From f4c6056427ee95179408df8680cc4a24296d3cea Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Wed, 9 Dec 2009 14:21:36 -0800 Subject: [PATCH] --- yaml --- r: 177111 b: refs/heads/master c: f7111821e51a58ee0f548f256743121ce1b365ae h: refs/heads/master i: 177109: 26ef5376de7ef760a736d29c28fe983f869b643c 177107: e122ec9ff3a50a98faad7d1bd02795aa1a626870 177103: 1c16a6678cded247c03a440a8401ae38f5bbfd49 v: v3 --- [refs] | 2 +- trunk/Documentation/infiniband/ipoib.txt | 10 +++++----- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/[refs] b/[refs] index 513c006624ec..b25e3ca91e41 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 55464d461bdcffc4422aebfb750eacf99e3c0f27 +refs/heads/master: f7111821e51a58ee0f548f256743121ce1b365ae diff --git a/trunk/Documentation/infiniband/ipoib.txt b/trunk/Documentation/infiniband/ipoib.txt index 6d40f00b358c..64eeb55d0c09 100644 --- a/trunk/Documentation/infiniband/ipoib.txt +++ b/trunk/Documentation/infiniband/ipoib.txt @@ -36,11 +36,11 @@ Datagram vs Connected modes fabric with a 2K MTU, the IPoIB MTU will be 2048 - 4 = 2044 bytes. In connected mode, the IB RC (Reliable Connected) transport is used. - Connected mode is to takes advantage of the connected nature of the - IB transport and allows an MTU up to the maximal IP packet size of - 64K, which reduces the number of IP packets needed for handling - large UDP datagrams, TCP segments, etc and increases the performance - for large messages. + Connected mode takes advantage of the connected nature of the IB + transport and allows an MTU up to the maximal IP packet size of 64K, + which reduces the number of IP packets needed for handling large UDP + datagrams, TCP segments, etc and increases the performance for large + messages. In connected mode, the interface's UD QP is still used for multicast and communication with peers that don't support connected mode. In