From f06765a94a31bdd8b65fc83fd91a6c3f8e8a1195 Mon Sep 17 00:00:00 2001 From: Shannon Zhao Date: Fri, 17 Jun 2016 15:23:48 +0100 Subject: ACPI: ARM: Present GIC version in MADT table In ACPI 5.1 Errata, it adds GIC version in GIC distributor structure. This is useful for guest kernel to identify which version GIC hardware is. Update GIC distributor structure and present GIC version in MADT table. Signed-off-by: Shannon Zhao Reviewed-by: Andrew Jones Message-id: 1465960955-17388-1-git-send-email-zhaoshenglong@huawei.com Signed-off-by: Peter Maydell --- include/hw/acpi/acpi-defs.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'include/hw') diff --git a/include/hw/acpi/acpi-defs.h b/include/hw/acpi/acpi-defs.h index 850a9626b7..ea9be0bdb1 100644 --- a/include/hw/acpi/acpi-defs.h +++ b/include/hw/acpi/acpi-defs.h @@ -367,7 +367,9 @@ struct AcpiMadtGenericDistributor { uint32_t gic_id; uint64_t base_address; uint32_t global_irq_base; - uint32_t reserved2; + /* ACPI 5.1 Errata 1228 Present GIC version in MADT table */ + uint8_t version; + uint8_t reserved2[3]; } QEMU_PACKED; typedef struct AcpiMadtGenericDistributor AcpiMadtGenericDistributor; -- cgit v1.2.3