| Message ID | 6473e0bb42524e4f29112290a92539d1a800eb69.1706603678.git.haibo1.xu@intel.com (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
| Series | Add ACPI NUMA support for RISC-V | expand |
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 >
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 --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
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(-)