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