Using net_buf_unref() technically works but debugging the network buffer
allocations is more difficult if done like that.
Change-Id: Ib8e3f8b412c2f8388315c2f63cae4392f814ea2f
Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@linux.intel.com>
This commit changes the net_buf getter functions in nbuf.h
by adding a timeout parameter. These function prototypes
are changed to accept a timeout parameter.
net_nbuf_get_rx()
net_nbuf_get_tx()
net_nbuf_get_data()
net_nbuf_get_reserve_rx()
net_nbuf_get_reserve_tx()
net_nbuf_get_reserve_data()
net_nbuf_copy()
net_nbuf_copy_all()
net_nbuf_push()
net_nbuf_append()
net_nbuf_write()
net_nbuf_insert()
Following convinience functions have not been changed
net_nbuf_append_u8
net_nbuf_append_be16
net_nbuf_append_be32
net_nbuf_insert_u8
net_nbuf_insert_be16
net_nbuf_insert_be32
net_nbuf_write_u8
net_nbuf_write_be16
net_nbuf_write_be32
so they call the base function using K_FOREVER. Use the
base function if you want to have a timeout when net_buf
is allocated.
Change-Id: I20bb602ffb73069e5a02668fce60575141586c0f
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This commit changes Kconfig prefix for ieee802154 drivers to
IEEE802154_*. This is done for consistency with config prefixes
used in other subsystems.
Change-Id: Ibbb4d96d2b748f4f13135bde85304ec34c5a90a6
Signed-off-by: Wojciech Bober <wojciech.bober@nordicsemi.no>
Set protocol family value only after the buf is verified
to be non-null.
Change-Id: I0ce7bab3539087d0f522b4bb3024f46a7eb3c15f
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This enables these samples to interoperate with Linux 6LoWPAN over
Bluetooth implementation while that is being fixed, in the long term
we might remove it from the samples once Linux is fixed.
Jira: ZEP-1656
Change-Id: I8ca9fe5a27f43cebc75b6fe5a436a5e8fcee26d5
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Currently, the function accepts a struct sockaddr * but the code
immediately type casts this to either in_addr or in6_addr. This is
incorrect behavior as the first field in a sockaddr is sa_family_t
and not address data.
So without special knowledge, a developer will use a sockaddr structure
as the parameter and then wonder why the address information isn't being
set correctly.
Let's change this parameter to void * which makes this function similar
to inet_pton().
Jira: ZEP-1616
Change-Id: I1fc9368da999d90feb07c03fac55dcc749d4eba6
Signed-off-by: Michael Scott <michael.scott@linaro.org>
Tested on Atmel SMART SAM E70 Xplained board
Origin: Original
Jira: ZEP-1492
Change-Id: If6acbaabf0857425684e0ab2d4db513e5bbc7b77
Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
Option CONFIG_NET_IPV6_NO_DAD is not used anymore, clean project
configuration files.
Change-Id: I368e076d2f79f1d4bc86edee11ff5befe37362c8
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
The option is no longer used so it can be removed.
Use CONFIG_NET_IPV6_ND option instead.
Change-Id: Ibaa3d3deb52b8b176e85f8b9e1d8c80c1026aea1
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
This is meant to test telnet console easily, as echo_server already
enables net shell module etc.
Change-Id: I045340ae5d6e179ea5ce1416cd7d67c6956bd973
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Add configs for MCR20A device to echo_server and echo_client.
Change-Id: Ic0e310c0eb2eefe6ce5752a20b0c079b7ea8757c
Signed-off-by: Johann Fischer <j.fischer@phytec.de>
Use printk(), snprintk() instead of printf() and snprintf().
CONFIG_STDOUT_CONSOLE is anyway disabled by default so printf()
will not output anything without it.
Change-Id: Ide24e4d669e9821289189ed28e30a596120d9611
Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@linux.intel.com>
If we receive 0 byte packets from the network, we need to
ignore those as otherwise it is possible to leak network
buffers.
Change-Id: Id4b5b0d03c0b6d1e16634ff2d1960ea4728c8aa1
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Because net_buf_frag_del() returns the next fragment in the list,
we can use the return value which makes the code nicer looking.
Change-Id: Ic3d0155417b52a34bfbaa918570ff9af95aee468
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
These logs are mandatory to spot buffer leaks. Unfortunately, they are
still not detailed enough to spot the actual place where the leak
happen.
Change-Id: If36dfa7a54aa1546fb268301f369b5ecd046e276
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
All sample applicatons in Zephyr, using the ENC28J60 driver, set
the ETH_ENC28J60_0_GPIO_PIN Kconfig variable to 19.
However, in the Kconfig.enc28j60 file this variable is set to 24.
