[Xen-devel] [PATCH v8 00/17] Add ACPI support for Xen itself on ARM64

[Shannon Zhao <zhaoshenglong@xxxxxxxxxx>]

From: Shannon Zhao <shannon.zhao@xxxxxxxxxx>

These patches are Part 3 of the previous patch set I sent which adds
ACPI support for arm64 on Xen[1]. Split them as an individual set for
convenient reviewing.

These patches mostly add ACPI support for Xen itself(not yet for Dom0)
on ARM64. It makes Xen could parse physical ACPI tables and initialize
hardwares it uses. But so far it doesn't enable ACPI since it doesn't
add support for Dom0.

This series are rebased on branch staging. See individual patch for
changes.

Thanks,
Shannon
[1] http://lists.xenproject.org/archives/html/xen-devel/2015-11/msg01831.html

Cc: Jan Beulich <jbeulich@xxxxxxxx>

Parth Dixit (4):
  arm/acpi: Parse MADT to map logical cpu to MPIDR and get
    cpu_possible_map
  arm: Introduce a generic way to use a device from acpi
  arm/gic-v2: Add ACPI boot support for GICv2
  arm/irq: Add helper function for setting interrupt type

Shannon Zhao (13):
  arm/acpi: Add __acpi_map_table function for ARM
  arm/acpi: Add basic ACPI initialization
  arm/acpi: Move end_boot_allocator after acpi_boot_table_init
  arm/acpi: Parse FADT table and get PSCI flags
  arm/acpi: Add ACPI support for SMP initialization
  acpi/table: Introduce acpi_table_get_entry_madt to get specified entry
  arm/irq: Drop the DT prefix of the irq line type
  arm/gic-v3: Add ACPI boot support for GICv3
  arm/gic: Add ACPI support for GIC preinit
  arm/acpi: Parse GTDT to initialize timer
  arm/acpi: Add a new ACPI initialized function for UART
  arm/fdt: Export device_tree_for_each_node
  arm/acpi: Add acpi parameter to enable/disable acpi

 xen/arch/arm/Makefile         |   1 +
 xen/arch/arm/acpi/Makefile    |   2 +
 xen/arch/arm/acpi/boot.c      | 261 ++++++++++++++++++++++++++++++++++++++++++
 xen/arch/arm/acpi/lib.c       |  62 ++++++++++
 xen/arch/arm/arm64/smpboot.c  |   7 +-
 xen/arch/arm/bootfdt.c        |   6 +-
 xen/arch/arm/device.c         |  18 +++
 xen/arch/arm/domain_build.c   |  10 +-
 xen/arch/arm/gic-v2.c         | 127 +++++++++++++++++++-
 xen/arch/arm/gic-v3.c         | 179 ++++++++++++++++++++++++++++-
 xen/arch/arm/gic.c            |  41 ++++++-
 xen/arch/arm/irq.c            |  35 +++---
 xen/arch/arm/psci.c           |  35 ++++--
 xen/arch/arm/setup.c          |  12 +-
 xen/arch/arm/smpboot.c        |   7 +-
 xen/arch/arm/time.c           |  88 +++++++++++---
 xen/arch/arm/xen.lds.S        |   7 ++
 xen/arch/x86/acpi/boot.c      |   4 -
 xen/drivers/acpi/tables.c     |  59 ++++++++++
 xen/drivers/char/arm-uart.c   |  37 +++++-
 xen/include/asm-arm/acpi.h    |   4 +
 xen/include/asm-arm/config.h  |   2 +
 xen/include/asm-arm/device.h  |  30 +++++
 xen/include/asm-arm/irq.h     |   2 +
 xen/include/asm-x86/acpi.h    |   3 -
 xen/include/asm-x86/fixmap.h  |   4 +-
 xen/include/xen/acpi.h        |  12 ++
 xen/include/xen/device_tree.h |  54 +++++----
 xen/include/xen/serial.h      |   2 +-
 29 files changed, 1003 insertions(+), 108 deletions(-)
 create mode 100644 xen/arch/arm/acpi/Makefile
 create mode 100644 xen/arch/arm/acpi/boot.c
 create mode 100644 xen/arch/arm/acpi/lib.c

-- 
2.0.4



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