Introduce a new argument '--enable-lro' to ask testpmd to enable the LRO
feature on enabled ports, like it's done for '--enable-rx-cksum' for
instance.
Signed-off-by: Olivier Matz <olivier.matz at 6wind.com>
---
v3 -> v4:
- fix typo in documentation
app/test-pmd/parameters.c | 4 ++++
doc/guides/testpmd_app_ug/run_app.rst | 4 ++++
2 files changed, 8 insertions(+)
diff --git a/app/test-pmd/parameters.c b/app/test-pmd/parameters.c
index 6a6a07e..c45f78a 100644
--- a/app/test-pmd/parameters.c
+++ b/app/test-pmd/parameters.c
@@ -149,6 +149,7 @@ usage(char* progname)
"If the drop-queue doesn't exist, the packet is dropped. "
"By default drop-queue=127.\n");
printf(" --crc-strip: enable CRC stripping by hardware.\n");
+ printf(" --enable-lro: enable large receive offload.\n");
printf(" --enable-rx-cksum: enable rx hardware checksum offload.\n");
printf(" --disable-hw-vlan: disable hardware vlan.\n");
printf(" --disable-hw-vlan-filter: disable hardware vlan filter.\n");
@@ -524,6 +525,7 @@ launch_args_parse(int argc, char** argv)
{ "pkt-filter-size", 1, 0, 0 },
{ "pkt-filter-drop-queue", 1, 0, 0 },
{ "crc-strip", 0, 0, 0 },
+ { "enable-lro", 0, 0, 0 },
{ "enable-rx-cksum", 0, 0, 0 },
{ "enable-scatter", 0, 0, 0 },
{ "disable-hw-vlan", 0, 0, 0 },
@@ -764,6 +766,8 @@ launch_args_parse(int argc, char** argv)
}
if (!strcmp(lgopts[opt_idx].name, "crc-strip"))
rx_mode.hw_strip_crc = 1;
+ if (!strcmp(lgopts[opt_idx].name, "enable-lro"))
+ rx_mode.enable_lro = 1;
if (!strcmp(lgopts[opt_idx].name, "enable-scatter"))
rx_mode.enable_scatter = 1;
if (!strcmp(lgopts[opt_idx].name, "enable-rx-cksum"))
diff --git a/doc/guides/testpmd_app_ug/run_app.rst
b/doc/guides/testpmd_app_ug/run_app.rst
index 7712bd2..55c7ac0 100644
--- a/doc/guides/testpmd_app_ug/run_app.rst
+++ b/doc/guides/testpmd_app_ug/run_app.rst
@@ -285,6 +285,10 @@ The commandline options are:
Enable hardware CRC stripping.
+* ``--enable-lro``
+
+ Enable large receive offload.
+
* ``--enable-rx-cksum``
Enable hardware RX checksum offload.
--
2.8.1
