From 354a041559d883ca4f6436abe00e280ba0942440 Mon Sep 17 00:00:00 2001 From: Libor Michalek Date: Wed, 20 Jul 2005 00:07:19 +0000 Subject: [PATCH] r2878: Basic userspace cm info. --- README | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/README b/README index e69de29..85e84af 100644 --- a/README +++ b/README @@ -0,0 +1,29 @@ +This README is for userspace cm library. + +Building + +To make this directory, run: +./autogen.sh && ./configure && make && make install + +Typically the autogen and configure steps only need be done the first +time unless configure.in or Makefile.am changes. + +Libraries are installed by default at /usr/local/lib/infiniband. + +Device files + +The userspace CM uses a single device file regardless of the number +of adapters or ports present. + +To create the appropriate character device file automatically with +udev, a rule like + + KERNEL="ucm", NAME="infiniband/%k", MODE="0666" + +can be used. This will create the device node named + + /dev/infiniband/ucm + +or you can create it manually + + mknod /dev/infiniband/ucm c 231 255 -- 2.41.0