| /linux/arch/riscv/kernel/ |
| H A D | cacheinfo.c | 20 cache_get_priv_group(struct cacheinfo *this_leaf) in cache_get_priv_group() argument
23 return rv_cache_ops->get_priv_group(this_leaf); in cache_get_priv_group()
39 struct cacheinfo *this_leaf; in get_cacheinfo() local
43 this_leaf = this_cpu_ci->info_list + index; in get_cacheinfo()
44 if (this_leaf->level == level && this_leaf->type == type) in get_cacheinfo()
45 return this_leaf; in get_cacheinfo()
53 struct cacheinfo *this_leaf = get_cacheinfo(level, type); in get_cache_size() local
55 return this_leaf ? this_leaf->size : 0; in get_cache_size()
60 struct cacheinfo *this_leaf = get_cacheinfo(level, type); in get_cache_geometry() local
62 return this_leaf ? (this_leaf->ways_of_associativity << 16 | in get_cache_geometry()
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| /linux/drivers/base/ |
| H A D | cacheinfo.c | 39 static inline bool cache_leaves_are_shared(struct cacheinfo *this_leaf, in cache_leaves_are_shared() argument
48 return (this_leaf->level != 1) && (sib_leaf->level != 1); in cache_leaves_are_shared()
51 (this_leaf->attributes & CACHE_ID)) in cache_leaves_are_shared()
52 return sib_leaf->id == this_leaf->id; in cache_leaves_are_shared()
54 return sib_leaf->fw_token == this_leaf->fw_token; in cache_leaves_are_shared()
121 static void cache_size(struct cacheinfo *this_leaf, struct device_node *np) in cache_size() argument
126 ct_idx = get_cacheinfo_idx(this_leaf->type); in cache_size()
129 of_property_read_u32(np, propname, &this_leaf->size); in cache_size()
133 static void cache_get_line_size(struct cacheinfo *this_leaf, in cache_get_line_size() argument
138 ct_idx = get_cacheinfo_idx(this_leaf->type); in cache_get_line_size()
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| /linux/arch/loongarch/kernel/ |
| H A D | cacheinfo.c | 24 static inline bool cache_leaves_are_shared(struct cacheinfo *this_leaf, in cache_leaves_are_shared() argument
27 return (!(*(unsigned char *)(this_leaf->priv) & CACHE_PRIVATE) in cache_leaves_are_shared()
34 struct cacheinfo *this_leaf, *sib_leaf; in cache_cpumap_setup() local
40 this_leaf = this_cpu_ci->info_list + index; in cache_cpumap_setup()
42 if (!cpumask_empty(&this_leaf->shared_cpu_map)) in cache_cpumap_setup()
45 cpumask_set_cpu(cpu, &this_leaf->shared_cpu_map); in cache_cpumap_setup()
54 if (cache_leaves_are_shared(this_leaf, sib_leaf)) { in cache_cpumap_setup()
56 cpumask_set_cpu(i, &this_leaf->shared_cpu_map); in cache_cpumap_setup()
66 struct cacheinfo *this_leaf = this_cpu_ci->info_list; in populate_cache_leaves() local
72 this_leaf->type = cd->type; in populate_cache_leaves()
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| /linux/arch/x86/kernel/cpu/ |
| H A D | cacheinfo.c | 362 static ssize_t show_cache_disable(struct cacheinfo *this_leaf, char *buf, in show_cache_disable() argument
366 struct amd_northbridge *nb = this_leaf->priv; in show_cache_disable()
380 struct cacheinfo *this_leaf = dev_get_drvdata(dev); \
381 return show_cache_disable(this_leaf, buf, slot); \
448 static ssize_t store_cache_disable(struct cacheinfo *this_leaf, in store_cache_disable() argument
454 struct amd_northbridge *nb = this_leaf->priv; in store_cache_disable()
459 cpu = cpumask_first(&this_leaf->shared_cpu_map); in store_cache_disable()
480 struct cacheinfo *this_leaf = dev_get_drvdata(dev); \
481 return store_cache_disable(this_leaf, buf, count, slot); \
489 struct cacheinfo *this_leaf = dev_get_drvdata(dev); in subcaches_show() local
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| /linux/arch/s390/kernel/ |
| H A D | cache.c | 103 static void ci_leaf_init(struct cacheinfo *this_leaf, int private, in ci_leaf_init() argument
