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authorNathan Skrzypczak <nathan.skrzypczak@gmail.com>2021-08-19 11:38:06 +0200
committerDave Wallace <dwallacelf@gmail.com>2021-10-13 23:22:32 +0000
commit9ad39c026c8a3c945a7003c4aa4f5cb1d4c80160 (patch)
tree3cca19635417e28ae381d67ae31c75df2925032d /docs/usecases/simpleperf/iperf31.rst
parentf47122e07e1ecd0151902a3cabe46c60a99bee8e (diff)
docs: better docs, mv doxygen to sphinx
This patch refactors the VPP sphinx docs in order to make it easier to consume for external readers as well as VPP developers. It also makes sphinx the single source of documentation, which simplifies maintenance and operation. Most important updates are: - reformat the existing documentation as rst - split RELEASE.md and move it into separate rst files - remove section 'events' - remove section 'archive' - remove section 'related projects' - remove section 'feature by release' - remove section 'Various links' - make (Configuration reference, CLI docs, developer docs) top level items in the list - move 'Use Cases' as part of 'About VPP' - move 'Troubleshooting' as part of 'Getting Started' - move test framework docs into 'Developer Documentation' - add a 'Contributing' section for gerrit, docs and other contributer related infos - deprecate doxygen and test-docs targets - redirect the "make doxygen" target to "make docs" Type: refactor Change-Id: I552a5645d5b7964d547f99b1336e2ac24e7c209f Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com> Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
Diffstat (limited to 'docs/usecases/simpleperf/iperf31.rst')
-rw-r--r--docs/usecases/simpleperf/iperf31.rst22
1 files changed, 11 insertions, 11 deletions
diff --git a/docs/usecases/simpleperf/iperf31.rst b/docs/usecases/simpleperf/iperf31.rst
index 50abfdf0396..dbd0e72c61b 100644
--- a/docs/usecases/simpleperf/iperf31.rst
+++ b/docs/usecases/simpleperf/iperf31.rst
@@ -22,38 +22,38 @@ at 82:00.0 and 82:00.1. Use the device’s slots to bind them to the driver uio_
.. code-block:: console
csp2s22c03$ ./install-vpp-native/dpdk/sbin/dpdk-devbind -s
-
+
Network devices using DPDK-compatible driver
============================================
<none>
-
+
Network devices using kernel driver
===================================
0000:03:00.0 'Ethernet Controller 10-Gigabit X540-AT2' if=enp3s0f0 drv=ixgbe unused=vfio-pci,uio_pci_generic *Active*
0000:03:00.1 'Ethernet Controller 10-Gigabit X540-AT2' if=enp3s0f1 drv=ixgbe unused=vfio-pci,uio_pci_generic *Active*
- 0000:82:00.0 'Ethernet Controller XL710 for 40GbE QSFP+' if=ens802f0d1,ens802f0 drv=i40e unused=uio_pci_generic
- 0000:82:00.1 'Ethernet Controller XL710 for 40GbE QSFP+' if=ens802f1d1,ens802f1 drv=i40e unused=uio_pci_generic
-
+ 0000:82:00.0 'Ethernet Controller XL710 for 40GbE QSFP+' if=ens802f0d1,ens802f0 drv=i40e unused=uio_pci_generic
+ 0000:82:00.1 'Ethernet Controller XL710 for 40GbE QSFP+' if=ens802f1d1,ens802f1 drv=i40e unused=uio_pci_generic
+
Other network devices
=====================
<none>
-
+
csp2s22c03$ sudo modprobe uio_pci_generic
csp2s22c03$ sudo ./install-vpp-native/dpdk/sbin/dpdk-devbind --bind uio_pci_generic 82:00.0
csp2s22c03$ sudo ./install-vpp-native/dpdk/sbin/dpdk-devbind --bind uio_pci_generic 82:00.1
csp2s22c03$ sudo ./install-vpp-native/dpdk/sbin/dpdk-devbind -s
-
+
Network devices using DPDK-compatible driver
============================================
0000:82:00.0 'Ethernet Controller XL710 for 40GbE QSFP+' drv=uio_pci_generic unused=i40e,vfio-pci
0000:82:00.1 'Ethernet Controller XL710 for 40GbE QSFP+' drv=uio_pci_generic unused=i40e,vfio-pci
-
+
Network devices using kernel driver
===================================
0000:03:00.0 'Ethernet Controller 10-Gigabit X540-AT2' if=enp3s0f0 drv=ixgbe unused=vfio-pci,uio_pci_generic *Active*
0000:03:00.1 'Ethernet Controller 10-Gigabit X540-AT2' if=enp3s0f1 drv=ixgbe unused=vfio-pci,uio_pci_generic *Active*
-
+
Start the VPP service, and verify that VPP is running:
.. code-block:: console
@@ -63,7 +63,7 @@ Start the VPP service, and verify that VPP is running:
root 105655 1 98 17:34 ? 00:00:02 /usr/bin/vpp -c /etc/vpp/startup.conf
:w
105675 105512 0 17:34 pts/4 00:00:00 grep --color=auto vpp
-
+
To access the VPP CLI, issue the command sudo vppctl . From the VPP interface, list
all interfaces that are bound to DPDK using the command show interface:
@@ -109,7 +109,7 @@ between *net2s22c05* and *csp2s22c04* increases to 20.3 Gbits per second.
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 23.7 GBytes 20.3 Gbits/sec 13434 sender
[ 4] 0.00-10.00 sec 23.7 GBytes 20.3 Gbits/sec receiver
-
+
iperf Done.
The **show run** command displays the graph runtime statistics. Observe that the