fix spelling in comments and strings

The tool comes from https://github.com/jsoref

Signed-off-by: Josh Soref <[email protected]>
Signed-off-by: Thomas Monjalon <[email protected]>

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 <[email protected]>
Acked-by: Haiyue Wang <[email protected]>
Acked-by: Rosen Xu <[email protected]>
Acked-by: Jiawen Wu <[email protected]>

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net/txgbe: fix build with clang 13

eicr serves as a placeholder for some read-on-clear nic register.
clang 13 reports it as unused.

Bugzilla ID: 881
Fixes: b7311360fb67 ("net/txgbe: support VF inte

net/txgbe: fix build with clang 13

eicr serves as a placeholder for some read-on-clear nic register.
clang 13 reports it as unused.

Bugzilla ID: 881
Fixes: b7311360fb67 ("net/txgbe: support VF interrupt")
Cc: [email protected]

Reported-by: Liang Longfeng <[email protected]>
Signed-off-by: Conor Walsh <[email protected]>
Reviewed-by: David Marchand <[email protected]>

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drivers/net: advertise no support for keeping flow rules

When RTE_ETH_DEV_CAPA_FLOW_RULE_KEEP capability bit is zero,
the specified behavior is the same as it had been before
this bit was introduced

drivers/net: advertise no support for keeping flow rules

When RTE_ETH_DEV_CAPA_FLOW_RULE_KEEP capability bit is zero,
the specified behavior is the same as it had been before
this bit was introduced. Explicitly reset it in all PMDs
supporting rte_flow API in order to attract the attention
of maintainers, who should eventually choose to advertise
the new capability or not. It is already known that
mlx4 and mlx5 will not support this capability.

For RTE_ETH_DEV_CAPA_FLOW_SHARED_OBJECT_KEEP
similar action is not performed,
because no PMD except mlx5 supports indirect actions.
Any PMD that starts doing so will anyway have to consider
all relevant API, including this capability.

Suggested-by: Ferruh Yigit <[email protected]>
Signed-off-by: Dmitry Kozlyuk <[email protected]>
Acked-by: Ajit Khaparde <[email protected]>
Acked-by: Somnath Kotur <[email protected]>
Acked-by: Hyong Youb Kim <[email protected]>
Reviewed-by: Ferruh Yigit <[email protected]>

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drivers: remove direct access to interrupt handle

Removing direct access to interrupt handle structure fields,
rather use respective get set APIs for the same.
Making changes to all the drivers acce

drivers: remove direct access to interrupt handle

Removing direct access to interrupt handle structure fields,
rather use respective get set APIs for the same.
Making changes to all the drivers access the interrupt handle fields.

Signed-off-by: Harman Kalra <[email protected]>
Acked-by: Hyong Youb Kim <[email protected]>
Signed-off-by: David Marchand <[email protected]>
Tested-by: Raslan Darawsheh <[email protected]>

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ethdev: add namespace

Add 'RTE_ETH' namespace to all enums & macros in a backward compatible
way. The macros for backward compatibility can be removed in next LTS.
Also updated some struct names to

ethdev: add namespace

Add 'RTE_ETH' namespace to all enums & macros in a backward compatible
way. The macros for backward compatibility can be removed in next LTS.
Also updated some struct names to have 'rte_eth' prefix.

All internal components switched to using new names.

Syntax fixed on lines that this patch touches.

Signed-off-by: Ferruh Yigit <[email protected]>
Acked-by: Tyler Retzlaff <[email protected]>
Acked-by: Andrew Rybchenko <[email protected]>
Acked-by: Ajit Khaparde <[email protected]>
Acked-by: Jerin Jacob <[email protected]>
Acked-by: Wisam Jaddo <[email protected]>
Acked-by: Rosen Xu <[email protected]>
Acked-by: Chenbo Xia <[email protected]>
Acked-by: Hemant Agrawal <[email protected]>
Acked-by: Somnath Kotur <[email protected]>

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ethdev: fix max Rx packet length

There is a confusion on setting max Rx packet length, this patch aims to
clarify it.

