Commit Graph

2265 Commits

Author SHA1 Message Date
Juan Manuel Cruz
39779184ad enc28j60: Fixes a reception issue for big frames.
Everytime the devices receives a frame with odd length it will
add an extra byte of padding to the reception buffer.

This was causing and issue when receiving frames above 64 bytes
length and with odd length.

This commit pops the extra padding byte everytime the received
frame has an odd length.

The equivalent fix is applied to the legacy driver.

Jira: ZEP-1098

Change-Id: Ib93cbcdcf11f3812961b6702f1b7fa621590aab2
Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@intel.com>
2016-12-02 12:40:58 +02:00
Juan Manuel Cruz
a8bb46f0ec enc28j60: Fixes an issue reading/writing from spi
When the driver receives or transmits a frames with a length
that is multiple of MAX_BUFFER_LENGTH the last block would be
read/sent twice to spi because a missed calculation on
num_remaining.

The issue is fixed by controling when the remaining bytes are
written/read into the spi device and by setting the spi command
on each spi write/read attempt.

The fix is applied to the legacy driver as well.

Jira: ZEP-1098

Change-Id: Icb2195d74e34dcbcf0c70531da9886ca315bd78b
Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@intel.com>
2016-12-02 12:40:58 +02:00
Juan Manuel Cruz
f63f2f4b97 enc28j60: The MAX_BUFFER_LENGTH is now declared in header.
The MAX_BUFFER_LENGTH symbols is now declared in the
eth_ecn28j60_priv.h file.

The legacy driver does not need this declaration here anymore.

Change-Id: I396fe92dbf5679c64183e25fa8b8d342c7f30dae
Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@intel.com>
2016-12-02 12:40:58 +02:00
Jukka Rissanen
aabd839213 net: ieee802154: MAC address needs to be stored in big endian format
The upper IP stack uses the MAC address to construct the IPv6
address in SLAAC. Because of this the MAC needs to be stored
in big-endian format so that it can be used directly as is.

Change-Id: Ib31da56307017b4284031328772d4cb51d84fa23
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:40:57 +02:00
Tomasz Bursztyka
11a1d9ef32 drivers: ieee802154: Make uart pipe driver tx one fragment only
Let's not count the whole buffer length but only the very first frag's.
Up to L2 radio strategy to loop on every fragments and call tx for each.
(once sent, it deletes the fragment, so next fragment is always
buf->frags).

Change-Id: I94130fedfbecffdf62286bcb7f10563c776a255e
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:40:55 +02:00
Tomasz Bursztyka
0f2164cb5a drivers: ieee802154: Make CC2520 ready to tx only one fragment
The given buffer can come with many fragments, but it's not up to the
hardware driver to send all of these but only the first in the list.
The overall fragments send procedure is handled in l2 level where the
radio transmission strategy loops over the list of framents and send
them one by one relevantly.

Change-Id: Ia7ae42ab4e9f8efb83bf07de6791918059b1e1c9
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:40:55 +02:00
Tomasz Bursztyka
1cd4190b2f drivers: ieee802154: cc2520: do not recalibrate rx after tx
As we use STXONCCA, RX will be stopped and reinstated afterwards.
We would be using STXON, since FRMCTRL1_SET_RXENMASK_ON_TX bit is set,
behavior would be the same.

Recalibrating the RX will uselessly abort any received frames before TX
or right after RX got reinstated. So, let's not do that and trust that
RX is anyway properly calibrated after TX.

Change-Id: Iac4fa03a175f8d139c1fc821de01caab1ec86e6b
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:40:55 +02:00
Jukka Rissanen
ded457d5fa slip: Fix hexdump print
The fragment count value was incorrectly printed. All
the values > 9 had their last digit chopped off.

Change-Id: I8304b8047baa97995c3927809e4616653c87928b
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:40:54 +02:00
Jukka Rissanen
5f3f331d48 net: Adapt to new behavior of net_buf_frag_add v2
This change is related to patch called
"net: Adapt to new behavior of net_buf_frag_add"

This version removes extra net_nbuf_unref() from
the code. The unref was done because net_buf_frag_del()
did not remove the double ref from the list element.

Because of the other patch, the list does not have
double ref any more, so we need to remove the extra
unref in couple of extra places.

Change-Id: If90e01c24b9b4e68afbfa283850d2a1ecb3065ed
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:40:54 +02:00
Andrei Emeltchenko
68e7037104 ieee802154: Correct error logging for cc2520 driver
Change DBG to ERR for error cases to get errors when only errors are
selected.

Change-Id: I51fd15900b1efb96d5dff36367afcdf380f11b88
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
2016-12-02 12:40:52 +02:00
Andrei Emeltchenko
daefa3d979 ieee802154: Add log domain for CC2520 driver
This prepends logs instead of [general] with [cc2520].

Change-Id: I148159a451981fbe3da638732f0e97900f76bc58
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
2016-12-02 12:40:52 +02:00
Jukka Rissanen
a559ad37c2 eth: enc28j60_legacy: Make driver config_info structure const.
Change-Id: Ic3aac209024bd9a6e8456b228705b39e88179b01
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:40:51 +02:00
Ravi kumar Veeramally
c90e0ae58c net: Fix slip compilation issue with debug option enabled
Slip context parameter is not used in hexdump and in few places
it is not defined. So CONFIG_SLIP_DEBUG=y throws errors.

Change-Id: I73ca26b7d5cd7c3cd532462b5300e25bbdac9511
Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@linux.intel.com>
2016-12-02 12:40:51 +02:00
Vinicius Costa Gomes
09b2bb05d0 drivers/slip: Fix circular dependency on NET_SLIP
Fixes this warning:

warning: (NET_SLIP_TUN && NET_SLIP_TAP && NET_SLIP_TUN && NET_SLIP_TAP) selects SLIP which has unmet direct dependencies (NET_SLIP)

Change-Id: Ic51f8403a4de19f90ba4dcdca93877d51dabf787
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
2016-12-02 12:40:50 +02:00
Juan Manuel Cruz Alcaraz
8d6206c9be enc28j60: Adapt driver for native IP stack
Jira: ZEP-859

Change-Id: I7a073168a2bfba95291e43b227ffb6bfea1f5692
Signed-off-by: Juan Manuel Cruz Alcaraz <juan.m.cruz.alcaraz@intel.com>
2016-12-02 12:40:50 +02:00
Tomasz Bursztyka
b49d6246b3 net: drivers: slip: Let's cleanup a bit for better readability
Change-Id: I50fef5bb607da600f0c878066312d4b7b2d71d58
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:40:50 +02:00
Tomasz Bursztyka
37d0958321 net: driver: SLIP does not need to store ll reserve at any time
ll_reserve is given through each buffer to be sent, it is therefore easy
to get it from there.

Change-Id: I8b52fe1b72065f5f58275f939253942f7db1f136
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:40:50 +02:00
Tomasz Bursztyka
9c70e1ca06 net: drivers: Slip can get the MTU set on it's interface
No need to store the mtu locally as the network interface already holds
it.

Change-Id: I4a1c3d164eefa28622dcb6cd510a66a825c3d9fb
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:40:50 +02:00
Tomasz Bursztyka
076235c23b net: drivers: SLIP should not reserve anything while receiving
Link Layer reserved space will be handled by relevant L2 layer.

Change-Id: I8e45119adb4de84ba321cad444c11bedef4415e8
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:40:49 +02:00
Tomasz Bursztyka
18601fedb0 drivers: cc2520: Fix LQI computation and generalize it
LQI is actually not provided as is, but should be computed from an
abstract correlation factor. See Section 20.6.

LQI is provided the same way as Linux does, so it can push it everytime
into the buffer.

Change-Id: I5de318db2c2581d7482cc16e41dc601130753a62
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:40:47 +02:00
Tomasz Bursztyka
cf9dcd3d5b drivers: cc2520: Fix 80 chars lenght limit
Fixing 80 chars limit by removing length computation:
We can count the FCS as part of the received length, even if AUTOCRC is
on. L2 layer is able to parse this out.

Change-Id: I3c824ed95d177570a07d04784798e14f5979c96b
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:40:47 +02:00
Andrei Emeltchenko
b41457bc5a ieee802154_cc2520: Fix compiler warning with strict aliasing
Fixes compiler warning with strict-aliasing rules shown below.

 ...
CC drivers/ieee802154/ieee802154_cc2520.o
drivers/ieee802154/ieee802154_cc2520.c: In function 'get_mac':
drivers/ieee802154/ieee802154_cc2520.c:290:42: warning: dereferencing
type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
...

