Merge branch '1GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue

Tony Nguyen says:

====================
1GbE Intel Wired LAN Driver Updates 2020-07-30

This series contains updates to e100, e1000, e1000e, igb, igbvf, ixgbe,
ixgbevf, iavf, and driver documentation.

Vaibhav Gupta converts legacy .suspend() and .resume() to generic PM
callbacks for e100, igbvf, ixgbe, ixgbevf, and iavf.

Suraj Upadhyay replaces 1 byte memsets with assignments for e1000,
e1000e, igb, and ixgbe.

Alexander Klimov replaces http links with https.

Miaohe Lin replaces uses of memset to clear MAC addresses with
eth_zero_addr().
====================

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

17 files changed, 77 insertions, 178 deletions

diff --git a/Documentation/networking/device_drivers/ethernet/intel/e100.rst b/Documentation/networking/device_drivers/ethernet/intel/e100.rst
index 3ac21e7119a7..3d4a9ba21946 100644
--- a/Documentation/networking/device_drivers/ethernet/intel/e100.rst
+++ b/Documentation/networking/device_drivers/ethernet/intel/e100.rst
@@ -41,7 +41,7 @@ Identifying Your Adapter
 
 For information on how to identify your adapter, and for the latest Intel
 network drivers, refer to the Intel Support website:
-http://www.intel.com/support
+https://www.intel.com/support
 
 Driver Configuration Parameters
 ===============================
@@ -179,7 +179,7 @@ filtering by
 Support
 =======
 For general information, go to the Intel support website at:
-http://www.intel.com/support/
+https://www.intel.com/support/
 
 or the Intel Wired Networking project hosted by Sourceforge at:
 http://sourceforge.net/projects/e1000
diff --git a/Documentation/networking/device_drivers/ethernet/intel/fm10k.rst b/Documentation/networking/device_drivers/ethernet/intel/fm10k.rst
index 4d279e64e221..9258ef6f515c 100644
--- a/Documentation/networking/device_drivers/ethernet/intel/fm10k.rst
+++ b/Documentation/networking/device_drivers/ethernet/intel/fm10k.rst
@@ -22,7 +22,7 @@ Ethernet Multi-host Controller.
 
 For information on how to identify your adapter, and for the latest Intel
 network drivers, refer to the Intel Support website:
-http://www.intel.com/support
+https://www.intel.com/support
 
 
 Flow Control
diff --git a/Documentation/networking/device_drivers/ethernet/intel/iavf.rst b/Documentation/networking/device_drivers/ethernet/intel/iavf.rst
index 84ac7e75f363..52e037b11c97 100644
--- a/Documentation/networking/device_drivers/ethernet/intel/iavf.rst
+++ b/Documentation/networking/device_drivers/ethernet/intel/iavf.rst
@@ -43,7 +43,7 @@ device.
 
 For information on how to identify your adapter, and for the latest NVM/FW
 images and Intel network drivers, refer to the Intel Support website:
-http://www.intel.com/support
+https://www.intel.com/support
 
 
 Additional Features and Configurations
diff --git a/Documentation/networking/device_drivers/ethernet/intel/igb.rst b/Documentation/networking/device_drivers/ethernet/intel/igb.rst
index 87e560fe5eaa..d46289e182cf 100644
--- a/Documentation/networking/device_drivers/ethernet/intel/igb.rst
+++ b/Documentation/networking/device_drivers/ethernet/intel/igb.rst
@@ -20,7 +20,7 @@ Identifying Your Adapter
 ========================
 For information on how to identify your adapter, and for the latest Intel
 network drivers, refer to the Intel Support website:
-http://www.intel.com/support
+https://www.intel.com/support
 
 
 Command Line Parameters
diff --git a/Documentation/networking/device_drivers/ethernet/intel/igbvf.rst b/Documentation/networking/device_drivers/ethernet/intel/igbvf.rst
index 557fc020ef31..40fa210c5e14 100644
--- a/Documentation/networking/device_drivers/ethernet/intel/igbvf.rst
+++ b/Documentation/networking/device_drivers/ethernet/intel/igbvf.rst
@@ -35,7 +35,7 @@ Identifying Your Adapter
 ========================
 For information on how to identify your adapter, and for the latest Intel
 network drivers, refer to the Intel Support website:
-http://www.intel.com/support
+https://www.intel.com/support
 
