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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-07-25 13:40:39 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-07-25 13:40:39 +0200 |
| commit | d85f4eb6993d8c743ac89e427479cbe9efc14683 (patch) | |
| tree | 19721887e8b2c9823d55e0e1a5887f244b8c2634 /arch/arm64/include/asm/acpi.h | |
| parent | Linux 4.7 (diff) | |
| parent | ACPI / NUMA: Enable ACPI based NUMA on ARM64 (diff) | |
| download | linux-d85f4eb6993d8c743ac89e427479cbe9efc14683.tar.xz linux-d85f4eb6993d8c743ac89e427479cbe9efc14683.zip | |
Merge branch 'acpi-numa'
* acpi-numa:
ACPI / NUMA: Enable ACPI based NUMA on ARM64
arm64, ACPI, NUMA: NUMA support based on SRAT and SLIT
ACPI / processor: Add acpi_map_madt_entry()
ACPI / NUMA: Improve SRAT error detection and add messages
ACPI / NUMA: Move acpi_numa_memory_affinity_init() to drivers/acpi/numa.c
ACPI / NUMA: remove unneeded acpi_numa=1
ACPI / NUMA: move bad_srat() and srat_disabled() to drivers/acpi/numa.c
x86 / ACPI / NUMA: cleanup acpi_numa_processor_affinity_init()
arm64, NUMA: Cleanup NUMA disabled messages
arm64, NUMA: rework numa_add_memblk()
ACPI / NUMA: move acpi_numa_slit_init() to drivers/acpi/numa.c
ACPI / NUMA: Move acpi_numa_arch_fixup() to ia64 only
ACPI / NUMA: remove duplicate NULL check
ACPI / NUMA: Replace ACPI_DEBUG_PRINT() with pr_debug()
ACPI / NUMA: Use pr_fmt() instead of printk
Diffstat (limited to 'arch/arm64/include/asm/acpi.h')
| -rw-r--r-- | arch/arm64/include/asm/acpi.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/acpi.h b/arch/arm64/include/asm/acpi.h index aee323b13802..4b13ecd3977a 100644 --- a/arch/arm64/include/asm/acpi.h +++ b/arch/arm64/include/asm/acpi.h @@ -113,4 +113,12 @@ static inline const char *acpi_get_enable_method(int cpu) pgprot_t arch_apei_get_mem_attribute(phys_addr_t addr); #endif +#ifdef CONFIG_ACPI_NUMA +int arm64_acpi_numa_init(void); +int acpi_numa_get_nid(unsigned int cpu, u64 hwid); +#else +static inline int arm64_acpi_numa_init(void) { return -ENOSYS; } +static inline int acpi_numa_get_nid(unsigned int cpu, u64 hwid) { return NUMA_NO_NODE; } +#endif /* CONFIG_ACPI_NUMA */ + #endif /*_ASM_ACPI_H*/ |