From: Wei Wang2 <wei.wang2@amd.com>
To: Ian Campbell <Ian.Campbell@citrix.com>
Cc: "Keir (Xen.org)" <keir@xen.org>,
"xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>,
Ian Jackson <Ian.Jackson@eu.citrix.com>,
"JBeulich@suse.com" <JBeulich@suse.com>
Subject: Re: [PATCH 12 of 16] hvmloader: Build IVRS table
Date: Fri, 23 Dec 2011 12:52:08 +0100 [thread overview]
Message-ID: <201112231252.08628.wei.wang2@amd.com> (raw)
In-Reply-To: <1324640192.7877.152.camel@zakaz.uk.xensource.com>
On Friday 23 December 2011 12:36:32 Ian Campbell wrote:
> On Fri, 2011-12-23 at 11:29 +0000, Wei Wang wrote:
> > diff -r b70cf1dcb110 -r bb76ba2457e6
> > xen/include/public/hvm/hvm_info_table.h
> > --- a/xen/include/public/hvm/hvm_info_table.h Thu Dec 22 16:56:45
> > 2011 +0100
> > +++ b/xen/include/public/hvm/hvm_info_table.h Thu Dec 22 16:56:48
> > 2011 +0100
> > @@ -67,6 +67,9 @@ struct hvm_info_table {
> >
> > /* Bitmap of which CPUs are online at boot time. */
> > uint8_t vcpu_online[(HVM_MAX_VCPUS + 7)/8];
> > +
> > + /* guest iommu enabled */
> > + uint8_t iommu_enabled;
> > };
> >
> > #endif /* __XEN_PUBLIC_HVM_HVM_INFO_TABLE_H__ */
>
> Please can we avoid adding new things to this struct and use xenstore to
> pass new configuration items instead. See Paul Durrant's recent patches
> to make s3 optional via the platform/acpi_s3 node.
> Ian.
Good point, Will use xenstore_read in next try.
Thanks,
Wei
next prev parent reply other threads:[~2011-12-23 11:52 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-10 17:07 [PATCH 00 of 14 V3] amd iommu: support ATS device passthru on IOMMUv2 systems Wei Wang
2012-01-10 17:07 ` [PATCH 01 of 14 V3] amd iommu: Refactoring iommu ring buffer definition Wei Wang
2012-01-10 17:07 ` [PATCH 02 of 14 V3] amd iommu: Introduces new helper functions to simplify bitwise operations Wei Wang
2012-01-10 17:07 ` [PATCH 03 of 14 V3] amd iommu: Add iommu emulation for hvm guest Wei Wang
2012-01-12 11:36 ` Jan Beulich
2012-01-16 10:29 ` Wei Wang
2012-01-10 17:07 ` [PATCH 04 of 14 V3] amd iommu: Enable ppr log Wei Wang
2012-01-10 17:07 ` [PATCH 05 of 14 V3] amd iommu: Enable guest level translation Wei Wang
2012-01-10 17:07 ` [PATCH 06 of 14 V3] amd iommu: add ppr log processing into iommu interrupt handling Wei Wang
2012-01-10 17:07 ` [PATCH 07 of 14 V3] amd iommu: Add 2 hypercalls for libxc Wei Wang
2012-01-10 17:07 ` [PATCH 08 of 14 V3] amd iommu: Add a new flag to indication iommuv2 feature enabled or not Wei Wang
2012-01-10 17:07 ` [PATCH 09 of 14 V3] amd iommu: Add a hypercall for hvmloader Wei Wang
2012-01-10 17:07 ` [PATCH 10 of 14 V3] amd iommu: Enable FC bit in iommu host level PTE Wei Wang
2012-01-10 17:07 ` [PATCH 11 of 14 V3] hvmloader: Build IVRS table Wei Wang
2012-01-10 17:07 ` [PATCH 12 of 14 V3] libxc: add wrappers for new hypercalls Wei Wang
2012-01-10 17:07 ` [PATCH 13 of 14 V3] libxl: bind virtual bdf to physical bdf after device assignment Wei Wang
2012-01-10 17:13 ` Ian Jackson
2012-01-10 17:35 ` Wei Wang2
2012-01-10 17:07 ` [PATCH 14 of 14 V3] libxl: Introduce a new guest config file parameter Wei Wang
