diff options
| author |   jmc <jmc@openbsd.org> | 2008-11-27 14:15:02 +0000 |
|---|---|---|
| committer | jmc <jmc@openbsd.org> | 2008-11-27 14:15:02 +0000 |
| commit | bad1a0d4ae75f55d0d3a6fabea73df3abb2ab5be (patch) | |
| tree | 6d14ab365f429b447cf10d7c271bf3b8331d8fd0 | |
| parent | initial import of Weongyo Jeon's FreeBSD driver for the RealTek RTL8187L (diff) | |
| download | wireguard-openbsd-bad1a0d4ae75f55d0d3a6fabea73df3abb2ab5be.tar.xz wireguard-openbsd-bad1a0d4ae75f55d0d3a6fabea73df3abb2ab5be.zip | |
tweak previous;
| -rw-r--r-- | share/man/man4/gpio.4 | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/share/man/man4/gpio.4 b/share/man/man4/gpio.4 index 67d47f4af69..60b6ed0d252 100644 --- a/share/man/man4/gpio.4 +++ b/share/man/man4/gpio.4 @@ -1,4 +1,4 @@ -.\" $OpenBSD: gpio.4,v 1.14 2008/11/26 14:57:40 mbalmer Exp $ +.\" $OpenBSD: gpio.4,v 1.15 2008/11/27 14:15:02 jmc Exp $ .\" .\" Copyright (c) 2004 Alexander Yurchenko <grange@openbsd.org> .\" @@ -14,7 +14,7 @@ .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" -.Dd $Mdocdate: November 26 2008 $ +.Dd $Mdocdate: November 27 2008 $ .Dt GPIO 4 .Os .Sh NAME @@ -50,7 +50,7 @@ Access from userland is performed through calls on these devices. .Pp The layout of the GPIO device is defined at securelevel 0, i.e. typically -during system boot, and can not be changed later. +during system boot, and cannot be changed later. GPIO pins can be configured and given a symbolic name and device drivers that use GPIO pins can be attached to the .Nm @@ -60,7 +60,6 @@ All other pins will not be accessible once the runlevel has been raised. The following structures and constants are defined in the .Aq Pa sys/gpio.h header file: -.Pp .Bl -tag -width XXXX .It Dv GPIOINFO (struct gpio_info) Returns information about the GPIO @@ -159,10 +158,10 @@ If no flags are specified, the pin configuration stays unchanged. .Pp Only GPIO pins that have been set using .Ar GPIOPINSET -will be accessible at securelevels > 0. +will be accessible at securelevels greater than 0. .It Dv GPIOPINUNSET (struct gpio_pin_set) Unset the specified pin, i.e. clear its name and make it unaccessible -at securelevels > 0. +at securelevels greater than 0. .It Dv GPIOATTACH (struct gpio_attach) Attach the device described in the .Fa gpio_attach |