[dpdk-dev] [PATCH v3] doc: add preferred burst size support

Thomas Monjalon thomas at monjalon.net
Wed Feb 14 17:31:59 CET 2018


> > > rte_eth_rx_burst(..,nb_pkts) function has semantic that if return value is
> > > smaller than requested, application can consider it end of packet stream.
> > > Some hardware can only support smaller burst sizes which need to be
> > > advertised. Similar is the case for Tx burst.
> > > 
> > > This patch adds deprecation notice for rte_eth_dev_info structure as new
> > > members, for preferred Rx and Tx burst and ring size would be added -
> > > impacting the size of the structure.
> > > 
> > > Signed-off-by: Shreyansh Jain <shreyansh.jain at nxp.com>
> > > Acked-by: Hemant Agrawal <hemant.agrawal at nxp.com>
> > > Acked-by: Andrew Rybchenko <arybchenko at solarflare.com>
> > > Acked-by: Bruce Richardson <bruce.richardson at intel.com>
> > 
> > Acked-by: Zhiyong Yang <zhiyong.yang at intel.com>
> 
> Maybe that we want to re-use the same struct to define min, max
> and preferred sizes.
> 
> For the global idea,
> Acked-by: Thomas Monjalon <thomas at monjalon.net>

Applied



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