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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 default: return "TUNNEL_UNKNOWN";
96 /* get the name of the inner_l2 packet type */
97 const char *rte_get_ptype_inner_l2_name(uint32_t ptype)
99 switch (ptype & RTE_PTYPE_INNER_L2_MASK) {
100 case RTE_PTYPE_INNER_L2_ETHER: return "INNER_L2_ETHER";
101 case RTE_PTYPE_INNER_L2_ETHER_VLAN: return "INNER_L2_ETHER_VLAN";
102 case RTE_PTYPE_INNER_L2_ETHER_QINQ: return "INNER_L2_ETHER_QINQ";
103 default: return "INNER_L2_UNKNOWN";
107 /* get the name of the inner_l3 packet type */
108 const char *rte_get_ptype_inner_l3_name(uint32_t ptype)
110 switch (ptype & RTE_PTYPE_INNER_L3_MASK) {
111 case RTE_PTYPE_INNER_L3_IPV4: return "INNER_L3_IPV4";
112 case RTE_PTYPE_INNER_L3_IPV4_EXT: return "INNER_L3_IPV4_EXT";
113 case RTE_PTYPE_INNER_L3_IPV6: return "INNER_L3_IPV6";
114 case RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN:
115 return "INNER_L3_IPV4_EXT_UNKNOWN";
116 case RTE_PTYPE_INNER_L3_IPV6_EXT: return "INNER_L3_IPV6_EXT";
117 case RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN:
118 return "INNER_L3_IPV6_EXT_UNKNOWN";
119 default: return "INNER_L3_UNKNOWN";
123 /* get the name of the inner_l4 packet type */
124 const char *rte_get_ptype_inner_l4_name(uint32_t ptype)
126 switch (ptype & RTE_PTYPE_INNER_L4_MASK) {
127 case RTE_PTYPE_INNER_L4_TCP: return "INNER_L4_TCP";
128 case RTE_PTYPE_INNER_L4_UDP: return "INNER_L4_UDP";
129 case RTE_PTYPE_INNER_L4_FRAG: return "INNER_L4_FRAG";
130 case RTE_PTYPE_INNER_L4_SCTP: return "INNER_L4_SCTP";
131 case RTE_PTYPE_INNER_L4_ICMP: return "INNER_L4_ICMP";
132 case RTE_PTYPE_INNER_L4_NONFRAG: return "INNER_L4_NONFRAG";
133 default: return "INNER_L4_UNKNOWN";
137 /* write the packet type name into the buffer */
138 int rte_get_ptype_name(uint32_t ptype, char *buf, size_t buflen)
146 if ((ptype & RTE_PTYPE_ALL_MASK) == RTE_PTYPE_UNKNOWN) {
147 ret = snprintf(buf, buflen, "UNKNOWN");
150 if ((size_t)ret >= buflen)
155 if ((ptype & RTE_PTYPE_L2_MASK) != 0) {
156 ret = snprintf(buf, buflen, "%s ",
157 rte_get_ptype_l2_name(ptype));
160 if ((size_t)ret >= buflen)
165 if ((ptype & RTE_PTYPE_L3_MASK) != 0) {
166 ret = snprintf(buf, buflen, "%s ",
167 rte_get_ptype_l3_name(ptype));
170 if ((size_t)ret >= buflen)
175 if ((ptype & RTE_PTYPE_L4_MASK) != 0) {
176 ret = snprintf(buf, buflen, "%s ",
177 rte_get_ptype_l4_name(ptype));
180 if ((size_t)ret >= buflen)
185 if ((ptype & RTE_PTYPE_TUNNEL_MASK) != 0) {
186 ret = snprintf(buf, buflen, "%s ",
187 rte_get_ptype_tunnel_name(ptype));
190 if ((size_t)ret >= buflen)
195 if ((ptype & RTE_PTYPE_INNER_L2_MASK) != 0) {
196 ret = snprintf(buf, buflen, "%s ",
197 rte_get_ptype_inner_l2_name(ptype));
200 if ((size_t)ret >= buflen)
205 if ((ptype & RTE_PTYPE_INNER_L3_MASK) != 0) {
206 ret = snprintf(buf, buflen, "%s ",
207 rte_get_ptype_inner_l3_name(ptype));
210 if ((size_t)ret >= buflen)
215 if ((ptype & RTE_PTYPE_INNER_L4_MASK) != 0) {
216 ret = snprintf(buf, buflen, "%s ",
217 rte_get_ptype_inner_l4_name(ptype));
220 if ((size_t)ret >= buflen)