net/ngbe: add datapath init for VF device

Add support for datapath init, including RX and TX unit init.

Signed-off-by: Zaiyu Wang <zaiyuwang@trustnetic.com>

net/ngbe: add Tx descriptor error statistics

Count the number of packets not sent due to Tx descriptor error.

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>

net/ngbe: check length of Tx packets

Add checking of the Tx packet length to avoid TDM fatal error as far as
possible. Set the pkt_len=1518 for invalid packet in simple Tx code
path, and drop it dir

net/ngbe: check length of Tx packets

Add checking of the Tx packet length to avoid TDM fatal error as far as
possible. Set the pkt_len=1518 for invalid packet in simple Tx code
path, and drop it directly in featured Tx code path. Although the
hardware does not support TDM desc check.

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>

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net/ngbe: fix memory leaks

Fix some memory leaks caused by not release resource in time.

Fixes: 43b7e5ea60ac ("net/ngbe: support Rx queue setup/release")
Fixes: a58e7c312c6b ("net/ngbe: support Tx

net/ngbe: fix memory leaks

Fix some memory leaks caused by not release resource in time.

Fixes: 43b7e5ea60ac ("net/ngbe: support Rx queue setup/release")
Fixes: a58e7c312c6b ("net/ngbe: support Tx queue setup/release")
Cc: stable@dpdk.org

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>

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net/ngbe: add WOL and NCSI capability

Support WOL and NCSI capability for devices. And there is one OEM
NCSI NIC which can not be identified from sub-system ID, it needs
to check NCSI pin status in

net/ngbe: add WOL and NCSI capability

Support WOL and NCSI capability for devices. And there is one OEM
NCSI NIC which can not be identified from sub-system ID, it needs
to check NCSI pin status in firmware.

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>

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net/ngbe: add SSE/NEON vectorized Rx/Tx

To optimize Rx/Tx burst process, add SSE/NEON vector instructions on
x86/arm architecture.

The performance test results on Phytium D2000(ARM64) show that,
th

net/ngbe: add SSE/NEON vectorized Rx/Tx

To optimize Rx/Tx burst process, add SSE/NEON vector instructions on
x86/arm architecture.

The performance test results on Phytium D2000(ARM64) show that,
throughput for 128-byte packets increased from 76.797% to 94.375%.

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>

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drivers: move alignment attribute on types for MSVC

Move location of __rte_aligned(a) to new conventional location. The new
placement between {struct,union} and the tag allows the desired
alignment

drivers: move alignment attribute on types for MSVC

Move location of __rte_aligned(a) to new conventional location. The new
placement between {struct,union} and the tag allows the desired
alignment to be imparted on the type regardless of the toolchain being
used for both C and C++. Additionally, it avoids confusion by Doxygen
when generating documentation.

Signed-off-by: Tyler Retzlaff <roretzla@linux.microsoft.com>
Acked-by: Morten Brørup <mb@smartsharesystems.com>

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net/ngbe: add proper memory barriers in Rx

Refer to commit 85e46c532bc7 ("net/ixgbe: add proper memory barriers in
Rx"). Fix the same issue as ixgbe.

Although due to the testing schedule, the curre

net/ngbe: add proper memory barriers in Rx

Refer to commit 85e46c532bc7 ("net/ixgbe: add proper memory barriers in
Rx"). Fix the same issue as ixgbe.

Although due to the testing schedule, the current test has not found this
problem. We also do the same fix in ngbe, to ensure the read ordering be
correct.

Fixes: 79f3128d4d98 ("net/ngbe: support scattered Rx")
Cc: stable@dpdk.org

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>

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net/ngbe: fix Rx and Tx queue state

The DPDK framework reports the queue state, which is stored in
dev->data->tx_queue_state and dev->data->rx_queue_state. The
state is maintained by the driver. Use

net/ngbe: fix Rx and Tx queue state

The DPDK framework reports the queue state, which is stored in
dev->data->tx_queue_state and dev->data->rx_queue_state. The
state is maintained by the driver. Users may determine whether
a queue participates in packet forwarding based on the state.
Therefore, the driver needs to modify the queue state in time
according to the actual situation.

