[Xen-devel] [PATCH v6 0/5] ARM: ACPI: ITS: Add ITS Support for ACPI hardware domain

[mjaggi@xxxxxxxxxxxxxxxxxx]

From: Manish Jaggi <mjaggi@xxxxxxxxxx>

This patch is split into 5 patches. First two add support for updating
host_its_list from ACPI MADT table.
The rest patches provide support to update the hardware domain MADT table
with ITS information.

Changes since v5
- fixed indentation
- fixed return value check of gicv3_its_deny_access
- moved GICV3_ITS_SIZE definition 

Changes since v4
- gic_hw_operations callback name changed to include "extra"
   gic_get_hwdom_extra_madt_size
- newline and ws issues fixed.
- updated commit message for patch 4.

Changes since v3
- Set GICV3_ITS_SIZE as 128K
- updated gicv2_get_hwdom_madt_size
- Removed offset from gicv3_its_make_hwdom_madt

Changes since v2:
- %s/u32/unsigned long
- %s/u64/paddr_t
- cleanup gicv3_its_make_hwdom_madt as per review comments
- remove gicv3_its_host_has_its() checks in patch 3
- removed gicv3_its_madt_generic_translator_size() 

Changes since v1:
- split patches into smaller ones
- removed translation_id

Manish Jaggi (5):
  ARM: ITS: Introduce common function add_to_host_its_list
  ARM: ITS: Populate host_its_list from ACPI MADT Table
  ARM: ITS: Deny hardware domain access to ITS
  ARM: Update Formula to compute MADT size using new callbacks in
    gic_hw_operations
  ARM: ITS: Expose ITS in the MADT table

 xen/arch/arm/domain_build.c      |  7 +---
 xen/arch/arm/gic-v2.c            |  6 +++
 xen/arch/arm/gic-v3-its.c        | 91 ++++++++++++++++++++++++++++++++++++----
 xen/arch/arm/gic-v3.c            | 27 ++++++++++++
 xen/arch/arm/gic.c               | 12 ++++++
 xen/include/asm-arm/gic.h        |  3 ++
 xen/include/asm-arm/gic_v3_its.h | 27 ++++++++++++
 7 files changed, 158 insertions(+), 15 deletions(-)

-- 
2.7.4


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