We have moved GPIO info to DT so the Kconfig symbols for GPIO lines
aren't used anymore. We can just remove them.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Align ieee802154_nrf5 driver to a new radio driver API.
Utilize new radio driver features (CCA).
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
15.4 MHR is no longer set in net_buf pointed by net_pkt, but in a
separate net_buf, hence we need to check that net_buf now to
determine if we need to wait for ACK or not.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
This commit renames the nrf5_clock_control.h and
nrf5_clock_control.c files to nrf_clock_control.h and
nrf_clock_control.c, respectively, as they are used
in nRF9160 builds, as well.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
This commit renames the CLOCK_CONTROL_NRF5 Kconfig symbol to
CLOCK_CONTROL_NRF. The change is required to aleviates confusion
when selecting the symbol in nRF9160 SOC definition.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
ieee802154_nrf5 uses net_analyze_stack function in a loop, which
prints logs at inf level. As net_core's log level is used in
this function which by default is set to inf, it kept spamming stack
usage logs.
Prevent this behavior by adding additional log level check in the driver
itself, so that this log will only be printed if
IEEE802154_DRIVER_LOG_LEVEL is set to debug.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Moving towards serialized fragmentation, adapting mac command creation
to avoid the need of ll_reserve etc...
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Do not initialize reset gpio on KW2XD SIP.
Modem's clock output is used by the SoC for the PLL.
Initialization of the reset gpio may result in the reset of the modem
and the crash of SoC.
Keep reset gpio low until modem initialization.
Signed-off-by: Johann Fischer <j.fischer@phytec.de>
Fix overwrites update of indirect register.
Since the indirect register should be updated,
the parameter dreg should be false.
Signed-off-by: Johann Fischer <j.fischer@phytec.de>
Add a dts binding file for the cc1200 and move the Kconfig options for
SPI and GPIOs to DTS for the CC1200 driver.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
As for Ethernet, up to ieee802154 L2's send to actually sent the packet.
It's currently unoptimized as 6lo compression, 15.4 fragmentation and so
on will reallocate net_buf etc... but it's the first step towards
removing ll reserve space and more.
Applying changes to Openthread L2 as well.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Now that the in tree user of cc2520 uses device tree to configure SPI
and GPIO params, we can remove and convert the driver to utilize DT
only. This means removing the Kconfig options that come from DT and
rename CONFIG_ to DT_ for those options.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Now that all SPI controllers support DTS we can remove the Kconfig
support for non-DTS options. We also cleanup some defines that should
have be DT_MCR20A_ instead of CONFIG_MCR20A_.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Allow to set debug also for RAW_CHANNEL and set general debug template
instead of networking one.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Log configuration was included only in case NET_L2_IEEE802154 was
enabled. In case of open thread this is not the case.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Adding spaces around "=" when definining Kconfig template so
that is more consistent with overall style of these template
variables.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Every board that uses dts-enabled spi drivers has a board-level dts, so
there is no need to have separate configs HAS_DTS_SPI_PINS and
HAS_DTS_SPI.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Every board that uses dts-enabled gpio drivers has a board-level dts, so
there is no need to have separate configs HAS_DTS_GPIO_DEVICE and
HAS_DTS_GPIO.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Every board that uses dts-enabled spi drivers has a board-level dts, so
there is no need to have separate configs HAS_DTS_SPI_DEVICE and
HAS_DTS_SPI.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Under GNU C, sizeof(void) = 1. This commit merely makes it explicit u8.
Pointer arithmetics over void types is:
* A GNU C extension
* Not supported by Clang
* Illegal across all ISO C standards
See also: https://gcc.gnu.org/onlinedocs/gcc/Pointer-Arith.html
Signed-off-by: Mark Ruvald Pedersen <mped@oticon.com>
Any word started with underscore followed by and uppercase letter or a
second underscore is a reserved word according with C99.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
The return of memset is never checked. This patch explicitly ignore
the return to avoid MISRA-C violations.
The only directory excluded directory was ext/* since it contains
only imported code.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
Up until now, Zephyr has patched Kconfig to use the last 'default' with
a satisfied condition, instead of the first one. I'm not sure why the
patch was added (it predates Kconfiglib), but I suspect it's related to
Kconfig.defconfig files.
There are at least three problems with the patch:
1. It's inconsistent with how Kconfig works in other projects, which
might confuse newcomers.
2. Due to oversights, earlier 'range' properties are still preferred,
as well as earlier 'default' properties on choices.
