As the L2 layer might have modified the cursor, reset it here
before giving the packet to promiscuous mode API. This way
the application will get a fresh copy of the buffer.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Backend was not initialized to work in synchronous mode if LOG_IMMEDIATE
was enabled. That causes use of rtt_lock which uses mutex. That lead to
assert in application.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
TCP context is now created with refcount of 2, signifying that it's
jointly owned by an app and stack. Thus, net_context_put()
unconditionally calls net_context_unref() to decrement refcount on
app's behalf, and leaves stack's refcount to internal routines
which handle sending/receiving/timing out FINs, etc.
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
TCP context is effectively owned by both application and the stack:
stack may detect that peer closed/aborted connection, but it must
not dispose of the context behind the application back. Likewise,
when application "closes" context, it's not disposed of immediately,
there's yet closing handshake for stack to perform.
This effectively means that TCP contexts have refcount of 2 when
they're created. Without this change, following situation is
possible: peer opens connection, an app get a context (or socket)
via accept, peer sends data, closes connection. An app still holds
a reference to connection, but stack may dispose of context, and
even reuse it for a new connection. Then application holds a reference
to either free, or completely different context.
This situation was very clearly and 100% reproducible when making
Zephyr port of open62541 library, which works in async manner using
select().
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Fix bug in LL encryption procedure, controller was
using the wrong pointer to connection state.
Function event_enc_prep is called from
slave_event_prepare, where _radio.curr_conn has not
been assigned yet.
The connection ended up sending LL_START_ENC_RSP
unencrypted, resulting in disconnect on the peer
side with reason MIC failure.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
To save binary size, currently just returns textual name of error
code, e.g. EAI_FAIL -> "EAI_FAIL". Based on real usecases, can be
replaced with user-friendly message later. (Current usecase is to
allow/help to elaborate sockets API by proof-of-concept porting
existing socket apps).
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Normally, this bug wasn't apparent as the value is type-casted
to a float32/64 type. However, once we start persisting these
values they need the correct length.
Signed-off-by: Michael Scott <mike@foundries.io>
Let's avoid future compile issues with this macro when passing
in a type-casted value that isn't surrounded by parenthesis.
Signed-off-by: Michael Scott <mike@foundries.io>
Occasionally we see a stack crash in LwM2M. This may have been
due to the swap from net_app APIs to socket-based APIs.
Let's raise the default stack by 1k.
Signed-off-by: Michael Scott <mike@foundries.io>
When a context is closed to a server, we should clean up any
existing observes along with it. Otherwise these will try to fire
afterward.
Signed-off-by: Michael Scott <mike@foundries.io>
We are already in sm_do_registration(), there's no need to check
!sm_is_registered(). Either we are performing a full registration
or a registration update. In both cases, sm_send_registration()
is called.
Signed-off-by: Michael Scott <mike@foundries.io>
If an error is received during registration update, we need to reset
the status so that a full registration is performed. This was
incorrectly being set to ENGINE_REGISTRATION_SENT.
The correct status should be: ENGINE_DO_REGISTRATION
Signed-off-by: Michael Scott <mike@foundries.io>
send() returns -1 upon error and sets errno appropriately. Let's
not bother saving the return code and instead share errno back
to the user.
Signed-off-by: Michael Scott <mike@foundries.io>
This didn't compile if CONFIG_SHALL_ECHO_STATUS wasn't
enabled.
Based on a fix by Rodrigo Peixoto.
Fixes: #14546
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
when building with clang we get the following warning:
log_core.c:358:40: error: use of logical '&&' with constant operand
[-Werror,-Wconstant-logical-operand]
This is because we are mix a constant IS_ENABLED(CONFIG_LOG_IMMEDIATE)
with non-constants.
Split out the check into its own statement to workaround the warning.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Fix implementation to correctly return the configured
default Tx Power Level.
Also, fix the missing use of RADIO_TXP_DEFAULT in the new
ULL/LLL implementation of Advertiser and Observer states.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Add implementation in controller to use range delay
alongwith the active clock accuracy jitter.
