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8 Commits

Author SHA1 Message Date
Tomasz Bursztyka e38a9e8b9c net: Switch from per-iface tx thread to a unique k_poll triggered one 
Now that k_poll landed in the kernel, it's worth using it to save
memory and reduce the number of threads at runtime.

Such switch has been first done in bluetooth (see hci_core.c and conn.c
in subsys/bluetooth/host). Since network interfaces kind of follows the
same design for sending data, it was then easy to copy the same change as
in bluetooth.

Change-Id: I7f9734b88ac818284bbabaedc946b4765b905ebb
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
 2017-03-09 20:33:49 +02:00
Jukka Rissanen 7218d0d64b net: buf: Add more accounting info to net_buf pool 
Adding this information to the pool:
* number of available (free) buffers in pool
* total size of the pool in bytes

This can be used when debugging net_buf pool allocations.

Change-Id: I4212fcddb1affdf53e0827c88473d3380e2a4929
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
 2017-03-09 20:33:42 +02:00
David B. Kinder ac74d8b652 license: Replace Apache boilerplate with SPDX tag 
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>
 2017-01-19 03:50:58 +00:00
Anas Nashif f6e039062a kernel: remove dependency on CONFIG_NANO_TIMERS/TIMEOUTS 
Remove legacy option and use SYS_CLOCK_EXISTS where appropriate.

Change-Id: I3d524ea2776e638683f0196c0cc342359d5d810f
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
 2017-01-08 18:09:52 +00:00
Flavio Santes ac7300611c net: Restructure network protocols 
This commit restructures the network protocols. Changes applied are:

- Move lib/iot/ to subsys/net/lib
- Move network protocol headers to include/net
- Move lib/iot/zoap/link-format.h to include/net/zoap_link_format.h
  and link-format.c to zoap_link_format.c
- Move tests/iot/ to tests/net/lib/
- Adapt sample code
- Adapt build system
- Modify doxygen paths

Change-Id: I37085fa4cc76a8a8e19a499ecb4e87b451120349
Signed-off-by: Flavio Santes <flavio.santes@intel.com>
 2017-01-02 10:03:19 +01:00
Tomasz Bursztyka 0a1617365f net: buf: Change NET_BUF_DEBUG to NET_BUF_LOG and add a level option 
It will be thus possible to enable only the error logging, or the other
sys_log levels.

Change-Id: I0c0ed789f7cfbb4811320e8f8249151288274873
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
 2017-01-02 10:03:17 +01:00
Marcus Shawcroft b42587e9cd net: Switch net dependency to CONFIG_RANDOM_GENERATOR 
The CONFIG_TEST_RANDOM_GENERATOR parameter is not intended for
production use.  Switch to CONFIG_RANDOM_GENERATOR.

Change-Id: Id6ce986259270455223ce6a42d19a3d9c9b1e642
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
 2016-12-13 22:50:19 +00:00
Jukka Rissanen 3eaec41ab8 net: Moved net/ to subsys/net 
* 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>
 2016-12-02 12:41:20 +02:00