xtensa_mpu_range Struct Reference

Struct to describe a memory region [start, end). More...

#include <mpu.h>

Data Fields
const uintptr_t	start
	Start address (inclusive) of the memory region.
const uintptr_t	end
	End address (exclusive) of the memory region.
const uint8_t	access_rights:4
	Access rights for the memory region.
const uint16_t	memory_type:9
	Memory type for the region.

Detailed Description

Struct to describe a memory region [start, end).

Field Documentation

access_rights

const uint8_t xtensa_mpu_range::access_rights

Access rights for the memory region.

end

const uintptr_t xtensa_mpu_range::end

End address (exclusive) of the memory region.

Use 0xFFFFFFFF for the end of memory.

memory_type

const uint16_t xtensa_mpu_range::memory_type

Memory type for the region.

Refer to the Xtensa Instruction Set Architecture (ISA) manual for general description, and the processor manual for processor specific information.

start

const uintptr_t xtensa_mpu_range::start

Start address (inclusive) of the memory region.

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The documentation for this struct was generated from the following file:

• zephyr/arch/xtensa/mpu.h