Merge branch '40GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue

Jeff Kirsher says:

====================
40GbE Intel Wired LAN Driver Updates 2018-02-26

This series contains updates to i40e and i40evf only.

Mariusz adds a new ethtool private flag for forcing true link state with
the requested changes from Jakub Kicinski.

Paweł fixes an issue where we were double locking the same resource
which would generate a kernel panic after bringing an interface up for
i40evf.

Alan modifies both drivers to use software values to determine if there
are packets stalled on the ring with the added benefit of being less CPU
intensive since we do not need to reach into the hardware to get the
values.

Colin Ian King provides a few fixes detected by Coverity, first was to
pass a struct by reference versus by value to be more efficient.  Then
verify the VSI pointer is not NULL before trying to dereference it.
Cleaned up redundant checks that always return true.

Dan Carpenter fixes over indented lines of code.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

9 files changed, 181 insertions, 66 deletions

diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h b/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h
index a852775d3059..0dfc52772c45 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h
@@ -1914,6 +1914,43 @@ enum i40e_aq_phy_type {
         I40E_PHY_TYPE_DEFAULT                   = 0xFF,
 };
 
+#define I40E_PHY_TYPES_BITMASK (BIT_ULL(I40E_PHY_TYPE_SGMII) | \
+                                BIT_ULL(I40E_PHY_TYPE_1000BASE_KX) | \
+                                BIT_ULL(I40E_PHY_TYPE_10GBASE_KX4) | \
+                                BIT_ULL(I40E_PHY_TYPE_10GBASE_KR) | \
+                                BIT_ULL(I40E_PHY_TYPE_40GBASE_KR4) | \
+                                BIT_ULL(I40E_PHY_TYPE_XAUI) | \
+                                BIT_ULL(I40E_PHY_TYPE_XFI) | \
+                                BIT_ULL(I40E_PHY_TYPE_SFI) | \
+                                BIT_ULL(I40E_PHY_TYPE_XLAUI) | \
+                                BIT_ULL(I40E_PHY_TYPE_XLPPI) | \
+                                BIT_ULL(I40E_PHY_TYPE_40GBASE_CR4_CU) | \
+                                BIT_ULL(I40E_PHY_TYPE_10GBASE_CR1_CU) | \
+                                BIT_ULL(I40E_PHY_TYPE_10GBASE_AOC) | \
+                                BIT_ULL(I40E_PHY_TYPE_40GBASE_AOC) | \
+                                BIT_ULL(I40E_PHY_TYPE_UNRECOGNIZED) | \
+                                BIT_ULL(I40E_PHY_TYPE_UNSUPPORTED) | \
+                                BIT_ULL(I40E_PHY_TYPE_100BASE_TX) | \
+                                BIT_ULL(I40E_PHY_TYPE_1000BASE_T) | \
+                                BIT_ULL(I40E_PHY_TYPE_10GBASE_T) | \
+                                BIT_ULL(I40E_PHY_TYPE_10GBASE_SR) | \
+                                BIT_ULL(I40E_PHY_TYPE_10GBASE_LR) | \
+                                BIT_ULL(I40E_PHY_TYPE_10GBASE_SFPP_CU) | \
+                                BIT_ULL(I40E_PHY_TYPE_10GBASE_CR1) | \
+                                BIT_ULL(I40E_PHY_TYPE_40GBASE_CR4) | \
+                                BIT_ULL(I40E_PHY_TYPE_40GBASE_SR4) | \
+                                BIT_ULL(I40E_PHY_TYPE_40GBASE_LR4) | \
+                                BIT_ULL(I40E_PHY_TYPE_1000BASE_SX) | \
+                                BIT_ULL(I40E_PHY_TYPE_1000BASE_LX) | \
+                                BIT_ULL(I40E_PHY_TYPE_1000BASE_T_OPTICAL) | \
+                                BIT_ULL(I40E_PHY_TYPE_20GBASE_KR2) | \
+                                BIT_ULL(I40E_PHY_TYPE_25GBASE_KR) | \
+                                BIT_ULL(I40E_PHY_TYPE_25GBASE_CR) | \
+                                BIT_ULL(I40E_PHY_TYPE_25GBASE_SR) | \
+                                BIT_ULL(I40E_PHY_TYPE_25GBASE_LR) | \
+                                BIT_ULL(I40E_PHY_TYPE_25GBASE_AOC) | \
+                                BIT_ULL(I40E_PHY_TYPE_25GBASE_ACC))
+
 #define I40E_LINK_SPEED_100MB_SHIFT     0x1
 #define I40E_LINK_SPEED_1000MB_SHIFT    0x2
 #define I40E_LINK_SPEED_10GB_SHIFT      0x3
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index 0dcbbda164c4..89807e32a898 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -230,6 +230,8 @@ static const struct i40e_priv_flags i40e_gstrings_priv_flags[] = {
         I40E_PRIV_FLAG("flow-director-atr", I40E_FLAG_FD_ATR_ENABLED, 0),
         I40E_PRIV_FLAG("veb-stats", I40E_FLAG_VEB_STATS_ENABLED, 0),
         I40E_PRIV_FLAG("hw-atr-eviction", I40E_FLAG_HW_ATR_EVICT_ENABLED, 0),
+        I40E_PRIV_FLAG("link-down-on-close",
+                       I40E_FLAG_LINK_DOWN_ON_CLOSE_ENABLED, 0),
         I40E_PRIV_FLAG("legacy-rx", I40E_FLAG_LEGACY_RX, 0),
         I40E_PRIV_FLAG("disable-source-pruning",
                        I40E_FLAG_SOURCE_PRUNING_DISABLED, 0),
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index f6d37456f3b7..be9a1467a1a1 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -6547,6 +6547,75 @@ int i40e_up(struct i40e_vsi *vsi)
 }
 
