Re: [dpdk-dev] [PATCH v4 3/3] app/testpmd: use API to set max LRO packet size

[Matan Azrad <matan@mellanox.com>]

Hi

From: Ferruh Yigit
> On 11/7/2019 12:35 PM, Dekel Peled wrote:
> > This patch implements use of the API for LRO aggregated packet max
> > size.
> > It adds command-line and runtime commands to configure this value, and
> > adds option to show the supported value.
> > Documentation is updated accordingly.
> >
> > Signed-off-by: Dekel Peled <dekelp@mellanox.com>
> 
> <...>
> 
> > +cmdline_parse_inst_t cmd_config_max_lro_pkt_size = {
> > +	.f = cmd_config_max_lro_pkt_size_parsed,
> > +	.data = NULL,
> > +	.help_str = "port config all max-lro-pkt-size <value>",
> 
> Can you please update "cmd_help_long_parsed()" function to add this new
> command to the help output?
> 
> <...>
> 
> > @@ -419,6 +419,7 @@ struct fwd_engine * fwd_engines[] = {  struct
> > rte_eth_rxmode rx_mode = {
> >  	.max_rx_pkt_len = RTE_ETHER_MAX_LEN,
> >  		/**< Default maximum frame length. */
> > +	.max_lro_pkt_size = RTE_ETHER_MAX_LEN,
> 
> If PMD value used if application doesn't provide a default value, my
> comment on previous patch, we can remove this value. So
> 'max_lro_pkt_size' can be used only set explicitly, otherwise used PMD
> values.

Also here, should be the same behavior as for max_rx_pkt_len.