acpi: fix DMAR device scope for IOAPIC
We should not use cpu_to_le16() here, instead each of device/function value is stored in a 8 byte field. Signed-off-by: Peter Xu <peterx@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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@ -2605,7 +2605,8 @@ build_dmar_q35(GArray *table_data, BIOSLinker *linker)
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scope->length = ioapic_scope_size;
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scope->enumeration_id = ACPI_BUILD_IOAPIC_ID;
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scope->bus = Q35_PSEUDO_BUS_PLATFORM;
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scope->path[0] = cpu_to_le16(Q35_PSEUDO_DEVFN_IOAPIC);
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scope->path[0].device = PCI_SLOT(Q35_PSEUDO_DEVFN_IOAPIC);
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scope->path[0].function = PCI_FUNC(Q35_PSEUDO_DEVFN_IOAPIC);
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build_header(linker, table_data, (void *)(table_data->data + dmar_start),
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"DMAR", table_data->len - dmar_start, 1, NULL, NULL);
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@ -619,7 +619,10 @@ struct AcpiDmarDeviceScope {
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uint16_t reserved;
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uint8_t enumeration_id;
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uint8_t bus;
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uint16_t path[0]; /* list of dev:func pairs */
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struct {
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uint8_t device;
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uint8_t function;
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} path[0];
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} QEMU_PACKED;
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typedef struct AcpiDmarDeviceScope AcpiDmarDeviceScope;
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