Change-Id: Idb0522e4d2207932c9335db1ca12961a5093b48c
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
2016-12-02 12:40:46 +02:00
Andrei Emeltchenko
7889ebaf5e net: Add L2 RAW channel hidden option
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>
2016-12-02 12:40:46 +02:00
Andrei Emeltchenko
ca2cc81d7a net: Add TI_CC2520 RAW driver
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>
2016-12-02 12:40:46 +02:00
Andrei Emeltchenko
d6155e0cf9 ieee802154_cc2520: Correct debug output
Change-Id: I52979eb6661aac62eea875f088972d472f46ef81
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
2016-12-02 12:40:45 +02:00
Andrei Emeltchenko
b85b27eab2 net: Do not source contiki headers always
Source contiki headers only for legacy driver

Change-Id: I356fd65ce9a4ee144c29eed1b51f2f0175315c1c
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
2016-12-02 12:40:45 +02:00
Andrei Emeltchenko
b2a478b935 net: cc2520: Fix setting proper IEEE 802.15.4 address
The bug was introduced by commit ID
a136a2587752cca256950b0efd5567ca29117d11

Which led to write junk as an address into cc2520 and thus made the
chip filtering out all unicast packet (as the incoming address never
matched)

Change-Id: I72009e795039f2059177a5b37a4bcf5d9717d65d
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
2016-12-02 12:40:45 +02:00
Tomasz Bursztyka
4b7309c751 net: cc2520: Let's provide ll addr in LE already
As it used directly as the ieee addr.

Propre endianess will have to be solved once this stack will be ported
to other arch than x86.

Change-Id: Ie556fabbd99cc5559025c8392d2f699facb007fa
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:40:28 +02:00
Tomasz Bursztyka
6790484ce2 net: ieee802154: Auto ACK and CRC are always on
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>
2016-12-02 12:40:27 +02:00
Andrei Emeltchenko
29e3bcfcde ieee802154_cc2520: Fix byte order swap for long address
This fixes bug setting incorrect long ieee802154 address and also
print address in BE byte order the same way as for Linux.

Change-Id: I774301e992372588dffa6ce5964fb119642a0a0d
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
2016-12-02 12:40:26 +02:00
Ravi kumar Veeramally
e09b79f858 net: Fix slip multipackets reception
Multipackets support not handled perfectly and breaks regular
flow on some occasions. So remove this support and have to
implement properly.

Change-Id: I1b72c66479c3516df6e6e93998edff1260eb839d
Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@linux.intel.com>
2016-12-02 12:40:26 +02:00
Jukka Rissanen
846bb62521 slip: Fix debug printing
Print the link layer header in different color so that the
actual IP payload in packets are easier to see. Also the
link layer header of the first packet was not printed.

Change-Id: I99699d378ae28d6d90c683c646c904c926b7dd06
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:40:25 +02:00
Tomasz Bursztyka
fc0e6497af net: drivers: Add a fake ieee802154 radio driver for qemu
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>
2016-12-02 12:40:24 +02:00
Tomasz Bursztyka
6b0732f632 net: drivers: Normalize ieee802154 Kconfig
Indent with tabs, no spaces.

Change-Id: Idee4167039964c253cf280cced787b05873f2780
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:40:24 +02:00
Tomasz Bursztyka
73d8c7c443 net: drivers: cc2520 ieee802154 drivers select relevant options
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>
2016-12-02 12:40:24 +02:00
Tomasz Bursztyka
b283640f10 net: drivers: ieee802154: sys_log is needed on legacy driver
Or the build will not go through.

Change-Id: I48f5f8661c4100a76e4624ea64d383055327e2a7
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:40:23 +02:00
Vinicius Costa Gomes
9d146adf9a drivers/slip: Fix warnings when TAP support is disabled
When only the dummy frame format is enabled, some variables are left
unused, causing some warnings.

Change-Id: Ic7bc5560a9fcb573e715c2cc29f308cec5214f64
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
2016-12-02 12:40:23 +02:00
Tomasz Bursztyka
3e0c1ff876 drivers: cc2520: Raise Rx stack size
640 bytes seems too short, raising to 800 bytes.

Change-Id: I8c3418787939369e24fe47c23b0558c36f05af2c
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:40:22 +02:00
Tomasz Bursztyka
434ba9311c net: ieee802154: Logging header should be loaded first
net_core.h is loading sys_log.h as well, so we need to be
first in order to setup some local definitions.

Change-Id: Ife482bd21e314aa5a5e88433eb8f9a560f9d53a6
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:40:21 +02:00
Jukka Rissanen
a4f56b6fa8 net: Fix compilation if IPv4 is disabled
Change-Id: I4ef4ce1c418361ce01ceb77204c830258a163683
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:40:19 +02:00
Tomasz Bursztyka
4c0d9bcf9a drivers: cc2520: Add a new IP stack ready adaptation of CC2520 driver
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>
2016-12-02 12:40:18 +02:00
Tomasz Bursztyka
ed6ad65427 drivers: cc2520: Make current driver for legacy stack only
Another driver will be made for native IP stack. This is meant
to avoid cluttering the code with #ifdef all over the place.
Instead driver will be transparently selected at built time.

Change-Id: I283f1194fece9357425b87794b5cb51938ca80d3
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:40:18 +02:00
Tomasz Bursztyka
3560f58293 net: L2 might need private data per-interface
Allocate the right amount of space for L2's context.

Change-Id: Ia2f4f4162334e9e9c26dc95230abdfde5986e052
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:40:18 +02:00
Jukka Rissanen
9d5b0d651c slip: Do not send ethernet header if MTU is large enough
No need to partition the data if MTU is large enough and
data can be sent in one frame.

Change-Id: I8ba0f5030ed1e2c1341c7e2dd409ba636b1a9a4c
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:40:15 +02:00
Tomasz Bursztyka
b8e3415264 net: Let's use inline function for type checking for net_nbuf
Using macros does not let the compiler verifying about the type we are
providing, which usually give an error easier to understand.
Also, this will let the compiler deciding how to actually optimize
(inline or not) the code.

Change-Id: Iba49590b620ef0a1bd0ed5621453524fcfea747c
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:40:13 +02:00
Jukka Rissanen
a7e75ba81b slip: Setup fragments properly if MTU is bigger than frag size
If the MTU is bigger than fragment size, we must leave the
fragment link layer header empty so that the received data
count does not get wrong.

Change-Id: I0ed562f39bfbfb559885baa6d774c0383b2228b2
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:40:11 +02:00
Jukka Rissanen
eca54f0cd7 slip: Do not try to unref a null pointer
There is no harm for doing so but debug prints will look
weird in this case.

Change-Id: I48b6953d07a58bc952fe961cf1db846740dadc50
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:40:11 +02:00
Jukka Rissanen
c06c5b8dcb slip: Network stack needs to be up before sending data to it
There will be a crash if network device sends data to network
stack before it is ready to receive such data.

Change-Id: I1a32485faba2972909262c4305fb465b6cb87f07
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:40:11 +02:00
Jukka Rissanen
33a23332b8 slip: Fix the debug print
The code was using NET_DBG() which is not really available
for the slip/tap driver.

Change-Id: I64cedd5fbfb54fdb80d606cf3199312c8871246f
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:40:09 +02:00
Jukka Rissanen
682b303a47 net: Write ethernet header in pdu when using slip and tap
Change-Id: Ic5901b97356528589a7e244da8e366afaa1db6f6
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:40:09 +02:00
Jukka Rissanen
7bfffc3bc4 net: Use debugging net_buf unref function
Easier to see buffer leaks using this variant.

Change-Id: Ibdc8d73133cab4822451104fcd5742e4f1e20e42
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:40:08 +02:00
Tomasz Bursztyka
82a6e963f4 net: Removing capabilities from net_if api
As there is a L2 in the middle, there is no need for
net_if to provide such information.

Change-Id: I58a35d4d124cd8a67026f32e71713ef06f43b7c5
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:40:06 +02:00
Tomasz Bursztyka
4090b4c01f net: Add an L2 layer
Net core then does not know anything about l2 related logic.
For instance ARP is used in ethernet l2 API and nowhere else.
This will be helpful when adding different technologies altogether.

Currently, only SLIP driver is enabled to use relevant l2 layer.

Change-Id: I03c93326321028d04222733ca4083e3c6b785202
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:40:06 +02:00
Tomasz Bursztyka
b19f26bbbc slip: Fix compiler warnings
2 warnings happens when CONFIG_SLIP_DEBUG is set, thus fixing it.

Change-Id: I032d7481942e86911764da35cdd6f7b8e05cdeaa
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-12-02 12:40:06 +02:00
Jukka Rissanen
d16380457b slip: Support TAP functionality
If CONFIG_SLIP_TAP is defined, then ethernet link layer header is
added before the packet.

Change-Id: I3d266017f85683999d3c67de49b75b60686d7ba7
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:40:04 +02:00
Jukka Rissanen
5729d1c461 net: Renamed network data receive function
Renamed net_recv() to net_recv_data() so that the more generic
name can be used by applications. The net_recv_data() is only
meant to be used when L2 layer feeds data into L3 (IP) layer.

Change-Id: Iba155d51f81e3b99964fa916fe87a05a8bf8766a
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:40:03 +02:00
Jukka Rissanen
d24f673248 net: Receive IPv4 packet
Check if we have received IPv4 packet and call a handler
function to process it.

Change-Id: I9f9e5f0888d2c3b91401c98f4925647ddce09962
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:40:02 +02:00
Jukka Rissanen
2ddb7ce42e slip: Add driver for host to qemu connectivity
The SLIP driver is using UART pipe driver to communicate with
host when Zephyr is running in Qemu. Currently this is only
used by networking sub-system when testing the networking
stack.

