kernel/drivers/net/ethernet/sfc/Makefile, branch linux-6.18.y

sfc: parse headers of devlink flash images

2025-02-12T01:12:17Z

This parsing is necessary to obtain the metadata which will be used in a subsequent patch to write the image to the device. Signed-off-by: Edward Cree Link: https://patch.msgid.link/65318300f3f1b1462925f917f7c0d0ac833955ae.1739186253.git.ecree.xilinx@gmail.com Signed-off-by: Jakub Kicinski

sfc: functions to register for conntrack zone offload

2023-08-09T10:14:37Z

Bind a stub callback to the netfilter flow table. Reviewed-by: Pieter Jansen van Vuuren Reviewed-by: Simon Horman Signed-off-by: Edward Cree Signed-off-by: David S. Miller

sfc: some plumbing towards TC encap action offload

2023-06-10T07:11:49Z

Create software objects to manage the metadata for encap actions that can be attached to TC rules. However, since we don't yet have the neighbouring information (needed to generate the Ethernet header), all rules with encap actions are marked as "unready" and thus insert the fallback action into hardware rather than actually offloading the encapsulation action. Reviewed-by: Pieter Jansen van Vuuren Signed-off-by: Edward Cree Reviewed-by: Simon Horman Signed-off-by: Jakub Kicinski

sfc: add devlink support for ef100

2023-02-16T11:03:12Z

Add devlink infrastructure support. Further patches add devlink info and devlink port support. Signed-off-by: Alejandro Lucero Reviewed-by: Jiri Pirko Acked-by: Martin Habets Signed-off-by: Paolo Abeni

sfc: add extra RX channel to receive MAE counter updates on ef100

2022-11-16T09:07:02Z

Currently there is no counter-allocating machinery to connect the resulting counter update values to; that will be added in a subsequent patch. Signed-off-by: Edward Cree Signed-off-by: David S. Miller

sfc: bind blocks for TC offload on EF100

2022-09-28T08:43:22Z

Bind direct blocks for the MAE-admin PF and each VF representor. Currently these connect to a stub efx_tc_flower() that only returns -EOPNOTSUPP; subsequent patches will implement flower offloads to the Match-Action Engine. Signed-off-by: Edward Cree Signed-off-by: David S. Miller

sfc: insert default MAE rules to connect VFs to representors

2022-07-30T04:22:06Z

Default rules are low-priority switching rules which the hardware uses in the absence of higher-priority rules. Each representor requires a corresponding rule matching traffic from its representee VF and delivering to the PF (where a check on INGRESS_MPORT in __ef100_rx_packet() will direct it to the representor). No rule is required in the reverse direction, because representor TX uses a TX override descriptor to bypass the MAE and deliver directly to the VF. Since inserting any rule into the MAE disables the firmware's own default rules, also insert a pair of rules to connect the PF to the physical network port and vice-versa. Signed-off-by: Edward Cree Signed-off-by: Jakub Kicinski

sfc: determine representee m-port for EF100 representors

2022-07-22T11:50:06Z

An MAE port, or m-port, is a port (source/destination for traffic) on the Match-Action Engine (the internal switch on EF100). Representors will use their representee's m-port for two purposes: as a destination override on TX from the representor, and as a source match in 'default rules' to steer representee traffic (when not matched by e.g. a TC flower rule) to representor RX via the parent PF's receive queue. Signed-off-by: Edward Cree Signed-off-by: David S. Miller

sfc: add skeleton ef100 VF representors

2022-07-22T11:50:06Z

No net_device_ops yet, just a placeholder netdev created per VF. Signed-off-by: Edward Cree Signed-off-by: David S. Miller

sfc: Add a basic Siena module

2022-05-10T22:38:15Z

Make the (un)load message more specific to differentiate it from the sfc.ko messages. Signed-off-by: Martin Habets Signed-off-by: Jakub Kicinski