From: Julien Grall <julien.grall@arm.com>
To: Shannon Zhao <zhaoshenglong@huawei.com>, xen-devel@lists.xen.org
Cc: sstabellini@kernel.org, wei.liu2@citrix.com,
ian.jackson@eu.citrix.com, peter.huangpeng@huawei.com,
shannon.zhao@linaro.org, boris.ostrovsky@oracle.com
Subject: Re: [PATCH v5 00/16] Xen ARM DomU ACPI support
Date: Tue, 13 Sep 2016 12:56:26 +0100 [thread overview]
Message-ID: <bc231f0f-7ab9-9e89-4a9b-45ff774d0327@arm.com> (raw)
In-Reply-To: <1472784939-14404-1-git-send-email-zhaoshenglong@huawei.com>
Hi Shannon,
On 02/09/16 03:55, 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 non-RAM memory map 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 linux master or:
> https://git.kernel.org/cgit/linux/kernel/git/mfleming/efi.git/log/?h=efi/arm-xen
>
> The UEFI binary could be fetched from or built from edk2 master branch:
> http://people.linaro.org/~shannon.zhao/DomU_ACPI/XEN_EFI.fd
On which commit this EFI binary is based? I am trying to rebuild myself,
and go no luck to boot it so far.
Cheers,
--
Julien Grall
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next prev parent reply other threads:[~2016-09-13 11:56 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-02 2:55 [PATCH v5 00/16] Xen ARM DomU ACPI support Shannon Zhao
2016-09-02 2:55 ` [PATCH v5 01/16] tools/libxl: Add an unified configuration option for ACPI Shannon Zhao
2016-09-02 14:29 ` Wei Liu
2016-09-02 2:55 ` [PATCH v5 02/16] libxl/arm: prepare for constructing ACPI tables Shannon Zhao
2016-09-02 14:29 ` Wei Liu
2016-09-12 14:41 ` Julien Grall
2016-09-02 2:55 ` [PATCH v5 03/16] libxl/arm: Generate static ACPI DSDT table Shannon Zhao
2016-09-02 14:29 ` Wei Liu
2016-09-12 14:44 ` Julien Grall
2016-09-02 2:55 ` [PATCH v5 04/16] libxl/arm: Estimate the size of ACPI tables Shannon Zhao
2016-09-02 2:55 ` [PATCH v5 05/16] libxl/arm: Construct ACPI RSDP table Shannon Zhao
2016-09-12 14:58 ` Julien Grall
2016-09-02 2:55 ` [PATCH v5 06/16] libxl/arm: Construct ACPI XSDT table Shannon Zhao
2016-09-12 15:05 ` Julien Grall
2016-09-02 2:55 ` [PATCH v5 07/16] libxl/arm: Construct ACPI GTDT table Shannon Zhao
2016-09-12 15:08 ` Julien Grall
2016-09-02 2:55 ` [PATCH v5 08/16] libxl/arm: Factor MPIDR computing codes out as a helper Shannon Zhao
2016-09-02 2:55 ` [PATCH v5 09/16] libxl/arm: Construct ACPI MADT table Shannon Zhao
2016-09-12 15:09 ` Julien Grall
2016-09-02 2:55 ` [PATCH v5 10/16] libxl/arm: Construct ACPI FADT table Shannon Zhao
2016-09-12 15:10 ` Julien Grall
2016-09-02 2:55 ` [PATCH v5 11/16] libxl/arm: Construct ACPI DSDT table Shannon Zhao
2016-09-12 15:13 ` Julien Grall
2016-09-02 2:55 ` [PATCH v5 12/16] libxl/arm: Factor finalise_one_memory_node as a gerneric function Shannon Zhao
2016-09-02 2:55 ` [PATCH v5 13/16] libxl/arm: Add ACPI module Shannon Zhao
2016-09-02 2:55 ` [PATCH v5 14/16] public/hvm/params.h: Add macros for HVM_PARAM_CALLBACK_TYPE_PPI Shannon Zhao
2016-09-02 6:18 ` Jan Beulich
2016-09-02 7:23 ` Shannon Zhao
2016-09-02 8:17 ` Jan Beulich
2016-09-02 2:55 ` [PATCH v5 15/16] libxl/arm: Initialize domain param HVM_PARAM_CALLBACK_IRQ Shannon Zhao
2016-09-12 15:14 ` Julien Grall
2016-09-02 2:55 ` [PATCH v5 16/16] libxl/arm: Add the size of ACPI tables to maxmem Shannon Zhao
2016-09-12 15:18 ` Julien Grall
2016-09-13 7:03 ` Shannon Zhao
2016-09-13 10:38 ` Julien Grall
2016-09-15 10:46 ` Wei Liu
2016-09-19 14:53 ` Ian Jackson
2016-09-02 14:31 ` [PATCH v5 00/16] Xen ARM DomU ACPI support Wei Liu
2016-09-12 15:22 ` Julien Grall
2016-09-13 6:30 ` Shannon Zhao
2016-09-13 11:56 ` Julien Grall [this message]
2016-09-13 13:06 ` Shannon Zhao
2016-09-13 15:17 ` Julien Grall
2016-09-13 15:18 ` Julien Grall
2016-09-14 0:56 ` Shannon Zhao
2016-09-14 1:06 ` Stefano Stabellini
2016-09-14 7:14 ` Julien Grall
2016-09-14 7:32 ` Shannon Zhao
2016-09-14 7:40 ` Julien Grall
2016-09-14 8:01 ` Shannon Zhao
2016-09-14 20:48 ` Stefano Stabellini
2016-09-14 21:26 ` Julien Grall
2016-09-15 2:17 Boris Ostrovsky
2016-09-15 8:58 ` Julien Grall
2016-09-15 12:35 ` Boris Ostrovsky
2016-09-15 13:46 ` Julien Grall
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