diff options
| author | Mike Belopuhov <mikeb@cvs.openbsd.org> | 2012-05-29 17:38:40 +0000 |
|---|---|---|
| committer | Mike Belopuhov <mikeb@cvs.openbsd.org> | 2012-05-29 17:38:40 +0000 |
| commit | 00bea2771ed67e8a54f8471bfaaa8cc18ef71862 (patch) | |
| tree | 855250807da1c790b84ba0a6ce0270549070e4dc | |
| parent | 90afeea55a5f9e45f962adbbf8b6f98aea05c85d (diff) | |
Document a possibility to disable the Sync-on-Green signal by setting
the ARCBios environment variable OSLoadOptions to "nosog". Reminded
by miod, corrections and ok from jsing.
| -rw-r--r-- | share/man/man4/man4.sgi/gbe.4 | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/share/man/man4/man4.sgi/gbe.4 b/share/man/man4/man4.sgi/gbe.4 index aa6d4dfdac9..b82e40d4a1e 100644 --- a/share/man/man4/man4.sgi/gbe.4 +++ b/share/man/man4/man4.sgi/gbe.4 @@ -1,4 +1,4 @@ -.\" $OpenBSD: gbe.4,v 1.7 2010/03/02 13:06:24 jsing Exp $ +.\" $OpenBSD: gbe.4,v 1.8 2012/05/29 17:38:39 mikeb Exp $ .\" .\" Copyright (c) 2007, 2009, Joel Sing <jsing@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: March 2 2010 $ +.Dd $Mdocdate: May 29 2012 $ .Dt GBE 4 sgi .Os .Sh NAME @@ -33,6 +33,13 @@ machines. Console support is provided by the .Xr wscons 4 console framework. +.Pp +A special option +.Em nosog +can be passed from the ARCS firmware to the driver +via the +.Sy OSLoadOptions +environment variable to disable Sync-on-Green signal. .Sh SEE ALSO .Xr intro 4 , .Xr mainbus 4 , |