Prerequisites
-------------
-- Requires firmware version **1.17.14.0** and higher. Visit
+- Requires firmware version **1.24.11.0** and higher. Visit
`Chelsio Download Center <http://service.chelsio.com>`_ to get latest firmware
bundled with the latest Chelsio Unified Wire package.
This controls compilation of both CXGBE and CXGBEVF PMD.
-- ``CONFIG_RTE_LIBRTE_CXGBE_TPUT`` (default **y**)
-
- Toggle behavior to prefer Throughput or Latency.
-
Runtime Options
~~~~~~~~~~~~~~~
testpmd -w 02:00.4,keep_ovlan=1 -- -i
+Common Runtime Options
+^^^^^^^^^^^^^^^^^^^^^^
+
- ``keep_ovlan`` (default **0**)
Toggle behavior to keep/strip outer VLAN in Q-in-Q packets. If
enabled, the outer VLAN tag is preserved in Q-in-Q packets. Otherwise,
the outer VLAN tag is stripped in Q-in-Q packets.
+- ``tx_mode_latency`` (default **0**)
+
+ When set to 1, Tx doesn't wait for max number of packets to get
+ coalesced and sends the packets immediately at the end of the
+ current Tx burst. When set to 0, Tx waits across multiple Tx bursts
+ until the max number of packets have been coalesced. In this case,
+ Tx only sends the coalesced packets to hardware once the max
+ coalesce limit has been reached.
+
+CXGBE VF Only Runtime Options
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
- ``force_link_up`` (default **0**)
When set to 1, CXGBEVF PMD always forces link as up for all VFs on
underlying Chelsio NICs. This enables multiple VFs on the same NIC
to send traffic to each other even when the physical link is down.
+CXGBE PF Only Runtime Options
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+- ``filtermode`` (default **0**)
+
+ Apart from the 4-tuple (IP src/dst addresses and TCP/UDP src/dst port
+ addresses), there are only 40-bits available to match other fields in
+ packet headers. So, ``filtermode`` devarg allows user to dynamically
+ select a 40-bit supported match field combination for LETCAM (wildcard)
+ filters.
+
+ Default value of **0** makes driver pick the combination configured in
+ the firmware configuration file on the adapter.
+
+ The supported flags and their corresponding values are shown in table below.
+ These flags can be OR'd to create 1 of the multiple supported combinations
+ for LETCAM filters.
+
+ ================== ======
+ FLAG VALUE
+ ================== ======
+ Physical Port 0x1
+ PFVF 0x2
+ Destination MAC 0x4
+ Ethertype 0x8
+ Inner VLAN 0x10
+ Outer VLAN 0x20
+ IP TOS 0x40
+ IP Protocol 0x80
+ ================== ======
+
+ The supported ``filtermode`` combinations and their corresponding OR'd
+ values are shown in table below.
+
+ +-----------------------------------+-----------+
+ | FILTERMODE COMBINATIONS | VALUE |
+ +===================================+===========+
+ | Protocol, TOS, Outer VLAN, Port | 0xE1 |
+ +-----------------------------------+-----------+
+ | Protocol, TOS, Outer VLAN | 0xE0 |
+ +-----------------------------------+-----------+
+ | Protocol, TOS, Inner VLAN, Port | 0xD1 |
+ +-----------------------------------+-----------+
+ | Protocol, TOS, Inner VLAN | 0xD0 |
+ +-----------------------------------+-----------+
+ | Protocol, TOS, PFVF, Port | 0xC3 |
+ +-----------------------------------+-----------+
+ | Protocol, TOS, PFVF | 0xC2 |
+ +-----------------------------------+-----------+
+ | Protocol, TOS, Port | 0xC1 |
+ +-----------------------------------+-----------+
+ | Protocol, TOS | 0xC0 |
+ +-----------------------------------+-----------+
+ | Protocol, Outer VLAN, Port | 0xA1 |
+ +-----------------------------------+-----------+
+ | Protocol, Outer VLAN | 0xA0 |
+ +-----------------------------------+-----------+
+ | Protocol, Inner VLAN, Port | 0x91 |
+ +-----------------------------------+-----------+
+ | Protocol, Inner VLAN | 0x90 |
+ +-----------------------------------+-----------+
+ | Protocol, Ethertype, DstMAC, Port | 0x8D |
+ +-----------------------------------+-----------+
+ | Protocol, Ethertype, DstMAC | 0x8C |
+ +-----------------------------------+-----------+
+ | Protocol, Ethertype, Port | 0x89 |
+ +-----------------------------------+-----------+
+ | Protocol, Ethertype | 0x88 |
+ +-----------------------------------+-----------+
+ | Protocol, DstMAC, PFVF, Port | 0x87 |
+ +-----------------------------------+-----------+
+ | Protocol, DstMAC, PFVF | 0x86 |
+ +-----------------------------------+-----------+
