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| author | Shannon Zhao <shannon.zhao@linaro.org> | 2016-06-17 15:23:48 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2016-06-17 15:23:51 +0100 |
| commit | f06765a94a31bdd8b65fc83fd91a6c3f8e8a1195 (patch) | |
| tree | 8ea37c33704bf4d146eb1e64eaf341aa93cd4786 /include/hw | |
| parent | 1d3e65aa7ac5afb6798c222abd923eff49ac55f0 (diff) | |
| download | qemu-f06765a94a31bdd8b65fc83fd91a6c3f8e8a1195.zip | |
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 <shannon.zhao@linaro.org>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Message-id: 1465960955-17388-1-git-send-email-zhaoshenglong@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/hw')
| -rw-r--r-- | include/hw/acpi/acpi-defs.h | 4 |
1 files changed, 3 insertions, 1 deletions
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; |