| Sam Ravnborg | f5e706a | 2008-07-17 21:55:51 -0700 | [diff] [blame] | 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 | |
| Sam Ravnborg | f5e706a | 2008-07-17 21:55:51 -0700 | [diff] [blame] | 9 | #ifndef __ASSEMBLY__ |
| 10 | |
| Sam Ravnborg | f5e706a | 2008-07-17 21:55:51 -0700 | [diff] [blame] | 11 | typedef struct { |
| 12 | /* Dcache line 1 */ |
| 13 | unsigned int __softirq_pending; /* must be 1st, see rtrap.S */ |
| David S. Miller | e5553a6 | 2009-01-29 21:22:47 -0800 | [diff] [blame] | 14 | unsigned int __nmi_count; |
| Sam Ravnborg | f5e706a | 2008-07-17 21:55:51 -0700 | [diff] [blame] | 15 | unsigned long clock_tick; /* %tick's per second */ |
| 16 | unsigned long __pad; |
| David S. Miller | daecbf5 | 2010-04-06 17:38:52 -0700 | [diff] [blame] | 17 | unsigned int irq0_irqs; |
| Sam Ravnborg | f5e706a | 2008-07-17 21:55:51 -0700 | [diff] [blame] | 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; |
| Atish Patra | d624716 | 2016-10-19 18:33:29 -0600 | [diff] [blame] | 27 | unsigned short sock_id; /* physical package */ |
| chris hyser | acc455c | 2015-04-22 12:28:31 -0400 | [diff] [blame] | 28 | unsigned short core_id; |
| Atish Patra | d624716 | 2016-10-19 18:33:29 -0600 | [diff] [blame] | 29 | unsigned short max_cache_id; /* groupings of highest shared cache */ |
| 30 | unsigned short proc_id; /* strand (aka HW thread) id */ |
| Sam Ravnborg | f5e706a | 2008-07-17 21:55:51 -0700 | [diff] [blame] | 31 | } cpuinfo_sparc; |
| 32 | |
| 33 | DECLARE_PER_CPU(cpuinfo_sparc, __cpu_data); |
| 34 | #define cpu_data(__cpu) per_cpu(__cpu_data, (__cpu)) |
| Christoph Lameter | 494fc42 | 2014-08-17 12:30:54 -0500 | [diff] [blame] | 35 | #define local_cpu_data() (*this_cpu_ptr(&__cpu_data)) |
| Sam Ravnborg | f5e706a | 2008-07-17 21:55:51 -0700 | [diff] [blame] | 36 | |
| Sam Ravnborg | f5e706a | 2008-07-17 21:55:51 -0700 | [diff] [blame] | 37 | #endif /* !(__ASSEMBLY__) */ |
| 38 | |
| David S. Miller | 19f0fa3 | 2009-04-01 01:26:43 -0700 | [diff] [blame] | 39 | #include <asm/trap_block.h> |
| Sam Ravnborg | f5e706a | 2008-07-17 21:55:51 -0700 | [diff] [blame] | 40 | |
| 41 | #endif /* _SPARC64_CPUDATA_H */ |