Lines Matching full:userspace

1 GPIO Sysfs Interface for Userspace
23 Given appropriate hardware documentation for the system, userspace could
32 userspace GPIO can be used to determine system configuration data that
33 standard kernels won't know about. And for some tasks, simple userspace
39    to avoid reinventing kernel wheels in userspace.
47    -	Control interfaces used to get userspace control over GPIOs;
60 		Userspace may ask the kernel to export control of
61 		a GPIO to userspace by writing its number to this file.
67 		Reverses the effect of exporting to userspace.
87 		allow userspace to reconfigure this GPIO's direction.
149 	/* export the GPIO to userspace */
161 signal direction may change. This helps drivers prevent userspace code