From be2d7a05eb3f2f12eb16f3b43b0b8fa4f62fe655 Mon Sep 17 00:00:00 2001 From: Pablo de Lara Date: Wed, 1 Apr 2015 13:10:11 +0100 Subject: [PATCH] doc: add note for --txqflags in testpmd Since txqflags is now set from the default rx/tx configuration, depending on the PMD, it might not be 0. Therefore, user has to overwrite it with --txqflags 0. Signed-off-by: Pablo de Lara Acked-by: Siobhan Butler --- doc/guides/testpmd_app_ug/run_app.rst | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/doc/guides/testpmd_app_ug/run_app.rst b/doc/guides/testpmd_app_ug/run_app.rst index 6cbbf40418..b29c176222 100644 --- a/doc/guides/testpmd_app_ug/run_app.rst +++ b/doc/guides/testpmd_app_ug/run_app.rst @@ -405,6 +405,12 @@ They must be separated from the EAL options, shown in the previous section, with Set the hexadecimal bitmask of TX queue flags, where 0 <= N <= 0x7FFFFFFF. The default value is 0. + Note:: + + When using hardware offload functions such as vlan, checksum..., + add txqflags=0, since depending on the PMD, + txqflags might be set to a non-zero value. + * --rx-queue-stats-mapping=(port,queue,mapping)[,(port,queue,mapping)] Set the RX queues statistics counters mapping 0 <= mapping <= 15. -- 2.20.1