In addition to being inconsistent, this makes it impossible to
override 'range' properties and choice 'default' properties if the
base definition of the symbol/choice already has 'range'/'default'
properties.
I've seen errors caused by the inconsistency, and I suspect there
are more.
3. A fork of Kconfiglib that adds the patch needs to be maintained.
Get rid of the patch and go back to standard Kconfig behavior, as
follows:
1. Include the Kconfig.defconfig files first instead of last in
Kconfig.zephyr.
2. Include boards/Kconfig and arch/<arch>/Kconfig first instead of
last in arch/Kconfig.
3. Include arch/<arch>/soc/*/Kconfig first instead of last in
arch/<arch>/Kconfig.
4. Swap a few other 'source's to preserve behavior for some scattered
symbols with multiple definitions.
Swap 'source's in some no-op cases too, where it might match the
intent.
5. Reverse the defaults on symbol definitions that have more than one
default.
Skip defaults that are mutually exclusive, e.g. where each default
has an 'if <some board>' condition. They are already safe.
6. Remove the prefer-later-defaults patch from Kconfiglib.
Testing was done with a Python script that lists all Kconfig
symbols/choices with multiple defaults, along with a whitelist of fixed
symbols. The script also verifies that there are no "unreachable"
defaults hidden by defaults without conditions
As an additional test, zephyr/.config was generated before and after the
change for several samples and checked to be identical (after sorting).
This commit includes some default-related cleanups as well:
- Simplify some symbol definitions, e.g. where a default has 'if FOO'
when the symbol already has 'depends on FOO'.
- Remove some redundant 'default ""' for string symbols. This is the
implicit default.
Piggyback fixes for swapped ranges on BT_L2CAP_RX_MTU and
BT_L2CAP_TX_MTU (caused by confusing inconsistency).
Piggyback some fixes for style nits too, e.g. unindented help texts.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Being stopped or not should not be a blocker on these settings (real
hardware can get these settings configured while not being in rx/tx
mode for instance).
Fixes#8528
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Bool symbols implicitly default to 'n'.
A 'default n' can make sense e.g. in a Kconfig.defconfig file, if you
want to override a 'default y' on the base definition of the symbol. It
isn't used like that on any of these symbols though, and is
inconsistent.
This will make the auto-generated Kconfig documentation have "No
defaults. Implicitly defaults to n." as well, which is clearer than
'default n if ...'
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
This makes it easier to distinguish them from "true" undefined symbols.
Internally, all int/hex literals are treated as undefined symbols, which
always get their name as their value. The C tools work the same way.
The plan is to turn references to undefined Kconfig symbols into an
error later.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
These symbols were removed by commit 4e8f29f319 ("gpio: Refactor the
mcux gpio driver to use dts"). The settings should come from DTS now.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
ACK frames are handled on hardware level, so let's expose this
capability in order to avoid L2 waiting for these.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
L2 could take advantage of such hardware capability, when supported by
the device. This is also required for OpenThread.
Fixes#5714
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Adds dts bindings for the mcr20a wireless transceiver. The frdm_k64f
board supports the mcr20a via an Arduino shield, therefore the dts node
is added to the board dts. The kw2xd is a SiP and thus the mcr20a dts
node is added to the soc dts.
The networking samples using prj_frdm_k64f_mcr20a.conf have been broken
since the refactoring of the mcux gpio driver to dts in commit
4e8f29f319. The sample is now fixed.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
And adding support for GPIO CS as well.
It looks like the driver could benefit from centralizing all SPI access
into a unique function, the protocol does not seem too convoluted to do
so, like CC2520 or CC1200.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
tx_bufs/tx_count and rx_bufs/rx_count can be hold in another dedicated
structure, thus reducing the number of parameters to transceive. This
permits to avoid using the stack when calling transceive.
Since we saved parameters, we can expose back the struct device pointer,
to stay consistent with other device driver APIs.
Fixes#5839
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Move IP address settings from net_if to separate structs.
This is needed for VLAN support.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Fix Kconfig help sections and add spacing to be consistent across all
Kconfig file. In a previous run we missed a few.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Driver is 'Busy' can be a warning message which can be enabled with
minimum debug level CONFIG_SYS_LOG_IEEE802154_DRIVER_LEVEL=2.
Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@linux.intel.com>
CC1200 is a sub-ghz chip supporting 6 ISM & SRD bands: 169, 433, 470,
868, 915 and 920 MHz, with features dedicated to IEEE 802.15.4(g).
Current driver enables CC1200 against actual IEEE 802.15.4 Soft-MAC. 'g'
version support in the Soft-MAC will follow later.
