IGPIO(4) | Device Drivers Manual | IGPIO(4) |
igpio
— Intel GPIO
Controller
igpio* at acpi?
gpio* at gpiobus?
igpio
provides a
gpio(4) interface for the
following Intel chipsets:
The driver supports GPIO_PIN_INPUT
,
GPIO_PIN_OUTPUT
,
GPIO_PIN_INOUT
,
GPIO_PIN_ININ
,
GPIO_PIN_PULLUP
,
GPIO_PIN_PULLDOWN
, and interrupt capabilies
GPIO_INTR_POS_EDGE
,
GPIO_INTR_NEG_EDGE
,
GPIO_INTR_DOUBLE_EDGE
,
GPIO_INTR_HIGH_LEVEL
,
GPIO_INTR_LOW_LEVEL
.
The igpio
driver first appeared in
NetBSD 10.0.
The igpio
driver and man page was written
by Emmanuel Dreyfus
<manu@NetBSD.org>.
February 27, 2023 | NetBSD 10.99 |