| /linux/kernel/ |
| H A D | range.c | 12 int add_range(struct range *range, int az, int nr_range, u64 start, u64 end) in add_range() argument
21 range[nr_range].start = start; in add_range()
22 range[nr_range].end = end; in add_range()
29 int add_range_with_merge(struct range *range, int az, int nr_range, in add_range_with_merge() argument
41 if (!range[i].end) in add_range_with_merge()
44 common_start = max(range[i].start, start); in add_range_with_merge()
45 common_end = min(range[i].end, end); in add_range_with_merge()
50 start = min(range[i].start, start); in add_range_with_merge()
51 end = max(range[i].end, end); in add_range_with_merge()
53 memmove(&range[i], &range[i + 1], in add_range_with_merge()
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| /linux/drivers/soc/ti/ |
| H A D | knav_qmss_acc.c | 20 #define knav_range_offset_to_inst(kdev, range, q) \ argument
21 (range->queue_base_inst + (q << kdev->inst_shift))
23 static void __knav_acc_notify(struct knav_range_info *range, in __knav_acc_notify() argument
26 struct knav_device *kdev = range->kdev; in __knav_acc_notify()
30 range_base = kdev->base_id + range->queue_base; in __knav_acc_notify()
32 if (range->flags & RANGE_MULTI_QUEUE) { in __knav_acc_notify()
33 for (queue = 0; queue < range->num_queues; queue++) { in __knav_acc_notify()
34 inst = knav_range_offset_to_inst(kdev, range, in __knav_acc_notify()
44 queue = acc->channel - range->acc_info.start_channel; in __knav_acc_notify()
45 inst = knav_range_offset_to_inst(kdev, range, queue); in __knav_acc_notify()
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| H A D | knav_qmss_queue.c | 114 static int knav_queue_setup_irq(struct knav_range_info *range, in knav_queue_setup_irq() argument
117 unsigned queue = inst->id - range->queue_base; in knav_queue_setup_irq()
120 if (range->flags & RANGE_HAS_IRQ) { in knav_queue_setup_irq()
121 irq = range->irqs[queue].irq; in knav_queue_setup_irq()
126 if (range->irqs[queue].cpu_mask) { in knav_queue_setup_irq()
127 ret = irq_set_affinity_hint(irq, range->irqs[queue].cpu_mask); in knav_queue_setup_irq()
129 dev_warn(range->kdev->dev, in knav_queue_setup_irq()
140 struct knav_range_info *range = inst->range; in knav_queue_free_irq() local
141 unsigned queue = inst->id - inst->range->queue_base; in knav_queue_free_irq()
144 if (range->flags & RANGE_HAS_IRQ) { in knav_queue_free_irq()
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| /linux/arch/s390/include/asm/ |
| H A D | physmem_info.h | 138 #define for_each_physmem_reserved_type_range(t, range, p_start, p_end) \ argument
139 for (range = &physmem_info.reserved[t], *p_start = range->start, *p_end = range->end; \
140 range && range->end; range = range->chain ? __va(range->chain) : NULL, \
141 *p_start = range ? range->start : 0, *p_end = range ? range->end : 0)
144 struct reserved_range *range) in __physmem_reserved_next() argument
146 if (!range) { in __physmem_reserved_next()
147 range = &physmem_info.reserved[*t]; in __physmem_reserved_next()
148 if (range->end) in __physmem_reserved_next()
149 return range; in __physmem_reserved_next()
151 if (range->chain) in __physmem_reserved_next()
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| /linux/security/selinux/ss/ |
| H A D | context.h | 33 struct mls_range range; member
39 memset(&c->range, 0, sizeof(c->range)); in mls_context_init()
47 dst->range.level[0].sens = src->range.level[0].sens; in mls_context_cpy()
48 rc = ebitmap_cpy(&dst->range.level[0].cat, &src->range.level[0].cat); in mls_context_cpy()
52 dst->range.level[1].sens = src->range.level[1].sens; in mls_context_cpy()
53 rc = ebitmap_cpy(&dst->range.level[1].cat, &src->range.level[1].cat); in mls_context_cpy()
55 ebitmap_destroy(&dst->range.level[0].cat); in mls_context_cpy()
68 dst->range.level[0].sens = src->range.level[0].sens; in mls_context_cpy_low()
69 rc = ebitmap_cpy(&dst->range.level[0].cat, &src->range.level[0].cat); in mls_context_cpy_low()
73 dst->range.level[1].sens = src->range.level[0].sens; in mls_context_cpy_low()