Change-Id: I432b4136670766a7fc190f146057924c266f9bea
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2016-12-02 12:40:00 +02:00
Baohong Liu
313700e26f drivers: sensor: use unified kernel API
Change-Id: I5d51e65105f9dee3d5eb49c60b9e5636ebd14df6
Signed-off-by: Baohong Liu <baohong.liu@intel.com>
2016-11-30 23:54:58 +00:00
Baohong Liu
fa2d38e395 drivers: console: use unified kernel API
Change-Id: I2184f0565a9a4f2ebfdff1f57afc22ce36fe0646
Signed-off-by: Baohong Liu <baohong.liu@intel.com>
2016-11-30 23:49:04 +00:00
Anas Nashif
36e8fc5c05 drivers: lcd: use unified kernel APIs
Change-Id: Ie0d6f6e22646b23883f6b940812f93bba1789828
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-11-30 21:45:21 +00:00
Vinayak Chettimada
6276ca68c8 drivers: timer: replace deprecated interface in nrf_rtc_timer
Rename sys_cycle_get_32 to k_cycle_get_32 in nrf_rtc_timer.

Change-id: I50af876b254dc5bc3dbb2ccfdf27d33bc4b8d5e5
Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
2016-11-30 19:21:54 +00:00
Vinayak Chettimada
883f9c39f7 drivers: timer: Fix missing sys_clock_disable in nrf_rtc_timer
Change-id: Ia453b8484050c8431d2f793e8f5726684afa21f4
Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
2016-11-30 17:25:48 +00:00
Vincenzo Frascino
b41c0159a8 watchdog: Refactor main Kconfig file
This patch refactors the main Kconfig file in order to align it with the
Zephyr code style and to make sure that each Kconfig configuration
portion is easily identifiable.

Change-Id: Ib226aaa9a98e9b08a47d9d1c329f18f4f6936620
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
2016-11-30 17:25:15 +00:00
Vincenzo Frascino
73ee7e2d1c counter: Fix interface
With the current interface if multiple counters/timers are present in
the system, it is not possible to select from which one to read the
current value.

This patch fixes the behavior.

Change-Id: Id1ae1f2330e98d078f755c0b81c3b176e90b8389
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
2016-11-30 14:39:10 +00:00
Vincenzo Frascino
f0fd6c2634 counter: Refactor main Kconfig file
This patch refactors the main Kconfig file in order to align it with the
Zephyr code style and to make sure that each Kconfig configuration
portion is easily identifiable.

Change-Id: Iba83be8ae154df4b29ff423b4c3cc97a78c93e00
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
2016-11-30 14:39:10 +00:00
Qiu Peiyang
3763487575 sensor: fix typo in Kconfig
Change-Id: I0fc7e0f66ba994f42a04684e4862fc3218ddd075
Signed-off-by: Qiu Peiyang <peiyangx.qiu@intel.com>
2016-11-29 12:59:35 +00:00
Anas Nashif
247a4509ce drivers: nrf timer: remove unused variable
retval is not being initialised or set.

Change-Id: Iaab4f1acbb009b1fb9cdbc4b3c29ffb696dc8615
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-11-27 22:36:02 -05:00
Vinayak Chettimada
a100ada866 drivers: timer: nRF SoC Series RTC system clock implementation
The nRF5x series SoCs do not implement systick, hence we disable
CORTEX_M_SYSTICK.
Instead, use nRF SoC Series NRF_RTC1 for system clock interfaces.
The kernel system clock interface is implemented using the low
power real time counter NRF_RTC1. NRF_RTC0 is used by the BLE
controller.

In addition, cleanup nRF5x series defconfig to be consistent.

Jira: ZEP-742
Jira: ZEP-1308
Jira: ZEP-1315

Change-id: I0f6cc1836fe0820a65f2cbb02cf5ae7e9eb92e1d
Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-11-27 19:39:27 +00:00
Anas Nashif
92c5f91413 arm: systick: Some SoCs do not have systick
Make the systick feature optional that can be selected by the SoC.

Change-Id: I4a405640b84daecc17fc1882743d3cafb78ff861
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-11-27 19:39:26 +00:00
Marcus Shawcroft
7df7862749 sensor/bmc150: Limit name space, add static.
Change-Id: Ifd9ec1aec4e6486c14121b30bcd009b61456276d
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
2016-11-27 10:27:56 +00:00
Marcus Shawcroft
c3b2861572 sensor/bmc150: Fix filename in comment.
Change-Id: I0a5aaf0f3633034fabef351dc419899f9bb9c8fd
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
2016-11-27 10:27:56 +00:00
Marcus Shawcroft
91bc741255 sensor/bmc150: Fix logging configuration.
Change-Id: Iae06066b568f51c8b63f00e973a411dcbb396dac
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
2016-11-27 10:27:56 +00:00
Marcus Shawcroft
40d2572d12 sensor/lsm9ds0_gyro: Limit name space, add static.
Change-Id: Ifff624a2c0f619d7bb3e005b4e52b4602730a66d
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
2016-11-27 10:27:56 +00:00
Marcus Shawcroft
8f92c5462e sensor/lsm9ds0_gyro: Fix filename in comment.
Change-Id: I6de8806fbe6ec25c83042bc52274fd91a76ae280
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
2016-11-27 10:27:56 +00:00
Marcus Shawcroft
9048cb91d0 sensor/lsm9ds0_gyro: Fix logging configuration.
Change-Id: I332d9515e61d83f243f49353d4b67f854fec7f2e
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
2016-11-27 10:27:56 +00:00
Marcus Shawcroft
744e438a33 sensor/lsm9ds0_mfd: Fix logging configuration.
Change-Id: I925a683e0ac961f05065b25782fc30d007e1aba6
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
2016-11-27 10:27:56 +00:00
Marcus Shawcroft
aba867d5e9 sensor/fxos8700: Switch to generic SYS_LOG_SENSOR_LEVEL
Change-Id: I21607836b2fe0cd1cd62759bed499af70a93e1be
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
2016-11-27 10:27:55 +00:00
Marcus Shawcroft
f112e8e9bc sensor/lps25hb: Limit name space add static.
Change-Id: I707fd3666f27a982f9b4ef0facf7a3a211db8914
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
2016-11-27 10:27:55 +00:00
Marcus Shawcroft
5fe0a759ee sensor/lps25hb: Fix filename in comment.
Change-Id: Ie5529544248d408cb314be83a609b8d1d9ecaaa5
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
2016-11-27 10:27:55 +00:00
Marcus Shawcroft
052a67f88d sensor: Remove unsued LPS25HB_SYS_LOG_LEVEL config.
Change-Id: I5af84fd420a9c50f943938faf7ed966385c19f08
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
2016-11-27 10:27:55 +00:00
Marcus Shawcroft
14cd63a92a sensor/lsm6ds0: Limit name space, add static.
Change-Id: I227865ebbb6bf66b63694639dede3f0276c4cf22
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
2016-11-27 10:27:55 +00:00
Marcus Shawcroft
9dc050d15e sensor/lsm6ds0: Fix filename in comment.
Change-Id: I50df25c209c322f404e7a78c5df57c2c7d75964b
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
2016-11-27 10:27:55 +00:00
Marcus Shawcroft
79a4d35043 sensor: Remove unsued LSM6DS0_SYS_LOG_LEVEL config.
Change-Id: I7b994b33a1202cbc75a8ce5afd0385a45627f45d
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
2016-11-27 10:26:53 +00:00
James Fagan
7cea08d5f1 aio: Configuration issue in aio driver
The reference and polarity fields of the config struct which is passed
to qm_set_config are never cleared, meaning the wrong configuration
may be written if aio_set_config is called for different sets of pins
in the same program.

This patch clears these fields in aio_cmp_disable to prevent such an
issue.

Change-Id: I8feabae1f3d9fa4c7260d94c1ec919ef2fb84bfb
Signed-off-by: James Fagan <james.p.fagan@intel.com>
2016-11-23 00:16:22 +00:00
Tomasz Bursztyka
dc7193373b clock_control: NRF5 Kconfig option should be available only on NRF5
Change-Id: If6ba2f5a03967ca2ddca8d4bc211bc0c55ae0312
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-11-22 17:00:46 +00:00
Tomasz Bursztyka
b7d0784552 pinmux: nucleo_f103: Fix an 80 chars limit issue
Change-Id: Ib59f818ff9687ca4487ad8023c9f9a4e0f5ca6be
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-11-22 17:00:45 +00:00
Vincenzo Frascino
86add71a86 clock_control: Cleanup stm32f10x driver
This patch addresses the following issues:
* Aligns the Kconfig code style with Zephyr projects requirements.
* Removes redundant "depends on" from Kconfig.
* Adds static to the containing file scope declarations.

