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arm/acpi: fix duplicated _UID of PCI interrupt link devices 

Using _UID of 0 for all PCI interrupt link devices absolutely violates
the spec. Simply increase one by one.

Signed-off-by: Heyi Guo <guoheyi@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-id: 20200204014325.16279-6-guoheyi@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Heyi Guo 2020-02-04 09:43:23 +08:00 committed by Peter Maydell
parent c77b253159
commit f0ca15ad89
1 changed files with 1 additions and 1 deletions
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2
hw/arm/virt-acpi-build.c
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@ -189,7 +189,7 @@ static void acpi_dsdt_add_pci(Aml *scope, const MemMapEntry *memmap,
uint32_t irqs = irq + i;
Aml *dev_gsi = aml_device("GSI%d", i);
aml_append(dev_gsi, aml_name_decl("_HID", aml_string("PNP0C0F")));
aml_append(dev_gsi, aml_name_decl("_UID", aml_int(0)));
aml_append(dev_gsi, aml_name_decl("_UID", aml_int(i)));
crs = aml_resource_template();
aml_append(crs,
aml_interrupt(AML_CONSUMER, AML_LEVEL, AML_ACTIVE_HIGH,