 
 Additional Features and Configurations
diff --git a/Documentation/networking/device_drivers/ethernet/intel/ixgb.rst b/Documentation/networking/device_drivers/ethernet/intel/ixgb.rst
index ab624f1a44a8..c6a233e68ad6 100644
--- a/Documentation/networking/device_drivers/ethernet/intel/ixgb.rst
+++ b/Documentation/networking/device_drivers/ethernet/intel/ixgb.rst
@@ -203,7 +203,7 @@ With the 10 Gigabit server adapters, the default Linux configuration will
 very likely limit the total available throughput artificially.  There is a set
 of configuration changes that, when applied together, will increase the ability
 of Linux to transmit and receive data.  The following enhancements were
-originally acquired from settings published at http://www.spec.org/web99/ for
+originally acquired from settings published at https://www.spec.org/web99/ for
 various submitted results using Linux.
 
 NOTE:
diff --git a/drivers/net/ethernet/intel/e100.c b/drivers/net/ethernet/intel/e100.c
index 91c64f91a835..36da059388dc 100644
--- a/drivers/net/ethernet/intel/e100.c
+++ b/drivers/net/ethernet/intel/e100.c
@@ -2993,8 +2993,6 @@ static void __e100_shutdown(struct pci_dev *pdev, bool *enable_wake)
 		e100_down(nic);
 	netif_device_detach(netdev);
 
-	pci_save_state(pdev);
-
 	if ((nic->flags & wol_magic) | e100_asf(nic)) {
 		/* enable reverse auto-negotiation */
 		if (nic->phy == phy_82552_v) {
@@ -3024,24 +3022,22 @@ static int __e100_power_off(struct pci_dev *pdev, bool wake)
 	return 0;
 }
 
-#ifdef CONFIG_PM
-static int e100_suspend(struct pci_dev *pdev, pm_message_t state)
+static int __maybe_unused e100_suspend(struct device *dev_d)
 {
 	bool wake;
-	__e100_shutdown(pdev, &wake);
-	return __e100_power_off(pdev, wake);
+
+	__e100_shutdown(to_pci_dev(dev_d), &wake);
+
+	device_wakeup_disable(dev_d);
+
+	return 0;
 }
 
-static int e100_resume(struct pci_dev *pdev)
+static int __maybe_unused e100_resume(struct device *dev_d)
 {
-	struct net_device *netdev = pci_get_drvdata(pdev);
+	struct net_device *netdev = dev_get_drvdata(dev_d);
 	struct nic *nic = netdev_priv(netdev);
 
-	pci_set_power_state(pdev, PCI_D0);
-	pci_restore_state(pdev);
-	/* ack any pending wake events, disable PME */
-	pci_enable_wake(pdev, PCI_D0, 0);
-
 	/* disable reverse auto-negotiation */
 	if (nic->phy == phy_82552_v) {
 		u16 smartspeed = mdio_read(netdev, nic->mii.phy_id,
@@ -3058,7 +3054,6 @@ static int e100_resume(struct pci_dev *pdev)
 
 	return 0;
 }
-#endif /* CONFIG_PM */
 
 static void e100_shutdown(struct pci_dev *pdev)
 {
@@ -3146,16 +3141,17 @@ static const struct pci_error_handlers e100_err_handler = {
 	.resume = e100_io_resume,
 };
 
