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1/* SPDX-License-Identifier: GPL-2.0 */2/* Copyright(c) 1999 - 2018 Intel Corporation. */3 4#ifndef _IXGBE_COMMON_H_5#define _IXGBE_COMMON_H_6 7#include "ixgbe_type.h"8#include "ixgbe.h"9 10u16 ixgbe_get_pcie_msix_count_generic(struct ixgbe_hw *hw);11int ixgbe_init_hw_generic(struct ixgbe_hw *hw);12int ixgbe_start_hw_generic(struct ixgbe_hw *hw);13int ixgbe_start_hw_gen2(struct ixgbe_hw *hw);14int ixgbe_clear_hw_cntrs_generic(struct ixgbe_hw *hw);15int ixgbe_read_pba_string_generic(struct ixgbe_hw *hw, u8 *pba_num,16 u32 pba_num_size);17int ixgbe_get_mac_addr_generic(struct ixgbe_hw *hw, u8 *mac_addr);18enum ixgbe_bus_width ixgbe_convert_bus_width(u16 link_status);19enum ixgbe_bus_speed ixgbe_convert_bus_speed(u16 link_status);20int ixgbe_get_bus_info_generic(struct ixgbe_hw *hw);21void ixgbe_set_lan_id_multi_port_pcie(struct ixgbe_hw *hw);22int ixgbe_stop_adapter_generic(struct ixgbe_hw *hw);23 24int ixgbe_led_on_generic(struct ixgbe_hw *hw, u32 index);25int ixgbe_led_off_generic(struct ixgbe_hw *hw, u32 index);26int ixgbe_init_led_link_act_generic(struct ixgbe_hw *hw);27 28int ixgbe_init_eeprom_params_generic(struct ixgbe_hw *hw);29int ixgbe_write_eeprom_generic(struct ixgbe_hw *hw, u16 offset, u16 data);30int ixgbe_write_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,31 u16 words, u16 *data);32int ixgbe_read_eerd_generic(struct ixgbe_hw *hw, u16 offset, u16 *data);33int ixgbe_read_eerd_buffer_generic(struct ixgbe_hw *hw, u16 offset,34 u16 words, u16 *data);35int ixgbe_write_eewr_generic(struct ixgbe_hw *hw, u16 offset, u16 data);36int ixgbe_write_eewr_buffer_generic(struct ixgbe_hw *hw, u16 offset,37 u16 words, u16 *data);38int ixgbe_read_eeprom_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,39 u16 *data);40int ixgbe_read_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,41 u16 words, u16 *data);42int ixgbe_calc_eeprom_checksum_generic(struct ixgbe_hw *hw);43int ixgbe_validate_eeprom_checksum_generic(struct ixgbe_hw *hw,44 u16 *checksum_val);45int ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw);46 47int ixgbe_set_rar_generic(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq,48 u32 enable_addr);49int ixgbe_clear_rar_generic(struct ixgbe_hw *hw, u32 index);50int ixgbe_init_rx_addrs_generic(struct ixgbe_hw *hw);51int ixgbe_update_mc_addr_list_generic(struct ixgbe_hw *hw,52 struct net_device *netdev);53int ixgbe_enable_mc_generic(struct ixgbe_hw *hw);54int ixgbe_disable_mc_generic(struct ixgbe_hw *hw);55int ixgbe_disable_rx_buff_generic(struct ixgbe_hw *hw);56int ixgbe_enable_rx_buff_generic(struct ixgbe_hw *hw);57int ixgbe_enable_rx_dma_generic(struct ixgbe_hw *hw, u32 regval);58int ixgbe_fc_enable_generic(struct ixgbe_hw *hw);59int ixgbe_setup_fc_generic(struct ixgbe_hw *);60bool ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw);61void ixgbe_fc_autoneg(struct ixgbe_hw *hw);62 63int ixgbe_acquire_swfw_sync(struct