diff options
| author |   grange <grange@openbsd.org> | 2006-01-14 12:33:49 +0000 |
|---|---|---|
| committer | grange <grange@openbsd.org> | 2006-01-14 12:33:49 +0000 |
| commit | df8d0d17c619bf38a52a39e66bed01718f75f0fd (patch) | |
| tree | 0e14106db1d1a28ff06e094b4dc1e76639f17502 /sys/dev/gpio/gpio.c | |
| parent | tweaks; (diff) | |
| download | wireguard-openbsd-df8d0d17c619bf38a52a39e66bed01718f75f0fd.tar.xz wireguard-openbsd-df8d0d17c619bf38a52a39e66bed01718f75f0fd.zip | |
Add gpio_pin_caps() method to provide pin capabilities.
Diffstat (limited to 'sys/dev/gpio/gpio.c')
| -rw-r--r-- | sys/dev/gpio/gpio.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/sys/dev/gpio/gpio.c b/sys/dev/gpio/gpio.c index d28c5c9dcee..640b741a797 100644 --- a/sys/dev/gpio/gpio.c +++ b/sys/dev/gpio/gpio.c @@ -1,4 +1,4 @@ -/* $OpenBSD: gpio.c,v 1.5 2006/01/05 11:52:24 grange Exp $ */ +/* $OpenBSD: gpio.c,v 1.6 2006/01/14 12:33:49 grange Exp $ */ /* * Copyright (c) 2004, 2006 Alexander Yurchenko <grange@openbsd.org> @@ -208,6 +208,14 @@ gpio_pin_ctl(void *gpio, struct gpio_pinmap *map, int pin, int flags) } int +gpio_pin_caps(void *gpio, struct gpio_pinmap *map, int pin) +{ + struct gpio_softc *sc = gpio; + + return (sc->sc_pins[map->pm_map[pin]].pin_caps); +} + +int gpio_npins(u_int32_t mask) { int npins, i; |