default or selected kernelversion does not have config value CONFIG_SERIAL_8250_NI.
Result is shown for kernelversion 6.6.86
NI 16550 based serial port
modulename: 8250_ni.ko
configname: CONFIG_SERIAL_8250_NI
Linux Kernel Configuration
└─>Device Drivers
└─>Character devices
└─>Serial drivers
└─>NI 16550 based serial port
In linux kernel since version 6.6.86 (release Date: 2025-04-07)
This driver supports the integrated serial ports on National
Instruments (NI) controller hardware. This is required for all NI
controller models with onboard RS-485 or dual-mode RS-485/RS-232
ports.
To compile this driver as a module, choose M here: the module
will be called 8250_ni.
Instruments (NI) controller hardware. This is required for all NI
controller models with onboard RS-485 or dual-mode RS-485/RS-232
ports.
To compile this driver as a module, choose M here: the module
will be called 8250_ni.
source code:
depends
CONFIG_HAS_IOMEMCONFIG_SERIAL_8250
CONFIG_TTY
CONFIG_COMPILE_TEST or CONFIG_ACPI
CONFIG_X86