+ | Protocol, DstMAC, Port | 0x85 |
+ +-----------------------------------+-----------+
+ | Protocol, DstMAC | 0x84 |
+ +-----------------------------------+-----------+
+ | Protocol, PFVF, Port | 0x83 |
+ +-----------------------------------+-----------+
+ | Protocol, PFVF | 0x82 |
+ +-----------------------------------+-----------+
+ | Protocol, Port | 0x81 |
+ +-----------------------------------+-----------+
+ | Protocol | 0x80 |
+ +-----------------------------------+-----------+
+ | TOS, Outer VLAN, Port | 0x61 |
+ +-----------------------------------+-----------+
+ | TOS, Outer VLAN | 0x60 |
+ +-----------------------------------+-----------+
+ | TOS, Inner VLAN, Port | 0x51 |
+ +-----------------------------------+-----------+
+ | TOS, Inner VLAN | 0x50 |
+ +-----------------------------------+-----------+
+ | TOS, Ethertype, DstMAC, Port | 0x4D |
+ +-----------------------------------+-----------+
+ | TOS, Ethertype, DstMAC | 0x4C |
+ +-----------------------------------+-----------+
+ | TOS, Ethertype, Port | 0x49 |
+ +-----------------------------------+-----------+
+ | TOS, Ethertype | 0x48 |
+ +-----------------------------------+-----------+
+ | TOS, DstMAC, PFVF, Port | 0x47 |
+ +-----------------------------------+-----------+
+ | TOS, DstMAC, PFVF | 0x46 |
+ +-----------------------------------+-----------+
+ | TOS, DstMAC, Port | 0x45 |
+ +-----------------------------------+-----------+
+ | TOS, DstMAC | 0x44 |
+ +-----------------------------------+-----------+
+ | TOS, PFVF, Port | 0x43 |
+ +-----------------------------------+-----------+
+ | TOS, PFVF | 0x42 |
+ +-----------------------------------+-----------+
+ | TOS, Port | 0x41 |
+ +-----------------------------------+-----------+
+ | TOS | 0x40 |
+ +-----------------------------------+-----------+
+ | Outer VLAN, Inner VLAN, Port | 0x31 |
+ +-----------------------------------+-----------+
+ | Outer VLAN, Ethertype, Port | 0x29 |
+ +-----------------------------------+-----------+
+ | Outer VLAN, Ethertype | 0x28 |
+ +-----------------------------------+-----------+
+ | Outer VLAN, DstMAC, Port | 0x25 |
+ +-----------------------------------+-----------+
+ | Outer VLAN, DstMAC | 0x24 |
+ +-----------------------------------+-----------+
+ | Outer VLAN, Port | 0x21 |
+ +-----------------------------------+-----------+
+ | Outer VLAN | 0x20 |
+ +-----------------------------------+-----------+
+ | Inner VLAN, Ethertype, Port | 0x19 |
+ +-----------------------------------+-----------+
+ | Inner VLAN, Ethertype | 0x18 |
+ +-----------------------------------+-----------+
+ | Inner VLAN, DstMAC, Port | 0x15 |
+ +-----------------------------------+-----------+
+ | Inner VLAN, DstMAC | 0x14 |
+ +-----------------------------------+-----------+
+ | Inner VLAN, Port | 0x11 |
+ +-----------------------------------+-----------+
+ | Inner VLAN | 0x10 |
+ +-----------------------------------+-----------+
+ | Ethertype, DstMAC, Port | 0xD |
+ +-----------------------------------+-----------+
+ | Ethertype, DstMAC | 0xC |
+ +-----------------------------------+-----------+
+ | Ethertype, PFVF, Port | 0xB |
+ +-----------------------------------+-----------+
+ | Ethertype, PFVF | 0xA |
+ +-----------------------------------+-----------+
+ | Ethertype, Port | 0x9 |
+ +-----------------------------------+-----------+
+ | Ethertype | 0x8 |
+ +-----------------------------------+-----------+
+ | DstMAC, PFVF, Port | 0x7 |
+ +-----------------------------------+-----------+
+ | DstMAC, PFVF | 0x6 |
+ +-----------------------------------+-----------+
+ | DstMAC, Port | 0x5 |
+ +-----------------------------------+-----------+
+ | Destination MAC | 0x4 |
+ +-----------------------------------+-----------+
+ | PFVF, Port | 0x3 |
+ +-----------------------------------+-----------+
+ | PFVF | 0x2 |
+ +-----------------------------------+-----------+
+ | Physical Port | 0x1 +
+ +-----------------------------------+-----------+
+
+ For example, to enable matching ``ethertype`` field in Ethernet
+ header, and ``protocol`` field in IPv4 header, the ``filtermode``
+ combination must be given as:
+
+ .. code-block:: console
+
+ testpmd -w 02:00.4,filtermode=0x88 -- -i
+
+- ``filtermask`` (default **0**)
+
+ ``filtermask`` devarg works similar to ``filtermode``, but is used
+ to configure a filter mode combination for HASH (exact-match) filters.
