drivers/net/ngbe/base/ngbe_type.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2018-2021 Beijing WangXun Technology Co., Ltd.
   3  * Copyright(c) 2010-2017 Intel Corporation
   4  */
   5
   6 #ifndef _NGBE_TYPE_H_
   7 #define _NGBE_TYPE_H_
   8
   9 #define NGBE_LINK_UP_TIME       90 /* 9.0 Seconds */
  10
  11 #define NGBE_FRAME_SIZE_DFT       (1522) /* Default frame size, +FCS */
  12
  13 #define NGBE_ALIGN              128 /* as intel did */
  14 #define NGBE_ISB_SIZE           16
  15
  16 #include "ngbe_status.h"
  17 #include "ngbe_osdep.h"
  18 #include "ngbe_devids.h"
  19
  20 struct ngbe_thermal_diode_data {
  21         s16 temp;
  22         s16 alarm_thresh;
  23         s16 dalarm_thresh;
  24 };
  25
  26 struct ngbe_thermal_sensor_data {
  27         struct ngbe_thermal_diode_data sensor[1];
  28 };
  29
  30 enum ngbe_eeprom_type {
  31         ngbe_eeprom_unknown = 0,
  32         ngbe_eeprom_spi,
  33         ngbe_eeprom_flash,
  34         ngbe_eeprom_none /* No NVM support */
  35 };
  36
  37 enum ngbe_mac_type {
  38         ngbe_mac_unknown = 0,
  39         ngbe_mac_em,
  40         ngbe_mac_em_vf,
  41         ngbe_num_macs
  42 };
  43
  44 enum ngbe_phy_type {
  45         ngbe_phy_unknown = 0,
  46         ngbe_phy_none,
  47         ngbe_phy_rtl,
  48         ngbe_phy_mvl,
  49         ngbe_phy_mvl_sfi,
  50         ngbe_phy_yt8521s,
  51         ngbe_phy_yt8521s_sfi,
  52         ngbe_phy_zte,
  53         ngbe_phy_cu_mtd,
  54 };
  55
  56 enum ngbe_media_type {
  57         ngbe_media_type_unknown = 0,
  58         ngbe_media_type_fiber,
  59         ngbe_media_type_fiber_qsfp,
  60         ngbe_media_type_copper,
  61         ngbe_media_type_backplane,
  62         ngbe_media_type_cx4,
  63         ngbe_media_type_virtual
  64 };
  65
  66 struct ngbe_hw;
  67
  68 struct ngbe_addr_filter_info {
  69         u32 mta_in_use;
  70 };
  71
  72 /* Bus parameters */
  73 struct ngbe_bus_info {
  74         void (*set_lan_id)(struct ngbe_hw *hw);
  75
  76         u16 func;
  77         u8 lan_id;
  78 };
  79
  80 struct ngbe_rom_info {
  81         s32 (*init_params)(struct ngbe_hw *hw);
  82         s32 (*validate_checksum)(struct ngbe_hw *hw, u16 *checksum_val);
  83
  84         enum ngbe_eeprom_type type;
  85         u32 semaphore_delay;
  86         u16 word_size;
  87         u16 address_bits;
  88         u16 word_page_size;
  89         u32 sw_addr;
  90         u32 saved_version;
  91         u16 cksum_devcap;
  92 };
  93
  94 struct ngbe_mac_info {
  95         s32 (*init_hw)(struct ngbe_hw *hw);
  96         s32 (*reset_hw)(struct ngbe_hw *hw);
  97         s32 (*stop_hw)(struct ngbe_hw *hw);
  98         s32 (*get_mac_addr)(struct ngbe_hw *hw, u8 *mac_addr);
  99         s32 (*acquire_swfw_sync)(struct ngbe_hw *hw, u32 mask);
 100         void (*release_swfw_sync)(struct ngbe_hw *hw, u32 mask);
 101
 102         s32 (*setup_link)(struct ngbe_hw *hw, u32 speed,
 103                                bool autoneg_wait_to_complete);
 104         s32 (*check_link)(struct ngbe_hw *hw, u32 *speed,
