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37 #include <rte_mbuf_ptype.h>
39 /* get the name of the l2 packet type */
40 const char *rte_get_ptype_l2_name(uint32_t ptype)
42 switch (ptype & RTE_PTYPE_L2_MASK) {
43 case RTE_PTYPE_L2_ETHER: return "L2_ETHER";
44 case RTE_PTYPE_L2_ETHER_TIMESYNC: return "L2_ETHER_TIMESYNC";
45 case RTE_PTYPE_L2_ETHER_ARP: return "L2_ETHER_ARP";
46 case RTE_PTYPE_L2_ETHER_LLDP: return "L2_ETHER_LLDP";
47 case RTE_PTYPE_L2_ETHER_NSH: return "L2_ETHER_NSH";
48 case RTE_PTYPE_L2_ETHER_VLAN: return "L2_ETHER_VLAN";
49 case RTE_PTYPE_L2_ETHER_QINQ: return "L2_ETHER_QINQ";
50 default: return "L2_UNKNOWN";
54 /* get the name of the l3 packet type */
55 const char *rte_get_ptype_l3_name(uint32_t ptype)
57 switch (ptype & RTE_PTYPE_L3_MASK) {
58 case RTE_PTYPE_L3_IPV4: return "L3_IPV4";
59 case RTE_PTYPE_L3_IPV4_EXT: return "L3_IPV4_EXT";
60 case RTE_PTYPE_L3_IPV6: return "L3_IPV6";
61 case RTE_PTYPE_L3_IPV4_EXT_UNKNOWN: return "L3_IPV4_EXT_UNKNOWN";
62 case RTE_PTYPE_L3_IPV6_EXT: return "L3_IPV6_EXT";
63 case RTE_PTYPE_L3_IPV6_EXT_UNKNOWN: return "L3_IPV6_EXT_UNKNOWN";
64 default: return "L3_UNKNOWN";
68 /* get the name of the l4 packet type */
69 const char *rte_get_ptype_l4_name(uint32_t ptype)
71 switch (ptype & RTE_PTYPE_L4_MASK) {
72 case RTE_PTYPE_L4_TCP: return "L4_TCP";
73 case RTE_PTYPE_L4_UDP: return "L4_UDP";
74 case RTE_PTYPE_L4_FRAG: return "L4_FRAG";
75 case RTE_PTYPE_L4_SCTP: return "L4_SCTP";
76 case RTE_PTYPE_L4_ICMP: return "L4_ICMP";
77 case RTE_PTYPE_L4_NONFRAG: return "L4_NONFRAG";
78 default: return "L4_UNKNOWN";
82 /* get the name of the tunnel packet type */
83 const char *rte_get_ptype_tunnel_name(uint32_t ptype)
85 switch (ptype & RTE_PTYPE_TUNNEL_MASK) {
86 case RTE_PTYPE_TUNNEL_IP: return "TUNNEL_IP";
87 case RTE_PTYPE_TUNNEL_GRE: return "TUNNEL_GRE";
88 case RTE_PTYPE_TUNNEL_VXLAN: return "TUNNEL_VXLAN";
89 case RTE_PTYPE_TUNNEL_NVGRE: return "TUNNEL_NVGRE";
90 case RTE_PTYPE_TUNNEL_GENEVE: return "TUNNEL_GENEVE";
91 case RTE_PTYPE_TUNNEL_GRENAT: return "TUNNEL_GRENAT";
92 case RTE_PTYPE_TUNNEL_GTPC: return "TUNNEL_GTPC";
93 case RTE_PTYPE_TUNNEL_GTPU: return "TUNNEL_GTPU";
94 default: return "TUNNEL_UNKNOWN";
98 /* get the name of the inner_l2 packet type */
99 const char *rte_get_ptype_inner_l2_name(uint32_t ptype)
101 switch (ptype & RTE_PTYPE_INNER_L2_MASK) {
102 case RTE_PTYPE_INNER_L2_ETHER: return "INNER_L2_ETHER";
103 case RTE_PTYPE_INNER_L2_ETHER_VLAN: return "INNER_L2_ETHER_VLAN";
104 case RTE_PTYPE_INNER_L2_ETHER_QINQ: return "INNER_L2_ETHER_QINQ";
