Add the new flag field to the MADT's GICC structure.
'Online Capable' indicates a disabled CPU can be enabled later.
Signed-off-by: James Morse james.morse@arm.com --- This patch probable needs to go via the upstream acpica project, but is included here so the feature can be testd. --- include/acpi/actbl2.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h index 655102bc6d14..aad34fc3a845 100644 --- a/include/acpi/actbl2.h +++ b/include/acpi/actbl2.h @@ -1014,6 +1014,7 @@ 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_CPU_CAPABLE (1<<3) /* 03: CPU is online capable */
/* 12: Generic Distributor (ACPI 5.0 + ACPI 6.0 changes) */