From: Jon Derrick <jonathan.derrick@intel.com>
To: <linux-pci@vger.kernel.org>, <iommu@lists.linux-foundation.org>
Cc: Bjorn Helgaas <helgaas@kernel.org>,
David Woodhouse <dwmw2@infradead.org>,
Keith Busch <keith.busch@intel.com>,
Scott Bauer <scott.bauer@intel.com>,
David Fugate <david.fugate@intel.com>,
<linux-kernel@vger.kernel.org>,
Jon Derrick <jonathan.derrick@intel.com>
Subject: [PATCH v2 3/4] x86/PCI: Use is_vmd rather than relying on the domain number
Date: Thu, 17 Aug 2017 12:10:13 -0600 [thread overview]
Message-ID: <20170817181014.1257-4-jonathan.derrick@intel.com> (raw)
In-Reply-To: <20170817181014.1257-1-jonathan.derrick@intel.com>
Signed-off-by: Jon Derrick <jonathan.derrick@intel.com>
---
arch/x86/pci/fixup.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/pci/fixup.c b/arch/x86/pci/fixup.c
index ca4b02e5..1ed2fbf 100644
--- a/arch/x86/pci/fixup.c
+++ b/arch/x86/pci/fixup.c
@@ -628,7 +628,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x8c10, quirk_apple_mbp_poweroff);
static void quirk_no_aersid(struct pci_dev *pdev)
{
/* VMD Domain */
- if (pdev->bus->sysdata && pci_domain_nr(pdev->bus) >= 0x10000)
+ if (is_vmd(pdev->bus))
pdev->bus->bus_flags |= PCI_BUS_FLAGS_NO_AERSID;
}
DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x2030, quirk_no_aersid);
--
2.9.4
next prev parent reply other threads:[~2017-08-17 18:10 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-17 18:10 [PATCH v2 0/4] VMD fixups Jon Derrick
2017-08-17 18:10 ` [PATCH v2 1/4] MAINTAINERS: Add Jonathan Derrick as VMD maintainer Jon Derrick
2017-08-17 18:10 ` [PATCH v2 2/4] pci/x86: Move VMD quirks to x86 fixups Jon Derrick
2017-08-17 18:10 ` Jon Derrick [this message]
2017-08-17 18:10 ` [PATCH v2 4/4] iommu: Prevent VMD child devices from being remapping targets Jon Derrick
2017-08-18 16:04 ` Bjorn Helgaas
2017-08-18 16:35 ` Robin Murphy
2017-08-24 16:02 ` Bjorn Helgaas
2017-08-30 19:23 ` [PATCH v2 0/4] VMD fixups Bjorn Helgaas
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