From: Wei Liu <wei.liu2@citrix.com>
To: Shannon Zhao <zhaoshenglong@huawei.com>
Cc: sstabellini@kernel.org, wei.liu2@citrix.com,
ian.jackson@eu.citrix.com, peter.huangpeng@huawei.com,
xen-devel@lists.xen.org, julien.grall@arm.com,
shannon.zhao@linaro.org
Subject: Re: [PATCH RESEND 00/14] Xen ARM DomU ACPI support
Date: Fri, 3 Jun 2016 20:24:53 +0100 [thread overview]
Message-ID: <20160603192453.GP14588@citrix.com> (raw)
In-Reply-To: <1464670986-10256-1-git-send-email-zhaoshenglong@huawei.com>
On Tue, May 31, 2016 at 01:02:52PM +0800, Shannon Zhao wrote:
> 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
>
I seem to remember someone suggested that x86 and arm share some code.
Is that suggestion taken? Shall I review this series?
Wei.
> --
> 2.0.4
>
>
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next prev parent reply other threads:[~2016-06-03 19:24 UTC|newest]
Thread overview: 104+ messages / expand[flat|nested] mbox.gz Atom feed top
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 [this message]
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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