20. I/O Manager

• 20.1. Introduction
• 20.2. Background
  • 20.2.1. Device Driver Table
  • 20.2.2. Major and Minor Device Numbers
  • 20.2.3. Device Names
  • 20.2.4. Device Driver Environment
  • 20.2.5. Runtime Driver Registration
  • 20.2.6. Device Driver Interface
  • 20.2.7. Device Driver Initialization
• 20.3. Operations
  • 20.3.1. Register and Lookup Name
  • 20.3.2. Accessing an Device Driver
• 20.4. Directives
  • 20.4.1. rtems_io_register_driver()
  • 20.4.2. rtems_io_unregister_driver()
  • 20.4.3. rtems_io_initialize()
  • 20.4.4. rtems_io_register_name()
  • 20.4.5. rtems_io_open()
  • 20.4.6. rtems_io_close()
  • 20.4.7. rtems_io_read()
  • 20.4.8. rtems_io_write()
  • 20.4.9. rtems_io_control()