You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
62 lines
1.7 KiB
62 lines
1.7 KiB
# Network buffer configuration options |
|
|
|
# Copyright (c) 2015 Intel Corporation |
|
# SPDX-License-Identifier: Apache-2.0 |
|
|
|
menuconfig 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
|
|
|