diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/flower/cmsg.h')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/flower/cmsg.h | 71 |
1 files changed, 36 insertions, 35 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/flower/cmsg.h b/drivers/net/ethernet/netronome/nfp/flower/cmsg.h index 66070741d55f..adfe474c2cf0 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/cmsg.h +++ b/drivers/net/ethernet/netronome/nfp/flower/cmsg.h @@ -41,7 +41,7 @@ #include "../nfp_app.h" #include "../nfpcore/nfp_cpp.h" -#define NFP_FLOWER_LAYER_META BIT(0) +#define NFP_FLOWER_LAYER_EXT_META BIT(0) #define NFP_FLOWER_LAYER_PORT BIT(1) #define NFP_FLOWER_LAYER_MAC BIT(2) #define NFP_FLOWER_LAYER_TP BIT(3) @@ -50,8 +50,7 @@ #define NFP_FLOWER_LAYER_CT BIT(6) #define NFP_FLOWER_LAYER_VXLAN BIT(7) -#define NFP_FLOWER_LAYER_ETHER BIT(3) -#define NFP_FLOWER_LAYER_ARP BIT(4) +#define NFP_FLOWER_LAYER2_GENEVE BIT(5) #define NFP_FLOWER_MASK_VLAN_PRIO GENMASK(15, 13) #define NFP_FLOWER_MASK_VLAN_CFI BIT(12) @@ -108,6 +107,7 @@ enum nfp_flower_tun_type { NFP_FL_TUNNEL_NONE = 0, NFP_FL_TUNNEL_VXLAN = 2, + NFP_FL_TUNNEL_GENEVE = 4, }; struct nfp_fl_act_head { @@ -165,20 +165,6 @@ struct nfp_fl_pop_vlan { __be16 reserved; }; -/* Metadata without L2 (1W/4B) - * ---------------------------------------------------------------- - * 3 2 1 - * 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - * | key_layers | mask_id | reserved | - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - */ -struct nfp_flower_meta_one { - u8 nfp_flow_key_layer; - u8 mask_id; - u16 reserved; -}; - struct nfp_fl_pre_tunnel { struct nfp_fl_act_head head; __be16 reserved; @@ -187,16 +173,13 @@ struct nfp_fl_pre_tunnel { __be32 extra[3]; }; -struct nfp_fl_set_vxlan { +struct nfp_fl_set_ipv4_udp_tun { struct nfp_fl_act_head head; __be16 reserved; - __be64 tun_id; + __be64 tun_id __packed; __be32 tun_type_index; - __be16 tun_flags; - u8 ipv4_ttl; - u8 ipv4_tos; - __be32 extra[2]; -} __packed; + __be32 extra[3]; +}; /* Metadata with L2 (1W/4B) * ---------------------------------------------------------------- @@ -209,12 +192,24 @@ struct nfp_fl_set_vxlan { * NOTE: | TCI | * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ */ -struct nfp_flower_meta_two { +struct nfp_flower_meta_tci { u8 nfp_flow_key_layer; u8 mask_id; __be16 tci; }; +/* Extended metadata for additional key_layers (1W/4B) + * ---------------------------------------------------------------- + * 3 2 1 + * 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 + * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + * | nfp_flow_key_layer2 | + * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + */ +struct nfp_flower_ext_meta { + __be32 nfp_flow_key_layer2; +}; + /* Port details (1W/4B) * ---------------------------------------------------------------- * 3 2 1 @@ -313,7 +308,7 @@ struct nfp_flower_ipv6 { struct in6_addr ipv6_dst; }; -/* Flow Frame VXLAN --> Tunnel details (4W/16B) +/* Flow Frame IPv4 UDP TUNNEL --> Tunnel details (4W/16B) * ----------------------------------------------------------------- * 3 2 1 * 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 @@ -322,22 +317,17 @@ struct nfp_flower_ipv6 { * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ * | ipv4_addr_dst | * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - * | tun_flags | tos | ttl | + * | Reserved | * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - * | gpe_flags | Reserved | Next Protocol | + * | Reserved | * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ * | VNI | Reserved | * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ */ -struct nfp_flower_vxlan { +struct nfp_flower_ipv4_udp_tun { __be32 ip_src; __be32 ip_dst; - __be16 tun_flags; - u8 tos; - u8 ttl; - u8 gpe_flags; - u8 reserved[2]; - u8 nxt_proto; + __be32 reserved[2]; __be32 tun_id; }; @@ -360,6 +350,7 @@ struct nfp_flower_cmsg_hdr { enum nfp_flower_cmsg_type_port { NFP_FLOWER_CMSG_TYPE_FLOW_ADD = 0, NFP_FLOWER_CMSG_TYPE_FLOW_DEL = 2, + NFP_FLOWER_CMSG_TYPE_PORT_REIFY = 6, NFP_FLOWER_CMSG_TYPE_MAC_REPR = 7, NFP_FLOWER_CMSG_TYPE_PORT_MOD = 8, NFP_FLOWER_CMSG_TYPE_NO_NEIGH = 10, @@ -396,6 +387,15 @@ struct nfp_flower_cmsg_portmod { #define NFP_FLOWER_CMSG_PORTMOD_INFO_LINK BIT(0) +/* NFP_FLOWER_CMSG_TYPE_PORT_REIFY */ +struct nfp_flower_cmsg_portreify { + __be32 portnum; + u16 reserved; + __be16 info; +}; + +#define NFP_FLOWER_CMSG_PORTREIFY_INFO_EXIST BIT(0) + enum nfp_flower_cmsg_port_type { NFP_FLOWER_CMSG_PORT_TYPE_UNSPEC = 0x0, NFP_FLOWER_CMSG_PORT_TYPE_PHYS_PORT = 0x1, @@ -454,6 +454,7 @@ nfp_flower_cmsg_mac_repr_add(struct sk_buff *skb, unsigned int idx, unsigned int nbi, unsigned int nbi_port, unsigned int phys_port); int nfp_flower_cmsg_portmod(struct nfp_repr *repr, bool carrier_ok); +int nfp_flower_cmsg_portreify(struct nfp_repr *repr, bool exists); void nfp_flower_cmsg_process_rx(struct work_struct *work); void nfp_flower_cmsg_rx(struct nfp_app *app, struct sk_buff *skb); struct sk_buff * |