| /arch/xtensa/core/ |
| A D | mmu.c | 25 uint32_t user_asid = domain->asid; in xtensa_mmu_compute_domain_regs()
43 domain->reg_ptepin_as = XTENSA_MMU_PTE_ENTRY_VADDR(domain->reg_ptevaddr, in xtensa_mmu_compute_domain_regs()
44 domain->reg_ptevaddr) in xtensa_mmu_compute_domain_regs()
57 domain->reg_vecpin_at = vb_pte; in xtensa_mmu_compute_domain_regs()
58 domain->reg_vecpin_as = XTENSA_MMU_PTE_ENTRY_VADDR(domain->reg_ptevaddr, in xtensa_mmu_compute_domain_regs()
88 :: "r"(domain->reg_ptevaddr), "r"(domain->reg_asid), in xtensa_mmu_set_paging()
89 "r"(domain->reg_ptepin_at), "r"(domain->reg_ptepin_as), in xtensa_mmu_set_paging()
90 "r"(domain->reg_vecpin_at), "r"(domain->reg_vecpin_as)); in xtensa_mmu_set_paging()
143 domain.asid = ASID_INVALID; in xtensa_mmu_init_paging()
171 "r"(domain.reg_ptepin_at), "r"(domain.reg_ptepin_as), in xtensa_mmu_init_paging()
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| A D | ptables.c | 331 struct arch_mem_domain *domain = in xtensa_mmu_reinit() local
336 xtensa_mmu_set_paging(domain); in xtensa_mmu_reinit()
444 struct arch_mem_domain *domain; in __arch_mem_map() local
454 vaddr, domain); in __arch_mem_map()
461 vaddr_uc, domain); in __arch_mem_map()
599 struct arch_mem_domain *domain; in __arch_mem_unmap() local
705 xtensa_mmu_set_paging(domain); in xtensa_mmu_tlb_shootdown()
823 domain->arch.asid = asid_count; in arch_mem_domain_init()
835 domain->arch.ptables = ptables; in arch_mem_domain_init()
974 struct k_mem_domain *domain; in arch_mem_domain_thread_add() local
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| A D | mpu.c | 750 int arch_mem_domain_init(struct k_mem_domain *domain) in arch_mem_domain_init() argument
752 domain->arch.mpu_map = xtensa_mpu_map_fg_kernel; in arch_mem_domain_init()
771 int arch_mem_domain_partition_remove(struct k_mem_domain *domain, in arch_mem_domain_partition_remove() argument
777 struct xtensa_mpu_map *map = &domain->arch.mpu_map; in arch_mem_domain_partition_remove()
850 if (cur_thread->mem_domain_info.mem_domain == domain) { in arch_mem_domain_partition_remove()
858 int arch_mem_domain_partition_add(struct k_mem_domain *domain, in arch_mem_domain_partition_add() argument
863 struct xtensa_mpu_map *map = &domain->arch.mpu_map; in arch_mem_domain_partition_add()
887 (cur_thread->mem_domain_info.mem_domain == domain)) { in arch_mem_domain_partition_add()
925 ret = mpu_map_region_add(&domain->arch.mpu_map, in arch_mem_domain_thread_add()
935 thread->arch.mpu_map = &domain->arch.mpu_map; in arch_mem_domain_thread_add()
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| A D | README_MMU.txt | 235 (e.g. to re-use it for another memory domain, or just for any runtime
263 system-wide flushes on all cpus every time a memory domain is
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| /arch/riscv/core/ |
| A D | pmp.c | 607 struct k_mem_domain *domain) in resync_pmp_domain() argument
615 remaining_partitions = domain->num_partitions; in resync_pmp_domain()
617 struct k_mem_partition *part = &domain->partitions[p_idx]; in resync_pmp_domain()
637 remaining_partitions + 1, domain); in resync_pmp_domain()
667 resync_pmp_domain(thread, domain); in z_riscv_pmp_usermode_enable()
715 int arch_mem_domain_init(struct k_mem_domain *domain) in arch_mem_domain_init() argument
717 domain->arch.pmp_update_nr = 0; in arch_mem_domain_init()
727 domain->arch.pmp_update_nr += 1; in arch_mem_domain_partition_add()
737 domain->arch.pmp_update_nr += 1; in arch_mem_domain_partition_remove()
785 remaining_partitions = domain->num_partitions; in arch_buffer_validate()
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| /arch/x86/core/ |
| A D | x86_mmu.c | 1203 struct arch_mem_domain *domain = in range_map() local
1592 if (domain != current_domain) { in arch_mem_domain_partition_remove()
1607 if (domain != current_domain) { in arch_mem_domain_partition_add()
1809 LOG_DBG("%s(%p)", __func__, domain); in arch_mem_domain_init()
1818 __ASSERT(list_domain != &domain->arch, in arch_mem_domain_init()
1830 if (domain == &k_mem_domain_default) { in arch_mem_domain_init()
1840 (void)memset(domain->arch.pdpt, 0, sizeof(domain->arch.pdpt)); in arch_mem_domain_init()
1841 domain->arch.ptables = domain->arch.pdpt; in arch_mem_domain_init()
1844 domain->arch.ptables = page_pool_get(); in arch_mem_domain_init()