Change-Id: Idaaa0d705a31bc69cdf7e576e303f581d3d0bd5f
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
2016-11-19 01:58:55 +00:00
Vincenzo Frascino
b6b35f6113 clock_control: Cleanup stm32f4x driver
This patch addresses the following issues:
* Aligns the Kconfig code style with Zephyr projects requirements.
* Removes redundant "depends on" from Kconfig.
* Adds static to the containing file scope declarations.

Change-Id: I14651826724c014cc71d62ab6cab03c668c578c0
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
2016-11-19 01:58:54 +00:00
Vincenzo Frascino
9c1bb2b2b9 clock_control: Cleanup quark_se driver
This patch addresses the following issues:
* Aligns the Kconfig code style with Zephyr projects requirements.
* Removes redundant "depends on" from Kconfig.
* Adds static to the containing file scope declarations.

Change-Id: I6d48d2eaf6ffd5fa28b37e1d3ca2d467705110f3
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
2016-11-19 01:58:54 +00:00
Vincenzo Frascino
dc1ddf9c1a clock_control: Cleanup nrf5 clock_control driver
This patch removes redundant "depends on" from Kconfig.

Change-Id: I13d7556faa4751d2da149d458340bcdf29afa2ca
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
2016-11-19 01:58:53 +00:00
Vincenzo Frascino
d6964951df clock_control: Cleanup main Kconfig
This patch addresses the following issues:
* Aligns the Kconfig code style with Zephyr projects requirements.
* Removes redundant "depends on" from Kconfig.

Change-Id: Ic9e2fd935417fa40127bddeba4660109332087ff
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
2016-11-19 01:58:53 +00:00
Anas Nashif
9f884155ab Merge "Merge bluetooth branch into master" 2016-11-19 01:52:15 +00:00
Juan Manuel Cruz
3e1d001f9b enc28j60: Fixes an issue reading/writing long frames from SPI
Jira: ZEP-1302
Change-Id: Ia58d51aee14281aaeb2f8e85fbbf8c250eae8e06
Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@intel.com>
2016-11-18 23:19:21 +00:00
Vincenzo Frascino
9468f8183d aio: Cleanup AIO comparator driver
This patch addresses the following issues:
* Aligns the Kconfig code style with Zephyr projects requirements.
* Removes redundant "depends on" from Kconfig.
* Adds static to the containing file scope declarations.

Change-Id: I03326a800392cffda00b47949981b7e6d119b90f
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
2016-11-18 19:00:23 +00:00
Paul Sokolovsky
6b2a1af1cd pinmux: Make default init priority be between GPIO's prio and device prio.
Pinmux driver almost certainly should be initialized before the
rest of hardware devices (which may need specific pins already
configured for them), and usually after generic GPIO drivers.
Thus, its priority should be between KERNEL_INIT_PRIORITY_DEFAULT
(default 40) and KERNEL_INIT_PRIORITY_DEVICE (default 50). Thus,
we set PINMUX_INIT_PRIORITY to 45.

There are exceptions to the rule above for particular boards. For
example, BOARD=galileo has GPIO and pinmuxer on I2C bus and thus
overrides PINMUX_INIT_PRIORITY to be much higher. Note that while
PINMUX_INIT_PRIORITY was defined previously (at 60), it was used
only for galileo, which overrides it anyway.

This fix was prompted by investigation why eth_ksdk driver was
non-functional after kernel priorities re-hashing: both eth_ksdk
and pinmux used the same priority, and eth_ksdk happened to run
before pinmux. While bumping eth_ksdk priority would help in the
particular case, the same would likely reoccur with other drivers
like I2C, SPI, etc.

Change-Id: Ie5ca3135c1ee2fe8d9cf48d5c12e62eac63487f7
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
2016-11-18 16:43:45 +00:00
Johan Hedberg
2469bd6f87 Bluetooth: Use convenience macros for timeout durations
Using the K_* macros makes it easier to read what exactly the various
timeouts are.

Change-Id: Ia405d3760b8e600af7e33a7221ef6ec717708973
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-18 07:47:50 +02:00
Sergio Rodriguez
6b04e0669a drivers: gpio_dw: Remove contradictory if statement evaluation
This fixes an always false evaluation of the gpio I/O direction

This issue was reported by Coverity

Coverity-CID: 151978

Change-Id: I93ec3319a3f18d564c961a5cbd9dcc9c60efbeb7
Signed-off-by: Sergio Rodriguez <sergio.sf.rodriguez@intel.com>
2016-11-18 02:04:36 +00:00
Sergio Rodriguez
cd63c74bbd drivers: gpio_atmel: Fix erronous if statement
The GPIO_INT_ACTIVE_LOW value is  zero so the mask assignement is
never executed. Using the bit complement GPIO_INT_ACTIVE_HIGH the
proper mask is assigned

This issue was reported by Coverity

Coverity-CID: 151966

Change-Id: Ibc7d2e4c3ebee249b5ab9719f8177cc14c0d1d33
Signed-off-by: Sergio Rodriguez <sergio.sf.rodriguez@intel.com>
2016-11-18 02:04:20 +00:00
Baohong Liu
b58b1bbc9c drivers: cc2520: fix variable type mismatching issue
The variable type mismatching was caught by LLVM.

Jira: ZEP-1179

Change-Id: If26c881d207a6cedc52b7589c5d7ebb2040c7ab7
Signed-off-by: Baohong Liu <baohong.liu@intel.com>
2016-11-18 00:21:32 +00:00
Baohong Liu
fb83ea9cc6 drivers: rtc: fix enum type mismatching issue
The enum type mismatching was caught by LLVM.

Jira: ZEP-1179

Change-Id: I50b68e201ef6fb18a02eeda2a2e7548dad3f358c
Signed-off-by: Baohong Liu <baohong.liu@intel.com>
2016-11-17 23:39:25 +00:00
Sergio Rodriguez
6c393fa393 drivers: gpio: Remove contradictory if statement evaluation
This fixes an always false evaluation of the gpio I/O direction

This issue was reported by Coverity (CID 150821).

Change-Id: I6c0e9fe405cbd3e35454a81754fa0b1c721691f0
Signed-off-by: Sergio Rodriguez <sergio.sf.rodriguez@intel.com>
2016-11-17 14:23:28 +00:00
Sergio Rodriguez
23a0f6c918 drivers: gpio_ss: Remove contradictory if statement evaluation
This fixes an always false evaluation of the gpio I/O direction

This issue was reported by Coverity

Coverity-CID: 151833

Change-Id: Ie952d6f50c0383d5631325b69e8e8b234c67c4b8
Signed-off-by: Sergio Rodriguez <sergio.sf.rodriguez@intel.com>
2016-11-17 14:23:24 +00:00
Sergio Rodriguez
97c5020079 drivers: gpio_k64: Remove contradictory if statement evaluation
This fixes an always false evaluation of the gpio I/O direction

This issue was reported by Coverity

Coverity-CID: 151834

Change-Id: I033e368b2e91d888f2e8a797490df757513c3906
Signed-off-by: Sergio Rodriguez <sergio.sf.rodriguez@intel.com>
2016-11-17 14:23:19 +00:00
Vincenzo Frascino
f880c250dd adc: Cleanup ti 108s102 adc driver
This patch adds the "static" keyword to all the functions that have a
containing file scope.

Change-Id: I0692b389da7f4bf591b5e33f7481bf3dcbbf9801
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
2016-11-16 11:26:54 -06:00
Vincenzo Frascino
95f06a5657 adc: Cleanup qmsi ss adc driver
This patch adds the "static" keyword to all the functions that have a
containing file scope.

Change-Id: I28e7daef19359759afb09cd196f659a81c758ea1
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
2016-11-16 11:26:54 -06:00
Vincenzo Frascino
9192e55ff4 adc: Cleanup qmsi adc driver
This patch adds the "static" keyword to all the functions that have a
containing file scope.

Change-Id: I12c29f83e5e8a7eb51880d481da17666764b2c2b
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
2016-11-16 11:26:54 -06:00
Vincenzo Frascino
0dfab90d30 adc: Cleanup DW adc driver
This patch adds the "static" keyword to all the functions that have a
containing file scope.

Change-Id: Ib05943b53b6863b5b44848ecb2199b7e99d24139
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
2016-11-16 11:26:54 -06:00
Vincenzo Frascino
c3b54339da adc: Cleanup main Kconfig
This patch addresses the following issues:
* Aligns the Kconfig code style with Zephyr projects requirements.
* Removes redundant "depends on" from Kconfig.

Change-Id: I46a156581cdf79d0ba8f0030ce7b595469db1bcb
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
2016-11-16 11:26:54 -06:00
Vincenzo Frascino
add1b55dca gpio: Cleanup DW gpio driver
This patch addresses the following issues:
* Aligns the Kconfig code style with Zephyr projects requirements.
* Removes redundant "depends on" from Kconfig.
* Adds static to the gpio_dw_isr declaration.
* Adds guards to the header files.

Change-Id: I1ae70868f0bda97891cbeb494e5efba1bd537aa1
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
2016-11-16 17:18:01 +00:00
Vincenzo Frascino
0ff548a0e0 gpio: Cleanup Kconfig for K64F
This patch addresses the following issues:
* Aligns the Kconfig code style with Zephyr projects requirements.
* Removes redundant "depends on" from Kconfig.

