Module Name: src
Committed By: cnst
Date: Wed May 8 06:57:18 UTC 2019
Modified Files:
src/share/man/man4: bio.4
Log Message:
bio(4): document which commands are supported by which drivers;
To generate a diff of this commit:
cvs rdiff -u -r1.14 -r1.15 src/share/man/man4/bio.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/bio.4
diff -u src/share/man/man4/bio.4:1.14 src/share/man/man4/bio.4:1.15
--- src/share/man/man4/bio.4:1.14 Wed May 8 02:49:10 2019
+++ src/share/man/man4/bio.4 Wed May 8 06:57:18 2019
@@ -1,4 +1,4 @@
-.\" $NetBSD: bio.4,v 1.14 2019/05/08 02:49:10 cnst Exp $
+.\" $NetBSD: bio.4,v 1.15 2019/05/08 06:57:18 cnst Exp $
.\" $OpenBSD: bio.4,v 1.19 2006/09/20 22:22:37 jmc Exp $
.\"
.\" Copyright (c) 2002 Niklas Hallqvist
@@ -28,7 +28,7 @@
.\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.Dd May 7, 2019
+.Dd May 8, 2019
.Dt BIO 4
.Os
.Sh NAME
@@ -99,6 +99,14 @@ but doesn't require the disks to be in v
applies to any physical disk connected to the controller.
.Pp
Note: this ioctl might not be supported on all hardware.
+It is supported by
+.Xr arcmsr 4 ,
+.Xr ciss 4 ,
+.Xr mpt 4 .
+It is also supported by
+.Xr cac 4 ,
+but handled exactly the same as
+.Em BIOCDISK .
.It Dv BIOCVOL
Retrieve detailed information for the specified volume.
Information returned can include status, size, RAID level, number of disks,
@@ -109,6 +117,11 @@ Supported states are: disable alarm, ena
test alarm.
.Pp
Note: These options might not be supported on all hardware.
+It is supported by
+.Xr arcmsr 4 ,
+.Xr mfi 4
+and
+.Xr mfii 4 .
.It Dv BIOCBLINK
Blink an LED of the specified physical disk.
Supported blink states are: blink LED, unblink LED and blink alarm LED.
@@ -118,18 +131,30 @@ Note: This option is only supported if t
.\" or
.\" .Xr safte 4
and the hardware supports hardware blinking.
+It is supported by
+.Xr ciss 4 ,
+.Xr mfi 4
+and
+.Xr mfii 4 .
.It Dv BIOCSETSTATE
Alter the state of specified physical disk.
Supported states are: create/remove hot-spare, create/remove pass through
disk, start/stop consistency check in a volume, online disk and offline disk.
.Pp
Note: These options might not be supported on all hardware.
+Some of these options are supported by
+.Xr arcmsr 4 ,
+.Xr mfi 4
+and
+.Xr mfii 4 .
.It Dv BIOCVOLOPS
For operations in volume sets.
It's able to create and remove a volume
set in a supported RAID controller.
.Pp
Note: this ioctl might not be supported on all hardware.
+It is supported by
+.Xr arcmsr 4 .
.El
.Sh FILES
.Bl -tag -width /dev/bio -compact
