ca79373653
hw/arm/virt-acpi-build: Add GICv2m description in ACPI MADT table
...
Add GICv2m description in ACPI MADT table, so guest can use MSI when
booting with ACPI.
Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com >
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org >
Reviewed-by: Andrew Jones <drjones@redhat.com >
Tested-by: Andrew Jones <drjones@redhat.com >
Message-id: 1434676210-2276-1-git-send-email-shannon.zhao@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org >
2015-06-26 14:22:36 +01:00
d0652b5765
hw/arm/virt-acpi-build: Fix table revision and some comments
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The table revision is not the ACPI spec version. Fix the wrong revision
and also some comments.
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org >
Reviewed-by: Michael S. Tsirkin <mst@redhat.com >
Message-id: 1433820378-8336-1-git-send-email-zhaoshenglong@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org >
2015-06-26 14:22:36 +01:00
f264d51d8a
hw/arm/virt-acpi-build: Add SPCR table
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Signed-off-by: Andrew Jones <drjones@redhat.com >
Tested-by: Shannon Zhao <shannon.zhao@linaro.org >
Reviewed-by: Igor Mammedov <imammedo@redhat.com >
Acked-by: Michael S. Tsirkin <mst@redhat.com >
Message-id: 1433929959-29530-3-git-send-email-drjones@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org >
2015-06-15 18:06:11 +01:00
d4e5de1ae0
hw/arm/virt-acpi-build: Add PCIe controller in ACPI DSDT table
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Add PCIe controller in ACPI DSDT table, so the guest can detect
the PCIe.
Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com >
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org >
Message-id: 1432522520-8068-23-git-send-email-zhaoshenglong@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org >
2015-05-29 11:28:59 +01:00
8434488400
hw/arm/virt-acpi-build: Generate MCFG table
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Generate MCFG table for PCIe controller.
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: 1432522520-8068-14-git-send-email-zhaoshenglong@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org >
2015-05-29 11:28:57 +01:00
d4bec5d876
hw/arm/virt-acpi-build: Generate RSDP table
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RSDP points to RSDT which in turn points to other tables.
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: 1432522520-8068-13-git-send-email-zhaoshenglong@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org >
2015-05-29 11:28:56 +01:00
243bdb79fb
hw/arm/virt-acpi-build: Generate RSDT table
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RSDT points to other tables FADT, MADT, GTDT. This code is shared with x86.
Here we still use RSDT as UEFI puts ACPI tables below 4G address space,
and UEFI ignore the RSDT or XSDT.
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: 1432522520-8068-12-git-send-email-zhaoshenglong@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org >
2015-05-29 11:28:56 +01:00
ee246400c1
hw/arm/virt-acpi-build: Generate GTDT table
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ACPI v5.1 defines GTDT for ARM devices as a place to describe timer
related information in the system. The Arch Timer interrupts must
be provided for GTDT.
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: 1432522520-8068-11-git-send-email-zhaoshenglong@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org >
2015-05-29 11:28:56 +01:00
982d06c561
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 >
2015-05-29 11:28:56 +01:00
c2f7c0c306
hw/arm/virt-acpi-build: Generate FADT table and update ACPI headers
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In the case of mach virt, it is used to set the Hardware Reduced bit
and enable PSCI SMP booting through HVC. So ignore FACS and FADT
points to DSDT.
Update the header definitions for FADT taking into account the new
additions of ACPI v5.1 in `include/hw/acpi/acpi-defs.h`
Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com >
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org >
Message-id: 1432522520-8068-9-git-send-email-zhaoshenglong@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org >
2015-05-29 11:28:55 +01:00
dfccd8cfd7
hw/arm/virt-acpi-build: Generation of DSDT table for virt devices
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DSDT consists of the usual common table header plus a definition
block in AML encoding which describes all devices in the platform.
After initializing DSDT with header information the namespace is
created which is followed by the device encodings. The devices are
described using the Resource Template for the 32-Bit Fixed Memory
Range and the Extended Interrupt Descriptors.
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: 1432522520-8068-8-git-send-email-zhaoshenglong@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org >
2015-05-29 11:28:55 +01:00
f5d8c8cd79
hw/arm/virt-acpi-build: Basic framework for building ACPI tables on ARM
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Introduce a preliminary framework in virt-acpi-build.c with the main
ACPI build functions. It exposes the generated ACPI contents to
guest over fw_cfg.
The required ACPI v5.1 tables for ARM are:
- RSDP: Initial table that points to XSDT
- RSDT: Points to FADT GTDT MADT tables
- FADT: Generic information about the machine
- GTDT: Generic timer description table
- MADT: Multiple APIC description table
- DSDT: Holds all information about system devices/peripherals, pointed by FADT
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 >
Reviewed-by: Igor Mammedov <imammedo@redhat.com >
Message-id: 1432522520-8068-5-git-send-email-zhaoshenglong@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org >
2015-05-29 11:28:54 +01:00