Change-Id: I4c8df0999f92a834d4023ce5856a2a6c39797c00
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
2016-11-16 17:18:01 +00:00
Vincenzo Frascino
2a8eb46f5c gpio: Cleanup Kconfig dependancy for nRF5X support
This patch removes a redundant "depends on" from the gpio Kconfig for
nRF5X family.

Change-Id: I28ac15b58839e05f47ade81bef66a03a0a44bebd
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
2016-11-16 17:18:00 +00:00
Vincenzo Frascino
9e7fec0ca4 gpio: Cleanup Atmel SAM3 gpio driver
This patch addresses the following issues:
* Aligns the Kconfig code style with Zephyr projects requirements.
* Removes redundant "depends on" from Kconfig.
* Adds static to the gpio_sam3_init declaration.

Change-Id: If5c8a1822d6c116ea34d0f220f3e5fa359b6fa18
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
2016-11-16 17:18:00 +00:00
Iván Briano
2e6e0a7c38 drivers spi_ss: Fix setting of wrong config for SPI 1
Jira: ZEP-1287

Change-Id: I3678631aa5843e769b8e1611734767fa6264b9af
Signed-off-by: Iván Briano <ivan.briano@intel.com>
2016-11-16 14:05:54 +00:00
Vincenzo Frascino
f3a9241045 console: Fix unreachable code condition
This patch fixes an unreachable code condition in the uart_console
driver.

If UART_CONSOLE_DEBUG_SERVER_HOOKS was not defined
handled_by_debug_server in console_out was always 0.

This issue was reported by Coverity (CID 131627).

Change-Id: I4376c3e5b3e68220218df6aabd91b6a8900ca31f
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
2016-11-16 13:30:11 +00:00
Vincenzo Frascino
ceca10828a sensor: Fix Unchecked return value in bma280 driver
This patch fixes two "Unchecked return value" conditions into the bma280
driver.

The issue was reported by Coverity (CID 151953).

Change-Id: I2e595b67619411594cec527f358f6c3d3d034550
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
2016-11-16 13:30:11 +00:00
Sergio Rodriguez
39b06e676f drivers: pwm: Fix uninitialized pointer
This fixes an uninitialized pointer being pass and evaluated by
a subsequent function

This issue was reported by Coverity (CID 150824)

Change-Id: If1f636a44cc675b56e426b1de85895b74ba7105e
Signed-off-by: Sergio Rodriguez <sergio.sf.rodriguez@intel.com>
2016-11-16 12:37:07 +00:00
Baohong Liu
d6ba1c0c3e drivers: bmi160: fix variable type mismatching issue
The variable type mismatching was caught by LLVM.

Jira: ZEP-1179

Change-Id: I1193a946ea5814510e6c07668c5d05a5d91445a8
Signed-off-by: Baohong Liu <baohong.liu@intel.com>
2016-11-16 02:08:21 +00:00
Sergey Kiselev
2e10266975 sensors: bme280: fix typo in reading trimming parameters
Change-Id: I32e72c2845bd06b10585ac8048f67ac754c2a6d6
Signed-off-by: Sergey Kiselev <sergey.kiselev@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-11-16 01:37:54 +00:00
Vincenzo Frascino
34b7fbfca7 sensor: Fix Unchecked return value issues in bme280 driver
This patch fixes unchecked return value conditions in the bme280
driver.

This issue was reported by Coverity (CID 151961, 151959, 151955).

Change-Id: I3a2dfbabd41ae52b00fa512a40e00c2e36c3b5ca
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
2016-11-16 00:42:22 +00:00
Vincenzo Frascino
5912d7abe7 sensor: Fix less-than-zero comparison in bmi160 driver
This patch fixes a less-than-zero comparison of an unsigned value
condition present in bmi160 driver.

This issue was reported by Coverity (CID 152002, 152003).

Change-Id: I703066519652ac1ecdd9ddf7e97ec7dcbe2a9e27
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
2016-11-16 00:42:21 +00:00
Anas Nashif
2367df8d59 drivers: update ipm driver to use unified kernel
Move away from legacy APIs and use unified kenrel instead.

Change-Id: Icae86beec66df1b041405cbe3455913630fc8ad1
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-11-13 13:53:53 +00:00
Anas Nashif
55273b0c76 drivers: sensor: use unified timer struct name in header
Change-Id: I2d2a1689d66ed4a9ab1ce1ed5bb70c8b65f7df31
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-11-13 13:53:52 +00:00
Anas Nashif
cf054a2665 drivers: gpio_sch: use unified kernel APIS
Use unified kernel APIs and align syntax after function name changes.

Change-Id: I028f4faeaf33e28197d5f705063459188272027d
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-11-13 13:53:52 +00:00
Johan Hedberg
1e20e8dc04 Bluetooth: Fix left-over usage of TICKS_NONE and TICKS_UNLIMITED
Switch left-over usage of TICKS_NONE and TICKS_UNLIMITED to the new
unified kernel counterparts K_NO_WAIT and K_FOREVER.

Change-Id: I2f2a16360e816f9f8791eb216deb3c70b8cc87df
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-12 19:27:34 +02:00
Johan Hedberg
79f020be54 Bluetooth: Flag NBLE as deprecated
The NBLE driver is now deprecated and will be removed in a future
Zephyr version.

Change-Id: I50753f8cf8566ac1e4e73df480c96253c199e6a7
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-12 16:18:55 +02:00
Benjamin Walsh
f6ca7de09c kernel/arch: consolidate tTCS and TNANO definitions
There was a lot of duplication between architectures for the definition
of threads and the "nanokernel" guts. These have been consolidated.

Now, a common file kernel/unified/include/kernel_structs.h holds the
common definitions. Architectures provide two files to complement it:
kernel_arch_data.h and kernel_arch_func.h. The first one contains at
least the struct _thread_arch and struct _kernel_arch data structures,
as well as the struct _callee_saved and struct _caller_saved register
layouts. The second file contains anything that needs what is provided
by the common stuff in kernel_structs.h. Those two files are only meant
to be included in kernel_structs.h in very specific locations.

The thread data structure has been separated into three major parts:
common struct _thread_base and struct k_thread, and arch-specific struct
_thread_arch. The first and third ones are included in the second.

The struct s_NANO data structure has been split into two: common struct
_kernel and arch-specific struct _kernel_arch. The latter is included in
the former.

Offsets files have also changed: nano_offsets.h has been renamed
kernel_offsets.h and is still included by the arch-specific offsets.c.
Also, since the thread and kernel data structures are now made of
sub-structures, offsets have to be added to make up the full offset.
Some of these additions have been consolidated in shorter symbols,
available from kernel/unified/include/offsets_short.h, which includes an
arch-specific offsets_arch_short.h. Most of the code include
offsets_short.h now instead of offsets.h.

Change-Id: I084645cb7e6db8db69aeaaf162963fe157045d5a
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
2016-11-12 07:04:52 -05:00
Johan Hedberg
488f72dd80 drivers: console: Fix compilation error in uart_console.c
Fix compilation error when CONFIG_USB_UART_CONSOLE is not enabled:

drivers/console/uart_console.c: In function 'uart_console_init':
drivers/console/uart_console.c:497:12: error: unused variable 'dtr' [-Werror=unused-variable]
  uint32_t  dtr = 0;

Change-Id: I592724150f86199f6a57354c3246197db2ac7a01
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-12 12:49:53 +02:00
Jithu Joseph
fca0add22b console : usb: USB UART console output support
Add support for console output via the USB UART.
Note that console input via the USB UART doesnt work.

Adds a simulated poll method for UART interface exposed by USB.

Jira : ZEP-775

Change-Id: I357827ea52c027eb000baed80225f422df1f3358
Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
2016-11-12 01:39:30 +00:00
Baohong Liu
a282872c78 drivers: spi_flash: add erase boundary check and correct an error
Add spi flash erase boundary check. The erase boundary must be
4K-aligned. So, the flash chip will round down an non-4K aligned
address to the nearest 4K boundary automatically. As a result of
this, the erase area will start from a different address (if the
API caller specifies an non-4K alighed address), even though the
size of the erased area is the same as what is specified by the
API caller. Let's add a boundary check to make sure the starting
address (from the API caller) is 4K aligned.

Correct an error in the highest address check. Because of the
error, the erase api call will fail if the flash's highest
address byte is involved.

Jira: ZEP-1277 ZEP-1278

Change-Id: I8b6be57cc8f636f94e5fe67d5a492841a8555005
Signed-off-by: Baohong Liu <baohong.liu@intel.com>
2016-11-12 01:37:00 +00:00
Iván Briano
b190bd4da2 adc_qmsi_ss: Add power management support to driver
Add the device_ctrl hook to the ADC driver of the Sensor Subsystem,
using the QMSI APIs to save and restore the driver's context.

