net/sfc: rely on ethdev mapping of Tx offloads to TxQ flags

There is no necessity to fill in TxQ flags since ethdev maps
Tx offloads to TxQ flags on device info get for apps which are
not converted

net/sfc: rely on ethdev mapping of Tx offloads to TxQ flags

There is no necessity to fill in TxQ flags since ethdev maps
Tx offloads to TxQ flags on device info get for apps which are
not converted yet to Tx offloads API.

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

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net/sfc: add Rx descriptor wait timeout

Add device argument to customize Rx descriptor wait timeout which
is supported in DPDK firmware variant only in equal stride super-buffer
Rx mode only.

Signe

net/sfc: add Rx descriptor wait timeout

Add device argument to customize Rx descriptor wait timeout which
is supported in DPDK firmware variant only in equal stride super-buffer
Rx mode only.

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

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net/sfc: support callback to check if mempool is supported

The callback is a dummy yet since no Rx datapath provides its own
callback, so all pools are supported.

Signed-off-by: Andrew Rybchenko <a

net/sfc: support callback to check if mempool is supported

The callback is a dummy yet since no Rx datapath provides its own
callback, so all pools are supported.

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

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net/sfc: support equal stride super-buffer Rx mode

HW Rx descriptor represents many contiguous packet buffers which
follow each other. Number of buffers, stride and maximum DMA
length are setup-time

net/sfc: support equal stride super-buffer Rx mode

HW Rx descriptor represents many contiguous packet buffers which
follow each other. Number of buffers, stride and maximum DMA
length are setup-time configurable per Rx queue based on provided
mempool. The mempool must support contiguous block allocation and
get info API to retrieve number of objects in the block.

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

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net/sfc: convert to the advanced EFX RSS interface

The current code has the following drawbacks:
- It is assumed that TCP 4-tuple hash is
always supported, which is untrue in
the case of pack

net/sfc: convert to the advanced EFX RSS interface

The current code has the following drawbacks:
- It is assumed that TCP 4-tuple hash is
always supported, which is untrue in
the case of packed stream FW variant.
- The driver is unaware of UDP hash support
available with latest firmware.

In order to cope with the mentioned issues, this
patch implements the new approach to handle hash
settings using the advanced EFX RSS interface.

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

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net/sfc: factor out RSS fields from adapter info

RSS handling will need more sophisticated fields
in the adapter context storage in future patches.
This patch groups existing fields in a dedicated
s

net/sfc: factor out RSS fields from adapter info

RSS handling will need more sophisticated fields
in the adapter context storage in future patches.
This patch groups existing fields in a dedicated
structure and updates the rest of the code.

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

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net/sfc: remove conditional compilation for RSS

RSS is one of the most valuable features in the
driver, and one would hardly need to disable it
at build time. This patch withdraws unnecessary
condit

net/sfc: remove conditional compilation for RSS

RSS is one of the most valuable features in the
driver, and one would hardly need to disable it
at build time. This patch withdraws unnecessary
conditionals for RSS snippets.

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

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ethdev: return diagnostic when setting MAC address

Change the prototype and the behavior of dev_ops->eth_mac_addr_set(): a
return code is added to notify the caller (librte_ether) if an error
occurr

ethdev: return diagnostic when setting MAC address

Change the prototype and the behavior of dev_ops->eth_mac_addr_set(): a
return code is added to notify the caller (librte_ether) if an error
occurred in the PMD.

The new default MAC address is now copied in dev->data->mac_addrs[0]
only if the operation is successful.

The patch also updates all the PMDs accordingly.

Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>

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ethdev: replace bus specific struct with generic dev

Public struct rte_eth_dev_info has a "struct rte_pci_device" field in it
although it is common for all ethdev in all buses.

Replacing pci specif

ethdev: replace bus specific struct with generic dev

Public struct rte_eth_dev_info has a "struct rte_pci_device" field in it
although it is common for all ethdev in all buses.

Replacing pci specific struct with generic device struct and updating
places that are using pci device in a way to get this information from
generic device.

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Reviewed-by: David Marchand <david.marchand@6wind.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>

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net/sfc: support Medford2 family adapters

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

net/sfc: support link speeds up to 100G

Add 25G, 50G and 100G.

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

net/sfc: add device parameter to choose FW variant

Add support of choice the preferred firmware variant to use in device
parameters.

Signed-off-by: Roman Zhukov <roman.zhukov@oktetlabs.ru>
Signed-o

net/sfc: add device parameter to choose FW variant

Add support of choice the preferred firmware variant to use in device
parameters.

