net/bnxt: introduce Broadcom Stingray

Add support for Stingray PF devices ids:
BCM58802 = 0xd802
BCM58804 = 0xd804
BCM58808 = 0x16f0

Add Broadcom Stingray machine support based on armv8.

For product brief see:
https://www.broadcom.com/products/ethernet-connectivity/controllers/bcm58800

Signed-off-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>

drivers/net: remove redundant icc flag

ICC warning #188 already disabled globally via commit [1], no
need individual arguments in PMDs.

[1]
Fixes: 1b80b9c854c3 ("mk: disable icc warning 188")
Cc: stable@dpdk.org
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Tested-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>

drivers/net: fix icc deprecated parameter warning

With icc (ICC) 18.0.1 20171018, -wd usage generates following warning:

icc: command line remark #10010: option '-wd3656' is deprecated and will
be removed in a future release. See '-help deprecated'

"icc -help deprecated" output is:
-wd                      use -diag-disable

Based on above information "-wd" converted to "-diag-disable"

Cc: stable@dpdk.org
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Tested-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>

net/bonding: fix typo in log comment

Fixes: 68451eb6698c ("net/bonding: call through EAL on create/free")
Cc: stable@dpdk.org
Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

net/bonding: free mempool used in mode 6

When creating bond device with mode6, dpdk will create
mempool for arp packets. If free the bond device and
create it with same name, there will be an error. Because
the mempool is not freed when destroying bond device.

Fixes: 06fe78b98ccd ("bond: add mode 6")
Fixes: ea0c20ea95fd ("apps: use helper to create mbuf pools")
Cc: stable@dpdk.org
Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

vhost: support interrupt mode

In some cases we want vhost dequeue work in interrupt mode to
release cpus to others when no data to transmit. So we install
interrupt handler of vhost device and interrupt vectors for each
rx queue when creating new backend according to vhost interrupt
configuration. Thus, applications could register a epoll event fd
to associate rx queues with interrupt vectors.

Signed-off-by: Junjie Chen <junjie.j.chen@intel.com>
Reviewed-by: Jianfeng Tan <jianfeng.tan@intel.com>

net/szedata2: add new kernel module dependency

New kernel module dependency is required to support NFB-200G2QL card.

Signed-off-by: Matej Vido <vido@cesnet.cz>

net/szedata2: support new NIC

This patch adds support for new NIC NFB-200G2QL.

At the probing stage numa nodes for the DMA queues are identified
and the appropriate number of ports is allocated.
DMA queues residing on the same numa node are grouped in the same
port.

Signed-off-by: Matej Vido <vido@cesnet.cz>

net/szedata2: do not affect Ethernet interfaces

NFB cards employ multiple Ethernet ports.
Until now, Ethernet port-related operations were performed on all of them
(since the whole card was represented as a single port).
With new NFB-200G2QL card, this is no longer viable.

Since there is no fixed mapping between the queues and Ethernet ports,
and since a single card can be represented as two ports in DPDK,
there is no way of telling which (if any) physical ports should be
associated with individual ports in DPDK.

This is also described in documentation in more detail.

Signed-off-by: Matej Vido <vido@cesnet.cz>
Signed-off-by: Jan Remes <remes@netcope.com>

net/nfp: support hardware RSS v2

Chained metadata instead of prepend metadata was added in
firmware version 4. However, it could be old firmwares evolving
but not supporting chained metadata.

This patch adds support for an old firmware being updated and
getting a firmware version number higher than 4, but it still not
implementing chained metadata.

Signed-off-by: Alejandro Lucero <alejandro.lucero@netronome.com>

net/nfp: support LSO offload version 2

This new LSO offload version facilitates how firmware implements
this functionality and helps improving the performance.

