CVS commit: [netbsd-10] src/sys/dev/gpio

["Manuel Bouyer" <bouyer%netbsd.org@localhost>]

Module Name:    src
Committed By:   bouyer
Date:           Sun Nov 26 12:16:31 UTC 2023

Modified Files:
        src/sys/dev/gpio [netbsd-10]: gpioirq.c

Log Message:
Pull up following revision(s) (requested by brad in ticket #464):
        sys/dev/gpio/gpioirq.c: revision 1.3
For /dev/ reads against gpioirq(4) implement the following:
o O_NONBLOCK on reads
o Add a d_poll function and associated sel[init|notify|record|destroy]
  calls to the driver so that select(2) and poll(2) work as expected.
With these in place async use cases work against /dev/gpioirqN


To generate a diff of this commit:
cvs rdiff -u -r1.1.36.1 -r1.1.36.2 src/sys/dev/gpio/gpioirq.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.