+static SIMPLE_DEV_PM_OPS(e100_pm_ops, e100_suspend, e100_resume);
+
 static struct pci_driver e100_driver = {
 	.name =         DRV_NAME,
 	.id_table =     e100_id_table,
 	.probe =        e100_probe,
 	.remove =       e100_remove,
-#ifdef CONFIG_PM
+
 	/* Power Management hooks */
-	.suspend =      e100_suspend,
-	.resume =       e100_resume,
-#endif
+	.driver.pm =	&e100_pm_ops,
+
 	.shutdown =     e100_shutdown,
 	.err_handler = &e100_err_handler,
 };
diff --git a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c
index 0b4196d2cdd4..f976e9daa3d8 100644
--- a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c
+++ b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c
@@ -1356,8 +1356,8 @@ static void e1000_create_lbtest_frame(struct sk_buff *skb,
 	memset(skb->data, 0xFF, frame_size);
 	frame_size &= ~1;
 	memset(&skb->data[frame_size / 2], 0xAA, frame_size / 2 - 1);
-	memset(&skb->data[frame_size / 2 + 10], 0xBE, 1);
-	memset(&skb->data[frame_size / 2 + 12], 0xAF, 1);
+	skb->data[frame_size / 2 + 10] = 0xBE;
+	skb->data[frame_size / 2 + 12] = 0xAF;
 }
 
 static int e1000_check_lbtest_frame(const unsigned char *data,
diff --git a/drivers/net/ethernet/intel/e1000e/ethtool.c b/drivers/net/ethernet/intel/e1000e/ethtool.c
index 64f684dc6c7a..a8fc9208382c 100644
--- a/drivers/net/ethernet/intel/e1000e/ethtool.c
+++ b/drivers/net/ethernet/intel/e1000e/ethtool.c
@@ -1608,8 +1608,8 @@ static void e1000_create_lbtest_frame(struct sk_buff *skb,
 	memset(skb->data, 0xFF, frame_size);
 	frame_size &= ~1;
 	memset(&skb->data[frame_size / 2], 0xAA, frame_size / 2 - 1);
-	memset(&skb->data[frame_size / 2 + 10], 0xBE, 1);
-	memset(&skb->data[frame_size / 2 + 12], 0xAF, 1);
+	skb->data[frame_size / 2 + 10] = 0xBE;
+	skb->data[frame_size / 2 + 12] = 0xAF;
 }
 
 static int e1000_check_lbtest_frame(struct sk_buff *skb,
diff --git a/drivers/net/ethernet/intel/iavf/iavf_main.c b/drivers/net/ethernet/intel/iavf/iavf_main.c
index 48c956d90b90..d870343cf689 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_main.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_main.c
@@ -3766,7 +3766,6 @@ err_dma:
 	return err;
 }
 
-#ifdef CONFIG_PM
 /**
  * iavf_suspend - Power management suspend routine
  * @pdev: PCI device information struct
@@ -3774,11 +3773,10 @@ err_dma:
  *
  * Called when the system (VM) is entering sleep/suspend.
  **/
-static int iavf_suspend(struct pci_dev *pdev, pm_message_t state)
+static int __maybe_unused iavf_suspend(struct device *dev_d)
 {
-	struct net_device *netdev = pci_get_drvdata(pdev);
+	struct net_device *netdev = dev_get_drvdata(dev_d);
 	struct iavf_adapter *adapter = netdev_priv(netdev);
-	int retval = 0;
 
 	netif_device_detach(netdev);
 
@@ -3796,12 +3794,6 @@ static int iavf_suspend(struct pci_dev *pdev, pm_message_t state)
 
 	clear_bit(__IAVF_IN_CRITICAL_TASK, &adapter->crit_section);
 
-	retval = pci_save_state(pdev);
-	if (retval)
-		return retval;
-
-	pci_disable_device(pdev);
-
 	return 0;
 }
 
@@ -3811,24 +3803,13 @@ static int iavf_suspend(struct pci_dev *pdev, pm_message_t state)
  *
  * Called when the system (VM) is resumed from sleep/suspend.
  **/
-static int iavf_resume(struct pci_dev *pdev)
+static int __maybe_unused iavf_resume(struct device *dev_d)
 {
+	struct pci_dev *pdev = to_pci_dev(dev_d);
 	struct iavf_adapter *adapter = pci_get_drvdata(pdev);
 	struct net_device *netdev = adapter->netdev;
 	u32 err;
 