'rte_eth_dev_configure()' API accepts max Rx packet size via
'uint32_t max_rx_p

ethdev: fix max Rx packet length

There is a confusion on setting max Rx packet length, this patch aims to
clarify it.

'rte_eth_dev_configure()' API accepts max Rx packet size via
'uint32_t max_rx_pkt_len' field of the config struct 'struct
rte_eth_conf'.

Also 'rte_eth_dev_set_mtu()' API can be used to set the MTU, and result
stored into '(struct rte_eth_dev)->data->mtu'.

These two APIs are related but they work in a disconnected way, they
store the set values in different variables which makes hard to figure
out which one to use, also having two different method for a related
functionality is confusing for the users.

Other issues causing confusion is:
* maximum transmission unit (MTU) is payload of the Ethernet frame. And
'max_rx_pkt_len' is the size of the Ethernet frame. Difference is
Ethernet frame overhead, and this overhead may be different from
device to device based on what device supports, like VLAN and QinQ.
* 'max_rx_pkt_len' is only valid when application requested jumbo frame,
which adds additional confusion and some APIs and PMDs already
discards this documented behavior.
* For the jumbo frame enabled case, 'max_rx_pkt_len' is an mandatory
field, this adds configuration complexity for application.

As solution, both APIs gets MTU as parameter, and both saves the result
in same variable '(struct rte_eth_dev)->data->mtu'. For this
'max_rx_pkt_len' updated as 'mtu', and it is always valid independent
from jumbo frame.

For 'rte_eth_dev_configure()', 'dev->data->dev_conf.rxmode.mtu' is user
request and it should be used only within configure function and result
should be stored to '(struct rte_eth_dev)->data->mtu'. After that point
both application and PMD uses MTU from this variable.

When application doesn't provide an MTU during 'rte_eth_dev_configure()'
default 'RTE_ETHER_MTU' value is used.

Additional clarification done on scattered Rx configuration, in
relation to MTU and Rx buffer size.
MTU is used to configure the device for physical Rx/Tx size limitation,
Rx buffer is where to store Rx packets, many PMDs use mbuf data buffer
size as Rx buffer size.
PMDs compare MTU against Rx buffer size to decide enabling scattered Rx
or not. If scattered Rx is not supported by device, MTU bigger than Rx
buffer size should fail.

Signed-off-by: Ferruh Yigit <[email protected]>
Acked-by: Ajit Khaparde <[email protected]>
Acked-by: Somnath Kotur <[email protected]>
Acked-by: Huisong Li <[email protected]>
Acked-by: Andrew Rybchenko <[email protected]>
Acked-by: Konstantin Ananyev <[email protected]>
Acked-by: Rosen Xu <[email protected]>
Acked-by: Hyong Youb Kim <[email protected]>

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net: add macro to extract MAC address bytes

Added macros to simplify print of MAC address.
The six bytes of a MAC address are extracted in
a macro here, to improve code readablity.

Signed-off-by: A

net: add macro to extract MAC address bytes

Added macros to simplify print of MAC address.
The six bytes of a MAC address are extracted in
a macro here, to improve code readablity.

Signed-off-by: Aman Deep Singh <[email protected]>
Reviewed-by: Ferruh Yigit <[email protected]>

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net: add macro for MAC address print

Added macro to print six bytes of MAC address.
The MAC addresses will be printed in upper case
hexadecimal format.
In case there is a specific check for lower ca

net: add macro for MAC address print

Added macro to print six bytes of MAC address.
The MAC addresses will be printed in upper case
hexadecimal format.
In case there is a specific check for lower case
MAC address, the user may need to make a change in
such test case after this patch.

Signed-off-by: Aman Deep Singh <[email protected]>
Reviewed-by: Ferruh Yigit <[email protected]>

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net/txgbe: fix link status when device stopped

When device is stopped, the port status is not changed and only the Tx
laser is turned off by hardware design.

Fixes: 0c061eadec59 ("net/txgbe: add li

net/txgbe: fix link status when device stopped

When device is stopped, the port status is not changed and only the Tx
laser is turned off by hardware design.

