From 186e55864e0f98fe58033876ce6c8607d7e2d879 Mon Sep 17 00:00:00 2001 From: Pablo de Lara Date: Mon, 1 Dec 2014 11:40:46 +0000 Subject: [PATCH] doc: fix testpmd commands tx_checksum set function does not use bitmask anymore, but strings Signed-off-by: Pablo de Lara Acked-by: Bernard Iremonger --- doc/guides/testpmd_app_ug/testpmd_funcs.rst | 21 ++++++++------------- 1 file changed, 8 insertions(+), 13 deletions(-) diff --git a/doc/guides/testpmd_app_ug/testpmd_funcs.rst b/doc/guides/testpmd_app_ug/testpmd_funcs.rst index c010577403..975929ee4a 100644 --- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst +++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst @@ -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 -~~~~~~~~~~~~~~~~~~~~ - -Enable hardware insertion of checksum offload with a 4-bit mask, 0x0 - 0xF, in packets sent on a port: - -tx_checksum set (mask) (port_id) - -The bits in the mask are: - -bit 0 - if set insert ip checksum offload +tx_checksum set +~~~~~~~~~~~~~~~ -bit 1 - if set insert udp checksum offload +Select hardware or software calculation of the checksum when +transmitting a packet using the csum forward engine: -bit 2 - if set insert tcp checksum offload +tx_cksum set (ip|udp|tcp|sctp|vxlan) -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:: -- 2.20.1