On 03/23/16 21:39, Mike Holmes wrote:
On 23 March 2016 at 14:30, Mike Holmes <mike.hol...@linaro.org
<mailto:mike.hol...@linaro.org>> wrote:
On 23 March 2016 at 13:22, Nikolay Nikolaev
<n.nikol...@virtualopensystems.com
<mailto:n.nikol...@virtualopensystems.com>> wrote:
On Wed, Mar 23, 2016 at 6:44 PM, Mike Holmes
<mike.hol...@linaro.org <mailto:mike.hol...@linaro.org>> wrote:
We need to note that you must run that script from the
root of ODP and not in the scripts dir, I tried that and
it failed to find ./bootstrap
When I do run from the root dir I get the following
make[2]: Entering directory
'/home/mike/git/odp/test/performance'
CCLD odp_crypto
../../lib/.libs/libodp.a(io_ops.o):(.rodata+0x8):
undefined reference to `pcap_pktio_ops'
collect2: error: ld returned 1 exit status
Makefile:704: recipe for target 'odp_crypto' failed
make[2]: *** [odp_crypto] Error 1
make[2]: Leaving directory
'/home/mike/git/odp/test/performance'
Makefile:412: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/home/mike/git/odp/test'
Makefile:464: recipe for target 'all-recursive' failed
make: *** [all-recursive] Error 1
However the dependencies don't list anything about pcap
to run this script, should the script test for pcap support ?
From personal experience it might be worth download and
compile a static pcap library, but maybe that is too much for
this script.
I can't get this to fail the same way now, I think it may have
been damaged by running the script from the script dir first
possibly ?
regards,
Nikolay Nikolaev
3.4.1 Building DPDK and ODP with DPDK pktio support
DPDK packet I/O has been tested to work with DPDK v2.2.0.
Follow steps in ./scripts/build-pktio-dpdk
On 21 March 2016 at 03:16, Maxim Uvarov
<maxim.uva...@linaro.org <mailto:maxim.uva...@linaro.org>>
wrote:
Add script to quickly build odp with dpdk pktio support.
Signed-off-by: Maxim Uvarov <maxim.uva...@linaro.org
<mailto:maxim.uva...@linaro.org>>
---
.gitignore | 1 +
scripts/build-pktio-dpdk | 26 ++++++++++++++++++++++++++
2 files changed, 27 insertions(+)
create mode 100755 scripts/build-pktio-dpdk
diff --git a/.gitignore b/.gitignore
index b4c146b..4945d25 100644
--- a/.gitignore
+++ b/.gitignore
@@ -31,6 +31,7 @@ core
cscope.out
depcomp
doc/output
+dpdk/
install-sh
lib/
libtool
diff --git a/scripts/build-pktio-dpdk
b/scripts/build-pktio-dpdk
new file mode 100755
index 0000000..bcc00b0
--- /dev/null
+++ b/scripts/build-pktio-dpdk
@@ -0,0 +1,26 @@
+#!/bin/bash
+
+TARGET=${TARGET:-"x86_64-native-linuxapp-gcc"}
+
+git clone http://dpdk.org/git/dpdk dpdk
+pushd dpdk
+git checkout -b bv2.2.0 v2.2.0
+
+#Make and edit DPDK configuration
+make config T=${TARGET} O=${TARGET}
+pushd x86_64-native-linuxapp-gcc
+sed -ri 's,(CONFIG_RTE_BUILD_COMBINE_LIBS=).*,\1y,'
.config
+#To use I/O without DPDK supported NIC's enable pcap pmd:
+sed -ri 's,(CONFIG_RTE_LIBRTE_PMD_PCAP=).*,\1y,' .config
+popd
+
+#Build DPDK
+make install T=${TARGET} EXTRA_CFLAGS="-fPIC"
+popd
+
+#Build ODP
+./bootstrap;
+./configure --enable-test-vald --enable-test-perf
--enable-test-cpp \
+ --enable-debug --enable-debug-print \
+ --with-dpdk-path=`pwd`/dpdk/${TARGET}
Opps
./configure --help
...
--with-netmap-path=DIR path to netmap root directory
(or in the default path if not specified).
--with-dpdk-path=DIR path to dpdk build directory
(or in the default path if not specified).
--with-sdk-install-path=DIR path to external libs and headers
(or in the default path if not specified).
...
I think that we meant to use with-sdk-install-path every time and drop
with-dpdk-path, with-netmap-path
for odp-dpdk or other platform.
For linux-generic it's different types if pktio. You can enable both
netmap and dpdk.
Maxim.
+make
--
2.7.1.250.gff4ea60
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--
Mike Holmes
Technical Manager - Linaro Networking Group
Linaro.org <http://www.linaro.org/>***│ *Open source
software for ARM SoCs
"Work should be fun and collaborative, the rest follows"
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--
Mike Holmes
Technical Manager - Linaro Networking Group
Linaro.org <http://www.linaro.org/>***│ *Open source software for
ARM SoCs
"Work should be fun and collaborative, the rest follows"
--
Mike Holmes
Technical Manager - Linaro Networking Group
Linaro.org <http://www.linaro.org/>***│ *Open source software for ARM SoCs
"Work should be fun and collaborative, the rest follows"
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