2 * aQuantia Corporation Network Driver
3 * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms and conditions of the GNU General Public License,
7 * version 2, as published by the Free Software Foundation.
10 /* File aq_cfg.h: Definition of configuration parameters and constants. */
15 #define AQ_CFG_VECS_DEF 4U
16 #define AQ_CFG_TCS_DEF 1U
18 #define AQ_CFG_TXDS_DEF 4096U
19 #define AQ_CFG_RXDS_DEF 1024U
21 #define AQ_CFG_IS_POLLING_DEF 0U
23 #define AQ_CFG_FORCE_LEGACY_INT 0U
25 #define AQ_CFG_INTERRUPT_MODERATION_OFF 0
26 #define AQ_CFG_INTERRUPT_MODERATION_ON 1
27 #define AQ_CFG_INTERRUPT_MODERATION_AUTO 0xFFFFU
29 #define AQ_CFG_INTERRUPT_MODERATION_USEC_MAX (0x1FF * 2)
31 #define AQ_CFG_IRQ_MASK 0x1FFU
33 #define AQ_CFG_VECS_MAX 8U
34 #define AQ_CFG_TCS_MAX 8U
36 #define AQ_CFG_TX_FRAME_MAX (16U * 1024U)
37 #define AQ_CFG_RX_FRAME_MAX (4U * 1024U)
39 #define AQ_CFG_TX_CLEAN_BUDGET 256U
42 #define AQ_CFG_IS_LRO_DEF 1U
45 #define AQ_CFG_RSS_INDIRECTION_TABLE_MAX 128U
46 #define AQ_CFG_RSS_HASHKEY_SIZE 320U
48 #define AQ_CFG_IS_RSS_DEF 1U
49 #define AQ_CFG_NUM_RSS_QUEUES_DEF AQ_CFG_VECS_DEF
50 #define AQ_CFG_RSS_BASE_CPU_NUM_DEF 0U
52 #define AQ_CFG_PCI_FUNC_MSIX_IRQS 9U
53 #define AQ_CFG_PCI_FUNC_PORTS 2U
55 #define AQ_CFG_SERVICE_TIMER_INTERVAL (1 * HZ)
56 #define AQ_CFG_POLLING_TIMER_INTERVAL ((unsigned int)(2 * HZ))
58 #define AQ_CFG_SKB_FRAGS_MAX 32U
60 /* Number of descriptors available in one ring to resume this ring queue
62 #define AQ_CFG_RESTART_DESC_THRES (AQ_CFG_SKB_FRAGS_MAX * 2)
64 #define AQ_CFG_NAPI_WEIGHT 64U
66 #define AQ_CFG_MULTICAST_ADDRESS_MAX 32U
68 /*#define AQ_CFG_MAC_ADDR_PERMANENT {0x30, 0x0E, 0xE3, 0x12, 0x34, 0x56}*/
70 #define AQ_NIC_FC_OFF 0U
71 #define AQ_NIC_FC_TX 1U
72 #define AQ_NIC_FC_RX 2U
73 #define AQ_NIC_FC_FULL 3U
74 #define AQ_NIC_FC_AUTO 4U
76 #define AQ_CFG_FC_MODE AQ_NIC_FC_FULL
78 #define AQ_CFG_SPEED_MSK 0xFFFFU /* 0xFFFFU==auto_neg */
80 #define AQ_CFG_IS_AUTONEG_DEF 1U
81 #define AQ_CFG_MTU_DEF 1514U
83 #define AQ_CFG_LOCK_TRYS 100U
85 #define AQ_CFG_DRV_AUTHOR "aQuantia"
86 #define AQ_CFG_DRV_DESC "aQuantia Corporation(R) Network Driver"
87 #define AQ_CFG_DRV_NAME "atlantic"
88 #define AQ_CFG_DRV_VERSION __stringify(NIC_MAJOR_DRIVER_VERSION)"."\
89 __stringify(NIC_MINOR_DRIVER_VERSION)"."\
90 __stringify(NIC_BUILD_DRIVER_VERSION)"."\
91 __stringify(NIC_REVISION_DRIVER_VERSION) \
92 AQ_CFG_DRV_VERSION_SUFFIX