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[1/4] ACPICA: SRAT: Add RISC-V RINTC affinity structure

Message ID 6473e0bb42524e4f29112290a92539d1a800eb69.1706603678.git.haibo1.xu@intel.com (mailing list archive)
State Superseded
Headers show
Series Add ACPI NUMA support for RISC-V | expand

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conchuod/patch-1-test-1 success .github/scripts/patches/tests/build_rv32_defconfig.sh
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conchuod/patch-1-test-12 success .github/scripts/patches/tests/verify_signedoff.sh

Commit Message

Xu, Haibo1 Jan. 31, 2024, 2:31 a.m. UTC 
ACPICA commit 93caddbf2f620769052c59ec471f018281dc3a24

Add definition of RISC-V Interrupt Controller(RINTC)
affinity structure which was approved by UEFI forum
and will be part of next ACPI spec version(6.6).

Link: https://github.com/acpica/acpica/commit/93caddbf
Signed-off-by: Haibo Xu <haibo1.xu@intel.com>
---
 include/acpi/actbl3.h | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

Comments

Rafael J. Wysocki Feb. 12, 2024, 1:31 p.m. UTC | #1 
On Wed, Jan 31, 2024 at 3:18 AM Haibo Xu <haibo1.xu@intel.com> wrote:
>
> ACPICA commit 93caddbf2f620769052c59ec471f018281dc3a24

Not really.

> Add definition of RISC-V Interrupt Controller(RINTC)
> affinity structure which was approved by UEFI forum
> and will be part of next ACPI spec version(6.6).
>
> Link: https://github.com/acpica/acpica/commit/93caddbf

And this doesn't point to an upstream ACPICA PR.

> Signed-off-by: Haibo Xu <haibo1.xu@intel.com>
> ---
>  include/acpi/actbl3.h | 18 +++++++++++++++++-
>  1 file changed, 17 insertions(+), 1 deletion(-)
>
> diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h
> index c080d579a546..5202e3fc9b41 100644
> --- a/include/acpi/actbl3.h
> +++ b/include/acpi/actbl3.h
> @@ -192,7 +192,8 @@ enum acpi_srat_type {
>         ACPI_SRAT_TYPE_GIC_ITS_AFFINITY = 4,    /* ACPI 6.2 */
>         ACPI_SRAT_TYPE_GENERIC_AFFINITY = 5,    /* ACPI 6.3 */
>         ACPI_SRAT_TYPE_GENERIC_PORT_AFFINITY = 6,       /* ACPI 6.4 */
> -       ACPI_SRAT_TYPE_RESERVED = 7     /* 7 and greater are reserved */
> +       ACPI_SRAT_TYPE_RINTC_AFFINITY = 7,      /* ACPI 6.6 */
> +       ACPI_SRAT_TYPE_RESERVED = 8     /* 8 and greater are reserved */
>  };
>
>  /*
> @@ -296,6 +297,21 @@ struct acpi_srat_generic_affinity {
>  #define ACPI_SRAT_GENERIC_AFFINITY_ENABLED     (1)     /* 00: Use affinity structure */
>  #define ACPI_SRAT_ARCHITECTURAL_TRANSACTIONS   (1<<1)  /* ACPI 6.4 */
>
> +/* 7: RINTC Affinity (ACPI 6.6) */
> +
> +struct acpi_srat_rintc_affinity {
> +       struct acpi_subtable_header header;
> +       u16 reserved;           /* Reserved, must be zero */
> +       u32 proximity_domain;
> +       u32 acpi_processor_uid;
> +       u32 flags;
> +       u32 clock_domain;
> +};
> +
> +/* Flags for struct acpi_srat_rintc_affinity */
> +
> +#define ACPI_SRAT_RINTC_ENABLED     (1)        /* 00: Use affinity structure */
> +
>  /*******************************************************************************
>   *
>   * STAO - Status Override Table (_STA override) - ACPI 6.0
> --
> 2.34.1
>
Haibo Xu Feb. 18, 2024, 7:18 a.m. UTC | #2 
On Mon, Feb 12, 2024 at 9:31 PM Rafael J. Wysocki <rafael@kernel.org> wrote:
>
> On Wed, Jan 31, 2024 at 3:18 AM Haibo Xu <haibo1.xu@intel.com> wrote:
> >
> > ACPICA commit 93caddbf2f620769052c59ec471f018281dc3a24
>
> Not really.
>
> > Add definition of RISC-V Interrupt Controller(RINTC)
> > affinity structure which was approved by UEFI forum
> > and will be part of next ACPI spec version(6.6).
> >
> > Link: https://github.com/acpica/acpica/commit/93caddbf
>
> And this doesn't point to an upstream ACPICA PR.
>

Hi Rafael,

This patch was generated by the acpica/generate/linux/gen-patch.sh and
should be merged
through the ACPICA project. To include it in this series is just to
serve as a reference.

