diff options
Diffstat (limited to 'arch/loongarch/include/asm/acpi.h')
| -rw-r--r-- | arch/loongarch/include/asm/acpi.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/arch/loongarch/include/asm/acpi.h b/arch/loongarch/include/asm/acpi.h index 976a810352c6..8de6c4b83a61 100644 --- a/arch/loongarch/include/asm/acpi.h +++ b/arch/loongarch/include/asm/acpi.h @@ -8,11 +8,14 @@ #ifndef _ASM_LOONGARCH_ACPI_H #define _ASM_LOONGARCH_ACPI_H +#include <asm/suspend.h> + #ifdef CONFIG_ACPI extern int acpi_strict; extern int acpi_disabled; extern int acpi_pci_disabled; extern int acpi_noirq; +extern int pptt_enabled; #define acpi_os_ioremap acpi_os_ioremap void __iomem *acpi_os_ioremap(acpi_physical_address phys, acpi_size size); @@ -30,6 +33,14 @@ static inline bool acpi_has_cpu_in_madt(void) } extern struct list_head acpi_wakeup_device_list; +extern struct acpi_madt_core_pic acpi_core_pic[NR_CPUS]; + +extern int __init parse_acpi_topology(void); + +static inline u32 get_acpi_id_for_cpu(unsigned int cpu) +{ + return acpi_core_pic[cpu_logical_map(cpu)].processor_id; +} #endif /* !CONFIG_ACPI */ @@ -37,12 +48,10 @@ extern struct list_head acpi_wakeup_device_list; extern int loongarch_acpi_suspend(void); extern int (*acpi_suspend_lowlevel)(void); -extern void loongarch_suspend_enter(void); static inline unsigned long acpi_get_wakeup_address(void) { #ifdef CONFIG_SUSPEND - extern void loongarch_wakeup_start(void); return (unsigned long)loongarch_wakeup_start; #endif return 0UL; |