drivers/net/ethernet/intel/ice/ice_common.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /* Copyright (c) 2018, Intel Corporation. */
   3
   4 #ifndef _ICE_COMMON_H_
   5 #define _ICE_COMMON_H_
   6
   7 #include <linux/bitfield.h>
   8
   9 #include "ice_type.h"
  10 #include "ice_nvm.h"
  11 #include "ice_flex_pipe.h"
  12 #include <linux/avf/virtchnl.h>
  13 #include "ice_switch.h"
  14 #include "ice_fdir.h"
  15
  16 #define ICE_SQ_SEND_DELAY_TIME_MS       10
  17 #define ICE_SQ_SEND_MAX_EXECUTE         3
  18
  19 int ice_init_hw(struct ice_hw *hw);
  20 void ice_deinit_hw(struct ice_hw *hw);
  21 int ice_check_reset(struct ice_hw *hw);
  22 int ice_reset(struct ice_hw *hw, enum ice_reset_req req);
  23 int ice_create_all_ctrlq(struct ice_hw *hw);
  24 int ice_init_all_ctrlq(struct ice_hw *hw);
  25 void ice_shutdown_all_ctrlq(struct ice_hw *hw);
  26 void ice_destroy_all_ctrlq(struct ice_hw *hw);
  27 int
  28 ice_clean_rq_elem(struct ice_hw *hw, struct ice_ctl_q_info *cq,
  29                   struct ice_rq_event_info *e, u16 *pending);
  30 int
  31 ice_get_link_status(struct ice_port_info *pi, bool *link_up);
  32 int ice_update_link_info(struct ice_port_info *pi);
  33 int
  34 ice_acquire_res(struct ice_hw *hw, enum ice_aq_res_ids res,
  35                 enum ice_aq_res_access_type access, u32 timeout);
  36 void ice_release_res(struct ice_hw *hw, enum ice_aq_res_ids res);
  37 int
  38 ice_alloc_hw_res(struct ice_hw *hw, u16 type, u16 num, bool btm, u16 *res);
  39 int
  40 ice_free_hw_res(struct ice_hw *hw, u16 type, u16 num, u16 *res);
  41 int
  42 ice_aq_alloc_free_res(struct ice_hw *hw, u16 num_entries,
  43                       struct ice_aqc_alloc_free_res_elem *buf, u16 buf_size,
  44                       enum ice_adminq_opc opc, struct ice_sq_cd *cd);
  45 bool ice_is_sbq_supported(struct ice_hw *hw);
  46 struct ice_ctl_q_info *ice_get_sbq(struct ice_hw *hw);
  47 int
  48 ice_sq_send_cmd(struct ice_hw *hw, struct ice_ctl_q_info *cq,
  49                 struct ice_aq_desc *desc, void *buf, u16 buf_size,
  50                 struct ice_sq_cd *cd);
  51 void ice_clear_pxe_mode(struct ice_hw *hw);
  52 int ice_get_caps(struct ice_hw *hw);
  53
  54 void ice_set_safe_mode_caps(struct ice_hw *hw);
  55
  56 int
  57 ice_write_rxq_ctx(struct ice_hw *hw, struct ice_rlan_ctx *rlan_ctx,
  58                   u32 rxq_index);
  59
  60 int
  61 ice_aq_get_rss_lut(struct ice_hw *hw, struct ice_aq_get_set_rss_lut_params *get_params);
  62 int
  63 ice_aq_set_rss_lut(struct ice_hw *hw, struct ice_aq_get_set_rss_lut_params *set_params);
  64 int
  65 ice_aq_get_rss_key(struct ice_hw *hw, u16 vsi_handle,
  66                    struct ice_aqc_get_set_rss_keys *keys);
  67 int
  68 ice_aq_set_rss_key(struct ice_hw *hw, u16 vsi_handle,
  69                    struct ice_aqc_get_set_rss_keys *keys);
  70
  71 bool ice_check_sq_alive(struct ice_hw *hw, struct ice_ctl_q_info *cq);
  72 int ice_aq_q_shutdown(struct ice_hw *hw, bool unloading);
  73 void ice_fill_dflt_direct_cmd_desc(struct ice_aq_desc *desc, u16 opcode);
  74 extern const struct ice_ctx_ele ice_tlan_ctx_info[];
  75 int
  76 ice_set_ctx(struct ice_hw *hw, u8 *src_ctx, u8 *dest_ctx,
  77             const struct ice_ctx_ele *ce_info);
  78
  79 extern struct mutex ice_global_cfg_lock_sw;
  80
  81 int
  82 ice_aq_send_cmd(struct ice_hw *hw, struct ice_aq_desc *desc,
  83                 void *buf, u16 buf_size, struct ice_sq_cd *cd);
  84 int ice_aq_get_fw_ver(struct ice_hw *hw, struct ice_sq_cd *cd);
  85
  86 int
  87 ice_aq_send_driver_ver(struct ice_hw *hw, struct ice_driver_ver *dv,
  88                        struct ice_sq_cd *cd);
