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authorTycho Nightingale <tychon@FreeBSD.org>2019-04-02 19:06:25 +0000
committerTycho Nightingale <tychon@FreeBSD.org>2019-04-02 19:06:25 +0000
commita8d9ee9c509202127cab5b10147ee62b8cd9652f (patch)
tree5a11a1bf87653ed492e4260c7c2cc9142ea68407 /tools/tools/ioat/ioatcontrol.8
parent9708c3a2b83fb11b09e93a60c747eabecba1169a (diff)
downloadsrc-a8d9ee9c509202127cab5b10147ee62b8cd9652f.tar.gz
src-a8d9ee9c509202127cab5b10147ee62b8cd9652f.zip
ioatcontrol(8) could exercise 8k-aligned copy with page-break, crc and
crc-copy modes. Reviewed by: cem Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D19780
Notes
Notes: svn path=/head/; revision=345812
Diffstat (limited to 'tools/tools/ioat/ioatcontrol.8')
-rw-r--r--tools/tools/ioat/ioatcontrol.89
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/tools/ioat/ioatcontrol.8 b/tools/tools/ioat/ioatcontrol.8
index 1f19ff94a78b..35f8d1fecc28 100644
--- a/tools/tools/ioat/ioatcontrol.8
+++ b/tools/tools/ioat/ioatcontrol.8
@@ -35,9 +35,12 @@
.Nm
.Op Fl c Ar period
.Op Fl E
+.Op Fl e
.Op Fl f
.Op Fl m
.Op Fl V
+.Op Fl x
+.Op Fl X
.Op Fl z
.Ar channel_number
.Ar num_txns
@@ -65,6 +68,8 @@ The arguments are as follows:
Configure the channel's interrupt coalescing period, in microseconds
(defaults to 0).
.It Fl E
+Test contiguous 8k copy.
+.It Fl e
Test non-contiguous 8k copy.
.It Fl f
Test block fill (by default,
@@ -74,6 +79,10 @@ tests copy)
Test memcpy instead of DMA.
.It Fl V
Verify copies/fills for accuracy
+.It Fl x
+Test DMA CRC.
+.It Fl X
+Test DMA copy with CRC.
.It Fl z
Zero device statistics before running test.
.El