X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fice%2Fbase%2Fice_protocol_type.h;h=c6caa85628990660804190ca84e063c3d9cd64eb;hb=34c672476522006441bf9af5810fdb5babdbc0a8;hp=e572dd320ea034d736f480b15fa45c20010d93c6;hpb=6e1db8a61d1de33e04a2e6d0ea24538e40c5c2de;p=dpdk.git

diff --git a/drivers/net/ice/base/ice_protocol_type.h b/drivers/net/ice/base/ice_protocol_type.h
index e572dd320e..c6caa85628 100644
--- a/drivers/net/ice/base/ice_protocol_type.h
+++ b/drivers/net/ice/base/ice_protocol_type.h
@@ -30,22 +30,28 @@
 enum ice_protocol_type {
 	ICE_MAC_OFOS = 0,
 	ICE_MAC_IL,
+	ICE_ETYPE_OL,
+	ICE_VLAN_OFOS,
 	ICE_IPV4_OFOS,
 	ICE_IPV4_IL,
-	ICE_IPV6_IL,
 	ICE_IPV6_OFOS,
+	ICE_IPV6_IL,
 	ICE_TCP_IL,
+	ICE_UDP_OF,
 	ICE_UDP_ILOS,
 	ICE_SCTP_IL,
 	ICE_VXLAN,
 	ICE_GENEVE,
 	ICE_VXLAN_GPE,
 	ICE_NVGRE,
+	ICE_GTP,
+	ICE_PPPOE,
 	ICE_PROTOCOL_LAST
 };
 
 enum ice_sw_tunnel_type {
-	ICE_NON_TUN,
+	ICE_NON_TUN = 0,
+	ICE_SW_TUN_AND_NON_TUN,
 	ICE_SW_TUN_VXLAN_GPE,
 	ICE_SW_TUN_GENEVE,
 	ICE_SW_TUN_VXLAN,
@@ -53,6 +59,8 @@ enum ice_sw_tunnel_type {
 	ICE_SW_TUN_UDP, /* This means all "UDP" tunnel types: VXLAN-GPE, VXLAN
 			 * and GENEVE
 			 */
+	ICE_SW_TUN_GTP,
+	ICE_SW_TUN_PPPOE,
 	ICE_ALL_TUNNELS /* All tunnel types including NVGRE */
 };
 
@@ -95,6 +103,7 @@ enum ice_prot_id {
 	ICE_PROT_ICMPV6_IL	= 100,
 	ICE_PROT_VRRP_F		= 101,
 	ICE_PROT_OSPF		= 102,
+	ICE_PROT_PPPOE		= 103,
 	ICE_PROT_ATAOE_OF	= 114,
 	ICE_PROT_CTRL_OF	= 116,
 	ICE_PROT_LLDP_OF	= 117,
@@ -104,9 +113,12 @@ enum ice_prot_id {
 	ICE_PROT_INVALID	= 255  /* when offset == 0xFF */
 };
 
+#define ICE_VNI_OFFSET		12 /* offset of VNI from ICE_PROT_UDP_OF */
 
 #define ICE_MAC_OFOS_HW		1
 #define ICE_MAC_IL_HW		4
+#define ICE_ETYPE_OL_HW		9
+#define ICE_VLAN_OL_HW		16
 #define ICE_IPV4_OFOS_HW	32
 #define ICE_IPV4_IL_HW		33
 #define ICE_IPV6_OFOS_HW	40
@@ -114,6 +126,7 @@ enum ice_prot_id {
 #define ICE_TCP_IL_HW		49
 #define ICE_UDP_ILOS_HW		53
 #define ICE_SCTP_IL_HW		96
+#define ICE_PPPOE_HW		103
 
 /* ICE_UDP_OF is used to identify all 3 tunnel types
  * VXLAN, GENEVE and VXLAN_GPE. To differentiate further
@@ -123,6 +136,8 @@ enum ice_prot_id {
 #define ICE_GRE_OF_HW	64 /* NVGRE */
 #define ICE_META_DATA_ID_HW 255 /* this is used for tunnel type */
 
+#define ICE_MDID_SIZE 2
+#define ICE_TUN_FLAG_MDID 21
 #define ICE_TUN_FLAG_MASK 0xFF
 #define ICE_TUN_FLAG_FV_IND 2
 