-	pci_set_power_state(pdev, PCI_D0);
-	pci_restore_state(pdev);
-	/* pci_restore_state clears dev->state_saved so call
-	 * pci_save_state to restore it.
-	 */
-	pci_save_state(pdev);
-
-	err = pci_enable_device_mem(pdev);
-	if (err) {
-		dev_err(&pdev->dev, "Cannot enable PCI device from suspend.\n");
-		return err;
-	}
 	pci_set_master(pdev);
 
 	rtnl_lock();
@@ -3852,7 +3833,6 @@ static int iavf_resume(struct pci_dev *pdev)
 	return err;
 }
 
-#endif /* CONFIG_PM */
 /**
  * iavf_remove - Device Removal Routine
  * @pdev: PCI device information struct
@@ -3954,16 +3934,15 @@ static void iavf_remove(struct pci_dev *pdev)
 	pci_disable_device(pdev);
 }
 
+static SIMPLE_DEV_PM_OPS(iavf_pm_ops, iavf_suspend, iavf_resume);
+
 static struct pci_driver iavf_driver = {
-	.name     = iavf_driver_name,
-	.id_table = iavf_pci_tbl,
-	.probe    = iavf_probe,
-	.remove   = iavf_remove,
-#ifdef CONFIG_PM
-	.suspend  = iavf_suspend,
-	.resume   = iavf_resume,
-#endif
-	.shutdown = iavf_shutdown,
+	.name      = iavf_driver_name,
+	.id_table  = iavf_pci_tbl,
+	.probe     = iavf_probe,
+	.remove    = iavf_remove,
+	.driver.pm = &iavf_pm_ops,
+	.shutdown  = iavf_shutdown,
 };
 
 /**
diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c
index c2cf414d126b..6e8231c1ddf0 100644
--- a/drivers/net/ethernet/intel/igb/igb_ethtool.c
+++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c
@@ -1782,8 +1782,8 @@ static void igb_create_lbtest_frame(struct sk_buff *skb,
 	memset(skb->data, 0xFF, frame_size);
 	frame_size /= 2;
 	memset(&skb->data[frame_size], 0xAA, frame_size - 1);
-	memset(&skb->data[frame_size + 10], 0xBE, 1);
-	memset(&skb->data[frame_size + 12], 0xAF, 1);
+	skb->data[frame_size + 10] = 0xBE;
+	skb->data[frame_size + 12] = 0xAF;
 }
 
 static int igb_check_lbtest_frame(struct igb_rx_buffer *rx_buffer,
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index ae8d64324619..b97916b91aba 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -7159,7 +7159,7 @@ static void igb_flush_mac_table(struct igb_adapter *adapter)
 
 	for (i = 0; i < hw->mac.rar_entry_count; i++) {
 		adapter->mac_table[i].state &= ~IGB_MAC_STATE_IN_USE;
-		memset(adapter->mac_table[i].addr, 0, ETH_ALEN);
+		eth_zero_addr(adapter->mac_table[i].addr);
 		adapter->mac_table[i].queue = 0;
 		igb_rar_set_index(adapter, i);
 	}
@@ -7308,7 +7308,7 @@ static int igb_del_mac_filter_flags(struct igb_adapter *adapter,
 		} else {
 			adapter->mac_table[i].state = 0;
 			adapter->mac_table[i].queue = 0;
-			memset(adapter->mac_table[i].addr, 0, ETH_ALEN);
+			eth_zero_addr(adapter->mac_table[i].addr);
 		}
 
 		igb_rar_set_index(adapter, i);
diff --git a/drivers/net/ethernet/intel/igbvf/netdev.c b/drivers/net/ethernet/intel/igbvf/netdev.c
index 97a065928976..19269f5d52bc 100644
--- a/drivers/net/ethernet/intel/igbvf/netdev.c
+++ b/drivers/net/ethernet/intel/igbvf/netdev.c
@@ -2457,13 +2457,10 @@ static int igbvf_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
 	}
 }
 
