KGPIO(4D) Devices KGPIO(4D)
kgpio - Kernel GPIO and DPIO driver
/dev/dpio/
The kgpio driver provides access to general purpose and dedicated
purpose I/O (GPIO and DPIO respectively) devices that are built using
the kernel's GPIO framework. See gpio(7) for general background and an
overview of the system's design. GPIO controllers that are registered
with the framework are made available to the system through this
driver. In addition, when a DPIO is created, this driver is
responsible for providing that abstraction.
GPIO controllers, GPIO attributes, and the manipulation of DPIOs can be
explored through the gpioadm(8) utility.
In general, the specific programming interfaces and aspects of the
kgpio driver are considered private to the system and Volatile, subject
to change without notice.
gpio(7), gpioadm(8)
illumos September 17, 2022 illumos
NAME
kgpio - Kernel GPIO and DPIO driver
SYNOPSIS
/dev/dpio/
DESCRIPTION
The kgpio driver provides access to general purpose and dedicated
purpose I/O (GPIO and DPIO respectively) devices that are built using
the kernel's GPIO framework. See gpio(7) for general background and an
overview of the system's design. GPIO controllers that are registered
with the framework are made available to the system through this
driver. In addition, when a DPIO is created, this driver is
responsible for providing that abstraction.
GPIO controllers, GPIO attributes, and the manipulation of DPIOs can be
explored through the gpioadm(8) utility.
In general, the specific programming interfaces and aspects of the
kgpio driver are considered private to the system and Volatile, subject
to change without notice.
SEE ALSO
gpio(7), gpioadm(8)
illumos September 17, 2022 illumos