ceph/src/spdk/dpdk/kernel/linux/kni/ethtool/igb/e1000_api.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*******************************************************************************
   3
   4   Intel(R) Gigabit Ethernet Linux driver
   5   Copyright(c) 2007-2013 Intel Corporation.
   6
   7   Contact Information:
   8   e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
   9   Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
  10
  11 *******************************************************************************/
  12
  13 #ifndef _E1000_API_H_
  14 #define _E1000_API_H_
  15
  16 #include "e1000_hw.h"
  17
  18 extern void e1000_init_function_pointers_82575(struct e1000_hw *hw);
  19 extern void e1000_rx_fifo_flush_82575(struct e1000_hw *hw);
  20 extern void e1000_init_function_pointers_vf(struct e1000_hw *hw);
  21 extern void e1000_power_up_fiber_serdes_link(struct e1000_hw *hw);
  22 extern void e1000_shutdown_fiber_serdes_link(struct e1000_hw *hw);
  23 extern void e1000_init_function_pointers_i210(struct e1000_hw *hw);
  24
  25 s32 e1000_set_obff_timer(struct e1000_hw *hw, u32 itr);
  26 s32 e1000_set_mac_type(struct e1000_hw *hw);
  27 s32 e1000_setup_init_funcs(struct e1000_hw *hw, bool init_device);
  28 s32 e1000_init_mac_params(struct e1000_hw *hw);
  29 s32 e1000_init_nvm_params(struct e1000_hw *hw);
  30 s32 e1000_init_phy_params(struct e1000_hw *hw);
  31 s32 e1000_init_mbx_params(struct e1000_hw *hw);
  32 s32 e1000_get_bus_info(struct e1000_hw *hw);
  33 void e1000_clear_vfta(struct e1000_hw *hw);
  34 void e1000_write_vfta(struct e1000_hw *hw, u32 offset, u32 value);
  35 s32 e1000_force_mac_fc(struct e1000_hw *hw);
  36 s32 e1000_check_for_link(struct e1000_hw *hw);
  37 s32 e1000_reset_hw(struct e1000_hw *hw);
  38 s32 e1000_init_hw(struct e1000_hw *hw);
  39 s32 e1000_setup_link(struct e1000_hw *hw);
  40 s32 e1000_get_speed_and_duplex(struct e1000_hw *hw, u16 *speed, u16 *duplex);
  41 s32 e1000_disable_pcie_master(struct e1000_hw *hw);
  42 void e1000_config_collision_dist(struct e1000_hw *hw);
  43 void e1000_rar_set(struct e1000_hw *hw, u8 *addr, u32 index);
  44 u32 e1000_hash_mc_addr(struct e1000_hw *hw, u8 *mc_addr);
  45 void e1000_update_mc_addr_list(struct e1000_hw *hw, u8 *mc_addr_list,
  46                                u32 mc_addr_count);
  47 s32 e1000_setup_led(struct e1000_hw *hw);
  48 s32 e1000_cleanup_led(struct e1000_hw *hw);
  49 s32 e1000_check_reset_block(struct e1000_hw *hw);
  50 s32 e1000_blink_led(struct e1000_hw *hw);
  51 s32 e1000_led_on(struct e1000_hw *hw);
  52 s32 e1000_led_off(struct e1000_hw *hw);
  53 s32 e1000_id_led_init(struct e1000_hw *hw);
  54 void e1000_reset_adaptive(struct e1000_hw *hw);
  55 void e1000_update_adaptive(struct e1000_hw *hw);
  56 s32 e1000_get_cable_length(struct e1000_hw *hw);
  57 s32 e1000_validate_mdi_setting(struct e1000_hw *hw);
  58 s32 e1000_read_phy_reg(struct e1000_hw *hw, u32 offset, u16 *data);
  59 s32 e1000_write_phy_reg(struct e1000_hw *hw, u32 offset, u16 data);
  60 s32 e1000_write_8bit_ctrl_reg(struct e1000_hw *hw, u32 reg, u32 offset,
  61                               u8 data);
  62 s32 e1000_get_phy_info(struct e1000_hw *hw);
  63 void e1000_release_phy(struct e1000_hw *hw);
  64 s32 e1000_acquire_phy(struct e1000_hw *hw);
  65 s32 e1000_phy_hw_reset(struct e1000_hw *hw);
  66 s32 e1000_phy_commit(struct e1000_hw *hw);
  67 void e1000_power_up_phy(struct e1000_hw *hw);
  68 void e1000_power_down_phy(struct e1000_hw *hw);