Range has been hard coded to 1000 meters, suffices
modules out in the market.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Due to regression the option to enable PHY Update Procedure
on proprietary 2M PHY for nRF51 series was disable.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Workaround from asserting when Rx PDU buffers from pool
needing resize is acquired by another connection. By
skipping the connection events to give some headroom for
the host to process the Rx packets and eventually make the
pool available for resize.
Fixes#11841.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Linking to API material requires knowing the pecularities of how
doxygen, sphinx, and breathe work. In an attempt to hide some of this
we're preparing the current docs to allow use of configuration defaults
that will let us more simply use a default role that will hunt for a
reference target in the various domains that are available by using a
default "role" of "all". This will let us use the simple notation
`functionname` or `typename` without fully specifying the reference as
:c:func:`functionname`.
This patch cleans up exising docs that were (incorrectly) using single
backtics where double backtics should have been used, and also found
some typos (such as a space between the role name and the reference,
such as :file: `filename`, and a missing colon such as
c:func:`functionname`)
This is a start to address issue #14313
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
There's a BT_DBG that will output the value of pub_addr before its ever
set to anything. Remove output of pub_addr from BT_DBG().
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Add framework for device Idle Power Management(IPM)
for suspending devices based on device idle. This will
help in saving power even while system(CPU) is active.
The framework uses device_set_power_state() API set the
device power state accordingly based on the usage count.
Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
The existing device_set_power_state() API works only in synchronous
mode and this is not desirable for devices(ex: Gyro) which take
longer time (few 100 mSec) to suspend/resume.
To support async mode, a new callback argument is added to the API.
The device drivers can asynchronously suspend/resume and call the
callback function upon completion of the async request.
This commit adds the missing callback parameter to all the drivers
to make it compliant with the new API.
Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
This adds BT_GATT_DISCOVER_ATTRIBUTE which can be used to discover any
type of attribute in a given range.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Those are not considered Descriptors and shall be discovered with
use of BT_GATT_DISCOVER_CHARACTERISTIC.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
When discovering descriptor Find Information procedure is used which
does not allow any filtering by the server so it will return all
attributes in the given range including services and characteristics.
Fixes#14265
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Maybe this is some "just in case" thing that got copied around. There's
no need to have a blank line at the beginning or end of Kconfig files.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
The socket-can code expects to have "struct can_frame" from
application when it calls send(). We then have to convert to
"struct zcan_frame" as that is what the driver expects.
Same thing when receiving data. We just convert to
"struct can_frame" and pass that to application.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Use USB transfer API for data transfer. Simplify notification count,
removing delayed work, use usb_transfer() logic instead.
Fixes#14127
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Use reverse order for bitfields on big-endian architectures. Treat
all PDU data as little-endian and add conversions as needed. Treat
access address as 4-byte value instead of u32_t to avoid flipping
endianness.
Signed-off-by: Wolfgang Puffitsch <wopu@oticon.com>
By specifying the controller directly when selecting the default
BT_HCI_TX_STACK_SIZE, an external controller may rely on the final
default value when none of the in-tree controllers are used.
The value is increased to 1024 to accomodate the current worst-case
stack size.
Signed-off-by: Thomas Stenersen <thomas.stenersen@nordicsemi.no>
This moves the vendor-specific HCI command/event configuration
definitions out of bluetooth/common into bluetooth. This allows
the controller itself to indicate its support for vendor-specific
commands/events.
Signed-off-by: Thomas Stenersen <thomas.stenersen@nordicsemi.no>
Remove use of select to "force" enabling other configs in subsys/fs
and subsys/net/l2. The forcing will cause infinite kconfig recursion.
Signed-off-by: Thomas Stenersen <thomas.stenersen@nordicsemi.no>
Now that IPv4 options are handled, ICMPv4 echo reply must be created
taking into account that IPv4 header length can be variable. So instead
of cloning and rewriting (that would copy the useless options), let's
allocate and copy only the payload.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
IPv4 header length might be bigger than struct net_ipv4_hdr if there are
options appended to it.
Fixes#11618
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
IPv4 header might come with options, unlike IPv6, these are not
encapsulated in option header but are fully part of the IPv4 header.
Zephyr must handles these. Now silently ignoring their content and
setting the cursor to the payload properly.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
