Module Name: src Committed By: mbalmer Date: Sun Aug 23 10:20:41 UTC 2009
Modified Files: src/share/man/man4: gpio.4 Log Message: Mention that defining the GPIO layout is subject to kauth(9) auhtorization. Suggested by Elad Efrat. To generate a diff of this commit: cvs rdiff -u -r1.12 -r1.13 src/share/man/man4/gpio.4 Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/share/man/man4/gpio.4 diff -u src/share/man/man4/gpio.4:1.12 src/share/man/man4/gpio.4:1.13 --- src/share/man/man4/gpio.4:1.12 Sat Aug 1 15:52:55 2009 +++ src/share/man/man4/gpio.4 Sun Aug 23 10:20:41 2009 @@ -1,4 +1,4 @@ -.\" $NetBSD: gpio.4,v 1.12 2009/08/01 15:52:55 mbalmer Exp $ +.\" $NetBSD: gpio.4,v 1.13 2009/08/23 10:20:41 mbalmer Exp $ .\" $OpenBSD: gpio.4,v 1.5 2004/11/23 09:39:29 reyk Exp $ .\" .\" Copyright (c) 2004 Alexander Yurchenko <gra...@openbsd.org> @@ -15,7 +15,7 @@ .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" -.Dd August 1, 2009 +.Dd August 23, 2009 .Dt GPIO 4 .Os .Sh NAME @@ -52,8 +52,15 @@ .Xr ioctl 2 calls on these devices. .Pp -The layout of the GPIO device is defined at a securelevel less than -1, i.e. typically during system boot, and cannot be changed later. +Whether the layout of the GPIO device can be configured is subject to +authorization by the +.Xr kauth 9 +framework. +.Pp +If the +.Xr secmodel_securelevel 9 +is active, e.g., the layout of the GPIO device is defined at a securelevel +less than 1, i.e. typically 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