 /**
+ * i40e_force_link_state - Force the link status
+ * @pf: board private structure
+ * @is_up: whether the link state should be forced up or down
+ **/
+static i40e_status i40e_force_link_state(struct i40e_pf *pf, bool is_up)
+{
+        struct i40e_aq_get_phy_abilities_resp abilities;
+        struct i40e_aq_set_phy_config config = {0};
+        struct i40e_hw *hw = &pf->hw;
+        i40e_status err;
+        u64 mask;
+
+        /* Get the current phy config */
+        err = i40e_aq_get_phy_capabilities(hw, false, false, &abilities,
+                                           NULL);
+        if (err) {
+                dev_err(&pf->pdev->dev,
+                        "failed to get phy cap., ret =  %s last_status =  %s\n",
+                        i40e_stat_str(hw, err),
+                        i40e_aq_str(hw, hw->aq.asq_last_status));
+                return err;
+        }
+
+        /* If link needs to go up, but was not forced to go down,
+         * no need for a flap
+         */
+        if (is_up && abilities.phy_type != 0)
+                return I40E_SUCCESS;
+
+        /* To force link we need to set bits for all supported PHY types,
+         * but there are now more than 32, so we need to split the bitmap
+         * across two fields.
+         */
+        mask = I40E_PHY_TYPES_BITMASK;
+        config.phy_type = is_up ? cpu_to_le32((u32)(mask & 0xffffffff)) : 0;
+        config.phy_type_ext = is_up ? (u8)((mask >> 32) & 0xff) : 0;
+        /* Copy the old settings, except of phy_type */
+        config.abilities = abilities.abilities;
+        config.link_speed = abilities.link_speed;
+        config.eee_capability = abilities.eee_capability;
+        config.eeer = abilities.eeer_val;
+        config.low_power_ctrl = abilities.d3_lpan;
+        err = i40e_aq_set_phy_config(hw, &config, NULL);
+
+        if (err) {
+                dev_err(&pf->pdev->dev,
+                        "set phy config ret =  %s last_status =  %s\n",
+                        i40e_stat_str(&pf->hw, err),
+                        i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
+                return err;
+        }
+
+        /* Update the link info */
+        err = i40e_update_link_info(hw);
+        if (err) {
+                /* Wait a little bit (on 40G cards it sometimes takes a really
+                 * long time for link to come back from the atomic reset)
+                 * and try once more
+                 */
+                msleep(1000);
+                i40e_update_link_info(hw);
+        }
+
+        i40e_aq_set_link_restart_an(hw, true, NULL);
+
+        return I40E_SUCCESS;
+}
+
+/**
  * i40e_down - Shutdown the connection processing
  * @vsi: the VSI being stopped
  **/
@@ -6563,6 +6632,9 @@ void i40e_down(struct i40e_vsi *vsi)
         }
         i40e_vsi_disable_irq(vsi);
         i40e_vsi_stop_rings(vsi);
+        if (vsi->type == I40E_VSI_MAIN &&
+            vsi->back->flags & I40E_FLAG_LINK_DOWN_ON_CLOSE_ENABLED)
+                i40e_force_link_state(vsi->back, false);
         i40e_napi_disable_all(vsi);
 
