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(I'm so sorry!) Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
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12345678910111213141516171819202122232425262728293031323334353637383940414243444546/* SPDX-License-Identifier: GPL-2.0-only *//* * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com) */#ifndef __ASM_ARC_SETUP_H#define __ASM_ARC_SETUP_H
#include <linux/types.h>#include <uapi/asm/setup.h>
#define COMMAND_LINE_SIZE 256
/* * Data structure to map a ID to string * Used a lot for bootup reporting of hardware diversity */struct id_to_str { int id; const char *str;};
extern int root_mountflags, end_mem;
void setup_processor(void);void __init setup_arch_memory(void);long __init arc_get_mem_sz(void);
/* Helpers used in arc_*_mumbojumbo routines */#define IS_AVAIL1(v, s) ((v) ? s : "")#define IS_DISABLED_RUN(v) ((v) ? "" : "(disabled) ")#define IS_USED_RUN(v) ((v) ? "" : "(not used) ")#define IS_USED_CFG(cfg) IS_USED_RUN(IS_ENABLED(cfg))#define IS_AVAIL2(v, s, cfg) IS_AVAIL1(v, s), IS_AVAIL1(v, IS_USED_CFG(cfg))#define IS_AVAIL3(v, v2, s) IS_AVAIL1(v, s), IS_AVAIL1(v, IS_DISABLED_RUN(v2))
extern void arc_mmu_init(void);extern int arc_mmu_mumbojumbo(int cpu_id, char *buf, int len);
extern void arc_cache_init(void);extern int arc_cache_mumbojumbo(int cpu_id, char *buf, int len);
extern void __init handle_uboot_args(void);
#endif /* __ASMARC_SETUP_H */