blob: 57706cd2f5d6d609b0d011ee07fa38e591e2ccdc [file] [log] [blame]
# Net stack configuration options
# Copyright (c) 2015 Intel Corporation
# SPDX-License-Identifier: Apache-2.0
menu "Networking"
config NET_BUF
bool "Network buffer support"
help
This option enables support for generic network protocol
buffers.
if NET_BUF
config NET_BUF_LOG
bool "Network buffer logging"
select LOG
help
Enable logs and checks for the generic network buffers.
module = NET_BUF
module-str = net_buf
source "subsys/logging/Kconfig.template.log_config"
if NET_BUF_LOG
config NET_BUF_WARN_ALLOC_INTERVAL
int "Interval of Network buffer allocation warnings"
default 1
range 0 60
help
Interval in seconds of Network buffer allocation warnings which are
generated when a buffer cannot immediately be allocated with K_FOREVER
which may lead to deadlocks. Setting it to 0 makes warnings to be
printed only once per allocation.
config NET_BUF_SIMPLE_LOG
bool "Network buffer memory debugging"
select LOG
help
Enable extra debug logs and checks for the generic network buffers.
endif # NET_BUF_LOG
config NET_BUF_POOL_USAGE
bool "Network buffer pool usage tracking"
help
Enable network buffer pool tracking. This means that:
* amount of free buffers in the pool is remembered
* total size of the pool is calculated
* pool name is stored and can be shown in debugging prints
config NET_BUF_ALIGNMENT
int "Network buffer alignment restriction"
default 0
help
Alignment restriction for network buffers. This is useful for
some hardware IP with DMA that requires the buffers to be aligned
to a certain byte boundary, or dealing with cache line restrictions.
Default value of 0 means the alignment will be the size of a void pointer,
any other value will force the alignment of a net buffer in bytes.
endif # NET_BUF
config NETWORKING
bool "Link layer and networking (including IP)"
select NET_BUF
select POLL
select ENTROPY_GENERATOR
help
This option enables generic link layer and networking support
and is the basis for higher level protocols (e.g. IP protocols).
if NETWORKING
# Such option should not be configured manually but by device drivers
# which supports PM properly.
config NET_POWER_MANAGEMENT
bool
depends on PM_DEVICE
source "subsys/net/Kconfig.hostname"
source "subsys/net/l2/Kconfig"
source "subsys/net/ip/Kconfig"
source "subsys/net/pkt_filter/Kconfig"
source "subsys/net/lib/Kconfig"
source "subsys/net/conn_mgr/Kconfig"
endif
endmenu