ixgbe_hw *hw, u32 mask);64void ixgbe_release_swfw_sync(struct ixgbe_hw *hw, u32 mask);65int ixgbe_get_san_mac_addr_generic(struct ixgbe_hw *hw, u8 *san_mac_addr);66int ixgbe_set_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq);67int ixgbe_set_vmdq_san_mac_generic(struct ixgbe_hw *hw, u32 vmdq);68int ixgbe_clear_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq);69int ixgbe_init_uta_tables_generic(struct ixgbe_hw *hw);70int ixgbe_set_vfta_generic(struct ixgbe_hw *hw, u32 vlan,71 u32 vind, bool vlan_on, bool vlvf_bypass);72int ixgbe_clear_vfta_generic(struct ixgbe_hw *hw);73int ixgbe_check_mac_link_generic(struct ixgbe_hw *hw,74 ixgbe_link_speed *speed,75 bool *link_up, bool link_up_wait_to_complete);76int ixgbe_get_wwn_prefix_generic(struct ixgbe_hw *hw, u16 *wwnn_prefix,77 u16 *wwpn_prefix);78 79int prot_autoc_read_generic(struct ixgbe_hw *hw, bool *, u32 *reg_val);80int prot_autoc_write_generic(struct ixgbe_hw *hw, u32 reg_val, bool locked);81 82int ixgbe_blink_led_start_generic(struct ixgbe_hw *hw, u32 index);83int ixgbe_blink_led_stop_generic(struct ixgbe_hw *hw, u32 index);84void ixgbe_set_mac_anti_spoofing(struct ixgbe_hw *hw, bool enable, int vf);85void ixgbe_set_vlan_anti_spoofing(struct ixgbe_hw *hw, bool enable, int vf);86int ixgbe_get_device_caps_generic(struct ixgbe_hw *hw, u16 *device_caps);87int ixgbe_set_fw_drv_ver_generic(struct ixgbe_hw *hw, u8 maj, u8 min,88 u8 build, u8 ver, u16 len, const char *str);89u8 ixgbe_calculate_checksum(u8 *buffer, u32 length);90int ixgbe_host_interface_command(struct ixgbe_hw *hw, void *, u32 length,91 u32 timeout, bool return_data);92int ixgbe_hic_unlocked(struct ixgbe_hw *hw, u32 *buffer, u32 len, u32 timeout);93int ixgbe_fw_phy_activity(struct ixgbe_hw *hw, u16 activity,94 u32 (*data)[FW_PHY_ACT_DATA_COUNT]);95void ixgbe_clear_tx_pending(struct ixgbe_hw *hw);96bool ixgbe_mng_present(struct ixgbe_hw *hw);97bool ixgbe_mng_enabled(struct ixgbe_hw *hw);98 99void ixgbe_set_rxpba_generic(struct ixgbe_hw *hw, int num_pb,100 u32 headroom, int strategy);101 102extern const u32 ixgbe_mvals_8259X[IXGBE_MVALS_IDX_LIMIT];103 104#define IXGBE_I2C_THERMAL_SENSOR_ADDR 0xF8105#define IXGBE_EMC_INTERNAL_DATA 0x00106#define IXGBE_EMC_INTERNAL_THERM_LIMIT 0x20107#define IXGBE_EMC_DIODE1_DATA 0x01108#define IXGBE_EMC_DIODE1_THERM_LIMIT 0x19109#define IXGBE_EMC_DIODE2_DATA 0x23110#define IXGBE_EMC_DIODE2_THERM_LIMIT 0x1A111#define IXGBE_EMC_DIODE3_DATA 0x2A112#define IXGBE_EMC_DIODE3_THERM_LIMIT 0x30113 114int ixgbe_get_thermal_sensor_data_generic(struct ixgbe_hw *hw);115int ixgbe_init_thermal_sensor_thresh_generic(struct ixgbe_hw *hw);116void ixgbe_get_etk_id(struct ixgbe_hw *hw,117 struct ixgbe_nvm_version *nvm_ver);118void ixgbe_get_oem_prod_version(struct ixgbe_hw *hw,119 struct ixgbe_nvm_version *nvm_ver);120void ixgbe_get_orom_version(struct ixgbe_hw *hw,121 struct ixgbe_nvm_version *nvm_ver);122void ixgbe_disable_rx_generic(struct ixgbe_hw *hw);123void