That default value, 24, was used only during the first iterations
of this driver and never used again.
In this patch, we set the Kconfig variable to 19 and simplify
project configuration files by removing one line.
Change-Id: I3d5fd9da04a3f10845d2a409de56f5b9c235e995
Signed-off-by: Flavio Santes <flavio.santes@intel.com>
Remove CONFIG_GPIO=y for the Arduino 101 board. This configuration
is now set by default in the board configuration file.
See commit 8f96628064.
Change-Id: I6fa73a5785d78c51f03a0af48fc2aa8cc7636c7d
Signed-off-by: Flavio Santes <flavio.santes@intel.com>
Replace the existing Apache 2.0 boilerplate header with an SPDX tag
throughout the zephyr code tree. This patch was generated via a
script run over the master branch.
Also updated doc/porting/application.rst that had a dependency on
line numbers in a literal include.
Manually updated subsys/logging/sys_log.c that had a malformed
header in the original file. Also cleanup several cases that already
had a SPDX tag and we either got a duplicate or missed updating.
Jira: ZEP-1457
Change-Id: I6131a1d4ee0e58f5b938300c2d2fc77d2e69572c
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
The k64f has a random driver the TEST_RANDOM_GENERATOR config is not
necessary.
Change-Id: I73bc4076cac459388d9dd9bf3eb89c8cb5ba7db7
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
TCP didn't actually have a way to signal synchronous receipt of a FIN
packet. Extend the recv_cb API to allow a NULL buf argument with
status==0 (by analogy to Unix's zero-length read) to signal EOF.
Update docs too, and also echo_server which wasn't prepared to handle
this situation.
Change-Id: I7dc08f9e262a81dcad9c670c6471898889f0b05d
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
The NET_SLIP Kconfig choice option doesn't really do anything for us,
plus we get warnings related to setting CONFIG_NET_SLIP=y in prj.conf
files.
Warnings like:
warning: override: reassigning to symbol NET_SLIP
warning: override: NET_SLIP_TAP changes choice state
So remove NET_SLIP choice and remove CONFIG_NET_SLIP=y in the prj.conf
files.
Change-Id: Ibccf9cf167f4c8a4df480ca0396bf83fcf60df1e
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Add common log level for all IEEE802154 drivers.
Change-Id: If92c96b14e630d4482aadf9cacb25662d6663399
Signed-off-by: Johann Fischer <j.fischer@phytec.de>
Sample projects that pair the frdm_k64f board with a cc2520 require
additional pinmux settings beyond the standard frdm_k64f pinmux. These
settings used the private k64 pinmux API rather than the public pinmux
API.
Because the mcux pinmux driver now always supports the public pinmux API
(vs. the k64 pinmux driver which only supported it in pinmux dev mode),
we can convert the frdm_k64f_cc2520 projects to use the public pinmux
API and the mcux pinmux driver.
Change-Id: Idfae8393171b007d8629e34bfae64255f55c6792
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Removes unnecessary CONFIG_ETH_KSDK project settings from the net
samples. Some of the configs no longer exist (MAC0-2), some are not
valid (MAC3-5) due to RANDOM_MAC=y, and the rest are already enabled by
default by the SoC and board.
Change-Id: I27079b8bb142ebc507885f3b1de07e282c813506
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Remove legacy option and use SYS_CLOCK_EXISTS where appropriate.
Change-Id: I3d524ea2776e638683f0196c0cc342359d5d810f
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Let's make net stack having its own level of debugging through sys_log.
It replaces NET_DEBUG by NET_LOG_ENABLED, which is then semantically
better: someone wanting to log the errors might want that not only for
debugging.
Along with it, CONFIG_NET_LOG_GLOBAL option is added, in order to enable
all available logging in network stack. It is disabled by default but
might be found useful when warning/errors need to be logged, so it is
then unnecessary to selectively enable by hand all CONFIG_NET_DEBUG_*
options.
It is possible, locally, to override CONFIG_SYS_LOG_NET_LEVEL by setting
the level one want to NET_SYS_LOG_LEVEL. This can be useful on samples
or tests.
Change-Id: I56a8f052340bc3a932229963cc69b39912093b88
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This will help to track only what's wanted (ipv6, tpc, udp, else...) if
needed to.
Change-Id: I5c2e5e582db629b5d0e1cd98004f693c50f532a4
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Removing useless options, refining the logging and of course setting the
right IP to make it work.
Change-Id: I0c0c1979d590bc4c4fcb3a1d1a252b87b0153511
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
When zephyr receives a 15.4 frames it allocates 1 RX buf (nbuf) and 1
DATA (buf), and it gets queued on net stack for post processing.
Problem: receiving a lot of frames is just completely nominal and very
fast (timing is critical in radio, and the rx thread of the radio driver
has a high priority, much higher than net stack's rx post processing).
