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9 Commits

Author SHA1 Message Date
Andrew Rybchenko
2a5a433ba5 net/sfc: enable TSO by default 
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>
 2017-01-30 22:18:26 +01:00
Ivan Malov
fec33d5bb3 net/sfc: support firmware-assisted TSO 
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>
 2017-01-17 19:40:51 +01:00
Ivan Malov
7fd636815a net/sfc: support VLAN offload on transmit path 
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>
 2017-01-17 19:40:50 +01:00
Ivan Malov
c6a1d9b5ab net/sfc: support deferred start of transmit queues 
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>
 2017-01-17 19:40:50 +01:00
Ivan Malov
21f6411c89 net/sfc: support Tx free threshold 
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>
 2017-01-17 19:40:50 +01:00
Ivan Malov
428c7ddd2f net/sfc: send bursts of packets 
Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andy Moreton <amoreton@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
 2017-01-17 19:39:27 +01:00
Ivan Malov
fed9aeb46c net/sfc: implement transmit path start / stop 
Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andy Moreton <amoreton@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
 2017-01-17 19:39:27 +01:00
Ivan Malov
b1b7ad933b net/sfc: set up and release Tx queues 
Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andy Moreton <amoreton@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
 2017-01-17 19:39:27 +01:00
Ivan Malov
a8ad8cf83f net/sfc: provide basic stubs for Tx subsystem 
Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andy Moreton <amoreton@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
 2017-01-17 19:39:27 +01:00