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* [PATCH RESEND 00/14] Xen ARM DomU ACPI support
@ 2016-05-31  5:02 Shannon Zhao
  2016-05-31  5:02 ` [PATCH RESEND 01/14] libxl/arm: Fix the function name in error log Shannon Zhao
                   ` (17 more replies)
  0 siblings, 18 replies; 104+ messages in thread
From: Shannon Zhao @ 2016-05-31  5:02 UTC (permalink / raw)
  To: xen-devel
  Cc: sstabellini, wei.liu2, ian.jackson, peter.huangpeng,
	julien.grall, shannon.zhao

From: Shannon Zhao <shannon.zhao@linaro.org>

The design of this feature is described as below.
Firstly, the toolstack (libxl) generates the ACPI tables according the
number of vcpus and gic controller.

Then, it copies these ACPI tables to DomU memory space and passes
them to UEFI firmware through the "ARM multiboot" protocol.

At last, UEFI gets the ACPI tables through the "ARM multiboot" protocol
and installs these tables like the usual way and passes both ACPI and DT
information to the Xen DomU.

Currently libxl only generates RSDP, XSDT, GTDT, MADT, FADT, DSDT tables
since it's enough now.

This has been tested using guest kernel with the Dom0 ACPI support
patches which could be fetched from:
https://git.kernel.org/cgit/linux/kernel/git/mfleming/efi.git/log/?h=efi/arm-xen

Shannon Zhao (14):
  libxl/arm: Fix the function name in error log
  libxl/arm: Factor out codes for generating DTB
  libxc: Add placeholders for ACPI tables blob and size
  tools: add ACPI tables relevant definitions
  libxl/arm: Construct ACPI GTDT table
  libxl/arm: Construct ACPI FADT table
  libxl/arm: Construct ACPI DSDT table
  libxl/arm: Construct ACPI MADT table
  libxl/arm: Construct ACPI XSDT table
  libxl/arm: Construct ACPI RSDP table
  libxl/arm: Initialize domain param HVM_PARAM_CALLBACK_IRQ
  libxl/arm: Add ACPI module
  libxl/arm: initialize memory information of ACPI blob
  libxc/xc_dom_core: Copy ACPI tables to guest memory space

 tools/libxc/include/acpi_defs.h | 277 ++++++++++++++++++++++++++++++++
 tools/libxc/include/xc_dom.h    |  17 ++
 tools/libxc/xc_dom_arm.c        |  16 +-
 tools/libxc/xc_dom_core.c       |  59 +++++++
 tools/libxl/libxl_arm.c         | 345 +++++++++++++++++++++++++++++++++++++++-
 5 files changed, 706 insertions(+), 8 deletions(-)
 create mode 100644 tools/libxc/include/acpi_defs.h

-- 
2.0.4



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^ permalink raw reply	[flat|nested] 104+ messages in thread

end of thread, other threads:[~2016-06-22 10:06 UTC | newest]

