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Date: Fri, 02 Mar 2007 18:24:26 -0800
From: Chris Leech <christopher.leech@...el.com>
To: linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Subject: [PATCH 5/9] I/OAT: Add documentation for the tcp_dma_copybreak sysctl
Signed-off-by: Chris Leech <christopher.leech@...el.com>
---
Documentation/networking/ip-sysctl.txt | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index d3aae1f..9541691 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -413,6 +413,12 @@ tcp_workaround_signed_windows - BOOLEAN
not receive a window scaling option from them.
Default: 0
+tcp_dma_copybreak - INTEGER
+ Lower limit, in bytes, of the size of socket reads that will be
+ offloaded to a DMA copy engine, if one is present in the system
+ and CONFIG_NET_DMA is enabled.
+ Default: 4096
+
CIPSOv4 Variables:
cipso_cache_enable - BOOLEAN
-
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