From: "Rafael J. Wysocki" <rafael@kernel.org>
To: 陈华才 <chenhuacai@loongson.cn>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>,
"Rafael J . Wysocki" <rjw@rjwysocki.net>,
Len Brown <lenb@kernel.org>,
Robert Moore <robert.moore@intel.com>,
Erik Kaneda <erik.kaneda@intel.com>,
ACPI Devel Maling List <linux-acpi@vger.kernel.org>,
"open list:ACPI COMPONENT ARCHITECTURE (ACPICA)"
<devel@acpica.org>, Xuefeng Li <lixuefeng@loongson.cn>,
Jiaxun Yang <jiaxun.yang@flygoat.com>,
chenhuacai@gmail.com
Subject: Re: Re: [PATCH 1/3] ACPI: Add LoongArch support for ACPI_PROCESSOR/ACPI_NUMA
Date: Fri, 16 Jul 2021 19:11:25 +0200 [thread overview]
Message-ID: <CAJZ5v0juBC5USF_t-kF7Npk7onXF6SkKvwechuUYiM2jzFuN3Q@mail.gmail.com> (raw)
In-Reply-To: <407870af.c1bf.17aa87f94db.Coremail.chenhuacai@loongson.cn>
On Thu, Jul 15, 2021 at 6:49 AM 陈华才 <chenhuacai@loongson.cn> wrote:
>
> Hi, Rafael,
>
>
> > -----原始邮件-----
> > 发件人: "Rafael J. Wysocki" <rafael@kernel.org>
> > 发送时间: 2021-07-14 20:30:33 (星期三)
> > 收件人: "Huacai Chen" <chenhuacai@loongson.cn>
> > 抄送: "Rafael J . Wysocki" <rjw@rjwysocki.net>, "Len Brown" <lenb@kernel.org>, "Robert Moore" <robert.moore@intel.com>, "Erik Kaneda" <erik.kaneda@intel.com>, "ACPI Devel Maling List" <linux-acpi@vger.kernel.org>, "open list:ACPI COMPONENT ARCHITECTURE (ACPICA)" <devel@acpica.org>, "Xuefeng Li" <lixuefeng@loongson.cn>, "Jiaxun Yang" <jiaxun.yang@flygoat.com>
> > 主题: Re: [PATCH 1/3] ACPI: Add LoongArch support for ACPI_PROCESSOR/ACPI_NUMA
> >
> > On Mon, Jul 5, 2021 at 2:41 PM Huacai Chen <chenhuacai@loongson.cn> wrote:
> > >
> > > We are preparing to add new Loongson (based on LoongArch, not MIPS)
> > > support. LoongArch use ACPI other than DT as its boot protocol, so
> > > add its support for ACPI_PROCESSOR/ACPI_NUMA.
> > >
> > > Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
> > > ---
> > > drivers/acpi/Kconfig | 4 ++--
> > > drivers/acpi/numa/Kconfig | 2 +-
> > > drivers/acpi/numa/srat.c | 2 +-
> > > include/linux/acpi.h | 2 +-
> > > 4 files changed, 5 insertions(+), 5 deletions(-)
> > >
> > > diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
> > > index fe0bb6277e4d..90afa44efcba 100644
> > > --- a/drivers/acpi/Kconfig
> > > +++ b/drivers/acpi/Kconfig
> > > @@ -280,9 +280,9 @@ config ACPI_CPPC_LIB
> > >
> > > config ACPI_PROCESSOR
> > > tristate "Processor"
> > > - depends on X86 || IA64 || ARM64
> > > + depends on X86 || IA64 || ARM64 || LOONGARCH
> > > select ACPI_PROCESSOR_IDLE
> > > - select ACPI_CPU_FREQ_PSS if X86 || IA64
> > > + select ACPI_CPU_FREQ_PSS if X86 || IA64 || LOONGARCH
> > > default y
> > > help
> > > This driver adds support for the ACPI Processor package. It is required
> > > diff --git a/drivers/acpi/numa/Kconfig b/drivers/acpi/numa/Kconfig
> > > index fcf2e556d69d..39b1f34c21df 100644
> > > --- a/drivers/acpi/numa/Kconfig
> > > +++ b/drivers/acpi/numa/Kconfig
> > > @@ -2,7 +2,7 @@
> > > config ACPI_NUMA
> > > bool "NUMA support"
> > > depends on NUMA
> > > - depends on (X86 || IA64 || ARM64)
> > > + depends on (X86 || IA64 || ARM64 || LOONGARCH)