  69 s32 e1000_read_mac_addr(struct e1000_hw *hw);
  70 s32 e1000_read_pba_string(struct e1000_hw *hw, u8 *pba_num, u32 pba_num_size);
  71 s32 e1000_read_pba_length(struct e1000_hw *hw, u32 *pba_num_size);
  72 void e1000_reload_nvm(struct e1000_hw *hw);
  73 s32 e1000_update_nvm_checksum(struct e1000_hw *hw);
  74 s32 e1000_validate_nvm_checksum(struct e1000_hw *hw);
  75 s32 e1000_read_nvm(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
  76 s32 e1000_read_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 *data);
  77 s32 e1000_write_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 data);
  78 s32 e1000_write_nvm(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
  79 s32 e1000_set_d3_lplu_state(struct e1000_hw *hw, bool active);
  80 s32 e1000_set_d0_lplu_state(struct e1000_hw *hw, bool active);
  81 bool e1000_check_mng_mode(struct e1000_hw *hw);
  82 bool e1000_enable_tx_pkt_filtering(struct e1000_hw *hw);
  83 s32 e1000_mng_enable_host_if(struct e1000_hw *hw);
  84 s32 e1000_mng_host_if_write(struct e1000_hw *hw, u8 *buffer, u16 length,
  85                             u16 offset, u8 *sum);
  86 s32 e1000_mng_write_cmd_header(struct e1000_hw *hw,
  87                                struct e1000_host_mng_command_header *hdr);
  88 s32 e1000_mng_write_dhcp_info(struct e1000_hw *hw, u8 *buffer, u16 length);
  89 s32 e1000_get_thermal_sensor_data(struct e1000_hw *hw);
  90 s32 e1000_init_thermal_sensor_thresh(struct e1000_hw *hw);
  91
  92
  93
  94 /*
  95  * TBI_ACCEPT macro definition:
  96  *
  97  * This macro requires:
  98  *      adapter = a pointer to struct e1000_hw
  99  *      status = the 8 bit status field of the Rx descriptor with EOP set
 100  *      error = the 8 bit error field of the Rx descriptor with EOP set
 101  *      length = the sum of all the length fields of the Rx descriptors that
 102  *               make up the current frame
 103  *      last_byte = the last byte of the frame DMAed by the hardware
 104  *      max_frame_length = the maximum frame length we want to accept.
 105  *      min_frame_length = the minimum frame length we want to accept.
 106  *
 107  * This macro is a conditional that should be used in the interrupt
 108  * handler's Rx processing routine when RxErrors have been detected.
 109  *
 110  * Typical use:
 111  *  ...
 112  *  if (TBI_ACCEPT) {
 113  *      accept_frame = true;
 114  *      e1000_tbi_adjust_stats(adapter, MacAddress);
 115  *      frame_length--;
 116  *  } else {
 117  *      accept_frame = false;
 118  *  }
 119  *  ...
 120  */
 121
 122 /* The carrier extension symbol, as received by the NIC. */
 123 #define CARRIER_EXTENSION   0x0F
 124
 125 #define TBI_ACCEPT(a, status, errors, length, last_byte, \
 126                    min_frame_size, max_frame_size) \
 127         (e1000_tbi_sbp_enabled_82543(a) && \
 128          (((errors) & E1000_RXD_ERR_FRAME_ERR_MASK) == E1000_RXD_ERR_CE) && \
 129          ((last_byte) == CARRIER_EXTENSION) && \
 130          (((status) & E1000_RXD_STAT_VP) ? \
 131           (((length) > (min_frame_size - VLAN_TAG_SIZE)) && \
 132           ((length) <= (max_frame_size + 1))) : \
 133           (((length) > min_frame_size) && \
 134           ((length) <= (max_frame_size + VLAN_TAG_SIZE + 1)))))
 135
 136 #ifndef E1000_MAX
 137 #define E1000_MAX(a, b) ((a) > (b) ? (a) : (b))
 138 #endif
 139 #ifndef E1000_DIVIDE_ROUND_UP
 140 #define E1000_DIVIDE_ROUND_UP(a, b)     (((a) + (b) - 1) / (b)) /* ceil(a/b) */
 141 #endif
 142 #endif /* _E1000_API_H_ */