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Diffstat (limited to 'platform/linux-dpdk/README')
| -rw-r--r-- | platform/linux-dpdk/README | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/platform/linux-dpdk/README b/platform/linux-dpdk/README index 64419334b..5a82257e7 100644 --- a/platform/linux-dpdk/README +++ b/platform/linux-dpdk/README @@ -61,6 +61,9 @@ Enable pcap pmd to use ODP-DPDK without DPDK supported NIC's: cd <dpdk-dir>/x86_64-native-linuxapp-gcc sed -ri 's,(CONFIG_RTE_LIBRTE_PMD_PCAP=).*,\1y,' .config +Enable openssl crypto pmd to use openssl with odp-dpdk: + sed -ri 's,(CONFIG_RTE_LIBRTE_PMD_OPENSSL=).*,\1y,' .config + Now return to parent directory and build DPDK: cd .. @@ -287,3 +290,39 @@ scripts/git-transplant.py platform/linux-generic/ platform/linux-dpdk/ \ It prints the list of prospective patches to be ported. See its comments about what it does. + +9. Building odp-dpdk with dpdk crypto PMD's +====================================================== + +Refer to dpdk crypto documentation for detailed building of crypto PMD's: +http://dpdk.org/doc/guides/cryptodevs/index.html. + +To build odp-dpdk with dpdk virtual crypto devices, we need to build supporting +intel multi-buffer library prior to dpdk build. + +get the Intel multi-buffer crypto from, +https://downloadcenter.intel.com/download/22972 +and follow the README from the repo on how to build the library. + +building dpdk: + +Follow the instructions from "Compile DPDK" section. +Make sure to enable necessary crypto PMD's, + +# Compile PMD for AESNI backed device +sed -ri 's,(CONFIG_RTE_LIBRTE_PMD_AESNI_MB=).*,\1y,' .config + +# Compile PMD for AESNI GCM device +sed -ri 's,(CONFIG_RTE_LIBRTE_PMD_AESNI_GCM=).*,\1y,' .config + +# Compile PMD for SNOW 3G device +sed -ri 's,(CONFIG_RTE_LIBRTE_PMD_SNOW3G=).*,\1y,' .config + +AESNI_MULTI_BUFFER_LIB_PATH=/path-to/Intel-multi-buffer-crypto/ \ + make install T=x86_64-native-linuxapp-gcc EXTRA_CFLAGS="-fPIC" + +when building odp-dpdk application, add the multi-buffer crypto library path to make file. +Before running the application, export ODP_PLATFORM_PARAMS with corresponding +crypto vdev's. +ex: ODP_PLATFORM_PARAMS="-n 4 --vdev cryptodev_aesni_mb_pmd,max_nb_sessions=32 \ + --vdev cryptodev_null_pmd,max_nb_sessions=32" |