Fixes: 0c061eadec59 ("net/txgbe: add link status change")
Cc: [email protected]

Signed-off-by: Jiawen Wu <[email protected]>

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net/txgbe: fix VLAN filter setting for VF

Fix the function call error on VLAN filter table address setting for VF.

Fixes: aa1ae7941e71 ("net/txgbe: support VF VLAN")
Cc: [email protected]

Signed-off

net/txgbe: fix VLAN filter setting for VF

Fix the function call error on VLAN filter table address setting for VF.

Fixes: aa1ae7941e71 ("net/txgbe: support VF VLAN")
Cc: [email protected]

Signed-off-by: Jiawen Wu <[email protected]>

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net/txgbe: add copyright owner

All rights reserved by Beijing Wangxun Technology Co., Ltd.
Part of the code references Intel.

Signed-off-by: Jiawen Wu <[email protected]>
Reviewed-by: Ferruh

net/txgbe: add copyright owner

All rights reserved by Beijing Wangxun Technology Co., Ltd.
Part of the code references Intel.

Signed-off-by: Jiawen Wu <[email protected]>
Reviewed-by: Ferruh Yigit <[email protected]>

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net/txgbe: fix MTU limitation for VF

When requested MTU is bigger than mbuf size and scattered Rx is not
enabled, setting MTU fails for VF.

But scattered Rx can be enabled in next port start if req

net/txgbe: fix MTU limitation for VF

When requested MTU is bigger than mbuf size and scattered Rx is not
enabled, setting MTU fails for VF.

But scattered Rx can be enabled in next port start if required, so
enabling setting MTU bigger than mbuf size if device is stopped
independent from scattered Rx configuration.

Fixes: a2beaa4a769e ("net/txgbe: support VF MTU update")
Cc: [email protected]

Signed-off-by: Jiawen Wu <[email protected]>

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net/txgbe: update device ID

For more different devices, update device ID and subsystem id.

Signed-off-by: Jiawen Wu <[email protected]>

net/txgbe: reuse some PF Rx/Tx features for VF

Some Rx/Tx operations like queue setup and release, packet type get, and
Tx done cleanup have been supported on PF device. There are ops
functions dire

net/txgbe: reuse some PF Rx/Tx features for VF

Some Rx/Tx operations like queue setup and release, packet type get, and
Tx done cleanup have been supported on PF device. There are ops
functions directly added.

Signed-off-by: Jiawen Wu <[email protected]>

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net/txgbe: support VF start and stop

Add support to start, stop and reset VF device.

Signed-off-by: Jiawen Wu <[email protected]>

net/txgbe: support VF register dump

Add support to dump registers for VF.

Signed-off-by: Jiawen Wu <[email protected]>

net/txgbe: support VF MTU update

Add MTU set operation for VF device.

Signed-off-by: Jiawen Wu <[email protected]>

net/txgbe: support VF multicast MAC filter

Add multicast MAC filter support for VF driver.

Signed-off-by: Jiawen Wu <[email protected]>

net/txgbe: support VF promiscuous and allmulticast

Support to enable and disable promiscuous and allmulticast mode on VF
device.

Signed-off-by: Jiawen Wu <[email protected]>

net/txgbe: support VF RSS

Support RSS hash and RETA operations for VF device.

Signed-off-by: Jiawen Wu <[email protected]>

net/txgbe: support VF VLAN

Add VLAN filter, offload and strip set support to VF driver.

Signed-off-by: Jiawen Wu <[email protected]>

net/txgbe: support VF stats and xstats

Add VF device stats and extended stats get from reading hardware
registers.

Signed-off-by: Jiawen Wu <[email protected]>

net/txgbe: support VF Rx/Tx

Configure VF device with RX port. Initialize receive and transmit unit,
set the receive and transmit functions. And support to check the
status of RX and TX descriptors.

net/txgbe: support VF Rx/Tx

Configure VF device with RX port. Initialize receive and transmit unit,
set the receive and transmit functions. And support to check the
status of RX and TX descriptors.

Signed-off-by: Jiawen Wu <[email protected]>

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net/txgbe: support VF get link status

Add support to get link speed, duplex mode and state of VF device.

Signed-off-by: Jiawen Wu <[email protected]>