The chip itself is closer to a bare metal radio modem than to a usual
15.4 chip: up to the user to provide the right RF settings for the
carrier band. Such settings can be generaten through TI's SmartRF tool.
Hopefully, for channel selection, this driver will be clever enough to
compute the proper register change without any special input from the
user. This will work for all the bands supported by the chip.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Old reference on driver's specific raw mode was still lurking around.
Removing those.
Fixes#5270
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
A very old reference to former net stack was still lurking around.
Removing it.
Taking the opportunity to clear up dependencies.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This fixes a regression from
https://github.com/zephyrproject-rtos/zephyr/pull/5018
The ieee802154 driver wouldn't build because nrf drivers/ieee802154
depends on the nordic ext drivers to build.
Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
- Renaming NET_L2_RAW_CHANNEL to NET_RAW_MODE
- Create a generic IEEE 802.15.4 raw mode for drivers
- Modify the IEEE 802.15.4 drivers so it passes the packet unmodified,
up to code using that mode to apply the necessary changes on the
received net_pkt according to their needs
- Modify wpanusb/wpan_serial relevantly
Fixes#5004
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
The interrupt priority on KW41Z is from 0..3. The value of 0x80 is
invalid, so lets set it to 0 for now as all the other interrupt
priorities default to 0 right now.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Added conditionally enabled event state tracing support.
Needed for enhanced debug visibility of tight timed events where
normal print debug messages affect the timing of things. This is a
simple buffer that allows post analysis via gdb of what sequencer
events occurred.
Signed-off-by: David Leach <david.leach@nxp.com>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
- Removed some debug output and changed the level of others to reduce
the amount of information logged. The reason is that some of this is
causing false positive distractions.
- Removed enabling of FILTER error IRQ events. It isn't needed and is
only informational.
- Changed frame control AR bit inspection to use native retrieval
routine.
- Addressed some coding style issues.
Signed-off-by: David Leach <david.leach@nxp.com>
Changed the logic to reset the sequencer when a RX filter
failure has been detected. This also disables the RX timer
until the next watermark detection.
Signed-off-by: David Leach <david.leach@nxp.com>
- Reworked the driver logic around TX/RX to correctly handle the
expectations of the underlying 802.15.4 hardware IP.
- Fixed a problem with TX always reporting an error to the stack
which resulted in constant retries.
- Fixed bug in RX to TX transition which would occasionally cause the
driver to error the TX.
- Changed RX logic to ensure that invalid RX frames were not passed up
the stack.
- Simplified hardware timer usage to only use TMR3.
- Added RX watermark and TMR3 support to fix a hardware problem where
the hw IP can get stuck on a receive in noisy environments.
- Modified samples/net/echo_client and echo_server kw41z project config
files to provide enanced debug visibility into stacks and threads.
Signed-off-by: David Leach <david.leach@nxp.com>
Introducing CMake is an important step in a larger effort to make
Zephyr easy to use for application developers working on different
platforms with different development environment needs.
Simplified, this change retains Kconfig as-is, and replaces all
Makefiles with CMakeLists.txt. The DSL-like Make language that KBuild
offers is replaced by a set of CMake extentions. These extentions have
either provided simple one-to-one translations of KBuild features or
introduced new concepts that replace KBuild concepts.
This is a breaking change for existing test infrastructure and build
scripts that are maintained out-of-tree. But for FW itself, no porting
should be necessary.
For users that just want to continue their work with minimal
disruption the following should suffice:
Install CMake 3.8.2+
Port any out-of-tree Makefiles to CMake.
Learn the absolute minimum about the new command line interface:
$ cd samples/hello_world
$ mkdir build && cd build
$ cmake -DBOARD=nrf52_pca10040 ..
$ cd build
$ make
PR: zephyrproject-rtos#4692
docs: http://docs.zephyrproject.org/getting_started/getting_started.html
Signed-off-by: Sebastian Boe <sebastian.boe@nordicsemi.no>
Some "random" drivers are not drivers at all: they just implement the
function `sys_rand32_get()`. Move those to a random subsystem in
preparation for a reorganization.
Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>
Waiting for tx to complete should timeout after 10ms
instead of blocking forever in case ack is not received.
Signed-off-by: Kamil Sroka <kamil.sroka@nordicsemi.no>
Issue a error message, if the _mcr20a_read_reg fails.
Do not execute SPI burst read/write if the buffer is too small.
Unlock mutex if set_pan_id, set_short_addr or set_ieee_addr
fail.
