[src/trunk]: src/usr.sbin/eshconfig - Document the -i flag (PR/26684)

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

details:   https://anonhg.NetBSD.org/src/rev/819ac854961f
branches:  trunk
changeset: 582117:819ac854961f
user:      peter <peter%NetBSD.org@localhost>
date:      Fri Jun 17 17:49:07 2005 +0000

description:
- Document the -i flag (PR/26684)
- Add arguments to the relevant flags.

diffstat:

 usr.sbin/eshconfig/eshconfig.8 |  21 ++++++++++++---------
 1 files changed, 12 insertions(+), 9 deletions(-)

diffs (71 lines):

diff -r af4e9717bba1 -r 819ac854961f usr.sbin/eshconfig/eshconfig.8
--- a/usr.sbin/eshconfig/eshconfig.8    Fri Jun 17 17:46:18 2005 +0000
+++ b/usr.sbin/eshconfig/eshconfig.8    Fri Jun 17 17:49:07 2005 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: eshconfig.8,v 1.5 2002/01/19 03:12:18 wiz Exp $
+.\"    $NetBSD: eshconfig.8,v 1.6 2005/06/17 17:49:07 peter Exp $
 .\"
 .\" Copyright (c) 1998 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -35,7 +35,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 .\" POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd February 3, 1998
+.Dd June 17, 2005
 .Dt ESHCONFIG 8
 .Os
 .Sh NAME
@@ -47,6 +47,7 @@
 .Op Fl c Ar bytes
 .Op Fl d Ar filename
 .Op Fl e
+.Op Fl i Ar usecs
 .Op Fl m Ar bytes
 .Op Fl r Ar bytes
 .Op Fl s
@@ -68,11 +69,11 @@
 Available operands for
 .Nm eshconfig :
 .Bl -tag -width Ds
-.It Fl b
+.It Fl b Ar bytes
 Adjust the burst size for read (by NIC of host memory) DMA.
-.It Fl c
+.It Fl c Ar bytes
 Adjust the burst size for write (by NIC of host memory) DMA.
-.It Fl d
+.It Fl d Ar filename
 Filename for file to download into NIC firmware.
 This must be a file in the standard Essential format, with :04 preceding
 every line, and a tag line at the end indicating the characteristics
@@ -83,12 +84,14 @@
 system is rebooted.
 Setting this parameter ensures that the changes will be written to
 EEPROM.
-.It Fl m
+.It Fl i Ar usecs
+Interrupt delay in microseconds.
+.It Fl m Ar bytes
 Minimum number of bytes to DMA in one direction (read or write)
 before allowing a DMA in the other direction.  Tuning this prevents
 one direction from dominating the flow of bytes, and artificially
 throttling the NIC.
-.It Fl r
+.It Fl r Ar bytes
 Bytes before DMA starts for read (from host to NIC).
 This controls how soon the DMA is triggered;  until this many bytes
 are requested, the DMA will not begin.
@@ -97,10 +100,10 @@
 Repeat the option to suppress non-zero statistics.
 .It Fl t
 Show current tuning parameters on the host.
-.It Fl u
+.It Fl u Ar filename
 Name of file to which the NIC firmware should be uploaded.
 Not currently supported.
-.It Fl w
+.It Fl w Ar bytes
 Number of bytes required before write (from NIC to host) DMA
 is started.
 Until this many bytes are ready to be written, the DMA will not start.