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| H A D | mls.c | 44 u32 index_sens = context->range.level[l].sens; in mls_compute_context_len()
50 e = &context->range.level[l].cat; in mls_compute_context_len()
70 if (mls_level_eq(&context->range.level[0], in mls_compute_context_len()
71 &context->range.level[1])) in mls_compute_context_len()
104 context->range.level[l].sens - 1)); in mls_sid_to_context()
110 e = &context->range.level[l].cat; in mls_sid_to_context()
147 if (mls_level_eq(&context->range.level[0], in mls_sid_to_context()
148 &context->range.level[1])) in mls_sid_to_context()
196 if (!mls_range_isvalid(p, &c->range)) in mls_context_isvalid()
208 if (!mls_range_contains(usrdatum->range, c->range)) in mls_context_isvalid()
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| /linux/lib/ |
| H A D | logic_pio.c | 35 struct logic_pio_hwaddr *range; in logic_pio_register_range() local
50 list_for_each_entry(range, &io_range_list, list) { in logic_pio_register_range()
51 if (range->fwnode == new_range->fwnode) { in logic_pio_register_range()
56 if (range->flags == LOGIC_PIO_CPU_MMIO && in logic_pio_register_range()
59 if (start >= range->hw_start + range->size || in logic_pio_register_range()
60 end < range->hw_start) { in logic_pio_register_range()
61 mmio_end = range->io_start + range->size; in logic_pio_register_range()
66 } else if (range->flags == LOGIC_PIO_INDIRECT && in logic_pio_register_range()
68 iio_sz += range->size; in logic_pio_register_range()
109 void logic_pio_unregister_range(struct logic_pio_hwaddr *range) in logic_pio_unregister_range() argument
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| /linux/mm/ |
| H A D | memremap.c | 41 static void pgmap_array_delete(struct range *range) in pgmap_array_delete() argument
43 xa_store_range(&pgmap_array, PHYS_PFN(range->start), PHYS_PFN(range->end), in pgmap_array_delete()
50 struct range *range = &pgmap->ranges[range_id]; in pfn_first() local
51 unsigned long pfn = PHYS_PFN(range->start); in pfn_first()
63 struct range *range = &pgmap->ranges[i]; in pgmap_pfn_valid() local
65 if (pfn >= PHYS_PFN(range->start) && in pgmap_pfn_valid()
66 pfn <= PHYS_PFN(range->end)) in pgmap_pfn_valid()
75 const struct range *range = &pgmap->ranges[range_id]; in pfn_end() local
77 return (range->start + range_len(range)) >> PAGE_SHIFT; in pfn_end()
88 struct range *range = &pgmap->ranges[range_id]; in pageunmap_range() local
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| H A D | hmm.c | 34 struct hmm_range *range; member
51 struct hmm_range *range, unsigned long cpu_flags) in hmm_pfns_fill() argument
53 unsigned long i = (addr - range->start) >> PAGE_SHIFT; in hmm_pfns_fill()
56 range->hmm_pfns[i] &= HMM_PFN_INOUT_FLAGS; in hmm_pfns_fill()
57 range->hmm_pfns[i] |= cpu_flags; in hmm_pfns_fill()
100 struct hmm_range *range = hmm_vma_walk->range; in hmm_pte_need_fault() local
112 pfn_req_flags &= range->pfn_flags_mask; in hmm_pte_need_fault()
113 pfn_req_flags |= range->default_flags; in hmm_pte_need_fault()
135 struct hmm_range *range = hmm_vma_walk->range; in hmm_range_need_fault() local
144 if (!((range->default_flags | range->pfn_flags_mask) & in hmm_range_need_fault()
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| H A D | madvise.c | 77 struct madvise_behavior_range range; member
156 struct madvise_behavior_range *range = &madv_behavior->range; in madvise_update_vma() local
159 VMA_ITERATOR(vmi, madv_behavior->mm, range->start); in madvise_update_vma()
167 range->start, range->end, anon_name); in madvise_update_vma()
170 range->start, range->end, new_flags); in madvise_update_vma()
288 unsigned long start = madv_behavior->range.start; in madvise_willneed()
289 unsigned long end = madv_behavior->range.end; in madvise_willneed()
581 struct madvise_behavior_range *range = &madv_behavior->range; in madvise_cold_page_range() local
588 walk_page_range_vma(vma, range->start, range->end, &cold_walk_ops, in madvise_cold_page_range()
