Commit 56c28e79 authored Mar 17, 2017 by Michael Pobega Committed by Greg Kroah-Hartman Mar 22, 2017

ACPI / blacklist: Make Dell Latitude 3350 ethernet work



[ 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>

parent 5c19e907

drivers/acpi/blacklist.c

+12 −0

Original line number	Diff line number	Diff line
		@@ -176,6 +176,18 @@ static struct dmi_system_id acpi_rev_dmi_table[] __initdata = {
		DMI_MATCH(DMI_PRODUCT_NAME, "Precision 3520"),
		},
		},
		/*
		* Resolves a quirk with the Dell Latitude 3350 that
		* causes the ethernet adapter to not function.
		*/
		{
		.callback = dmi_enable_rev_override,
		.ident = "DELL Latitude 3350",
		.matches = {
		DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
		DMI_MATCH(DMI_PRODUCT_NAME, "Latitude 3350"),
		},
		},
		#endif
		{}
		};