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15409 commits

Author SHA1 Message Date
Jukka Rissanen
ba65d1ef1d net: Add util to check if IPv4 address is a loopback one
Change-Id: I55a6e07060993fc7274749706d063fc15953c38f
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:41:10 +02:00
Flavio Santes
d37b9fa9b5 iot/mqtt: Add the MQTT high-level API
This commit adds the MQTT high-level API with Quality-of-Service
support. The following MQTT messages are covered by this commit:

CONNECT (tx), DISCONNECT (tx), PUBACK (tx, rx), PUBCOMP (tx, rx),
PUBREC (tx, rx), PUBREL (tx, rx), PUBLISH (tx), PINGREQ (tx),
SUBSCRIBE (tx), UNSUBSCRIBE (tx), CONNACK (rx), PINGRESP (rx),
SUBACK (rx) and UNSUBACK (rx).

Where 'tx' stands for transmission: routines that create and send
messages. 'rx' stands for reception: routines that receive an RX
buffer from the IP stack and parse the MQTT mesage contained in
that buffer.

Jira: ZEP-365
Jira: ZEP-591
Jira: ZEP-856

Change-Id: Ibee701a298127eb713aa3fde5aaf7d089ecd1b9d
Signed-off-by: Flavio Santes <flavio.santes@intel.com>
2016-12-02 12:41:09 +02:00
Jukka Rissanen
b650b758c9 net: Add util to remove an IPv6 router from the network interface
Change-Id: Ie9cc461187a25355819e685cec68b04d4eba8c87
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:41:08 +02:00
Jukka Rissanen
5092b3c555 net: Add util to update router lifetime
Change-Id: I38ecf574f2a0c69348ed73efb9b26aadab4344aa
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:41:08 +02:00
Jukka Rissanen
41e547673a net: Add util to update IPv6 address validity time
Change-Id: I951c9e781c74724c69fbd700ef738dd487ec15a7
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:41:08 +02:00
Tomasz Bursztyka
54ddabc7e6 net: context: Instead of 0 as timeout, K_NO_WAIT is better.
Updating the API documentation to use K_NO_WAIT instead of 0.

Change-Id: I10ba31fe116210443f383b343993c3cca830a7c2
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:41:07 +02:00
Tomasz Bursztyka
85a8f8e6fa net: trickle: Using unified kernel API
Dropping legacy API. This commit also contains updated
unit tests in order to pass the test.

Change-Id: Ibc7426837e2f4f23bb5f3ed3719635c5c3d0ed0f
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:41:07 +02:00
Tomasz Bursztyka
1aaf5aaa93 net: l2: Using unified kernel API
Dropping legacy API.

Change-Id: Icf24ecef714a9d6ddbe16aff6422b4fcc6c428e2
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:41:06 +02:00
Tomasz Bursztyka
aa9a552012 net: if: Using unified kernel API
Dropping legacy API.

Change-Id: I46eb30f691f5e0a9e9156f8b4dab3c00e64ffb9b
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:41:06 +02:00
Tomasz Bursztyka
ea13cf8575 net: context: Using unified kernel API
Dropping legacy API.

Change-Id: I2f98ec39906bd8c0a8979171904d244b6a82a5e7
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:41:06 +02:00
Tomasz Bursztyka
f3cb3ff40e net: core: Using unified kernel API
Dropping legacy API.

Change-Id: I756e47855cc979aa130ad0de4fd527c4a79e8d71
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:41:06 +02:00
Piotr Mienkowski
93e46cc8d8 net: Definitions for IEEE 802.3, Section 2 MII compatible PHY transceivers
Origin: Original

Based on "IEEE Std 802.3-2008, Section 2" Chapter 22.2.4

Change-Id: I08516dd1c2f74c1324d00d665f221e01af25d7f1
Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
2016-12-02 12:41:05 +02:00
Jukka Rissanen
89a00ada23 net: Replace deprecated kernel init level
Replace NANOKERNEL by POST_KERNEL in the net stack.

Change-Id: Iaad7cdbe849741bc1cf18b0ccf7264417a9495d6
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:41:05 +02:00
Jukka Rissanen
1d86b236af net: nbuf: Fix UDP and TCP start of the packet calculation
The functions that return the start of the UDP and TCP buffers,
did not take the IP extension header length into account.