         for (i = 0; i < vsi->num_queue_pairs; i++) {
@@ -7524,6 +7596,9 @@ int i40e_open(struct net_device *netdev)
 
         netif_carrier_off(netdev);
 
+        if (i40e_force_link_state(pf, true))
+                return -EAGAIN;
+
         err = i40e_vsi_open(vsi);
         if (err)
                 return err;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
index 1ec9b1d8023d..97cfe944b568 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
@@ -708,16 +708,22 @@ void i40e_free_tx_resources(struct i40e_ring *tx_ring)
 /**
  * i40e_get_tx_pending - how many tx descriptors not processed
  * @tx_ring: the ring of descriptors
+ * @in_sw: use SW variables
  *
  * Since there is no access to the ring head register
  * in XL710, we need to use our local copies
  **/
-u32 i40e_get_tx_pending(struct i40e_ring *ring)
+u32 i40e_get_tx_pending(struct i40e_ring *ring, bool in_sw)
 {
         u32 head, tail;
 
-        head = i40e_get_head(ring);
-        tail = readl(ring->tail);
+        if (!in_sw) {
+                head = i40e_get_head(ring);
+                tail = readl(ring->tail);
+        } else {
+                head = ring->next_to_clean;
+                tail = ring->next_to_use;
+        }
 
         if (head != tail)
                 return (head < tail) ?
@@ -774,7 +780,7 @@ void i40e_detect_recover_hung(struct i40e_vsi *vsi)
                          */
                         smp_rmb();
                         tx_ring->tx_stats.prev_pkt_ctr =
-                            i40e_get_tx_pending(tx_ring) ? packets : -1;
+                            i40e_get_tx_pending(tx_ring, true) ? packets : -1;
                 }
         }
 }
@@ -898,7 +904,7 @@ static bool i40e_clean_tx_irq(struct i40e_vsi *vsi,
                  * them to be written back in case we stay in NAPI.
                  * In this mode on X722 we do not enable Interrupt.
                  */
-                unsigned int j = i40e_get_tx_pending(tx_ring);
+                unsigned int j = i40e_get_tx_pending(tx_ring, false);
 
                 if (budget &&
                     ((j / WB_STRIDE) == 0) && (j > 0) &&
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.h b/drivers/net/ethernet/intel/i40e/i40e_txrx.h
index f75a8fe68fcf..3c80ea784389 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.h
@@ -505,7 +505,7 @@ void i40e_free_tx_resources(struct i40e_ring *tx_ring);
 void i40e_free_rx_resources(struct i40e_ring *rx_ring);
 int i40e_napi_poll(struct napi_struct *napi, int budget);
 void i40e_force_wb(struct i40e_vsi *vsi, struct i40e_q_vector *q_vector);
-u32 i40e_get_tx_pending(struct i40e_ring *ring);
+u32 i40e_get_tx_pending(struct i40e_ring *ring, bool in_sw);
 void i40e_detect_recover_hung(struct i40e_vsi *vsi);
 int __i40e_maybe_stop_tx(struct i40e_ring *tx_ring, int size);
 bool __i40e_chk_linearize(struct sk_buff *skb);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index 5cca083da93c..e23975c67417 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -3062,7 +3062,7 @@ static struct i40e_vsi *i40e_find_vsi_from_seid(struct i40e_vf *vf, u16 seid)
 
         for (i = 0; i < vf->num_tc ; i++) {
                 vsi = i40e_find_vsi_from_id(pf, vf->ch[i].vsi_id);
-                if (vsi->seid == seid)
+                if (vsi && vsi->seid == seid)
                         return vsi;
         }
         return NULL;
@@ -3146,8 +3146,8 @@ static int i40e_vc_del_cloud_filter(struct i40e_vf *vf, u8 *msg)
                 dev_info(&pf->pdev->dev,
                          "VF %d: Invalid input, can't apply cloud filter\n",
                          vf->vf_id);
-                        aq_ret = I40E_ERR_PARAM;
-                        goto err;
+                aq_ret = I40E_ERR_PARAM;
+                goto err;
         }
 
