# Copyright Runtime.io 2018. All rights reserved.
# Copyright Nordic Semiconductor ASA 2020-2022. All rights reserved.
# SPDX-License-Identifier: Apache-2.0

config MCUMGR_SMP_REASSEMBLY
	bool
	help
	  Enable structures and functions needed for packet reassembly by SMP backend.

config MCUMGR_BUF_COUNT
	int "Number of mcumgr buffers"
	default 2 if MCUMGR_SMP_UDP
	default 4
	help
	  The number of net_bufs to allocate for mcumgr.  These buffers are
	  used for both requests and responses.

config MCUMGR_BUF_SIZE
	int "Size of each mcumgr buffer"
	default 2048 if MCUMGR_SMP_UDP
	default 384
	help
	  The size, in bytes, of each mcumgr buffer.  This value must satisfy
	  the following relation:
	  MCUMGR_BUF_SIZE >= transport-specific-MTU + transport-overhead
	  In case when MCUMGR_SMP_SHELL is enabled this value should be set to
	  at least SHELL_BACKEND_DUMMY_BUF_SIZE + 32.

config MCUMGR_BUF_USER_DATA_SIZE
	int "Size of mcumgr buffer user data"
	default 24 if MCUMGR_SMP_UDP && MCUMGR_SMP_UDP_IPV6
	default 8 if MCUMGR_SMP_UDP && MCUMGR_SMP_UDP_IPV4
	default 4
	help
	  The size, in bytes, of user data to allocate for each mcumgr buffer.

	  Different mcumgr transports impose different requirements for this
	  setting. A value of 4 is sufficient for UART, shell, and bluetooth.
	  For UDP, the userdata must be large enough to hold a IPv4/IPv6 address.

rsource "Kconfig.dummy"

rsource "Kconfig.bluetooth"

rsource "Kconfig.shell"

rsource "Kconfig.uart"

rsource "Kconfig.udp"