net/sfc: destroy event queue when Tx queue is released

Fixes: b1b7ad933b39 ("net/sfc: set up and release Tx queues")
Cc: stable@dpdk.org
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>

net/sfc: destroy event queue when Rx queue is released

Fixes: ce35b05c635e ("net/sfc: implement Rx queue setup release operations")
Cc: stable@dpdk.org
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>

net/mlx5: fix Tx when first segment size is too short

First segment size must be at least 18 bytes, packets not respecting this
are silently not sent by the NIC but counted as sent by the PMD.  The only
way to figure out is compiling the PMD in debug mode.

Fixes: 6579c27c11a5 ("net/mlx5: remove gather loop on segments")
Cc: stable@dpdk.org
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>

net/qede: prevent crash while changing MTU dynamically

The driver can handle dynamic MTU change without needing the port to be
stopped explicitly by the application. However, there is currently no
check to prevent I/Os from happening on a different thread while the
port is going thru' reset internally. This patch fixes this issue by
assigning RX/TX burst functions to a dummy function and also reconfigure
RX bufsize for each rx queue based on the new MTU value.

Fixes: 200645ac7909 ("net/qede: set MTU")
Cc: stable@dpdk.org
Signed-off-by: Harish Patil <harish.patil@qlogic.com>

net/qede: fix VF RSS configuration

The newer SR-IOV PF drivers expects RX/TX queues to be created before
applying RSS configuration. This patch addresses this requirement by
deferring RSS configuration till the queues are created. Even though
this issue is only seen in SR-IOV context, the changes will be made
applicable to PF also to keep the behavior consistent between VF/PF.

Fixes: 7ab35bf6b97b ("net/qede: fix RSS")
Cc: stable@dpdk.org
Signed-off-by: Harish Patil <harish.patil@qlogic.com>

net/qede: fix missing UDP protocol in RSS offload types

Both UDP and TCP based RSS offload types are supported by the device.
This patch adds UDP protocol which got missed out in the original patch.

Fixes: 4c98f2768eef ("net/qede: support RSS hash configuration")
Cc: stable@dpdk.org
Signed-off-by: Harish Patil <harish.patil@qlogic.com>

doc: add dynamic i40e device personalization

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>

app/testpmd: add command for getting loaded DDP profiles

This patch is to add testpmd CLI for getting all loaded DDP profiles.

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>

net/i40e: support getting all loaded DDP profiles

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>

app/testpmd: add command for loading DDP

This patch is to add testpmd CLI for loading dynamic
device personalization (DDP).

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>

net/i40e: add dynamic device personalization processing

Add support for loading a dynamic device personalization profile (DDP).

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>

net/i40e: refine consistent tunnel filter

Add i40e_tunnel_type enumeration type to refine consistent
tunnel filter, it will be esay to add new tunnel type for
i40e.

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>

net/i40e: support tunnel filter to VF

Previously, only tunnel filter to PF is supported.
This patch adds i40e_dev_consistent_tunnel_filter_set
function for consistent filter API to support tunnel
filter to VF.

Signed-off-by: Yong Liu <yong.liu@intel.com>
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>

net/i40e: rename tunnel filter function

Change tunnel filter function name to VXLAN filter
function, prepare for other tunnel filter function.

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>

net/i40e: rework tunnel filter functions

Rework tunnel filter functions to align with the
new command buffer for add/remove cloud filter.

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>

doc: update Tx burst behavior

Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>

net/vhost: remove limit of vhost Rx burst size

vhost removes limit of Rx burst size(32 pkts) and supports to make
an best effort to receive pkts.

Cc: yuanhan.liu@linux.intel.com
Cc: maxime.coquelin@redhat.com
Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>

net/vhost: remove limit of vhost Tx burst size

vhost removes limit of Tx burst size(32 pkts) and supports to make
an best effort to transmit pkts.

Cc: yuanhan.liu@linux.intel.com
Cc: maxime.coquelin@redhat.com
Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>

net/ixgbe: remove limit of Tx burst size

To add a wrapper function to remove the limit of tx burst size and
implement the "make an best effort to transmit the pkts" policy.
The patch makes ixgbe vec function work in a consistent behavior
like ixgbe_xmit_pkts_simple and ixgbe_xmit_pkts do that.

Cc: Helin Zhang <helin.zhang@intel.com>
Cc: Konstantin Ananyev <konstantin.ananyev@intel.com>
Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>

net/i40e: remove limit of Tx burst size

To add a wrapper function to remove the limit of tx burst size. The patch
makes i40e vec function an best effort to transmit the pkts in the
consistent behavior like i40e_xmit_pkts_simple and i40e_xmit_pkts do that.

