Prepare to fix device reconfigure. Make it clear that corresponding
functions should be called on device configure and close operations.
No functional change.
Fixes: a8ad8cf83f01 ("net/sfc: provide basic stubs for Tx subsystem")
Cc: stable@dpdk.org
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andy Moreton <amoreton@solarflare.com>
Split control and datapath to make datapath substitutable and
possibly reusable with alternative control path.
libefx-based Tx datapath is bound to libefx control path, but
it should be possible to use other datapaths with alternative
control path(s).
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
EF10 supported by the PMD has no limitations on address boundary
crossing by Tx DMA descriptors.
Fixes: 428c7ddd2f16 ("net/sfc: send bursts of packets")
Fixes: fec33d5bb3eb ("net/sfc: support firmware-assisted TSO")
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Remove RTE_LIBRTE_SFC_EFX_TSO config option since it is not
required any more:
- unreasonable limit on number of Tx queues when TSO is not
actually required should be solved using per-device parameter
- performance difference with and without TSO compiled in is small
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andrew Lee <alee@solarflare.com>
Reviewed-by: Mark Spender <mspender@solarflare.com>
Reviewed-by: Robert Stonehouse <rstonehouse@solarflare.com>
Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andrew Lee <alee@solarflare.com>
Reviewed-by: Robert Stonehouse <rstonehouse@solarflare.com>
Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andrew Lee <alee@solarflare.com>
Reviewed-by: Robert Stonehouse <rstonehouse@solarflare.com>
Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andrew Lee <alee@solarflare.com>
Reviewed-by: Robert Stonehouse <rstonehouse@solarflare.com>