616 struct madvise_behavior_range *range) in madvise_pageout_page_range() argument
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| /linux/include/linux/ |
| H A D | range.h | 6 struct range { struct
11 static inline u64 range_len(const struct range *range) in range_len() argument
13 return range->end - range->start + 1; in range_len()
17 static inline bool range_contains(const struct range *r1, in range_contains()
18 const struct range *r2) in range_contains()
24 static inline bool range_overlaps(const struct range *r1, in range_overlaps()
25 const struct range *r2) in range_overlaps()
30 int add_range(struct range *range, int az, int nr_range,
34 int add_range_with_merge(struct range *range, int az, int nr_range,
37 void subtract_range(struct range *range, int az, u64 start, u64 end);
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| H A D | mmu_notifier.h | 176 const struct mmu_notifier_range *range);
178 const struct mmu_notifier_range *range);
244 const struct mmu_notifier_range *range,
391 mmu_notifier_range_update_to_read_only(const struct mmu_notifier_range *range);
394 mmu_notifier_range_blockable(const struct mmu_notifier_range *range) in mmu_notifier_range_blockable() argument
396 return (range->flags & MMU_NOTIFIER_RANGE_BLOCKABLE); in mmu_notifier_range_blockable()
432 mmu_notifier_invalidate_range_start(struct mmu_notifier_range *range) in mmu_notifier_invalidate_range_start() argument
437 if (mm_has_notifiers(range->mm)) { in mmu_notifier_invalidate_range_start()
438 range->flags |= MMU_NOTIFIER_RANGE_BLOCKABLE; in mmu_notifier_invalidate_range_start()
439 __mmu_notifier_invalidate_range_start(range); in mmu_notifier_invalidate_range_start()
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| /linux/drivers/dax/ |
| H A D | kmem.c | 31 static int dax_kmem_range(struct dev_dax *dev_dax, int i, struct range *r) in dax_kmem_range()
34 struct range *range = &dax_range->range; in dax_kmem_range() local
37 r->start = ALIGN(range->start, memory_block_size_bytes()); in dax_kmem_range()
38 r->end = ALIGN_DOWN(range->end + 1, memory_block_size_bytes()) - 1; in dax_kmem_range()
40 r->start = range->start; in dax_kmem_range()
41 r->end = range->end; in dax_kmem_range()
98 struct range range; in dev_dax_kmem_probe() local
100 orig_len += range_len(&dev_dax->ranges[i].range); in dev_dax_kmem_probe()
101 rc = dax_kmem_range(dev_dax, i, &range); in dev_dax_kmem_probe()
104 i, range.start, range.end); in dev_dax_kmem_probe()
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| /linux/drivers/android/binder/range_alloc/ |
| H A D | array.rs | 65 for range in &self.ranges { in debug_print()
70 range.offset, in debug_print()
71 range.size, in debug_print()
72 range.state.pid(), in debug_print()
73 range.state.is_oneway(), in debug_print()
75 if let DescriptorState::Reserved(_) = range.state { in debug_print()
101 for (i, range) in self.ranges.iter().enumerate() { in find_empty_range()
103 if size <= range.offset - end_of_prev { in find_empty_range()
109 end_of_prev = range.endpoint(); in find_empty_range()
157 .position(|range| range.offset == offset) in reservation_abort()
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| /linux/arch/mips/loongson64/ |
| H A D | init.c | 156 struct logic_pio_hwaddr *range; in add_legacy_isa_io() local
159 range = kzalloc(sizeof(*range), GFP_ATOMIC); in add_legacy_isa_io()
160 if (!range) in add_legacy_isa_io()
163 range->fwnode = fwnode; in add_legacy_isa_io()
164 range->size = size = round_up(size, PAGE_SIZE); in add_legacy_isa_io()
165 range->hw_start = hw_start; in add_legacy_isa_io()
166 range->flags = LOGIC_PIO_CPU_MMIO; in add_legacy_isa_io()
168 ret = logic_pio_register_range(range); in add_legacy_isa_io()
170 kfree(range); in add_legacy_isa_io()
175 if (range->io_start != 0) { in add_legacy_isa_io()
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| /linux/tools/arch/x86/kcpuid/ |
| H A D | kcpuid.c | 94 static char *range_to_str(struct cpuid_range *range) in range_to_str() argument
96 switch (range->index) { in range_to_str()
