kernel/drivers/net/ethernet/airoha/Makefile, branch linux-6.18.yHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-6.18.y2025-03-04T12:22:10Znet: airoha: Introduce PPE debugfs support2025-03-04T12:22:10ZLorenzo Bianconilorenzo@kernel.org2025-02-28T10:54:23Zurn:sha1:3fe15c640f3808c3faf235553c67c867d1389e5c
Similar to PPE support for Mediatek devices, introduce PPE debugfs
in order to dump binded and unbinded flows.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
net: airoha: Introduce flowtable offload support2025-03-04T12:22:10ZLorenzo Bianconilorenzo@kernel.org2025-02-28T10:54:21Zurn:sha1:00a7678310fe3d3f408513e55d9a0b67f0db380f
Introduce netfilter flowtable integration in order to allow airoha_eth
driver to offload 5-tuple flower rules learned by the PPE module if the
user accelerates them using a nft configuration similar to the one reported
below:
table inet filter {
flowtable ft {
hook ingress priority filter
devices = { lan1, lan2, lan3, lan4, eth1 }
flags offload;
}
chain forward {
type filter hook forward priority filter; policy accept;
meta l4proto { tcp, udp } flow add @ft
}
}
Tested-by: Sayantan Nandy <sayantan.nandy@airoha.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
net: airoha: Introduce Airoha NPU support2025-03-04T12:22:09ZLorenzo Bianconilorenzo@kernel.org2025-02-28T10:54:20Zurn:sha1:23290c7bc190def4e1ca61610992d9b7c32e33f3
Packet Processor Engine (PPE) module available on EN7581 SoC populates
the PPE table with 5-tuples flower rules learned from traffic forwarded
between the GDM ports connected to the Packet Switch Engine (PSE) module.
The airoha_eth driver can enable hw acceleration of learned 5-tuples
rules if the user configure them in netfilter flowtable (netfilter
flowtable support will be added with subsequent patches).
airoha_eth driver configures and collects data from the PPE module via a
Network Processor Unit (NPU) RISC-V module available on the EN7581 SoC.
Introduce basic support for Airoha NPU module.
Tested-by: Sayantan Nandy <sayantan.nandy@airoha.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
net: airoha: Move airoha_eth driver in a dedicated folder2025-03-04T12:22:08ZLorenzo Bianconilorenzo@kernel.org2025-02-28T10:54:09Zurn:sha1:fb3dda82fd38ca42140f29b3082324dcdc128293
The airoha_eth driver has no codebase shared with mtk_eth_soc one.
Moreover, the upcoming features (flowtable hw offloading, PCS, ..) will
not reuse any code from MediaTek driver. Move the Airoha driver in a
dedicated folder.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>