Change-Id: Ie3e2fbc49365de9176a788b54ab628e6ef37f5ee
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:41:04 +02:00
Jukka Rissanen
c5f8dc4748 net: ipv4: Move broadcast address getter to ipv4.c
More logical place for net_ipv4_broadcast_address() is in ipv4.c
instead of net_if.c.

Change-Id: I069f5030963bcb809df34e874054e2b7826ff868
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:41:04 +02:00
Jukka Rissanen
1b58d970ca net: ipv6: Move unspecified address getter to ipv6.c
More logical place for net_ipv6_unspecified_address() is in ipv6.c
instead of net_if.c. Removing the net_if_ipv6_unspecified_addr()
variant as it is no longer needed.

Change-Id: Ib5b4f6748030a8bf50fb848a87eef2968e2bcbc8
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:41:04 +02:00
Jukka Rissanen
b30bb36216 net: Add util to return IPv4 ANY address
Add function that returns IPv4 any address (all bits are zero).

Change-Id: I8816f7f264ad3a98fced7089f0b94220603c2291
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:41:04 +02:00
Tomasz Bursztyka
bf33494e49 net: ieee802154: Let's ask LQI through driver API
Instead of appending the LQI into the buffer, which is an awkward usage.

Change-Id: I2f604cd61ef3b309cdfe304dac0ab1e7a2ca3f6a
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:41:04 +02:00
Jukka Rissanen
76ddf5dcab net: Add util that checks if the IPv4 address is multicast one
Change-Id: I8c2bfccfbd25c5a034d546b334745bf739b70eae
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:41:03 +02:00
Jukka Rissanen
d41325edee net: Clarified the net_send_data() function return value
If net_send_data() returns 0, then the buffer was sent ok
and the sending device driver has already freed the buffer.

If net_send_data() returns <0, then the buffer sending failed
and the caller can either try to fix the issue and re-send the
buffer, or the caller can unref the buffer. Normally caller
should unref the buffer in this case as there is not much that
can be done here.

Change-Id: I39d7b22bbb78a9c16fd037f3a066797e455c31fd
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:41:03 +02:00
Jukka Rissanen
75c86a37a3 net: Fix net_nbuf_write() documentation
The pos and len variables were in incorrect order.
The pos is first before the len variable.

Change-Id: I0b078ce2f08923c1673bd918fc03adb2ff09691a
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:41:03 +02:00
Flavio Santes
699083140e iot: Add MQTT v3.1.1 packet handling support for Zephyr
This commit adds support for the MQTT protocol v3.1.1.
Specifically, this commit allows a Zephyr application to create
the following MQTT messages:

CONNACK, CONNECT, PUBLISH, PUBACK, PUBREC, PUBREL, PUBCOMP, UNSUBACK,
SUBSCRIBE, SUBACK, UNSUBSCRIBE, PINGREQ, PINGRESP, and DISCONNECT.

Furthermore, the following messages can be parsed by the routines
provided by this commit:

CONNACK, CONNECT, PUBLISH, PUBACK, PUBREC, PUBREL, PUBCOMP, UNSUBACK,
SUBSCRIBE, SUBACK, PINGREQ, PINGRESP and DISCONNECT.

NOTE: client behavior (routines with network access) and QoS will be
integrated in future patches.

The MQTT v3.1.1 specification can be found at:

  http://docs.oasis-open.org/mqtt/mqtt/v3.1.1/mqtt-v3.1.1.html

Origin: Original

Jira: ZEP-365
Jira: ZEP-591
Jira: ZEP-856

Change-Id: Ie0c179370cea22f7554564692bc426a8d5c419d2
Signed-off-by: Flavio Santes <flavio.santes@intel.com>
2016-12-02 12:41:03 +02:00
Jukka Rissanen
7e0b45759f net: Add helper to return network buffer information
This is needed by net-shell module.

Change-Id: Ic93f806a5882592ff1769b4a14b6ed524ba14912
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:41:02 +02:00
Jukka Rissanen
60ecd5ecd6 net: Network stack analyzer re-factored
Separate the calculation of stack utilization variables and
printing the values from each other so that it is possible
to use separate printing function to print the values.

