174 lines
5.1 KiB
C
174 lines
5.1 KiB
C
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/* SPDX-License-Identifier: GPL-2.0+ */
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#ifndef __LAN966X_IFH_H__
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#define __LAN966X_IFH_H__
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/* Fields with description (*) should just be cleared upon injection
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* IFH is transmitted MSByte first (Highest bit pos sent as MSB of first byte)
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*/
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#define IFH_LEN 7
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/* Timestamp for frame */
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#define IFH_POS_TIMESTAMP 192
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/* Bypass analyzer with a prefilled IFH */
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#define IFH_POS_BYPASS 191
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/* Masqueraded injection with masq_port defining logical source port */
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#define IFH_POS_MASQ 190
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/* Masqueraded port number for injection */
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#define IFH_POS_MASQ_PORT 186
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/* Frame length (*) */
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#define IFH_POS_LEN 178
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/* Cell filling mode. Full(0),Etype(1), LlctOpt(2), Llct(3) */
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#define IFH_POS_WRDMODE 176
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/* Frame has 16 bits rtag removed compared to line data */
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#define IFH_POS_RTAG48 175
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/* Frame has a redundancy tag */
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#define IFH_POS_HAS_RED_TAG 174
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/* Frame has been cut through forwarded (*) */
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#define IFH_POS_CUTTHRU 173
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/* Rewriter command */
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#define IFH_POS_REW_CMD 163
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/* Enable OAM-related rewriting. PDU_TYPE encodes OAM type. */
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#define IFH_POS_REW_OAM 162
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/* PDU type. Encoding: (0-NONE, 1-Y1731_CCM, 2-MRP_TST, 3-MRP_ITST, 4-DLR_BCN,
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* 5-DLR_ADV, 6-RTE_NULL_INJ, 7-IPV4, 8-IPV6, 9-Y1731_NON_CCM).
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*/
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#define IFH_POS_PDU_TYPE 158
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/* Update FCS before transmission */
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#define IFH_POS_FCS_UPD 157
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/* Classified DSCP value of frame */
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#define IFH_POS_DSCP 151
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/* Yellow indication */
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#define IFH_POS_DP 150
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/* Process in RTE/inbound */
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#define IFH_POS_RTE_INB_UPDATE 149
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/* Number of tags to pop from frame */
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#define IFH_POS_POP_CNT 147
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/* Number of tags in front of the ethertype */
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#define IFH_POS_ETYPE_OFS 145
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/* Logical source port of frame (*) */
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#define IFH_POS_SRCPORT 141
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/* Sequence number in redundancy tag */
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#define IFH_POS_SEQ_NUM 120
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/* Stagd flag and classified TCI of frame (PCP/DEI/VID) */
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#define IFH_POS_TCI 103
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/* Classified internal priority for queuing */
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#define IFH_POS_QOS_CLASS 100
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/* Bit mask with eight cpu copy classses */
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#define IFH_POS_CPUQ 92
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/* Relearn + learn flags (*) */
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#define IFH_POS_LEARN_FLAGS 90
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/* SFLOW identifier for frame (0-8: Tx port, 9: Rx sampling, 15: No sampling) */
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#define IFH_POS_SFLOW_ID 86
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/* Set if an ACL/S2 rule was hit (*).
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* Super priority: acl_hit=0 and acl_hit(4)=1.
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*/
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#define IFH_POS_ACL_HIT 85
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/* S2 rule index hit (*) */
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#define IFH_POS_ACL_IDX 79
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/* ISDX as classified by S1 */
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#define IFH_POS_ISDX 71
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/* Destination ports for frame */
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#define IFH_POS_DSTS 62
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/* Storm policer to be applied: None/Uni/Multi/Broad (*) */
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#define IFH_POS_FLOOD 60
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/* Redundancy tag operation */
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#define IFH_POS_SEQ_OP 58
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/* Classified internal priority for resourcemgt, tagging etc */
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#define IFH_POS_IPV 55
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/* Frame is for AFI use */
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#define IFH_POS_AFI 54
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/* Internal aging value (*) */
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#define IFH_POS_AGED 52
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/* RTP Identifier */
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#define IFH_POS_RTP_ID 42
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/* RTP MRPD flow */
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#define IFH_POS_RTP_SUBID 41
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/* Profinet DataStatus or opcua GroupVersion MSB */
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#define IFH_POS_PN_DATA_STATUS 33
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/* Profinet transfer status (1 iff the status is 0) */
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#define IFH_POS_PN_TRANSF_STATUS_ZERO 32
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/* Profinet cycle counter or opcua NetworkMessageNumber */
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#define IFH_POS_PN_CC 16
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#define IFH_WID_TIMESTAMP 32
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#define IFH_WID_BYPASS 1
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#define IFH_WID_MASQ 1
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#define IFH_WID_MASQ_PORT 4
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#define IFH_WID_LEN 14
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#define IFH_WID_WRDMODE 2
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#define IFH_WID_RTAG48 1
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#define IFH_WID_HAS_RED_TAG 1
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#define IFH_WID_CUTTHRU 1
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#define IFH_WID_REW_CMD 10
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#define IFH_WID_REW_OAM 1
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#define IFH_WID_PDU_TYPE 4
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#define IFH_WID_FCS_UPD 1
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#define IFH_WID_DSCP 6
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#define IFH_WID_DP 1
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#define IFH_WID_RTE_INB_UPDATE 1
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#define IFH_WID_POP_CNT 2
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#define IFH_WID_ETYPE_OFS 2
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#define IFH_WID_SRCPORT 4
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#define IFH_WID_SEQ_NUM 16
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#define IFH_WID_TCI 17
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#define IFH_WID_QOS_CLASS 3
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#define IFH_WID_CPUQ 8
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#define IFH_WID_LEARN_FLAGS 2
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#define IFH_WID_SFLOW_ID 4
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#define IFH_WID_ACL_HIT 1
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#define IFH_WID_ACL_IDX 6
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#define IFH_WID_ISDX 8
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#define IFH_WID_DSTS 9
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#define IFH_WID_FLOOD 2
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#define IFH_WID_SEQ_OP 2
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#define IFH_WID_IPV 3
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#define IFH_WID_AFI 1
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#define IFH_WID_AGED 2
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#define IFH_WID_RTP_ID 10
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#define IFH_WID_RTP_SUBID 1
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#define IFH_WID_PN_DATA_STATUS 8
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#define IFH_WID_PN_TRANSF_STATUS_ZERO 1
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#define IFH_WID_PN_CC 16
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#endif /* __LAN966X_IFH_H__ */
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