| /* cpudata.h: Per-cpu parameters. |
| * |
| * Copyright (C) 2003, 2005 David S. Miller (davem@redhat.com) |
| */ |
| |
| #ifndef _SPARC64_CPUDATA_H |
| #define _SPARC64_CPUDATA_H |
| |
| #include <linux/percpu.h> |
| |
| typedef struct { |
| /* Dcache line 1 */ |
| unsigned int __softirq_pending; /* must be 1st, see rtrap.S */ |
| unsigned int multiplier; |
| unsigned int counter; |
| unsigned int idle_volume; |
| unsigned long clock_tick; /* %tick's per second */ |
| unsigned long udelay_val; |
| |
| /* Dcache line 2 */ |
| unsigned int pgcache_size; |
| unsigned int __pad1; |
| unsigned long *pte_cache[2]; |
| unsigned long *pgd_cache; |
| |
| /* Dcache line 3, rarely used */ |
| unsigned int dcache_size; |
| unsigned int dcache_line_size; |
| unsigned int icache_size; |
| unsigned int icache_line_size; |
| unsigned int ecache_size; |
| unsigned int ecache_line_size; |
| unsigned int __pad2; |
| unsigned int __pad3; |
| } cpuinfo_sparc; |
| |
| DECLARE_PER_CPU(cpuinfo_sparc, __cpu_data); |
| #define cpu_data(__cpu) per_cpu(__cpu_data, (__cpu)) |
| #define local_cpu_data() __get_cpu_var(__cpu_data) |
| |
| #endif /* _SPARC64_CPUDATA_H */ |
