diff options
Diffstat (limited to 'docs/resources/diagrams/plantuml/io_arm_class_diagram.puml')
-rw-r--r-- | docs/resources/diagrams/plantuml/io_arm_class_diagram.puml | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/docs/resources/diagrams/plantuml/io_arm_class_diagram.puml b/docs/resources/diagrams/plantuml/io_arm_class_diagram.puml new file mode 100644 index 0000000..53594c2 --- /dev/null +++ b/docs/resources/diagrams/plantuml/io_arm_class_diagram.puml @@ -0,0 +1,109 @@ +@startuml + +package arm_io_storage { + + class plat_io_policy { + dev_handle : uintptr_t* + image_spec : uintptr_t + {abstract} check() : fctptr + } + + class FIP_IMAGE_ID { + memmap_dev_handle + fip_block_spec + open_memmap() + } + + class BL2_IMAGE_ID{ + fip_dev_handle + bl2_uuid_spec + open_fip() + } + + class xxx_IMAGE_ID{ + fip_dev_handle + xxx_uuid_spec + open_fip() + } + + class arm_io_storage { + fip_dev_con : io_dev_connector_t* + fip_dev_handle : uintptr_t + memmap_dev_con : io_dev_connector_t* + memmap_dev_handle : uintptr_t + + fip_block_spec : io_block_spec_t + + policies : plat_io_policy[1..*] + + -open_fip() + -open_memmap() + + +arm_io_setup() + +plat_get_image_source() + } + + FIP_IMAGE_ID -up-|> plat_io_policy + BL2_IMAGE_ID -up-|> plat_io_policy + xxx_IMAGE_ID -up-|> plat_io_policy + + arm_io_storage *-"1..*" plat_io_policy +} + +package IO { + class io_storage { + io_dev_open() + io_dev_init() + io_dev_close() + + .. synchronous operations .. + io_open() + io_seek() + io_size() + io_read() + io_write() + io_close() + + io_register_device() + } + + class io_fip { + register_io_dev_fip() + .. io_dev_funcs_t interface .. + fip_dev_funcs : io_dev_funcs_t + } + + class io_memmap { + register_io_dev_memmap() + .. io_dev_funcs_t interface .. + memmap_dev_funcs : io_dev_funcs_t + } + + interface io_driver { + io_entity_t + io_dev_info_t + + .. io_dev_connector_t interface .. + dev_open() + + .. io_dev_funcs_t interface .. + type() + open() + seek() + size() + read() + write() + close() + dev_init() + dev_close() + + io_register_device() + } +} +arm_io_storage .. io_driver +arm_io_storage .. io_fip +arm_io_storage .. io_memmap +arm_io_storage .. io_storage + + +@enduml |