Force abort of the sequence when the higher level changes the channel
even though a T or TR sequence is in progress.
Signed-off-by: Johann Fischer <j.fischer@phytec.de>
No need to send FCS bytes as the monitor_15_4 is configured to not
expect them. If we change the monitor_15_4 to use them, then we would
need to put correct values into these two FCS bytes.
So cleanest solution is not to send FCS bytes at all.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
set_ieee_addr, set_short_addr and set_pan_id are now unused by L2, so
removing their exposure through the radio API.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Further support will need work per-driver basis, as soon as the L2 will
be able to make usage of such support.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
802.15.4 is the networking hardware available in KW41Z SoC (and
supported by Zephyr). So, if networking in enabled, automatically
select the corresponding driver. This is similar to how frdm_k64f
automatically selects Ethernet driver, 96b_carbon selects BLE/IPSP
drivers, etc. (But we apply it on SoC level to reuse across the
boards.)
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
The stack address was incorrectly specified when stack usage
was being debugged. This caused compiler to emit this warning
drivers/ieee802154/ieee802154_cc2520.c:1136:16: warning:
dereferencing type-punned pointer will break strict-aliasing
rules [-Wstrict-aliasing]
((struct cc2520_context *)(&__device_cc2520))->
^
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Change the common "init with 0" + "give" idiom to "init with 1". This
won't change the behavior or performance, but should decrease the size
ever so slightly.
This change has been performed mechanically with the following
Coccinelle script:
@@
expression SEM;
expression LIMIT;
expression TIMEOUT;
@@
- k_sem_init(SEM, 0, LIMIT);
- k_sem_give(SEM);
+ k_sem_init(SEM, 1, LIMIT);
Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>
This patch allows the use of the MCR20A driver with KW2xD devices.
The clock output of the transceiver can be used as an input clock
for the PLL of the SoC. The hardware reset and CLK_OUT setup of
the transceiver should then be performed during the initialization
of the SoC. The driver is not allowed to do it again.
Signed-off-by: Johann Fischer <j.fischer@phytec.de>
Some patches have been lost during rebase before the initial commit,
this path fixes it.
- correct copyright in registers definition header file
- fix undefined macro inside CLK_OUT configuration
- use the return value of k_sem_take if there is a timeout
Signed-off-by: Johann Fischer <j.fischer@phytec.de>
The net_stack_analyze function wants to look at the stack buffer,
but it is making assumptions on where this data is that are no
longer valid. Change to use the proper APIs for referencing this.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Add support for KW40Z in the KW41Z IEEE 802.15.4 driver as both chips
expose almost the same radio registers.
Signed-off-by: Bogdan Davidoaia <bogdan.davidoaia@linaro.org>
The chip seems to require a wait time before reading packet
data after the RX sequence done interrupt, as imidiate reading
of it will indicate a packet size of zero and cause the RX
sequence done to be continually retriggered.
In addition, the extra clearing of the interrupt flags can be
removed, as this is already done at the beginning of the isr.
Jira: ZEP-2278
Signed-off-by: Bogdan Davidoaia <bogdan.davidoaia@linaro.org>
fix misspelling in Kconfig files that would show up in configuration
documentation and screens.
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
There is no need to unmask/mask the global transceiver interrupt
in kw41z_start/stop as the radio interrupt line is enabled/disabled
anyway with irq_enable/disable calls.
Signed-off-by: Bogdan Davidoaia <bogdan.davidoaia@linaro.org>
- set state to IDLE if TMR1 expires, but CCA reports channel as free
- no need to check for CCABFRTX, as the hardware isn't setup to do
CCA before TX
Signed-off-by: Bogdan Davidoaia <bogdan.davidoaia@linaro.org>
Sequence timeouts should be scaled to 16us, as TMR_PRESCALE was set
to 62.5kHz.
Also, radio warmup times and TX packet length need to be taken into
account.
Signed-off-by: Bogdan Davidoaia <bogdan.davidoaia@linaro.org>
Fix misspellings in Kconfig help text and made spelling of
RX and TX consistent (from reviewer comments)
Change-Id: Ie9d4c3863cd210e7a17b50a85a7e64156b6bf3d7
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
Convert code to use u{8,16,32,64}_t and s{8,16,32,64}_t instead of C99
integer types.
Jira: ZEP-2051
Change-Id: I4ec03eb2183d59ef86ea2c20d956e5d272656837
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
- net_pkt becomes a stand-alone structure with network packet meta
information.
