Since the whole init level changes: all drivers and most of subsystems
are initialized at level POST_KERNEL. Unfortunately that broke legacy
tweaks on what to start first and after.
Let's raise cc2520 priority, still below net_init.
Jira: ZEP-1261
Change-Id: I0d91aa87a893584b3f5b39a193c823127961402f
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
L2 RAW channel allows to use some functions of IP stack for RAW access
of network drivers. It is hidden from user and is selected by 2520 raw
driver.
Change-Id: I91dd09803052072dfddb7989d9d67c3a5840f89e
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Add TI CC2520 driver allowing RAW access to radio interface similar
way Bluetooth user channel works. This makes possible to handle radio
channel inside external 802.15.4 stacks, for example export it over USB
and handle in Linux.
Change-Id: I61bb4c8b998ff1e47dc65427ac471f04ec8fea63
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
We have no use of configuring cc2520, at built time at least, in
promiscuous mode. So let's get rid of these options for the new driver.
Change-Id: I17611c43bc7ba7961831beaa47cc4e2371f8de61
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This driver is used for testing on Qemu where all "radio transmission"
will go through a pipe between 2 Qemus.
Change-Id: I5b4e75de82a98eb730ef9c70b460b4b60c0a60c3
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
If no IP stack is seleceted, selecting one of the 2 cc2520 driver will
automatically select the relevant stack.
Change-Id: Icca22da190dc790ce6d302e14c45732f902e02ae
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
640 bytes seems too short, raising to 800 bytes.
Change-Id: I8c3418787939369e24fe47c23b0558c36f05af2c
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
It's basically a copy/paste of original driver,
using native IP stack API.
This is meant to avoid cluttering the original driver
code with #ifdef, and in future it will help removing
the old driver as well.
Change-Id: I67d974ad7440d258583a5c7c6c7160e99210808c
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This will lead to conflicts and warning coming from Kconfig, so just
whitelist the board in the samples where this hardware is supported
Jira: ZEP-739
Change-Id: I4a2f3bdcfdb44fc75df0e272c237789ee16e0de1
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Kconfig allows selecting NETWORKING_WITH_15_4_TI_CC2520 even if the
current board doesn't support it, and also selects it by default. This
breaks building the 15.4 sample with qemu_x86. Add a config option for
having CC2520 support and enable the choise only if it is available.
In addition, remove unused function from iee802154 code, as it now
fails the tests.
Jira: ZEP-697
Change-Id: Ib082f82acdd0f86d3306bbd3bb827f61b0fd0be1
Signed-off-by: Jaakko Hannikainen <jaakko.hannikainen@intel.com>
ieee802154 driver is now using new system log macros, update the
Kconfig variable to be a level rather than a bool and the .conf
files at samples.
JIRA: ZEP-311
Change-Id: I640e973d880c3a222cd7c13a72d35edf49ada3a8
Signed-off-by: Genaro Saucedo Tejada <genaro.saucedo.tejada@intel.com>
Convert leading whitespace into tabs in Kconfig files. Also replaced
double spaces between config and <prompt>.
Change-Id: I341c718ecf4143529b477c239bbde88e18f37062
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This is a complete new cc2520 driver for zephyr. Intention is to fit
better within Zephyr device driver model.
- It's (almost*) ready to be instanciated as many times as necessary
- It's fully interrupt based on SFD and FIFOP (no pin polling)
- It's nicer to other sub-systems (it sleeps, no busy-wait loop)
- It still loosely complies to old legacy radio device driver model
*: GPIO API needs to be fixed in order to accept multiple callbacks, as
well as enabling callbacks to retrieve private data.
Notes:
- Hardware filtering does not work yet as the net stack, above, needs to
provide the relevant information for it (src/dst ieee802154 extended
addresses, short addresses...)
- A embryo of generic functions (txpower, channel, addresses...)
have been implemented but don't belong yet to any radio device driver
model. Such new driver model will come afterwards (soon?)
- SPI API would need to be improved to avoid as much as possible memcpy
as well as spi_slave_select() call.
Change-Id: I1fd6dfff28fba3984f6006d394ea12f1e763ac18
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
ieee802154 is a more relevant name. Applying the change in
include/drivers as well.
Change-Id: I7f7188ed0421045d7667303c375eeb8af1298b97
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
