162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci#ifndef __ARCH_SPARC64_PERCPU__ 362306a36Sopenharmony_ci#define __ARCH_SPARC64_PERCPU__ 462306a36Sopenharmony_ci 562306a36Sopenharmony_ci#include <linux/compiler.h> 662306a36Sopenharmony_ci 762306a36Sopenharmony_ci#ifndef BUILD_VDSO 862306a36Sopenharmony_ciregister unsigned long __local_per_cpu_offset asm("g5"); 962306a36Sopenharmony_ci#endif 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci#ifdef CONFIG_SMP 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ci#include <asm/trap_block.h> 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_ci#define __per_cpu_offset(__cpu) \ 1662306a36Sopenharmony_ci (trap_block[(__cpu)].__per_cpu_base) 1762306a36Sopenharmony_ci#define per_cpu_offset(x) (__per_cpu_offset(x)) 1862306a36Sopenharmony_ci 1962306a36Sopenharmony_ci#define __my_cpu_offset __local_per_cpu_offset 2062306a36Sopenharmony_ci 2162306a36Sopenharmony_ci#else /* ! SMP */ 2262306a36Sopenharmony_ci 2362306a36Sopenharmony_ci#endif /* SMP */ 2462306a36Sopenharmony_ci 2562306a36Sopenharmony_ci#include <asm-generic/percpu.h> 2662306a36Sopenharmony_ci 2762306a36Sopenharmony_ci#endif /* __ARCH_SPARC64_PERCPU__ */ 28