Cc: Helin Zhang <helin.zhang@intel.com>
Cc: Jingjing Wu <jingjing.wu@intel.com>
Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>

net/fm10k: remove limit of Tx burst size

To add a wrapper function to remove the limit of tx burst size.
The patch makes fm10k vec function an best effort to transmit
pkts in the consistent behavior like fm10k_xmit_pkts does that.

Cc: Jing Chen <jing.d.chen@intel.com>
Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>

net/qede: update PMD version to 2.4.0.1

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede: support LRO/TSO offloads

This patch includes slowpath configuration and fastpath changes
to support LRO and TSO. A bit of revamping is needed in order
to make use of existing packet classification schemes in Rx fastpath
and for SG element processing in Tx.

Signed-off-by: Harish Patil <harish.patil@qlogic.com>

net/qede: support ntuple and flow director filter

Add limited support for ntuple filter and flow director configuration.
The filtering is based on 4-tuples viz src-ip, dst-ip, src-port,
dst-port. The mask fields, tcp_flags, flex masks, priority fields,
Rx queue drop etc are not supported.

Signed-off-by: Harish Patil <harish.patil@qlogic.com>

net/qede/base: support ARFS mode

Add base driver APIs to enable accelerated RFS[aRFS] mode and ramrod
to configure rfs and ntuple filter.

Signed-off-by: Harish Patil <harish.patil@qlogic.com>

net/qede/base: semantic changes

Make APIs static and other semantic changes.
A step toward cleaning 'make C=1' with GCC 4.8.3.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: prevent race condition during unload

Merge hw_stop and hw_reset into one function.
Prevent race condition between MFW attentions and pf stop command during
unload flow that causes an ASSERT.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: multi-Txq support on same queue-zone for VFs

A step toward having multi-Txq support on same queue-zone for VFs.

This change takes care of:

 - VFs assume a single CID per-queue, where queue X receives CID X.
   Switch to a model similar to that of PF - I.e., Use different CIDs
   for Rx/Tx, and use mapping to acquire/release those. Each VF
   currently will have 32 CIDs available for it [for its possible 16
   Rx & 16 Tx queues].

 - To retain the same interface for PFs/VFs when initializing queues,
   the base driver would have to retain a unique number per-each queue
   that would be communicated in some extended TLV [current TLV
   interface allows the PF to send only the queue-id]. The new TLV isn't
   part of the current change but base driver would now start adding
   such unique keys internally to queue_cids. This would also force
   us to start having alloc/setup/free for L2 [we've refrained from
   doing so until now]
   The limit would be no-more than 64 queues per qzone [This could be
   changed if needed, but hopefully no one needs so many queues]

 - In IOV, Add infrastructure for up to 64 qids per-qzone, although
   at the moment hard-code '0' for Rx and '1' for Tx [Since VF still
   isn't communicating via new TLV which index to associate with a
   given queue in its queue-zone].

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: prevent DMAE transactions during recovery

Prevent DMA engine transactions during recovery phase.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: add UDP ports in bulletin board message

Add UDP ports in bulletin board message.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: allow PMD to control vport and RSS engine ids

Let PMD have control over the vport-id and rss-eng-id of a given VF
during initialization.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: add PF parameter

Add a common enum to pf_params for RDMA.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: move code bits

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: zero out MFW mailbox data

Zero the whole union data of the Management FW mailbox before copying
the actual union member

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: add return code check

Add a check of the return code of ecore_mcp_cmd_and_union() in
ecore_mcp_send_protocol_stats()

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: set max values for soft resources

Add support for the new interface with the Management FW for setting
max values of "soft" resources.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: add macro for unsupported command

Add a macro for unsupported management FW command

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: add mailbox for resource allocation

Add the Management FW mailbox for getting non-l2 resource allocation
information.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: add macro got resource value message

Add macro got resource value message

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: support coalescing for VF

Add coalescing support for VFs.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: update bulletin board during VF init

Updated bulletin board with link state during VF initialization.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: support non-L2 dcbx tlv application

Add non-l2 dcbx tlv application support.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: support previous driver unload

New driver/management fw load request sequence for handling previous
driver unload.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: change valloc to vzalloc

Change OSAL_VALLOC() into OSAL_VZALLOC() which would also zero memory.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: use L2-handles for RSS configuration

