+/* Information Element Parameters in the signalling messages */
+#define CAUSE 0x08 /* cause */
+#define ENDPT_REF 0x54 /* endpoint reference */
+#define AAL_PARA 0x58 /* ATM adaptation layer parameters */
+#define TRAFF_DESCRIP 0x59 /* atm traffic descriptors */
+#define CONNECT_ID 0x5a /* connection identifier */
+#define QOS_PARA 0x5c /* quality of service parameters */
+#define B_HIGHER 0x5d /* broadband higher layer information */
+#define B_BEARER 0x5e /* broadband bearer capability */
+#define B_LOWER 0x5f /* broadband lower information */
+#define CALLING_PARTY 0x6c /* calling party number */
+#define CALLED_PARTY 0x70 /* called party nmber */
+
+#define Q2931 0x09
+
+/* Q.2931 signalling general messages format */
+#define PROTO_POS 0 /* offset of protocol discriminator */
+#define CALL_REF_POS 2 /* offset of call reference value */
+#define MSG_TYPE_POS 5 /* offset of message type */
+#if 0
+#define MSG_LEN_POS 7 /* offset of message length */
+#define IE_BEGIN_POS 9 /* offset of first information element */
+
+/* format of signalling messages */
+#define TYPE_POS 0
+#define LEN_POS 2
+#define FIELD_BEGIN_POS 4
+#endif
+
+/* end of the original atmuni31.h */
+
+
+#define OAM_CRC10_MASK 0x3ff
+#define OAM_PAYLOAD_LEN 48
+#define OAM_FUNCTION_SPECIFIC_LEN 45 /* this excludes crc10 and cell-type/function-type */
+#define OAM_CELLTYPE_FUNCTYPE_LEN 1
+
+static const struct tok oam_f_values[] = {
+ { VCI_OAMF4SC, "OAM F4 (segment)" },
+ { VCI_OAMF4EC, "OAM F4 (end)" },
+ { 0, NULL }
+};
+
+static const struct tok atm_pty_values[] = {
+ { 0x0, "user data, uncongested, SDU 0" },
+ { 0x1, "user data, uncongested, SDU 1" },
+ { 0x2, "user data, congested, SDU 0" },
+ { 0x3, "user data, congested, SDU 1" },
+ { 0x4, "VCC OAM F5 flow segment" },
+ { 0x5, "VCC OAM F5 flow end-to-end" },
+ { 0x6, "Traffic Control and resource Mgmt" },
+ { 0, NULL }
+};
+
+#define OAM_CELLTYPE_FM 0x1
+#define OAM_CELLTYPE_PM 0x2
+#define OAM_CELLTYPE_AD 0x8
+#define OAM_CELLTYPE_SM 0xf
+
+static const struct tok oam_celltype_values[] = {
+ { OAM_CELLTYPE_FM, "Fault Management" },
+ { OAM_CELLTYPE_PM, "Performance Management" },
+ { OAM_CELLTYPE_AD, "activate/deactivate" },
+ { OAM_CELLTYPE_SM, "System Management" },
+ { 0, NULL }
+};
+
+#define OAM_FM_FUNCTYPE_AIS 0x0
+#define OAM_FM_FUNCTYPE_RDI 0x1
+#define OAM_FM_FUNCTYPE_CONTCHECK 0x4
+#define OAM_FM_FUNCTYPE_LOOPBACK 0x8
+
+static const struct tok oam_fm_functype_values[] = {
+ { OAM_FM_FUNCTYPE_AIS, "AIS" },
+ { OAM_FM_FUNCTYPE_RDI, "RDI" },
+ { OAM_FM_FUNCTYPE_CONTCHECK, "Continuity Check" },
+ { OAM_FM_FUNCTYPE_LOOPBACK, "Loopback" },
+ { 0, NULL }
+};
+
+static const struct tok oam_pm_functype_values[] = {
+ { 0x0, "Forward Monitoring" },
+ { 0x1, "Backward Reporting" },
+ { 0x2, "Monitoring and Reporting" },
+ { 0, NULL }
+};
+
+static const struct tok oam_ad_functype_values[] = {
+ { 0x0, "Performance Monitoring" },
+ { 0x1, "Continuity Check" },
+ { 0, NULL }
+};
+
+#define OAM_FM_LOOPBACK_INDICATOR_MASK 0x1
+
+static const struct tok oam_fm_loopback_indicator_values[] = {
+ { 0x0, "Reply" },
+ { 0x1, "Request" },
+ { 0, NULL }
+};
+
+static const struct uint_tokary oam_celltype2tokary[] = {
+ { OAM_CELLTYPE_FM, oam_fm_functype_values },
+ { OAM_CELLTYPE_PM, oam_pm_functype_values },
+ { OAM_CELLTYPE_AD, oam_ad_functype_values },
+ /* uint2tokary() does not use array termination. */
+};
projects / tcpdump / blobdiff