From 1b39bc1cf67eee07518ee05ce9306eaa53d868e4 Mon Sep 17 00:00:00 2001 From: Peter Xu Date: Mon, 31 Oct 2016 15:34:39 +0800 Subject: 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 Reviewed-by: Igor Mammedov Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin --- hw/i386/acpi-build.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'hw') diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c index c02f408ab2..a15585717a 100644 --- a/hw/i386/acpi-build.c +++ b/hw/i386/acpi-build.c @@ -2605,7 +2605,8 @@ build_dmar_q35(GArray *table_data, BIOSLinker *linker) scope->length = ioapic_scope_size; scope->enumeration_id = ACPI_BUILD_IOAPIC_ID; scope->bus = Q35_PSEUDO_BUS_PLATFORM; - scope->path[0] = cpu_to_le16(Q35_PSEUDO_DEVFN_IOAPIC); + scope->path[0].device = PCI_SLOT(Q35_PSEUDO_DEVFN_IOAPIC); + scope->path[0].function = PCI_FUNC(Q35_PSEUDO_DEVFN_IOAPIC); build_header(linker, table_data, (void *)(table_data->data + dmar_start), "DMAR", table_data->len - dmar_start, 1, NULL, NULL); -- cgit v1.2.3