BTW, the corresponding ACPICA patch is still under review and please
refer to the following
link for the status.

https://github.com/acpica/acpica/pull/926

Regards,
Haibo

> > Signed-off-by: Haibo Xu <haibo1.xu@intel.com>
> > ---
> >  include/acpi/actbl3.h | 18 +++++++++++++++++-
> >  1 file changed, 17 insertions(+), 1 deletion(-)
> >
> > diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h
> > index c080d579a546..5202e3fc9b41 100644
> > --- a/include/acpi/actbl3.h
> > +++ b/include/acpi/actbl3.h
> > @@ -192,7 +192,8 @@ enum acpi_srat_type {
> >         ACPI_SRAT_TYPE_GIC_ITS_AFFINITY = 4,    /* ACPI 6.2 */
> >         ACPI_SRAT_TYPE_GENERIC_AFFINITY = 5,    /* ACPI 6.3 */
> >         ACPI_SRAT_TYPE_GENERIC_PORT_AFFINITY = 6,       /* ACPI 6.4 */
> > -       ACPI_SRAT_TYPE_RESERVED = 7     /* 7 and greater are reserved */
> > +       ACPI_SRAT_TYPE_RINTC_AFFINITY = 7,      /* ACPI 6.6 */
> > +       ACPI_SRAT_TYPE_RESERVED = 8     /* 8 and greater are reserved */
> >  };
> >
> >  /*
> > @@ -296,6 +297,21 @@ struct acpi_srat_generic_affinity {
> >  #define ACPI_SRAT_GENERIC_AFFINITY_ENABLED     (1)     /* 00: Use affinity structure */
> >  #define ACPI_SRAT_ARCHITECTURAL_TRANSACTIONS   (1<<1)  /* ACPI 6.4 */
> >
> > +/* 7: RINTC Affinity (ACPI 6.6) */
> > +
> > +struct acpi_srat_rintc_affinity {
> > +       struct acpi_subtable_header header;
> > +       u16 reserved;           /* Reserved, must be zero */
> > +       u32 proximity_domain;
> > +       u32 acpi_processor_uid;
> > +       u32 flags;
> > +       u32 clock_domain;
> > +};
> > +
> > +/* Flags for struct acpi_srat_rintc_affinity */
> > +
> > +#define ACPI_SRAT_RINTC_ENABLED     (1)        /* 00: Use affinity structure */
> > +
> >  /*******************************************************************************
> >   *
> >   * STAO - Status Override Table (_STA override) - ACPI 6.0
> > --
> > 2.34.1
> >
diff mbox series

Patch

diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h
index c080d579a546..5202e3fc9b41 100644
--- a/include/acpi/actbl3.h
+++ b/include/acpi/actbl3.h
@@ -192,7 +192,8 @@  enum acpi_srat_type {
 	ACPI_SRAT_TYPE_GIC_ITS_AFFINITY = 4,	/* ACPI 6.2 */
 	ACPI_SRAT_TYPE_GENERIC_AFFINITY = 5,	/* ACPI 6.3 */
 	ACPI_SRAT_TYPE_GENERIC_PORT_AFFINITY = 6,	/* ACPI 6.4 */
-	ACPI_SRAT_TYPE_RESERVED = 7	/* 7 and greater are reserved */
+	ACPI_SRAT_TYPE_RINTC_AFFINITY = 7,	/* ACPI 6.6 */
+	ACPI_SRAT_TYPE_RESERVED = 8	/* 8 and greater are reserved */
 };
 
 /*
@@ -296,6 +297,21 @@  struct acpi_srat_generic_affinity {
 #define ACPI_SRAT_GENERIC_AFFINITY_ENABLED     (1)	/* 00: Use affinity structure */
 #define ACPI_SRAT_ARCHITECTURAL_TRANSACTIONS   (1<<1)	/* ACPI 6.4 */
 
+/* 7: RINTC Affinity (ACPI 6.6) */
+
+struct acpi_srat_rintc_affinity {
+	struct acpi_subtable_header header;
+	u16 reserved;           /* Reserved, must be zero */
+	u32 proximity_domain;
+	u32 acpi_processor_uid;
+	u32 flags;
+	u32 clock_domain;
+};
+
+/* Flags for struct acpi_srat_rintc_affinity */
+
+#define ACPI_SRAT_RINTC_ENABLED     (1)	/* 00: Use affinity structure */
+
 /*******************************************************************************
  *
  * STAO - Status Override Table (_STA override) - ACPI 6.0