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path: root/hw/pci-host/gpex-acpi.c
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Diffstat (limited to 'hw/pci-host/gpex-acpi.c')
-rw-r--r--hw/pci-host/gpex-acpi.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/pci-host/gpex-acpi.c b/hw/pci-host/gpex-acpi.c
index 446912d771..0f01f13a6e 100644
--- a/hw/pci-host/gpex-acpi.c
+++ b/hw/pci-host/gpex-acpi.c
@@ -175,6 +175,7 @@ void acpi_dsdt_add_gpex(Aml *scope, struct GPEXConfig *cfg)
aml_append(dev, aml_name_decl("_BBN", aml_int(bus_num)));
aml_append(dev, aml_name_decl("_UID", aml_int(bus_num)));
aml_append(dev, aml_name_decl("_STR", aml_unicode("pxb Device")));
+ aml_append(dev, aml_name_decl("_CCA", aml_int(1)));
if (numa_node != NUMA_NODE_UNASSIGNED) {
aml_append(dev, aml_name_decl("_PXM", aml_int(numa_node)));
}