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doc: fix testpmd commands

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tx_checksum set function does not use bitmask anymore, but strings

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
This commit is contained in:
Pablo de Lara 2014-12-01 11:40:46 +00:00 committed by Thomas Monjalon
parent 6fe5f2f74f
commit 186e55864e
1 changed files with 8 additions and 13 deletions
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21
doc/guides/testpmd_app_ug/testpmd_funcs.rst
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@ -516,22 +516,17 @@ Disable hardware insertion of a VLAN header in packets sent on a port:
tx_vlan reset (port_id)
tx_checksum set mask
~~~~~~~~~~~~~~~~~~~~
tx_checksum set
~~~~~~~~~~~~~~~
Enable hardware insertion of checksum offload with a 4-bit mask, 0x0 - 0xF, in packets sent on a port:
Select hardware or software calculation of the checksum when
transmitting a packet using the csum forward engine:
tx_checksum set (mask) (port_id)
tx_cksum set (ip|udp|tcp|sctp|vxlan)
The bits in the mask are:
bit 0 - if set insert ip checksum offload
bit 1 - if set insert udp checksum offload
bit 2 - if set insert tcp checksum offload
bit 3 - if set insert sctp checksum offload
ip|udp|tcp|sctp always concern the inner layer.
vxlan concerns the outer IP and UDP layer (in case the packet
is recognized as a vxlan packet by the forward engine)
.. note::