Re: gpioctl on the ODROID C2
Robert Swindells <[email protected]>
| Newsgroups | gmane.os.netbsd.ports.arm |
|---|---|
| Message-ID | <[email protected]> |
Vincent DEFERT <[email protected]> wrote: > How is that enforced? > I've had a look at gpioctl.c, gpio.c and mesongxbb_pinctrl.c and they > don't even contain the word 'secure'... See gpio_ioctl() in sys/dev/gpio/gpio.c, in the GPIOREAD case of the select there is a call to kauth_authorize_device(). If you are looking for a project, meson_pinctrl.c doesn't have support for configuring pins to generate interrupts.