This is now called z_arch_esf_t, conforming to our naming
convention.
This needs to remain a typedef due to how our offset generation
header mechanism works.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
* z_NanoFatalErrorHandler() is now moved to common kernel code
and renamed z_fatal_error(). Arches dump arch-specific info
before calling.
* z_SysFatalErrorHandler() is now moved to common kernel code
and renamed k_sys_fatal_error_handler(). It is now much simpler;
the default policy is simply to lock interrupts and halt the system.
If an implementation of this function returns, then the currently
running thread is aborted.
* New arch-specific APIs introduced:
- z_arch_system_halt() simply powers off or halts the system.
* We now have a standard set of fatal exception reason codes,
namespaced under K_ERR_*
* CONFIG_SIMPLE_FATAL_ERROR_HANDLER deleted
* LOG_PANIC() calls moved to k_sys_fatal_error_handler()
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This patch tries to avoid memmoves and buffer allocations when there
is enough space in the original buffer. Headers are still contiguous
but not in the same buffer.
Signed-off-by: Alexander Wachter <alexander.wachter@student.tugraz.at>
This is a rework of the 6lo IPHC uncompression.
The uncompression now tries to work in place on the original buffer
instead of allocation a new one. If there is not enough tail-room,
a new buffer is allocated and filled with the IP and maybe UDP header.
The compressed header is pulled from the original buffer and the
buffer is preserved.
Signed-off-by: Alexander Wachter <alexander.wachter@student.tugraz.at>
When net_pkt_skip skips the entire data in a net buffer, the cursor
still points to this buffer on data that is off by one.
Calling pkt_cursor_advance in net_pkt_is_contiguous fixes this and
moves the cursor to the next buffer.
Signed-off-by: Alexander Wachter <alexander.wachter@student.tugraz.at>
This is a rework of the 6lo IPHC. The compression now works inline
on the original buffer instead of allocation a new one.
Additionally DAM_11 (Destination address fully elided) has precedence
over DAM_10 (16 bit compressible) now.
Signed-off-by: Alexander Wachter <alexander.wachter@student.tugraz.at>
Move CMake ExternalProject integration of OpenThread to the
CMakeLists.txt file within the OpenThread fork.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
If the flash device is not configured, return an error rather than
dereferencing a null device pointer.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
This commit adds the kernel.h include in order to provide
sys_clock_hw_cycles_per_sec() declaration.
Signed-off-by: Piotr Zięcik <piotr.ziecik@nordicsemi.no>
The log_backend_swo used system clock frequency
as a base for SWO clock calculation. This commit
corrects that by obtaining the needed value from DTS.
Signed-off-by: Piotr Zięcik <piotr.ziecik@nordicsemi.no>
On some SoCs the frequency of the system clock is obtained at run time
as the exact configuration of the hardware is not known at compile time.
On such platforms using CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC define
directly introduces timing errors.
This commit replaces CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC by the call
to inline function sys_clock_hw_cycles_per_sec() which always returns
correct frequency of the system clock.
Signed-off-by: Piotr Zięcik <piotr.ziecik@nordicsemi.no>
On some SoCs the frequency of the system clock is obtained at run time
as the exact configuration of the hardware is not known at compile time.
On such platforms using CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC define
directly introduces timing errors.
This commit replaces CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC by the call
to inline function sys_clock_hw_cycles_per_sec() which always returns
correct frequency of the system clock.
Signed-off-by: Piotr Zięcik <piotr.ziecik@nordicsemi.no>
The SO_TXTIME socket option can be used by the application to
tell the network device driver the exact moment when the
network packet should be sent.
This feature is also implemented in Linux.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Add BSD socket sendmsg() API that can be used to send data to peer
and also pass ancillary data to lower level of the network stack.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
User could have set something to optval in getsockopt() and we
need to copy the data to kernel optval so that the socket family
code can use the value for something.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
If the allocated net_pkt is larger than the network interface MTU,
then check if the IPv6 fragmentation is enabled and allow larger
net_pkt length as the IPv6 fragmentation will split the packet into
suitable parts.
Fixes#16354
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The net_pkt_pull() needs to move all the remaining data in the
net_buf instead of just the pull amount.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Set advertisers state flags so that previous advertise params does not
affect the current advertiser state.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Enable use of settings system in controller and introduce settings for
company_id and subversion_number.
Signed-off-by: Wolfgang Puffitsch <wopu@demant.com>
Make the Upper and Lower Link Layer split architecture
implementation of the controller as the default when
building Zephyr Bluetooth Low Energy controller support
in applications.
Noticeable missing feature (porting) in comparison to old
architecture implementation is, Advanced scheduling of
connection events.
The missing features will subsequently be submitted
upstream.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Rename the controller Kconfig option BT_LL_SW to
BT_LL_SW_LEGACY in preparation towards switch to new Link
Layer implementation.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
File system API functions that operate on paths are passed both the
absolute path including the mount point prefix, and the mount point
within which the path lies.
Unfortunately it's not entirely trivial to convert an arbitrary path
within the file system space to an absolute path within its mount point,
because the path may be to the mount point itself and not end with a
directory separator. The effect is that a file system implementation
like nffs may be given an empty path when "/" is required.
Add an implementation module that does this transformation and use it to
transform paths within each filesystem wrapper.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
Conditional compile the use of Rx Pool used to dispatch ULL
context generated messages towards LL thread context, which
is presently only used in connections.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Certain Thread implementations (notably ARMs) require a DHCPv6
implementation.
Allow the usage of the relevant OpenThread configuration parameters in
Zephyr.
Signed-off-by: Markus Becker <markus.becker@tridonic.com>
Simple backends, like UART or RTT, implementation is very similar.
Header has functions which can be reused by simple backends and
remove redundant code.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Fix the conditional compile of Data Length Update event
generation on PHY Update Procedure when Data Length
Extensions are not supported.
The regression was introduced in
commit 70a89876d0 ("Bluetooth: controller: Fix missing
data length update event")
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Added a fix to handle L2CAP start frame with payload length
of zero which otherwise sent zero length data start PDU on
air.
Relates to #17046.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fixed a bug related to missing reset of packet timing
restriction variable.
Fixes BT LL TS 5.1.0 test:
LL/CON/SLA/BV-55-C [Initiating PHY Update Procedure - Packet
Time Restrictions, LE Coded]
Related to #17097.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix bug in Data Length Update procedure that caused the
connection to drop due to the implementation sending bigger
PDU before the peer has acknowledged the receipt of Length
Response PDU.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