Jira: ZEP-667

Change-Id: I8b89a875d8185cc4db3c4bfc30ef0f39c6589df1
Signed-off-by: Iván Briano <ivan.briano@intel.com>
2016-11-11 23:33:21 +00:00
JuanX Solano Menacho
a5fce7aa11 spi_qmsi_ss: Use qm_ss_spi_save/restore_context APIs
This commit updates the spi_qmsi_ss driver by adding save/restore
context functionality for power management, using the corresponsing
QMSI APIs.

Jira: ZEP-664

Change-Id: I9e62729f91c4808eb557d8a64c0f10955f5456f3
Signed-off-by: JuanX Solano Menacho <juanx.solano.menacho@intel.com>
2016-11-11 23:33:21 +00:00
JuanX Solano Menacho
b4b612f1e4 i2c_qmsi_ss: Use qm_ss_i2c_save/restore_context APIs
This commit updates the i2c_qmsi_ss driver by adding save/restore
context functionality for power management, using the corresponsing
QMSI APIs.

Jira: ZEP-666

Change-Id: I36fb18b52edd4dac4c4b6cb98162adbca74800cb
Signed-off-by: JuanX Solano Menacho <juanx.solano.menacho@intel.com>
2016-11-11 23:33:20 +00:00
JuanX Solano Menacho
866d9c9c2d gpio_qmsi_ss: Use qm_ss_gpio_save/restore_context APIs
This commit updates the gpio_qmsi_ss driver by adding save/restore
context functionality for power management, using the corresponsing
QMSI APIs.

Jira: ZEP-665

Change-Id: I5d8b6050f5b099678b7e6d9144907ea2ce2dda4b
Signed-off-by: JuanX Solano Menacho <juanx.solano.menacho@intel.com>
2016-11-11 23:33:19 +00:00
Anas Nashif
3fe2575f0d drivers: sensors: use unified kernel threads
convert all sensor drivers to use threads and the unified kernel API and
remove all legacy APIs.

Change-Id: Ica43ea74ecbbf85273f718f182c413a9dcd8abc6
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-11-11 21:00:19 +00:00
Anas Nashif
8910c228a2 sensors: use unified kernel APIs for kernel objects
move both semaphores and nano_work objects to unified kernel APIs.

Change-Id: Icca8a091063544c451e47201cd8e956b95010513
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-11-11 21:00:19 +00:00
Vincenzo Frascino
bb1818a535 serial: Add driver for CMSDK (Cortex-M System Design Kit) APB UART
Add driver for CMSDK APB UART ports. The driver implements RX and TX
functionalities. Data transmission is implemented using polling and
interrupts. The driver default configuration for the port is to use
8bit data transmission, 1 stop bit, no parity control.

The driver exposes a public uart driver API and allows to register up
to five UART devices: from 'UART_0' to 'UART_4'. The driver performs
the required pinmux, the clock control configuration is left to the
platform.

The driver has been verified to work with the Hello World sample
application on a Beetle Board.

Jira: ZEP-1245
Change-Id: I5baf78b7659aae2a574d8e66205e6fd5eb579133
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2016-11-11 20:39:54 +00:00
Vincenzo Frascino
0e01c0c4a2 pinmux: Add support for "runtime" pinmux on ARM V2M Beetle
This patch adds the support for "runtime" pinmux on ARM V2M Beetle.

The GPIO controllers 2 and 3 are reserved and therefore not exposed
by this driver.

Jira: ZEP-1245
Change-Id: I9637f1a0d2bf6a757e1942160fb170165ffe6a0c
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2016-11-11 20:39:53 +00:00
Vincenzo Frascino
c0c3e33e4a pinmux: Add support for ARM V2M Beetle Initialization
This patch adds the support for the board pinmux initialization on
ARM V2M Beetle.

The GPIO controllers 2 and 3 are reserved and therefore neither exposed
nor configured by this driver.

Jira: ZEP-1245
Change-Id: Id5499c5dd887c319730408eeb30f02eeed1c3699
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2016-11-11 20:39:53 +00:00
Vincenzo Frascino
e36c04afe1 gpio: Add ARM CMSDK (Cortex-M System Design Kit) AHB GPIO driver
The driver is currently used only by the ARM Beetle platform.

Jira: ZEP-1245
Change-Id: I6611edd7486a3c6d82d66a9a96c5d4860dad1539
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2016-11-11 20:39:52 +00:00
Luiz Augusto von Dentz
6b2443e99b console: Fix warnings related to the use of deprecated APIs
This fixes the warnings related to the use of deprecated APIs
converting them to use the unified version.

Change-Id: I76d076de27ecdae4af46abf4baac68e2cc1313c0
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2016-11-11 14:50:58 +02:00
Johan Hedberg
effbe6743d Bluetooth: drivers/nble: Convert to unified work APIs
Start using the k_work and k_delayed_work APIs.

Change-Id: Iac0525a444c5c4e0f28db08844d7b28e17e905fc
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-11 11:13:47 +02:00
Johan Hedberg
776b3e6871 Bluetooth: drivers/h5: Convert to unified work APIs
Switch to using k_work and k_delayed_work APIs.

Change-Id: I3be18132cc417607adaec0ad711256b94e314c38
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-11 11:10:00 +02:00
Johan Hedberg
5f5425f20a Bluetooth: drivers: Don't use deprecated NANOKERNEL init level
Don't use the deprecated NANOKERNEL init level. The only requirement
for Bluetooth drivers is for them to be registered before the
application main() runs, so POST_KERNEL should be good enough.

Change-Id: I02a8609bf63e9d608b802576214a2e76211b3965
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-11 09:50:47 +02:00
Johan Hedberg
c78bfd9a98 Bluetooth: Use k_sleep() instead of deprecated fiber_sleep()
Use the unified kernel API k_sleep() instead of the deprecated
fiber_sleep().

Change-Id: I587d72ca5b53aacc02647b32c3ebceb1d7fe067e
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-11 09:38:40 +02:00
Johan Hedberg
918a8e6bac Bluetooth: Use k_thread_spawn() instead of deprecated nano_fiber_start()
Switch to using the unified kernel k_thread_spawn() API instead of
nano_fiber_start().

Change-Id: I325cf467ae2a52c6aec8fc166397c323929e3013
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-11 09:38:40 +02:00
Johan Hedberg
b0f0742b6e Bluetooth: Use k_yield() instead of deprecated fiber_yield()
Use the unified kernel API k_yield() instead of fiber_yield().

Change-Id: I8f52031f52f7ac8783033a51751dc22decdfa59a
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-11 09:38:40 +02:00
Szymon Janc
2b16287286 Bluetooth: Use proper timeout defines for net_buf_get_timeout
Use defines from k_fifo intead of legacy API.

Change-Id: Ib8cf0d88240ef145da550b8cf83d2580e7140521
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
2016-11-11 06:00:28 +00:00
Szymon Janc
e2795499d8 Bluetooth: drivers: Use unified k_fifo API for FIFOs
Change-Id: Id2ef6f9a134e6471c59bf3baedccef219d7f12f6
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
2016-11-11 07:59:15 +02:00
Johan Hedberg
b64e0d4c51 Bluetooth: Kconfig: Remove redundant 'default n' declarations
All boolean options default to 'n' without the need to explicitly
state this. It's only the cases where we want 'default y' where we
need to state this.

Change-Id: I47dbda62462ea437a2423b8508ea2cc640a22e41
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-11 07:59:15 +02:00
Johan Hedberg
c583a9f43b Bluetooth: Kconfig: Restructure for a more logical hierarchy
Restructure the Bluetooth options more logically.

- Both host and controller are now behind the same high level
  CONFIG_BLUETOOTH.

- Selecting controller support disables other HCI driver selection, so
  the controller isn't in the same list as HCI drivers any more.

- Under the top-level there's a "Custom stack" option, which when
  enabled opens up the option of choosing CONFIG_NBLE.

There are various other cleanups and simplifications in this patch as
well, since splitting these up would have been fairly tricky while
making sure all test cases still build.

Change-Id: I5bb715cb9d20201cb8b72fbd149c8a09a4b2d7d2
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-11 07:59:15 +02:00
Julien Delayen
f540cbc5c5 power: Add ARC power states and update sample
Add Low Power States support to the power shim layer
and show the usage in the quark_se sample.

States are defined as follow:
- SYS_POWER_STATE_CPU_LPS: SS2 with LPSS enabled
- SYS_POWER_STATE_CPU_LPS_1: SS2 with LPSS disabled
- SYS_POWER_STATE_CPU_LPS_2: SS1 with LPSS disabled

Jira: ZEP-994

Change-Id: Ie4b93f6e539cb53fc035be00280b66b2cb0d9fea
Signed-off-by: Julien Delayen <julien.delayen@intel.com>
2016-11-11 03:28:54 +00:00
Sergio Rodriguez
3932dd98a7 drivers: usb: update to unified kernel
Change-Id: Ie0cb514f3d84f7f87a0cf3f3a477df5cf04886d4
Signed-off-by: Sergio Rodriguez <sergio.sf.rodriguez@intel.com>
2016-11-11 02:48:20 +00:00
Baohong Liu
6a791a3286 drivers: spi: update to unified kernel
Use new semaphore APIs from unified kernel.

