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 0xF8 105#define IXGBE_EMC_INTERNAL_DATA 0x00 106#define IXGBE_EMC_INTERNAL_THERM_LIMIT 0x20 107#define IXGBE_EMC_DIODE1_DATA 0x01 108#define IXGBE_EMC_DIODE1_THERM_LIMIT 0x19 109#define IXGBE_EMC_DIODE2_DATA 0x23 110#define IXGBE_EMC_DIODE2_THERM_LIMIT 0x1A 111#define IXGBE_EMC_DIODE3_DATA 0x2A 112#define IXGBE_EMC_DIODE3_THERM_LIMIT 0x30 113 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 5 131#define IXGBE_FAILED_READ_REG 0xffffffffU 132#define IXGBE_FAILED_READ_CFG_DWORD 0xffffffffU 133#define IXGBE_FAILED_READ_CFG_WORD 0xffffU 134 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 writeq 154#define writeq writeq 155static inline void writeq(u64 val, void __iomem *addr) 156{ 157 writel((u32)val, addr); 158 writel((u32)(val >> 32), addr + 4); 159} 160#endif 161 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