Fix K_MEM_PARTITION_P_RX_U_RX definition to allow code execution from
userspace. Add K_MEM_PARTITION_P_RX_U_NA definition that allows code
execution only by kernel.
Signed-off-by: Adrian Warecki <adrian.warecki@intel.com>
Adding a helper to parse one or more IPv4/6 strings with optional
netmask or prefix length.
Example of the string:
2001:db8::1/64,192.0.2.1,2001:db8::2,192.0.2.2/24
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
The set size can now be dynamically set and notified.
The rank is added as a argument in the case that changing
the set size, also affects the device's rank, as ranks
in a coordinated set needs to be continuous.
The set coordinator implementation has been updated
to support receiving the new set size, and providing
this information to the upper layers.
This commit adds a babblesim test for the new API,
as well as a shell command.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
What is the change?
This commit adds support for Armv8.1-M MPU architecture's PXN attribute.
This includes support for configuring MPU regions with PXN via
custom mpu_config, devicetree and static mpu_config.
The existing MPU region attribute macros are updated to retain existing
behaviour with this change with an addition of REGION_RAM_ATTR_PXN to be
used if one needs to configure a RAM region with PXN MPU attribute.
Why do we need this change?
Armv8.1-M architecture introduced a new MPU region attribute called
Privilege eXecute Never (PXN).
If an MPU region is configured with the PXN attribute set and if the,
processor attempts to execute code in this region while at
privileged level, a Memory Management Fault exception is triggered.
This ensures that specific tasks are executed only in unprivileged mode
and helps in preventing secure privilege escalation attacks.
Signed-off-by: Sudan Landge <sudan.landge@arm.com>
Some projects may have needs for more than 99 priority levels, so add
a third linker input section for each obj level.
Signed-off-by: Josh DeWitt <josh.dewitt@garmin.com>
Ensure the priority is surrounded by underscores for clarity. This makes
sections show up as
z_init_PRE_KERNEL_1_0_0_ instead of
z_init_PRE_KERNEL_10_0_
Signed-off-by: Josh DeWitt <josh.dewitt@garmin.com>
clang-format will remove the space after the equals sign causing link
issues. Disable clang-format for some linker macros since they should
not be formatted as C code.
Signed-off-by: Josh DeWitt <josh.dewitt@garmin.com>
Fixing the precedence of the cast in z_tmcvt_int_div_32 and
z_tmcvt_int_mul_32 functions so the final result is of type
uint32_t.
Fixes#87226
Signed-off-by: Anisetti Avinash Krishna <anisetti.avinash.krishna@intel.com>
Add an i2c_configure_dt function, that is equivalent
to calling i2c_configure(spec->bus, dev_config) to
simplify the calling.
Signed-off-by: James Roy <rruuaanng@outlook.com>
This commit imrpoves the bluetooth.h documentation by adding @briefs and
@details to all the structs and enums lacking such, as well as
clarifying the existing documentation.
Signed-off-by: Kyra Lengfeld <kyra.lengfeld@nordicsemi.no>
This commit eliminates warning message raised by GCC when option
'-Wmissing-field-initializers' or '-Wextra' is used.
Signed-off-by: Alex Fabre <alex.fabre@rtone.fr>
Improve the retransmission and flow control to support sending
multiple SDU at the same time if the TX windows is not full.
Signed-off-by: Lyle Zhu <lyle.zhu@nxp.com>
Enable signaling channel configuration for retransmission and Flow
control feature.
Send I-frame and S-frame. Support retransmission and Flow control for
sending.
Receive and handle I-frame and S-frame.
Signed-off-by: Lyle Zhu <lyle.zhu@nxp.com>
Extend support in dt bindings and in the driver to allow use of
AIN8 to AIN13 analog inputs.
Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
The stack will no longer implicitly set the data path
for ISO channel, and the responsibility for doing that is
now for the upper layers/applications.
This provides additional flexibility for the higher layers
as they can better control the values and timing of the data
path, as well as support removing and even reconfiguring the
data path at will.
