If a L2 link has been established, then the DHCP is taking too long as
it has to go through its capped exponential backoff timers to trigger
discover (The DHCP starts immediately during init, this is itself wrong,
it should start on a link UP notification) that delays the DHCP for
few seconds to a minute.
And if we do stop and start DHCP then also it goes through the initial
delays (though configurable), which is also not ideal.
Add support for restarting DHCP without any delay, i.e., release and
send discover immediately.
This is also useful in case L2 switches to a different subnet, in this
case Zephyr doesn't restart DHCP automatically, this API can be used by
L2 apps/drivers to restart DHCP to get new subnet IP.
Signed-off-by: Krishna T <krishna.t@nordicsemi.no>
Added implementation to use the BIS array parameter and
selectively synchronize to subset of multiple Broadcast
Isochronous Streams in a Broadcast Isochronous Group.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix calculation of BIS subevents that was missing num_bis
when calculating the PDU latency.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix incorrect conditional compile to disable Controller
advanced scheduling feature which is required for Broadcast
ISO implementation.
Regression in commit 6fe1299c33 ("Bluetooth: controller:
llcp: fix CI tests for new LLCP").
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
In a Host plus Controller combined build for ISO feature
restrict the maximum ISO Tx PDU size to minimum of 251 bytes
and Host ISO Tx MTU. This will allow controller to use
reduced Tx time (subevent interval).
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
The conditional block linking mbedTLS for checksum calculation
in FS commands have been moved to CMakeLists.txt responsible
for compiling these commands.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
* reduced cyclomatic complexity
* group validation by family to make the validation easier to understand
and extend
* change preprocessor markup where possible to allow for complete code
elimination when features (esp. IP) are disabled
* renamed net_context_get/set_ip_proto() to net_context_get_proto()
While the latter is formally part of the public API and might therefore
have to be deprecated rather than renamed, it is considered internal API
by the net developers, see
https://github.com/zephyrproject-rtos/zephyr/pull/48751#discussion_r942402612
Signed-off-by: Florian Grandel <jerico.dev@gmail.com>
The net_core:process_data() and connection:net_conn_input() methods are
the central network packet reception pipeline which:
1) guide network packets through all network layers,
2) decode, validate and filter packages along the way and
3) distribute packages to connections/sockets on all layers.
This code seems to have grown complex and rather cluttered over time as
all protocols, layers and socket implementations meet there in one single
place.
The code also reveals its origin as a pure IP stack which makes it hard
to introduce non-IP protocols and their supporting socket infrastructure
in a modularized way.
For an outside contributor it seems almost impossible to add another
protocol, protocol layer, filter rule or socket implementation without
breaking things.
This change doesn't try to solve all issues at once. It focuses
exclusively on aspects that maintain backwards compatibility:
* Improve modularization and encapsulation on implementation level by
disentangling code that mixes up layers, protocols and socket
implementations.
* Make IP just one protocol among others by removing assymmetry in
protocol handling logic and introduce preprocessor markup so that
IP-specific code can be eliminated by the preprocessor if not needed.
* Use preprocessor markup to delineate hook points for future
modularization or expansion without introducing structural changes (as
this would almost certainly break the API).
* Reduce cyclomatic complexity, use positive rather than negative logic,
improve variable naming, replace if/elseif/else blocks with switches,
reduce variable span, introduce inline comments where code does not
speak for itself, etc. as much as possible to make the code overall
more human-friendly.
Background: These are preparative steps for the introduction of IEEE
802.15.RAW sockets, DGRAM sockets and sockets bound to PAN IDs and device
addresses similar to what the Linux kernel does.
Signed-off-by: Florian Grandel <jerico.dev@gmail.com>
Introducing additional socket implementations is rather involved right
now due to some more or less convoluted code that had grown over time.
This change introduces an additional configuration variable in preparation
for additional socket API drivers. The idea is to reduce redundant code
and make existing code more readable by better exposing its actual intent.
