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ACPI / blacklist: Make Dell Latitude 3350 ethernet work
From: Michael Pobega <mpobega@neverware.com> [ Upstream commit 708f5dcc21ae9b35f395865fc154b0105baf4de4 ] The Dell Latitude 3350's ethernet card attempts to use a reserved IRQ (18), resulting in ACPI being unable to enable the ethernet. Adding it to acpi_rev_dmi_table[] helps to work around this problem. Signed-off-by: Michael Pobega <mpobega@neverware.com> [ rjw: Changelog ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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drivers/acpi/blacklist.c

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@@ -362,6 +362,18 @@ static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
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DMI_MATCH(DMI_PRODUCT_NAME, "Precision 3520"),
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},
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},
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/*
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* Resolves a quirk with the Dell Latitude 3350 that
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* causes the ethernet adapter to not function.
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*/
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{
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.callback = dmi_enable_rev_override,
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.ident = "DELL Latitude 3350",
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.matches = {
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DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
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DMI_MATCH(DMI_PRODUCT_NAME, "Latitude 3350"),
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},
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},
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#endif
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{}
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};

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