netdev-dpdk: Move to DPDK 1.7.1

This patch updates the documentation to reflect that DPDK 1.7.1
is supported. Travis scripts have also been updated to reflect
this. DPDK phy and ring ports were validated against DPDK 1.7.1.

Reviewed-by: Mark D. Gray <mark.d.gray@intel.com>
Signed-off-by: Maryam Tahhan <maryam.tahhan@intel.com>
Acked-by: Daniele Di Proietto <ddiproietto@vmware.com>
Acked-by: Thomas Graf <tgraf@noironetworks.com>
Acked-by: Pravin B Shelar <pshelar@nicira.com>

.travis.yml

@@ -8,7 +8,7 @@ before_install: ./.travis/prepare.sh
 env:
   - OPTS="--disable-ssl"
   - TESTSUITE=1 KERNEL=1 OPTS="--with-linux=./linux-3.16.2"
-  - KERNEL=1 DPDK=1 OPTS="--with-dpdk=./dpdk-1.7.0/build"
+  - KERNEL=1 DPDK=1 OPTS="--with-dpdk=./dpdk-1.7.1/build"
 
 script: ./.travis/build.sh $OPTS
 

.travis/build.sh

@@ -19,9 +19,9 @@ function install_kernel()
 
 function install_dpdk()
 {
-    wget http://www.dpdk.org/browse/dpdk/snapshot/dpdk-1.7.0.tar.gz
-    tar xzvf dpdk-1.7.0.tar.gz > /dev/null
-    cd dpdk-1.7.0
+    wget http://www.dpdk.org/browse/dpdk/snapshot/dpdk-1.7.1.tar.gz
+    tar xzvf dpdk-1.7.1.tar.gz > /dev/null
+    cd dpdk-1.7.1
     find ./ -type f | xargs sed -i 's/max-inline-insns-single=100/max-inline-insns-single=400/'
     sed -ri 's,(CONFIG_RTE_BUILD_COMBINE_LIBS=).*,\1y,' config/common_linuxapp
     make config CC=gcc T=x86_64-native-linuxapp-gcc

INSTALL.DPDK

@@ -14,10 +14,10 @@ and "make".
 Building and Installing:
 ------------------------
 
-Required DPDK 1.7.
+Required DPDK 1.7
 
 DPDK:
-Set dir i.g.:   export DPDK_DIR=/usr/src/dpdk-1.7.0
+Set dir i.g.:   export DPDK_DIR=/usr/src/dpdk-1.7.1
 cd $DPDK_DIR
 update config/common_linuxapp so that dpdk generate single lib file.
 (modification also required for IVSHMEM build)

acinclude.m4

@@ -206,7 +206,7 @@ AC_DEFUN([OVS_CHECK_DPDK], [
     OVS_LDFLAGS="$OVS_LDFLAGS -L$DPDK_LIB_DIR"
     OVS_CFLAGS="$OVS_CFLAGS -I$DPDK_INCLUDE"
 
-    # DPDK 1.7.0 pmd drivers are not linked unless --whole-archive is used.
+    # DPDK 1.7 pmd drivers are not linked unless --whole-archive is used.
     #
     # This happens because the rest of the DPDK code doesn't use any symbol in
     # the pmd driver objects, and the drivers register themselves using an