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| author | Patrick Rudolph <patrick.rudolph@9elements.com> | 2020-03-24 17:29:49 +0100 |
|---|---|---|
| committer | Matt DeVillier <matt.devillier@gmail.com> | 2020-04-13 23:32:27 +0000 |
| commit | 56a3ef2e7419150e468198ac6c6ae2ebdd9e0afd (patch) | |
| tree | 5a35e2a1aaccba906509ae017040d53babf490ca /src/arch/x86/include | |
| parent | c02bda0f066927744c5d75de14e4c1cf73ce39c9 (diff) | |
acpi: Bump MADT to revision 3
Add structs and methods for revision 3.
Change-Id: Ida75f530551ad2b8b20ce7fdeffb3befc51296bc
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39806
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Diffstat (limited to 'src/arch/x86/include')
| -rw-r--r-- | src/arch/x86/include/arch/acpi.h | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/src/arch/x86/include/arch/acpi.h b/src/arch/x86/include/arch/acpi.h index f5ec9f1685..0ed89d1b12 100644 --- a/src/arch/x86/include/arch/acpi.h +++ b/src/arch/x86/include/arch/acpi.h @@ -466,6 +466,26 @@ typedef struct acpi_madt_irqoverride { u16 flags; /* MPS INTI flags */ } __packed acpi_madt_irqoverride_t; +/* MADT: Processor Local x2APIC Structure */ +typedef struct acpi_madt_lx2apic { + u8 type; /* Type (9) */ + u8 length; /* Length in bytes (16) */ + u16 reserved; + u32 x2apic_id; /* Local x2APIC ID */ + u32 flags; /* Same as Local APIC flags */ + u32 processor_id; /* ACPI processor ID */ +} __packed acpi_madt_lx2apic_t; + +/* MADT: Processor Local x2APIC NMI Structure */ +typedef struct acpi_madt_lx2apic_nmi { + u8 type; /* Type (10) */ + u8 length; /* Length in bytes (12) */ + u16 flags; /* Same as MPS INTI flags */ + u32 processor_id; /* ACPI processor ID */ + u8 lint; /* Local APIC LINT# */ + u8 reserved[3]; +} __packed acpi_madt_lx2apic_nmi_t; + #define ACPI_DBG2_PORT_SERIAL 0x8000 #define ACPI_DBG2_PORT_SERIAL_16550 0x0000 #define ACPI_DBG2_PORT_SERIAL_16550_DBGP 0x0001 @@ -871,7 +891,9 @@ void acpi_create_madt(acpi_madt_t *madt); unsigned long acpi_create_madt_lapics(unsigned long current); unsigned long acpi_create_madt_lapic_nmis(unsigned long current, u16 flags, u8 lint); - +int acpi_create_madt_lx2apic(acpi_madt_lx2apic_t *lapic, u32 cpu, u32 apic); +int acpi_create_madt_lx2apic_nmi(acpi_madt_lx2apic_nmi_t *lapic_nmi, u32 cpu, + u16 flags, u8 lint); int acpi_create_srat_lapic(acpi_srat_lapic_t *lapic, u8 node, u8 apic); int acpi_create_srat_mem(acpi_srat_mem_t *mem, u8 node, u32 basek, u32 sizek, u32 flags); |