cpu-feature-overrides.h (2034B)
1/* SPDX-License-Identifier: GPL-2.0 */ 2/* 3 * IP30/Octane cpu-features overrides. 4 * 5 * Copyright (C) 2003 Ralf Baechle <ralf@linux-mips.org> 6 * 2004-2007 Stanislaw Skowronek <skylark@unaligned.org> 7 * 2009 Johannes Dickgreber <tanzy@gmx.de> 8 * 2015 Joshua Kinard <kumba@gentoo.org> 9 * 10 */ 11#ifndef __ASM_MACH_IP30_CPU_FEATURE_OVERRIDES_H 12#define __ASM_MACH_IP30_CPU_FEATURE_OVERRIDES_H 13 14#include <asm/cpu.h> 15 16/* 17 * IP30 only supports R1[024]000 processors, all using the same config 18 */ 19#define cpu_has_tlb 1 20#define cpu_has_tlbinv 0 21#define cpu_has_segments 0 22#define cpu_has_eva 0 23#define cpu_has_htw 0 24#define cpu_has_rixiex 0 25#define cpu_has_maar 0 26#define cpu_has_rw_llb 0 27#define cpu_has_3kex 0 28#define cpu_has_4kex 1 29#define cpu_has_3k_cache 0 30#define cpu_has_4k_cache 1 31#define cpu_has_nofpuex 0 32#define cpu_has_32fpr 1 33#define cpu_has_counter 1 34#define cpu_has_watch 1 35#define cpu_has_64bits 1 36#define cpu_has_divec 0 37#define cpu_has_vce 0 38#define cpu_has_cache_cdex_p 0 39#define cpu_has_cache_cdex_s 0 40#define cpu_has_prefetch 1 41#define cpu_has_mcheck 0 42#define cpu_has_ejtag 0 43#define cpu_has_llsc 1 44#define cpu_has_mips16 0 45#define cpu_has_mdmx 0 46#define cpu_has_mips3d 0 47#define cpu_has_smartmips 0 48#define cpu_has_rixi 0 49#define cpu_has_xpa 0 50#define cpu_has_vtag_icache 0 51#define cpu_has_dc_aliases 0 52#define cpu_has_ic_fills_f_dc 0 53 54#define cpu_icache_snoops_remote_store 1 55 56#define cpu_has_mips32r1 0 57#define cpu_has_mips32r2 0 58#define cpu_has_mips64r1 0 59#define cpu_has_mips64r2 0 60#define cpu_has_mips32r6 0 61#define cpu_has_mips64r6 0 62 63#define cpu_has_dsp 0 64#define cpu_has_dsp2 0 65#define cpu_has_mipsmt 0 66#define cpu_has_userlocal 0 67#define cpu_has_inclusive_pcaches 1 68#define cpu_has_perf_cntr_intr_bit 0 69#define cpu_has_vz 0 70#define cpu_has_fre 0 71#define cpu_has_cdmm 0 72 73#define cpu_dcache_line_size() 32 74#define cpu_icache_line_size() 64 75#define cpu_scache_line_size() 128 76 77#endif /* __ASM_MACH_IP30_CPU_FEATURE_OVERRIDES_H */ 78