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Searched refs:line_size (Results 1 – 13 of 13) sorted by relevance

/arch/x86/kernel/cpu/resctrl/
A Dpseudo_lock.c131 unsigned int line_size; in resctrl_arch_pseudo_lock_fn() local
135 register unsigned int line_size asm("esi"); in resctrl_arch_pseudo_lock_fn()
171 line_size = plr->line_size; in resctrl_arch_pseudo_lock_fn()
200 for (i = 0; i < size; i += line_size) { in resctrl_arch_pseudo_lock_fn()
316 unsigned int line_size; in measure_residency_fn() local
359 line_size = READ_ONCE(plr->line_size); in measure_residency_fn()
384 for (i = 0; i < size; i += line_size) { in measure_residency_fn()
/arch/arm/mm/
A Dcache-uniphier.c81 u32 line_size; member
189 start = start & ~(data->line_size - 1); in __uniphier_cache_maint_range()
193 if (unlikely(size >= (unsigned long)(-data->line_size))) { in __uniphier_cache_maint_range()
203 size = ALIGN(size, data->line_size); in __uniphier_cache_maint_range()
349 if (of_property_read_u32(np, "cache-line-size", &data->line_size) || in __uniphier_cache_init()
350 !is_power_of_2(data->line_size)) { in __uniphier_cache_init()
366 cache_size == 0 || cache_size % (data->nsets * data->line_size)) { in __uniphier_cache_init()
373 data->way_mask = GENMASK(cache_size / data->nsets / data->line_size - 1, in __uniphier_cache_init()
425 data->range_op_max_size -= data->line_size; in __uniphier_cache_init()
A Dcache-l2x0.c952 u32 line_size = 0; in l2x0_cache_size_of_parse() local
957 of_property_read_u32(np, "cache-line-size", &line_size); in l2x0_cache_size_of_parse()
963 if (!line_size) { in l2x0_cache_size_of_parse()
966 line_size = block_size; in l2x0_cache_size_of_parse()
972 line_size = CACHE_LINE_SIZE; in l2x0_cache_size_of_parse()
976 if (line_size != CACHE_LINE_SIZE) in l2x0_cache_size_of_parse()
979 line_size, in l2x0_cache_size_of_parse()
990 way_size = sets * line_size; in l2x0_cache_size_of_parse()
1000 pr_info("L2C OF: override line size: %d bytes\n", line_size); in l2x0_cache_size_of_parse()
/arch/x86/kernel/cpu/
A Dcacheinfo.c102 unsigned line_size :8; member
112 unsigned line_size :8; member
122 unsigned line_size :8; member
154 unsigned int dummy, line_size, lines_per_tag, assoc, size_in_kb; in legacy_amd_cpuid4() local
176 line_size = l1->line_size; in legacy_amd_cpuid4()
186 line_size = l2.line_size; in legacy_amd_cpuid4()
195 line_size = l3.line_size; in legacy_amd_cpuid4()
216 ebx->split.coherency_line_size = line_size - 1; in legacy_amd_cpuid4()
219 ecx->split.number_of_sets = (size_in_kb * 1024) / line_size / in legacy_amd_cpuid4()
/arch/powerpc/kernel/
A Dcacheinfo.c237 const __be32 *line_size; in cache_get_line_size() local
247 if (line_size) in cache_get_line_size()
251 if (!line_size) in cache_get_line_size()
254 *ret = of_read_number(line_size, 1); in cache_get_line_size()
275 unsigned int line_size; in cache_associativity() local
290 if (cache_get_line_size(cache, &line_size)) in cache_associativity()
295 if (!(nr_sets > 0 && size > 0 && line_size > 0)) in cache_associativity()
298 *ret = (size / nr_sets) / line_size; in cache_associativity()
608 unsigned int line_size; in line_size_show() local
613 if (cache_get_line_size(cache, &line_size)) in line_size_show()
[all …]
A Dproc_powerpc.c73 systemcfg->dcache_line_size = ppc64_caches.l1d.line_size; in proc_ppc64_init()
75 systemcfg->icache_line_size = ppc64_caches.l1i.line_size; in proc_ppc64_init()
A Dsetup_64.c555 info->line_size = lsize; in init_cache_info()
/arch/mips/kernel/
A Dpm-cps.c240 unsigned line_size = cpu_info->dcache.linesz; in cps_gen_flush_fsb() local
292 uasm_i_lw(pp, GPR_ZERO, i * line_size * line_stride, GPR_T0); in cps_gen_flush_fsb()
300 i * line_size * line_stride, GPR_T0); in cps_gen_flush_fsb()
302 i * line_size * line_stride, GPR_T0); in cps_gen_flush_fsb()
/arch/powerpc/include/asm/
A Dcache.h45 u32 line_size; member
A Delf.h135 (ppc64_caches.level.assoc << 16 | ppc64_caches.level.line_size)
/arch/arm/kernel/
A Dsetup.c280 unsigned int id_reg, num_sets, line_size; in cpu_has_aliasing_icache() local
292 line_size = 4 << ((id_reg & 0x7) + 2); in cpu_has_aliasing_icache()
294 aliasing_icache = (line_size * num_sets) > PAGE_SIZE; in cpu_has_aliasing_icache()
/arch/sparc/kernel/
A Dmdesc.c822 const u64 *line_size = mdesc_get_property(hp, mp, "line-size", NULL); in fill_in_one_cache() local
832 c->icache_line_size = *line_size; in fill_in_one_cache()
835 c->dcache_line_size = *line_size; in fill_in_one_cache()
841 c->ecache_line_size = *line_size; in fill_in_one_cache()
/arch/arm64/kvm/
A Dsys_regs.c300 u8 line_size; in get_ccsidr() local
305 line_size = get_min_cache_line_size(csselr & CSSELR_EL1_InD); in get_ccsidr()
330 return SYS_FIELD_PREP(CCSIDR_EL1, LineSize, line_size - 4); in get_ccsidr()
335 u8 line_size = FIELD_GET(CCSIDR_EL1_LineSize, val) + 4; in set_ccsidr() local
340 line_size < get_min_cache_line_size(csselr & CSSELR_EL1_InD)) in set_ccsidr()

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