Merge branch 'intel'

Jeff Kirsher says:

====================
This series contains updates to ixgbe and igb.

The ixgbe changes contains 2 patches from the community, one which is a
fix from akepner to fix a issue where netif_running() in shutdown was
not done under rtnl_lock.  The other community fix from Joe Perches
cleans up #ifdef CONFIG_DEBUG_FS which is no longer necessary.  The
last ixgbe patch, from Jacob Keller, adds support for WoL on 82559
SFP+ LOM.

The remaining patches are against igb, 10 of which were previously
submitted in a pull request where changes were requested.

The following igb patches:
 igb: Support for 100base-fx SFP
 igb: Support to read and export SFF-8472/8079 data
are v2 based on feedback from Dan Carpenter and Ben Hutchings in
the previous pull request.

The largest set of changes are in my patch to cleanup code comments
and whitespace to align the igb driver with the networking style of
code comments.  While cleaning up the code comments, fixed several
other whitespace/checkpatch.pl code formatting issues.

Other notable igb patches are EEE capable devices query the PHY to
determine what the link partner is advertising, added support for
i354 devices and added support for spoofchk config.
====================

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

3 files changed, 9 insertions, 12 deletions

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
index a8e10cf..ca93238 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
@@ -740,6 +740,11 @@ extern void ixgbe_dbg_adapter_init(struct ixgbe_adapter *adapter);
 extern void ixgbe_dbg_adapter_exit(struct ixgbe_adapter *adapter);
 extern void ixgbe_dbg_init(void);
 extern void ixgbe_dbg_exit(void);
+#else
+static inline void ixgbe_dbg_adapter_init(struct ixgbe_adapter *adapter) {}
+static inline void ixgbe_dbg_adapter_exit(struct ixgbe_adapter *adapter) {}
+static inline void ixgbe_dbg_init(void) {}
+static inline void ixgbe_dbg_exit(void) {}
 #endif /* CONFIG_DEBUG_FS */
 static inline struct netdev_queue *txring_txq(const struct ixgbe_ring *ring)
 {
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 6bd1dd1..c022f9c 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -5123,14 +5123,14 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake)
 
 	netif_device_detach(netdev);
 
+	rtnl_lock();
 	if (netif_running(netdev)) {
-		rtnl_lock();
 		ixgbe_down(adapter);
 		ixgbe_free_irq(adapter);
 		ixgbe_free_all_tx_resources(adapter);
 		ixgbe_free_all_rx_resources(adapter);
-		rtnl_unlock();
 	}
+	rtnl_unlock();
 
 	ixgbe_clear_interrupt_scheme(adapter);
 
@@ -7206,6 +7206,7 @@ int ixgbe_wol_supported(struct ixgbe_adapter *adapter, u16 device_id,
 		case IXGBE_SUBDEV_ID_82599_SFP:
 		case IXGBE_SUBDEV_ID_82599_RNDC:
 		case IXGBE_SUBDEV_ID_82599_ECNA_DP:
+		case IXGBE_SUBDEV_ID_82599_LOM_SFP:
 			is_wol_supported = 1;
 			break;
 		}
@@ -7625,9 +7626,7 @@ skip_sriov:
 		e_err(probe, "failed to allocate sysfs resources\n");
 #endif /* CONFIG_IXGBE_HWMON */
 
-#ifdef CONFIG_DEBUG_FS
 	ixgbe_dbg_adapter_init(adapter);
-#endif /* CONFIG_DEBUG_FS */
 
 	/* Need link setup for MNG FW, else wait for IXGBE_UP */
 	if (hw->mng_fw_enabled && hw->mac.ops.setup_link)
@@ -7669,9 +7668,7 @@ static void ixgbe_remove(struct pci_dev *pdev)
 	struct ixgbe_adapter *adapter = pci_get_drvdata(pdev);
 	struct net_device *netdev = adapter->netdev;
 
-#ifdef CONFIG_DEBUG_FS
 	ixgbe_dbg_adapter_exit(adapter);
-#endif /*CONFIG_DEBUG_FS */
 
 	set_bit(__IXGBE_DOWN, &adapter->state);
 	cancel_work_sync(&adapter->service_task);
@@ -7934,15 +7931,11 @@ static int __init ixgbe_init_module(void)
 	pr_info("%s - version %s\n", ixgbe_driver_string, ixgbe_driver_version);
 	pr_info("%s\n", ixgbe_copyright);
 
-#ifdef CONFIG_DEBUG_FS
 	ixgbe_dbg_init();
-#endif /* CONFIG_DEBUG_FS */
 
 	ret = pci_register_driver(&ixgbe_driver);
 	if (ret) {
-#ifdef CONFIG_DEBUG_FS
 		ixgbe_dbg_exit();
-#endif /* CONFIG_DEBUG_FS */
 		return ret;
 	}
 
@@ -7968,9 +7961,7 @@ static void __exit ixgbe_exit_module(void)
 #endif
 	pci_unregister_driver(&ixgbe_driver);
 
-#ifdef CONFIG_DEBUG_FS
 	ixgbe_dbg_exit();
-#endif /* CONFIG_DEBUG_FS */
 
 	rcu_barrier(); /* Wait for completion of call_rcu()'s */
 }
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
index 155a793..402f1a2 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
@@ -57,6 +57,7 @@
 #define IXGBE_SUBDEV_ID_82599_RNDC       0x1F72
 #define IXGBE_SUBDEV_ID_82599_560FLR     0x17D0
 #define IXGBE_SUBDEV_ID_82599_ECNA_DP    0x0470
+#define IXGBE_SUBDEV_ID_82599_LOM_SFP    0x8976
 #define IXGBE_DEV_ID_82599_SFP_EM        0x1507
 #define IXGBE_DEV_ID_82599_SFP_SF2       0x154D
 #define IXGBE_DEV_ID_82599EN_SFP         0x1557