Signed-off-by: Florian Grandel <jerico.dev@gmail.com>
The code contained several repeated composite IPv4/v6 and UDP/TCP
preprocessor statements that can be simplified by introducing a hidden
NET_IP preprocessor constant that captures what probably is actually
"meant" by this code.
While we were on it we also used the new constant to further isolate
IP-specific code from non-IP specific generics.
Signed-off-by: Florian Grandel <jerico.dev@gmail.com>
As of today <zephyr/zephyr.h> is 100% equivalent to <zephyr/kernel.h>.
This patch proposes to then include <zephyr/kernel.h> instead of
<zephyr/zephyr.h> since it is more clear that you are including the
Kernel APIs and (probably) nothing else. <zephyr/zephyr.h> sounds like a
catch-all header that may be confusing. Most applications need to
include a bunch of other things to compile, e.g. driver headers or
subsystem headers like BT, logging, etc.
The idea of a catch-all header in Zephyr is probably not feasible
anyway. Reason is that Zephyr is not a library, like it could be for
example `libpython`. Zephyr provides many utilities nowadays: a kernel,
drivers, subsystems, etc and things will likely grow. A catch-all header
would be massive, difficult to keep up-to-date. It is also likely that
an application will only build a small subset. Note that subsystem-level
headers may use a catch-all approach to make things easier, though.
NOTE: This patch is **NOT** removing the header, just removing its usage
in-tree. I'd advocate for its deprecation (add a #warning on it), but I
understand many people will have concerns.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Add option to control formatting of the logging timestamp. By default
formatting is enabled which maintains backward compatibility.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
This PR adds a `*_cli_*` infix to the Config Client API to match
the changes in Health Client. The old API is marked as deprecated.
Signed-off-by: Michal Narajowski <michal.narajowski@codecoup.pl>
Add macro for logging raw formatted string. It is similar to
LOG_PRINTK macro but contrary to LOG_PRINTK it should not append
carriage return character to any new line character found in the
string. LOG_PRINTK processed by log_output module has that to
mimic printk behavior.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
bt_keys_find_addr() is used to find key by both ID and address.
Following checks must continue to compare ID and address as well.
Or, we can compare key references which is faster.
Signed-off-by: Ahmed Moheb <ahmed.moheb@nordicsemi.no>
Fix include order to avoid redefinition of `ARRAY_SIZE`, because
`sys/util.h` and `zcbor_common.h` both define it, but `sys/util.h` does
not protect against redefinition.
Signed-off-by: Fabio Utzig <utzig@tumenibits.com>
Changes to code:
1. Renamed CAVS_IPC API from common/include/cavs_ipc.h to
common/include/intel_adsp_ipc.h. Renamed all API functions and structs -
added "intel_adsp_" prefix.
2. Moved definitions from intel-ipc-regs.h and ace-ipc-regs.g to SOC
specific headers include/<soc_name>/adsp_ipc_regs.h.
3. Added new common intel_adsp_ipc_devtree.h header with new
macros to retrieve IPC and IDC nodes and register addresses.
Put those new macros in code replacing hardcoded values outside of
devicetree.
4. Changed documentation of IDC and renamed IDC register struct
to have common name between all intel adsp socs.
5. Removed excessive docs description on cAVS IPC protocol.
Changes to Devicetree:
1. Renamed in all CAVS boards .dtsi files content in IPC nodes:
- "cavs_host_ipc" node labels to "adsp_ipc" labels.
- compatible "intel,cavs-host-ipc" renamed to
"intel,adsp-host-ipc".
2. Added (previously missing) yaml file for "intel,adsp-host-ipc"
compatible.
3. Renamed in all CAVS boards .dtsi files content in IDC nodes:
- "idc" node labels to "adsp_idc" labels.
- compatible "intel,cavs-idc" renamed to "intel-adsp-idc"
4. Renamed intel,cavs_idc.yaml file to intel,adsp_idc.yaml
so it is suitable for both CAVS and ACE SoC family.
Moved it from ipm bindings to ipc bindings where it belongs.
