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Date: Wed, 19 Feb 2014 20:45:19 -0800 From: Aaron Brown <aaron.f.brown@...el.com> To: davem@...emloft.net Cc: Mark Rustad <mark.d.rustad@...el.com>, netdev@...r.kernel.org, gospo@...hat.com, sassmann@...hat.com, Aaron Brown <aaron.f.brown@...el.com> Subject: [net-next 1/3] ixgbe: Restore hw_addr in LER recovery paths From: Mark Rustad <mark.d.rustad@...el.com> The hw_addr needs to be restored in the pcie recovery path or else the device will be perpetually removed. Also restore the value in the resume path. Signed-off-by: Mark Rustad <mark.d.rustad@...el.com> Tested-by: Phil Schmitt <phillip.j.schmitt@...el.com> Signed-off-by: Aaron Brown <aaron.f.brown@...el.com> --- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 18076c4..b7e9f1c 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2013 Intel Corporation. + Copyright(c) 1999 - 2014 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, @@ -67,7 +67,7 @@ static char ixgbe_default_device_descr[] = #define DRV_VERSION "3.19.1-k" const char ixgbe_driver_version[] = DRV_VERSION; static const char ixgbe_copyright[] = - "Copyright (c) 1999-2013 Intel Corporation."; + "Copyright (c) 1999-2014 Intel Corporation."; static const struct ixgbe_info *ixgbe_info_tbl[] = { [board_82598] = &ixgbe_82598_info, @@ -5502,6 +5502,7 @@ static int ixgbe_resume(struct pci_dev *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); /* @@ -8446,6 +8447,7 @@ static pci_ers_result_t ixgbe_io_slot_reset(struct pci_dev *pdev) e_err(probe, "Cannot re-enable PCI device after reset.\n"); result = PCI_ERS_RESULT_DISCONNECT; } else { + adapter->hw.hw_addr = adapter->io_addr; pci_set_master(pdev); pci_restore_state(pdev); pci_save_state(pdev); -- 1.8.5.GIT -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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