[v4] arm/acpi: simplify aml code and enable SHPC

[Qemu-devel] [PATCH v4 0/2] arm/acpi: simplify aml code and enable SHPC

Heyi Guo posted 2 patches 6 years, 8 months ago

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git fetch https://github.com/patchew-project/qemu tags/patchew/1551879417-21031-1-git-send-email-guoheyi@huawei.com

Maintainers: "Michael S. Tsirkin" <mst@redhat.com>, Peter Maydell <peter.maydell@linaro.org>, Shannon Zhao <shannon.zhaosl@gmail.com>, Igor Mammedov <imammedo@redhat.com>

There is a newer version of this series

hw/arm/virt-acpi-build.c | 21 +++++++++++++--------
1 file changed, 13 insertions(+), 8 deletions(-)

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[Qemu-devel] [PATCH v4 0/2] arm/acpi: simplify aml code and enable SHPC

Posted by Heyi Guo 6 years, 8 months ago

After the introduction of generic PCIe root port and PCIe-PCI bridge, we will
also have SHPC controller on ARM, and we don't support ACPI hot plug, so just
enable SHPC native hot plug.

Igor also spotted the store operation outside of bit and/or is not necessary, so
simply the code at first.

v4:
- Improve the code indention.

Cc: Shannon Zhao <shannon.zhaosl@gmail.com>
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Igor Mammedov <imammedo@redhat.com>

Heyi Guo (2):
  hw/arm/acpi: simplify AML bit and/or statement
  hw/arm/acpi: enable SHPC native hot plug

 hw/arm/virt-acpi-build.c | 21 +++++++++++++--------
 1 file changed, 13 insertions(+), 8 deletions(-)

-- 
1.8.3.1

Re: [Qemu-devel] [PATCH v4 0/2] arm/acpi: simplify aml code and enable SHPC

Posted by Igor Mammedov 6 years, 8 months ago

On Wed, 6 Mar 2019 21:36:55 +0800
Heyi Guo <guoheyi@huawei.com> wrote:

> After the introduction of generic PCIe root port and PCIe-PCI bridge, we will
> also have SHPC controller on ARM, and we don't support ACPI hot plug, so just
> enable SHPC native hot plug.
> 
> Igor also spotted the store operation outside of bit and/or is not necessary, so
> simply the code at first.

Since it's pretty close to soft-freeze ping Peter in 1-2 days,
otherwise patches might miss 4.0 release.

> 
> v4:
> - Improve the code indention.
> 
> Cc: Shannon Zhao <shannon.zhaosl@gmail.com>
> Cc: Peter Maydell <peter.maydell@linaro.org>
> Cc: "Michael S. Tsirkin" <mst@redhat.com>
> Cc: Igor Mammedov <imammedo@redhat.com>
> 
> Heyi Guo (2):
>   hw/arm/acpi: simplify AML bit and/or statement
>   hw/arm/acpi: enable SHPC native hot plug
> 
>  hw/arm/virt-acpi-build.c | 21 +++++++++++++--------
>  1 file changed, 13 insertions(+), 8 deletions(-)
>