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app/testpmd: add scatter enabling option

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This parameter allows for controlling rxmode.enable_scatter
which in turn allow for multi-segment packet receive tests.

Signed-off-by: Maciej Czekaj <maciej.czekaj@caviumnetworks.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
This commit is contained in:
Maciej Czekaj 2016-04-22 16:51:18 +02:00 committed by Thomas Monjalon
parent 66888a37ff
commit 0499793854
2 changed files with 7 additions and 0 deletions
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3
app/test-pmd/parameters.c
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@ -526,6 +526,7 @@ launch_args_parse(int argc, char** argv)
{ "pkt-filter-drop-queue", 1, 0, 0 },
{ "crc-strip", 0, 0, 0 },
{ "enable-rx-cksum", 0, 0, 0 },
{ "enable-scatter", 0, 0, 0 },
{ "disable-hw-vlan", 0, 0, 0 },
{ "disable-hw-vlan-filter", 0, 0, 0 },
{ "disable-hw-vlan-strip", 0, 0, 0 },
@ -764,6 +765,8 @@ 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-scatter"))
rx_mode.enable_scatter = 1;
if (!strcmp(lgopts[opt_idx].name, "enable-rx-cksum"))
rx_mode.hw_ip_checksum = 1;

4
doc/guides/testpmd_app_ug/run_app.rst
View File

@ -289,6 +289,10 @@ The commandline options are:
Enable hardware RX checksum offload.
* ``--enable-scatter``
Enable scatter (multi-segment) RX.
* ``--disable-hw-vlan``
Disable hardware VLAN.