-static int igbvf_suspend(struct pci_dev *pdev, pm_message_t state)
+static int igbvf_suspend(struct device *dev_d)
 {
-	struct net_device *netdev = pci_get_drvdata(pdev);
+	struct net_device *netdev = dev_get_drvdata(dev_d);
 	struct igbvf_adapter *adapter = netdev_priv(netdev);
-#ifdef CONFIG_PM
-	int retval = 0;
-#endif
 
 	netif_device_detach(netdev);
 
@@ -2473,31 +2470,16 @@ static int igbvf_suspend(struct pci_dev *pdev, pm_message_t state)
 		igbvf_free_irq(adapter);
 	}
 
-#ifdef CONFIG_PM
-	retval = pci_save_state(pdev);
-	if (retval)
-		return retval;
-#endif
-
-	pci_disable_device(pdev);
-
 	return 0;
 }
 
-#ifdef CONFIG_PM
-static int igbvf_resume(struct pci_dev *pdev)
+static int __maybe_unused igbvf_resume(struct device *dev_d)
 {
+	struct pci_dev *pdev = to_pci_dev(dev_d);
 	struct net_device *netdev = pci_get_drvdata(pdev);
 	struct igbvf_adapter *adapter = netdev_priv(netdev);
 	u32 err;
 
-	pci_restore_state(pdev);
-	err = pci_enable_device_mem(pdev);
-	if (err) {
-		dev_err(&pdev->dev, "Cannot enable PCI device from suspend\n");
-		return err;
-	}
-
 	pci_set_master(pdev);
 
 	if (netif_running(netdev)) {
@@ -2515,11 +2497,10 @@ static int igbvf_resume(struct pci_dev *pdev)
 
 	return 0;
 }
-#endif
 
 static void igbvf_shutdown(struct pci_dev *pdev)
 {
-	igbvf_suspend(pdev, PMSG_SUSPEND);
+	igbvf_suspend(&pdev->dev);
 }
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
@@ -2960,17 +2941,15 @@ static const struct pci_device_id igbvf_pci_tbl[] = {
 };
 MODULE_DEVICE_TABLE(pci, igbvf_pci_tbl);
 
+static SIMPLE_DEV_PM_OPS(igbvf_pm_ops, igbvf_suspend, igbvf_resume);
+
 /* PCI Device API Driver */
 static struct pci_driver igbvf_driver = {
 	.name		= igbvf_driver_name,
 	.id_table	= igbvf_pci_tbl,
 	.probe		= igbvf_probe,
 	.remove		= igbvf_remove,
-#ifdef CONFIG_PM
-	/* Power Management Hooks */
-	.suspend	= igbvf_suspend,
-	.resume		= igbvf_resume,
-#endif
+	.driver.pm	= &igbvf_pm_ops,
 	.shutdown	= igbvf_shutdown,
 	.err_handler	= &igbvf_err_handler
 };
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
index 6725d892336e..71ec908266a6 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
@@ -1951,8 +1951,8 @@ static void ixgbe_create_lbtest_frame(struct sk_buff *skb,
 	memset(skb->data, 0xFF, frame_size);
 	frame_size >>= 1;
 	memset(&skb->data[frame_size], 0xAA, frame_size / 2 - 1);
-	memset(&skb->data[frame_size + 10], 0xBE, 1);
-	memset(&skb->data[frame_size + 12], 0xAF, 1);
+	skb->data[frame_size + 10] = 0xBE;
+	skb->data[frame_size + 12] = 0xAF;
 }
 
 static bool ixgbe_check_lbtest_frame(struct ixgbe_rx_buffer *rx_buffer,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 4d898ff21a46..e339edd0b593 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -6877,32 +6877,20 @@ int ixgbe_close(struct net_device *netdev)
 	return 0;
 }
 