@@ -134,10 +149,12 @@ struct ice_protocol_entry {
 	u8 protocol_id;
 };
 
-
 struct ice_ether_hdr {
 	u8 dst_addr[ETH_ALEN];
 	u8 src_addr[ETH_ALEN];
+};
+
+struct ice_ethtype_hdr {
 	u16 ethtype_id;
 };
 
@@ -147,6 +164,11 @@ struct ice_ether_vlan_hdr {
 	u32 vlan_id;
 };
 
+struct ice_vlan_hdr {
+	u16 vlan;
+	u16 type;
+};
+
 struct ice_ipv4_hdr {
 	u8 version;
 	u8 tos;
@@ -188,22 +210,51 @@ struct ice_l4_hdr {
 struct ice_udp_tnl_hdr {
 	u16 field;
 	u16 proto_type;
-	u16 vni;
+	u32 vni;	/* only use lower 24-bits */
+};
+
+#pragma pack(1)
+struct ice_udp_gtp_hdr {
+	u8 flags;
+	u8 msg_type;
+	u16 rsrvd_len;
+	u32 teid;
+	u16 rsrvd_seq_nbr;
+	u8 rsrvd_n_pdu_nbr;
+	u8 rsrvd_next_ext;
+	u8 rsvrd_ext_len;
+	u8 pdu_type;
+	u8 qfi;
+	u8 rsvrd;
+};
+
+struct ice_pppoe_hdr {
+	u8 rsrvd_ver_type;
+	u8 rsrved_code;
+	u16 session_id;
+	u16 length;
+	u16 ppp_prot_id; /* control and data only */
 };
+#pragma pack()
 
 struct ice_nvgre {
-	u16 tni;
-	u16 flow_id;
+	u16 flags;
+	u16 protocol;
+	u32 tni_flow;
 };
 
 union ice_prot_hdr {
-		struct ice_ether_hdr eth_hdr;
-		struct ice_ipv4_hdr ipv4_hdr;
-		struct ice_ipv6_hdr ice_ipv6_ofos_hdr;
-		struct ice_l4_hdr l4_hdr;
-		struct ice_sctp_hdr sctp_hdr;
-		struct ice_udp_tnl_hdr tnl_hdr;
-		struct ice_nvgre nvgre_hdr;
+	struct ice_ether_hdr eth_hdr;
+	struct ice_ethtype_hdr ethertype;
+	struct ice_vlan_hdr vlan_hdr;
+	struct ice_ipv4_hdr ipv4_hdr;
+	struct ice_ipv6_hdr ipv6_hdr;
+	struct ice_l4_hdr l4_hdr;
+	struct ice_sctp_hdr sctp_hdr;
+	struct ice_udp_tnl_hdr tnl_hdr;
+	struct ice_nvgre nvgre_hdr;
+	struct ice_udp_gtp_hdr gtp_hdr;
+	struct ice_pppoe_hdr pppoe_hdr;
 };
 
 /* This is mapping table entry that maps every word within a given protocol
@@ -224,6 +275,7 @@ struct ice_prot_lkup_ext {
 	u8 n_val_words;
 	/* create a buffer to hold max words per recipe */
 	u16 field_off[ICE_MAX_CHAIN_WORDS];
+	u16 field_mask[ICE_MAX_CHAIN_WORDS];
 
 	struct ice_fv_word fv_words[ICE_MAX_CHAIN_WORDS];
 
@@ -234,6 +286,7 @@ struct ice_prot_lkup_ext {
 struct ice_pref_recipe_group {
 	u8 n_val_pairs;		/* Number of valid pairs */
 	struct ice_fv_word pairs[ICE_NUM_WORDS_RECIPE];
+	u16 mask[ICE_NUM_WORDS_RECIPE];
 };
 
 struct ice_recp_grp_entry {
@@ -243,6 +296,7 @@ struct ice_recp_grp_entry {
 	u16 rid;
 	u8 chain_idx;
 	u16 fv_idx[ICE_NUM_WORDS_RECIPE];
+	u16 fv_mask[ICE_NUM_WORDS_RECIPE];
 	struct ice_pref_recipe_group r_group;
 };
 #endif /* _ICE_PROTOCOL_TYPE_H_ */