> > > default y if IA64 || ARM64
> > >
> > > config ACPI_HMAT
> > > diff --git a/drivers/acpi/numa/srat.c b/drivers/acpi/numa/srat.c
> > > index 6021a1013442..b8795fc49097 100644
> > > --- a/drivers/acpi/numa/srat.c
> > > +++ b/drivers/acpi/numa/srat.c
> > > @@ -206,7 +206,7 @@ int __init srat_disabled(void)
> > > return acpi_numa < 0;
> > > }
> > >
> > > -#if defined(CONFIG_X86) || defined(CONFIG_ARM64)
> > > +#if defined(CONFIG_X86) || defined(CONFIG_ARM64) || defined(CONFIG_LOONGARCH)
> > > /*
> > > * Callback for SLIT parsing. pxm_to_node() returns NUMA_NO_NODE for
> > > * I/O localities since SRAT does not list them. I/O localities are
> > > diff --git a/include/linux/acpi.h b/include/linux/acpi.h
> > > index 6bb36fd6ba31..3ba8511cbede 100644
> > > --- a/include/linux/acpi.h
> > > +++ b/include/linux/acpi.h
> > > @@ -249,7 +249,7 @@ void acpi_table_print_madt_entry (struct acpi_subtable_header *madt);
> > > /* the following numa functions are architecture-dependent */
> > > void acpi_numa_slit_init (struct acpi_table_slit *slit);
> > >
> > > -#if defined(CONFIG_X86) || defined(CONFIG_IA64)
> > > +#if defined(CONFIG_X86) || defined(CONFIG_IA64) || defined(CONFIG_LOONGARCH)
> > > void acpi_numa_processor_affinity_init (struct acpi_srat_cpu_affinity *pa);
> > > #else
> > > static inline void
> > > --
> >
> > Does this patch alone make sense without the other two in the series?
> > If so, I can queue it up for 5.15, so please let me know.
> Yes, this patch has no dependency with other two.
OK, applied as 5.15 material.
Thanks!
WARNING: multiple messages have this Message-ID (diff)
From: Rafael J. Wysocki <rafael at kernel.org>
To: devel@acpica.org
Subject: [Devel] Re: [PATCH 1/3] ACPI: Add LoongArch support for ACPI_PROCESSOR/ACPI_NUMA
Date: Fri, 16 Jul 2021 19:11:25 +0200 [thread overview]
Message-ID: <CAJZ5v0juBC5USF_t-kF7Npk7onXF6SkKvwechuUYiM2jzFuN3Q@mail.gmail.com> (raw)
In-Reply-To: 407870af.c1bf.17aa87f94db.Coremail.chenhuacai@loongson.cn
[-- Attachment #1: Type: text/plain, Size: 4572 bytes --]
On Thu, Jul 15, 2021 at 6:49 AM 陈华才 <chenhuacai(a)loongson.cn> wrote:
>
> Hi, Rafael,
>
>
> > -----原始邮件-----
> > 发件人: "Rafael J. Wysocki" <rafael(a)kernel.org>
> > 发送时间: 2021-07-14 20:30:33 (星期三)
> > 收件人: "Huacai Chen" <chenhuacai(a)loongson.cn>
> > 抄送: "Rafael J . Wysocki" <rjw(a)rjwysocki.net>, "Len Brown" <lenb(a)kernel.org>, "Robert Moore" <robert.moore(a)intel.com>, "Erik Kaneda" <erik.kaneda(a)intel.com>, "ACPI Devel Maling List" <linux-acpi(a)vger.kernel.org>, "open list:ACPI COMPONENT ARCHITECTURE (ACPICA)" <devel(a)acpica.org>, "Xuefeng Li" <lixuefeng(a)loongson.cn>, "Jiaxun Yang" <jiaxun.yang(a)flygoat.com>
> > 主题: Re: [PATCH 1/3] ACPI: Add LoongArch support for ACPI_PROCESSOR/ACPI_NUMA
> >
> > On Mon, Jul 5, 2021 at 2:41 PM Huacai Chen <chenhuacai(a)loongson.cn> wrote:
> > >
> > > We are preparing to add new Loongson (based on LoongArch, not MIPS)
> > > support. LoongArch use ACPI other than DT as its boot protocol, so
> > > add its support for ACPI_PROCESSOR/ACPI_NUMA.