-#ifdef CONFIG_PM
-static int ixgbe_resume(struct pci_dev *pdev)
+static int __maybe_unused ixgbe_resume(struct device *dev_d)
 {
+	struct pci_dev *pdev = to_pci_dev(dev_d);
 	struct ixgbe_adapter *adapter = pci_get_drvdata(pdev);
 	struct net_device *netdev = adapter->netdev;
 	u32 err;
 
 	adapter->hw.hw_addr = adapter->io_addr;
-	pci_set_power_state(pdev, PCI_D0);
-	pci_restore_state(pdev);
-	/*
-	 * pci_restore_state clears dev->state_saved so call
-	 * pci_save_state to restore it.
-	 */
-	pci_save_state(pdev);
 
-	err = pci_enable_device_mem(pdev);
-	if (err) {
-		e_dev_err("Cannot enable PCI device from suspend\n");
-		return err;
-	}
 	smp_mb__before_atomic();
 	clear_bit(__IXGBE_DISABLED, &adapter->state);
 	pci_set_master(pdev);
 
-	pci_wake_from_d3(pdev, false);
+	device_wakeup_disable(dev_d);
 
 	ixgbe_reset(adapter);
 
@@ -6920,7 +6908,6 @@ static int ixgbe_resume(struct pci_dev *pdev)
 
 	return err;
 }
-#endif /* CONFIG_PM */
 
 static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake)
 {
@@ -6929,9 +6916,6 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake)
 	struct ixgbe_hw *hw = &adapter->hw;
 	u32 ctrl;
 	u32 wufc = adapter->wol;
-#ifdef CONFIG_PM
-	int retval = 0;
-#endif
 
 	rtnl_lock();
 	netif_device_detach(netdev);
@@ -6942,12 +6926,6 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake)
 	ixgbe_clear_interrupt_scheme(adapter);
 	rtnl_unlock();
 
-#ifdef CONFIG_PM
-	retval = pci_save_state(pdev);
-	if (retval)
-		return retval;
-
-#endif
 	if (hw->mac.ops.stop_link_on_d3)
 		hw->mac.ops.stop_link_on_d3(hw);
 
@@ -7002,26 +6980,18 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake)
 	return 0;
 }
 
-#ifdef CONFIG_PM
-static int ixgbe_suspend(struct pci_dev *pdev, pm_message_t state)
+static int __maybe_unused ixgbe_suspend(struct device *dev_d)
 {
+	struct pci_dev *pdev = to_pci_dev(dev_d);
 	int retval;
 	bool wake;
 
 	retval = __ixgbe_shutdown(pdev, &wake);
-	if (retval)
-		return retval;
 
-	if (wake) {
-		pci_prepare_to_sleep(pdev);
-	} else {
-		pci_wake_from_d3(pdev, false);
-		pci_set_power_state(pdev, PCI_D3hot);
-	}
+	device_set_wakeup_enable(dev_d, wake);
 
-	return 0;
+	return retval;
 }
-#endif /* CONFIG_PM */
 
 static void ixgbe_shutdown(struct pci_dev *pdev)
 {
@@ -11383,16 +11353,15 @@ static const struct pci_error_handlers ixgbe_err_handler = {
 	.resume = ixgbe_io_resume,
 };
 
+static SIMPLE_DEV_PM_OPS(ixgbe_pm_ops, ixgbe_suspend, ixgbe_resume);
+
 static struct pci_driver ixgbe_driver = {
-	.name     = ixgbe_driver_name,
-	.id_table = ixgbe_pci_tbl,
-	.probe    = ixgbe_probe,
-	.remove   = ixgbe_remove,
-#ifdef CONFIG_PM
-	.suspend  = ixgbe_suspend,
-	.resume   = ixgbe_resume,
-#endif
-	.shutdown = ixgbe_shutdown,
+	.name      = ixgbe_driver_name,
+	.id_table  = ixgbe_pci_tbl,
+	.probe     = ixgbe_probe,
+	.remove    = ixgbe_remove,
+	.driver.pm = &ixgbe_pm_ops,
+	.shutdown  = ixgbe_shutdown,
 	.sriov_configure = ixgbe_pci_sriov_configure,
 	.err_handler = &ixgbe_err_handler
 };
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
index 23a92656821d..988db46bff0e 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
@@ -783,7 +783,7 @@ static int ixgbe_set_vf_mac(struct ixgbe_adapter *adapter,
 		memcpy(adapter->vfinfo[vf].vf_mac_addresses, mac_addr,
 		       ETH_ALEN);
 	else
-		memset(adapter->vfinfo[vf].vf_mac_addresses, 0, ETH_ALEN);
+		eth_zero_addr(adapter->vfinfo[vf].vf_mac_addresses);
 
