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authorThomas Monjalon <thomas.monjalon@6wind.com>2015-04-09 19:03:14 +0200
committerThomas Monjalon <thomas.monjalon@6wind.com>2015-04-13 22:50:09 +0200
commit2fed8601cdfc9f9a8ae3e2deab756b65e429e042 (patch)
tree9da0e473cee1770052f72f74ccd4456fa5f9b3dd /scripts
parent9c283ffe2c72ba8686f93edf508f165e18a0e0fd (diff)
downloaddpdk-2fed8601cdfc9f9a8ae3e2deab756b65e429e042.zip
dpdk-2fed8601cdfc9f9a8ae3e2deab756b65e429e042.tar.gz
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scripts: test null forwarding
This script ease testing of basic initializations and Rx/Tx bursts. It may help to check obvious regressions. In order to run it on a standard development machine, it doesn't use neither hugepages nor real interfaces. The optional parameters are: - build directory (default: build) - coremask (default: 3 i.e. cores 0 and 1) Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/test-null.sh46
1 files changed, 46 insertions, 0 deletions
diff --git a/scripts/test-null.sh b/scripts/test-null.sh
new file mode 100755
index 0000000..ef6d800
--- /dev/null
+++ b/scripts/test-null.sh
@@ -0,0 +1,46 @@
+#! /bin/sh -e
+
+# BSD LICENSE
+#
+# Copyright 2015 6WIND S.A.
+#
+# 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.
+# * Neither the name of 6WIND S.A. nor the names of its
+# contributors may be used to endorse or promote products derived
+# from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# Run a quick testpmd forwarding with null PMD without hugepage
+
+build=${1:-build}
+coremask=${2:-3} # default using cores 0 and 1
+
+if grep -q SHARED_LIB=y $build/.config; then
+ export LD_LIBRARY_PATH=$build/lib:$LD_LIBRARY_PATH
+ pmd='-d librte_pmd_null.so'
+fi
+
+(sleep 1 && echo stop) |
+$build/app/testpmd -c $coremask -n 1 --no-huge \
+ $pmd --vdev eth_null1 --vdev eth_null2 -- \
+ --total-num-mbufs=2048 -ia