From: Ciara Power <ciara.power@intel.com>
Make is no longer supported for compiling DPDK, references are now
removed in the documentation.
Signed-off-by: Ciara Power <ciara.power@intel.com>
---
doc/guides/howto/lm_bond_virtio_sriov.rst | 4 +--
doc/guides/howto/lm_virtio_vhost_user.rst | 4 +--
doc/guides/howto/packet_capture_framework.rst | 21 +++------------
doc/guides/howto/pvp_reference_benchmark.rst | 27 +++++--------------
doc/guides/howto/vfd.rst | 4 +--
.../virtio_user_for_container_networking.rst | 2 +-
6 files changed, 16 insertions(+), 46 deletions(-)
On 07/09/2020 23:06, Thomas Monjalon wrote:
> From: Ciara Power <ciara.power@intel.com>
>
> Make is no longer supported for compiling DPDK, references are now
> removed in the documentation.
>
> Signed-off-by: Ciara Power <ciara.power@intel.com>
> ---
> doc/guides/howto/lm_bond_virtio_sriov.rst | 4 +--
> doc/guides/howto/lm_virtio_vhost_user.rst | 4 +--
> doc/guides/howto/packet_capture_framework.rst | 21 +++------------
> doc/guides/howto/pvp_reference_benchmark.rst | 27 +++++--------------
> doc/guides/howto/vfd.rst | 4 +--
> .../virtio_user_for_container_networking.rst | 2 +-
> 6 files changed, 16 insertions(+), 46 deletions(-)
>
[...]
Reviewed-by: Kevin Laatz <kevin.laatz@intel.com>
@@ -591,7 +591,7 @@ Set up DPDK in the Virtual Machine
rmmod virtio-pci ixgbevf
modprobe uio
- insmod /root/dpdk/x86_64-default-linux-gcc/kmod/igb_uio.ko
+ insmod /root/dpdk/<build_dir>/kernel/linux/igb_uio/igb_uio.ko
/root/dpdk/usertools/dpdk-devbind.py -b igb_uio 0000:00:03.0
/root/dpdk/usertools/dpdk-devbind.py -b igb_uio 0000:00:04.0
@@ -613,7 +613,7 @@ Run testpmd in the Virtual Machine.
# use for bonding of virtio and vf tests in VM
- /root/dpdk/x86_64-default-linux-gcc/app/testpmd \
+ /root/dpdk/<build_dir>/app/dpdk-testpmd \
-l 0-3 -n 4 --socket-mem 350 -- --i --port-topology=chained
.. _lm_bond_virtio_sriov_switch_conf:
@@ -421,7 +421,7 @@ setup_dpdk_virtio_in_vm.sh
rmmod virtio-pci
modprobe uio
- insmod /root/dpdk/x86_64-default-linux-gcc/kmod/igb_uio.ko
+ insmod /root/dpdk/<build_dir>/kernel/linux/igb_uio/igb_uio.ko
/root/dpdk/usertools/dpdk-devbind.py -b igb_uio 0000:00:03.0
/root/dpdk/usertools/dpdk-devbind.py -b igb_uio 0000:00:04.0
@@ -437,5 +437,5 @@ run_testpmd_in_vm.sh
# Run testpmd for use with vhost_user sample app.
# test system has 8 cpus (0-7), use cpus 2-7 for VM
- /root/dpdk/x86_64-default-linux-gcc/app/testpmd \
+ /root/dpdk/<build_dir>/app/dpdk-testpmd \
-l 0-5 -n 4 --socket-mem 350 -- --burst=64 --i
@@ -52,11 +52,7 @@ Some things to note:
initialization code. Refer to the ``app/test-pmd/testpmd.c`` code and look
for ``pdump`` keyword to see how this is done.
-* The ``dpdk-pdump`` tool depends on the libpcap based PMD which is disabled
- by default in the build configuration files, owing to an external dependency
- on the libpcap development files. Once the libpcap development files are
- installed, the libpcap based PMD can be enabled by setting
- ``CONFIG_RTE_LIBRTE_PMD_PCAP=y`` and recompiling the DPDK.
+* The ``dpdk-pdump`` tool depends on the libpcap based PMD.
Test Environment
@@ -73,17 +69,6 @@ for packet capturing on the DPDK port in
Packet capturing on a DPDK port using the dpdk-pdump tool.
-Configuration
--------------
-
-Modify the DPDK primary application to initialize the packet capture framework
-as mentioned in the above notes and enable the following config options and
-build DPDK::
-
- CONFIG_RTE_LIBRTE_PMD_PCAP=y
- CONFIG_RTE_LIBRTE_PDUMP=y
-
-
Running the Application
-----------------------
@@ -93,11 +78,11 @@ inspect them using ``tcpdump``.
