drivers/net/qede/qede_if.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright (c) 2016 - 2018 Cavium Inc.
   3  * All rights reserved.
   4  * www.cavium.com
   5  */
   6
   7 #ifndef _QEDE_IF_H
   8 #define _QEDE_IF_H
   9
  10 #include "qede_ethdev.h"
  11
  12 /* forward */
  13 struct ecore_dev;
  14 struct qed_sb_info;
  15 struct qed_pf_params;
  16 enum ecore_int_mode;
  17
  18 struct qed_dev_info {
  19         uint8_t num_hwfns;
  20         uint8_t hw_mac[RTE_ETHER_ADDR_LEN];
  21         bool is_mf_default;
  22
  23         /* FW version */
  24         uint16_t fw_major;
  25         uint16_t fw_minor;
  26         uint16_t fw_rev;
  27         uint16_t fw_eng;
  28
  29         /* MFW version */
  30         uint32_t mfw_rev;
  31 #define QED_MFW_VERSION_0_MASK          0x000000FF
  32 #define QED_MFW_VERSION_0_OFFSET        0
  33 #define QED_MFW_VERSION_1_MASK          0x0000FF00
  34 #define QED_MFW_VERSION_1_OFFSET        8
  35 #define QED_MFW_VERSION_2_MASK          0x00FF0000
  36 #define QED_MFW_VERSION_2_OFFSET        16
  37 #define QED_MFW_VERSION_3_MASK          0xFF000000
  38 #define QED_MFW_VERSION_3_OFFSET        24
  39
  40         uint32_t flash_size;
  41         bool b_arfs_capable;
  42         bool b_inter_pf_switch;
  43         bool tx_switching;
  44         u16 mtu;
  45
  46         bool smart_an;
  47
  48         /* MBI version */
  49         uint32_t mbi_version;
  50 #define QED_MBI_VERSION_0_MASK          0x000000FF
  51 #define QED_MBI_VERSION_0_OFFSET        0
  52 #define QED_MBI_VERSION_1_MASK          0x0000FF00
  53 #define QED_MBI_VERSION_1_OFFSET        8
  54 #define QED_MBI_VERSION_2_MASK          0x00FF0000
  55 #define QED_MBI_VERSION_2_OFFSET        16
  56
  57         /* Out param for qede */
  58         bool vxlan_enable;
  59         bool gre_enable;
  60         bool geneve_enable;
  61
  62         enum ecore_dev_type dev_type;
  63 };
  64
  65 struct qed_dev_eth_info {
  66         struct qed_dev_info common;
  67
  68         uint8_t num_queues;
  69         uint8_t num_tc;
  70
  71         struct rte_ether_addr port_mac;
  72         uint16_t num_vlan_filters;
  73         uint32_t num_mac_filters;
  74
  75         /* Legacy VF - this affects the datapath */
  76         bool is_legacy;
  77 };
  78
  79 #define INIT_STRUCT_FIELD(field, value) .field = value
  80
  81 struct qed_eth_ops {
  82         const struct qed_common_ops *common;
  83         int (*fill_dev_info)(struct ecore_dev *edev,
  84                              struct qed_dev_eth_info *info);
  85 };
  86
  87 struct qed_link_params {
  88         bool link_up;
  89
  90 #define QED_LINK_OVERRIDE_SPEED_AUTONEG         (1 << 0)
  91 #define QED_LINK_OVERRIDE_SPEED_ADV_SPEEDS      (1 << 1)
  92 #define QED_LINK_OVERRIDE_SPEED_FORCED_SPEED    (1 << 2)
  93 #define QED_LINK_OVERRIDE_PAUSE_CONFIG          (1 << 3)
  94 #define QED_LINK_OVERRIDE_EEE_CONFIG            (1 << 5)
  95         uint32_t override_flags;
  96         bool autoneg;
  97         uint32_t adv_speeds;
  98         uint32_t forced_speed;
  99 #define QED_LINK_PAUSE_AUTONEG_ENABLE           (1 << 0)
 100 #define QED_LINK_PAUSE_RX_ENABLE                (1 << 1)
 101 #define QED_LINK_PAUSE_TX_ENABLE                (1 << 2)
 102         uint32_t pause_config;
 103         struct ecore_link_eee_params eee;
 104 };
 105
 106 struct qed_link_output {
 107         bool link_up;
 108         uint32_t supported_caps;        /* In SUPPORTED defs */
 109         uint32_t advertised_caps;       /* In ADVERTISED defs */
 110         uint32_t lp_caps;       /* In ADVERTISED defs */
 111         uint32_t speed;         /* In Mb/s */
 112         uint32_t adv_speed;     /* Speed mask */
 113         uint8_t duplex;         /* In DUPLEX defs */
 114         uint16_t port;          /* In PORT defs */
 115         bool autoneg;
 116         uint32_t pause_config;
 117
 118         /* EEE - capability & param */
 119         bool eee_supported;
 120         bool eee_active;
 121         u8 sup_caps;
 122         struct ecore_link_eee_params eee;
 123 };
 124
 125 struct qed_slowpath_params {
 126         uint32_t int_mode;
 127         uint8_t drv_major;
 128         uint8_t drv_minor;
 129         uint8_t drv_rev;
 130         uint8_t drv_eng;
 131         uint8_t name[NAME_SIZE];
 132 };
 133
 134 struct qed_common_cb_ops {
 135         void (*link_update)(void *dev, struct qed_link_output *link);
 136 };
 137
 138 struct qed_common_ops {
 139         int (*probe)(struct ecore_dev *edev,
 140                      struct rte_pci_device *pci_dev,
 141                      uint32_t dp_module, uint8_t dp_level, bool is_vf);