105 #define __for_each_cpuid_range(range, __condition) \ argument
107 i < ARRAY_SIZE(ranges) && ((range) = &ranges[i]) && (__condition); \
110 #define for_each_valid_cpuid_range(range) __for_each_cpuid_range(range, (range)->nr != 0) argument
111 #define for_each_cpuid_range(range) __for_each_cpuid_range(range, true) argument
117 struct cpuid_range *range; in index_to_cpuid_range() local
119 for_each_valid_cpuid_range(range) { in index_to_cpuid_range()
120 if (range->index == range_idx && (u32)range->nr > func_idx) in index_to_cpuid_range()
121 return range; in index_to_cpuid_range()
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| /linux/drivers/gpu/drm/xe/ |
| H A D | xe_svm.c | 22 static bool xe_svm_range_in_vram(struct xe_svm_range *range) in xe_svm_range_in_vram() argument
31 .__flags = READ_ONCE(range->base.pages.flags.__flags), in xe_svm_range_in_vram()
37 static bool xe_svm_range_has_vram_binding(struct xe_svm_range *range) in xe_svm_range_has_vram_binding() argument
40 return xe_svm_range_in_vram(range) && range->tile_present; in xe_svm_range_has_vram_binding()
65 void xe_svm_range_debug(struct xe_svm_range *range, const char *operation) in xe_svm_range_debug() argument
67 range_debug(range, operation); in xe_svm_range_debug()
73 struct xe_svm_range *range; in xe_svm_range_alloc() local
75 range = kzalloc(sizeof(*range), GFP_KERNEL); in xe_svm_range_alloc()
76 if (!range) in xe_svm_range_alloc()
79 INIT_LIST_HEAD(&range->garbage_collector_link); in xe_svm_range_alloc()
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| H A D | xe_svm.h | 64 static inline bool xe_svm_range_pages_valid(struct xe_svm_range *range) in xe_svm_range_pages_valid() argument
66 return drm_gpusvm_range_pages_valid(range->base.gpusvm, &range->base); in xe_svm_range_pages_valid()
85 void xe_svm_range_debug(struct xe_svm_range *range, const char *operation);
87 int xe_svm_alloc_vram(struct xe_tile *tile, struct xe_svm_range *range,
93 int xe_svm_range_get_pages(struct xe_vm *vm, struct xe_svm_range *range,
96 bool xe_svm_range_needs_migrate_to_vram(struct xe_svm_range *range, struct xe_vma *vma,
99 void xe_svm_range_migrate_to_smem(struct xe_vm *vm, struct xe_svm_range *range);
102 struct xe_svm_range *range,
119 static inline bool xe_svm_range_has_dma_mapping(struct xe_svm_range *range) in xe_svm_range_has_dma_mapping() argument
121 lockdep_assert_held(&range->base.gpusvm->notifier_lock); in xe_svm_range_has_dma_mapping()
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| /linux/drivers/gpu/drm/ |
| H A D | drm_gpusvm.c | 489 struct drm_gpusvm_range *range, *__next; in drm_gpusvm_fini() local
497 drm_gpusvm_for_each_range_safe(range, __next, notifier, 0, in drm_gpusvm_fini()
499 drm_gpusvm_range_remove(gpusvm, range); in drm_gpusvm_fini()
577 struct drm_gpusvm_range *range) in drm_gpusvm_range_insert() argument
583 interval_tree_insert(&range->itree, ¬ifier->root); in drm_gpusvm_range_insert()
585 node = rb_prev(&range->itree.rb); in drm_gpusvm_range_insert()
591 list_add(&range->entry, head); in drm_gpusvm_range_insert()
603 struct drm_gpusvm_range *range) in __drm_gpusvm_range_remove() argument
605 interval_tree_remove(&range->itree, ¬ifier->root); in __drm_gpusvm_range_remove()
606 list_del(&range->entry); in __drm_gpusvm_range_remove()
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| /linux/drivers/of/ |
| H A D | address.c | 33 u64 (*map)(__be32 *addr, const __be32 *range,
53 static u64 of_bus_default_map(__be32 *addr, const __be32 *range, in of_bus_default_map() argument
58 cp = of_read_number(range + fna, na - fna); in of_bus_default_map()
59 s = of_read_number(range + na + pna, ns); in of_bus_default_map()
91 static u64 of_bus_default_flags_map(__be32 *addr, const __be32 *range, int na, in of_bus_default_flags_map() argument
95 if (*addr != *range) in of_bus_default_flags_map()
98 return of_bus_default_map(addr, range, na, ns, pna, fna); in of_bus_default_flags_map()
171 static u64 of_bus_pci_map(__be32 *addr, const __be32 *range, int na, int ns, in of_bus_pci_map() argument
