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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 | /* SPDX-License-Identifier: GPL-2.0+ */ #ifndef __LAN966X_IFH_H__ #define __LAN966X_IFH_H__ /* Fields with description (*) should just be cleared upon injection * IFH is transmitted MSByte first (Highest bit pos sent as MSB of first byte) */ #define IFH_LEN 7 /* Timestamp for frame */ #define IFH_POS_TIMESTAMP 192 /* Bypass analyzer with a prefilled IFH */ #define IFH_POS_BYPASS 191 /* Masqueraded injection with masq_port defining logical source port */ #define IFH_POS_MASQ 190 /* Masqueraded port number for injection */ #define IFH_POS_MASQ_PORT 186 /* Frame length (*) */ #define IFH_POS_LEN 178 /* Cell filling mode. Full(0),Etype(1), LlctOpt(2), Llct(3) */ #define IFH_POS_WRDMODE 176 /* Frame has 16 bits rtag removed compared to line data */ #define IFH_POS_RTAG48 175 /* Frame has a redundancy tag */ #define IFH_POS_HAS_RED_TAG 174 /* Frame has been cut through forwarded (*) */ #define IFH_POS_CUTTHRU 173 /* Rewriter command */ #define IFH_POS_REW_CMD 163 /* Enable OAM-related rewriting. PDU_TYPE encodes OAM type. */ #define IFH_POS_REW_OAM 162 /* PDU type. Encoding: (0-NONE, 1-Y1731_CCM, 2-MRP_TST, 3-MRP_ITST, 4-DLR_BCN, * 5-DLR_ADV, 6-RTE_NULL_INJ, 7-IPV4, 8-IPV6, 9-Y1731_NON_CCM). */ #define IFH_POS_PDU_TYPE 158 /* Update FCS before transmission */ #define IFH_POS_FCS_UPD 157 /* Classified DSCP value of frame */ #define IFH_POS_DSCP 151 /* Yellow indication */ #define IFH_POS_DP 150 /* Process in RTE/inbound */ #define IFH_POS_RTE_INB_UPDATE 149 /* Number of tags to pop from frame */ #define IFH_POS_POP_CNT 147 /* Number of tags in front of the ethertype */ #define IFH_POS_ETYPE_OFS 145 /* Logical source port of frame (*) */ #define IFH_POS_SRCPORT 141 /* Sequence number in redundancy tag */ #define IFH_POS_SEQ_NUM 120 /* Stagd flag and classified TCI of frame (PCP/DEI/VID) */ #define IFH_POS_TCI 103 /* Classified internal priority for queuing */ #define IFH_POS_QOS_CLASS 100 /* Bit mask with eight cpu copy classses */ #define IFH_POS_CPUQ 92 /* Relearn + learn flags (*) */ #define IFH_POS_LEARN_FLAGS 90 /* SFLOW identifier for frame (0-8: Tx port, 9: Rx sampling, 15: No sampling) */ #define IFH_POS_SFLOW_ID 86 /* Set if an ACL/S2 rule was hit (*). * Super priority: acl_hit=0 and acl_hit(4)=1. */ #define IFH_POS_ACL_HIT 85 /* S2 rule index hit (*) */ #define IFH_POS_ACL_IDX 79 /* ISDX as classified by S1 */ #define IFH_POS_ISDX 71 /* Destination ports for frame */ #define IFH_POS_DSTS 62 /* Storm policer to be applied: None/Uni/Multi/Broad (*) */ #define IFH_POS_FLOOD 60 /* Redundancy tag operation */ #define IFH_POS_SEQ_OP 58 /* Classified internal priority for resourcemgt, tagging etc */ #define IFH_POS_IPV 55 /* Frame is for AFI use */ #define IFH_POS_AFI 54 /* Internal aging value (*) */ #define IFH_POS_AGED 52 /* RTP Identifier */ #define IFH_POS_RTP_ID 42 /* RTP MRPD flow */ #define IFH_POS_RTP_SUBID 41 /* Profinet DataStatus or opcua GroupVersion MSB */ #define IFH_POS_PN_DATA_STATUS 33 /* Profinet transfer status (1 iff the status is 0) */ #define IFH_POS_PN_TRANSF_STATUS_ZERO 32 /* Profinet cycle counter or opcua NetworkMessageNumber */ #define IFH_POS_PN_CC 16 #define IFH_WID_TIMESTAMP 32 #define IFH_WID_BYPASS 1 #define IFH_WID_MASQ 1 #define IFH_WID_MASQ_PORT 4 #define IFH_WID_LEN 14 #define IFH_WID_WRDMODE 2 #define IFH_WID_RTAG48 1 #define IFH_WID_HAS_RED_TAG 1 #define IFH_WID_CUTTHRU 1 #define IFH_WID_REW_CMD 10 #define IFH_WID_REW_OAM 1 #define IFH_WID_PDU_TYPE 4 #define IFH_WID_FCS_UPD 1 #define IFH_WID_DSCP 6 #define IFH_WID_DP 1 #define IFH_WID_RTE_INB_UPDATE 1 #define IFH_WID_POP_CNT 2 #define IFH_WID_ETYPE_OFS 2 #define IFH_WID_SRCPORT 4 #define IFH_WID_SEQ_NUM 16 #define IFH_WID_TCI 17 #define IFH_WID_QOS_CLASS 3 #define IFH_WID_CPUQ 8 #define IFH_WID_LEARN_FLAGS 2 #define IFH_WID_SFLOW_ID 4 #define IFH_WID_ACL_HIT 1 #define IFH_WID_ACL_IDX 6 #define IFH_WID_ISDX 8 #define IFH_WID_DSTS 9 #define IFH_WID_FLOOD 2 #define IFH_WID_SEQ_OP 2 #define IFH_WID_IPV 3 #define IFH_WID_AFI 1 #define IFH_WID_AGED 2 #define IFH_WID_RTP_ID 10 #define IFH_WID_RTP_SUBID 1 #define IFH_WID_PN_DATA_STATUS 8 #define IFH_WID_PN_TRANSF_STATUS_ZERO 1 #define IFH_WID_PN_CC 16 #endif /* __LAN966X_IFH_H__ */ |