#. Launch testpmd as the primary application::
- sudo ./app/testpmd -c 0xf0 -n 4 -- -i --port-topology=chained
+ sudo ./<build_dir>/app/dpdk-testpmd -c 0xf0 -n 4 -- -i --port-topology=chained
#. Launch the pdump tool as follows::
- sudo ./build/app/dpdk-pdump -- \
+ sudo ./<build_dir>/app/dpdk-pdump -- \
--pdump 'port=0,queue=*,rx-dev=/tmp/capture.pcap'
#. Send traffic to dpdk_port0 from traffic generator.
@@ -99,14 +99,7 @@ Build Qemu:
DPDK build
~~~~~~~~~~
-Build DPDK:
-
- .. code-block:: console
-
- git clone git://dpdk.org/dpdk
- cd dpdk
- export RTE_SDK=$PWD
- make install T=x86_64-native-linux-gcc DESTDIR=install
+See :doc:`../linux_gsg/build_dpdk` for details.
Testpmd launch
@@ -117,7 +110,7 @@ Testpmd launch
.. code-block:: console
modprobe vfio-pci
- $RTE_SDK/install/sbin/dpdk-devbind -b vfio-pci 0000:11:00.0 0000:11:00.1
+ ./dpdk/usertools/dpdk-devbind -b vfio-pci 0000:11:00.0 0000:11:00.1
.. Note::
@@ -129,7 +122,7 @@ Testpmd launch
.. code-block:: console
- $RTE_SDK/install/bin/testpmd -l 0,2,3,4,5 --socket-mem=1024 -n 4 \
+ ./dpdk/<build_dir>/app/dpdk-testpmd -l 0,2,3,4,5 --socket-mem=1024 -n 4 \
--vdev 'net_vhost0,iface=/tmp/vhost-user1' \
--vdev 'net_vhost1,iface=/tmp/vhost-user2' -- \
--portmask=f -i --rxq=1 --txq=1 \
@@ -309,18 +302,10 @@ Guest tuning
echo "obase=16;$(( 0x$(cat $i) & ~$clear_mask ))" | bc > $i
done
-
DPDK build
~~~~~~~~~~
-Build DPDK:
-
- .. code-block:: console
-
- git clone git://dpdk.org/dpdk
- cd dpdk
- export RTE_SDK=$PWD
- make install T=x86_64-native-linux-gcc DESTDIR=install
+See :doc:`../linux_gsg/build_dpdk` for details.
Testpmd launch
@@ -340,13 +325,13 @@ Bind the virtio-net devices to DPDK:
.. code-block:: console
- $RTE_SDK/usertools/dpdk-devbind.py -b vfio-pci 0000:00:10.0 0000:00:11.0
+ ./dpdk/usertools/dpdk-devbind.py -b vfio-pci 0000:00:10.0 0000:00:11.0
Start testpmd:
.. code-block:: console
- $RTE_SDK/install/bin/testpmd -l 0,1,2 --socket-mem 1024 -n 4 \
+ ./dpdk/<build_dir>/app/dpdk-testpmd -l 0,1,2 --socket-mem 1024 -n 4 \
--proc-type auto --file-prefix pg -- \
--portmask=3 --forward-mode=macswap --port-topology=chained \
--disable-rss -i --rxq=1 --txq=1 \
@@ -83,7 +83,7 @@ The typical procedure to achieve this is as follows:
#. Run a DPDK application on the PF in the host::
- testpmd -l 0-7 -n 4 -- -i --txqflags=0
+ dpdk-testpmd -l 0-7 -n 4 -- -i --txqflags=0
#. Bind the VF port to ``igb_uio`` in the VM::
@@ -91,7 +91,7 @@ The typical procedure to achieve this is as follows:
#. Run a DPDK application on the VF in the VM::
- testpmd -l 0-7 -n 4 -- -i --txqflags=0
+ dpdk-testpmd -l 0-7 -n 4 -- -i --txqflags=0
Common functions of IXGBE and I40E
@@ -64,7 +64,7 @@ some minor changes.
FROM ubuntu:latest
WORKDIR /usr/src/dpdk
COPY . /usr/src/dpdk
- ENV PATH "$PATH:/usr/src/dpdk/x86_64-native-linux-gcc/app/"
+ ENV PATH "$PATH:/usr/src/dpdk/<build_dir>/app/"
EOT
#. Build a Docker image.