From 7e050c917342df3bb88bdf33d94c8a95c9aa2a50 Mon Sep 17 00:00:00 2001
From: Michael Shalayeff <mickey@cvs.openbsd.org>
Date: Wed, 29 Jun 2005 20:04:31 +0000
Subject: a few scetches on the new ioctls

---
 share/man/man4/bio.4 | 26 +++++++++++++++++++++++---
 1 file changed, 23 insertions(+), 3 deletions(-)

(limited to 'share/man/man4/bio.4')

diff --git a/share/man/man4/bio.4 b/share/man/man4/bio.4
index fd73ad12d78..f74c86dbe26 100644
--- a/share/man/man4/bio.4
+++ b/share/man/man4/bio.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: bio.4,v 1.7 2004/08/25 23:58:14 jmc Exp $
+.\"	$OpenBSD: bio.4,v 1.8 2005/06/29 20:04:30 mickey Exp $
 .\"
 .\" Copyright (c) 2002 Niklas Hallqvist
 .\" All rights reserved.
@@ -61,11 +61,29 @@ The following
 calls apply to the
 .Nm bio
 device:
-.Bl -tag -width BIOCLOCATE
+.Bl -tag -width BIOCCAPABILITIES
 .It Dv BIOCLOCATE
 Locate a named device and give back a cookie to the application
 for subsequent ioctl calls.
 The cookie is used to tunnel further ioctls to the right device.
+.It Dv BIOCPING
+Check upon the device to see it's alive.
+Increments a counter to signify the OK condition.
+.It Dv BIOCCAPABILITIES
+Return information about ioctl commands, raid levels and other
+features supported.
+.It Dv BIOCALARM
+Control the alarm beeper on the device.
+.It Dv BIOCSCSICMD
+Tunnel a SCSI command into one of the busses on the device.
+May not be supported shall the device not employ SCSI.
+.It Dv BIOCSTARTSTOP
+Start or Stop one of the component drives.
+.It Dv BIOCSTATUS
+Retrieve device status including physical drives, logical drives
+and battery module.
+.It Dv BIOCBLINK
+Blink a led on one of the drives (to be replaced).
 .El
 .Sh FILES
 .Bl -tag -width /dev/bio -compact
@@ -74,7 +92,9 @@ ioctl tunnel device
 .El
 .Sh SEE ALSO
 .Xr ioctl 2 ,
-.Xr gdt 4
+.Xr ami 4 ,
+.Xr gdt 4 ,
+.Xr bioctl 8
 .Sh HISTORY
 The
 .Nm
-- 
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