Hi Sergio,
Right, without the change to dpdk.am, it builds correctly with the crypto libraries, but the plugin fails to load. After the change, i'm able to load the plugin, but the enqueue_crypto call does not return, no crypto error ops counters are incremented either Building it using the "make release". -Avinash -------------------------------------------------------------------------------- Hi, So without the change to dpdk.am, does the build completes correctly (including both crypto libraries) but you fail to load the plugin? Are you building a VPP release or from master? Sergio On Mon, May 22, 2017 at 9:51 AM, Avinash Gonsalves < avinash.gonsal...@gmail.com> wrote: > Need help with the DPDK crypto plugin, > > > After I moved to the DPDK Crypto plugin, and built it with: > > *make vpp_uses_dpdk_cryptodev_sw=yes build* > > > On running VPP faced the following error: > > *load_one_plugin:184: Loaded plugin: acl_plugin.so (Access Control Lists)* > > *load_one_plugin:142: > /vpp/build-root/install-vpp-native/vpp/lib64/vpp_plugins/dpdk_plugin.so: > undefined symbol: aesni_gcm128_init* > > *load_one_plugin:143: Failed to load plugin 'dpdk_plugin.so'* > > *Aborted (core dumped)* > > > I fixed this one by modifying to use a share lib, > > --- a/fastpath/vpp/vpp-src/src/plugins/dpdk.am > > +++ b/fastpath/vpp/vpp-src/src/plugins/dpdk.am > > @@ -17,9 +17,10 @@ vppplugins_LTLIBRARIES += dpdk_plugin.la > > dpdk_plugin_la_LDFLAGS = $(AM_LDFLAGS) -Wl,--whole-archive,-l: > libdpdk.a,--no-whole-archive > > if WITH_DPDK_CRYPTO_SW > > dpdk_plugin_la_LDFLAGS += -Wl,--exclude-libs,libIPSec_ > MB.a,-l:libIPSec_MB.a > > -dpdk_plugin_la_LDFLAGS += -Wl,--exclude-libs,libisal_ > crypto.a,-l:libisal_crypto.a > > -endif > > +dpdk_plugin_la_LDFLAGS += -Wl,-lm,-ldl,-lisal_crypto > > +else > > dpdk_plugin_la_LDFLAGS += -Wl,-lm,-ldl > > +endif > > > After this change, the rte_cryptodev_enqueue_burst, does not return > decrypted packets. > Any configuration that I'm missing? > > > This is my system configuration: > > *No LSB modules are available.* > > *Distributor ID: Ubuntu* > > *Description: Ubuntu 16.04.1 LTS* > > *Release: 16.04* > > *Codename: xenial* > > *# uname -a* > > *Linux VPP 4.4.0-75-generic #96-Ubuntu SMP Thu Apr 20 09:56:33 UTC 2017 > x86_64 x86_64 x86_64 GNU/Linux* > > > >
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