52 lines
1.1 KiB
C
52 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) 2020-2022 Loongson Technology Corporation Limited
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*/
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#ifndef _LOONGARCH_SETUP_H
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#define _LOONGARCH_SETUP_H
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#include <linux/types.h>
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#include <asm/sections.h>
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#include <uapi/asm/setup.h>
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#define VECSIZE 0x200
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extern unsigned long eentry;
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extern unsigned long tlbrentry;
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extern char init_command_line[COMMAND_LINE_SIZE];
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extern void tlb_init(int cpu);
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extern void cpu_cache_init(void);
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extern void cache_error_setup(void);
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extern void per_cpu_trap_init(int cpu);
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extern void set_handler(unsigned long offset, void *addr, unsigned long len);
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extern void set_merr_handler(unsigned long offset, void *addr, unsigned long len);
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#ifdef CONFIG_RELOCATABLE
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struct rela_la_abs {
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long pc;
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long symvalue;
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};
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extern long __la_abs_begin;
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extern long __la_abs_end;
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extern long __rela_dyn_begin;
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extern long __rela_dyn_end;
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#ifdef CONFIG_RELR
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extern long __relr_dyn_begin;
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extern long __relr_dyn_end;
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#endif
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extern unsigned long __init relocate_kernel(void);
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#endif
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static inline unsigned long kaslr_offset(void)
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{
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return (unsigned long)&_text - VMLINUX_LOAD_ADDRESS;
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}
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#endif /* __SETUP_H */
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