ixgbe_enable_rx_generic(struct ixgbe_hw *hw);124int ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,125 ixgbe_link_speed speed,126 bool autoneg_wait_to_complete);127void ixgbe_set_soft_rate_select_speed(struct ixgbe_hw *hw,128 ixgbe_link_speed speed);129 130#define IXGBE_FAILED_READ_RETRIES 5131#define IXGBE_FAILED_READ_REG 0xffffffffU132#define IXGBE_FAILED_READ_CFG_DWORD 0xffffffffU133#define IXGBE_FAILED_READ_CFG_WORD 0xffffU134 135u16 ixgbe_read_pci_cfg_word(struct ixgbe_hw *hw, u32 reg);136void ixgbe_write_pci_cfg_word(struct ixgbe_hw *hw, u32 reg, u16 value);137 138static inline bool ixgbe_removed(void __iomem *addr)139{140 return unlikely(!addr);141}142 143static inline void ixgbe_write_reg(struct ixgbe_hw *hw, u32 reg, u32 value)144{145 u8 __iomem *reg_addr = READ_ONCE(hw->hw_addr);146 147 if (ixgbe_removed(reg_addr))148 return;149 writel(value, reg_addr + reg);150}151#define IXGBE_WRITE_REG(a, reg, value) ixgbe_write_reg((a), (reg), (value))152 153#ifndef writeq154#define writeq writeq155static inline void writeq(u64 val, void __iomem *addr)156{157 writel((u32)val, addr);158 writel((u32)(val >> 32), addr + 4);159}160#endif161 162static inline void ixgbe_write_reg64(struct ixgbe_hw *hw, u32 reg, u64 value)163{164 u8 __iomem *reg_addr = READ_ONCE(hw->hw_addr);165 166 if (ixgbe_removed(reg_addr))167 return;168 writeq(value, reg_addr + reg);169}170#define IXGBE_WRITE_REG64(a, reg, value) ixgbe_write_reg64((a), (reg), (value))171 172u32 ixgbe_read_reg(struct ixgbe_hw *hw, u32 reg);173#define IXGBE_READ_REG(a, reg) ixgbe_read_reg((a), (reg))174 175#define IXGBE_WRITE_REG_ARRAY(a, reg, offset, value) \176 ixgbe_write_reg((a), (reg) + ((offset) << 2), (value))177 178#define IXGBE_READ_REG_ARRAY(a, reg, offset) \179 ixgbe_read_reg((a), (reg) + ((offset) << 2))180 181#define IXGBE_WRITE_FLUSH(a) ixgbe_read_reg((a), IXGBE_STATUS)182 183#define ixgbe_hw_to_netdev(hw) (((struct ixgbe_adapter *)(hw)->back)->netdev)184 185#define hw_dbg(hw, format, arg...) \186 netdev_dbg(ixgbe_hw_to_netdev(hw), format, ## arg)187#define hw_err(hw, format, arg...) \188 netdev_err(ixgbe_hw_to_netdev(hw), format, ## arg)189#define e_dev_info(format, arg...) \190 dev_info(&adapter->pdev->dev, format, ## arg)191#define e_dev_warn(format, arg...) \192 dev_warn(&adapter->pdev->dev, format, ## arg)193#define e_dev_err(format, arg...) \194 dev_err(&adapter->pdev->dev, format, ## arg)195#define e_dev_notice(format, arg...) \196 dev_notice(&adapter->pdev->dev, format, ## arg)197#define e_info(msglvl, format, arg...) \198 netif_info(adapter, msglvl, adapter->netdev, format, ## arg)199#define e_err(msglvl, format, arg...) \200 netif_err(adapter, msglvl, adapter->netdev, format, ## arg)201#define e_warn(msglvl, format, arg...) \202 netif_warn(adapter, msglvl, adapter->netdev, format, ## arg)203#define e_crit(msglvl, format, arg...) \204 netif_crit(adapter, msglvl, adapter->netdev, format, ## arg)205#endif /* IXGBE_COMMON */206