From b85778768af695df7518cf98f7a1a2bb99fcff62 Mon Sep 17 00:00:00 2001 From: Vivek Sharma Date: Fri, 11 Oct 2019 08:06:54 +0530 Subject: [PATCH] app/testpmd: introduce QinQ offload option Introduce boot time argument for configuring QinQ strip offload. Signed-off-by: Vivek Sharma Reviewed-by: Ferruh Yigit --- app/test-pmd/parameters.c | 6 ++++++ doc/guides/testpmd_app_ug/run_app.rst | 4 ++++ 2 files changed, 10 insertions(+) diff --git a/app/test-pmd/parameters.c b/app/test-pmd/parameters.c index 6c78dca765..6885eedbbf 100644 --- a/app/test-pmd/parameters.c +++ b/app/test-pmd/parameters.c @@ -135,6 +135,7 @@ usage(char* progname) printf(" --enable-hw-vlan-filter: enable hardware vlan filter.\n"); printf(" --enable-hw-vlan-strip: enable hardware vlan strip.\n"); printf(" --enable-hw-vlan-extend: enable hardware vlan extend.\n"); + printf(" --enable-hw-qinq-strip: enable hardware qinq strip.\n"); printf(" --enable-drop-en: enable per queue packet drop.\n"); printf(" --disable-rss: disable rss.\n"); printf(" --port-topology=N: set port topology (N: paired (default) or " @@ -608,6 +609,7 @@ launch_args_parse(int argc, char** argv) { "enable-hw-vlan-filter", 0, 0, 0 }, { "enable-hw-vlan-strip", 0, 0, 0 }, { "enable-hw-vlan-extend", 0, 0, 0 }, + { "enable-hw-qinq-strip", 0, 0, 0 }, { "enable-drop-en", 0, 0, 0 }, { "disable-rss", 0, 0, 0 }, { "port-topology", 1, 0, 0 }, @@ -995,6 +997,10 @@ launch_args_parse(int argc, char** argv) "enable-hw-vlan-extend")) rx_offloads |= DEV_RX_OFFLOAD_VLAN_EXTEND; + if (!strcmp(lgopts[opt_idx].name, + "enable-hw-qinq-strip")) + rx_offloads |= DEV_RX_OFFLOAD_QINQ_STRIP; + if (!strcmp(lgopts[opt_idx].name, "enable-drop-en")) rx_drop_en = 1; diff --git a/doc/guides/testpmd_app_ug/run_app.rst b/doc/guides/testpmd_app_ug/run_app.rst index d0d89b3a30..9723cf5078 100644 --- a/doc/guides/testpmd_app_ug/run_app.rst +++ b/doc/guides/testpmd_app_ug/run_app.rst @@ -198,6 +198,10 @@ The command line options are: Enable hardware VLAN extend. +* ``--enable-hw-qinq-strip`` + + Enable hardware QINQ strip. + * ``--enable-drop-en`` Enable per-queue packet drop for packets with no descriptors.