Changes to Kconfig:
1. Renamed existing Kconfig option CONFIG_CAVS_IPC to
INTEL_ADSP_IPC.
2. For renamed INTEL_ADSP_IPC addded default value based on
status of the "adsp-ipc" and "adsp-ipc" node.
Signed-off-by: Andrey Borisovich <andrey.borisovich@intel.com>
Add support for setting a vendor specific data path using
the BAP API, instead of only support the HCI data path.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
The CC/Codec Configuration in bt_iso_chan_path was
defined as an array of size 0. This meant that the
CC always had to be allocated right after the
bt_iso_chan_path struct.
This does not give a very flexible API, and also makes
it impossible for two bt_iso_chan_path to share the same
CC.
The API is modified so that the CC is simply a pointer
to a an array now.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
coap_packet_parse() returns different values depending on error.
It now returns
-EINVAL for invalid input arguments,
-EBADMSG for malformed coap header,
-EILSEQ for malformed options error.
Fixes: #48960
Signed-off-by: Sagar Shah <sagar.shah@legrand.us>
Allows selecting which slot will be erased, will default back to
slot 1 as it would do in previous versions if the optional parameter
is not provided
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
add user data for adu callback, which helps in passing
socket and relevant application parameters.
Signed-off-by: Parthiban Nallathambi <parthiban@linumiz.com>
NSEC_PER_MSEC should be defined along with the rest of the
per-sec macros in sys_clock.h. Currently, it's defined
multiply in a few separate locations.
Signed-off-by: Christopher Friedt <cfriedt@fb.com>
When shell was used as a log backend it did not enabled log_output
module used for string formatting. Adding missing dependency.
Original commit (b0072e1cea) was
reverted, reappling.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
log_output.c was added in two places: unconditionally when logging
is enabled and when CONFIG_LOG_OUTPUT is set. Cleaning up to add
source file only when module is enabled.
Original commit was reverted. Now it is reapplied.
Original commit:af31cad8366c82a35e8749e6488252e394ce158d
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
`bt_l2cap_chan_send_cb()` overwrote the buffer user data for internal
use. In the case where sending fails, this would be visible for the
caller. If the caller relied on the buffer user data to be unchanged,
this could cause unexpected behavior.
L2CAP tx metadata was also not freed in the error case.
Signed-off-by: Herman Berget <herman.berget@nordicsemi.no>
The `%i` format specifier is for `int` and is equivalent to
`%d` for printf formatting.
However, for `size_t`, the correct format specifier is `%zu`.
Fixes#49825
Signed-off-by: Christopher Friedt <cfriedt@fb.com>
This prevents the shell command response code conflicting with the
mcumgr response code, which are 2 distinct variable types
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Fixes a race condition when listing task status using mcumgr whereby
if a thread status changes, it could cause unpredictable output for
the command.
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Reduces the level of indirection for functions by calling the zephyr
functions directly as support for multiple operating systems is no
longer required with mcumgr being forked and placed into the zephyr
tree. Saves 60 bytes flash when compiling smp_svr on an ARM Cortex
M4 board.
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Switches to using Zephyr's single linked list implementation for
group management objects instead of duplicating functionality for
mcumgr only.
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Resolves an issue with processors that do not support unaligned memory
access when using img_mgmt functions, e.g. ARM Cortex M0, by marking
structures as packed.
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Fix prepare pipeline preempt timeout stop from stopping a
a prevously started timeout for the next in pipeline event.
The preempt timeout started prior for the current event that
has its prepare that is invoked is to be not explicitly
stopped. If there is a next prepare event in pipeline, then
the prior preempt timeout if started will be stopped before
starting the new preempt timeout. Refer to implementation in
preempt_ticker_start().
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Add implementation in Periodic Sync LLL abort to use near
fair scheduling to ensure overlapping multiple Periodic
Sync set each get to use the radio and not lead to Sync
Loss.
The implementation is used when overlap in radio event
happens in unreserved time space of the event. An abort
count is maintain in each Periodic Sync instance and is
used to decide whether the current event or the next
event is to be aborted when they overlap.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
