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authorEnji Cooper <ngie@FreeBSD.org>2016-05-27 20:12:32 +0000
committerEnji Cooper <ngie@FreeBSD.org>2016-05-27 20:12:32 +0000
commit9c395f96b8fd8697588067e002f6bacd5f6fd6da (patch)
tree3b788a59b700389f85d00fc53612b50b3bcf068f /tools/tools/ioat/ioatcontrol.8
parent65d4c609a4ccb226614485ccc2bc73f9e0d1366c (diff)
downloadsrc-9c395f96b8fd8697588067e002f6bacd5f6fd6da.tar.gz
src-9c395f96b8fd8697588067e002f6bacd5f6fd6da.zip
Remove note about bogus chain-len maximum
There's no current limit on chain-len with Broadwell DE chips; it isn't enforced in software, and there doesn't appear to be a hardware limitation either on the Intel Xeon D-1527 (Broadwell-DE) chip. MFC after: 1 week Sponsored by: EMC / Isilon Storage Division
Notes
Notes: svn path=/head/; revision=300868
Diffstat (limited to 'tools/tools/ioat/ioatcontrol.8')
-rw-r--r--tools/tools/ioat/ioatcontrol.82
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/tools/ioat/ioatcontrol.8 b/tools/tools/ioat/ioatcontrol.8
index 59539f724725..1f19ff94a78b 100644
--- a/tools/tools/ioat/ioatcontrol.8
+++ b/tools/tools/ioat/ioatcontrol.8
@@ -133,7 +133,7 @@ The
.Ar chain-len
argument determines the number of copies to chain together in a single DMA
transaction.
-The default is 1, and the maximum is currently 4.
+The default is 1.
.Pp
The
.Ar duration