112 this_leaf->level = level + 1; in ci_leaf_init()
113 this_leaf->type = type; in ci_leaf_init()
114 this_leaf->coherency_line_size = ecag(EXTRACT_LINE_SIZE, level, ti); in ci_leaf_init()
115 this_leaf->ways_of_associativity = ecag(EXTRACT_ASSOCIATIVITY, level, ti); in ci_leaf_init()
116 this_leaf->size = ecag(EXTRACT_SIZE, level, ti); in ci_leaf_init()
117 num_sets = this_leaf->size / this_leaf->coherency_line_size; in ci_leaf_init()
118 num_sets /= this_leaf->ways_of_associativity; in ci_leaf_init()
119 this_leaf->number_of_sets = num_sets; in ci_leaf_init()
120 cpumask_set_cpu(cpu, &this_leaf->shared_cpu_map); in ci_leaf_init()
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| /linux/arch/mips/kernel/ |
| H A D | cacheinfo.c | 81 struct cacheinfo *this_leaf = this_cpu_ci->info_list; in populate_cache_leaves() local
86 fill_cpumask_siblings(cpu, &this_leaf->shared_cpu_map); in populate_cache_leaves()
87 populate_cache(dcache, this_leaf, level, CACHE_TYPE_DATA); in populate_cache_leaves()
88 fill_cpumask_siblings(cpu, &this_leaf->shared_cpu_map); in populate_cache_leaves()
89 populate_cache(icache, this_leaf, level, CACHE_TYPE_INST); in populate_cache_leaves()
92 populate_cache(dcache, this_leaf, level, CACHE_TYPE_UNIFIED); in populate_cache_leaves()
98 fill_cpumask_siblings(cpu, &this_leaf->shared_cpu_map); in populate_cache_leaves()
99 populate_cache(vcache, this_leaf, level, CACHE_TYPE_UNIFIED); in populate_cache_leaves()
105 fill_cpumask_cluster(cpu, &this_leaf->shared_cpu_map); in populate_cache_leaves()
106 populate_cache(scache, this_leaf, level, CACHE_TYPE_UNIFIED); in populate_cache_leaves()
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| /linux/drivers/acpi/ |
| H A D | pptt.c | 357 static void update_cache_properties(struct cacheinfo *this_leaf, in update_cache_properties() argument
364 this_leaf->fw_token = cpu_node; in update_cache_properties()
366 this_leaf->size = found_cache->size; in update_cache_properties()
368 this_leaf->coherency_line_size = found_cache->line_size; in update_cache_properties()
370 this_leaf->number_of_sets = found_cache->number_of_sets; in update_cache_properties()
372 this_leaf->ways_of_associativity = found_cache->associativity; in update_cache_properties()
376 this_leaf->attributes = CACHE_WRITE_THROUGH; in update_cache_properties()
379 this_leaf->attributes = CACHE_WRITE_BACK; in update_cache_properties()
386 this_leaf->attributes |= CACHE_READ_ALLOCATE; in update_cache_properties()
389 this_leaf->attributes |= CACHE_WRITE_ALLOCATE; in update_cache_properties()
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| /linux/arch/arm64/kernel/ |
| H A D | cacheinfo.c | 34 static void ci_leaf_init(struct cacheinfo *this_leaf, in ci_leaf_init() argument
37 this_leaf->level = level; in ci_leaf_init()
38 this_leaf->type = type; in ci_leaf_init()
104 struct cacheinfo *this_leaf = this_cpu_ci->info_list; in populate_cache_leaves() local
110 ci_leaf_init(this_leaf++, CACHE_TYPE_DATA, level); in populate_cache_leaves()
111 ci_leaf_init(this_leaf++, CACHE_TYPE_INST, level); in populate_cache_leaves()
113 ci_leaf_init(this_leaf++, type, level); in populate_cache_leaves()
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| /linux/arch/riscv/include/asm/ |
| H A D | cacheinfo.h | 13 *this_leaf);
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| /linux/drivers/cache/ |
| H A D | sifive_ccache.c | 195 *this_leaf) in ccache_get_priv_group() argument
198 if (this_leaf->level == level) in ccache_get_priv_group()
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| /linux/include/linux/ |
| H A D | cacheinfo.h | 114 const struct attribute_group *cache_get_priv_group(struct cacheinfo *this_leaf);
|