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.h"
  10 #include "ice_type.h"
  11 #include "ice_nvm.h"
  12 #include "ice_flex_pipe.h"
  13 #include <linux/avf/virtchnl.h>
  14 #include "ice_switch.h"
  15 #include "ice_fdir.h"
  16
  17 #define ICE_SQ_SEND_DELAY_TIME_MS       10
  18 #define ICE_SQ_SEND_MAX_EXECUTE         3
  19
  20 int ice_init_hw(struct ice_hw *hw);
  21 void ice_deinit_hw(struct ice_hw *hw);
  22 int ice_check_reset(struct ice_hw *hw);
  23 int ice_reset(struct ice_hw *hw, enum ice_reset_req req);
  24 int ice_create_all_ctrlq(struct ice_hw *hw);
  25 int ice_init_all_ctrlq(struct ice_hw *hw);
  26 void ice_shutdown_all_ctrlq(struct ice_hw *hw);
  27 void ice_destroy_all_ctrlq(struct ice_hw *hw);
  28 int
  29 ice_clean_rq_elem(struct ice_hw *hw, struct ice_ctl_q_info *cq,
  30                   struct ice_rq_event_info *e, u16 *pending);
  31 int
  32 ice_get_link_status(struct ice_port_info *pi, bool *link_up);
  33 int ice_update_link_info(struct ice_port_info *pi);
  34 int
  35 ice_acquire_res(struct ice_hw *hw, enum ice_aq_res_ids res,
  36                 enum ice_aq_res_access_type access, u32 timeout);
  37 void ice_release_res(struct ice_hw *hw, enum ice_aq_res_ids res);
  38 int
  39 ice_alloc_hw_res(struct ice_hw *hw, u16 type, u16 num, bool btm, u16 *res);
  40 int
  41 ice_free_hw_res(struct ice_hw *hw, u16 type, u16 num, u16 *res);
  42 int ice_aq_alloc_free_res(struct ice_hw *hw,
  43                           struct ice_aqc_alloc_free_res_elem *buf, u16 buf_size,
  44                           enum ice_adminq_opc opc);
  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 bool ice_is_pf_c827(struct ice_hw *hw);
  97 bool ice_is_phy_rclk_in_netlist(struct ice_hw *hw);
  98 bool ice_is_clock_mux_in_netlist(struct ice_hw *hw);
  99 bool ice_is_cgu_in_netlist(struct ice_hw *hw);
 100 bool ice_is_gps_in_netlist(struct ice_hw *hw);
 101 int
 102 ice_aq_get_netlist_node(struct ice_hw *hw, struct ice_aqc_get_link_topo *cmd,
 103                         u8 *node_part_number, u16 *node_handle);
 104 int
 105 ice_aq_list_caps(struct ice_hw *hw, void *buf, u16 buf_size, u32 *cap_count,
 106                  enum ice_adminq_opc opc, struct ice_sq_cd *cd);
 107 int
 108 ice_discover_dev_caps(struct ice_hw *hw, struct ice_hw_dev_caps *dev_caps);
 109 void
 110 ice_update_phy_type(u64 *phy_type_low, u64 *phy_type_high,
 111                     u16 link_speeds_bitmap);
 112 int
 113 ice_aq_manage_mac_write(struct ice_hw *hw, const u8 *mac_addr, u8 flags,
 114                         struct ice_sq_cd *cd);
 115 bool ice_is_e810(struct ice_hw *hw);
 116 int ice_clear_pf_cfg(struct ice_hw *hw);
 117 int
 118 ice_aq_set_phy_cfg(struct ice_hw *hw, struct ice_port_info *pi,
 119                    struct ice_aqc_set_phy_cfg_data *cfg, struct ice_sq_cd *cd);
 120 bool ice_fw_supports_link_override(struct ice_hw *hw);
 121 int
 122 ice_get_link_default_override(struct ice_link_default_override_tlv *ldo,
 123                               struct ice_port_info *pi);
 124 bool ice_is_phy_caps_an_enabled(struct ice_aqc_get_phy_caps_data *caps);
 125
 126 enum ice_fc_mode ice_caps_to_fc_mode(u8 caps);
 127 enum ice_fec_mode ice_caps_to_fec_mode(u8 caps, u8 fec_options);
 128 int
 129 ice_set_fc(struct ice_port_info *pi, u8 *aq_failures,
 130            bool ena_auto_link_update);
 131 int
 132 ice_cfg_phy_fc(struct ice_port_info *pi, struct ice_aqc_set_phy_cfg_data *cfg,
 133                enum ice_fc_mode req_mode);
 134 bool
