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Linux kernel mirror (for testing)
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1/* SPDX-License-Identifier: GPL-2.0-only */
2/****************************************************************************
3 * Driver for Solarflare network controllers and boards
4 * Copyright 2020 Xilinx, Inc.
5 *
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 as published
8 * by the Free Software Foundation, incorporated herein by reference.
9 */
10
11/* Format of counter packets (version 2) from the ef100 Match-Action Engine */
12
13#ifndef EFX_MAE_COUNTER_FORMAT_H
14#define EFX_MAE_COUNTER_FORMAT_H
15
16
17/*------------------------------------------------------------*/
18/*
19 * ER_RX_SL_PACKETISER_HEADER_WORD(160bit):
20 *
21 */
22#define ER_RX_SL_PACKETISER_HEADER_WORD_SIZE 20
23#define ER_RX_SL_PACKETISER_HEADER_WORD_WIDTH 160
24
25#define ERF_SC_PACKETISER_HEADER_VERSION_LBN 0
26#define ERF_SC_PACKETISER_HEADER_VERSION_WIDTH 8
27#define ERF_SC_PACKETISER_HEADER_VERSION_VALUE 2
28#define ERF_SC_PACKETISER_HEADER_IDENTIFIER_LBN 8
29#define ERF_SC_PACKETISER_HEADER_IDENTIFIER_WIDTH 8
30#define ERF_SC_PACKETISER_HEADER_IDENTIFIER_AR 0
31#define ERF_SC_PACKETISER_HEADER_IDENTIFIER_CT 1
32#define ERF_SC_PACKETISER_HEADER_IDENTIFIER_OR 2
33#define ERF_SC_PACKETISER_HEADER_HEADER_OFFSET_LBN 16
34#define ERF_SC_PACKETISER_HEADER_HEADER_OFFSET_WIDTH 8
35#define ERF_SC_PACKETISER_HEADER_HEADER_OFFSET_DEFAULT 0x4
36#define ERF_SC_PACKETISER_HEADER_PAYLOAD_OFFSET_LBN 24
37#define ERF_SC_PACKETISER_HEADER_PAYLOAD_OFFSET_WIDTH 8
38#define ERF_SC_PACKETISER_HEADER_PAYLOAD_OFFSET_DEFAULT 0x14
39#define ERF_SC_PACKETISER_HEADER_INDEX_LBN 32
40#define ERF_SC_PACKETISER_HEADER_INDEX_WIDTH 16
41#define ERF_SC_PACKETISER_HEADER_COUNT_LBN 48
42#define ERF_SC_PACKETISER_HEADER_COUNT_WIDTH 16
43#define ERF_SC_PACKETISER_HEADER_RESERVED_0_LBN 64
44#define ERF_SC_PACKETISER_HEADER_RESERVED_0_WIDTH 32
45#define ERF_SC_PACKETISER_HEADER_RESERVED_1_LBN 96
46#define ERF_SC_PACKETISER_HEADER_RESERVED_1_WIDTH 32
47#define ERF_SC_PACKETISER_HEADER_RESERVED_2_LBN 128
48#define ERF_SC_PACKETISER_HEADER_RESERVED_2_WIDTH 32
49
50
51/*------------------------------------------------------------*/
52/*
53 * ER_RX_SL_PACKETISER_PAYLOAD_WORD(128bit):
54 *
55 */
56#define ER_RX_SL_PACKETISER_PAYLOAD_WORD_SIZE 16
57#define ER_RX_SL_PACKETISER_PAYLOAD_WORD_WIDTH 128
58
59#define ERF_SC_PACKETISER_PAYLOAD_COUNTER_INDEX_LBN 0
60#define ERF_SC_PACKETISER_PAYLOAD_COUNTER_INDEX_WIDTH 24
61#define ERF_SC_PACKETISER_PAYLOAD_RESERVED_LBN 24
62#define ERF_SC_PACKETISER_PAYLOAD_RESERVED_WIDTH 8
63#define ERF_SC_PACKETISER_PAYLOAD_PACKET_COUNT_OFST 4
64#define ERF_SC_PACKETISER_PAYLOAD_PACKET_COUNT_SIZE 6
65#define ERF_SC_PACKETISER_PAYLOAD_PACKET_COUNT_LBN 32
66#define ERF_SC_PACKETISER_PAYLOAD_PACKET_COUNT_WIDTH 48
67#define ERF_SC_PACKETISER_PAYLOAD_BYTE_COUNT_OFST 10
68#define ERF_SC_PACKETISER_PAYLOAD_BYTE_COUNT_SIZE 6
69#define ERF_SC_PACKETISER_PAYLOAD_BYTE_COUNT_LBN 80
70#define ERF_SC_PACKETISER_PAYLOAD_BYTE_COUNT_WIDTH 48
71
72
73#endif /* EFX_MAE_COUNTER_FORMAT_H */