+
+ .. note::
+
+ The combination chosen for ``filtermask`` devarg **must be a subset** of
+ the combination chosen for ``filtermode`` devarg.
+
+ Default value of **0** makes driver pick the combination configured in
+ the firmware configuration file on the adapter.
+
+ Note that the filter rule will only be inserted in HASH region, if the
+ rule contains **all** the fields specified in the ``filtermask`` combination.
+ Otherwise, the filter rule will get inserted in LETCAM region.
+
+ The same combination list explained in the tables in ``filtermode`` devarg
+ section earlier applies for ``filtermask`` devarg, as well.
+
+ For example, to enable matching only protocol field in IPv4 header, the
+ ``filtermask`` combination must be given as:
+
+ .. code-block:: console
+
+ testpmd -w 02:00.4,filtermode=0x88,filtermask=0x80 -- -i
+
.. _driver-compilation:
Driver compilation and testing
.. code-block:: console
- firmware-version: 1.17.14.0, TP 0.1.4.9
+ firmware-version: 1.24.11.0, TP 0.1.23.2
Running testpmd
~~~~~~~~~~~~~~~
EAL: PCI memory mapped at 0x7fd7c0200000
EAL: PCI memory mapped at 0x7fd77cdfd000
EAL: PCI memory mapped at 0x7fd7c10b7000
- PMD: rte_cxgbe_pmd: fw: 1.17.14.0, TP: 0.1.4.9
+ PMD: rte_cxgbe_pmd: fw: 1.24.11.0, TP: 0.1.23.2
PMD: rte_cxgbe_pmd: Coming up as MASTER: Initializing adapter
Interactive-mode selected
Configuring Port 0 (socket 0)
[...]
EAL: PCI device 0000:02:01.0 on NUMA socket 0
EAL: probe driver: 1425:5803 net_cxgbevf
- PMD: rte_cxgbe_pmd: Firmware version: 1.17.14.0
- PMD: rte_cxgbe_pmd: TP Microcode version: 0.1.4.9
+ PMD: rte_cxgbe_pmd: Firmware version: 1.24.11.0
+ PMD: rte_cxgbe_pmd: TP Microcode version: 0.1.23.2
PMD: rte_cxgbe_pmd: Chelsio rev 0
PMD: rte_cxgbe_pmd: No bootstrap loaded
PMD: rte_cxgbe_pmd: No Expansion ROM loaded
PMD: rte_cxgbe_pmd: 0000:02:01.0 Chelsio rev 0 1G/10GBASE-SFP
EAL: PCI device 0000:02:01.1 on NUMA socket 0
EAL: probe driver: 1425:5803 net_cxgbevf
- PMD: rte_cxgbe_pmd: Firmware version: 1.17.14.0
- PMD: rte_cxgbe_pmd: TP Microcode version: 0.1.4.9
+ PMD: rte_cxgbe_pmd: Firmware version: 1.24.11.0
+ PMD: rte_cxgbe_pmd: TP Microcode version: 0.1.23.2
PMD: rte_cxgbe_pmd: Chelsio rev 0
PMD: rte_cxgbe_pmd: No bootstrap loaded
PMD: rte_cxgbe_pmd: No Expansion ROM loaded
.. code-block:: console
- dev.t5nex.0.firmware_version: 1.17.14.0
+ dev.t5nex.0.firmware_version: 1.24.11.0
Running testpmd
~~~~~~~~~~~~~~~
EAL: PCI memory mapped at 0x8007ec000
EAL: PCI memory mapped at 0x842800000
EAL: PCI memory mapped at 0x80086c000
- PMD: rte_cxgbe_pmd: fw: 1.17.14.0, TP: 0.1.4.9
+ PMD: rte_cxgbe_pmd: fw: 1.24.11.0, TP: 0.1.23.2
PMD: rte_cxgbe_pmd: Coming up as MASTER: Initializing adapter
Interactive-mode selected
Configuring Port 0 (socket 0)
git.droids-corp.org / dpdk.git / blobdiff