mmu_ctx_t::mem_regions - syntax, references, description

References

Code

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Referrer

mem_region_t mem_regions[SOC_MMU_LINEAR_ADDRESS_REGION_NUM];

esp_mmu_map.c:108

memcpy(&s_mmu_ctx.mem_regions[available_region_idx], &hw_mem_regions[i], sizeof(mem_region_t));

esp_mmu_map.c:254

esp_mmu_map_init()

TAILQ_INIT(&s_mmu_ctx.mem_regions[i].mem_block_head);

esp_mmu_map.c:259

esp_mmu_map_init()

if (((s_mmu_ctx.mem_regions[i].caps & caps) == caps) && ((s_mmu_ctx.mem_regions[i].targets & target) == target)) {

esp_mmu_map.c:286

esp_mmu_map_get_max_consecutive_free_block_size()

if (s_mmu_ctx.mem_regions[i].max_slot_size > max) {

esp_mmu_map.c:287

esp_mmu_map_get_max_consecutive_free_block_size()

max = s_mmu_ctx.mem_regions[i].max_slot_size;

esp_mmu_map.c:288

esp_mmu_map_get_max_consecutive_free_block_size()

int32_t found_region_id = s_find_available_region(s_mmu_ctx.mem_regions, s_mmu_ctx.num_regions, aligned_size, caps, target);

esp_mmu_map.c:320

esp_mmu_map_reserve_block_with_caps()

laddr = (uint32_t)s_mmu_ctx.mem_regions[found_region_id].free_head;

esp_mmu_map.c:326

esp_mmu_map_reserve_block_with_caps()

s_mmu_ctx.mem_regions[found_region_id].free_head += aligned_size;

esp_mmu_map.c:327

esp_mmu_map_reserve_block_with_caps()

s_mmu_ctx.mem_regions[found_region_id].max_slot_size -= aligned_size;

esp_mmu_map.c:328

esp_mmu_map_reserve_block_with_caps()

region = &s_mmu_ctx.mem_regions[i];

esp_mmu_map.c:353

esp_mmu_paddr_find_caps()

int32_t found_region_id = s_find_available_region(s_mmu_ctx.mem_regions, s_mmu_ctx.num_regions, aligned_size, caps, target);

esp_mmu_map.c:454

esp_mmu_map()

mem_region_t *found_region = &s_mmu_ctx.mem_regions[found_region_id];

esp_mmu_map.c:461

esp_mmu_map()

if (ptr_laddr >= s_mmu_ctx.mem_regions[i].free_head && ptr_laddr < s_mmu_ctx.mem_regions[i].end) {

esp_mmu_map.c:643

esp_mmu_unmap()

region = &s_mmu_ctx.mem_regions[i];

esp_mmu_map.c:644

esp_mmu_unmap()

s_mmu_ctx.mem_regions[i].bus_id,

esp_mmu_map.c:691

esp_mmu_map_dump_mapped_blocks()

s_mmu_ctx.mem_regions[i].start,

esp_mmu_map.c:692

esp_mmu_map_dump_mapped_blocks()

s_mmu_ctx.mem_regions[i].free_head,

esp_mmu_map.c:693

esp_mmu_map_dump_mapped_blocks()

s_mmu_ctx.mem_regions[i].end,

esp_mmu_map.c:694

esp_mmu_map_dump_mapped_blocks()

s_mmu_ctx.mem_regions[i].caps,

esp_mmu_map.c:695

esp_mmu_map_dump_mapped_blocks()

s_mmu_ctx.mem_regions[i].max_slot_size);

esp_mmu_map.c:696

esp_mmu_map_dump_mapped_blocks()

mem_region_t *region = &s_mmu_ctx.mem_regions[i];

esp_mmu_map.c:701

esp_mmu_map_dump_mapped_blocks()

mem_region_t *region = &s_mmu_ctx.mem_regions[i];

esp_mmu_map.c:730

esp_mmu_map_dump_mapped_blocks_private()

ESP_DRAM_LOGI(TAG, "region bus_id: 0x%x", s_mmu_ctx.mem_regions[i].bus_id);

esp_mmu_map.c:742

esp_mmu_map_dump_mapped_blocks_private()

ESP_DRAM_LOGI(TAG, "region start: 0x%x", s_mmu_ctx.mem_regions[i].start);

esp_mmu_map.c:743

esp_mmu_map_dump_mapped_blocks_private()

ESP_DRAM_LOGI(TAG, "region end: 0x%x", s_mmu_ctx.mem_regions[i].end);

esp_mmu_map.c:744

esp_mmu_map_dump_mapped_blocks_private()

ESP_DRAM_LOGI(TAG, "region caps: 0x%x", s_mmu_ctx.mem_regions[i].caps);

esp_mmu_map.c:745

esp_mmu_map_dump_mapped_blocks_private()

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Data Use

mmu_ctx_t::mem_regions is read by 8 functions:

mmu_ctx_t::mem_regions

esp_mmu_map_init()

esp_mmu_map_get_max_consecutive_free_block_size()

esp_mmu_map_reserve_block_with_caps()

esp_mmu_paddr_find_caps()

esp_mmu_map()

esp_mmu_unmap()

esp_mmu_map_dump_mapped_blocks()

esp_mmu_map_dump_mapped_blocks_private()

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mmu_ctx_t::mem_regions field

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