1845 if (domain->arch.ptables == NULL) { in arch_mem_domain_init()
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| /arch/arm/core/mmu/ |
| A D | arm_mmu_priv.h | 93 uint32_t domain : 4; member
109 uint32_t domain : 4; member
199 uint32_t domain : 4; member
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| A D | arm_mmu.c | 297 perms_attrs.domain = ARM_MMU_DOMAIN_DEVICE; in arm_mmu_convert_attr_flags()
305 perms_attrs.domain = ARM_MMU_DOMAIN_DEVICE; in arm_mmu_convert_attr_flags()
323 perms_attrs.domain = ARM_MMU_DOMAIN_OS; in arm_mmu_convert_attr_flags()
424 l1_page_table.entries[l1_index].l1_section_1m.domain = perms_attrs.domain; in arm_mmu_l1_map_section()
486 perms_attrs.domain = l1_page_table.entries[l1_index].l1_section_1m.domain; in arm_mmu_remap_l1_section_to_l2_table()
522 l1_page_table.entries[l1_index].l2_page_table_ref.domain = perms_attrs.domain; in arm_mmu_remap_l1_section_to_l2_table()
606 l1_page_table.entries[l1_index].l2_page_table_ref.domain = 0; /* TODO */ in arm_mmu_l2_map_page()
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| /arch/arm64/core/ |
| A D | mmu.c | 1026 struct arch_mem_domain *domain; in sync_domains() local
1033 domain = CONTAINER_OF(node, struct arch_mem_domain, node); in sync_domains()
1034 domain_ptables = &domain->ptables; in sync_domains()
1204 int arch_mem_domain_init(struct k_mem_domain *domain) in arch_mem_domain_init() argument
1234 sys_slist_append(&domain_list, &domain->arch.node); in arch_mem_domain_init()
1296 struct k_mem_domain *domain; in arch_mem_domain_thread_add() local
1300 domain = thread->mem_domain_info.mem_domain; in arch_mem_domain_thread_add()
1301 domain_ptables = &domain->arch.ptables; in arch_mem_domain_thread_add()
1332 struct k_mem_domain *domain; in arch_mem_domain_thread_remove() local
1334 domain = thread->mem_domain_info.mem_domain; in arch_mem_domain_thread_remove()
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| /arch/arc/core/mpu/ |
| A D | arc_mpu_common_internal.h | 188 void arc_core_mpu_remove_mem_partition(struct k_mem_domain *domain, uint32_t part_id) in arc_core_mpu_remove_mem_partition() argument
190 ARG_UNUSED(domain); in arc_core_mpu_remove_mem_partition()
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| A D | arc_mpu_v4_internal.h | 745 void arc_core_mpu_remove_mem_partition(struct k_mem_domain *domain, in arc_core_mpu_remove_mem_partition() argument
748 struct k_mem_partition *partition = &domain->partitions[partition_id]; in arc_core_mpu_remove_mem_partition()
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| /arch/arm64/core/cortex_r/ |
| A D | arm_mpu.c | 758 static int configure_domain_partitions(struct k_mem_domain *domain) in configure_domain_partitions() argument
763 SYS_DLIST_FOR_EACH_CONTAINER(&domain->mem_domain_q, thread, in configure_domain_partitions()
778 int arch_mem_domain_partition_add(struct k_mem_domain *domain, uint32_t partition_id) in arch_mem_domain_partition_add() argument
782 return configure_domain_partitions(domain); in arch_mem_domain_partition_add()
785 int arch_mem_domain_partition_remove(struct k_mem_domain *domain, uint32_t partition_id) in arch_mem_domain_partition_remove() argument
789 return configure_domain_partitions(domain); in arch_mem_domain_partition_remove()
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| /arch/arm64/core/xen/ |
| A D | Kconfig | 20 Built binary will be used as Xen privileged domain (Domain 0).
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| /arch/xtensa/include/ |
| A D | xtensa_mmu_priv.h | 544 void xtensa_mmu_set_paging(struct arch_mem_domain *domain);
551 void xtensa_mmu_compute_domain_regs(struct arch_mem_domain *domain);
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| /arch/xtensa/ |
| A D | Kconfig | 302 the region being removed from a memory domain.
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| /arch/arm/core/ |
| A D | Kconfig | 275 FPU usage or security domain.
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| /arch/ |
| A D | Kconfig | 272 (Normal) domain.
283 interrupts etc.) belonging to the Secure domain.
952 regions available for application memory domain programming.
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| /arch/x86/ |
| A D | Kconfig | 349 default memory domain. Instantiation of additional memory domains
|