x86/PCI: use host bridge _CRS info on MSI MS-7253

[linux-flexiantxendom0.git] / arch / x86 / pci / acpi.c

diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c
index f8348ab..dc00ad5 100644 (file)
--- a/arch/x86/pci/acpi.c
+++ b/arch/x86/pci/acpi.c
@@ -54,6 +54,17 @@ static const struct dmi_system_id pci_use_crs_table[] __initconst = {
                        DMI_MATCH(DMI_BIOS_VENDOR, "American Megatrends Inc."),
                },
        },
+       /* https://bugzilla.kernel.org/show_bug.cgi?id=42619 */
+       {
+               .callback = set_use_crs,
+               .ident = "MSI MS-7253",
+               .matches = {
+                       DMI_MATCH(DMI_BOARD_VENDOR, "MICRO-STAR INTERNATIONAL CO., LTD"),
+                       DMI_MATCH(DMI_BOARD_NAME, "MS-7253"),
+                       DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies, LTD"),
+                       DMI_MATCH(DMI_BIOS_VERSION, "V1.6"),
+               },
+       },
        {}
 };