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authorConrad Meyer <cem@FreeBSD.org>2015-12-10 02:05:35 +0000
committerConrad Meyer <cem@FreeBSD.org>2015-12-10 02:05:35 +0000
commit6a301ac85a71a4f645c2ce7f72ea594015c41348 (patch)
treec863c582e8c0f35db4d5e469cc3e0b074a220f17 /tools/tools/ioat/ioatcontrol.8
parenteef0660a7f7841fc761e9a9e812ceb9efcde4434 (diff)
downloadsrc-6a301ac85a71a4f645c2ce7f72ea594015c41348.tar.gz
src-6a301ac85a71a4f645c2ce7f72ea594015c41348.zip
ioat(4): Add ioatcontrol(8) testing for copy_8k
Add -E ("Eight k") and -m ("Memcpy") modes to the ioatcontrol(8) tool. Prompted by: rpokala Sponsored by: EMC / Isilon Storage Division
Notes
Notes: svn path=/head/; revision=292044
Diffstat (limited to 'tools/tools/ioat/ioatcontrol.8')
-rw-r--r--tools/tools/ioat/ioatcontrol.88
1 files changed, 7 insertions, 1 deletions
diff --git a/tools/tools/ioat/ioatcontrol.8 b/tools/tools/ioat/ioatcontrol.8
index 2306d3876a36..002759fb5be8 100644
--- a/tools/tools/ioat/ioatcontrol.8
+++ b/tools/tools/ioat/ioatcontrol.8
@@ -24,7 +24,7 @@
.\"
.\" $FreeBSD$
.\"
-.Dd October 28, 2015
+.Dd December 9, 2015
.Dt IOATCONTROL 8
.Os
.Sh NAME
@@ -33,7 +33,9 @@
.Xr ioat 4
.Sh SYNOPSIS
.Nm
+.Op Fl E
.Op Fl f
+.Op Fl m
.Op Fl V
.Ar channel_number
.Ar num_txns
@@ -55,10 +57,14 @@ allows one to issue some number of test operations to the
driver on a specific hardware channel.
The arguments are as follows:
.Bl -tag -width Ds
+.It Fl E
+Test non-contiguous 8k copy.
.It Fl f
Test block fill (by default,
.Nm
tests copy)
+.It Fl m
+Test memcpy instead of DMA.
.It Fl V
Verify copies/fills for accuracy
.El