105 default: return "INNER_L2_UNKNOWN";
109 /* get the name of the inner_l3 packet type */
110 const char *rte_get_ptype_inner_l3_name(uint32_t ptype)
112 switch (ptype & RTE_PTYPE_INNER_L3_MASK) {
113 case RTE_PTYPE_INNER_L3_IPV4: return "INNER_L3_IPV4";
114 case RTE_PTYPE_INNER_L3_IPV4_EXT: return "INNER_L3_IPV4_EXT";
115 case RTE_PTYPE_INNER_L3_IPV6: return "INNER_L3_IPV6";
116 case RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN:
117 return "INNER_L3_IPV4_EXT_UNKNOWN";
118 case RTE_PTYPE_INNER_L3_IPV6_EXT: return "INNER_L3_IPV6_EXT";
119 case RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN:
120 return "INNER_L3_IPV6_EXT_UNKNOWN";
121 default: return "INNER_L3_UNKNOWN";
125 /* get the name of the inner_l4 packet type */
126 const char *rte_get_ptype_inner_l4_name(uint32_t ptype)
128 switch (ptype & RTE_PTYPE_INNER_L4_MASK) {
129 case RTE_PTYPE_INNER_L4_TCP: return "INNER_L4_TCP";
130 case RTE_PTYPE_INNER_L4_UDP: return "INNER_L4_UDP";
131 case RTE_PTYPE_INNER_L4_FRAG: return "INNER_L4_FRAG";
132 case RTE_PTYPE_INNER_L4_SCTP: return "INNER_L4_SCTP";
133 case RTE_PTYPE_INNER_L4_ICMP: return "INNER_L4_ICMP";
134 case RTE_PTYPE_INNER_L4_NONFRAG: return "INNER_L4_NONFRAG";
135 default: return "INNER_L4_UNKNOWN";
139 /* write the packet type name into the buffer */
140 int rte_get_ptype_name(uint32_t ptype, char *buf, size_t buflen)
148 if ((ptype & RTE_PTYPE_ALL_MASK) == RTE_PTYPE_UNKNOWN) {
149 ret = snprintf(buf, buflen, "UNKNOWN");
152 if ((size_t)ret >= buflen)
157 if ((ptype & RTE_PTYPE_L2_MASK) != 0) {
158 ret = snprintf(buf, buflen, "%s ",
159 rte_get_ptype_l2_name(ptype));
162 if ((size_t)ret >= buflen)
167 if ((ptype & RTE_PTYPE_L3_MASK) != 0) {
168 ret = snprintf(buf, buflen, "%s ",
169 rte_get_ptype_l3_name(ptype));
172 if ((size_t)ret >= buflen)
177 if ((ptype & RTE_PTYPE_L4_MASK) != 0) {
178 ret = snprintf(buf, buflen, "%s ",
179 rte_get_ptype_l4_name(ptype));
182 if ((size_t)ret >= buflen)
187 if ((ptype & RTE_PTYPE_TUNNEL_MASK) != 0) {
188 ret = snprintf(buf, buflen, "%s ",
189 rte_get_ptype_tunnel_name(ptype));
192 if ((size_t)ret >= buflen)
197 if ((ptype & RTE_PTYPE_INNER_L2_MASK) != 0) {
198 ret = snprintf(buf, buflen, "%s ",
199 rte_get_ptype_inner_l2_name(ptype));
202 if ((size_t)ret >= buflen)
207 if ((ptype & RTE_PTYPE_INNER_L3_MASK) != 0) {
208 ret = snprintf(buf, buflen, "%s ",
209 rte_get_ptype_inner_l3_name(ptype));
212 if ((size_t)ret >= buflen)
217 if ((ptype & RTE_PTYPE_INNER_L4_MASK) != 0) {
218 ret = snprintf(buf, buflen, "%s ",
219 rte_get_ptype_inner_l4_name(ptype));
222 if ((size_t)ret >= buflen)