 135 ice_phy_caps_equals_cfg(struct ice_aqc_get_phy_caps_data *caps,
 136                         struct ice_aqc_set_phy_cfg_data *cfg);
 137 void
 138 ice_copy_phy_caps_to_cfg(struct ice_port_info *pi,
 139                          struct ice_aqc_get_phy_caps_data *caps,
 140                          struct ice_aqc_set_phy_cfg_data *cfg);
 141 int
 142 ice_cfg_phy_fec(struct ice_port_info *pi, struct ice_aqc_set_phy_cfg_data *cfg,
 143                 enum ice_fec_mode fec);
 144 int
 145 ice_aq_set_link_restart_an(struct ice_port_info *pi, bool ena_link,
 146                            struct ice_sq_cd *cd);
 147 int
 148 ice_aq_set_mac_cfg(struct ice_hw *hw, u16 max_frame_size, struct ice_sq_cd *cd);
 149 int
 150 ice_aq_get_link_info(struct ice_port_info *pi, bool ena_lse,
 151                      struct ice_link_status *link, struct ice_sq_cd *cd);
 152 int
 153 ice_aq_set_event_mask(struct ice_hw *hw, u8 port_num, u16 mask,
 154                       struct ice_sq_cd *cd);
 155 int
 156 ice_aq_set_mac_loopback(struct ice_hw *hw, bool ena_lpbk, struct ice_sq_cd *cd);
 157
 158 int
 159 ice_aq_set_port_id_led(struct ice_port_info *pi, bool is_orig_mode,
 160                        struct ice_sq_cd *cd);
 161 int
 162 ice_aq_get_port_options(struct ice_hw *hw,
 163                         struct ice_aqc_get_port_options_elem *options,
 164                         u8 *option_count, u8 lport, bool lport_valid,
 165                         u8 *active_option_idx, bool *active_option_valid,
 166                         u8 *pending_option_idx, bool *pending_option_valid);
 167 int
 168 ice_aq_set_port_option(struct ice_hw *hw, u8 lport, u8 lport_valid,
 169                        u8 new_option);
 170 int
 171 ice_aq_sff_eeprom(struct ice_hw *hw, u16 lport, u8 bus_addr,
 172                   u16 mem_addr, u8 page, u8 set_page, u8 *data, u8 length,
 173                   bool write, struct ice_sq_cd *cd);
 174 u32 ice_get_link_speed(u16 index);
 175
 176 int
 177 ice_cfg_vsi_rdma(struct ice_port_info *pi, u16 vsi_handle, u16 tc_bitmap,
 178                  u16 *max_rdmaqs);
 179 int
 180 ice_ena_vsi_rdma_qset(struct ice_port_info *pi, u16 vsi_handle, u8 tc,
 181                       u16 *rdma_qset, u16 num_qsets, u32 *qset_teid);
 182 int
 183 ice_dis_vsi_rdma_qset(struct ice_port_info *pi, u16 count, u32 *qset_teid,
 184                       u16 *q_id);
 185 int
 186 ice_dis_vsi_txq(struct ice_port_info *pi, u16 vsi_handle, u8 tc, u8 num_queues,
 187                 u16 *q_handle, u16 *q_ids, u32 *q_teids,
 188                 enum ice_disq_rst_src rst_src, u16 vmvf_num,
 189                 struct ice_sq_cd *cd);
 190 int
 191 ice_cfg_vsi_lan(struct ice_port_info *pi, u16 vsi_handle, u8 tc_bitmap,
 192                 u16 *max_lanqs);
 193 int
 194 ice_ena_vsi_txq(struct ice_port_info *pi, u16 vsi_handle, u8 tc, u16 q_handle,
 195                 u8 num_qgrps, struct ice_aqc_add_tx_qgrp *buf, u16 buf_size,
 196                 struct ice_sq_cd *cd);
 197 int
 198 ice_aq_cfg_lan_txq(struct ice_hw *hw, struct ice_aqc_cfg_txqs_buf *buf,
 199                    u16 buf_size, u16 num_qs, u8 oldport, u8 newport,
 200                    struct ice_sq_cd *cd);
 201 int ice_replay_vsi(struct ice_hw *hw, u16 vsi_handle);
 202 void ice_replay_post(struct ice_hw *hw);
 203 struct ice_q_ctx *
 204 ice_get_lan_q_ctx(struct ice_hw *hw, u16 vsi_handle, u8 tc, u16 q_handle);
 205 int ice_sbq_rw_reg(struct ice_hw *hw, struct ice_sbq_msg_input *in);
 206 int
 207 ice_aq_get_cgu_abilities(struct ice_hw *hw,
