1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* cpudata.h: Per-cpu parameters. 3 * 4 * Copyright (C) 2004 Keith M Wesolowski (wesolows@foobazco.org) 5 * 6 * Based on include/asm/cpudata.h and Linux 2.4 smp.h 7 * both (C) David S. Miller. 8 */ 9 10 #ifndef _SPARC_CPUDATA_H 11 #define _SPARC_CPUDATA_H 12 13 #include <linux/percpu.h> 14 15 typedef struct { 16 unsigned long udelay_val; 17 unsigned long clock_tick; 18 unsigned int counter; 19 #ifdef CONFIG_SMP 20 unsigned int irq_resched_count; 21 unsigned int irq_call_count; 22 #endif 23 int prom_node; 24 int mid; 25 int next; 26 } cpuinfo_sparc; 27 28 DECLARE_PER_CPU(cpuinfo_sparc, __cpu_data); 29 #define cpu_data(__cpu) per_cpu(__cpu_data, (__cpu)) 30 #define local_cpu_data() (*this_cpu_ptr(&__cpu_data)) 31 32 #endif /* _SPARC_CPUDATA_H */ 33