diff options
| -rw-r--r-- | share/man/man4/ch.4 | 6 | ||||
| -rw-r--r-- | share/man/man4/scsi.4 | 24 |
2 files changed, 15 insertions, 15 deletions
diff --git a/share/man/man4/ch.4 b/share/man/man4/ch.4 index 746930b267c..9cceb529668 100644 --- a/share/man/man4/ch.4 +++ b/share/man/man4/ch.4 @@ -1,4 +1,4 @@ -.\" $OpenBSD: ch.4,v 1.11 2007/05/31 19:19:49 jmc Exp $ +.\" $OpenBSD: ch.4,v 1.12 2011/10/06 20:17:22 sobrado Exp $ .\" .\" Copyright (c) 1996 .\" Julian Elischer <julian@freebsd.org>. All rights reserved. @@ -25,12 +25,12 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd $Mdocdate: May 31 2007 $ +.Dd $Mdocdate: October 6 2011 $ .Dt CH 4 .Os .Sh NAME .Nm ch -.Nd scsi media-changer (juke box) driver +.Nd SCSI media-changer (juke box) driver .Sh SYNOPSIS .Cd "ch? at scsibus?" .Sh DESCRIPTION diff --git a/share/man/man4/scsi.4 b/share/man/man4/scsi.4 index a2eb8c1c739..cbb2c323f84 100644 --- a/share/man/man4/scsi.4 +++ b/share/man/man4/scsi.4 @@ -1,4 +1,4 @@ -.\" $OpenBSD: scsi.4,v 1.34 2011/04/28 03:03:41 dlg Exp $ +.\" $OpenBSD: scsi.4,v 1.35 2011/10/06 20:17:22 sobrado Exp $ .\" .\" Copyright (c) 1996 .\" Julian Elischer <julian@freebsd.org>. All rights reserved. @@ -25,12 +25,12 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd $Mdocdate: April 28 2011 $ +.Dd $Mdocdate: October 6 2011 $ .Dt SCSI 4 .Os .Sh NAME .Nm scsi -.Nd scsi system +.Nd SCSI system .Sh SYNOPSIS .Cd "scsibus at ..." .Pp @@ -52,14 +52,14 @@ The .Em SCSI system provides a uniform and modular system for the implementation -of drivers to control various scsi devices, and to utilize different -scsi host adapters through host adapter drivers. +of drivers to control various SCSI devices, and to utilize different +SCSI host adapters through host adapter drivers. When the system probes the .Em SCSI buses, it attaches any devices it finds to the appropriate drivers. If no driver seems appropriate, then it attaches the device to the -uk (unknown) driver so that user level scsi ioctls may +uk (unknown) driver so that user level SCSI ioctls may still be performed against the device. .Sh KERNEL CONFIGURATION The option SCSIDEBUG enables the debug ioctl. @@ -87,7 +87,7 @@ SCSI logical unit 0 on SCSI bus 0. Individual scsibuses can be wired down to specific controllers with a config line similar to .Cd "scsibus0 at ahc0" -which assigns scsi bus 0 to the first unit using the ahc driver. +which assigns SCSI bus 0 to the first unit using the ahc driver. For controllers supporting more than one bus, the particular bus can be specified as in .Cd "scsibus3 at ahc1 bus 1" @@ -106,17 +106,17 @@ There are a number of ioctls that work on any device. They are defined in .Aq Pa sys/scsiio.h -and can be applied against any scsi device that permits them. +and can be applied against any SCSI device that permits them. For the tape, it must be applied against the control device. See the manual page for each device type for more information about -how generic scsi ioctls may be applied to a specific device. +how generic SCSI ioctls may be applied to a specific device. .Bl -tag -width DIOCSDINFO____ .It Dv SCIOCRESET* Reset a device. .It Dv SCIOCDEBUG Turn on debugging. -All scsi operations originating from this device's driver +All SCSI operations originating from this device's driver will be traced to the console, along with other information. Debugging is controlled by four bits, described in the header file. If no debugging is configured into the kernel, debugging will have @@ -125,7 +125,7 @@ no effect. debugging is controlled by the configuration option .Em SCSIDEBUG . .It Dv SCIOCCOMMAND -Take a scsi command and data from a user process and apply them to the scsi +Take a SCSI command and data from a user process and apply them to the SCSI device. Return all status information and return data to the process. The ioctl will return a successful status even if the device rejected the @@ -154,7 +154,7 @@ The four bits that make up the debug level each control certain types of debugging information. .Bl -tag -width "Bit 0" .It Dv Bit 0 -shows all scsi bus operations including scsi commands, +shows all SCSI bus operations including SCSI commands, error information and the first 48 bytes of any data transferred. .It Dv Bit 1 shows routines called. |