PCI: add Chelsio T310 10GbE NIC broken INTx masking quirk

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According to

http://thread.gmane.org/gmane.comp.emulators.kvm.devel/91388

the T310 does not properly support INTx masking as it fails to keep the
PCI_STATUS_INTERRUPT bit updated once the interrupt is masked. Mark this
adapter as broken so that pci_intx_mask_supported won't report it as
compatible.

[bhelgaas: use HEADER, not FINAL, which is currently broken for hotplug]
Tested-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

...

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Jan Kiszka 2012-06-07 10:30:59 +02:00 • committed by Bjorn Helgaas

parent fbebb9fd22

commit de509f9f08

1 changed files with 2 additions and 0 deletions

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drivers/pci/quirks.c

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