 208                          struct ice_aqc_get_cgu_abilities *abilities);
 209 int
 210 ice_aq_set_input_pin_cfg(struct ice_hw *hw, u8 input_idx, u8 flags1, u8 flags2,
 211                          u32 freq, s32 phase_delay);
 212 int
 213 ice_aq_get_input_pin_cfg(struct ice_hw *hw, u8 input_idx, u8 *status, u8 *type,
 214                          u8 *flags1, u8 *flags2, u32 *freq, s32 *phase_delay);
 215 int
 216 ice_aq_set_output_pin_cfg(struct ice_hw *hw, u8 output_idx, u8 flags,
 217                           u8 src_sel, u32 freq, s32 phase_delay);
 218 int
 219 ice_aq_get_output_pin_cfg(struct ice_hw *hw, u8 output_idx, u8 *flags,
 220                           u8 *src_sel, u32 *freq, u32 *src_freq);
 221 int
 222 ice_aq_get_cgu_dpll_status(struct ice_hw *hw, u8 dpll_num, u8 *ref_state,
 223                            u8 *dpll_state, u8 *config, s64 *phase_offset,
 224                            u8 *eec_mode);
 225 int
 226 ice_aq_set_cgu_dpll_config(struct ice_hw *hw, u8 dpll_num, u8 ref_state,
 227                            u8 config, u8 eec_mode);
 228 int
 229 ice_aq_set_cgu_ref_prio(struct ice_hw *hw, u8 dpll_num, u8 ref_idx,
 230                         u8 ref_priority);
 231 int
 232 ice_aq_get_cgu_ref_prio(struct ice_hw *hw, u8 dpll_num, u8 ref_idx,
 233                         u8 *ref_prio);
 234 int
 235 ice_aq_get_cgu_info(struct ice_hw *hw, u32 *cgu_id, u32 *cgu_cfg_ver,
 236                     u32 *cgu_fw_ver);
 237
 238 int
 239 ice_aq_set_phy_rec_clk_out(struct ice_hw *hw, u8 phy_output, bool enable,
 240                            u32 *freq);
 241 int
 242 ice_aq_get_phy_rec_clk_out(struct ice_hw *hw, u8 *phy_output, u8 *port_num,
 243                            u8 *flags, u16 *node_handle);
 244 int ice_aq_get_sensor_reading(struct ice_hw *hw,
 245                               struct ice_aqc_get_sensor_reading_resp *data);
 246 void
 247 ice_stat_update40(struct ice_hw *hw, u32 reg, bool prev_stat_loaded,
 248                   u64 *prev_stat, u64 *cur_stat);
 249 void
 250 ice_stat_update32(struct ice_hw *hw, u32 reg, bool prev_stat_loaded,
 251                   u64 *prev_stat, u64 *cur_stat);
 252 bool ice_is_e810t(struct ice_hw *hw);
 253 bool ice_is_e823(struct ice_hw *hw);
 254 int
 255 ice_sched_query_elem(struct ice_hw *hw, u32 node_teid,
 256                      struct ice_aqc_txsched_elem_data *buf);
 257 int
 258 ice_aq_set_gpio(struct ice_hw *hw, u16 gpio_ctrl_handle, u8 pin_idx, bool value,
 259                 struct ice_sq_cd *cd);
 260 int
 261 ice_aq_get_gpio(struct ice_hw *hw, u16 gpio_ctrl_handle, u8 pin_idx,
 262                 bool *value, struct ice_sq_cd *cd);
 263 bool ice_is_100m_speed_supported(struct ice_hw *hw);
 264 int
 265 ice_aq_set_lldp_mib(struct ice_hw *hw, u8 mib_type, void *buf, u16 buf_size,
 266                     struct ice_sq_cd *cd);
 267 bool ice_fw_supports_lldp_fltr_ctrl(struct ice_hw *hw);
 268 int
 269 ice_lldp_fltr_add_remove(struct ice_hw *hw, u16 vsi_num, bool add);
 270 int ice_lldp_execute_pending_mib(struct ice_hw *hw);
 271 int
 272 ice_aq_read_i2c(struct ice_hw *hw, struct ice_aqc_link_topo_addr topo_addr,
 273                 u16 bus_addr, __le16 addr, u8 params, u8 *data,
 274                 struct ice_sq_cd *cd);
 275 int
 276 ice_aq_write_i2c(struct ice_hw *hw, struct ice_aqc_link_topo_addr topo_addr,
 277                  u16 bus_addr, __le16 addr, u8 params, const u8 *data,
 278                  struct ice_sq_cd *cd);
 279 bool ice_fw_supports_report_dflt_cfg(struct ice_hw *hw);
 280 #endif /* _ICE_COMMON_H_ */