- network packet data is still managed through net_buf, mostly named
'frag'.
- net_pkt memory management is done through k_mem_slab
- function got introduced or relevantly renamed to target eithe net_pkt
or net_buf fragments.
- net_buf's sent_list ends up in net_pkt now, and thus helps to save
memory when TCP is enabled.
Change-Id: Ibd5c17df4f75891dec79db723a4c9fc704eb843d
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
There have been long lasting confusion between net_buf and net_nbuf.
While the first is actually a buffer, the second one is not. It's a
network buffer descriptor. More precisely it provides meta data about a
network packet, and holds the chain of buffer fragments made of net_buf.
Thus renaming net_nbuf to net_pkt and all names around it as well
(function, Kconfig option, ..).
Though net_pkt if the new name, it still inherit its logic from net_buf.
'
This patch is the first of a serie that will separate completely net_pkt
from net_buf.
Change-Id: Iecb32d2a0d8f4647692e5328e54b5c35454194cd
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This will provide the feature through Crypto API.
Change-Id: If6953a54b393544b019755ae73571effe0724e69
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
At the moment CC2520 configuration options are selected inside "TI
CC2520 Driver RAW channe" submenu like:
[*] TI CC2520 Driver support ----
[ ] TI CC2520 Driver RAW channel --->
Make RAW channel depends on TI CC2520.
Change-Id: I92879b7f4391f1842c012b6c03c78956e90b9441
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Allow user to set the four last bytes of a MAC address.
By default the bytes are selected randomly but for testing
purposes we need a way to specify the address in advance.
Change-Id: Ic9820a8026b327d1ee5025ab77fdc77f5778de67
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This commit adds missing RAW mode device to the driver.
Change-Id: I9ee9c41bc94b0ae202613ef707030033b46df1de
Signed-off-by: Wojciech Bober <wojciech.bober@nordicsemi.no>
The code used net_nbuf_get_reserve_{rx|tx}_data() function to
allocate a fragment. Instead of that low level function, use
net_nbuf_get_frag() instead. There are few places this is not
possible or is too big change like in few test programs.
Change-Id: Ied7e2b7db352de998b200ffa6ff82471bfa5ebe3
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
If we receive lot of packets, it might happen that we exhaust
all the DATA buffers in the system. This would prevent from
us sending anything to the network.
Change this by splitting the DATA buffer pool into RX and TX
parts. This way RX flooding cannot consume all DATA buffers
that needs to be sent.
Change-Id: I8e8934c6d5fdd47b579ffa6268721b5eb3d64b6d
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Add the link type to net_if_set_link_addr() call. This fixes the
driver after changes introduced in
4eb2020055.
Change-Id: I72475a055ac805524b4b0f0c2380513e8f041368
Signed-off-by: Wojciech Bober <wojciech.bober@nordicsemi.no>
Using net_nbuf_unref to release the net_buf so that we can
debug the allocations more easily. It is ok to use the original
net_buf_unref() too, we just miss some important net_buf
housekeeping information if done like that.
Change-Id: Ieb7b39ed525bfc46eb5c07a01f2a3a75fdbeb9fd
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The interface L2 address type is set at the same time as the
L2 address is set to the network interface. This is most
convinient place to set the address type.
Change-Id: I712d7357d075959eb79df3463141cfbc6d163a74
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This commit adds a driver for nRF5 802.15.4 radio. This driver
is a wrapper for the driver provided by ext/hal/nordic/drivers.
Change-Id: I20ee4aff3d1b994c621ba8eaab208d15d85e4c01
Signed-off-by: Wojciech Bober <wojciech.bober@nordicsemi.no>
The interrupt processing of MCR20A was flawed and complicated.
This patch simplifies the handling of interrupts and reduces
the number of necessary SPI transfers.
Minor fixes:
- use mutex for the PHY access control
- remove unnecessary mcr20a_mask_irqb calls
- do not read RX_FRM_LEN twice
- increase timeout for sequence synchronization semaphore
if the log level greater than 1
- enable only the Sequence-end (SEQIRQ) interrupt
- fix magic in NET_DEVICE_INIT
- make the timeout values dependent on the log level
Change-Id: Ib3f64a092ffba91c80ff6e1d5cec995ab9d40bfb
Signed-off-by: Johann Fischer <j.fischer@phytec.de>
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>
This commit splits 802.15.4 drivers configuration into separate files.
