Adds public documentation for the Heartbeat feature in a separate page
under Bluetooth Mesh.
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
Encapsulates the Heartbeat state and functionality in a separate
heartbeat module, removing all manipulation of the heartbeat state from
the transport and config server modules.
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
This change adds IEEE 802.15.4g (Sub GHz) support for the
cc1352r.
The 2.4 GHz radio and the Sub GHz radio are capable of
operating simultaneously.
Fixes#26315
Signed-off-by: Christopher Friedt <chrisfriedt@gmail.com>
Obtaining irq_pin from dev leads to disabling interrupts
on unpredictable pin, as dev points to GPIO, not LSM6DSL.
Fixes#29721
Signed-off-by: Yurii Gubin <y.gubin@gmail.com>
according to the comment "all if no modules specified"
to support "all" state, set to 1 number of parameters.
Signed-off-by: Ehud Naim <ehudn@marvell.com>
The current stty command uses a hard code value of 1200. This is not
compliant with SAM-BA specs and may create compatibility problems. Add
an optional speed argument with 115200 as default value following SAM-BA
specifications. All boards that needs a different speed should define
board_runner_args(bossac "--speed=<value>") with value as required
speed.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
Add doxygen comments for details of test_pipe_thread2thread().
By the way, plan to do the same thing to all test cases
in test_pipe_contexts.c.
Signed-off-by: Steven Wang <steven.l.wang@linux.intel.com>
Adds various tests for mounting ELM FAT FS with FS_MOUNT_FLAG_NO_FORMAT
and FS_MOUNT_FLAG_READ_ONLY, and operations on read-only mounted
file system.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
Adds various tests for mounting LittleFS with FS_MOUNT_FLAG_NO_FORMAT
and FS_MOUNT_FLAG_READ_ONLY, and operations on read-only mounted
file system.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
The flags field has been added to fs_mount_t structure, accompanied
with two new flags:
FS_MOUNT_FLAG_READ_ONLY -- mount fs as read only
FS_MOUNT_FLAG_NO_FORMAT -- do not format volume when system not found
Code supporting the flags has been added to FS layer and drivers for
LittleFS and FAT FS.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
The commit adds FS_FATFS_READ_ONLY Kconfig option; the option, when
selected, excludes write supporting code within ELM FAT driver.
When write support to FAT FS volumes is not desired, this option may be
selected to slightly reduce code size.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
The commit adds FS_FAFTFS_MKFS Kconfig option; the option, y by default,
allows to include mkfs supporting code, within fs_mount callback,
for ELM FAT file system driver.
When formatting of FAT FS volumes is not desired, this option may be
deselected to slightly reduce code size.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
Do not send the original pkt in 6lo based networks as in those
the IPv6 header is mangled and we would not be able to do any
resends of the original pkt. So for 6lo networks, clone the
pkt and send it to peer. The original pkt is kept in sent list
in case we need to resend to peer.
Fixes#29771
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Track the number of dropped TCP data segments and number of dropped
TCP packets in network statistics. It is useful to see these
numbers separately.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
For drivers that support CONFIG_DEVICE_POWER_MANAGEMENT there are some
cases that look like:
#ifdef CONFIG_DEVICE_POWER_MANAGEMENT
DEVICE_DEFINE()
#else
DEVICE_AND_API_INIT()
#endif
There is no need to special case this as the pm_control_fn argument to
DEVICE_DEFINE will just be ignored in the
!CONFIG_DEVICE_POWER_MANAGEMENT case. So we can cleanup the code a
little and remove the #else cases for the drivers that do this.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
The SDK USB driver was missing some defines that were
accidentally deleted when updating to SDK 2.8
Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
Add a simple backoff mechanism between consecutive registration attempts
in case of registration failures. Finally, notify the application in
case the registration failed several times.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Refactor the boostrap regstration procedure, by splitting the message
creation and sending into a separate function, in similar manner as
it's done with regular registration.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Currently, when socket errors occur during receive, the LwM2M engine
restarts the state machine and registers again to the server. While this
works in simple use case (only RD client socket open), it's not a valid
approach when more sockets are open (FW update socket).
Fix this by introducing socket fault callback, which is registered by
the LwM2M engine users. This way, a proper socket owner is notified on
error and can pertake appropriate action.
For RD socket errors the behaviour remains the same - the state machine
is reset and the client registers again to the server. For FW update
socket, handle the error by reopening the socket and retransmitting the
last request. This allows to resume the download from the point the
error occured, w/o a need to start from scratch.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Option to pause writing to the pseudo terminal until it is ready to
receive data. Useful for pseudo terminal synchronization with other
host processes.
Signed-off-by: Pavel Král <pavel.kral@omsquare.com>
When setting the MAC address, the ethernet driver has to call
net_if_set_link_addr() with the updated address. This was missing and is
added now.
See e.g.
https://github.com/zephyrproject-rtos/zephyr/pull/28874
Signed-off-by: Christian Taedcke <christian.taedcke@lemonbeat.com>
Places definition of lll under the ADV_EXT #ifdef in lll_adv.c:isr_tx,
to silence build warnings for non-AE builds.
Follow-up from #29753.
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
Add information how to run two QEMUs and have IEEE 802.15.4 link
layer over UART between them. This is useful if one needs to test
basic IEEE 802.15.4 functionality without a IEEE 802.15.4 radio.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
We no longer require partitions to be within RAM bounds,
MMIO or other mapped memory are fine too.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
re-enabling this test was premature, it still crashes very often
due to two known issues affecting x86 64-bit. Filter out for
every 64-bit x86 platform until those bugs are solved, which
will reduce CI failure noise.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This build target has all the low-memory options enabled for
memory management: a 4MB address space, 32-bit paging mode,
no KPTI, an empty page pool, and common page tables for
memory domains.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
We provide an option for low-memory systems to use a single set
of page tables for all threads. This is only supported if
KPTI and SMP are disabled. This configuration saves a considerable
amount of RAM, especially if multiple memory domains are used,
at a cost of context switching overhead.
Some caching techniques are used to reduce the amount of context
switch updates; the page tables aren't updated if switching to
a supervisor thread, and the page table configuration of the last
user thread switched in is cached.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This will do until we can set up a proper page pool using
all unused ram for paging structures, heaps, and anonymous
mappings.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Help users understand how this should be tuned. Rather than
guessing wildly, set the default to 0. This needs to be tuned
on a per-board, per-application basis anyway.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
These are set such that we have enough pages in the pool
for typical driver mappings and to instantiate two more
memory domains, which is what our tests require.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
We don't need this for stacks any more and only use this
for pre-calculating the boot page tables size. Move to C
code, this doesn't need to be in headers anywhere.
Names adjusted for conciseness.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
We need to make sure that if we migrate a thread to another
memory domain, the migration process doesn't cause the target
thread to explode. This is mostly a concern on SMP systems;
the thread could be running on another CPU at the same time.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
- z_x86_userspace_enter() for both 32-bit and 64-bit now
call into C code to clear the stack buffer and set the
US bits in the page tables for the memory range.
- Page tables are now associated with memory domains,
instead of having separate page tables per thread.
A spinlock protects write access to these page tables,
and read/write access to the list of active page
tables.
- arch_mem_domain_init() implemented, allocating and
copying page tables from the boot page tables.
- struct arch_mem_domain defined for x86. It has
a page table link and also a list node for iterating
over them.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Page table management for x86 is being revised such that there
will not in many cases be a pristine, master set of page tables.
Instead, when mapping memory, use unused PTE bits to store the
original RW, US, and XD settings when the mapping was made.
This will allow memory domains to alter page tables while still
being able to restore the original mapping permissions.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