         memset(&cfilter, 0, sizeof(cfilter));
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c
index eb8f3e327f6b..e088d23eb083 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c
@@ -196,7 +196,7 @@ void i40evf_detect_recover_hung(struct i40e_vsi *vsi)
                          */
                         smp_rmb();
                         tx_ring->tx_stats.prev_pkt_ctr =
-                          i40evf_get_tx_pending(tx_ring, false) ? packets : -1;
+                          i40evf_get_tx_pending(tx_ring, true) ? packets : -1;
                 }
         }
 }
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
index 4955ce3ab6a2..dae121877935 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c
+++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
@@ -815,13 +815,11 @@ i40evf_mac_filter *i40evf_add_filter(struct i40evf_adapter *adapter,
         if (!macaddr)
                 return NULL;
 
-        spin_lock_bh(&adapter->mac_vlan_list_lock);
-
         f = i40evf_find_filter(adapter, macaddr);
         if (!f) {
                 f = kzalloc(sizeof(*f), GFP_ATOMIC);
                 if (!f)
-                        goto clearout;
+                        return f;
 
                 ether_addr_copy(f->macaddr, macaddr);
 
@@ -832,8 +830,6 @@ i40evf_mac_filter *i40evf_add_filter(struct i40evf_adapter *adapter,
                 f->remove = false;
         }
 
-clearout:
-        spin_unlock_bh(&adapter->mac_vlan_list_lock);
         return f;
 }
 
@@ -868,9 +864,10 @@ static int i40evf_set_mac(struct net_device *netdev, void *p)
                 adapter->aq_required |= I40EVF_FLAG_AQ_DEL_MAC_FILTER;
         }
 
+        f = i40evf_add_filter(adapter, addr->sa_data);
+
         spin_unlock_bh(&adapter->mac_vlan_list_lock);
 
-        f = i40evf_add_filter(adapter, addr->sa_data);
         if (f) {
                 ether_addr_copy(hw->mac.addr, addr->sa_data);
                 ether_addr_copy(netdev->dev_addr, adapter->hw.mac.addr);
@@ -2493,6 +2490,7 @@ static int i40evf_parse_cls_flower(struct i40evf_adapter *adapter,
         u16 addr_type = 0;
         u16 n_proto = 0;
         int i = 0;
+        struct virtchnl_filter *vf = &filter->f;
 
         if (f->dissector->used_keys &
             ~(BIT(FLOW_DISSECTOR_KEY_CONTROL) |
@@ -2540,7 +2538,7 @@ static int i40evf_parse_cls_flower(struct i40evf_adapter *adapter,
                         return -EINVAL;
                 if (n_proto == ETH_P_IPV6) {
                         /* specify flow type as TCP IPv6 */
-                        filter->f.flow_type = VIRTCHNL_TCP_V6_FLOW;
+                        vf->flow_type = VIRTCHNL_TCP_V6_FLOW;
                 }
 
                 if (key->ip_proto != IPPROTO_TCP) {
@@ -2585,9 +2583,8 @@ static int i40evf_parse_cls_flower(struct i40evf_adapter *adapter,
                             is_multicast_ether_addr(key->dst)) {
                                 /* set the mask if a valid dst_mac address */
                                 for (i = 0; i < ETH_ALEN; i++)
-                                        filter->f.mask.tcp_spec.dst_mac[i] |=
-                                                                        0xff;
-                                ether_addr_copy(filter->f.data.tcp_spec.dst_mac,
+                                        vf->mask.tcp_spec.dst_mac[i] |= 0xff;
+                                ether_addr_copy(vf->data.tcp_spec.dst_mac,
                                                 key->dst);
                         }
 
