[src/trunk]: src/share/man/man4 Sync with reality.

[ad <ad%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/e96730afc06d
branches:  trunk
changeset: 501793:e96730afc06d
user:      ad <ad%NetBSD.org@localhost>
date:      Sun Jan 07 16:01:10 2001 +0000

description:
Sync with reality.

diffstat:

 share/man/man4/iop.4 |  25 +++++++++++++++++++++----
 1 files changed, 21 insertions(+), 4 deletions(-)

diffs (54 lines):

diff -r 5b844cf2679a -r e96730afc06d share/man/man4/iop.4
--- a/share/man/man4/iop.4      Sun Jan 07 15:56:01 2001 +0000
+++ b/share/man/man4/iop.4      Sun Jan 07 16:01:10 2001 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: iop.4,v 1.5 2000/12/11 13:53:11 ad Exp $
+.\"    $NetBSD: iop.4,v 1.6 2001/01/07 16:01:10 ad Exp $
 .\"
 .\" Copyright (c) 2000 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -56,9 +56,12 @@
 .Sh IOCTL INTERFACE
 The following structures and constants are defined in
 .Pa dev/i2o/i2ovar.h .
-Note that the header
+Note that the headers
+.Pa sys/types.h ,
+.Pa sys/device.h
+and
 .Pa dev/i2o/i2o.h
-is a prerequsite and must therefore be included beforehand.
+are prerequsites and must therefore be included beforehand.
 .Bl -tag -width OTTF
 .It Dv IOPIOCPT (struct ioppt)
 Submit a message to the IOP and return the reply.  Note that the return
@@ -87,7 +90,7 @@
 .Nm
 driver's operational limits.
 .It Dv IOPIOCGLCT (struct iovec)
-Return the
+Retreive the
 .Nm
 driver's copy of the logical configuration table.  This copy of the LCT
 matches the current device configuration, but is not necessarily the latest
@@ -104,6 +107,20 @@
 attach or detach devices as necessary.  Note that higher-level
 reconfiguration tasks (such as logically re-scanning SCSI busses) will not
 be performed by this ioctl.
+.It Dv IOPIOCGTIDMAP (struct iovec)
+Retrieve the TID to device map.  This map indicates which targets are
+configured, and what the corresponding device name for each is.  Although at
+any given point it contains the same number of entries as the LCT, the number
+of entries should be determined using the iov_len field from the returned
+iovec.
+.Bd -literal
+struct iop_tidmap {
+       u_short it_tid;
+       u_short it_flags;
+       char    it_dvname[sizeof(((struct device *)NULL)->dv_xname)];
+};
+#define        IT_CONFIGURED   0x02    /* target configured */
+.Ed
 .El
 .Sh FILES
 .Bl -tag -width /dev/iopn -compact