Change-Id: I372bf24cf34b2f01a6487f4c50071fa40d6103ba
Signed-off-by: Baohong Liu <baohong.liu@intel.com>
2016-11-10 23:33:43 +00:00
Baohong Liu
f1a1fe0b19 drivers: aio: update to unified kernel
Change the included kernel header file from nanokernel.h to
kernel.h

Change-Id: Ie58174524880ec933191ee1fd46e6c1ba4cd0cc9
Signed-off-by: Baohong Liu <baohong.liu@intel.com>
2016-11-10 23:16:21 +00:00
Baohong Liu
9376f876df drivers: adc: update to unified kernel
Use new semaphore APIs from unified kernel.

Change-Id: Ifeadaffcc2167729c4a7c7d1aea4ea6d6c5b833c
Signed-off-by: Baohong Liu <baohong.liu@intel.com>
2016-11-10 23:16:05 +00:00
Baohong Liu
9cf46e52dc drivers: rtc: update to unified kernel
Change the included kernel header file from nanokernel.h
to kernel.h

Change-Id: I754b883d1769517e908e88096e7704666ec12275
Signed-off-by: Baohong Liu <baohong.liu@intel.com>
2016-11-10 14:40:43 -08:00
Baohong Liu
14d079a13c drivers: pwm: update to unified kernel
Use new semaphore APIs from unified kernel.

Change-Id: I76eeab4dbb4259aa1147f524645c4ca8a8a48398
Signed-off-by: Baohong Liu <baohong.liu@intel.com>
2016-11-10 05:12:38 +00:00
Baohong Liu
3c01b5db57 drivers: wdt: update to unified kernel
Use new semaphore APIs from unified kernel.

Change-Id: I1e051271212290a90a5659190bf031e9961e1917
Signed-off-by: Baohong Liu <baohong.liu@intel.com>
2016-11-10 05:12:19 +00:00
Baohong Liu
1a7f755785 drivers: dma: update to unified kernel
Change the included kernel header file from nanokernel.h
to kernel.h

Change-Id: I76cc952316430d618ea3ecb526d9bc2a99f04cef
Signed-off-by: Baohong Liu <baohong.liu@intel.com>
2016-11-09 18:38:57 -08:00
Baohong Liu
82193c59e3 drivers: i2c: update to unified kernel
Use new semaphore APIs from unified kernel.

Change-Id: I17cde2f2cf457ac60905824ae581ede495f02709
Signed-off-by: Baohong Liu <baohong.liu@intel.com>
2016-11-10 02:00:07 +00:00
Baohong Liu
8cc98d71cd drivers: flash: update to unified kernel
Use new semaphore APIs from unified kernel.

Change-Id: I430a239afdb49bfbbd7829442bbdd17c7d736663
Signed-off-by: Baohong Liu <baohong.liu@intel.com>
2016-11-10 01:59:24 +00:00
Baohong Liu
180887a305 drivers: gpio: update to unified kernel
Use new semaphore APIs from unified kernel.

Change-Id: Ic638f28555cb9c8a23b365e39368062c37d7716f
Signed-off-by: Baohong Liu <baohong.liu@intel.com>
2016-11-10 01:38:53 +00:00
Baohong Liu
6fe94d6431 drivers: rtc: update to unified kernel
Use new semaphore APIs from unified kernel.

Change-Id: I8d3dbb637d10e8b184a29aec730338539f9b68a8
Signed-off-by: Baohong Liu <baohong.liu@intel.com>
2016-11-09 20:32:11 +00:00
Baohong Liu
aa32a0914a drivers: counter: update to unified kernel
Use new semaphore APIs from unified kernel.

Change-Id: I05e4bf18da89c521e0de1216c074019dfed4ac37
Signed-off-by: Baohong Liu <baohong.liu@intel.com>
2016-11-09 20:27:42 +00:00
Andrew Boie
0b474eef9c kernel: deprecate old init levels
PRIMARY, SECONDARY, NANOKERNEL, MICROKERNEL init levels are now
deprecated.

New init levels introduced: PRE_KERNEL_1, PRE_KERNEL_2, POST_KERNEL
to replace them.

Most existing code has instances of PRIMARY replaced with PRE_KERNEL_1,
SECONDARY with POST_KERNEL as SECONDARY has had a longstanding bug
where the documentation specified SECONDARY ran before the kernel started
up, but actually ran afterwards.

Change-Id: I771bc634e9caf7f17dbf214a270bc9967eed7d32
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2016-11-09 17:59:44 +00:00
Johan Hedberg
d7f4fd74a9 Bluetooth: Use depends on SERIAL instead of selects
This suppresses warnings for platforms where SERIAL can't be provided.
All the platforms that these drivers are interesting for already
default to SERIAL=y.

Change-Id: Id692f99e018009b30903db8a2c046a6086be01c2
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-09 08:57:52 +02:00
Szymon Janc
b73b77652c Bluetooth: nble: Use unified k_sem API for semaphores
Change-Id: I5bf66ab7c3f863945f2c9f9392d773b348020367
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
2016-11-09 08:57:52 +02:00
Jithu Joseph
7eab305593 usb: Add end-point stall APIs and flow control APIS
USB class drivers may need to offload some work from
upcall interrupt context to a background fiber. This
requires some way to defer taking more data from host
till the offloaded work completes. Two APIs are added to
achieve this.

Further USB class drivers sometimes need to set STALL condition
on end-points to signal errors to host.These too are
added.

Change-Id: Ic973522c3394e23d7f9c4c67affc0cd050afc20f
Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
2016-11-09 02:45:46 +00:00
Baohong Liu
6096e7866c drivers: spi: update to unified kernel
Use new semaphore APIs from unified kernel.

Change-Id: I0424e8b1fee51df6fd3eb06ba6d99284a2e83393
Signed-off-by: Baohong Liu <baohong.liu@intel.com>
2016-11-09 02:40:32 +00:00
Iván Briano
f4764fc348 counter qmsi: Enable the driver to work on ARC
Jira: ZEP-1030

Change-Id: I3f5e26f399a163467ec8371802b7472d87416940
Signed-off-by: Iván Briano <ivan.briano@intel.com>
2016-11-08 14:37:35 -02:00
Baohong Liu
05bed1c663 drivers: pwm_qmsi: add type cast to prevent overflow
Add type cast to prevent overflow.

In the pwm driver function pwm_qmsi_get_cycles_per_sec(),
there is a multiplication which takes ticks_per_us (32 bit
unsigned integer) and USEC_PER_SEC. Practically, overflow
will not happen, since the sys clock is not that high. But,
it can trigger an overflow alarm by automatic tools.

Change-Id: I67e6f6a4763e62f6674fcdd364880d93829e739e
Signed-off-by: Baohong Liu <baohong.liu@intel.com>
2016-11-08 14:28:26 +00:00
Baohong Liu
9d89fa5ec5 drivers: rtc: Add delay to wait for new config to take effect
Add delay to wait for new configuration to take effect before
returning to API caller. It takes time for any change to rtc
configuration to take effect since rtc runs under a much slower
clock.

Of course, we do not have an equation for best wait time.
The value is based on the test results on arduino 101, minfield
and quark se c1000 devboard(some margin added).

Jira: ZEP-991

Change-Id: I0dcee3c5809963dcd418186b85e3473427a4d526
Signed-off-by: Baohong Liu <baohong.liu@intel.com>
2016-11-08 14:28:14 +00:00
Andrew Boie
6450aa455c ieee802154_cc2520: use new kernel sleep APIs
Change-Id: Ia1831108d2f57f76244c9d0a35c47308373aaa1c
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2016-11-07 11:34:15 -08:00
Andrew Boie
9024a93bee drivers: timer: remove old kernel support
Change-Id: I64169402d6e3b6cb0e89beeceba8b5a3bf734cf4
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2016-11-07 11:32:57 -08:00
Jorge Ramirez-Ortiz
27ecd5d8f3 drivers: flash: SoC KSDK
This KSDK flash shim driver supports the device in the FRDM K64F
platform (enabled with this commit).

WARNING: the driver disables the system interrupts for potentially
long periods of time. This is required to avoid Read-While-Write
issues since most platforms run in XIP mode.

For more detailed information see the link below:
http://cache.freescale.com/files/32bit/doc/app_note/AN4695.pdf

Change-Id: I70f8d09080251033ce2f45be0c2eb95c19fded08
Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
2016-11-07 18:43:16 +00:00
Tomasz Bursztyka
3fb51f6f46 drivers: gpio: Remove mmio driver
It's unused anywhere and unlikely to be in the future.

Change-Id: I57926e91da7d31ef6ddda4f86e6dac103dbfa176
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-11-07 07:20:04 -05:00
Vinayak Chettimada
13534dbf2c drivers: clock_control: Add nRF5x 32KHz source and accuracy support
Change-id: I0b0909f06c784e340eeed472124e8bcbdffd4337
Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
2016-11-07 12:04:02 +00:00
Jesus Sanchez-Palencia
55c00ad721 ext qmsi: Update to 1.3.1 version
Update to QMSI 1.3.1 release.

The only build fix needed was due to the split of the I2C ISR on
qm_isr.h .