2011-12-23 11:29 ` [PATCH 00 of 16] [V2] amd iommu: support ATS device passthru on IOMMUv2 systems Wei Wang
2011-12-23 11:29 ` [PATCH 01 of 16] amd iommu: Refactoring iommu ring buffer definition Wei Wang
2012-01-02 12:44 ` Jan Beulich
2011-12-23 11:29 ` [PATCH 02 of 16] amd iommu: Introduces new helper functions to simplify iommu bitwise operations Wei Wang
2012-01-02 12:52 ` Jan Beulich
2011-12-23 11:29 ` [PATCH 03 of 16] amd iommu: Add iommu emulation for hvm guest Wei Wang
2011-12-23 11:29 ` [PATCH 04 of 16] amd iommu: Enable ppr log Wei Wang
2012-01-02 13:10 ` Jan Beulich
2011-12-23 11:29 ` [PATCH 05 of 16] amd iommu: Enable guest level translation Wei Wang
2011-12-23 11:29 ` [PATCH 06 of 16] amd iommu: add ppr log processing into iommu interrupt handling Wei Wang
2012-01-02 13:13 ` Jan Beulich
2012-01-03 8:58 ` Wei Wang2
2011-12-23 11:29 ` [PATCH 07 of 16] amd iommu: Add 2 hypercalls for libxc Wei Wang
2012-01-02 12:15 ` Jan Beulich
2011-12-23 11:29 ` [PATCH 08 of 16] amd iommu: Add a hypercall for hvmloader Wei Wang
2012-01-02 11:41 ` Jan Beulich
2011-12-23 11:29 ` [PATCH 09 of 16] amd iommu: add iommu mmio handler Wei Wang
2012-01-02 11:39 ` Jan Beulich
2011-12-23 11:29 ` [PATCH 10 of 16] amd iommu: Enable FC bit in iommu host level PTE Wei Wang
2012-01-02 11:36 ` Jan Beulich
2012-01-03 10:05 ` Wei Wang2
2012-01-03 10:12 ` Jan Beulich
2012-01-03 10:37 ` Wei Wang2
2011-12-23 11:29 ` [PATCH 11 of 16] amd iommu: Add a new flag to indication iommuv2 feature enabled or not Wei Wang
2012-01-02 11:29 ` Jan Beulich
2011-12-23 11:29 ` [PATCH 12 of 16] hvmloader: Build IVRS table Wei Wang
2011-12-23 11:36 ` Ian Campbell
2011-12-23 11:52 ` Wei Wang2 [this message]
2011-12-23 11:29 ` [PATCH 13 of 16] libxc: add wrappers for new hypercalls Wei Wang
2011-12-23 11:29 ` [PATCH 14 of 16] libxl: bind virtual bdf to physical bdf after device assignment Wei Wang
2011-12-23 11:37 ` Ian Campbell
2011-12-23 11:56 ` Wei Wang2
2012-01-03 16:03 ` Ian Jackson
2011-12-23 11:29 ` [PATCH 15 of 16] libxl: Introduce a new guest config file parameter Wei Wang
2012-01-03 16:02 ` Ian Jackson
2012-01-10 17:12 ` [PATCH 15 of 16] libxl: Introduce a new guest config file parameter [and 1 more messages] Ian Jackson
2012-01-11 10:20 ` Wei Wang2
2012-01-23 13:59 ` Ian Jackson
2011-12-23 11:29 ` [PATCH 16 of 16] libxl: pass iommu parameter to qemu-dm Wei Wang
2012-01-11 8:43 ` [PATCH 14 of 14 V3] libxl: Introduce a new guest config file parameter Ian Campbell
2012-01-11 10:47 ` Wei Wang2
2012-01-11 15:04 ` [PATCH 00 of 14 V3] amd iommu: support ATS device passthru on IOMMUv2 systems Jan Beulich
2012-01-11 17:36 ` Wei Wang
-- strict thread matches above, loose matches on Subject: below --
2011-12-14 15:29 [PATCH 00 of 16] [RFC] " Wei Wang
2011-12-14 15:29 ` [PATCH 12 of 16] hvmloader: Build IVRS table Wei Wang
2011-12-15 12:29 ` Ian Campbell
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=201112231252.08628.wei.wang2@amd.com \
--to=wei.wang2@amd.com \
--cc=Ian.Campbell@citrix.com \
--cc=Ian.Jackson@eu.citrix.com \
--cc=JBeulich@suse.com \
--cc=keir@xen.org \
--cc=xen-devel@lists.xensource.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).