From: Jan Kiszka <jan.kiszka@siemens.com>
Date: Thu, 7 Jun 2012 08:30:59 +0000 (+0200)
Subject: PCI: add Chelsio T310 10GbE NIC broken INTx masking quirk
X-Git-Tag: v3.6-rc1~112^2~15^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=de509f9f08726077ffd2f2d5e4b63e17cb516938;p=pandora-kernel.git

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

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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