cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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cpudata_64.h (1153B)


      1/* SPDX-License-Identifier: GPL-2.0 */
      2/* cpudata.h: Per-cpu parameters.
      3 *
      4 * Copyright (C) 2003, 2005, 2006 David S. Miller (davem@davemloft.net)
      5 */
      6
      7#ifndef _SPARC64_CPUDATA_H
      8#define _SPARC64_CPUDATA_H
      9
     10#ifndef __ASSEMBLY__
     11
     12typedef struct {
     13	/* Dcache line 1 */
     14	unsigned int	__softirq_pending; /* must be 1st, see rtrap.S */
     15	unsigned int	__nmi_count;
     16	unsigned long	clock_tick;	/* %tick's per second */
     17	unsigned long	__pad;
     18	unsigned int	irq0_irqs;
     19	unsigned int	__pad2;
     20
     21	/* Dcache line 2, rarely used */
     22	unsigned int	dcache_size;
     23	unsigned int	dcache_line_size;
     24	unsigned int	icache_size;
     25	unsigned int	icache_line_size;
     26	unsigned int	ecache_size;
     27	unsigned int	ecache_line_size;
     28	unsigned short	sock_id;	/* physical package */
     29	unsigned short	core_id;
     30	unsigned short  max_cache_id;	/* groupings of highest shared cache */
     31	signed short	proc_id;	/* strand (aka HW thread) id */
     32} cpuinfo_sparc;
     33
     34DECLARE_PER_CPU(cpuinfo_sparc, __cpu_data);
     35#define cpu_data(__cpu)		per_cpu(__cpu_data, (__cpu))
     36#define local_cpu_data()	(*this_cpu_ptr(&__cpu_data))
     37
     38#endif /* !(__ASSEMBLY__) */
     39
     40#include <asm/trap_block.h>
     41
     42#endif /* _SPARC64_CPUDATA_H */