This also removes some complexity from the stack.
This commit also fixed a inconsistency in the disconnected
handler. CIS for centrals as well as BIS were still valid
bt_iso_chan channels in the disconnected callback,
but CIS for peripherals were completely cleaned up at this
point. This issue is fixed by moving the disconnected callback
handling to before the code to cleanup the channel for
peripherals.
Since there is a difference in how you remove data paths
depending on the GAP role (central/peripheral), the
iso_info struct type has been expanded to be more
concise of which type of CIS it is.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Add GPIO driver support for RZ/A3UL
Signed-off-by: Nhut Nguyen <nhut.nguyen.kc@renesas.com>
Signed-off-by: Quang Le <quang.le.eb@bp.renesas.com>
Signed-off-by: Tien Nguyen <tien.nguyen.zg@renesas.com>
This is the initial commit to support pinctrl driver for Renesas RZ/A3UL
Signed-off-by: Nhut Nguyen <nhut.nguyen.kc@renesas.com>
Signed-off-by: Phuc Pham <phuc.pham.xr@bp.renesas.com>
This was inspired by the detection of 2 instances of the warning:
warning: 'strncpy' specified bound 16 equals destination size
[-Wstringop-truncation]
The current code is already safe with regards to overflows, because
fixed-length string functions are used in the call tree. However, when
given a name 16 chars or larger, the current compare in llext_by_name()
will not work as expected because the stored extension name is truncated
to a max of 15.
Define a global LLEXT_MAX_NAME_LEN constant to simplify all this logic
and also implement name checks in the shell before calling llext_load().
Finally, using strlen() instead of strnlen() gets the real length of the
hex string passed as a parameter, which is important for the next safety
check.
Signed-off-by: Luca Burelli <l.burelli@arduino.cc>
Currently, siwx917 have three instances of uart: ulpuart, uart1 and
uart2. However:
- The other drivers on siwx91x (i2c, dma, i2s, etc...) rather use
'ulp', '0' and '1'.
- The reference manual also uses 'ulp', '0' and '1'.
The source of the confusion probably come from the clock driver in
WiseConnect which use clocks USART1 and USART2. However, this probably
not expected.
So, this patch renames uart1 and uart2 in uart0 and uart1. This change
also impacts the names of pins and the names of the clocks.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Replaced the read-modify-write sequence with a single read and write
operation, preventing the intermediate value is wrongly used to filter
out logs of another thread with higher priority that preempts the current
thread.
Signed-off-by: Dong Wang <dong.d.wang@intel.com>
Adds a generic function that will count the number of bits set in
a value.
It uses POPCOUNT (e.g. __builtin_popcount for GCC) if available,
or else it will use Brian Kernighan’s Algorithm to count bits.
POPCOUNT will likely always support unsigned ints, but the function
was implemented to use it with uint8_t for the sake of simplicity
and compatibility with Brian Kernighan’s Algorithm.
A generic solution was chosen rather than a macro/function per
type (e.g. uint8_t, uint16_t, etc.) as that is easier to maintain
and also supports array types (e.g. counting the number of bits
in 128 or 256 octet arrays).
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
This patch adds support for alignment requirements for sections in the
loader. The alignment requirements are taken from the ELF file and
checked when the section is mapped to a memory region and when the
region is copied to memory (or directly used from the ELF buffer).
Supporting a larger alignment requirement than the region's current
alignment is done by adjusting the region's start address. This needs
care to avoid detecting false overlaps with other regions and to ensure
that the region address and size reported by the inspection APIs are
correct. The extra offset needed to re-adjust these values is stored in
the 'sh_info' field of the region descriptor.
Signed-off-by: Luca Burelli <l.burelli@arduino.cc>
Since 3466dab804 the generic llext_symbol_name() function abstracts
the use of llext_string() for (non-section) symbols. Define a similar
llext_section_name() function and replace current occurrences of
llext_string() with the proper abstraction.
