drivers/net/ethernet/aquantia/atlantic/aq_cfg.h

   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
  44 /* LRO */
  45 #define AQ_CFG_IS_LRO_DEF           1U
  46
  47 /* RSS */
  48 #define AQ_CFG_RSS_INDIRECTION_TABLE_MAX  64U
  49 #define AQ_CFG_RSS_HASHKEY_SIZE           40U
  50
  51 #define AQ_CFG_IS_RSS_DEF           1U
  52 #define AQ_CFG_NUM_RSS_QUEUES_DEF   AQ_CFG_VECS_DEF
  53 #define AQ_CFG_RSS_BASE_CPU_NUM_DEF 0U
  54
  55 #define AQ_CFG_PCI_FUNC_MSIX_IRQS   9U
  56 #define AQ_CFG_PCI_FUNC_PORTS       2U
  57
  58 #define AQ_CFG_SERVICE_TIMER_INTERVAL    (1 * HZ)
  59 #define AQ_CFG_POLLING_TIMER_INTERVAL   ((unsigned int)(2 * HZ))
  60
  61 #define AQ_CFG_SKB_FRAGS_MAX   32U
  62
  63 /* Number of descriptors available in one ring to resume this ring queue
  64  */
  65 #define AQ_CFG_RESTART_DESC_THRES   (AQ_CFG_SKB_FRAGS_MAX * 2)
  66
  67 #define AQ_CFG_NAPI_WEIGHT     64U
  68
  69 /*#define AQ_CFG_MAC_ADDR_PERMANENT {0x30, 0x0E, 0xE3, 0x12, 0x34, 0x56}*/
  70
  71 #define AQ_CFG_FC_MODE AQ_NIC_FC_FULL
  72
  73 /* Default WOL modes used on initialization */
  74 #define AQ_CFG_WOL_MODES WAKE_MAGIC
  75
  76 #define AQ_CFG_SPEED_MSK  0xFFFFU       /* 0xFFFFU==auto_neg */
  77
  78 #define AQ_CFG_IS_AUTONEG_DEF       1U
  79 #define AQ_CFG_MTU_DEF              1514U
  80
  81 #define AQ_CFG_LOCK_TRYS   100U
  82
  83 #define AQ_CFG_DRV_AUTHOR      "aQuantia"
  84 #define AQ_CFG_DRV_DESC        "aQuantia Corporation(R) Network Driver"
  85 #define AQ_CFG_DRV_NAME        "atlantic"
  86
  87 #endif /* AQ_CFG_H */