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