Pull osi into release branch

[linux-2.6-omap-h63xx.git] / Documentation / networking / ip-sysctl.txt

diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index af6a63ab9026a3f834a92af6746212e6b7e971f6..32c2e9da5f3a3dd0f2c522799ffa92575f64a01e 100644 (file)
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -433,6 +433,12 @@ 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
@@ -874,8 +880,7 @@ accept_redirects - BOOLEAN
 accept_source_route - INTEGER
        Accept source routing (routing extension header).
 
-       > 0: Accept routing header.
-       = 0: Accept only routing header type 2.
+       >= 0: Accept only routing header type 2.
        < 0: Do not accept routing header.
 
        Default: 0