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    Subject[PATCH 3.12 060/122] PCI: Add NEC variants to Stratus ftServer PCIe DMI check
    Date
    From: Charlotte Richardson <charlotte.richardson@stratus.com>

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

    ===============

    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@stratus.com>
    Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
    CC: Myron Stowe <myron.stowe@redhat.com>
    Signed-off-by: Jiri Slaby <jslaby@suse.cz>
    ---
    arch/x86/pci/common.c | 16 ++++++++++++++++
    1 file changed, 16 insertions(+)

    diff --git a/arch/x86/pci/common.c b/arch/x86/pci/common.c
    index 981c2dbd72cc..88f143d9754e 100644
    --- a/arch/x86/pci/common.c
    +++ b/arch/x86/pci/common.c
    @@ -448,6 +448,22 @@ static const struct dmi_system_id pciprobe_dmi_table[] = {
    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"),
    + },
    + },
    {}
    };

    --
    2.2.2


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