 	return retval;
 }
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index 6e9a397db583..c3d26cc0cf51 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -4297,13 +4297,10 @@ static int ixgbevf_change_mtu(struct net_device *netdev, int new_mtu)
 	return 0;
 }
 
-static int ixgbevf_suspend(struct pci_dev *pdev, pm_message_t state)
+static int __maybe_unused ixgbevf_suspend(struct device *dev_d)
 {
-	struct net_device *netdev = pci_get_drvdata(pdev);
+	struct net_device *netdev = dev_get_drvdata(dev_d);
 	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
-#ifdef CONFIG_PM
-	int retval = 0;
-#endif
 
 	rtnl_lock();
 	netif_device_detach(netdev);
@@ -4314,37 +4311,16 @@ static int ixgbevf_suspend(struct pci_dev *pdev, pm_message_t state)
 	ixgbevf_clear_interrupt_scheme(adapter);
 	rtnl_unlock();
 
-#ifdef CONFIG_PM
-	retval = pci_save_state(pdev);
-	if (retval)
-		return retval;
-
-#endif
-	if (!test_and_set_bit(__IXGBEVF_DISABLED, &adapter->state))
-		pci_disable_device(pdev);
-
 	return 0;
 }
 
-#ifdef CONFIG_PM
-static int ixgbevf_resume(struct pci_dev *pdev)
+static int __maybe_unused ixgbevf_resume(struct device *dev_d)
 {
+	struct pci_dev *pdev = to_pci_dev(dev_d);
 	struct net_device *netdev = pci_get_drvdata(pdev);
 	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
 	u32 err;
 
-	pci_restore_state(pdev);
-	/* pci_restore_state clears dev->state_saved so call
-	 * pci_save_state to restore it.
-	 */
-	pci_save_state(pdev);
-
-	err = pci_enable_device_mem(pdev);
-	if (err) {
-		dev_err(&pdev->dev, "Cannot enable PCI device from suspend\n");
-		return err;
-	}
-
 	adapter->hw.hw_addr = adapter->io_addr;
 	smp_mb__before_atomic();
 	clear_bit(__IXGBEVF_DISABLED, &adapter->state);
@@ -4365,10 +4341,9 @@ static int ixgbevf_resume(struct pci_dev *pdev)
 	return err;
 }
 
-#endif /* CONFIG_PM */
 static void ixgbevf_shutdown(struct pci_dev *pdev)
 {
-	ixgbevf_suspend(pdev, PMSG_SUSPEND);
+	ixgbevf_suspend(&pdev->dev);
 }
 
 static void ixgbevf_get_tx_ring_stats(struct rtnl_link_stats64 *stats,
@@ -4888,16 +4863,17 @@ static const struct pci_error_handlers ixgbevf_err_handler = {
 	.resume = ixgbevf_io_resume,
 };
 
+static SIMPLE_DEV_PM_OPS(ixgbevf_pm_ops, ixgbevf_suspend, ixgbevf_resume);
+
 static struct pci_driver ixgbevf_driver = {
 	.name		= ixgbevf_driver_name,
 	.id_table	= ixgbevf_pci_tbl,
 	.probe		= ixgbevf_probe,
 	.remove		= ixgbevf_remove,
-#ifdef CONFIG_PM
+
 	/* Power Management Hooks */
-	.suspend	= ixgbevf_suspend,
-	.resume		= ixgbevf_resume,
-#endif
+	.driver.pm	= &ixgbevf_pm_ops,
+
 	.shutdown	= ixgbevf_shutdown,
 	.err_handler	= &ixgbevf_err_handler
 };