Move RSS configuration into using L2-handles instead of queue-ids.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: add new image types

Add new image types - RECOVERY and PK (Public Key) towards
the second phase of NVRAM security support.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: remove clock slowdown option

Remove clock slowdown NVM config option as this is not supported
for current chipsets.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: add API for using MFW resource lock

Add base driver API for using the Management FW resource lock

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: add mask/shift defines for resource command

Add several mask/shift defines for the resource command

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: prevent transmitter stuck condition

Change OOO TC properly to prevent transmitter stuck condition
due to credit underruns.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: formatting changes

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: support tunnelling for VF

Add new tunnelling support for VFs.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: revise tunnel APIs/structs

Revise tunnel APIs/structs.
 - Unite tunnel start and update params in single struct
   "ecore_tunnel_info"
 - Remove A0 chip tunnelling support.
 - Added per tunnel info - removed bitmasks.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: change infrastructure for VF tunnelling

Infrastructure changes for VF tunnelling.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: optimize cache-line access

Optimize cache-line access in ecore_chain -
re-arrange fields so that fields that are needed for fastpath
[mostly produce/consume and their derivatives] are in the first cache
line, and the rest are in the second.

This is true for both PBL and NEXT_PTR kind of chains.
Advancing a page in a SINGLE_PAGE chain would still require the 2nd
cacheline as well, but afaik only SPQ uses it and so it isn't
considered as 'fastpath'.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: support handling TLV request from MFW

Add support for handling the TLV request from Management FW.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: make L2 queues handle based

L2 handler changes:

This is change to remove the queue-id/qzone difference for Tx queues.

It does that by mainly doing:

a. VFs queues are no longer determined by the SBs they're using.
Instead, the ecore-client needs to maintain those and choose the values
to be used by VF when initializing it.

b. Eliminate the HW-cid array in the hw-function.
To do that, have all the rx/tx functionality turn into 'handle' base -
when queue would be started the caller would get a (void*) handle,
which it would later use with ecore for configuring various
queue-related stop [update, close].

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: refactor code of SP queues

Maintain slowpath event queue and consumer queue within HW function
structure, update corresponding alloc and free APIs accordingly.
Cleanup unused code under CONFIG_ECORE_LL2 ifdef.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: add interfaces for MFW TLV request processing

Add new base driver interfaces for Management FW TLV request processing.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: prevent driver load with invalid resources

Prevent storage drivers from attempting to load with invalid resources.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: set driver type before sending load request

Set the drv_type before sending LOAD_REQ and remove the
ver_str which is not used by the MFW

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: check active VF queues before stopping

Make sure VF queue are closed before stopping vport.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: print firmware MFW and MBI versions

Add a printout of the FW, Management FW and MBI versions.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: revamp qm initialization

This patch revamps queue initialization.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: allow only trusted VFs to be promisc

Allow only trusted VFs to be promisc/multi-promisc. The reasonable
thing is to use the 'trusted' node instead of simply allowing VFs to
become promiscuous.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: remove unneeded step in HW init

There is no need to close the OUT_EN NIG registers, so remove that.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: allow probe to succeed with minor HW-issues

Allow probe to succeed with various 'minor' HW-issues [if requested]

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: read card personality via MFW commands

Add support to read NIC personality via management FW for non-L2
protocols.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: prevent device init failure

Device initialization flow should not be failed because the FW interface
command is not available.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: update MFW when default MTU is changed

Send mailbox command to Management FW when MTU changes.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: change queue/sb-id from 8 bit to 16 bit

Change the queue/sb-id values from 8 bit fields to 16 bit fields.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: use default MTU from shared memory

Read and use the default MTU value from shared-memory.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: add comment

Add a comment for the endianness manipulation in
ecore_mcp_send_drv_version().

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: add nvram options

Add a bunch of NVRAM options like MCOT, FEC selection, temperature
threshold, Reset On Lan, etc.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: remove attribute from update current config

Remove attribute field from update_current_config() API, Management FW
need to know only the last entity who configured the device.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: move mask constants defining NIC type

Move mask constants defining NIC type to ecore.h

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: decrease maximum HW func per device

Decrease MAX_HWFNS_PER_DEVICE from 4 to 2

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede: upgrade the FW to 8.18.9.0

This patchset adds changes to upgrade to 8.18.9.0 FW.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: utilize FW 8.18.9.0

This change is in preparation to work with new FW 8.18.9.0.
Rename the defines to use E4_ and structs to use e4_. This renaming
is to add support for future chipsets.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: print various indication on Tx-timeouts