@@ -2596,9 +2593,8 @@ static int i40evf_parse_cls_flower(struct i40evf_adapter *adapter,
                             is_multicast_ether_addr(key->src)) {
                                 /* set the mask if a valid dst_mac address */
                                 for (i = 0; i < ETH_ALEN; i++)
-                                        filter->f.mask.tcp_spec.src_mac[i] |=
-                                                                        0xff;
-                                ether_addr_copy(filter->f.data.tcp_spec.src_mac,
+                                        vf->mask.tcp_spec.src_mac[i] |= 0xff;
+                                ether_addr_copy(vf->data.tcp_spec.src_mac,
                                                 key->src);
                 }
         }
@@ -2622,8 +2618,8 @@ static int i40evf_parse_cls_flower(struct i40evf_adapter *adapter,
                                 return I40E_ERR_CONFIG;
                         }
                 }
-                filter->f.mask.tcp_spec.vlan_id |= cpu_to_be16(0xffff);
-                filter->f.data.tcp_spec.vlan_id = cpu_to_be16(key->vlan_id);
+                vf->mask.tcp_spec.vlan_id |= cpu_to_be16(0xffff);
+                vf->data.tcp_spec.vlan_id = cpu_to_be16(key->vlan_id);
         }
 
         if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_CONTROL)) {
@@ -2670,14 +2666,12 @@ static int i40evf_parse_cls_flower(struct i40evf_adapter *adapter,
                         return I40E_ERR_CONFIG;
                 }
                 if (key->dst) {
-                        filter->f.mask.tcp_spec.dst_ip[0] |=
-                                                        cpu_to_be32(0xffffffff);
-                        filter->f.data.tcp_spec.dst_ip[0] = key->dst;
+                        vf->mask.tcp_spec.dst_ip[0] |= cpu_to_be32(0xffffffff);
+                        vf->data.tcp_spec.dst_ip[0] = key->dst;
                 }
                 if (key->src) {
-                        filter->f.mask.tcp_spec.src_ip[0] |=
-                                                        cpu_to_be32(0xffffffff);
-                        filter->f.data.tcp_spec.src_ip[0] = key->src;
+                        vf->mask.tcp_spec.src_ip[0] |= cpu_to_be32(0xffffffff);
+                        vf->data.tcp_spec.src_ip[0] = key->src;
                 }
         }
 
@@ -2710,22 +2704,14 @@ static int i40evf_parse_cls_flower(struct i40evf_adapter *adapter,
                 if (!ipv6_addr_any(&mask->dst) || !ipv6_addr_any(&mask->src))
                         field_flags |= I40EVF_CLOUD_FIELD_IIP;
 
-                if (key->dst.s6_addr) {
-                        for (i = 0; i < 4; i++)
-                                filter->f.mask.tcp_spec.dst_ip[i] |=
-                                                        cpu_to_be32(0xffffffff);
-                        memcpy(&filter->f.data.tcp_spec.dst_ip,
-                               &key->dst.s6_addr32,
-                               sizeof(filter->f.data.tcp_spec.dst_ip));
-                }
-                if (key->src.s6_addr) {
-                        for (i = 0; i < 4; i++)
-                                filter->f.mask.tcp_spec.src_ip[i] |=
-                                                        cpu_to_be32(0xffffffff);
-                        memcpy(&filter->f.data.tcp_spec.src_ip,
-                               &key->src.s6_addr32,
-                               sizeof(filter->f.data.tcp_spec.src_ip));
-                }
+                for (i = 0; i < 4; i++)
+                        vf->mask.tcp_spec.dst_ip[i] |= cpu_to_be32(0xffffffff);
+                memcpy(&vf->data.tcp_spec.dst_ip, &key->dst.s6_addr32,
+                       sizeof(vf->data.tcp_spec.dst_ip));
+                for (i = 0; i < 4; i++)
+                        vf->mask.tcp_spec.src_ip[i] |= cpu_to_be32(0xffffffff);
+                memcpy(&vf->data.tcp_spec.src_ip, &key->src.s6_addr32,
+                       sizeof(vf->data.tcp_spec.src_ip));
         }
         if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_PORTS)) {
                 struct flow_dissector_key_ports *key =
@@ -2757,16 +2743,16 @@ static int i40evf_parse_cls_flower(struct i40evf_adapter *adapter,
                         }
                 }
                 if (key->dst) {
-                        filter->f.mask.tcp_spec.dst_port |= cpu_to_be16(0xffff);
-                        filter->f.data.tcp_spec.dst_port = key->dst;
+                        vf->mask.tcp_spec.dst_port |= cpu_to_be16(0xffff);
+                        vf->data.tcp_spec.dst_port = key->dst;
                 }
 