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

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net/sfc: add dynamic log level for MCDI messages

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

net/sfc: add dynamic log level for MCDI messages

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

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net/sfc: remove dedicated init log parameter

The previous patches in the set convert per-port
logging to use NOTICE level and make this level default.
This provides the possibility to remove the ded

net/sfc: remove dedicated init log parameter

The previous patches in the set convert per-port
logging to use NOTICE level and make this level default.
This provides the possibility to remove the dedicated
toggle for init-related messages and merge init logging
with the main log type. In order to keep these logs silent
by default, INFO level should be used.

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

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net/sfc: prepare to merge init logs with main log type

Conversion to dynamic logging done in the previous patches
makes it possible to simplify internal controls for init
logging. This patch allows

net/sfc: prepare to merge init logs with main log type

Conversion to dynamic logging done in the previous patches
makes it possible to simplify internal controls for init
logging. This patch allows to prepare for such a change.
It makes init-unrelated messages use NOTICE level so that
the following patch will be able to convert init logging
to use INFO level and remain silent by default.

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

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net/sfc: support per-port dynamic logging

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

net/sfc: support per-port dynamic logging

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

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net/sfc: support driver-wide dynamic logging

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

net/sfc: support driver-wide dynamic logging

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

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net/sfc: use link status helper functions

Use new rte_eth_linkstatus_get/set helper functions to handle link
status update.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by

net/sfc: use link status helper functions

Use new rte_eth_linkstatus_get/set helper functions to handle link
status update.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

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ethdev: separate driver APIs

Create a rte_ethdev_driver.h file and move PMD specific APIs here.
Drivers updated to include this new header file.

There is no update in header content and since ethde

ethdev: separate driver APIs

Create a rte_ethdev_driver.h file and move PMD specific APIs here.
Drivers updated to include this new header file.

There is no update in header content and since ethdev.h included by
ethdev_driver.h, nothing changed from driver point of view, only
logically grouping of APIs. From applications point of view they can't
access to driver specific APIs anymore and they shouldn't.

More PMD specific data structures still remain in ethdev.h because of
inline functions in header use them. Those will be handled separately.

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>

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net/sfc: convert to new Tx offload API

Ethdev Tx offloads API has changed since:
commit cba7f53b717d ("ethdev: introduce Tx queue offloads API")
This commit support the new Tx offloads API.

The cod

net/sfc: convert to new Tx offload API

Ethdev Tx offloads API has changed since:
commit cba7f53b717d ("ethdev: introduce Tx queue offloads API")
This commit support the new Tx offloads API.

The code which fills in txq_flags in default_txconf is preserved
because rte_eth_dev_info_get() lacks conversion between offloads
and txq_flags fields which means that a legacy application which
relies on default_txconf will fail to configure Tx queues in the
case when some bits in txq_flags are mandatory.

Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

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net/sfc: factor out function to report Tx capabilities

The patch adds a separate function to report supported
Tx capabilities because this function will be required
in more places across the code in

net/sfc: factor out function to report Tx capabilities

The patch adds a separate function to report supported
Tx capabilities because this function will be required
in more places across the code in the upcoming patches.

Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

show more ...

net/sfc: convert to new Rx offload API

Ethdev Rx offloads API has changed since:
commit ce17eddefc20 ("ethdev: introduce Rx queue offloads API")
This commit support the new Rx offloads API.

Signed-

net/sfc: convert to new Rx offload API

Ethdev Rx offloads API has changed since:
commit ce17eddefc20 ("ethdev: introduce Rx queue offloads API")
This commit support the new Rx offloads API.

Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

show more ...

net/sfc: factor out function to report Rx capabilities

The patch adds a separate function to report supported
Rx capabilities because this function will be required
in more places across the code in

net/sfc: factor out function to report Rx capabilities

The patch adds a separate function to report supported
Rx capabilities because this function will be required
in more places across the code in the upcoming patches.

Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

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net/sfc: change license to BSD-3-Clause

Change license from BSD-2-Clause to BSD-3-Clause.
Bump copyright year.

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

net/sfc: change license to BSD-3-Clause

Change license from BSD-2-Clause to BSD-3-Clause.
Bump copyright year.

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>

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net/sfc: support more options for a number of Tx descriptors

The number of Tx descriptors is not used as HW Tx ring size any more.
It simply defines maximum fill level.

Signed-off-by: Andrew Rybche

net/sfc: support more options for a number of Tx descriptors

The number of Tx descriptors is not used as HW Tx ring size any more.
It simply defines maximum fill level.

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

show more ...