 105                                bool *link_up, bool link_up_wait_to_complete);
 106         /* RAR */
 107         s32 (*set_rar)(struct ngbe_hw *hw, u32 index, u8 *addr, u32 vmdq,
 108                           u32 enable_addr);
 109         s32 (*clear_rar)(struct ngbe_hw *hw, u32 index);
 110         s32 (*set_vmdq)(struct ngbe_hw *hw, u32 rar, u32 vmdq);
 111         s32 (*clear_vmdq)(struct ngbe_hw *hw, u32 rar, u32 vmdq);
 112         s32 (*init_rx_addrs)(struct ngbe_hw *hw);
 113
 114         /* Manageability interface */
 115         s32 (*init_thermal_sensor_thresh)(struct ngbe_hw *hw);
 116         s32 (*check_overtemp)(struct ngbe_hw *hw);
 117
 118         enum ngbe_mac_type type;
 119         u8 addr[ETH_ADDR_LEN];
 120         u8 perm_addr[ETH_ADDR_LEN];
 121         s32 mc_filter_type;
 122         u32 mcft_size;
 123         u32 num_rar_entries;
 124         u32 max_tx_queues;
 125         u32 max_rx_queues;
 126         bool get_link_status;
 127         struct ngbe_thermal_sensor_data  thermal_sensor_data;
 128         bool set_lben;
 129         u32  max_link_up_time;
 130
 131         bool autoneg;
 132 };
 133
 134 struct ngbe_phy_info {
 135         s32 (*identify)(struct ngbe_hw *hw);
 136         s32 (*reset_hw)(struct ngbe_hw *hw);
 137         s32 (*read_reg)(struct ngbe_hw *hw, u32 reg_addr,
 138                                 u32 device_type, u16 *phy_data);
 139         s32 (*write_reg)(struct ngbe_hw *hw, u32 reg_addr,
 140                                 u32 device_type, u16 phy_data);
 141         s32 (*read_reg_unlocked)(struct ngbe_hw *hw, u32 reg_addr,
 142                                 u32 device_type, u16 *phy_data);
 143         s32 (*write_reg_unlocked)(struct ngbe_hw *hw, u32 reg_addr,
 144                                 u32 device_type, u16 phy_data);
 145         s32 (*setup_link)(struct ngbe_hw *hw, u32 speed,
 146                                 bool autoneg_wait_to_complete);
 147         s32 (*check_link)(struct ngbe_hw *hw, u32 *speed, bool *link_up);
 148
 149         enum ngbe_media_type media_type;
 150         enum ngbe_phy_type type;
 151         u32 addr;
 152         u32 id;
 153         u32 revision;
 154         u32 phy_semaphore_mask;
 155         bool reset_disable;
 156         u32 autoneg_advertised;
 157 };
 158
 159 enum ngbe_isb_idx {
 160         NGBE_ISB_HEADER,
 161         NGBE_ISB_MISC,
 162         NGBE_ISB_VEC0,
 163         NGBE_ISB_VEC1,
 164         NGBE_ISB_MAX
 165 };
 166
 167 struct ngbe_hw {
 168         void IOMEM *hw_addr;
 169         void *back;
 170         struct ngbe_mac_info mac;
 171         struct ngbe_addr_filter_info addr_ctrl;
 172         struct ngbe_phy_info phy;
 173         struct ngbe_rom_info rom;
 174         struct ngbe_bus_info bus;
 175         u16 device_id;
 176         u16 vendor_id;
 177         u16 sub_device_id;
 178         u16 sub_system_id;
 179         bool adapter_stopped;
 180
 181         uint64_t isb_dma;
 182         void IOMEM *isb_mem;
 183
 184         bool is_pf;
 185 };
 186
 187 #include "ngbe_regs.h"
 188 #include "ngbe_dummy.h"
 189
 190 #endif /* _NGBE_TYPE_H_ */