[PATCH 02/20] ARM64 : Add dummy asm/cpu.h
From: Hanjun Guo <hidden>
Date: 2014-01-17 12:28:51
Also in:
linux-acpi, lkml
Subsystem:
arm64 port (aarch64 architecture), the rest · Maintainers:
Catalin Marinas, Will Deacon, Linus Torvalds
ACPI requires a cpu.h, add a dummy one copied from arm. This will need updated or replaced as ACPI based cpu hotplug or cpu topology for armv8 is worked out. Signed-off-by: Graeme Gregory <redacted> Signed-off-by: Hanjun Guo <redacted> --- arch/arm64/include/asm/cpu.h | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 arch/arm64/include/asm/cpu.h
diff --git a/arch/arm64/include/asm/cpu.h b/arch/arm64/include/asm/cpu.h
new file mode 100644
index 0000000..8625eb1
--- /dev/null
+++ b/arch/arm64/include/asm/cpu.h@@ -0,0 +1,25 @@ +/* + * Copyright (C) 2004-2005 ARM Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef __ASM_ARM_CPU_H +#define __ASM_ARM_CPU_H + +#include <linux/percpu.h> +#include <linux/cpu.h> +#include <linux/topology.h> + +struct cpuinfo_arm { + struct cpu cpu; + u64 cpuid; +#ifdef CONFIG_SMP + unsigned int loops_per_jiffy; +#endif +}; + +DECLARE_PER_CPU(struct cpuinfo_arm, cpu_data); + +#endif
--
1.7.9.5