So guess what happens when CONFIG_NET_NBUF_RX_COUNT=10 though let's say
12 packets are coming in?
The RX buffer pools gets empty and soon the system hangs on getting a
newly allocated one.
This proper CONFIG_NET_NBUF_RX_COUNT tweak fixes the issue, however some
future work will reduce the need of so many RX meta buf:
- l2's recv could be called right away at net_recv_data, before queuing
the buffer for post-processing, but this could affects reception
timing on radio side, which is critical.
- An l2 pre-processing (in the middle of what current l2 recv does)
could be implemented, it would be technology depenedent (aka: not
mandatory on all l2) and could quickly decide what to do and at best
drop the whole, or at least drop the RX meta buf (frag would still be
kept). Let's see.
Jira: ZEP-1427
Change-Id: Ic75b02efa36e35b450c02b3e6439a8d73f03f839
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Fixes echo_client and echo_server samples.
Fixes compile error:
...
src/built-in.o: In function `fdrm_k64f_cc2520_pinmux_setup':
samples/net/echo_client/src/../../common/cc2520_frdm_k64f.c:93:
undefined reference to `_fsl_k64_set_pin'
samples/net/echo_client/src/../../common/cc2520_frdm_k64f.c:93:
undefined reference to `_fsl_k64_set_pin'
samples/net/echo_client/src/../../common/cc2520_frdm_k64f.c:93:
undefined reference to `_fsl_k64_set_pin'
...
Change-Id: I590f88f6bd083a30deea77fa860f001a3a55b278
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
This enables Bluetooth L2 driver with CONFIG_NET_L2_BLUETOOTH and
removes CONFIG_NETWORKING_WITH_BT which has been deprecated.
Change-Id: I6f8b0e756f6e066b4b9cf9dec22f52fd72155c98
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Common code found in samples/net/common
App is built with:
make BOARD=frdm_k64f CONF_FILE=prj_frdm_k64f_cc2520.conf
Note: debug messages are enabled on many parts of the system, and these
are killing the timings. So it's not unusual at all to see rx errors on
cc2520 side. Without most of the debug, much less error will occur (if
any when dbg is fully disabled).
Change-Id: Ib6f0868c300652270661e72e80108804308164ab
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
CC2520 is not embedded on an arduino_101, it is however possible to wire
one, and thus it requires to provide cc2520_configure_gpios() function.
This one, being common to a101 is found in samples/net/common.
Change-Id: I86f2734847edb3f6a968522afccc3099ed854d13
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
If we cannot send a network packet, do not quit as that is
really not necessary here.
Change-Id: I7613d46bdbc849b75aaf0fc71c58beba810fd658
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
As the default board is qemu_x86, make sure there is similarly
named config file that can be used by default.
Change-Id: Ibc480d3b4eecc2601e3670c8da19be9c01833c36
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Use by default a board specific config files for both
echo-server and echo-client sample applications.
This makes more sense than using the network technology specific
config file that was used earlier.
Change-Id: I155fc138f4b0ed1166f4e25267513afc3fb6fd76
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Remove legacy stack artifacts from the echo-server and echo-client
config files.
Change-Id: Icc591b9540495c4ee181517369b0df9bb91972bb
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
As the native IP stack is now the default, there is no need
for corresponding Kconfig option.
Change-Id: I08e4992f540f928a2b7378e8803e634e38725348
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This commit removes the legacy Contiki based uIP stack.
The new native IP stack must be used after this commit.
The commit also removes following things:
- legacy cc2520 driver
- legacy ethernet drivers
- legacy IP stack samples
and changes these things:
- disabled tests that only work for legacy IP stack
- select new IP stack by default
- enable random number generator by default as it is needed
by the new IP stack
Change-Id: I1229f9960a4c6654e9ccc6dac14a7efb9394e45d
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
My IPv4 address was missing because of complex set of #ifdef's.
Change-Id: I6768587d3e104a57c10756bc43267f26068aa3cb
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The used IPv6 or IPv4 address can be set in the config file.
This way one does not need to edit the source file to setup
the desired IP address.
Change-Id: Ic900bd4694481b4b035026ad0ba7b9280eb84e4a
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Let the echo-server listen any configured IPv4 address
by default.
Change-Id: Ib83c5e069ae1e26615c37fa980bc4009b5a5e40c
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
If user has enabled DHCPv4 support, then do not try
to set static IPv4 address.
Change-Id: Ia359f578044d72b951f53c509c92c09d575207f0
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This adds the required code to echo server so that it works with TCP as
well.
Change-Id: Ib45dd91a52a60ddb4d8f0ae11175ceb52199c398
Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>