> > >
> > > Signed-off-by: Huacai Chen <chenhuacai(a)loongson.cn>
> > > ---
> > > drivers/acpi/Kconfig | 4 ++--
> > > drivers/acpi/numa/Kconfig | 2 +-
> > > drivers/acpi/numa/srat.c | 2 +-
> > > include/linux/acpi.h | 2 +-
> > > 4 files changed, 5 insertions(+), 5 deletions(-)
> > >
> > > diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
> > > index fe0bb6277e4d..90afa44efcba 100644
> > > --- a/drivers/acpi/Kconfig
> > > +++ b/drivers/acpi/Kconfig
> > > @@ -280,9 +280,9 @@ config ACPI_CPPC_LIB
> > >
> > > config ACPI_PROCESSOR
> > > tristate "Processor"
> > > - depends on X86 || IA64 || ARM64
> > > + depends on X86 || IA64 || ARM64 || LOONGARCH
> > > select ACPI_PROCESSOR_IDLE
> > > - select ACPI_CPU_FREQ_PSS if X86 || IA64
> > > + select ACPI_CPU_FREQ_PSS if X86 || IA64 || LOONGARCH
> > > default y
> > > help
> > > This driver adds support for the ACPI Processor package. It is required
> > > diff --git a/drivers/acpi/numa/Kconfig b/drivers/acpi/numa/Kconfig
> > > index fcf2e556d69d..39b1f34c21df 100644
> > > --- a/drivers/acpi/numa/Kconfig
> > > +++ b/drivers/acpi/numa/Kconfig
> > > @@ -2,7 +2,7 @@
> > > config ACPI_NUMA
> > > bool "NUMA support"
> > > depends on NUMA
> > > - depends on (X86 || IA64 || ARM64)
> > > + depends on (X86 || IA64 || ARM64 || LOONGARCH)
> > > default y if IA64 || ARM64
> > >
> > > config ACPI_HMAT
> > > diff --git a/drivers/acpi/numa/srat.c b/drivers/acpi/numa/srat.c
> > > index 6021a1013442..b8795fc49097 100644
> > > --- a/drivers/acpi/numa/srat.c
> > > +++ b/drivers/acpi/numa/srat.c
> > > @@ -206,7 +206,7 @@ int __init srat_disabled(void)
> > > return acpi_numa < 0;
> > > }
> > >
> > > -#if defined(CONFIG_X86) || defined(CONFIG_ARM64)
> > > +#if defined(CONFIG_X86) || defined(CONFIG_ARM64) || defined(CONFIG_LOONGARCH)
> > > /*
> > > * Callback for SLIT parsing. pxm_to_node() returns NUMA_NO_NODE for
> > > * I/O localities since SRAT does not list them. I/O localities are
> > > diff --git a/include/linux/acpi.h b/include/linux/acpi.h
> > > index 6bb36fd6ba31..3ba8511cbede 100644
> > > --- a/include/linux/acpi.h
> > > +++ b/include/linux/acpi.h
> > > @@ -249,7 +249,7 @@ void acpi_table_print_madt_entry (struct acpi_subtable_header *madt);
> > > /* the following numa functions are architecture-dependent */
> > > void acpi_numa_slit_init (struct acpi_table_slit *slit);
> > >
> > > -#if defined(CONFIG_X86) || defined(CONFIG_IA64)
> > > +#if defined(CONFIG_X86) || defined(CONFIG_IA64) || defined(CONFIG_LOONGARCH)
> > > void acpi_numa_processor_affinity_init (struct acpi_srat_cpu_affinity *pa);
> > > #else
> > > static inline void
> > > --
> >
> > Does this patch alone make sense without the other two in the series?
> > If so, I can queue it up for 5.15, so please let me know.
> Yes, this patch has no dependency with other two.
OK, applied as 5.15 material.
Thanks!
next prev parent reply other threads:[~2021-07-16 17:11 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-05 12:42 [PATCH 0/3] ACPI: Add LoongArch-related definitions Huacai Chen
2021-07-05 12:42 ` [PATCH 1/3] ACPI: Add LoongArch support for ACPI_PROCESSOR/ACPI_NUMA Huacai Chen
2021-07-14 12:30 ` Rafael J. Wysocki
2021-07-14 12:30 ` [Devel] " Rafael J. Wysocki
2021-07-15 4:49 ` 陈华才
2021-07-16 17:11 ` Rafael J. Wysocki [this message]
2021-07-16 17:11 ` [Devel] " Rafael J. Wysocki
2021-07-05 12:42 ` [PATCH 2/3] ACPICA: MADT: Add LoongArch APICs support Huacai Chen
2021-07-08 21:35 ` Moore, Robert
2021-07-08 21:35 ` [Devel] " Moore, Robert
2021-07-09 3:08 ` 陈华才
2021-07-05 13:05 ` [PATCH 3/3] ACPICA: Events: Support fixed pcie wake event Huacai Chen
2021-07-14 14:51 ` Moore, Robert
2021-07-14 14:51 ` [Devel] " Moore, Robert
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