Thread overview: 104+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-05-31  5:02 [PATCH RESEND 00/14] Xen ARM DomU ACPI support Shannon Zhao
2016-05-31  5:02 ` [PATCH RESEND 01/14] libxl/arm: Fix the function name in error log Shannon Zhao
2016-06-03 19:25   ` Wei Liu
2016-06-17 10:46     ` Wei Liu
2016-06-20  1:12       ` Shannon Zhao
2016-05-31  5:02 ` [PATCH RESEND 02/14] libxl/arm: Factor out codes for generating DTB Shannon Zhao
2016-06-03 19:25   ` Wei Liu
2016-05-31  5:02 ` [PATCH RESEND 03/14] libxc: Add placeholders for ACPI tables blob and size Shannon Zhao
2016-06-06 10:00   ` Stefano Stabellini
2016-06-06 12:16     ` Wei Liu
2016-06-06 14:20       ` Shannon Zhao
2016-06-07 11:05   ` Julien Grall
2016-06-07 11:13     ` Shannon Zhao
2016-06-07 11:27       ` Julien Grall
2016-06-07 11:35         ` Shannon Zhao
2016-06-07 11:42           ` Julien Grall
2016-06-07 11:59             ` Shannon Zhao
2016-06-07 12:06               ` Julien Grall
2016-06-07 12:32                 ` Shannon Zhao
2016-06-07 13:06                   ` Julien Grall
2016-06-16  6:53                     ` Shannon Zhao
2016-06-16 10:21                       ` Julien Grall
2016-06-16 10:45                         ` Shannon Zhao
2016-06-16 11:04                           ` Julien Grall
2016-06-16 10:49                   ` Wei Liu
2016-06-16 10:53                     ` Shannon Zhao
2016-06-16 11:04                       ` Wei Liu
2016-06-07 12:02             ` Julien Grall
2016-06-07 12:27               ` Shannon Zhao
2016-05-31  5:02 ` [PATCH RESEND 04/14] tools: add ACPI tables relevant definitions Shannon Zhao
2016-06-06 10:04   ` Stefano Stabellini
2016-06-06 10:11     ` Julien Grall
2016-06-06 10:27       ` Shannon Zhao
2016-06-06 12:16         ` Wei Liu
2016-06-06 14:19           ` Shannon Zhao
2016-06-22  3:24           ` Shannon Zhao
2016-06-22  8:35             ` Julien Grall
2016-06-22  8:50               ` Shannon Zhao
2016-06-22  8:55                 ` Julien Grall
2016-06-22  9:38             ` [PATCH RESEND 04/14] tools: add ACPI tables relevant definitions (and more) Wei Liu
2016-06-22 10:06               ` Shannon Zhao
2016-05-31  5:02 ` [PATCH RESEND 05/14] libxl/arm: Construct ACPI GTDT table Shannon Zhao
2016-06-06 11:40   ` Stefano Stabellini
2016-06-06 11:52     ` Julien Grall
2016-06-06 12:04       ` Stefano Stabellini
2016-06-06 14:31         ` Shannon Zhao
2016-06-06 14:50           ` Stefano Stabellini
2016-06-06 15:42             ` Julien Grall
2016-06-07  9:41               ` Stefano Stabellini
2016-06-06 15:35         ` Julien Grall
2016-06-07  9:48           ` Stefano Stabellini
2016-06-07 11:55             ` Wei Liu
2016-06-17  3:29     ` Shannon Zhao
2016-06-17  8:17       ` Julien Grall
2016-06-17  9:15         ` Stefano Stabellini
2016-06-17 13:27           ` Julien Grall
2016-06-06 12:18   ` Wei Liu
2016-06-07 11:02     ` Julien Grall
2016-06-07 11:19   ` Julien Grall
2016-06-07 11:30     ` Shannon Zhao
2016-06-07 11:36       ` Julien Grall
2016-06-07 11:39         ` Shannon Zhao
2016-06-07 11:43           ` Julien Grall
2016-05-31  5:02 ` [PATCH RESEND 06/14] libxl/arm: Construct ACPI FADT table Shannon Zhao
2016-06-07 13:17   ` Julien Grall
2016-06-07 14:13     ` Shannon Zhao
2016-06-07 14:14       ` Julien Grall
2016-05-31  5:02 ` [PATCH RESEND 07/14] libxl/arm: Construct ACPI DSDT table Shannon Zhao
2016-06-07 13:42   ` Julien Grall
2016-06-16  6:25     ` Shannon Zhao
2016-06-16  9:44       ` Julien Grall
2016-06-16 10:01         ` Stefano Stabellini
2016-05-31  5:03 ` [PATCH RESEND 08/14] libxl/arm: Construct ACPI MADT table Shannon Zhao
2016-06-07 13:40   ` Julien Grall
2016-05-31  5:03 ` [PATCH RESEND 09/14] libxl/arm: Construct ACPI XSDT table Shannon Zhao
2016-05-31  5:03 ` [PATCH RESEND 10/14] libxl/arm: Construct ACPI RSDP table Shannon Zhao
2016-05-31  5:03 ` [PATCH RESEND 11/14] libxl/arm: Initialize domain param HVM_PARAM_CALLBACK_IRQ Shannon Zhao
2016-05-31  5:03 ` [PATCH RESEND 12/14] libxl/arm: Add ACPI module Shannon Zhao
2016-06-07 13:47   ` Julien Grall
2016-05-31  5:03 ` [PATCH RESEND 13/14] libxl/arm: initialize memory information of ACPI blob Shannon Zhao
2016-06-06 11:40   ` Stefano Stabellini
2016-06-06 14:35     ` Shannon Zhao
2016-05-31  5:03 ` [PATCH RESEND 14/14] libxc/xc_dom_core: Copy ACPI tables to guest memory space Shannon Zhao
2016-05-31 10:47 ` [PATCH RESEND 00/14] Xen ARM DomU ACPI support Julien Grall
2016-05-31 14:19   ` Shannon Zhao
2016-06-03 19:24 ` Wei Liu
2016-06-03 20:02   ` Konrad Rzeszutek Wilk
2016-06-03 20:20     ` Boris Ostrovsky
2016-06-03 20:27       ` Wei Liu
2016-06-03 20:36         ` Boris Ostrovsky
2016-06-06 11:41 ` Stefano Stabellini
2016-06-06 12:26 ` Wei Liu
2016-06-06 15:37   ` Boris Ostrovsky
2016-06-06 16:50     ` Boris Ostrovsky
2016-06-07 10:54       ` Julien Grall
2016-06-07 14:24         ` Boris Ostrovsky
2016-06-06 15:48   ` Julien Grall
2016-06-07  1:07     ` Shannon Zhao
2016-06-07 11:00       ` Julien Grall
2016-06-16 11:20         ` Wei Liu
2016-06-16 13:25           ` Boris Ostrovsky
2016-06-17 10:14             ` Wei Liu
2016-06-17  2:03           ` Shannon Zhao
2016-06-17  8:18           ` Julien Grall

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