Fixes: 9ad9ff476cac ("ethdev: add queue state in queried queue information")
Cc: stable@dpdk.org

Signed-off-by: Jie Hai <haijie1@huawei.com>
Acked-by: Ferruh Yigit <ferruh.yigit@amd.com>

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net/ngbe: fix RSS offload capability

Fix missed RTE_ETH_RX_OFFLOAD_RSS_HASH flag in ngbe_get_rx_port_offloads().

Fixes: 0779d7f61991 ("net/ngbe: support RSS hash")
Cc: stable@dpdk.org

Signed-off-b

net/ngbe: fix RSS offload capability

Fix missed RTE_ETH_RX_OFFLOAD_RSS_HASH flag in ngbe_get_rx_port_offloads().

Fixes: 0779d7f61991 ("net/ngbe: support RSS hash")
Cc: stable@dpdk.org

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>

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net/ngbe: fix packet type to parse from offload flags

Context descriptors which contains the length of each packet layer and
the packet type are needed when Tx checksum offload or TSO is on. If the

net/ngbe: fix packet type to parse from offload flags

Context descriptors which contains the length of each packet layer and
the packet type are needed when Tx checksum offload or TSO is on. If the
packet type and length do not strictly match, it will cause Tx ring hang.

In some external applications, developers may fill in wrong packet_type
in rte_mbuf for Tx path. For example, they encap/decap the packets but
did not refill the packet_type. To prevent this, change it to parse from
ol_flags.

And remove redundant tunnel type since the NIC does not support it.

Fixes: 9f3206140274 ("net/ngbe: support TSO")
Cc: stable@dpdk.org

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>

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net/ngbe: use renamed IEEE 1588 offload flags

Flags for IEEE1588 with ``PKT_*`` prefix has been changed to
``RTE_MBUF_F_*``. So in this patch updating the
old flags.

Fixes: b9b509246da2 ("mbuf: rem

net/ngbe: use renamed IEEE 1588 offload flags

Flags for IEEE1588 with ``PKT_*`` prefix has been changed to
``RTE_MBUF_F_*``. So in this patch updating the
old flags.

Fixes: b9b509246da2 ("mbuf: remove deprecated offload flags")

Signed-off-by: Gagandeep Singh <g.singh@nxp.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@xilinx.com>
Tested-by: Yu Jiang <yux.jiang@intel.com>

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net: add macro for VLAN header length

Multiple drivers are defining macros for VLAN header length, to remove
the redundancy defining macro in the ether header.
And updated drivers to use the new mac

net: add macro for VLAN header length

Multiple drivers are defining macros for VLAN header length, to remove
the redundancy defining macro in the ether header.
And updated drivers to use the new macro.

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Rosen Xu <rosen.xu@intel.com>
Acked-by: Jiawen Wu <jiawenwu@trustnetic.com>

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net/ngbe: support Tx done cleanup

Add support for API rte_eth_tx_done_cleanup().

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>

net/ngbe: support Rx and Tx descriptor status

Supports to get the number of used Rx descriptors,
and check the status of Rx and Tx descriptors.

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>

net/ngbe: support Rx and Tx queue info

Add Rx and Tx queue information get operation.

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>

net/ngbe: support timesync

Add to support IEEE1588/802.1AS timestamping, and IEEE1588 timestamp
offload on Tx.

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>

net/ngbe: support SR-IOV

Initialize and configure PF module to support SRIOV.

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>

net/ngbe: support RSS hash

Support RSS hashing on Rx, and configuration of RSS hash computation.

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>

net/ngbe: support loopback mode

Support loopback operation mode.

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>

net/ngbe: support VLAN offload and VLAN filter

Support to set VLAN and QinQ offload, and filter of a VLAN tag
identifier.

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>

net/ngbe: support jumbo frame

Add to support Rx jumbo frames.

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>

net/ngbe: support CRC offload

Support to strip or keep CRC in Rx path.

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>

net/ngbe: support Rx/Tx burst mode info

Support to get Rx/Tx burst mode info.

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>

net/ngbe: support TSO

Add transmit datapath with offloads, and support TCP segmentation
offload.

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>