_EVENT:
 	case I40E_VIRTCHNL_OP_UNKNOWN:
@@ -2010,6 +2251,15 @@ int i40e_vc_process_vf_msg(struct i40e_pf *pf, u16 vf_id, u32 v_opcode,
 	case I40E_VIRTCHNL_OP_GET_STATS:
 		ret = i40e_vc_get_stats_msg(vf, msg, msglen);
 		break;
+	case I40E_VIRTCHNL_OP_IWARP:
+		ret = i40e_vc_iwarp_msg(vf, msg, msglen);
+		break;
+	case I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP:
+		ret = i40e_vc_iwarp_qvmap_msg(vf, msg, msglen, true);
+		break;
+	case I40E_VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP:
+		ret = i40e_vc_iwarp_qvmap_msg(vf, msg, msglen, false);
+		break;
 	case I40E_VIRTCHNL_OP_UNKNOWN:
 	default:
 		dev_err(&pf->pdev->dev, "Unsupported opcode %d from VF %d\n",
@@ -2055,13 +2305,9 @@ int i40e_vc_process_vflr_event(struct i40e_pf *pf)
 		/* read GLGEN_VFLRSTAT register to find out the flr VFs */
 		vf = &pf->vf[vf_id];
 		reg = rd32(hw, I40E_GLGEN_VFLRSTAT(reg_idx));
-		if (reg & BIT(bit_idx)) {
-			/* clear the bit in GLGEN_VFLRSTAT */
-			wr32(hw, I40E_GLGEN_VFLRSTAT(reg_idx), BIT(bit_idx));
-
-			if (!test_bit(__I40E_DOWN, &pf->state))
-				i40e_reset_vf(vf, true);
-		}
+		if (reg & BIT(bit_idx))
+			/* i40e_reset_vf will clear the bit in GLGEN_VFLRSTAT */
+			i40e_reset_vf(vf, true);
 	}
 
 	return 0;
@@ -2525,3 +2771,45 @@ int i40e_ndo_set_vf_spoofchk(struct net_device *netdev, int vf_id, bool enable)
 out:
 	return ret;
 }
+
+/**
+ * i40e_ndo_set_vf_trust
+ * @netdev: network interface device structure of the pf
+ * @vf_id: VF identifier
+ * @setting: trust setting
+ *
+ * Enable or disable VF trust setting
+ **/
+int i40e_ndo_set_vf_trust(struct net_device *netdev, int vf_id, bool setting)
+{
+	struct i40e_netdev_priv *np = netdev_priv(netdev);
+	struct i40e_pf *pf = np->vsi->back;
+	struct i40e_vf *vf;
+	int ret = 0;
+
+	/* validate the request */
+	if (vf_id >= pf->num_alloc_vfs) {
+		dev_err(&pf->pdev->dev, "Invalid VF Identifier %d\n", vf_id);
+		return -EINVAL;
+	}
+
+	if (pf->flags & I40E_FLAG_MFP_ENABLED) {
+		dev_err(&pf->pdev->dev, "Trusted VF not supported in MFP mode.\n");
+		return -EINVAL;
+	}
+
+	vf = &pf->vf[vf_id];
+
+	if (!vf)
+		return -EINVAL;
+	if (setting == vf->trusted)
+		goto out;
+
+	vf->trusted = setting;
+	i40e_vc_notify_vf_reset(vf);
+	i40e_reset_vf(vf, false);
+	dev_info(&pf->pdev->dev, "VF %u is now %strusted\n",
+		 vf_id, setting ? "" : "un");
+out:
+	return ret;
+}
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h
index e74642a0c42e..838cbd2299a4 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h
@@ -58,6 +58,7 @@ enum i40e_queue_ctrl {
 enum i40e_vf_states {
 	I40E_VF_STAT_INIT = 0,
 	I40E_VF_STAT_ACTIVE,
+	I40E_VF_STAT_IWARPENA,
 	I40E_VF_STAT_FCOEENA,
 	I40E_VF_STAT_DISABLED,
 };
@@ -66,6 +67,7 @@ enum i40e_vf_states {
 enum i40e_vf_capabilities {
 	I40E_VIRTCHNL_VF_CAP_PRIVILEGE = 0,
 	I40E_VIRTCHNL_VF_CAP_L2,
+	I40E_VIRTCHNL_VF_CAP_IWARP,
 };
 
 /* VF information structure */
@@ -86,6 +88,7 @@ struct i40e_vf {
 	struct i40e_virtchnl_ether_addr default_fcoe_addr;
 	u16 port_vlan_id;
 	bool pf_set_mac;	/* The VMM admin set the VF MAC address */
+	bool trusted;
 
 	/* VSI indices - actual VSI pointers are maintained in the PF structure
 	 * When assigned, these will be non-zero, because VSI 0 is always
@@ -106,6 +109,8 @@ struct i40e_vf {
 	bool link_forced;
 	bool link_up;		/* only valid if VF link is forced */
 	bool spoofchk;
+	/* RDMA Client */
+	struct i40e_virtchnl_iwarp_qvlist_info *qvlist_info;
 };
 
 void i40e_free_vfs(struct i40e_pf *pf);
@@ -123,6 +128,7 @@ int i40e_ndo_set_vf_port_vlan(struct net_device *netdev,
 			      int vf_id, u16 vlan_id, u8 qos);
 int i40e_ndo_set_vf_bw(struct net_device *netdev, int vf_id, int min_tx_rate,
 		       int max_tx_rate);
+int i40e_ndo_set_vf_trust(struct net_device *netdev, int vf_id, bool setting);
 int i40e_ndo_get_vf_config(struct net_device *netdev,
 			   int vf_id, struct ifla_vf_info *ivi);
 int i40e_ndo_set_vf_link_state(struct net_device *netdev, int vf_id, int link);