Signed-off-by: Alejandro Lucero <alejandro.lucero@netronome.com>

net/dpaa2: support new ethdev offload APIs

Signed-off-by: Sunil Kumar Kori <sunil.kori@nxp.com>

net/dpaa: support new ethdev offload APIs

Signed-off-by: Sunil Kumar Kori <sunil.kori@nxp.com>

net/sfc: use default FEC mode

All FEC modes are supported and allowed, but none are explicitly
requested.

This effectively means that FEC mode is determined solely form cable
requirements and link partner capabilities / requirements.

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

net/i40e: fix using error set function

There is a specific function to set error for flow configuration,
so change to use that function.

Fixes: ecad87d22383 ("net/i40e: move RSS to flow API")
Cc: stable@dpdk.org
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Tested-by: Yuan Peng <yuan.peng@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>

net/i40e: add comment and clean code for flow RSS

This patch add comment for flow rss parse function in order
to explain some important info. This patch also delete some
useless code for queue index check for RSS queue region
configuration.

Fixes: ecad87d22383 ("net/i40e: move RSS to flow API")
Cc: stable@dpdk.org
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Tested-by: Yuan Peng <yuan.peng@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>

net/vhost: fix invalid state

dev_start sets *dev_attached* after setup queues, this sets device to
invalid state since no frontend is attached. Also destroy_device set
*started* to zero which makes *allow_queuing* always zero until dev_start
get called again. Actually, we should not determine queues existence by
*dev_attached* but by queues pointers or other separated variable(s).

Fixes: 30a701a53737 ("net/vhost: fix crash when creating vdev dynamically")
Cc: stable@dpdk.org
Signed-off-by: Junjie Chen <junjie.j.chen@intel.com>
Tested-by: Jens Freimann <jfreimann@redhat.com>
Reviewed-by: Jianfeng Tan <jianfeng.tan@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>

net/vhost: insert/strip VLAN header in software

This lets the vhost driver handle the VLAN header like the virtio driver
in software.

Signed-off-by: Jan Blunck <jblunck@infradead.org>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>

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>

net/mlx5: fix link status initialization

Following commit 7ba5320baa32 ("net/mlx5: fix link status behavior")
The initial link status is no longer set as part of the port start.

When LSC interrupts are enabled, ethdev layer reads the link status
directly from the device data instead of using the PMD callback.
This may cause application to query the link as down while in fact it was
already up before the DPDK application start (and no interrupt to fix
it).

Fixes: 7ba5320baa32 ("net/mlx5: fix link status behavior")
Cc: stable@dpdk.org
Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>

net/mlx4: support CRC strip toggling

Previous to this commit mlx4 CRC stripping was executed by default and
there was no verbs API to disable it.

Signed-off-by: Ophir Munk <ophirmu@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>

net/ixgbe: allow setting 2.5G and 5G speeds on X550

This patch adds support for explicitly selecting 2.5G and 5G speeds on
X550.

Signed-off-by: Martin Weiser <martin.weiser@allegro-packets.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>

net/i40e: fix DDP profile DEL operation

Customized info will be updated when processing DDP package,
including PCYPE/PTYPE/protocol. Previously, the customized info
is updated without any check for package operation - ADD or DEL,
but only covers ADD operation. In this situation, even if a package
is being removed, new PCTYPE/PTYPE/protocol will still be created,
it will cause wrong parsing for SW. This patch cleans new
PCTYPE/PTYPE/protocol created when a package is being removed.

Fixes: e163c18a15b0 ("net/i40e: update ptype and pctype info")
Cc: stable@dpdk.org
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>

doc: add driver limitation for vhost dequeue zero copy

In vhost-switch example, when binding nic to vfio-pci with iommu enabled,
dequeue zero copy cannot work in VM2NIC mode due to no iommu dma mapping
is setup for guest memory currently.

Signed-off-by: Junjie Chen <junjie.j.chen@intel.com>
Reviewed-by: Jianfeng Tan <jianfeng.tan@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>

net/virtio-user: support server mode

In a container environment if the vhost-user backend restarts, there's
no way for it to reconnect to virtio-user. To address this, support for
server mode is added. In this mode the socket file is created by virtio-
user, which the backend then connects to. This means that if the backend
restarts, it can reconnect to virtio-user and continue communications.