 142         void (*set_name)(struct ecore_dev *edev, char name[]);
 143         enum _ecore_status_t
 144                 (*chain_alloc)(struct ecore_dev *edev,
 145                                enum ecore_chain_use_mode
 146                                intended_use,
 147                                enum ecore_chain_mode mode,
 148                                enum ecore_chain_cnt_type cnt_type,
 149                                uint32_t num_elems,
 150                                osal_size_t elem_size,
 151                                struct ecore_chain *p_chain,
 152                                struct ecore_chain_ext_pbl *ext_pbl);
 153
 154         void (*chain_free)(struct ecore_dev *edev,
 155                            struct ecore_chain *p_chain);
 156
 157         void (*get_link)(struct ecore_dev *edev,
 158                          struct qed_link_output *if_link);
 159         int (*set_link)(struct ecore_dev *edev,
 160                         struct qed_link_params *params);
 161
 162         int (*drain)(struct ecore_dev *edev);
 163
 164         void (*remove)(struct ecore_dev *edev);
 165
 166         int (*slowpath_stop)(struct ecore_dev *edev);
 167
 168         void (*update_pf_params)(struct ecore_dev *edev,
 169                                  struct ecore_pf_params *params);
 170
 171         int (*slowpath_start)(struct ecore_dev *edev,
 172                               struct qed_slowpath_params *params);
 173
 174         int (*set_fp_int)(struct ecore_dev *edev, uint16_t cnt);
 175
 176         uint32_t (*sb_init)(struct ecore_dev *edev,
 177                             struct ecore_sb_info *sb_info,
 178                             void *sb_virt_addr,
 179                             dma_addr_t sb_phy_addr,
 180                             uint16_t sb_id);
 181
 182         int (*get_sb_info)(struct ecore_dev *edev,
 183                            struct ecore_sb_info *sb, u16 qid,
 184                            struct ecore_sb_info_dbg *sb_dbg);
 185
 186         bool (*can_link_change)(struct ecore_dev *edev);
 187
 188         void (*update_msglvl)(struct ecore_dev *edev,
 189                               uint32_t dp_module, uint8_t dp_level);
 190
 191         int (*send_drv_state)(struct ecore_dev *edev, bool active);
 192
 193         /* ###############  DEBUG *************************/
 194
 195         int     (*dbg_grc)(struct ecore_dev       *edev,
 196                            void          *buffer,
 197                            u32            *num_dumped_bytes);
 198         int     (*dbg_grc_size)(struct ecore_dev *edev);
 199
 200         int     (*dbg_idle_chk)(struct ecore_dev  *edev,
 201                                 void        *buffer,
 202                                 u32          *num_dumped_bytes);
 203         int     (*dbg_idle_chk_size)(struct ecore_dev *edev);
 204
 205         int     (*dbg_reg_fifo)(struct ecore_dev  *edev,
 206                                 void        *buffer,
 207                                 u32          *num_dumped_bytes);
 208         int     (*dbg_reg_fifo_size)(struct ecore_dev *edev);
 209
 210         int     (*dbg_mcp_trace)(struct ecore_dev *edev,
 211                                  void      *buffer,
 212                                  u32        *num_dumped_bytes);
 213         int     (*dbg_mcp_trace_size)(struct ecore_dev *edev);
 214
 215         int     (*dbg_protection_override)(struct ecore_dev *edev, void *buffer,
 216                                            u32 *num_dumped_bytes);
 217         int     (*dbg_protection_override_size)(struct ecore_dev *edev);
 218
 219         int     (*dbg_igu_fifo_size)(struct ecore_dev *edev);
 220         int     (*dbg_igu_fifo)(struct ecore_dev *edev, void *buffer,
 221                                 u32 *num_dumped_bytes);
 222
 223         int     (*dbg_fw_asserts)(struct ecore_dev *edev, void *buffer,
 224                                   u32 *num_dumped_bytes);
 225
 226         int     (*dbg_fw_asserts_size)(struct ecore_dev *edev);
 227
 228         int     (*dbg_ilt)(struct ecore_dev *edev, void *buffer,
 229                            u32 *num_dumped_bytes);
 230
 231         int     (*dbg_ilt_size)(struct ecore_dev *edev);
 232
 233         u8      (*dbg_get_debug_engine)(struct ecore_dev *edev);
 234         void    (*dbg_set_debug_engine)(struct ecore_dev  *edev,
 235                                         int          engine_number);
 236
 237 };
 238
 239 /* Externs */
 240
 241 const struct qed_eth_ops *qed_get_eth_ops(void);
 242
 243 #endif /* _QEDE_IF_H */