/usr/src/linux-headers-5.15.0-181/arch/nios2/include/asm
Edit: /usr/src/linux-headers-5.15.0-181/arch/nios2/include/asm/cpuinfo.h (851B)
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (C) 2011 Tobias Klauser
*/
#ifndef _ASM_NIOS2_CPUINFO_H
#define _ASM_NIOS2_CPUINFO_H
#include
struct cpuinfo {
/* Core CPU configuration */
char cpu_impl[12];
u32 cpu_clock_freq;
bool mmu;
bool has_div;
bool has_mul;
bool has_mulx;
bool has_bmx;
bool has_cdx;
/* CPU caches */
u32 icache_line_size;
u32 icache_size;
u32 dcache_line_size;
u32 dcache_size;
/* TLB */
u32 tlb_pid_num_bits; /* number of bits used for the PID in TLBMISC */
u32 tlb_num_ways;
u32 tlb_num_ways_log2;
u32 tlb_num_entries;
u32 tlb_num_lines;
u32 tlb_ptr_sz;
/* Addresses */
u32 reset_addr;
u32 exception_addr;
u32 fast_tlb_miss_exc_addr;
};
extern struct cpuinfo cpuinfo;
extern void setup_cpuinfo(void);
#endif /* _ASM_NIOS2_CPUINFO_H */