Upgrading dpdk version to 19.11

Upgrading dpdk version from 18.11 to 19.11
Added notes regarding backward compatability.

Signed-off-by: Jabir Kanhira Kadavathu <jabir.kanhira.kadavathu@intel.com>
Change-Id: Id95598ca92efd8c39025ea295ddf3521b138c79c

diff --git a/docs/release/userguide/installguide.oneclick.rst b/docs/release/userguide/installguide.oneclick.rst
index 61d561a..76a81db 100644 (file)
--- a/docs/release/userguide/installguide.oneclick.rst
+++ b/docs/release/userguide/installguide.oneclick.rst
@@ -290,11 +290,16 @@ To make some changes when a container is running run:
 List of default plugins for collectd container
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 .. note::
-   The dpdk plugins dpdkevents and dpdkstat were tested with DPDK v18.11.
-   From Iruya release onwards, Barometer will support only DPDK v18.11 and above.
-   If you would like to use lower versions, you would need to change the Makefile path from
-   '(WORK_DIR)/kernel/linux/kni/Makefile' to (WORK_DIR)/lib/librte_eal/linuxapp/kni/Makefile
-   in '(WORK_DIR)/src/dpdk/Makefile'.
+   From Jerma release, the supported dpdk version is 19.11
+
+   If you would like to use v18.11, Do the following changes:
+    1.Update the dpdk version to v18.11 in <barometer>/src/package-list.mk
+    2.Replace all 'common_linux' string with 'common_linuxapp' in <barometer>/src/dpdk/Makefile
+   
+   If you would like to downgrade to a version lower than v18.11, Do the following changes:
+    1.Update the dpdk version to a version lower than v18.11(Eg:- v16.11) in <barometer>/src/package-list.mk
+    2.Replace all 'common_linux' string with 'common_linuxapp' in <barometer>/src/dpdk/Makefile
+    3.Change the Makefile path from '(WORKDIR)/kernel/linux/kni/Makefile' to (WORKDIR)/lib/librte_eal/linuxapp/kni/Makefile in '(WORK_DIR)/src/dpdk/Makefile'.
 
 By default the collectd is started with default configuration which includes
 the followin plugins:

diff --git a/src/dpdk/Makefile b/src/dpdk/Makefile
index dec8cae..f7efa3d 100644 (file)
--- a/src/dpdk/Makefile
+++ b/src/dpdk/Makefile
@@ -34,14 +34,14 @@ TAG_DONE_FLAG = $(WORK_DIR)/.$(DPDK_TAG).tag.done
 
 # VHOST configuration options are stored in different files based on DPDK version
 # v1.2.3r0-v1.6.0r2 - configuration inside config/defconfig_x86_64-default-linuxapp-gcc
-# v1.7.0-rc1-v2.2.0 - configuration inside config/common_linuxapp
-# v16 and newer - configuration split between config/common_linuxapp and config/common_base
+# v1.7.0-rc1-v2.2.0 - configuration inside config/common_linux
+# v16 and newer - configuration split between config/common_linux and config/common_base
 DPDK_TAG_MAJOR = $(shell echo $(DPDK_TAG) | cut -d. -f1)
 DPDK_TAG_MINOR = $(shell echo $(DPDK_TAG) | cut -d. -f2)
 ifeq ($(DPDK_TAG_MAJOR),v1)
 ifeq ($(DPDK_TAG_MINOR), $(filter $(DPDK_TAG_MINOR), 7 8))
     DPDK_TARGET = x86_64-native-linuxapp-gcc
-    CONFIG_FILE_LINUXAPP = $(WORK_DIR)/config/common_linuxapp
+    CONFIG_FILE_LINUXAPP = $(WORK_DIR)/config/common_linux
 else
     DPDK_TARGET = x86_64-default-linuxapp-gcc
     CONFIG_FILE_LINUXAPP = $(WORK_DIR)/config/defconfig_x86_64-default-linuxapp-gcc
@@ -49,11 +49,11 @@ endif
 else
 ifeq ($(DPDK_TAG_MAJOR),v2)
     DPDK_TARGET = x86_64-native-linuxapp-gcc
-    CONFIG_FILE_LINUXAPP = $(WORK_DIR)/config/common_linuxapp
+    CONFIG_FILE_LINUXAPP = $(WORK_DIR)/config/common_linux
 else
     DPDK_TARGET = x86_64-native-linuxapp-gcc
     CONFIG_FILE_BASE = $(WORK_DIR)/config/common_base
-    CONFIG_FILE_LINUXAPP = $(WORK_DIR)/config/common_linuxapp
+    CONFIG_FILE_LINUXAPP = $(WORK_DIR)/config/common_linux
 endif
 endif
 

diff --git a/src/package-list.mk b/src/package-list.mk
index dce32cf..27ca3de 100644 (file)
--- a/src/package-list.mk
+++ b/src/package-list.mk
@@ -6,7 +6,7 @@
 # dpdk section
 # DPDK_URL ?= git://dpdk.org/dpdk
 DPDK_URL ?= http://dpdk.org/git/dpdk
-DPDK_TAG ?= v18.11
+DPDK_TAG ?= v19.11
 
 LIBPQOS_URL ?= https://github.com/01org/intel-cmt-cat.git
 LIBPQOS_TAG ?= master