projects / mirror_ubuntu-bionic-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| f5e706ad SR |
1 | /* cpudata.h: Per-cpu parameters. |
| 2 | * | |
| 3 | * Copyright (C) 2003, 2005, 2006 David S. Miller (davem@davemloft.net) | |
| 4 | */ | |
| 5 | ||
| 6 | #ifndef _SPARC64_CPUDATA_H | |
| 7 | #define _SPARC64_CPUDATA_H | |
| 8 | ||
| f5e706ad SR |
9 | #ifndef __ASSEMBLY__ |
| 10 | ||
| f5e706ad SR |
11 | typedef struct { |
| 12 | /* Dcache line 1 */ | |
| 13 | unsigned int __softirq_pending; /* must be 1st, see rtrap.S */ | |
| e5553a6d | 14 | unsigned int __nmi_count; |
| f5e706ad SR |
15 | unsigned long clock_tick; /* %tick's per second */ |
| 16 | unsigned long __pad; | |
| daecbf58 | 17 | unsigned int irq0_irqs; |
| f5e706ad SR |
18 | unsigned int __pad2; |
| 19 | ||
| 20 | /* Dcache line 2, rarely used */ | |
| 21 | unsigned int dcache_size; | |
| 22 | unsigned int dcache_line_size; | |
| 23 | unsigned int icache_size; | |
| 24 | unsigned int icache_line_size; | |
| 25 | unsigned int ecache_size; | |
| 26 | unsigned int ecache_line_size; | |
| d624716b | 27 | unsigned short sock_id; /* physical package */ |
| acc455cf | 28 | unsigned short core_id; |
| d624716b AP |
29 | unsigned short max_cache_id; /* groupings of highest shared cache */ |
| 30 | unsigned short proc_id; /* strand (aka HW thread) id */ | |
| f5e706ad SR |
31 | } cpuinfo_sparc; |
| 32 | ||
| 33 | DECLARE_PER_CPU(cpuinfo_sparc, __cpu_data); | |
| 34 | #define cpu_data(__cpu) per_cpu(__cpu_data, (__cpu)) | |
| 494fc421 | 35 | #define local_cpu_data() (*this_cpu_ptr(&__cpu_data)) |
| f5e706ad | 36 | |
| f5e706ad SR |
37 | #endif /* !(__ASSEMBLY__) */ |
| 38 | ||
| 19f0fa3f | 39 | #include <asm/trap_block.h> |
| f5e706ad SR |
40 | |
| 41 | #endif /* _SPARC64_CPUDATA_H */ |