diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/flower/main.h')
-rw-r--r-- | drivers/net/ethernet/netronome/nfp/flower/main.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/flower/main.h b/drivers/net/ethernet/netronome/nfp/flower/main.h index df49cf9d73b3..896f538d6997 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/main.h +++ b/drivers/net/ethernet/netronome/nfp/flower/main.h @@ -252,6 +252,24 @@ struct nfp_fl_payload { char *unmasked_data; char *mask_data; char *action_data; + struct list_head linked_flows; +}; + +struct nfp_fl_payload_link { + /* A link contains a pointer to a merge flow and an associated sub_flow. + * Each merge flow will feature in 2 links to its underlying sub_flows. + * A sub_flow will have at least 1 link to a merge flow or more if it + * has been used to create multiple merge flows. + * + * For a merge flow, 'linked_flows' in its nfp_fl_payload struct lists + * all links to sub_flows (sub_flow.flow) via merge.list. + * For a sub_flow, 'linked_flows' gives all links to merge flows it has + * formed (merge_flow.flow) via sub_flow.list. + */ + struct { + struct list_head list; + struct nfp_fl_payload *flow; + } merge_flow, sub_flow; }; extern const struct rhashtable_params nfp_flower_table_params; |