>-----Original Message-----
>From: dev <dev-boun...@dpdk.org> On Behalf Of nipun.gu...@nxp.com
>Sent: Monday, October 5, 2020 10:15 AM
>To: dev@dpdk.org
>Cc: NBU-Contact-Thomas Monjalon <tho...@monjalon.net>;
>ferruh.yi...@intel.com; arybche...@solarflare.com;
>hemant.agra...@nxp.com; sachin.sax...@nxp.com; rohit....@nxp.com;
>Nipun Gupta <nipun.gu...@nxp.com>
>Subject: [dpdk-dev] [PATCH 3/3 v2] testpmd: support hardware offload to
>drop error packets
>
>From: Nipun Gupta <nipun.gu...@nxp.com>
>
>With DEV_RX_OFFLOAD_ERR_PKT_DROP now defined as an offload
>capability, testpmd showcases this with a new added configuration option
>'enable-hw-drop-err'.
>
>Signed-off-by: Nipun Gupta <nipun.gu...@nxp.com>
>---
> app/test-pmd/parameters.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
>diff --git a/app/test-pmd/parameters.c b/app/test-pmd/parameters.c index
>1ead59579..ada870e2d 100644
>--- a/app/test-pmd/parameters.c
>+++ b/app/test-pmd/parameters.c
>@@ -142,6 +142,7 @@ usage(char* progname)
> 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-hw-drop-err: enable hardware packet drop for error
>+packets.\n");
> printf(" --enable-drop-en: enable per queue packet drop.\n");
> printf(" --disable-rss: disable rss.\n");
> printf(" --port-topology=<paired|chained|loop>: set port topology
>(paired "
>@@ -631,6 +632,7 @@ launch_args_parse(int argc, char** argv)
> { "enable-hw-vlan-strip", 0, 0, 0 },
> { "enable-hw-vlan-extend", 0, 0, 0 },
> { "enable-hw-qinq-strip", 0, 0, 0 },
>+ { "enable-hw-drop-err", 0, 0, 0 },
> { "enable-drop-en", 0, 0, 0 },
> { "disable-rss", 0, 0, 0 },
> { "port-topology", 1, 0, 0 },
>@@ -1037,6 +1039,9 @@ launch_args_parse(int argc, char** argv)
> "enable-hw-qinq-strip"))
> rx_offloads |=
>DEV_RX_OFFLOAD_QINQ_STRIP;
>
>+ if (!strcmp(lgopts[opt_idx].name, "enable-hw-drop-
>err"))
>+ rx_offloads |=
>DEV_RX_OFFLOAD_ERR_PKT_DROP;
>+
> if (!strcmp(lgopts[opt_idx].name, "enable-drop-en"))
> rx_drop_en = 1;
>
>--
>2.17.1
I think it would be good also to update testpmd run_app.rst with this new
option.
