Date: Fri, 14 May 2010 20:11:30 +0000 (UTC) From: Marius Strobl <marius@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r208098 - head/share/man/man4 Message-ID: <201005142011.o4EKBUik058323@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: marius Date: Fri May 14 20:11:30 2010 New Revision: 208098 URL: http://svn.freebsd.org/changeset/base/208098 Log: Document the led(4) interface to the identification LEDs. MFC after: 3 days Modified: head/share/man/man4/em.4 head/share/man/man4/igb.4 Modified: head/share/man/man4/em.4 ============================================================================== --- head/share/man/man4/em.4 Fri May 14 20:00:21 2010 (r208097) +++ head/share/man/man4/em.4 Fri May 14 20:11:30 2010 (r208098) @@ -31,7 +31,7 @@ .\" .\" $FreeBSD$ .\" -.Dd October 6, 2008 +.Dd May 14, 2010 .Dt EM 4 .Os .Sh NAME @@ -62,6 +62,11 @@ The driver supports Transmit/Receive che and Jumbo Frames on all but 82542-based adapters. Furthermore it supports TCP segmentation offload (TSO) on all adapters but those based on the 82543, 82544 and 82547 controller chips. +The identification LEDs of the adapters supported by the +.Nm +driver can be controlled via the +.Xr led 4 +API for localization purposes. For further hardware information, see the .Pa README included with the driver. @@ -241,10 +246,25 @@ If an issue is identified with the relea with a supported adapter, email the specific information related to the issue to .Aq freebsdnic@mailbox.intel.com . +.Sh FILES +.Bl -tag -width /dev/led/em* +.It Pa /dev/led/em* +identification LED device nodes +.El +.Sh EXAMPLES +Make the identification LED of em0 blink: +.Pp +.Dl "echo f2 > /dev/led/em0" +.Pp +Turn the identification LED of em0 off again: +.Pp +.Dl "echo 0 > /dev/led/em0" +.Pp .Sh SEE ALSO .Xr altq 4 , .Xr arp 4 , .Xr igb 4 , +.Xr led 4 , .Xr netintro 4 , .Xr ng_ether 4 , .Xr polling 4 , Modified: head/share/man/man4/igb.4 ============================================================================== --- head/share/man/man4/igb.4 Fri May 14 20:00:21 2010 (r208097) +++ head/share/man/man4/igb.4 Fri May 14 20:11:30 2010 (r208098) @@ -31,7 +31,7 @@ .\" .\" $FreeBSD$ .\" -.Dd October 6, 2008 +.Dd May 14, 2010 .Dt IGB 4 .Os .Sh NAME @@ -60,6 +60,11 @@ The driver supports Transmit/Receive che Frames. Furthermore it supports TCP segmentation offload (TSO) on all adapters. +The identification LEDs of the adapters supported by the +.Nm +driver can be controlled via the +.Xr led 4 +API for localization purposes. .Pp For questions related to hardware requirements, refer to the documentation supplied with your Intel PRO/1000 adapter. @@ -175,10 +180,25 @@ If an issue is identified with the relea with a supported adapter, email the specific information related to the issue to .Aq freebsdnic@mailbox.intel.com . +.Sh FILES +.Bl -tag -width /dev/led/igb* +.It Pa /dev/led/igb* +identification LED device nodes +.El +.Sh EXAMPLES +Make the identification LED of igb0 blink: +.Pp +.Dl "echo f2 > /dev/led/igb0" +.Pp +Turn the identification LED of igb0 off again: +.Pp +.Dl "echo 0 > /dev/led/igb0" +.Pp .Sh SEE ALSO .Xr altq 4 , .Xr arp 4 , .Xr em 4 , +.Xr led 4 , .Xr netintro 4 , .Xr ng_ether 4 , .Xr polling 4 ,
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201005142011.o4EKBUik058323>