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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setup.h (1274B)

      1/* SPDX-License-Identifier: GPL-2.0-only */
      2/*
      3 * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
      4 */
      5#ifndef __ASM_ARC_SETUP_H
      6#define __ASM_ARC_SETUP_H
      7
      8
      9#include <linux/types.h>
     10#include <uapi/asm/setup.h>
     11
     12#define COMMAND_LINE_SIZE 256
     13
     14/*
     15 * Data structure to map a ID to string
     16 * Used a lot for bootup reporting of hardware diversity
     17 */
     18struct id_to_str {
     19	int id;
     20	const char *str;
     21};
     22
     23extern int root_mountflags, end_mem;
     24
     25void setup_processor(void);
     26void __init setup_arch_memory(void);
     27long __init arc_get_mem_sz(void);
     28
     29/* Helpers used in arc_*_mumbojumbo routines */
     30#define IS_AVAIL1(v, s)		((v) ? s : "")
     31#define IS_DISABLED_RUN(v)	((v) ? "" : "(disabled) ")
     32#define IS_USED_RUN(v)		((v) ? "" : "(not used) ")
     33#define IS_USED_CFG(cfg)	IS_USED_RUN(IS_ENABLED(cfg))
     34#define IS_AVAIL2(v, s, cfg)	IS_AVAIL1(v, s), IS_AVAIL1(v, IS_USED_CFG(cfg))
     35#define IS_AVAIL3(v, v2, s)	IS_AVAIL1(v, s), IS_AVAIL1(v, IS_DISABLED_RUN(v2))
     36
     37extern void arc_mmu_init(void);
     38extern char *arc_mmu_mumbojumbo(int cpu_id, char *buf, int len);
     39extern void read_decode_mmu_bcr(void);
     40
     41extern void arc_cache_init(void);
     42extern char *arc_cache_mumbojumbo(int cpu_id, char *buf, int len);
     43extern void read_decode_cache_bcr(void);
     44
     45#endif /* __ASMARC_SETUP_H */