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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-01-17 14:37:40 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-01-17 14:37:40 -0800 |
| commit | 7f369a8f5ba973c1c1b680dcc99959773193350a (patch) | |
| tree | 5c4fe3a802e791676e36f598ee1105045206300d /include | |
| parent | 7b5bcf9b842087ba38cb6292637910f384368cff (diff) | |
| parent | 5b5268cd49d233f03a5cfb1108dcd38bcb83f6d1 (diff) | |
| download | lwn-7f369a8f5ba973c1c1b680dcc99959773193350a.tar.gz lwn-7f369a8f5ba973c1c1b680dcc99959773193350a.zip | |
Merge tag 'acpi-6.8-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more ACPI updates from Rafael Wysocki:
"These add support for new MADT flags to ACPICA, constify the PNP bus
type structure and add new ACPI IRQ management quirks.
Specifics:
- Make pnp_bus_type const (Greg Kroah-Hartman)
- Add ACPI IRQ management quirks for ASUS ExpertBook B1502CGA and
ASUS Vivobook E1504GA and E1504GAB (Ben Mayo, Michael Maltsev)
- Add new MADT GICC/GICR/ITS non-coherent flags and GICC online
capable bit handling to ACPICA (Lorenzo Pieralisi)"
* tag 'acpi-6.8-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPICA: MADT: Add new MADT GICC/GICR/ITS non-coherent flags handling
ACPICA: MADT: Add GICC online capable bit handling
ACPI: resource: Skip IRQ override on ASUS ExpertBook B1502CGA
ACPI: resource: Add DMI quirks for ASUS Vivobook E1504GA and E1504GAB
PNP: make pnp_bus_type const
Diffstat (limited to 'include')
| -rw-r--r-- | include/acpi/actbl2.h | 12 | ||||
| -rw-r--r-- | include/linux/pnp.h | 2 |
2 files changed, 11 insertions, 3 deletions
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h index 3751ae69432f..9775384d61c6 100644 --- a/include/acpi/actbl2.h +++ b/include/acpi/actbl2.h @@ -1046,6 +1046,8 @@ struct acpi_madt_generic_interrupt { /* ACPI_MADT_ENABLED (1) Processor is usable if set */ #define ACPI_MADT_PERFORMANCE_IRQ_MODE (1<<1) /* 01: Performance Interrupt Mode */ #define ACPI_MADT_VGIC_IRQ_MODE (1<<2) /* 02: VGIC Maintenance Interrupt mode */ +#define ACPI_MADT_GICC_ONLINE_CAPABLE (1<<3) /* 03: Processor is online capable */ +#define ACPI_MADT_GICC_NON_COHERENT (1<<4) /* 04: GIC redistributor is not coherent */ /* 12: Generic Distributor (ACPI 5.0 + ACPI 6.0 changes) */ @@ -1090,21 +1092,27 @@ struct acpi_madt_generic_msi_frame { struct acpi_madt_generic_redistributor { struct acpi_subtable_header header; - u16 reserved; /* reserved - must be zero */ + u8 flags; + u8 reserved; /* reserved - must be zero */ u64 base_address; u32 length; }; +#define ACPI_MADT_GICR_NON_COHERENT (1) + /* 15: Generic Translator (ACPI 6.0) */ struct acpi_madt_generic_translator { struct acpi_subtable_header header; - u16 reserved; /* reserved - must be zero */ + u8 flags; + u8 reserved; /* reserved - must be zero */ u32 translation_id; u64 base_address; u32 reserved2; }; +#define ACPI_MADT_ITS_NON_COHERENT (1) + /* 16: Multiprocessor wakeup (ACPI 6.4) */ struct acpi_madt_multiproc_wakeup { diff --git a/include/linux/pnp.h b/include/linux/pnp.h index 267fb8a4fb6e..ddbe7c3ca4ce 100644 --- a/include/linux/pnp.h +++ b/include/linux/pnp.h @@ -435,7 +435,7 @@ struct pnp_protocol { #define protocol_for_each_dev(protocol, dev) \ list_for_each_entry(dev, &(protocol)->devices, protocol_list) -extern struct bus_type pnp_bus_type; +extern const struct bus_type pnp_bus_type; #if defined(CONFIG_PNP) |