  89 int
  90 ice_aq_set_port_params(struct ice_port_info *pi, bool double_vlan,
  91                        struct ice_sq_cd *cd);
  92 int
  93 ice_aq_get_phy_caps(struct ice_port_info *pi, bool qual_mods, u8 report_mode,
  94                     struct ice_aqc_get_phy_caps_data *caps,
  95                     struct ice_sq_cd *cd);
  96 int
  97 ice_aq_list_caps(struct ice_hw *hw, void *buf, u16 buf_size, u32 *cap_count,
  98                  enum ice_adminq_opc opc, struct ice_sq_cd *cd);
  99 int
 100 ice_discover_dev_caps(struct ice_hw *hw, struct ice_hw_dev_caps *dev_caps);
 101 void
 102 ice_update_phy_type(u64 *phy_type_low, u64 *phy_type_high,
 103                     u16 link_speeds_bitmap);
 104 int
 105 ice_aq_manage_mac_write(struct ice_hw *hw, const u8 *mac_addr, u8 flags,
 106                         struct ice_sq_cd *cd);
 107 bool ice_is_e810(struct ice_hw *hw);
 108 int ice_clear_pf_cfg(struct ice_hw *hw);
 109 int
 110 ice_aq_set_phy_cfg(struct ice_hw *hw, struct ice_port_info *pi,
 111                    struct ice_aqc_set_phy_cfg_data *cfg, struct ice_sq_cd *cd);
 112 bool ice_fw_supports_link_override(struct ice_hw *hw);
 113 int
 114 ice_get_link_default_override(struct ice_link_default_override_tlv *ldo,
 115                               struct ice_port_info *pi);
 116 bool ice_is_phy_caps_an_enabled(struct ice_aqc_get_phy_caps_data *caps);
 117
 118 enum ice_fc_mode ice_caps_to_fc_mode(u8 caps);
 119 enum ice_fec_mode ice_caps_to_fec_mode(u8 caps, u8 fec_options);
 120 int
 121 ice_set_fc(struct ice_port_info *pi, u8 *aq_failures,
 122            bool ena_auto_link_update);
 123 int
 124 ice_cfg_phy_fc(struct ice_port_info *pi, struct ice_aqc_set_phy_cfg_data *cfg,
 125                enum ice_fc_mode req_mode);
 126 bool
 127 ice_phy_caps_equals_cfg(struct ice_aqc_get_phy_caps_data *caps,
 128                         struct ice_aqc_set_phy_cfg_data *cfg);
 129 void
 130 ice_copy_phy_caps_to_cfg(struct ice_port_info *pi,
 131                          struct ice_aqc_get_phy_caps_data *caps,
 132                          struct ice_aqc_set_phy_cfg_data *cfg);
 133 int
 134 ice_cfg_phy_fec(struct ice_port_info *pi, struct ice_aqc_set_phy_cfg_data *cfg,
 135                 enum ice_fec_mode fec);
 136 int
 137 ice_aq_set_link_restart_an(struct ice_port_info *pi, bool ena_link,
 138                            struct ice_sq_cd *cd);
 139 int
 140 ice_aq_set_mac_cfg(struct ice_hw *hw, u16 max_frame_size, struct ice_sq_cd *cd);
 141 int
 142 ice_aq_get_link_info(struct ice_port_info *pi, bool ena_lse,
 143                      struct ice_link_status *link, struct ice_sq_cd *cd);
 144 int
 145 ice_aq_set_event_mask(struct ice_hw *hw, u8 port_num, u16 mask,
 146                       struct ice_sq_cd *cd);
 147 int
 148 ice_aq_set_mac_loopback(struct ice_hw *hw, bool ena_lpbk, struct ice_sq_cd *cd);
 149
 150 int
 151 ice_aq_set_port_id_led(struct ice_port_info *pi, bool is_orig_mode,
 152                        struct ice_sq_cd *cd);
 153 int
 154 ice_aq_get_port_options(struct ice_hw *hw,
 155                         struct ice_aqc_get_port_options_elem *options,
 156                         u8 *option_count, u8 lport, bool lport_valid,
 157                         u8 *active_option_idx, bool *active_option_valid,
 158                         u8 *pending_option_idx, bool *pending_option_valid);
 159 int
 160 ice_aq_set_port_option(struct ice_hw *hw, u8 lport, u8 lport_valid,
 161                        u8 new_option);
 162 int
 163 ice_aq_sff_eeprom(struct ice_hw *hw, u16 lport, u8 bus_addr,
 164                   u16 mem_addr, u8 page, u8 set_page, u8 *data, u8 length,