With current implementation, LSC is enabled at virtio-user side to
support to accept the coming connection.

Server mode virtio-user only supports to work with vhost-user.

Release note is updated in this patch.

Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
Reviewed-by: Jianfeng Tan <jianfeng.tan@intel.com>

examples/vhost_crypto: add sample application

This patch adds vhost_crypto sample application to DPDK.

Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Jay Zhou <jianjay.zhou@huawei.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>

vhost/crypto: add public function implementation

This patch adds public API implementation to vhost crypto.

Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Jay Zhou <jianjay.zhou@huawei.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>

vhost/crypto: add request handler

This patch adds the implementation that parses virtio crypto request
to dpdk crypto operation.

Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Jay Zhou <jianjay.zhou@huawei.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>

vhost/crypto: add session message handler

This patch adds session message handler to vhost crypto.

Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Jay Zhou <jianjay.zhou@huawei.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>

vhost/crypto: add user message structure

This patch adds virtio-crypto spec user message structure to
vhost_user.

Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Jay Zhou <jianjay.zhou@huawei.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>

vhost/crypto: add vhost-user message handlers

Previously, vhost library lacks the support to the vhost backend
other than net such as adding private data or registering vhost-user
message handlers. This patch fills the gap by adding data pointer and
vhost-user pre and post message handlers to vhost library.

Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Jay Zhou <jianjay.zhou@huawei.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>

vhost: add virtio crypto header file

Since the linux kernel header file virtio_crypto.h has been merged
in 4.9, if we include this header file directly, compilation will be
failed in the old kernels' environment, e.g. the vhost crypto backend
series.
Adding virtio_crypto.h in librte_vhost to make old kernels happy.

Signed-off-by: Jay Zhou <jianjay.zhou@huawei.com>
Signed-off-by: Lei Gong <arei.gonglei@huawei.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Maxime Coquelin <maxime.coquelin@redhat.com>

app/testpmd: make use of per-PMD Tx/Rx parameters

The optimal values of several transmission & reception related
parameters, such as burst sizes, descriptor ring sizes, and number
of queues, varies between different network interface devices. This
patch allows testpmd to make use of per-PMD tuned parameter values.

Signed-off-by: Remy Horton <remy.horton@intel.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>

net/i40e: add Tx/Rx tuning parameters

The optimal values of several transmission & reception related
parameters, such as burst sizes, descriptor ring sizes, and number
of queues, varies between different network interface devices. This
patch allows individual PMDs to specify preferred parameter values.

Signed-off-by: Remy Horton <remy.horton@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

net/e1000: add Tx/Rx tuning parameters

The optimal values of several transmission & reception related
parameters, such as burst sizes, descriptor ring sizes, and number
of queues, varies between different network interface devices. This
patch allows individual PMDs to specify preferred parameter values.

Signed-off-by: Remy Horton <remy.horton@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

ethdev: support PMD-tuned Tx/Rx parameters

The optimal values of several transmission & reception related
parameters, such as burst sizes, descriptor ring sizes, and number
of queues, varies between different network interface devices. This
patch allows individual PMDs to specify preferred parameter values.

Signed-off-by: Remy Horton <remy.horton@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>

ethdev: fix link status query

When application works with LSC interrupts the ethdev layer skips
the PMD callback and update according to the link status exists on
device data. It is because it assumes the link status on the device data
is the correct one since any link change is processed by the application.

As multiple PMDs install the link status interrupt handler only on port
start and uninstall it on port stop, the link status may be incorrect in
case the query is called after port stop or before port start.

Fixing the query implementation to use the PMD callback for such cases.

