diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h
index e019baa905c5..46e9f4e0a02c 100644
--- a/drivers/net/ethernet/intel/i40e/i40e.h
+++ b/drivers/net/ethernet/intel/i40e/i40e.h
@@ -508,39 +508,40 @@ struct i40e_pf {
 #define I40E_HW_PORT_ID_VALID			BIT(17)
 #define I40E_HW_RESTART_AUTONEG			BIT(18)
 
-	u32 flags;
-#define I40E_FLAG_RX_CSUM_ENABLED		BIT(0)
-#define I40E_FLAG_MSI_ENABLED			BIT(1)
-#define I40E_FLAG_MSIX_ENABLED			BIT(2)
-#define I40E_FLAG_RSS_ENABLED			BIT(3)
-#define I40E_FLAG_VMDQ_ENABLED			BIT(4)
-#define I40E_FLAG_FILTER_SYNC			BIT(5)
-#define I40E_FLAG_SRIOV_ENABLED			BIT(6)
-#define I40E_FLAG_DCB_CAPABLE			BIT(7)
-#define I40E_FLAG_DCB_ENABLED			BIT(8)
-#define I40E_FLAG_FD_SB_ENABLED			BIT(9)
-#define I40E_FLAG_FD_ATR_ENABLED		BIT(10)
-#define I40E_FLAG_FD_SB_AUTO_DISABLED		BIT(11)
-#define I40E_FLAG_FD_ATR_AUTO_DISABLED		BIT(12)
-#define I40E_FLAG_MFP_ENABLED			BIT(13)
-#define I40E_FLAG_UDP_FILTER_SYNC		BIT(14)
-#define I40E_FLAG_HW_ATR_EVICT_ENABLED		BIT(15)
-#define I40E_FLAG_VEB_MODE_ENABLED		BIT(16)
-#define I40E_FLAG_VEB_STATS_ENABLED		BIT(17)
-#define I40E_FLAG_LINK_POLLING_ENABLED		BIT(18)
-#define I40E_FLAG_TRUE_PROMISC_SUPPORT		BIT(19)
-#define I40E_FLAG_TEMP_LINK_POLLING		BIT(20)
-#define I40E_FLAG_LEGACY_RX			BIT(21)
-#define I40E_FLAG_PTP				BIT(22)
-#define I40E_FLAG_IWARP_ENABLED			BIT(23)
-#define I40E_FLAG_SERVICE_CLIENT_REQUESTED	BIT(24)
-#define I40E_FLAG_CLIENT_L2_CHANGE		BIT(25)
-#define I40E_FLAG_CLIENT_RESET			BIT(26)
-#define I40E_FLAG_LINK_DOWN_ON_CLOSE_ENABLED	BIT(27)
-#define I40E_FLAG_SOURCE_PRUNING_DISABLED	BIT(28)
-#define I40E_FLAG_TC_MQPRIO			BIT(29)
-#define I40E_FLAG_FD_SB_INACTIVE		BIT(30)
-#define I40E_FLAG_FD_SB_TO_CLOUD_FILTER		BIT(31)
+	u64 flags;
+#define I40E_FLAG_RX_CSUM_ENABLED		BIT_ULL(0)
+#define I40E_FLAG_MSI_ENABLED			BIT_ULL(1)
+#define I40E_FLAG_MSIX_ENABLED			BIT_ULL(2)
+#define I40E_FLAG_RSS_ENABLED			BIT_ULL(3)
+#define I40E_FLAG_VMDQ_ENABLED			BIT_ULL(4)
+#define I40E_FLAG_FILTER_SYNC			BIT_ULL(5)
+#define I40E_FLAG_SRIOV_ENABLED			BIT_ULL(6)
+#define I40E_FLAG_DCB_CAPABLE			BIT_ULL(7)
+#define I40E_FLAG_DCB_ENABLED			BIT_ULL(8)
+#define I40E_FLAG_FD_SB_ENABLED			BIT_ULL(9)
+#define I40E_FLAG_FD_ATR_ENABLED		BIT_ULL(10)
+#define I40E_FLAG_FD_SB_AUTO_DISABLED		BIT_ULL(11)
+#define I40E_FLAG_FD_ATR_AUTO_DISABLED		BIT_ULL(12)
+#define I40E_FLAG_MFP_ENABLED			BIT_ULL(13)
+#define I40E_FLAG_UDP_FILTER_SYNC		BIT_ULL(14)
+#define I40E_FLAG_HW_ATR_EVICT_ENABLED		BIT_ULL(15)
+#define I40E_FLAG_VEB_MODE_ENABLED		BIT_ULL(16)
+#define I40E_FLAG_VEB_STATS_ENABLED		BIT_ULL(17)
+#define I40E_FLAG_LINK_POLLING_ENABLED		BIT_ULL(18)
+#define I40E_FLAG_TRUE_PROMISC_SUPPORT		BIT_ULL(19)
+#define I40E_FLAG_TEMP_LINK_POLLING		BIT_ULL(20)
+#define I40E_FLAG_LEGACY_RX			BIT_ULL(21)
+#define I40E_FLAG_PTP				BIT_ULL(22)
+#define I40E_FLAG_IWARP_ENABLED			BIT_ULL(23)
+#define I40E_FLAG_SERVICE_CLIENT_REQUESTED	BIT_ULL(24)
+#define I40E_FLAG_CLIENT_L2_CHANGE		BIT_ULL(25)
+#define I40E_FLAG_CLIENT_RESET			BIT_ULL(26)
+#define I40E_FLAG_LINK_DOWN_ON_CLOSE_ENABLED	BIT_ULL(27)
+#define I40E_FLAG_SOURCE_PRUNING_DISABLED	BIT_ULL(28)
+#define I40E_FLAG_TC_MQPRIO			BIT_ULL(29)
+#define I40E_FLAG_FD_SB_INACTIVE		BIT_ULL(30)
+#define I40E_FLAG_FD_SB_TO_CLOUD_FILTER		BIT_ULL(31)
+#define I40E_FLAG_DISABLE_FW_LLDP		BIT_ULL(32)
 
 	struct i40e_client_instance *cinst;
 	bool stat_offsets_loaded;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index dd6996e65396..8b0062ec8edb 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -4266,7 +4266,7 @@ static int i40e_set_priv_flags(struct net_device *dev, u32 flags)
 	struct i40e_netdev_priv *np = netdev_priv(dev);
 	struct i40e_vsi *vsi = np->vsi;
 	struct i40e_pf *pf = vsi->back;
-	u32 orig_flags, new_flags, changed_flags;
+	u64 orig_flags, new_flags, changed_flags;
 	u32 i, j;
 
 	orig_flags = READ_ONCE(pf->flags);
@@ -4323,7 +4323,7 @@ flags_complete:
 	 * originally. We'll just punt with an error and log something in the
 	 * message buffer.
 	 */
-	if (cmpxchg(&pf->flags, orig_flags, new_flags) != orig_flags) {
+	if (cmpxchg64(&pf->flags, orig_flags, new_flags) != orig_flags) {
 		dev_warn(&pf->pdev->dev,
 			 "Unable to update pf->flags as it was modified by another thread...\n");
 		return -EAGAIN;