177 rf = of_bus_pci_get_flags(range); in of_bus_pci_map()
183 return of_bus_default_map(addr, range, na, ns, pna, fna); in of_bus_pci_map()
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| /linux/drivers/pci/hotplug/ |
| H A D | ibmphp_res.c | 368 static int add_bus_range(int type, struct range_node *range, struct bus_node *bus_cur) in add_bus_range() argument
392 if (range->start < range_cur->start) in add_bus_range()
402 bus_cur->rangeMem = range; in add_bus_range()
405 bus_cur->rangePFMem = range; in add_bus_range()
408 bus_cur->rangeIO = range; in add_bus_range()
411 range->next = range_cur; in add_bus_range()
412 range->rangeno = 1; in add_bus_range()
416 range->next = NULL; in add_bus_range()
417 range_prev->next = range; in add_bus_range()
418 range->rangeno = range_prev->rangeno + 1; in add_bus_range()
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| /linux/mm/damon/ |
| H A D | sysfs-common.c | 22 struct damon_sysfs_ul_range *range = kmalloc(sizeof(*range), in damon_sysfs_ul_range_alloc() local
25 if (!range) in damon_sysfs_ul_range_alloc()
27 range->kobj = (struct kobject){}; in damon_sysfs_ul_range_alloc()
28 range->min = min; in damon_sysfs_ul_range_alloc()
29 range->max = max; in damon_sysfs_ul_range_alloc()
31 return range; in damon_sysfs_ul_range_alloc()
37 struct damon_sysfs_ul_range *range = container_of(kobj, in min_show() local
40 return sysfs_emit(buf, "%lu\n", range->min); in min_show()
46 struct damon_sysfs_ul_range *range = container_of(kobj, in min_store() local
55 range->min = min; in min_store()
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| /linux/drivers/gpu/drm/sprd/ |
| H A D | megacores_pll.c | 221 u32 range[2], constant; in dphy_timing_config() local
236 range[L] = 50 * scale; in dphy_timing_config()
237 range[H] = INFINITY; in dphy_timing_config()
238 val[CLK] = DIV_ROUND_UP(range[L] * (factor << 1), t_byteck) - 2; in dphy_timing_config()
243 range[L] = 38 * scale; in dphy_timing_config()
244 range[H] = 95 * scale; in dphy_timing_config()
245 tmp = AVERAGE(range[L], range[H]); in dphy_timing_config()
246 val[CLK] = DIV_ROUND_UP(AVERAGE(range[L], range[H]), t_half_byteck) - 1; in dphy_timing_config()
247 range[L] = 40 * scale + 4 * t_ui; in dphy_timing_config()
248 range[H] = 85 * scale + 6 * t_ui; in dphy_timing_config()
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| /linux/net/netfilter/ |
| H A D | nf_nat_core.c | 404 const struct nf_nat_range2 *range) in nf_nat_inet_in_range() argument
407 return ntohl(t->src.u3.ip) >= ntohl(range->min_addr.ip) && in nf_nat_inet_in_range()
408 ntohl(t->src.u3.ip) <= ntohl(range->max_addr.ip); in nf_nat_inet_in_range()
410 return ipv6_addr_cmp(&t->src.u3.in6, &range->min_addr.in6) >= 0 && in nf_nat_inet_in_range()
411 ipv6_addr_cmp(&t->src.u3.in6, &range->max_addr.in6) <= 0; in nf_nat_inet_in_range()
448 const struct nf_nat_range2 *range) in nf_in_range() argument
453 if (range->flags & NF_NAT_RANGE_MAP_IPS && in nf_in_range()
454 !nf_nat_inet_in_range(tuple, range)) in nf_in_range()
457 if (!(range->flags & NF_NAT_RANGE_PROTO_SPECIFIED)) in nf_in_range()
461 &range->min_proto, &range->max_proto); in nf_in_range()
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| /linux/tools/testing/selftests/net/ |
| H A D | ip_local_port_range.c | 28 static void unpack_port_range(__u32 range, __u16 *lo, __u16 *hi) in unpack_port_range() argument
30 *lo = range & 0xffff; in unpack_port_range()
31 *hi = range >> 16; in unpack_port_range()
104 static int get_ip_local_port_range(int fd, __u32 *range) in get_ip_local_port_range() argument
115 *range = val; in get_ip_local_port_range()
238 __u32 range; in TEST_F() local
243 range = pack_port_range(t->range_lo, t->range_hi); in TEST_F()
244 err = setsockopt(fd, SOL_IP, IP_LOCAL_PORT_RANGE, &range, sizeof(range)); in TEST_F()
281 __u32 range; in TEST_F() local
289 range = pack_port_range(t->range_lo, t->range_hi); in TEST_F()
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