Fixes: b77d21cc2364 ("ethdev: add link status get/set helper functions")
Cc: stable@dpdk.org
Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>

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>

app/testpmd: add commands to set loopback mode

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

net/sfc: support loopback mode configuration

All loopback modes are listed in efx_loopback_type_t.
Available loopback modes are listed per link speed in
the enc_loopback_types member of the efx_nic_cfg_t.

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

net/sfc/base: fix comparison always true warning

Loopback type used as bit index has efx_loopback_type_t type
which is enum. clang complains that it is always true when it
is compared with qword (64 bit) bits number boundary.

Fixes: 9ee64bd404fc ("net/sfc/base: import loopback control")
Cc: stable@dpdk.org
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>

net/bnx2x: convert to new Rx offloads API

Ethdev RX offloads API has changed since:
commit ce17eddefc20 ("ethdev: introduce Rx queue offloads API")

This patch makes use of DEV_RX_OFFLOAD_JUMBO_FRAME offload flag
to advertise jumbo frame support.

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

net/qede: update PMD version to 2.8.0.1

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

net/qede/base: support packet pacing

Add packet pacing support for PFs.
ecore client can request for enabling packet pacing at init time,
if requested then ecore is going to skip MCoS and SRIOV configurations.

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

net/qede/base: fix to support OVLAN mode

This fix allows driver to program NIC configuration to support OVLAN
mode in multi-function scenario

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

net/qede/base: add APIs for xcvr

Add API to query transceiver info and to retrieve link speed.

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

net/qede/base: add stats counter for link state

Add link_change_count counter to track number of link state transitions

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

net/qede/base: refine error handling

Adjust the verbosity of the log messages and add preventive checks for
errors.

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

net/qede/base: support MFW for driver load timeout

Add SPQ timeout base driver parameter support management FW timeout values
other than default and none. Have fallback mechanism for old MFWs.
Reduce the default timeout to 1 sec.

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

net/qede/base: allow changing VF MAC address

This patch allows VF to change its own MAC address regardless of MAC set
by PF

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

net/qede/base: add new chain API

Add new API ecore_chain_set_cons() and fix page index setting in
ecore_chain_set_prod(). The new API is for future use.

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

net/qede/base: semantic changes

The changes included in this patch are for
 - formatting
 - comment rework/additions
 - relocate FW info, version related code
 - convert:
    __le16 to u16
    __le32 to u32 etc.

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

net/qede/base: upgrade FW to 8.33.12.0

This patch adds changes to support new firmware 8.33.12.0. The changes
consist of FW bug fixes and enhancements.

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

net/qede/base: add DMAE sanity check

Add DMA engine sanity check during the engine initialization and before
PF initialization

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

net/qede/base: protect DMAE transactions

Protect DMAE transactions with a spinlock instead of a mutex

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

net/qede/base: use path ID for HW init

Use the path ID as the phase ID when running the engine phase of the
HW init

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

net/bnxt: switch to the new offload API

Update bnxt PMD to new ethdev offloads API.

Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>

net/bnxt: fix Rx drop setting

If Rx descriptors are not available, pkts are dropped by default.
Fix rx_drop_en setting in bnxt_dev_info_get_op to reflect it.

Fixes: 0a6d2a720078 ("net/bnxt: get device infos")
Cc: stable@dpdk.org
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>

doc: add timestamp offload to mlx5 features

Fixes: 78c7406b7b5a ("net/mlx5: add Rx HW timestamp")
Cc: stable@dpdk.org
Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>

net/mlx5: add parameter for Netlink support in VF

All Netlink request the PMD will do can also be done by a iproute2 command
line interface, enabling VF behavior configuration without having to modify
the application nor reaching PMD limits (e.g. MAC address number limit).

Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>

net/mlx5: use Netlink to enable promisc/allmulti mode

VF devices are not able to receive promisc or allmulti traffic unless it
fully requests it though Netlink.  This will cause the request to be
processed by the PF which will handle the request and enable it.

This requires the VF to be trusted by the PF.

Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>

net/mlx5: use Netlink to add/remove MAC addresses

VF devices are not able to receive traffic unless it fully requests it
though Netlink.  This will cause the request to be processed by the PF
which will add/remove the MAC address to the VF table if the VF is trusted.

Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>

net/ixgbe: update link status on start

dev->data->eth_link isn't updated until the first interrupt. If a
link is carrier down, then this interrupt may never happen. Before we
finished starting the PMD, call ixgbe_dev_link_update() to ensure we
have a valid status.

Signed-off-by: Chas Williams <chas3@att.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>

net/ixgbe: fix busy wait during checking link status

If we haven't set wait_to_complete, there is no need to busy wait
until we have a link status.  Applications, like bonding, use the
wait_to_complete flag to indicate that they will be doing their own
busy wait and will likely be polling again shortly.

Fixes: dc66e5fd01b9 ("net/ixgbe: improve link state check on VF")
Cc: stable@dpdk.org
Signed-off-by: Chas Williams <chas3@att.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>

net/i40e: fix flow RSS queue index check

There need a queue index check for RSS queue region
in order to aviod error from configuration.

Fixes: ecad87d22383 ("net/i40e: move RSS to flow API")
Cc: stable@dpdk.org
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Tested-by: Yuan Peng <yuan.peng@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>

net/i40e: fix flow RSS queue region

Queue region comparison error in configuration parameters.

Fixes: ecad87d22383 ("net/i40e: move RSS to flow API")
Cc: stable@dpdk.org
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Tested-by: Yuan Peng <yuan.peng@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>

net/e1000: add MAC address set to em

Based on the equivalent code in the igb driver.

Signed-off-by: Chas Williams <chas3@att.com>
Reviewed-by: David Marchand <david.marchand@6wind.com>
Acked-by: Wei Zhao <wei.zhao1@intel.com>

doc: sort qede feature list

Sort list to be same order as default.ini. No value changed.

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>

net/sfc: support choice of FW subvariant without Tx checksum

If running FW variant supports subvariant without checksumming
on transmit and all transmit queues do not use checksumming,
it may be disabled.

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

net/sfc/base: support FW subvariant choice

If DPDK application or OS does not need checksumming on transmit,
it may be disabled in firmware to achieve higher packet rates.
Choice must be done before VIS allocation and is allowed if
no other non-preboot and firmware subvariant-unaware drivers are
attached.

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

net/sfc/base: report no Tx checksum FW subvariant support

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

net/sfc/base: add firmware subvariant aware driver option

FW subvariants allow to tweak NIC global features. For example,
if no drivers require checksumming on transmit, it may be disabled
in FW to increase packet rate.

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

net/sfc/base: update MCDI headers

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

net/tap: add tun log and documentation

The changes add TUN|TAP specific logs and documentation support.

Signed-off-by: Vipin Varghese <vipin.varghese@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Pascal Mazon <pascal.mazon@6wind.com>

net/tap: support tun

The change adds functional TUN PMD logic to the existing TAP PMD.
TUN PMD can be initialized with 'net_tunX' where 'X' represents unique id.
PMD supports argument interface, while MAC address and remote are not
supported.

Signed-off-by: Vipin Varghese <vipin.varghese@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Pascal Mazon <pascal.mazon@6wind.com>

doc: update enic guide and features

Documentation updates including for 1400 series VIC adapters.

Remove VLAN filter from the features file as the driver does not
support that API. Hardware does support VLAN filtering, but it is not
controlled through the driver.

Signed-off-by: Hyong Youb Kim <hyonkim@cisco.com>
Reviewed-by: John Daley <johndale@cisco.com>

net/enic: support drop flow action

1330 and 1400 series adapters support the drop action. Check for its
availability and set the necessary flag when creating NIC filters.

