Package list ibutils / 6d60b35d-a030-4561-b9a9-71fb66f0c0a9/main ibmgtsim / utils / mkSimNodeDir
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#!/bin/bash

#--
# Copyright (c) 2004-2010 Mellanox Technologies LTD. All rights reserved.
#
# This software is available to you under a choice of one of two
# licenses.  You may choose to be licensed under the terms of the GNU
# General Public License (GPL) Version 2, available from the file
# COPYING in the main directory of this source tree, or the
# OpenIB.org BSD license below:
#
#     Redistribution and use in source and binary forms, with or
#     without modification, are permitted provided that the following
#     conditions are met:
#
#      - Redistributions of source code must retain the above
#        copyright notice, this list of conditions and the following
#        disclaimer.
#
#      - Redistributions in binary form must reproduce the above
#        copyright notice, this list of conditions and the following
#        disclaimer in the documentation and/or other materials
#        provided with the distribution.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
#--

usage="$0 -n node-name [-g sim-guids-file]"
function help () {
cat <<EOF
$usage

This utility build the /proc like file tree for the given node
based on the guids dump file produced by the simulator.

Options:
-n node-name = the node name to create the files for.
-g sim-guids-file = dump file to use. default is ./ibmgtsim.guids.txt

LIMITATIONS:
Only HCAs are supported.
Single HCA per guid.

EOF
exit 0
}

guids_file=ibmgtsim.guids.txt

while getopts ":n:gh" options; do
  case $options in
    n ) node_name=$OPTARG;;
    g ) guids_file=$OPTARG;;
    h ) help;;
    \? ) echo $usage
         exit 1;;
    * ) echo $usage
        exit 1;;
  esac
done

if test -z $node_name; then
    echo "You must specify a node name using the -n option."
    exit 1
fi

# find the node by name in the guids file:
nodeGuid=`awk '/NODE *'$node_name'\/U1/{print $3}' $guids_file`
if test -z $nodeGuid; then
    echo "Fail to find node:$node_name in $guids_file"
    exit 1
fi
port1Guid=`awk '/PORT *'$node_name'\/P1/{print $3}' $guids_file`
port2Guid=`awk '/PORT *'$node_name'\/P2/{print $3}' $guids_file`

ng=`echo $nodeGuid | sed -e 's/0x//' -e 's/\(....\)\(....\)\(....\)\(....\)/\1:\2:\3:\4/'`
pg1=`echo $port1Guid | sed -e 's/0x//' -e 's/\(....\)\(....\)\(....\)\(....\)/\1:\2:\3:\4/'`
pg2=`echo $port2Guid | sed -e 's/0x//' -e 's/\(....\)\(....\)\(....\)\(....\)/\1:\2:\3:\4/'`

echo "$node_name GUIDS: Node=$ng Port1=$pg1 Port2=$pg2"

# Create the node dir
mkdir -p $node_name/ca1

# Node Info
cat <<EOF > $node_name/ca1/info
name:          InfiniHost0
provider:      tavor
node GUID:     $ng
ports:         2
vendor ID:     0x2c9
device ID:     0x5a44
HW revision:   0xa1
FW revision:   0x300020002
EOF

# Port1
mkdir -p $node_name/ca1/port1

# port info
cat <<EOF > $node_name/ca1/port1/info
state:         INIT
LID:           0x0000
LMC:           0x0000
SM LID:        0x0001
SM SL:         0x0000
Capabilities:  IsTrapSupported
               IsAutomaticMigrationSupported
               IsSLMappingSupported
               IsLEDInfoSupported
               IsSystemImageGUIDSupported
               IsVendorClassSupported
               IsCapabilityMaskNoticeSupported
EOF

# pkey
cat <<EOF > $node_name/ca1/port1/pkey_table
[  0] ffff
EOF

# gids
cat <<EOF > $node_name/ca1/port1/gid_table
[  0] fe80:0000:0000:0000:$pg1
EOF

# Port2
mkdir -p $node_name/ca1/port2

# port info
cat <<EOF > $node_name/ca1/port2/info
state:         INIT
LID:           0x0000
LMC:           0x0000
SM LID:        0x0001
SM SL:         0x0000
Capabilities:  IsTrapSupported
               IsAutomaticMigrationSupported
               IsSLMappingSupported
               IsLEDInfoSupported
               IsSystemImageGUIDSupported
               IsVendorClassSupported
               IsCapabilityMaskNoticeSupported
EOF

# pkey
cat <<EOF > $node_name/ca1/port2/pkey_table
[  0] ffff
EOF

# gids
cat <<EOF > $node_name/ca1/port2/gid_table
[  0] fe80:0000:0000:0000:$pg2
EOF