From: Wei Huang <wei@redhat.com>
To: kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org,
christoffer.dall@linaro.org, marc.zyngier@arm.com,
hanjun.guo@linaro.org, a.spyridakis@virtualopensystems.com,
wei@redhat.com
Subject: [PATCH V1 0/5] Enable ACPI support for KVM ARM
Date: Thu, 28 May 2015 01:34:29 -0400 [thread overview]
Message-ID: <1432791274-15242-1-git-send-email-wei@redhat.com> (raw)
Initial ACPI support for ARM64 has been accepted into Linux kernel recently.
Now it is a good time to re-visit ACPI support for KVM. This patchset
enables ACPI for both arch_timer and vGIC by probing related ACPI tables
and does necessary initialization.
Note that Alexander Spyridaki submitted similar patches before. Some of
his ideas were borrowed in this patchset, but with substancial changes.
In addition we extend support for both GICv2 and GICv3.
This patchset would work better on top of recent GIC/IRQCHIP patches by
Hanjun Guo, who added support for gic_version in ACPI struct of GIC
distributor (search "ACPICA: Introduce GIC version for arm based system").
This patchset can be applied cleanly on top of Linx 4.1-rc1.
Wei Huang (5):
kvm: arm64: Enable ACPI support for virt arch timer
kvm: arm64: Dispatch virt GIC probing to device tree and ACPI
kvm: arm64: Detect GIC version for proper ACPI vGIC probing
kvm: arm64: Implement ACPI probing code for GICv2
kvm: arm64: Implement ACPI probing code for GICv3
include/kvm/arm_vgic.h | 36 +++++++++---
virt/kvm/arm/arch_timer.c | 64 ++++++++++++++++-----
virt/kvm/arm/vgic-v2.c | 65 +++++++++++++++++++--
virt/kvm/arm/vgic-v3.c | 56 +++++++++++++++++--
virt/kvm/arm/vgic.c | 140 ++++++++++++++++++++++++++++++++++++++++++----
5 files changed, 320 insertions(+), 41 deletions(-)
--
1.8.3.1
next reply other threads:[~2015-05-28 5:34 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-28 5:34 Wei Huang [this message]
2015-05-28 5:34 ` [PATCH V1 1/5] kvm: arm64: Enable ACPI support for virt arch timer Wei Huang
2015-05-28 5:34 ` [PATCH V1 2/5] kvm: arm64: Dispatch virt GIC probing to device tree and ACPI Wei Huang
2015-05-28 5:34 ` [PATCH V1 3/5] kvm: arm64: Detect GIC version for proper ACPI vGIC probing Wei Huang
2015-05-28 5:34 ` [PATCH V1 4/5] kvm: arm64: Implement ACPI probing code for GICv2 Wei Huang
2015-05-29 14:06 ` Andrew Jones
2015-05-29 14:34 ` Wei Huang
2015-05-28 5:34 ` [PATCH V1 5/5] kvm: arm64: Implement ACPI probing code for GICv3 Wei Huang
[not found] <1432790628-15085-1-git-send-email-wei@redhat.com>
2015-06-05 5:32 ` [PATCH V1 0/5] Enable ACPI support for KVM ARM Wei Huang
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=1432791274-15242-1-git-send-email-wei@redhat.com \
--to=wei@redhat.com \
--cc=a.spyridakis@virtualopensystems.com \
--cc=christoffer.dall@linaro.org \
--cc=hanjun.guo@linaro.org \
--cc=kvm@vger.kernel.org \
--cc=kvmarm@lists.cs.columbia.edu \
--cc=marc.zyngier@arm.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).