Fix condition in which alarm stops working after a certain amount
of time. Hardware timer is 54-bit, yet it is treated as 32-bit by
the counter driver. To allow alarm event by hardware comparators,
counter high word must be loaded into the register along with
the lower word managed by the driver.
Signed-off-by: Raffael Rostagno <raffael.rostagno@espressif.com>
Fix Coverity issue CID 363738 (CWE-120): A potential buffer overflow could
occur in fcx_mldx5_uart_send() due to unchecked memcpy() when copying
command data into a fixed-size frame buffer.
This patch ensures that the length of the data being copied validated
against the remaining buffer size to prevent overruns. Also replaces a
redundant strlen() call with the precomputed cmd_data_len.
Fixes: #92634
Signed-off-by: sudarsan N <sudarsansamy2002@gmail.com>
Addressing low-hanging fruits.
Put in a separate commit in order to make it easier to keep track of
changes.
Signed-off-by: Luis Ubieda <luisf@croxel.com>
As a first step to enable the similar variants (e.g: ICM42686),
refactor common functionality into icm4268x files. As a result,
applications using the icm42688 will need to have both compatible
properties: "invensense,icm42688" and "invensense,icm4268x" defined.
In-tree boards have been modified to comply with this pattern.
This patch does not contain functional changes. The driver should
work the same as before.
Signed-off-by: Luis Ubieda <luisf@croxel.com>
Firmware needs to know the connection type to be established.
use the wpa_proto field to derive the connection type.
Signed-off-by: Ajay Parida <ajay.parida@nordicsemi.no>
SPI(M/S)20 and SPIM(M/S)21 instances enable usage of pins on different
port, but require request for constant latency mode. Added
handling of such scenario in the driver. Added testcase
to cover it.
Signed-off-by: Michał Stasiak <michal.stasiak@nordicsemi.no>
UARTE20 and UARTE21 instances enable usage of pins on different
port, but require request for constant latency mode. Added
handling of such scenario in the driver. Added testcase
to cover it.
Signed-off-by: Michał Stasiak <michal.stasiak@nordicsemi.no>
rename intc_exti_stm32.c to intc_gpio_stm32.c
rename EXTI_STM32 to GPIO_INTC_STM32 in Kconfig.stm32
update CMakeLists.txt
Signed-off-by: Alexander Kozhinov <ak.alexander.kozhinov@gmail.com>
The GPIO block instance is based on the instance number during the
device driver initialization. This is not correct as instance numbers
in now way reflect any numbering scheme. Therefore, a DTS property
is introduced so that the block instance numbering is indicated
explicitly.
Signed-off-by: Ioannis Karachalios <ioannis.karachalios.px@renesas.com>
Change init priority from '55' to 'CONFIG_SERIAL_INIT_PRIORITY' to align
with how other serial devices are initialized.
Signed-off-by: Vytautas Virvičius <vytautas@virvicius.dev>
If `desired_delay_ns` is `0`, it is much saner to set the delay to `0x00`
than to underflow and set it to `0xff`, which is the current behavior.
Signed-off-by: Martin Stumpf <finomnis@gmail.com>
When running Zperf traffic + scan in the background eventual we hit a
deadlock:
* sysworkq: recovery->stop_zep->vif_lock->hal_disable->wait lock_rx
* nrf70_bh_wq: event_tasklet->lock_rx->disp_scan_done->
disp_scan_res_get_zep-> waiting on vif_lock
The traffic triggers recovery (another bug) and conflicts with display
scan.
Fix by moving scan results processing to system workqueue instead of
doing it in the FMAC event callback context, this is how supplicant scan
also works.
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
Perform DMA operations using GDMA driver instead of relying on
HAL functions. Prevents eventual conflicts between SPI and GDMA
drivers when other peripherals also use DMA.
Signed-off-by: Raffael Rostagno <raffael.rostagno@espressif.com>
remove the use of phy_configure_link() in the ethernet drivers.
The user can now select the default speeds via DT prop, doing
another phy_configure_link() in the eth driver would overwrite
that.
Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
fixed link mode is a mode where we don't comunicate with the phy,
therefore we don't need it in other phys as the generic phy_mii one.
Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
1. Fixed the bug that DAC value was set incorrectly.
2. The MIMXRT700 does not have windowed mode and
'enableSample' controls, code added for compatibility
on this platform.
Signed-off-by: Zhaoxiang Jin <Zhaoxiang.Jin_1@nxp.com>
Don't automatically enable device runtime PM on the SPI port just
because `PM_DEVICE_RUNTIME` is enabled. Require the user to explicitly
call `pm_device_runtime_enable` on the port, or add
`zephyr,pm-device-runtime-auto` to the devicetree node.
Through the usage of `pm_device_driver_init`, the default clock control
and pinctrl handling can all be contained in `spi_stm32_pm_action`.
Signed-off-by: Jordan Yates <jordan@embeint.com>
This commit adds config_get support for native_tty. This is helpful as
some driver code (e.g. u_blox m8) will error out if they can't read the
current configuration.
Signed-off-by: Vytautas Virvičius <vytautas@virvicius.dev>
Also increase regulator init priority so that ethernet vdd is
turned before PHY initialization
Signed-off-by: Peter van der Perk <peter.vanderperk@nxp.com>
Re-use the workqueue instead of having dedicated thread for handling
interrupts. This reduces memory usage and complexity.
