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hw/arm/virt-acpi-build: Generate MADT table

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MADT describes GIC enabled ARM platforms. The GICC and GICD
subtables are used to define the GIC regions.

Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com>
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id: 1432522520-8068-10-git-send-email-zhaoshenglong@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Shannon Zhao 2015-05-29 11:28:56 +01:00 • committed by Peter Maydell
parent c2f7c0c306
commit 982d06c561
3 changed files with 97 additions and 1 deletions
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38
include/hw/acpi/acpi-defs.h
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@ -256,7 +256,13 @@ typedef struct AcpiMultipleApicTable AcpiMultipleApicTable;
#define ACPI_APIC_IO_SAPIC 6
#define ACPI_APIC_LOCAL_SAPIC 7
#define ACPI_APIC_XRUPT_SOURCE 8
#define ACPI_APIC_RESERVED 9 /* 9 and greater are reserved */
#define ACPI_APIC_LOCAL_X2APIC 9
#define ACPI_APIC_LOCAL_X2APIC_NMI 10
#define ACPI_APIC_GENERIC_INTERRUPT 11
#define ACPI_APIC_GENERIC_DISTRIBUTOR 12
#define ACPI_APIC_GENERIC_MSI_FRAME 13
#define ACPI_APIC_GENERIC_REDISTRIBUTOR 14
#define ACPI_APIC_RESERVED 15 /* 15 and greater are reserved */
/*
* MADT sub-structures (Follow MULTIPLE_APIC_DESCRIPTION_TABLE)
@ -304,6 +310,36 @@ struct AcpiMadtLocalNmi {
} QEMU_PACKED;
typedef struct AcpiMadtLocalNmi AcpiMadtLocalNmi;
struct AcpiMadtGenericInterrupt {
ACPI_SUB_HEADER_DEF
uint16_t reserved;
uint32_t cpu_interface_number;
uint32_t uid;
uint32_t flags;
uint32_t parking_version;
uint32_t performance_interrupt;
uint64_t parked_address;
uint64_t base_address;
uint64_t gicv_base_address;
uint64_t gich_base_address;
uint32_t vgic_interrupt;
uint64_t gicr_base_address;
uint64_t arm_mpidr;
} QEMU_PACKED;
typedef struct AcpiMadtGenericInterrupt AcpiMadtGenericInterrupt;
struct AcpiMadtGenericDistributor {
ACPI_SUB_HEADER_DEF
uint16_t reserved;
uint32_t gic_id;
uint64_t base_address;
uint32_t global_irq_base;
uint32_t reserved2;
} QEMU_PACKED;
typedef struct AcpiMadtGenericDistributor AcpiMadtGenericDistributor;
/*
* HPET Description Table
*/