By extending llext_symbol_name(), this commit also allows to print the
correct name of sections that are referred to by a symbol.
Signed-off-by: Luca Burelli <l.burelli@arduino.cc>
Previously the net_linkaddr struct had pointers to the link address.
This is error prone and difficult to handle if cloning the packet as
those pointers can point to wrong place. Mitigate this issue by
allocating the space for link address in net_linkaddr struct. This will
increase the size of the net_pkt by 4 octets for IEEE 802.15.4 where the
link address length is 8, but there no increase in size if link address
is 6 bytes like in Ethernet/Wi-Fi.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Due to historical reasons, there were two implementations of
R7FA4M1AB3CFM. However, the migration has been completed,
so the old one is now being removed.
Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>
Add a function `bt_br_bond_exists()` to check if the address of the
classic device has been bonded.
Update release-notes-4.2.rst
Signed-off-by: Lyle Zhu <lyle.zhu@nxp.com>
This is the initial commit to support PINCTRL driver for Renesas RZ/T2L
Signed-off-by: Nhut Nguyen <nhut.nguyen.kc@renesas.com>
Signed-off-by: Hieu Nguyen <hieu.nguyen.ym@bp.renesas.com>
Define macros for encryption value,
#define BT_HCI_ENCRYPTION_OFF 0x00
#define BT_HCI_ENCRYPTION_ON_LE_AES_CCM 0x01
#define BT_HCI_ENCRYPTION_ON_BR_E0 0x01
#define BT_HCI_ENCRYPTION_ON_BR_AES_CCM 0x02
Use the macros to replace the hard code.
Signed-off-by: Lyle Zhu <lyle.zhu@nxp.com>
Introduces the Z_IS_TIMEOUT_RELATIVE() macro to help ensure that
checking for relative/absolute timeouts is consistent. Using this
macro also helps ensure that we get the correct behavior when using
32-bit timeouts (CONFIG_TIMEOUT_64BIT=n).
Signed-off-by: Peter Mitsis <peter.mitsis@intel.com>
Ifdef guard of CONFIG_SYS_HEAP_RUNTIME_STATS prevents using IS_ENABLED
macro, preferred way of guarding code. This commit fixes that by
removing ifdef macro.
Signed-off-by: Evgenii Kosenko <Evgenii.Kosenko@silabs.com>
Documentation comments describes sys_heap_runtime_stats_get function to
have stats_t argument, hoever function has stats. The commit fixes typo
introduces in a71cd8790f
Signed-off-by: Evgenii Kosenko <Evgenii.Kosenko@silabs.com>
Improve naming of the scheduler and call it what it is: simple. Using
'dumb' for the default scheduler algorithm in Zephyr is a bad idea.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
There are in-tree clock controllers that don't implement the `on`/`off`
calls, e.g. in Intel Agilex. Let's return `-ENOSYS` when that's the case.
Signed-off-by: Filip Kokosinski <fkokosinski@antmicro.com>
- add driver for Vishay VEML6031 High Accuracy Ambient Light Sensor.
- add new compatible "vishay,veml6031".
- read and write consecutive 8 bit registers as bulk operation.
- add driver to build all test of sensors.
- support fetch and get.
- triggered mode and interrupt is not yet supported.
Signed-off-by: Andreas Klinger <ak@it-klinger.de>
Add a display_clear function to the display subsystem
to clear the target devices screen display. Introduce
a clear interface at the driver layer to implement
the display_clear function.
Signed-off-by: James Roy <rruuaanng@outlook.com>
Add interrupt controller driver support for RZ/N2L
Signed-off-by: Quang Le <quang.le.eb@bp.renesas.com>
Signed-off-by: Nhut Nguyen <nhut.nguyen.kc@renesas.com>
This is the initial commit to support pinctrl driver for Renesas RZ/N2L
Signed-off-by: Hoang Nguyen <hoang.nguyen.jx@bp.renesas.com>
Signed-off-by: Nhut Nguyen <nhut.nguyen.kc@renesas.com>
