1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * aQuantia Corporation Network Driver
4 * Copyright (C) 2014-2019 aQuantia Corporation. All rights reserved
5 */
6
7/* File aq_cfg.h: Definition of configuration parameters and constants. */
8
9#ifndef AQ_CFG_H
10#define AQ_CFG_H
11
12#define AQ_CFG_VECS_DEF   8U
13#define AQ_CFG_TCS_DEF    1U
14
15#define AQ_CFG_TXDS_DEF    4096U
16#define AQ_CFG_RXDS_DEF    2048U
17
18#define AQ_CFG_IS_POLLING_DEF 0U
19
20#define AQ_CFG_FORCE_LEGACY_INT 0U
21
22#define AQ_CFG_INTERRUPT_MODERATION_OFF		0
23#define AQ_CFG_INTERRUPT_MODERATION_ON		1
24#define AQ_CFG_INTERRUPT_MODERATION_AUTO	0xFFFFU
25
26#define AQ_CFG_INTERRUPT_MODERATION_USEC_MAX (0x1FF * 2)
27
28#define AQ_CFG_IRQ_MASK                      0x3FFU
29
30#define AQ_CFG_VECS_MAX   8U
31#define AQ_CFG_TCS_MAX    8U
32
33#define AQ_CFG_TX_FRAME_MAX  (16U * 1024U)
34#define AQ_CFG_RX_FRAME_MAX  (2U * 1024U)
35
36#define AQ_CFG_TX_CLEAN_BUDGET 256U
37
38#define AQ_CFG_RX_REFILL_THRES 32U
39
40#define AQ_CFG_RX_HDR_SIZE 256U
41
42#define AQ_CFG_RX_PAGEORDER 0U
43#define AQ_CFG_XDP_PAGEORDER 2U
44
45/* LRO */
46#define AQ_CFG_IS_LRO_DEF           1U
47
48/* RSS */
49#define AQ_CFG_RSS_INDIRECTION_TABLE_MAX  64U
50#define AQ_CFG_RSS_HASHKEY_SIZE           40U
51
52#define AQ_CFG_IS_RSS_DEF           1U
53#define AQ_CFG_NUM_RSS_QUEUES_DEF   AQ_CFG_VECS_DEF
54#define AQ_CFG_RSS_BASE_CPU_NUM_DEF 0U
55
56#define AQ_CFG_PCI_FUNC_MSIX_IRQS   9U
57#define AQ_CFG_PCI_FUNC_PORTS       2U
58
59#define AQ_CFG_SERVICE_TIMER_INTERVAL    (1 * HZ)
60#define AQ_CFG_POLLING_TIMER_INTERVAL   ((unsigned int)(2 * HZ))
61
62#define AQ_CFG_SKB_FRAGS_MAX   32U
63
64/* Number of descriptors available in one ring to resume this ring queue
65 */
66#define AQ_CFG_RESTART_DESC_THRES   (AQ_CFG_SKB_FRAGS_MAX * 2)
67
68/*#define AQ_CFG_MAC_ADDR_PERMANENT {0x30, 0x0E, 0xE3, 0x12, 0x34, 0x56}*/
69
70#define AQ_CFG_FC_MODE AQ_NIC_FC_FULL
71
72/* Default WOL modes used on initialization */
73#define AQ_CFG_WOL_MODES WAKE_MAGIC
74
75#define AQ_CFG_SPEED_MSK  0xFFFFU	/* 0xFFFFU==auto_neg */
76
77#define AQ_CFG_IS_AUTONEG_DEF       1U
78#define AQ_CFG_MTU_DEF              1514U
79
80#define AQ_CFG_LOCK_TRYS   100U
81
82#define AQ_CFG_DRV_AUTHOR      "Marvell"
83#define AQ_CFG_DRV_DESC        "Marvell (Aquantia) Corporation(R) Network Driver"
84#define AQ_CFG_DRV_NAME        "atlantic"
85
86#endif /* AQ_CFG_H */
87