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Diffstat (limited to 'drivers/net/ethernet/microchip/lan966x/lan966x_ifh.h')
-rw-r--r--drivers/net/ethernet/microchip/lan966x/lan966x_ifh.h173
1 files changed, 173 insertions, 0 deletions
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_ifh.h b/drivers/net/ethernet/microchip/lan966x/lan966x_ifh.h
new file mode 100644
index 000000000..ca3314789
--- /dev/null
+++ b/drivers/net/ethernet/microchip/lan966x/lan966x_ifh.h
@@ -0,0 +1,173 @@
+/* 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__ */