Change-Id: I3a5827c08edea5017e2a4bc1c5be2fe419cdfcb8
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:41:02 +02:00
Jaakko Hannikainen
f9f0d895ea net: Add net_addr_pton()
This function converts a string into an IP address.

Change-Id: If57983a345fe4c18df01e58dbce7d9a50a27b82a
Signed-off-by: Jaakko Hannikainen <jaakko.hannikainen@intel.com>
2016-12-02 12:41:02 +02:00
Leandro Pereira
ad1a9d088d net: tcp: Add better type safety for connection handlers
This creates a `struct net_conn_handle` that's only used as an opaque
pointer.  The purpose is to avoid assigning a void* to a void** in
connection registering/unregistering functions, avoiding a
previously-caught bug by issuing an incompatible pointer types warning:

	warning: passing argument 7 of 'net_tcp_register' from
		incompatible pointer type [-Wincompatible-pointer-types]

Suggested by Andy Ross in 5beec6.  This particular commit didn't catch
any bugs, but the one caught in 5beec6 wouldn't exist if this were in
place at the time.

Change-Id: I5c13fb4c5826adce6397feb7b400d36e426c4a87
Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>
2016-12-02 12:41:02 +02:00
Jukka Rissanen
750a93df40 net: Fix IPv6 address debug print
The allocated space for IPv6 string was too short by 10 chars
which meant that full IPv6 address was not printed correctly.

Change-Id: I9c7f3f118f486f88e769aaadf09d100a1d4fd6bc
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:41:01 +02:00
Jukka Rissanen
5c79f01181 net: nbuf: Add function to add stuff to IPv6 extension map
Utility function that can add option bits to IPv6 option bitmap.

Change-Id: Ia10d27c201556fb960a736590788b791a7e3c018
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:41:00 +02:00
Jukka Rissanen
98404b175c net: rpl: Initial commit
RPL implementation taken from net/ip/contiki/rpl and
ported to use the new stack.

Origin: Contiki

Change-Id: I479d9dd143b763f90cb7915806fd7e9faea0300c
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:41:00 +02:00
Jukka Rissanen
13dd72a593 net: Add helpers to get network interface IPv6 addresses
Add utilities to return network interface link local and
global IPv6 addresses.

Change-Id: I54d0ec28410b9ad4ad7068a887bfa6706453159c
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:41:00 +02:00
Jukka Rissanen
d4c910ec9f net: Add IPv6 extension header type values to net_ip.h
Change-Id: I1925d4a894675b503b033b78e7b717a8993ec331
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:41:00 +02:00
Jukka Rissanen
fa801d5b19 net: Add helper to find default IPv6 router
Go through the router list and return the default router
where to send the network packet.

Change-Id: I87e5118b03352b7d11e1fde800d1530e5929ebab
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:41:00 +02:00
Jukka Rissanen
865d82dfe1 net: Add helper to check if the IPv6 address is part out subnet
Helper checks if the IPv6 address belongs to one of the subnets
defined for network interfaces.

Change-Id: I0e88ebe5014a514404b589e32cc71590950a39c7
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:41:00 +02:00
Jukka Rissanen
29e9621c50 net: Add utility to go through all network interfaces
Change-Id: I0a9dabf3585fb3813b806238f6e5049c2646890d
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:40:59 +02:00
Jukka Rissanen
41fa0c02df net: Add func that checks if address is global multicast one
Change-Id: If40e8833f8b08c0b066650a2c680771ad0cdc252
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:40:59 +02:00
Jukka Rissanen
8aac3ed390 net: Add support for link cb in net_if
The other part of the stack can register a handler that is
called after the network packet has been sent. This callback
is used by RPL routing code.

Change-Id: I6b76c5f01d1f6706b0c0a56980ad50e1b85fc427
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:40:59 +02:00
Tomasz Bursztyka
d02fe29616 net: ieee802154: Add support for requesting ACK on packets
This is meant if only one needs reliability when sending non-TCP packets
(as TCP would make is redundant).

