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From: Boris Ostrovsky <boris.ostrovsky@oracle.com>
To: Shannon Zhao <shannon.zhao@linaro.org>,
	Julien Grall <julien.grall@arm.com>,
	Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
	Shannon Zhao <zhaoshenglong@huawei.com>
Cc: sstabellini@kernel.org, wei.liu2@citrix.com,
	"Andrew Cooper" <andrew.cooper3@citrix.com>,
	ian.jackson@eu.citrix.com, peter.huangpeng@huawei.com,
	xen-devel@lists.xen.org, "Jan Beulich" <jbeulich@suse.com>,
	"Roger Pau Monné" <roger.pau@citrix.com>
Subject: Re: [PATCH 00/14] Xen ARM DomU ACPI support
Date: Wed, 1 Jun 2016 10:36:21 -0400	[thread overview]
Message-ID: <574EF2E5.4070509@oracle.com> (raw)
In-Reply-To: <574EE8DB.6010206@linaro.org>

On 06/01/2016 09:53 AM, Shannon Zhao wrote:
>
> Actually I think there are two tables can be reused: RSDP and XSDT(while
> which are smaller codes, I don't think it needs to be mixed with
> others). The other tables are arch specific because the contents are
> totally different. So if we want to add some generic generating table
> funtions, we might pass a lot of arch specific information to these
> functions which looks like inconvenient and ugly.
> And this situation for x86 and ARM is similar with QEMU. You can have a
> look at hw/arm/virt-acpi-build.c and hw/i386/acpi-build.c in QEMU source
> code. The two only reuse the build_rsdt() function.

Are these differences due to architecture or ACPI version? I can see
that ARM uses 5.1 at least but not sure about i386.

-boris


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  reply	other threads:[~2016-06-01 14:36 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-05-31  4:43 [PATCH 00/14] Xen ARM DomU ACPI support Shannon Zhao
2016-05-31  4:43 ` [PATCH 01/14] libxl/arm: Fix the function name in error log Shannon Zhao
2016-05-31  4:43 ` [PATCH 02/14] libxl/arm: Factor out codes for generating DTB Shannon Zhao
2016-05-31  4:43 ` [PATCH 03/14] libxc: Add placeholders for ACPI tables blob and size Shannon Zhao
2016-05-31  4:43 ` [PATCH 04/14] tools: add ACPI tables relevant definitions Shannon Zhao
2016-05-31  4:43 ` [PATCH 05/14] libxl/arm: Construct ACPI GTDT table Shannon Zhao
2016-05-31  4:43 ` [PATCH 06/14] libxl/arm: Construct ACPI FADT table Shannon Zhao
2016-05-31  4:43 ` [PATCH 07/14] libxl/arm: Construct ACPI DSDT table Shannon Zhao
2016-05-31  4:43 ` [PATCH 08/14] libxl/arm: Construct ACPI MADT table Shannon Zhao
2016-05-31  4:43 ` [PATCH 09/14] libxl/arm: Construct ACPI XSDT table Shannon Zhao
2016-05-31  4:43 ` [PATCH 10/14] libxl/arm: Construct ACPI RSDP table Shannon Zhao
2016-05-31  4:43 ` [PATCH 11/14] libxl/arm: Initialize domain param HVM_PARAM_CALLBACK_IRQ Shannon Zhao
2016-05-31  4:43 ` [PATCH 12/14] libxl/arm: Add ACPI module Shannon Zhao
2016-05-31  4:43 ` [PATCH 13/14] libxl/arm: initialize memory information of ACPI blob Shannon Zhao
2016-05-31  4:43 ` [PATCH 14/14] libxc/xc_dom_core: Copy ACPI tables to guest memory space Shannon Zhao
2016-05-31  4:56 ` [PATCH 00/14] Xen ARM DomU ACPI support Shannon Zhao
2016-05-31 19:42 ` Konrad Rzeszutek Wilk
2016-05-31 20:51   ` Boris Ostrovsky
2016-06-01 12:42     ` Julien Grall
2016-06-01 12:59       ` Boris Ostrovsky
2016-06-01 13:21         ` Julien Grall
2016-06-01 13:39           ` Boris Ostrovsky
2016-06-01 13:53           ` Shannon Zhao
2016-06-01 14:36             ` Boris Ostrovsky [this message]
2016-06-01 14:56               ` Shannon Zhao
2016-06-01 15:05                 ` Julien Grall

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