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PCI/AER: Specify the type of Port that was reset 

The AER driver may be called upon to reset either a Downstream or a Root
Port. Check which type it is to properly identify it when logging that
the reset occurred.

Link: https://lore.kernel.org/r/20210104230300.1277180-5-kbusch@kernel.org
Tested-by: Hedi Berriche <hedi.berriche@hpe.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Hedi Berriche <hedi.berriche@hpe.com>
This commit is contained in:
Keith Busch 2021-01-04 15:02:59 -08:00 committed by Bjorn Helgaas
parent 387c72cdd7
commit 33ac78bd3b
1 changed files with 2 additions and 1 deletions
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3
drivers/pci/pcie/aer.c
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@ -1414,7 +1414,8 @@ static pci_ers_result_t aer_root_reset(struct pci_dev *dev)
}
} else {
rc = pci_bus_error_reset(dev);
pci_info(dev, "Root Port link has been reset (%d)\n", rc);
pci_info(dev, "%s Port link has been reset (%d)\n",
pci_is_root_bus(dev->bus) ? "Root" : "Downstream", rc);
}
if ((host->native_aer || pcie_ports_native) && aer) {