43 lines
1.1 KiB
C
43 lines
1.1 KiB
C
|
/* SPDX-License-Identifier: GPL-2.0 */
|
||
|
|
/* cpudata.h: Per-cpu parameters.
|
||
|
|
*
|
||
|
|
* Copyright (C) 2003, 2005, 2006 David S. Miller (davem@davemloft.net)
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _SPARC64_CPUDATA_H
|
||
|
|
#define _SPARC64_CPUDATA_H
|
||
|
|
|
||
|
|
#ifndef __ASSEMBLY__
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
/* Dcache line 1 */
|
||
|
|
unsigned int __softirq_pending; /* must be 1st, see rtrap.S */
|
||
|
|
unsigned int __nmi_count;
|
||
|
|
unsigned long clock_tick; /* %tick's per second */
|
||
|
|
unsigned long __pad;
|
||
|
|
unsigned int irq0_irqs;
|
||
|
|
unsigned int __pad2;
|
||
|
|
|
||
|
|
/* Dcache line 2, 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 short sock_id; /* physical package */
|
||
|
|
unsigned short core_id;
|
||
|
|
unsigned short max_cache_id; /* groupings of highest shared cache */
|
||
|
|
signed short proc_id; /* strand (aka HW thread) id */
|
||
|
|
} cpuinfo_sparc;
|
||
|
|
|
||
|
|
DECLARE_PER_CPU(cpuinfo_sparc, __cpu_data);
|
||
|
|
#define cpu_data(__cpu) per_cpu(__cpu_data, (__cpu))
|
||
|
|
#define local_cpu_data() (*this_cpu_ptr(&__cpu_data))
|
||
|
|
|
||
|
|
#endif /* !(__ASSEMBLY__) */
|
||
|
|
|
||
|
|
#include <asm/trap_block.h>
|
||
|
|
|
||
|
|
#endif /* _SPARC64_CPUDATA_H */
|