                 if (key->src) {
-                        filter->f.mask.tcp_spec.src_port |= cpu_to_be16(0xffff);
-                        filter->f.data.tcp_spec.src_port = key->dst;
+                        vf->mask.tcp_spec.src_port |= cpu_to_be16(0xffff);
+                        vf->data.tcp_spec.src_port = key->dst;
                 }
         }
-        filter->f.field_flags = field_flags;
+        vf->field_flags = field_flags;
 
         return 0;
 }
@@ -3040,7 +3026,12 @@ static int i40evf_open(struct net_device *netdev)
         if (err)
                 goto err_req_irq;
 
+        spin_lock_bh(&adapter->mac_vlan_list_lock);
+
         i40evf_add_filter(adapter, adapter->hw.mac.addr);
+
+        spin_unlock_bh(&adapter->mac_vlan_list_lock);
+
         i40evf_configure(adapter);
 
         i40evf_up_complete(adapter);
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
index 6134b61e0938..3c76c817ca1a 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
+++ b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
@@ -1048,24 +1048,28 @@ void i40evf_disable_channels(struct i40evf_adapter *adapter)
  * Print the cloud filter
  **/
 static void i40evf_print_cloud_filter(struct i40evf_adapter *adapter,
-                                      struct virtchnl_filter f)
+                                      struct virtchnl_filter *f)
 {
-        switch (f.flow_type) {
+        switch (f->flow_type) {
         case VIRTCHNL_TCP_V4_FLOW:
                 dev_info(&adapter->pdev->dev, "dst_mac: %pM src_mac: %pM vlan_id: %hu dst_ip: %pI4 src_ip %pI4 dst_port %hu src_port %hu\n",
-                         &f.data.tcp_spec.dst_mac, &f.data.tcp_spec.src_mac,
-                         ntohs(f.data.tcp_spec.vlan_id),
-                         &f.data.tcp_spec.dst_ip[0], &f.data.tcp_spec.src_ip[0],
-                         ntohs(f.data.tcp_spec.dst_port),
-                         ntohs(f.data.tcp_spec.src_port));
+                         &f->data.tcp_spec.dst_mac,
+                         &f->data.tcp_spec.src_mac,
+                         ntohs(f->data.tcp_spec.vlan_id),
+                         &f->data.tcp_spec.dst_ip[0],
+                         &f->data.tcp_spec.src_ip[0],
+                         ntohs(f->data.tcp_spec.dst_port),
+                         ntohs(f->data.tcp_spec.src_port));
                 break;
         case VIRTCHNL_TCP_V6_FLOW:
                 dev_info(&adapter->pdev->dev, "dst_mac: %pM src_mac: %pM vlan_id: %hu dst_ip: %pI6 src_ip %pI6 dst_port %hu src_port %hu\n",
-                         &f.data.tcp_spec.dst_mac, &f.data.tcp_spec.src_mac,
-                         ntohs(f.data.tcp_spec.vlan_id),
-                         &f.data.tcp_spec.dst_ip, &f.data.tcp_spec.src_ip,
-                         ntohs(f.data.tcp_spec.dst_port),
-                         ntohs(f.data.tcp_spec.src_port));
+                         &f->data.tcp_spec.dst_mac,
+                         &f->data.tcp_spec.src_mac,
+                         ntohs(f->data.tcp_spec.vlan_id),
+                         &f->data.tcp_spec.dst_ip,
+                         &f->data.tcp_spec.src_ip,
+                         ntohs(f->data.tcp_spec.dst_port),
+                         ntohs(f->data.tcp_spec.src_port));
                 break;
         }
 }
@@ -1303,7 +1307,7 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
                                                  i40evf_stat_str(&adapter->hw,
                                                                  v_retval));
                                         i40evf_print_cloud_filter(adapter,
-                                                                  cf->f);
+                                                                  &cf->f);
                                         list_del(&cf->list);
                                         kfree(cf);
                                         adapter->num_cloud_filters--;
@@ -1322,7 +1326,7 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
                                                  i40evf_stat_str(&adapter->hw,
                                                                  v_retval));
                                         i40evf_print_cloud_filter(adapter,
-                                                                  cf->f);
+                                                                  &cf->f);
                                 }
                         }
                         }