Furthermore adds an auto mode for 100BASE-T1 negotiation.
Signed-off-by: Peter van der Perk <peter.vanderperk@nxp.com>
The modem modules cmux module is currently directly coupled to the
presence of specific modems, rather than being selected by drivers
for whatever hardware wants to request the default MTU of 127 bytes.
This commit the makes the device drivers (for now, modem_cellular)
select the symbol, thus decoupling the modem modules from the
presence of any specific device.
Signed-off-by: Bjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
Use wrapper function for read operations to allow using the new HAL
function that handles ECC checks and erased page detection.
Signed-off-by: Tahsin Mutlugun <Tahsin.Mutlugun@analog.com>
To fix MAX32690 flash problems, I created a wrap version of
MXC_FLC_Write(...) function which disables ICC before calling write
function and enables ICC after this function.
Signed-off-by: Furkan Akkiz <hasanfurkan.akkiz@analog.com>
Disable interrupts during flash operations to prevent unintended jumps.
Interrupts are now disabled before read, erase, and write operations to
avoid accidental jumps to other flash sections while working on a
specific section.
Signed-off-by: Tahsin Mutlugun <Tahsin.Mutlugun@analog.com>
Avoid entering low-power state during I2C host transfers in PIO mode.
Entering a low-power state during an active PIO transfer may prevent
the peripheral from generating the clock signal correctly,
resulting in transmission errors.
Signed-off-by: Tim Lin <tim2.lin@ite.corp-partner.google.com>
Avoid entering low-power state during I2C host transfers in PIO mode.
Entering a low-power state during an active PIO transfer may prevent
the peripheral from generating the clock signal correctly,
resulting in transmission errors.
Signed-off-by: Tim Lin <tim2.lin@ite.corp-partner.google.com>
Avoid entering low-power state during I2C host transfers in PIO mode.
Entering a low-power state during an active PIO transfer may prevent
the peripheral from generating the clock signal correctly,
resulting in transmission errors.
Signed-off-by: Tim Lin <tim2.lin@ite.corp-partner.google.com>
Allows enabling the Clock Recovery System (CRS) for HSI48 to achieve
the expected accuracy for USB transfers. Uses USB SOF packet by default.
Signed-off-by: Tomáš Juřena <jurenatomas@gmail.com>
The Intel i226 Ethernet Controller is a PCIe Gen 2 one-lane modular
endpoint device that integrates a GbE Media Access Control (MAC) and
Physical Layer (PHY) port. This driver provides support for MAC and
DMA-specific initialization and runtime TX/RX operations.
Key features:
- MSI-X interrupts for TX/RX DMA channels.
- Multiple TX/RX DMA channel support with exclusive bottom-half.
- Implements a circular descriptor ring architechture with
producer-consumer semantics for high performance pkt processing.
- Full duplex support for 10/100/1000 Mbps.
- Half duplex support for 10/100 Mbps.
- Auto-negotiation for 10/100/1000 Mbps.
- MTU customization for flexible packet sizes.
- MAC address filtering based on:
- Random MAC generation.
- Local-mac-address mentioned in device tree.
- EEPROM pre-programmed mac address.
- Setting mac address via net shell.
- Support for multiple Ethernet interface instances.
Signed-off-by: Vijayakannan Ayyathurai <vijayakannan.ayyathurai@intel.com>
Signed-off-by: Ling Pei Lee <pei.lee.ling@intel.com>
Intel i226 MAC supports MDIO C22 and MDIO C45. Standard PHY registers
are accessible through MDIO C22, whereas PMAPMD and PCS are accssible
through MDIO C45.
Signed-off-by: Vijayakannan Ayyathurai <vijayakannan.ayyathurai@intel.com>
The Ethernet device model consists of multiple subsystem components, such
as MDIO, PHY, MAC and PTP_CLOCK. These components are mapped into a single
PCIe BAR location with same base address.
This platform driver retrieves the MMIO mapping details and provides a
framework to share it with all the child subsystem components. This
approach avoid the duplicate remapping, ensures efficient re-use of
MMIO mappings across related devices.
Example device tree structure for first ethernet instance:
parent0: parent0 {
compatible = "intel,eth-plat";
interrupt-parent = <&intc>;
vendor-id = <0x8086>;
device-id = <0xXXXX>;
igc0: igc0 {
compatible = "intel,igc-mac";
/*
* MAC specific properties.
*/
status = "okay";
};
mdio0: mdio0 {
compatible = "intel,igc-mdio";
#address-cells = <1>;
#size-cells = <0>;
ethphy0: ethernet-phy@0 {
compatible = "ethernet-phy";
/*
* PHY specific properties.
*/
reg = <0x0>;
};
};
};
This framework is modular and re-usable for other PCIe based Ethernet
devices. It can also be extended to support additional platform specific
information shared across child nodes.
Signed-off-by: Vijayakannan Ayyathurai <vijayakannan.ayyathurai@intel.com>
This reverts commit fd88386a9f, it breaks
uart support on ITE platforms when PM is enabled but PM_RUNTIME is not,
possibly others as well.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