Change-Id: Ide7a1537572c72981ec3283dc5cf0d543d9ac7d1
Signed-off-by: Jesus Sanchez-Palencia <jesus.sanchez-palencia@intel.com>
2016-11-04 23:31:29 +00:00
Maureen Helm
33ee93d7dd serial/uart_k20: Fix instance source clock frequencies
The uart_k20 serial driver incorrectly assumed that all instances of the
UART peripheral are driven by the system clock, when actually some
instances are driven by the bus clock (which usually runs at half the
system clock). This caused incorrect baud rate calculations for UART
instances driven by the bus clock (UART2-4).

Change-Id: I38041781cdee146912bb5167e7c71d6416b966b5
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
2016-11-04 23:00:04 +00:00
Maureen Helm
2393154621 frdm_k64f: Change PTC16-17 pinmux to select UART signals
These pins are routed to the arduino header, and configuring them for
UART signals allows us to use the frdm_k64f with a frdm_kw40z shield
board for bluetooth.

Change-Id: Ie30916409844b1dc1c6e1280d5a755a6dc42e418
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
2016-11-04 23:00:03 +00:00
Benjamin Walsh
8cf56bcac7 unified: dissociate system workqueue from common workqueue module
Making a reference to the common work queue code should not necessarily
drag in the system workqueue, since it is possible to use a workqueue
that is not the system workqueue. This is done by moving the system
workqueue into its own code module.

Moving the system workqueue to its own code module allows removing the
NANO_WORKQUEUE and SYSTEM_WORKQUEUE kconfig options, and compiling the
common workqueue code and system workqueue all the time. They are only
linked in the final image if a reference to them exist, same as the
other kernel modules.

Change-Id: I6f48d2542bda24f4702e7c2e317818dd082b3c11
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
2016-11-04 22:39:54 +00:00
Johan Hedberg
26d39cd107 Bluetooth: Move controller code to subsys/bluetooth
Move controller code from drivers/controller to
subsys/bluetooth/controller.

Change-Id: I73f675188485aa3267507bad7647796e593a3da0
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-04 22:05:05 +02:00
Johan Hedberg
6bc645962a Bluetooth: Move Bluetooth host stack to subsys
Move the Bluetooth host stack from net/bluetooth to
subsys/bluetooth/host. This is preparation for having both host and
controller under the same root, i.e. subsys/bluetooth/.

Change-Id: I3bc796f7e331fca0c485f3890d62b9c03e027b96
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-04 22:05:05 +02:00
Gil Pitney
e8b43cbc81 cc3200: Add a UART driver (polled and interrupt modes)
The pinmux configuration is done during board initialization.

This was validated using the following Zephyr apps:
- samples/hello_world
- samples/philosophers
- samples/drivers/uart
- samples/shell

UARTA0 is currently supported.

Change-Id: I85727c622d4d42183cc9f2f8b43d653e245dd17e
Signed-off-by: Gil Pitney <gil.pitney@linaro.org>
2016-11-04 14:53:33 +00:00
Anas Nashif
f815d069b8 shell: move documentation out of kernel
The shell is not a kernel feature, it is more of a subsystem.

Change-Id: Iaba60b2086ddfe77af427d70b8fc8d06a8bebe14
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-11-04 13:48:16 +00:00
Anas Nashif
b27d3a8a60 shell: split kernel shell into separate module
Add kernel functions to kernel module and make it part
of the shell sample.

Change-Id: If5e8ff8ce7b8edbbb8d62509964700b007eaf88b
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-11-04 13:48:15 +00:00
Anas Nashif
559b46f37d shell: move shell Kconfig to drivers/console/shells
Cleanup some unneeded ifdefs in C files.

Change-Id: Icd1f34f2d24b531ad5320e3436cce048d236a4f0
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-11-04 13:48:15 +00:00
Neil Armstrong
369fc75a98 pinmux/stm32: add support for pinmux of port h
Add the definition required to change the pinmux of port H.

Change-Id: I3cc107f9151db4d38fe2cace90cd02d5955a2717
Signed-off-by: Fabien Parent <fparent@baylibre.com>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2016-11-04 05:10:35 -05:00
Neil Armstrong
1f4c05aad9 stm32_exti: add support for controllers with more than 32 lines
Some STM32 have more than 32 EXTI lines. Add support for them.

Change-Id: I9a2561664d0d81664acf268bb2257dd99b596a44
Signed-off-by: Fabien Parent <fparent@baylibre.com>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2016-11-04 10:01:03 +00:00
Marcus Shawcroft
68cf17171d drivers/gpio_stm32: Make driver_api structure const.
Change-Id: Ifdc5e6aabde3f06305f9d8ca2063b09931c126c4
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
2016-11-04 00:51:16 +00:00
Iván Briano
b7f2fafdab counter qmsi: Update suspend/resume implementation
Update the suspend and resume hook after changes in QMSI and the resume
from sleep flow.

Change-Id: I14637b5a29b1942740012243fb8217803cf27e9b
Jira: ZEP-1004
Signed-off-by: Iván Briano <ivan.briano@intel.com>
2016-11-03 23:52:37 +00:00
JuanX Solano Menacho
6f8d48e0cb i2c_qmsi: Use qm_i2c_save/restore_context APIs
This commit updates the i2c_qmsi driver by removing the temporary Zephyr
save/restore context implementation and using the new QMSI APIs.

Jira: ZEP-996
Change-Id: I9fbd563f214b757f3435037b3e24da4bcf08da14
Signed-off-by: JuanX Solano Menacho <juanx.solano.menacho@intel.com>
2016-11-03 23:52:10 +00:00
JuanX Solano Menacho
356dcdf383 gpio_qmsi: Use qm_gpio_save/restore_context APIs
This commit updates the gpio_qmsi driver by removing the temporary
Zephyr save/restore context implementation and using the new QMSI APIs.

Jira: ZEP-999
Change-Id: Ic7b80a8f86baa7a6be11c93bbdebb18a102b0221
Signed-off-by: JuanX Solano Menacho <juanx.solano.menacho@intel.com>
2016-11-03 23:52:09 +00:00
JuanX Solano Menacho
dd14b95de0 rtc_qmsi: Update save/restore implemntation with new qmsi APIs
This commit updates the rtc_qmsi driver by modifying the temporary
Zephyr save/restore context implementation and using the new QMSI APIs.

Jira: ZEP-1000
Change-Id: I6f77fe086ea6415a5bc2b2b21874c8a573fd7b44
Signed-off-by: JuanX Solano Menacho <juanx.solano.menacho@intel.com>
Signed-off-by: Iván Briano <ivan.briano@intel.com>
2016-11-03 23:52:09 +00:00
JuanX Solano Menacho
05daf3a6f0 spi_qmsi: Use qm_spi_save/restore_context APIs
This commit updates the spi_qmsi driver by removing the temporary Zephyr
save/restore context implementation and using the new QMSI APIs.

Jira: ZEP-997
Change-Id: I70c6838025253d13d6ebe690ec90dfc1b18bfcea
Signed-off-by: JuanX Solano Menacho <juanx.solano.menacho@intel.com>
2016-11-03 23:52:08 +00:00
JuanX Solano Menacho
5a4c3e3fbb pwm_qmsi: Use qm_pwm_save/restore_context APIs
This commit updates the pwm_qmsi driver by removing the temporary Zephyr
save/restore context implementation and using the new QMSI APIs.

Jira: ZEP-1008
Change-Id: Ic92feeb906539f506eb521b7302f8cf5af3edc64
Signed-off-by: JuanX Solano Menacho <juanx.solano.menacho@intel.com>
2016-11-03 23:52:08 +00:00
JuanX Solano Menacho
8a287b1016 uart_qmsi: Use qm_uart_*_context API
Remove the Zephyr implementation and
update the uart_qmsi driver to use new QMSI PM APIs.

Jira: ZEP-998
Change-Id: I418e6384c16e374e9062820e12648a2d524a312d
Signed-off-by: JuanX Solano Menacho <juanx.solano.menacho@intel.com>
2016-11-03 23:52:07 +00:00
JuanX Solano Menacho
f8130521e2 wdt_qmsi: Use qm_wdt_*_context API
Remove the Zephyr implementation and
update the wdt_qmsi driver to use new QMSI PM APIs.

Jira: ZEP-1001
Change-Id: I4d0a2e3b8cf402b457ee0454650080d406eb6d0a
Signed-off-by: JuanX Solano Menacho <juanx.solano.menacho@intel.com>
2016-11-03 23:52:07 +00:00
Julien Delayen
ee04a3f6d8 rtc_qmsi: Add get_pending_int API
For AON peripherals on Quark SE C1000, an API is needed
to retrieve the interrupt status after wake up.
This enables the application to know the wake source before
enabling again the interrupts.
Add this API to the rtc as this is a wake event
on Quark SE C1000.

Jira: ZEP-1188

Change-Id: Id850ce405eb3f4857be720201e462ea8e24a334f
Signed-off-by: Julien Delayen <julien.delayen@intel.com>
2016-11-03 21:30:21 +00:00