diff options
Diffstat (limited to 'arch/x86/cpu/intel_common/acpi.c')
| -rw-r--r-- | arch/x86/cpu/intel_common/acpi.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/arch/x86/cpu/intel_common/acpi.c b/arch/x86/cpu/intel_common/acpi.c index 29676b4abfa..982149b394e 100644 --- a/arch/x86/cpu/intel_common/acpi.c +++ b/arch/x86/cpu/intel_common/acpi.c @@ -19,6 +19,7 @@ #include <asm/global_data.h> #include <asm/intel_acpi.h> #include <asm/ioapic.h> +#include <asm/lapic.h> #include <asm/mpspec.h> #include <asm/smm.h> #include <asm/turbo.h> @@ -80,33 +81,40 @@ static int acpi_sci_irq(void) return sci_irq; } -static unsigned long acpi_madt_irq_overrides(unsigned long current) +static void *acpi_madt_irq_overrides(void *current) { int sci = acpi_sci_irq(); u16 flags = MP_IRQ_TRIGGER_LEVEL; - if (sci < 0) - return log_msg_ret("sci irq", sci); + if (sci < 0) { + log_err("sci irq %d", sci); + return current; + } /* INT_SRC_OVR */ - current += acpi_create_madt_irqoverride((void *)current, 0, 0, 2, 0); + current += acpi_create_madt_irqoverride(current, 0, 0, 2, 0); flags |= arch_madt_sci_irq_polarity(sci); /* SCI */ current += - acpi_create_madt_irqoverride((void *)current, 0, sci, sci, flags); + acpi_create_madt_irqoverride(current, 0, sci, sci, flags); return current; } -u32 acpi_fill_madt(u32 current) +void *acpi_fill_madt(struct acpi_madt *madt, struct acpi_ctx *ctx) { + void *current = ctx->current; + + madt->lapic_addr = LAPIC_DEFAULT_BASE; + madt->flags = ACPI_MADT_PCAT_COMPAT; + /* Local APICs */ current += acpi_create_madt_lapics(current); /* IOAPIC */ - current += acpi_create_madt_ioapic((void *)current, 2, IO_APIC_ADDR, 0); + current += acpi_create_madt_ioapic(current, 2, IO_APIC_ADDR, 0); return acpi_madt_irq_overrides(current); } |