Change-Id: Ie1bed862e8f4248240fef18bc211d0ee8ca1493c
Signed-off-by: Wojciech Bober <wojciech.bober@nordicsemi.no>
The cause for this change is TCP. Until now, the radio strategy driver
(ALOHA or CSMA) was providing the actual nbuf, and not the buffer
fragment, counting on the fact that the loop was using
net_buf_frag_del() which made so, iteration after iteration, buffer
framgent to be always buf->frags. The problem with this logic is loosing
the fragments that might be still referenced by TCP, in case the whole
buffer did not make it so TCP can retry later and so on.
Instead, TX now takes the nbuf and the actual frag to send. It could
have been working with just a pointer on the data, and the whole length
of the frame. But it has been avoided due to possible future devices,
that will be smarter and run CSMA directly in the hw, thus it will
require to access the whole buffer list through the nbuf.
Change-Id: I8d77b1e13b648c0ec3645cb2d55d1910d00381ea
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Instead of TI_CC2520_CHANNEL option NET_L2_IEEE802154_ORFD_CHANNEL is
used.
Change-Id: I9b0c0ff6b2c42070d05c5cf3e4dc33c364be9a5c
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Add driver and configuration for the MCR20A 802.15.4
transceiver.
Jira: ZEP-1429
Change-Id: I0b17b688220a47c2f0e5cde269064bbd0dec824a
Signed-off-by: Johann Fischer <j.fischer@phytec.de>
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>
Add common log level for all IEEE802154 drivers.
Change-Id: If92c96b14e630d4482aadf9cacb25662d6663399
Signed-off-by: Johann Fischer <j.fischer@phytec.de>
Move logging out of misc/ to its own subsystem. Anything related to
logging and any new logging features or backends could be added here
instead of the generic location in misc/ which is overcrowded with
options that are not related to eachother.
Jira: ZEP-1467
Change-Id: If6a3ea625c3a3562a7a61a0ba5fd7e6ca75518ba
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Fibers do not exist anymore in unified kernel.
Also, let's just use that option directly so removing the internal
define which is then useless.
Change-Id: I1179d84401934b339d3a9ccd12f6145a120bcb2f
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Other driver than QMSI might have this limitation. Let's wait for a
future rework of SPI API to properly fix that.
Change-Id: Ibad382ce86e7479961b275c4851abf88ed581023
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Currently it's only possible to configure those GPIOs through
boards.<h/c> files and thus it's not relevant for board that do not
embed cc2520 but might get one wired to it, unlike
quark_se_c1000_devboard which directly embeds one cc2520.
Change-Id: I819bc1d2de707ea12eb70dc60a40b28f92666e51
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
* Moved networking code into subsys/net.
* Renamed net/yaip to net/ip at the same time.
* Fixed the tests/net to compile
* Fixed the Makefiles and Kconfig files in subsys/net
to use the new location of the IP stack
Change-Id: Ie45d9e8cb45a93fefdf969b20a81e3b1d3c16355
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The cc2520 driver RX thread did not like the stack information
collection macros defined in net_core.h. Both the cc2520 TX and
RX got the same variable name which did not compile.
This is now changed so that the first parameter is added to
the variable name to create a unique variable.
Change-Id: Ia41d01a71afd73af2ef31aa5f7a890a3cf0385aa
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>
Refactor code to exit earlier in case of error.
Change-Id: I9ff893f923ff877d69b0e985bb6e4159504e67cd
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Use the stack declaration macro from net_core.h which
allows user to see more information about stack usage
when using net shell.
Change-Id: Id3cc0fa49c5da79ba7d5573103864f1881e2f2e5
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Hack in commit-id 835f93b8250abc0f3edbee9a99463fccac03597c was breaking
raw mode needed for wpan* adaptations.
Change-Id: If1ff96fa8170cc84e356fb0452e487f0ff174da5
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This is a hack, related to:
commit-id 835f93b8250abc0f3edbee9a99463fccac03597c
Change-Id: I7e305cef9ca908e2a71a011920663e1603ad8d6e
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
The 802.15.4 frame has a header and in the end after the payload a CRC.
Overall MTU is 127 bytes, but CRC is most likely going to be generated
by the device itself (offloading). Because the limitation of current
nbuf, it's not possible to keep this CRC in the buffer because it
require a user data size of 127 bytes but if we do so, IP stack will
fill in as much as it can as packet data, thus occupying the 2 last
bytes. This generates bugs. A perfect solution would be to generalize a
better handling of MTU and head or tail reserve data into nbuf, but
this will probably be solved in the future.
Change-Id: I1a0fee4d555e2717c1edd5afba399a1f17d9c7a9
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>