Print various indication on Tx-timeouts.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: mask Rx buffer attention bits

Mask the BRB "RC0_EOP_OUT_SYNC_FIFO_PUSH_ERROR" attention.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: send FW version driver state to MFW

Add support to send FW version and driver state to Management FW.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: return an initialized return value

Make sure ecore_iov_mark_vf_flr() always returns an initialized return
value.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

doc: detail new tap features in release note

Signed-off-by: Pascal Mazon <pascal.mazon@6wind.com>
Acked-by: Keith Wiles <keith.wiles@intel.com>

net/fm10k: fix pointer cast

The device specific data is located at dev->data->dev_private.

Fixes: 162f32290a99 ("fm10k: move parameters initialization")
Fixes: 039991bc28ff ("fm10k: add vector pre-condition check")
Fixes: 77a8ab47eb38 ("fm10k: select best Rx function")
Cc: stable@dpdk.org
Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>

doc: add AVP

Updates the documentation and feature lists for the AVP PMD device.

Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Signed-off-by: Matt Peters <matt.peters@windriver.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>

net/avp: handle interrupt migration

This commit introduces changes required to support VM live-migration.  This
is done by registering and responding to interrupts coming from the host to
signal that the memory is about to be made invalid and replaced with a new
memory zone on the destination compute node.

Enabling and disabling of the interrupts are maintained outside of the
start/stop functions because they must be enabled for the lifetime of the
device.  This is so that host interrupts are serviced and acked even in
cases where the app may have stopped the device.

Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Signed-off-by: Matt Peters <matt.peters@windriver.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>

net/avp: add device start and stop operations

Adds support for device start and stop functions.  This allows an
application to control the administrative state of an AVP device.  Stopping
the device will notify the host application to stop sending packets on that
device's receive queues.

Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Signed-off-by: Matt Peters <matt.peters@windriver.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>

net/avp: add device promiscuous functions

Adds support for setting and clearing promiscuous mode on an AVP device.
When enabled the _mac_filter function will allow packets destined to any
MAC address to be processed by the receive functions.

Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Signed-off-by: Matt Peters <matt.peters@windriver.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>

net/avp: add device statistics operations

Adds device functions to query and reset statistics.

Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>

net/avp: add packet transmit functions

Adds support for packet transmit functions so that an application can send
packets to the host application via an AVP device queue.  Both the simple
and scattered functions are supported.

Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Signed-off-by: Matt Peters <matt.peters@windriver.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>

net/avp: add packet receive functions

Adds function required for receiving packets from the host application via
AVP device queues.  Both the simple and scattered functions are supported.

Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Signed-off-by: Matt Peters <matt.peters@windriver.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>

net/avp: add queue setup and release

Adds queue management operations so that an application can setup and
release the transmit and receive queues.

Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Signed-off-by: Matt Peters <matt.peters@windriver.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>

net/avp: add device configuration

Adds support for "dev_configure" operations to allow an application to
configure the device.

Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Signed-off-by: Matt Peters <matt.peters@windriver.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>

net/avp: add device initialization

Adds support for initialization newly probed AVP PCI devices.  Initial
queue translations are setup in preparation for device configuration.

Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Signed-off-by: Matt Peters <matt.peters@windriver.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>

net/avp: support driver registration

Adds the initial framework for registering the driver against the support
PCI device identifiers.

Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Signed-off-by: Matt Peters <matt.peters@windriver.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>

net/avp: add debug log macros

Adds a header file with log macros for the AVP PMD

Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Signed-off-by: Matt Peters <matt.peters@windriver.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>

net/avp: add public header files

Adds public/exported header files for the AVP PMD.  The AVP device is a
shared memory based device.  The structures and constants that define the
method of operation of the device must be visible by both the PMD and the
host DPDK application.  They must not change without proper version
controls and updates to both the hypervisor DPDK application and the PMD.

The hypervisor DPDK application is a Wind River Systems proprietary
virtual switch.

Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Signed-off-by: Matt Peters <matt.peters@windriver.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>

net/avp: add base files

This commit introduces the AVP PMD file structure without adding any actual
driver functionality.  Functional blocks will be added in later patches.

Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Signed-off-by: Matt Peters <matt.peters@windriver.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>

net/mlx5: fix returned values upon failed probing

Fixes: 771fa900b73a ("mlx5: introduce new driver for Mellanox ConnectX-4 adapters")
Cc: stable@dpdk.org
Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>