Thread (39 messages) flat view 39 messages, 7 authors, 2023-03-15

Re: [PATCH 17/28] sfc/siena: Drop redundant pci_enable_pcie_error_reporting()

From: Edward Cree <ecree.xilinx@gmail.com>
Date: 2023-03-08 16:13:54
Also in: lkml

On 07/03/2023 18:19, Bjorn Helgaas wrote:
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: Edward Cree <ecree.xilinx@gmail.com>
Cc: Martin Habets <redacted>
---
Acked-by: Edward Cree <ecree.xilinx@gmail.com>
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