Change-Id: I7dc605094b422a750424c3498d18f32d809d23a8
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:40:57 +02:00
Tomasz Bursztyka
7e4bba03b4 net: ieee802154: Optimize context structure usage
For future purpose, let's not occupy a full byte for a unique boolean.

Change-Id: I36f2824cca4806eb90640a71ed3cea37a353b276
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:40:55 +02:00
Tomasz Bursztyka
62ea188772 net: mgmt: Fix include recursion loop
Including net_if.h can makes things looping, as this one will include
net_l2.h, which one might include a technology that will in turn include
net_mgmt.h again.

Change-Id: I514720875937414167f0396edb9147ed29dd6d69
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:40:55 +02:00
Tomasz Bursztyka
efaa46594f net: mgmt: Define request handlers to avoid build warning
Up to the part declaring mgmt request to define such handler. This is
meant to avoid such warning:

warning: implicit declaration of function ...

Change-Id: Ide6e9abf886169c26d81fe6b5c7bc280e1ac4e4d
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:40:55 +02:00
Ravi kumar Veeramally
f1986a1d1e net: Add IPv4 related events
Change-Id: Ieb26ab96b2b9aa6765ddba21628ab1530a2597ea
Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@linux.intel.com>
2016-12-02 12:40:54 +02:00
Tomasz Bursztyka
df20ab8b90 net: Renaming net_l2_init sections to net_l2
net_l2 is the proper name, looked by sanitycheck.

Change-Id: I08548865df21a57c8198fe0a801aa8c2a81b7fb0
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:40:53 +02:00
Ravi kumar Veeramally
889b090ffb net: Implement net_nbuf_insert
Add support for inserting data into an arbitrary location in fragment.

Change-Id: Iaecdc4e980a73e0f66c208315d342e05762cd6f5
Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@linux.intel.com>
2016-12-02 12:40:53 +02:00
Ravi kumar Veeramally
9f308ac83c net: Implement net_nbuf_write
Add support for nbuf write to an arbitrary location in fragment.

Change-Id: I686c6d86feb8545603edd7c7a9ef6fde1c909a72
Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@linux.intel.com>
2016-12-02 12:40:53 +02:00
Tomasz Bursztyka
71d1bd6066 net: Remove unused net sections
net_l2_init sections used to exist in early stage of the native IP stack
but got removed since.

Change-Id: I189d6e6f7aa05a6e5a62a28973c714d0367b0c5a
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:40:52 +02:00
Jukka Rissanen
ddda50c214 net: tcp: Initial TCP functionality
This creates initial TCP handling logic but does not yet
enable fully working TCP connection.

Some of the connection logic is taken from FNET TCP
implementation.

Origin: FNET 3.6.1
URL: https://github.com/butok/FNET/blob/master/fnet_stack/stack/fnet_tcp.c

Change-Id: I1e100d9fa9c91437562b933d94d0bd3db1a5885e
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:40:51 +02:00
Ravi kumar Veeramally
ed3dbe1cbf net: Fix typos in nbuf apis
Change-Id: Id89d0d7f1d49a275de0f735a6457fdb6fdad31ea
Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@linux.intel.com>
2016-12-02 12:40:51 +02:00
Jukka Rissanen
54a500a478 net: Add helpers to get sockaddr pointer
This way we avoid ugly casts in the calling code.

Change-Id: I9c949cf22ecd1603e9247a07240de5759bf85463
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:40:51 +02:00
Paul Sokolovsky
be96b7df62 net: Make net_context_get_ip_proto check correct flag.
Apparently, a copy-paste error: NET_CONTEXT_TYPE was used instead of
NET_CONTEXT_PROTO. The corresponding "set" function uses the latter,
so it for "get" too.

Change-Id: Ideb5bfaeb548222a6e64d53b782c9a111e3ef33b
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
2016-12-02 12:40:51 +02:00
Ravi kumar Veeramally
c689fd6f1a net: Rename net_nbuf_write to net_nbuf_append
Current net_nbuf_write() api just appends data to last fragment. And
doesn't write data based on offset. That's why renaming this api.

New net_nbuf_write() apis based on offset will be coming soon.

Change-Id: Ie8e13e5f6091a279b62b6d8b0b3928a5187e75b0
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@linux.intel.com>
2016-12-02 12:40:51 +02:00