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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 | /* * aQuantia Corporation Network Driver * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, * version 2, as published by the Free Software Foundation. */ /* File aq_nic.h: Declaration of common code for NIC. */ #ifndef AQ_NIC_H #define AQ_NIC_H #include "aq_common.h" #include "aq_rss.h" struct aq_ring_s; struct aq_pci_func_s; struct aq_hw_ops; #define AQ_NIC_FC_OFF 0U #define AQ_NIC_FC_TX 1U #define AQ_NIC_FC_RX 2U #define AQ_NIC_FC_FULL 3U #define AQ_NIC_FC_AUTO 4U #define AQ_NIC_RATE_10G BIT(0) #define AQ_NIC_RATE_5G BIT(1) #define AQ_NIC_RATE_5GSR BIT(2) #define AQ_NIC_RATE_2GS BIT(3) #define AQ_NIC_RATE_1G BIT(4) #define AQ_NIC_RATE_100M BIT(5) struct aq_nic_cfg_s { struct aq_hw_caps_s *aq_hw_caps; u64 hw_features; u32 rxds; /* rx ring size, descriptors # */ u32 txds; /* tx ring size, descriptors # */ u32 vecs; /* vecs==allocated irqs */ u32 irq_type; u32 itr; u16 rx_itr; u16 tx_itr; u32 num_rss_queues; u32 mtu; u32 ucp_0x364; u32 flow_control; u32 link_speed_msk; u32 vlan_id; u16 is_mc_list_enabled; u16 mc_list_count; bool is_autoneg; bool is_polling; bool is_rss; bool is_lro; u8 tcs; struct aq_rss_parameters aq_rss; }; #define AQ_NIC_FLAG_STARTED 0x00000004U #define AQ_NIC_FLAG_STOPPING 0x00000008U #define AQ_NIC_FLAG_RESETTING 0x00000010U #define AQ_NIC_FLAG_CLOSING 0x00000020U #define AQ_NIC_LINK_DOWN 0x04000000U #define AQ_NIC_FLAG_ERR_UNPLUG 0x40000000U #define AQ_NIC_FLAG_ERR_HW 0x80000000U #define AQ_NIC_TCVEC2RING(_NIC_, _TC_, _VEC_) \ ((_TC_) * AQ_CFG_TCS_MAX + (_VEC_)) struct aq_nic_s *aq_nic_alloc_cold(const struct net_device_ops *ndev_ops, const struct ethtool_ops *et_ops, struct pci_dev *pdev, struct aq_pci_func_s *aq_pci_func, unsigned int port, const struct aq_hw_ops *aq_hw_ops); int aq_nic_ndev_init(struct aq_nic_s *self); struct aq_nic_s *aq_nic_alloc_hot(struct net_device *ndev); void aq_nic_set_tx_ring(struct aq_nic_s *self, unsigned int idx, struct aq_ring_s *ring); struct device *aq_nic_get_dev(struct aq_nic_s *self); struct net_device *aq_nic_get_ndev(struct aq_nic_s *self); int aq_nic_init(struct aq_nic_s *self); int aq_nic_cfg_start(struct aq_nic_s *self); int aq_nic_ndev_register(struct aq_nic_s *self); void aq_nic_ndev_free(struct aq_nic_s *self); int aq_nic_start(struct aq_nic_s *self); int aq_nic_xmit(struct aq_nic_s *self, struct sk_buff *skb); int aq_nic_get_regs(struct aq_nic_s *self, struct ethtool_regs *regs, void *p); int aq_nic_get_regs_count(struct aq_nic_s *self); void aq_nic_get_stats(struct aq_nic_s *self, u64 *data); int aq_nic_stop(struct aq_nic_s *self); void aq_nic_deinit(struct aq_nic_s *self); void aq_nic_free_hot_resources(struct aq_nic_s *self); int aq_nic_set_mtu(struct aq_nic_s *self, int new_mtu); int aq_nic_set_mac(struct aq_nic_s *self, struct net_device *ndev); int aq_nic_set_packet_filter(struct aq_nic_s *self, unsigned int flags); int aq_nic_set_multicast_list(struct aq_nic_s *self, struct net_device *ndev); unsigned int aq_nic_get_link_speed(struct aq_nic_s *self); void aq_nic_get_link_ksettings(struct aq_nic_s *self, struct ethtool_link_ksettings *cmd); int aq_nic_set_link_ksettings(struct aq_nic_s *self, const struct ethtool_link_ksettings *cmd); struct aq_nic_cfg_s *aq_nic_get_cfg(struct aq_nic_s *self); u32 aq_nic_get_fw_version(struct aq_nic_s *self); int aq_nic_change_pm_state(struct aq_nic_s *self, pm_message_t *pm_msg); int aq_nic_update_interrupt_moderation_settings(struct aq_nic_s *self); #endif /* AQ_NIC_H */ |