[PATCH 3.18 05/39] PCI: Add NEC variants to Stratus ftServer PCIe DMI check

From: Greg Kroah-Hartman
Date: Mon Feb 09 2015 - 03:48:35 EST


3.18-stable review patch. If anyone has any objections, please let me know.

------------------

From: Charlotte Richardson <charlotte.richardson@xxxxxxxxxxx>

commit 51ac3d2f0c505ca36ffc9715ffd518d756589ef8 upstream.

NEC OEMs the same platforms as Stratus does, which have multiple devices on
some PCIe buses under downstream ports.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=51331
Fixes: 1278998f8ff6 ("PCI: Work around Stratus ftServer broken PCIe hierarchy (fix DMI check)")
Signed-off-by: Charlotte Richardson <charlotte.richardson@xxxxxxxxxxx>
Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
CC: Myron Stowe <myron.stowe@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
arch/x86/pci/common.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)

--- a/arch/x86/pci/common.c
+++ b/arch/x86/pci/common.c
@@ -448,6 +448,22 @@ static const struct dmi_system_id pcipro
DMI_MATCH(DMI_PRODUCT_NAME, "ftServer"),
},
},
+ {
+ .callback = set_scan_all,
+ .ident = "Stratus/NEC ftServer",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "NEC"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Express5800/R32"),
+ },
+ },
+ {
+ .callback = set_scan_all,
+ .ident = "Stratus/NEC ftServer",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "NEC"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Express5800/R31"),
+ },
+ },
{}
};



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