Signed-off-by: Hyong Youb Kim <hyonkim@cisco.com>
Reviewed-by: John Daley <johndale@cisco.com>

net/enic: fix crash on MTU update with non-setup queues

The enic code called from rte_eth_dev_set_mtu() was assuming that the
Rx queues are already set up via a call to rte_eth_tx_queue_setup().
OVS calls rte_eth_dev_set_mtu() before rte_eth_rx_queue_setup() and
a null pointer was dereferenced.

Fixes: c3e09182bcd6 ("net/enic: support scatter Rx in MTU update")
Cc: stable@dpdk.org
Signed-off-by: John Daley <johndale@cisco.com>
Reviewed-by: Hyong Youb Kim <hyonkim@cisco.com>

net/enic: support UDP RSS on 1400 series adapters

Recent models support IPv4/IPv6 UDP RSS. There is no control bit to
enable UDP RSS alone. Instead, the NIC enables/disables TCP and UDP
RSS together.

Signed-off-by: John Daley <johndale@cisco.com>
Reviewed-by: Hyong Youb Kim <hyonkim@cisco.com>

net/enic: do not flush descriptor cache when opening vNIC

The firmware on new hardware models flushes the global descriptor
cache by default. Use CMD_OPENF_IG_DESCCACHE to avoid cache
flushing. This flag has no effect on older models.

Suggested-by: Govindarajulu Varadarajan <gvaradar@cisco.com>
Signed-off-by: Hyong Youb Kim <hyonkim@cisco.com>
Reviewed-by: John Daley <johndale@cisco.com>

net/axgbe: support meson build

Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>

net/axgbe: add workaround for ethernet training

Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>

net/axgbe: support 32-bit build mode

Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>

net/axgbe: support generic Rx/Tx stats

This patch adds support for port statistics api defined
for ethernet PMDs.

Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>

net/axgbe: support promiscuous mode

This patch enables promiscuous and multicast support for AXGBE PMD.

Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>

net/axgbe: add configure flow control while link adjustment

Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>

net/axgbe: add link status update

Added support to update device link status atomically.

Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>

doc: add guide for AMD axgbe Ethernet PMD

Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>

net/axgbe: add Rx/Tx data path

Supported scalar implementation for RX data path.
Supported scalar and vector implementation for TX data path.

Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>

net/axgbe: add DMA programming and start/stop

This patch adds support to program DMA and DPDK device start
and stop apis.

Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>

net/axgbe: add Rx/Tx setup

Add support for data path setup apis defined for PMDs.

Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>

net/axgbe: add interrupt handler for autonegotiation

Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>

net/axgbe: add phy programming APIs

Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>

net/axgbe: add phy init and related APIs

Added device phy initialization, read/write and other
maintenance apis to be used within PMD.

Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>

net/axgbe: add structs for MAC init and reset

Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>

net/axgbe: add phy register map and helper macros

Added phy related register definitions.

Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>

net/axgbe: add register map and related macros

Added DMA and MAC related register definitions.

Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>

net/axgbe: add minimal init and uninit support

Add ethernet poll mode driver for AMD 10G devices embedded in
AMD EPYC™ EMBEDDED 3000 family processors.

Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>

net/tap: fix memcpy with incorrect size

Fix incorrect sizeof operation being used for getting mac addr size.

Found while compiling with arm64 clang.
drivers/net/tap/rte_eth_tap.c:1410:40: error: argument to 'sizeof' in
    'memcpy' call is the same pointer type 'struct ether_addr *' as the
    destination; expected 'struct ether_addr' or an explicit length
    [-Werror,-Wsizeof-pointer-memaccess]
       rte_memcpy(&pmd->eth_addr, mac_addr, sizeof(mac_addr));
                  ~~~~~~~~~~~~~~            ^~~~~~~~~~~~~~~~

Fixes: bcab6c1d27fa ("net/tap: allow user MAC to be passed as args")

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Zhiyong Yang <zhiyong.yang@intel.com>

net/nfp: support new HW offloads API

In next 18.05 the old hw offload API will be removed. This patch adds
support for just the new hw offload API.

Signed-off-by: Alejandro Lucero <alejandro.lucero@netronome.com>