drivers/net: do not use ethdev driver

Signed-off-by: Jan Blunck <jblunck@infradead.org>
Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>

net/sfc: fix device reconfigure

Device reconfigure should be done without close which releases
all transmit and receive queue. ethdev API assumes that previously
setup queues (minimum from configure

net/sfc: fix device reconfigure

Device reconfigure should be done without close which releases
all transmit and receive queue. ethdev API assumes that previously
setup queues (minimum from configured before and now) are kept
across device reconfigure.

Fixes: aaa3f5f0f79d ("net/sfc: add configure and close stubs")
Cc: stable@dpdk.org

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andy Moreton <amoreton@solarflare.com>

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net/sfc: choose datapaths after probe and before attach

Datapath choice requires NIC capabilities knowledge and, therefore,
should be done after probe. Whereas NIC resources estimation needs
to know

net/sfc: choose datapaths after probe and before attach

Datapath choice requires NIC capabilities knowledge and, therefore,
should be done after probe. Whereas NIC resources estimation needs
to know chosen datapath (e.g. if Tx datapath is going to use TSO).

Fixes: df1bfde4ff0d ("net/sfc: factor out libefx-based Rx datapath")

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>

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net/sfc: implement simple EF10 native Tx datapath

The datapath does not support VLAN insertion, TSO and multi-segment
mbufs.

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>

net/sfc: make multi-segment support a Tx datapath feature

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>

net/sfc: implement EF10 native Tx datapath

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: David Riddoch <driddoch@solarflare.com>

net/sfc: make VLAN insertion a datapath-dependent feature

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>

net/sfc: factor out libefx-based Tx datapath

Split control and datapath to make datapath substitutable and
possibly reusable with alternative control path.

libefx-based Tx datapath is bound to libe

net/sfc: factor out libefx-based Tx datapath

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>

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net/sfc: implement EF10 native Rx datapath

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: David Riddoch <driddoch@solarflare.com>

net/sfc: factor out libefx-based Rx datapath

Split control and datapath to make datapath substitutable and
possibly reusable with alternative control path.

libefx-based Rx datapath is bound to libe

net/sfc: factor out libefx-based Rx datapath

Split control and datapath to make datapath substitutable and
possibly reusable with alternative control path.

libefx-based Rx datapath is bound to libefx control path, but
other datapaths should be possible to use with alternative
control path(s).

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>

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net/sfc: add missing BSD license line and update year

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>

net/sfc: add callback to retrieve FW version

Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andrew Lee <alee@solarflare.

net/sfc: add callback to retrieve FW version

Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andrew Lee <alee@solarflare.com>

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net/sfc: add VFs to the table of PCI IDs for supported NICs

Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andrew Lee <a

net/sfc: add VFs to the table of PCI IDs for supported NICs

Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andrew Lee <alee@solarflare.com>

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net/sfc: add kvarg control for MAC statistics update period

The patch is to make MAC statistics update interval tunable
by means of 'stats_update_period_ms' kvarg parameter making
it possible to use

net/sfc: add kvarg control for MAC statistics update period

The patch is to make MAC statistics update interval tunable
by means of 'stats_update_period_ms' kvarg parameter making
it possible to use values different from 1000 ms in case of
SFN8xxx boards provided that firmware version is 6.2.1.1033

Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andrew Lee <alee@solarflare.com>

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net/sfc: set multicast address list in started state only

According to 'libefx' API requirements, one is allowed to
apply multicast address list to the port in started state
only, otherwise the new

net/sfc: set multicast address list in started state only

According to 'libefx' API requirements, one is allowed to
apply multicast address list to the port in started state
only, otherwise the new array should be copied to a local
storage in order to be applied during the next port start

Coverity issue: 141296
Fixes: 0fa0070e4391 ("net/sfc: support multicast addresses list controls")

Fixes: e9ddf37a507d ("net/sfc: fix setting empty multicast list")
Cc: stable@dpdk.org

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: Andy Moreton <amoreton@solarflare.com>

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net/sfc: support flow API filters

Only pattern items VOID, ETH and actions VOID, QUEUE is now
supported.

Signed-off-by: Roman Zhukov <roman.zhukov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <ary

net/sfc: support flow API filters

Only pattern items VOID, ETH and actions VOID, QUEUE is now
supported.

Signed-off-by: Roman Zhukov <roman.zhukov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>

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net/sfc: implement dummy filter control callback

Just log error for all filter types and return no support indication.

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andre

net/sfc: implement dummy filter control callback

Just log error for all filter types and return no support indication.

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andrew Lee <alee@solarflare.com>
Reviewed-by: Andy Moreton <amoreton@solarflare.com>
Reviewed-by: Robert Stonehouse <rstonehouse@solarflare.com>

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net/sfc: support statistics reset

Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>

net/sfc: fix setting empty multicast list

The patch is to fix sfc_set_mc_addr_list() behaviour in order
to make it accept an empty multicast address list thus making
it possible to remove multicast

net/sfc: fix setting empty multicast list

The patch is to fix sfc_set_mc_addr_list() behaviour in order
to make it accept an empty multicast address list thus making
it possible to remove multicast addresses inserted previously

Fixes: 0fa0070e4391 ("net/sfc: support multicast addresses list controls")

Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>

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net/sfc: fix link status when port is not started

Fixes: 886f8d8a05bf ("net/sfc: retrieve link info")

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andrew Lee <alee@solar

net/sfc: fix link status when port is not started

Fixes: 886f8d8a05bf ("net/sfc: retrieve link info")

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andrew Lee <alee@solarflare.com>

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net/sfc: avoid usage of possibly uninitialized link mode

In fact efx_port_poll() always initializes it, but it isn't
explicitly documented feature of the API. Moreover, the API
annocation suggests t

net/sfc: avoid usage of possibly uninitialized link mode

In fact efx_port_poll() always initializes it, but it isn't
explicitly documented feature of the API. Moreover, the API
annocation suggests that return code should be checked.

Fixes: 886f8d8a05bf ("net/sfc: retrieve link info")

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andrew Lee <alee@solarflare.com>

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net/sfc: advertise kmod dependencies in pmdinfo

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>

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>
R

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>

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net/sfc: update RSS redirection table

Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andrew Lee <alee@solarflare.com>
Re

net/sfc: update RSS redirection table

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>

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net/sfc: query RSS redirection table

Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andrew Lee <alee@solarflare.com>
Rev

net/sfc: query RSS redirection table

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>

show more ...