eea: introduce ethtool support

Add basic driver framework for the Alibaba Elastic Ethernet Adapter(EEA).

This commit introduces ethtool support.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-

eea: introduce ethtool support

Add basic driver framework for the Alibaba Elastic Ethernet Adapter(EEA).

This commit introduces ethtool support.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Dust Li <dust.li@linux.alibaba.com>
Reviewed-by: Philo Lu <lulie@linux.alibaba.com>
Signed-off-by: Wen Gu <guwen@linux.alibaba.com>
Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
Link: https://patch.msgid.link/20260514095138.80680-8-xuanzhuo@linux.alibaba.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

show more ...

eea: create/destroy rx,tx queues for netdevice open and stop

Add basic driver framework for the Alibaba Elastic Ethernet Adapter(EEA).

This commit introduces the implementation for the netdevice op

eea: create/destroy rx,tx queues for netdevice open and stop

Add basic driver framework for the Alibaba Elastic Ethernet Adapter(EEA).

This commit introduces the implementation for the netdevice open and
stop.

This commit introduces HA to restore the device when error occurs,
but in HA scenarios the driver can't ensure to restore the status
correctly.

Reviewed-by: Dust Li <dust.li@linux.alibaba.com>
Reviewed-by: Philo Lu <lulie@linux.alibaba.com>
Signed-off-by: Wen Gu <guwen@linux.alibaba.com>
Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
Link: https://patch.msgid.link/20260514095138.80680-5-xuanzhuo@linux.alibaba.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

show more ...

eea: probe the netdevice and create adminq

Add basic driver framework for the Alibaba Elastic Ethernet Adapter(EEA).

This commit creates the netdevice after PCI probe,
and initializes the admin que

eea: probe the netdevice and create adminq

Add basic driver framework for the Alibaba Elastic Ethernet Adapter(EEA).

This commit creates the netdevice after PCI probe,
and initializes the admin queue to send commands to the device.

Reviewed-by: Dust Li <dust.li@linux.alibaba.com>
Reviewed-by: Philo Lu <lulie@linux.alibaba.com>
Signed-off-by: Wen Gu <guwen@linux.alibaba.com>
Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
Link: https://patch.msgid.link/20260514095138.80680-4-xuanzhuo@linux.alibaba.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

show more ...

eea: introduce ring and descriptor structures

Add basic driver framework for the Alibaba Elastic Ethernet Adapter(EEA).

This commit introduces the ring and descriptor implementations.

These struct

eea: introduce ring and descriptor structures

Add basic driver framework for the Alibaba Elastic Ethernet Adapter(EEA).

This commit introduces the ring and descriptor implementations.

These structures and ring APIs are used by the RX, TX, and admin queues.

Reviewed-by: Dust Li <dust.li@linux.alibaba.com>
Reviewed-by: Philo Lu <lulie@linux.alibaba.com>
Signed-off-by: Wen Gu <guwen@linux.alibaba.com>
Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
Link: https://patch.msgid.link/20260514095138.80680-3-xuanzhuo@linux.alibaba.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

show more ...

eea: introduce PCI framework

Add basic driver framework for the Alibaba Elastic Ethernet Adapter(EEA).

This commit implements the EEA PCI probe functionality.

Reviewed-by: Dust Li <dust.li@linux.a

eea: introduce PCI framework

Add basic driver framework for the Alibaba Elastic Ethernet Adapter(EEA).

This commit implements the EEA PCI probe functionality.

Reviewed-by: Dust Li <dust.li@linux.alibaba.com>
Reviewed-by: Philo Lu <lulie@linux.alibaba.com>
Signed-off-by: Wen Gu <guwen@linux.alibaba.com>
Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
Link: https://patch.msgid.link/20260514095138.80680-2-xuanzhuo@linux.alibaba.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

show more ...