Messages in this thread Patch in this message | | | From | Bjorn Helgaas <> | Subject | [PATCH 20/28] net: txgbe: Drop redundant pci_enable_pcie_error_reporting() | Date | Tue, 7 Mar 2023 12:19:31 -0600 |
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From: Bjorn Helgaas <bhelgaas@google.com>
pci_enable_pcie_error_reporting() enables the device to send ERR_* Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is native"), the PCI core does this for all devices during enumeration, so the driver doesn't need to do it itself.
Remove the redundant pci_enable_pcie_error_reporting() call from the driver. Also remove the corresponding pci_disable_pcie_error_reporting() from the driver .remove() path.
Note that this only controls ERR_* Messages from the device. An ERR_* Message may cause the Root Port to generate an interrupt, depending on the AER Root Error Command register managed by the AER service driver.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Jiawen Wu <jiawenwu@trustnetic.com> Cc: Mengyuan Lou <mengyuanlou@net-swift.com> --- drivers/net/ethernet/wangxun/txgbe/txgbe_main.c | 5 ----- 1 file changed, 5 deletions(-)
diff --git a/drivers/net/ethernet/wangxun/txgbe/txgbe_main.c b/drivers/net/ethernet/wangxun/txgbe/txgbe_main.c index 6c0a98230557..859feaafd350 100644 --- a/drivers/net/ethernet/wangxun/txgbe/txgbe_main.c +++ b/drivers/net/ethernet/wangxun/txgbe/txgbe_main.c @@ -6,7 +6,6 @@ #include <linux/pci.h> #include <linux/netdevice.h> #include <linux/string.h> -#include <linux/aer.h> #include <linux/etherdevice.h> #include <net/ip.h> @@ -538,7 +537,6 @@ static int txgbe_probe(struct pci_dev *pdev, goto err_pci_disable_dev; } - pci_enable_pcie_error_reporting(pdev); pci_set_master(pdev); netdev = devm_alloc_etherdev_mqs(&pdev->dev, @@ -698,7 +696,6 @@ static int txgbe_probe(struct pci_dev *pdev, err_free_mac_table: kfree(wx->mac_table); err_pci_release_regions: - pci_disable_pcie_error_reporting(pdev); pci_release_selected_regions(pdev, pci_select_bars(pdev, IORESOURCE_MEM)); err_pci_disable_dev: @@ -729,8 +726,6 @@ static void txgbe_remove(struct pci_dev *pdev) kfree(wx->mac_table); wx_clear_interrupt_scheme(wx); - pci_disable_pcie_error_reporting(pdev); - pci_disable_device(pdev); } -- 2.25.1
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