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hw/i386/acpi: Drop duplicate _UID entry for CXL root bridge

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Noticed as this prevents iASL disasembling the DSDT table.

Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Gregory Price <gregory.price@memverge.com>
Tested-by: Gregory Price <gregory.price@memverge.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Message-Id: <20230206172816.8201-7-Jonathan.Cameron@huawei.com>
Reviewed-by: Fan Ni <fan.ni@samsung.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Jonathan Cameron 2023-02-06 17:28:12 +00:00 committed by Michael S. Tsirkin
parent defebbdf49
commit ab99a33d66
1 changed files with 0 additions and 1 deletions
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hw/i386/acpi-build.c
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@ -1514,7 +1514,6 @@ build_dsdt(GArray *table_data, BIOSLinker *linker,
aml_append(pkg, aml_eisaid("PNP0A03"));
aml_append(dev, aml_name_decl("_CID", pkg));
aml_append(dev, aml_name_decl("_ADR", aml_int(0)));
aml_append(dev, aml_name_decl("_UID", aml_int(bus_num)));
build_cxl_osc_method(dev);
} else if (pci_bus_is_express(bus)) {
aml_append(dev, aml_name_decl("_HID", aml_eisaid("PNP0A08")));