Hi,
This patch series adds the support of ITS for ACPI hardware domain.
It is tested on staging branch with has ITS v12 patchset by Andre.
I have tried to incorporate the review comments on the RFC v1/v2 patch.
The single patch in RFC is now split into 4 patches.
Patch1: ARM: ITS: Add translation_id to host_its
Adds translation_id in host_its data structure, which is populated from
translation_id read from firmware MADT. This value is then programmed into
local MADT created for hardware domain in patch 4.
Patch2: ARM: ITS: ACPI: Introduce gicv3_its_acpi_init
Introduces function for its_acpi_init, which calls add_to_host_its_list
which is a common function also called from _dt variant.
Patch3: ARM: ITS: Deny hardware domain access to its
Extends the gicv3_iomem_deny to include its regions as well
Patch4: ARM: ACPI: Add ITS to hardware domain MADT
This patch adds ITS information in hardware domain's MADT table.
Also this patch introduces .get_hwdom_madt_size in gic_hw_operations,
to return the complete size of MADT table for hardware domain.
Manish Jaggi (4):
ARM: ITS: Add translation_id to host_its
ARM: ITS: ACPI: Introduce gicv3_its_acpi_init
ARM: ITS: Deny hardware domain access to its
ARM: ACPI: Add ITS to hardware domain MADT
xen/arch/arm/domain_build.c | 7 +--
xen/arch/arm/gic-v2.c | 6 +++
xen/arch/arm/gic-v3-its.c | 102
+++++++++++++++++++++++++++++++++++----
xen/arch/arm/gic-v3.c | 31 ++++++++++++
xen/arch/arm/gic.c | 11 +++++
xen/include/asm-arm/gic.h | 3 ++
xen/include/asm-arm/gic_v3_its.h | 36 ++++++++++++++
7 files changed, 180 insertions(+), 16 deletions(-)
--
2.7.4
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