 165                   bool write, struct ice_sq_cd *cd);
 166 u32 ice_get_link_speed(u16 index);
 167
 168 int
 169 ice_cfg_vsi_rdma(struct ice_port_info *pi, u16 vsi_handle, u16 tc_bitmap,
 170                  u16 *max_rdmaqs);
 171 int
 172 ice_ena_vsi_rdma_qset(struct ice_port_info *pi, u16 vsi_handle, u8 tc,
 173                       u16 *rdma_qset, u16 num_qsets, u32 *qset_teid);
 174 int
 175 ice_dis_vsi_rdma_qset(struct ice_port_info *pi, u16 count, u32 *qset_teid,
 176                       u16 *q_id);
 177 int
 178 ice_dis_vsi_txq(struct ice_port_info *pi, u16 vsi_handle, u8 tc, u8 num_queues,
 179                 u16 *q_handle, u16 *q_ids, u32 *q_teids,
 180                 enum ice_disq_rst_src rst_src, u16 vmvf_num,
 181                 struct ice_sq_cd *cd);
 182 int
 183 ice_cfg_vsi_lan(struct ice_port_info *pi, u16 vsi_handle, u8 tc_bitmap,
 184                 u16 *max_lanqs);
 185 int
 186 ice_ena_vsi_txq(struct ice_port_info *pi, u16 vsi_handle, u8 tc, u16 q_handle,
 187                 u8 num_qgrps, struct ice_aqc_add_tx_qgrp *buf, u16 buf_size,
 188                 struct ice_sq_cd *cd);
 189 int
 190 ice_aq_cfg_lan_txq(struct ice_hw *hw, struct ice_aqc_cfg_txqs_buf *buf,
 191                    u16 buf_size, u16 num_qs, u8 oldport, u8 newport,
 192                    struct ice_sq_cd *cd);
 193 int ice_replay_vsi(struct ice_hw *hw, u16 vsi_handle);
 194 void ice_replay_post(struct ice_hw *hw);
 195 void ice_output_fw_log(struct ice_hw *hw, struct ice_aq_desc *desc, void *buf);
 196 struct ice_q_ctx *
 197 ice_get_lan_q_ctx(struct ice_hw *hw, u16 vsi_handle, u8 tc, u16 q_handle);
 198 int ice_sbq_rw_reg(struct ice_hw *hw, struct ice_sbq_msg_input *in);
 199 void
 200 ice_stat_update40(struct ice_hw *hw, u32 reg, bool prev_stat_loaded,
 201                   u64 *prev_stat, u64 *cur_stat);
 202 void
 203 ice_stat_update32(struct ice_hw *hw, u32 reg, bool prev_stat_loaded,
 204                   u64 *prev_stat, u64 *cur_stat);
 205 bool ice_is_e810t(struct ice_hw *hw);
 206 bool ice_is_e823(struct ice_hw *hw);
 207 int
 208 ice_sched_query_elem(struct ice_hw *hw, u32 node_teid,
 209                      struct ice_aqc_txsched_elem_data *buf);
 210 int
 211 ice_aq_set_driver_param(struct ice_hw *hw, enum ice_aqc_driver_params idx,
 212                         u32 value, struct ice_sq_cd *cd);
 213 int
 214 ice_aq_get_driver_param(struct ice_hw *hw, enum ice_aqc_driver_params idx,
 215                         u32 *value, struct ice_sq_cd *cd);
 216 int
 217 ice_aq_set_gpio(struct ice_hw *hw, u16 gpio_ctrl_handle, u8 pin_idx, bool value,
 218                 struct ice_sq_cd *cd);
 219 int
 220 ice_aq_get_gpio(struct ice_hw *hw, u16 gpio_ctrl_handle, u8 pin_idx,
 221                 bool *value, struct ice_sq_cd *cd);
 222 bool ice_is_100m_speed_supported(struct ice_hw *hw);
 223 int
 224 ice_aq_set_lldp_mib(struct ice_hw *hw, u8 mib_type, void *buf, u16 buf_size,
 225                     struct ice_sq_cd *cd);
 226 bool ice_fw_supports_lldp_fltr_ctrl(struct ice_hw *hw);
 227 int
 228 ice_lldp_fltr_add_remove(struct ice_hw *hw, u16 vsi_num, bool add);
 229 int ice_lldp_execute_pending_mib(struct ice_hw *hw);
 230 int
 231 ice_aq_read_i2c(struct ice_hw *hw, struct ice_aqc_link_topo_addr topo_addr,
 232                 u16 bus_addr, __le16 addr, u8 params, u8 *data,
 233                 struct ice_sq_cd *cd);
 234 int
 235 ice_aq_write_i2c(struct ice_hw *hw, struct ice_aqc_link_topo_addr topo_addr,
 236                  u16 bus_addr, __le16 addr, u8 params, const u8 *data,
 237                  struct ice_sq_cd *cd);
 238 bool ice_fw_supports_report_dflt_cfg(struct ice_hw *hw);
 239 #endif /* _ICE_COMMON_H_ */