diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfp_net.h')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_net.h | 40 |
1 files changed, 38 insertions, 2 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net.h b/drivers/net/ethernet/netronome/nfp/nfp_net.h index 939cfce15830..46764aeccb37 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_net.h @@ -621,6 +621,9 @@ struct nfp_net_dp { * @mbox_amsg.lock: Protect message list * @mbox_amsg.list: List of message to process * @mbox_amsg.work: Work to process message asynchronously + * @fs: Flow steering + * @fs.count: Flow count + * @fs.list: List of flows * @app_priv: APP private data for this vNIC */ struct nfp_net { @@ -728,9 +731,39 @@ struct nfp_net { struct work_struct work; } mbox_amsg; + struct { + u16 count; + struct list_head list; + } fs; + void *app_priv; }; +struct nfp_fs_entry { + struct list_head node; + u32 flow_type; + u32 loc; + struct { + union { + struct { + __be32 sip4; + __be32 dip4; + }; + struct { + __be32 sip6[4]; + __be32 dip6[4]; + }; + }; + union { + __be16 l3_proto; + u8 l4_proto; + }; + __be16 sport; + __be16 dport; + } key, msk; + u64 action; +}; + struct nfp_mbox_amsg_entry { struct list_head list; int (*cfg)(struct nfp_net *nn, struct nfp_mbox_amsg_entry *entry); @@ -933,9 +966,9 @@ static inline bool nfp_netdev_is_nfp_net(struct net_device *netdev) netdev->netdev_ops == &nfp_nfdk_netdev_ops; } -static inline int nfp_net_coalesce_para_check(u32 usecs, u32 pkts) +static inline int nfp_net_coalesce_para_check(u32 param) { - if ((usecs >= ((1 << 16) - 1)) || (pkts >= ((1 << 16) - 1))) + if (param >= ((1 << 16) - 1)) return -EINVAL; return 0; @@ -987,6 +1020,9 @@ struct nfp_net_dp *nfp_net_clone_dp(struct nfp_net *nn); int nfp_net_ring_reconfig(struct nfp_net *nn, struct nfp_net_dp *new, struct netlink_ext_ack *extack); +int nfp_net_fs_add_hw(struct nfp_net *nn, struct nfp_fs_entry *entry); +int nfp_net_fs_del_hw(struct nfp_net *nn, struct nfp_fs_entry *entry); + #ifdef CONFIG_NFP_DEBUG void nfp_net_debugfs_create(void); void nfp_net_debugfs_destroy(void); |