1 /******************************************************************************* 2 3 Intel 10 Gigabit PCI Express Linux driver 4 Copyright(c) 1999 - 2014 Intel Corporation. 5 6 This program is free software; you can redistribute it and/or modify it 7 under the terms and conditions of the GNU General Public License, 8 version 2, as published by the Free Software Foundation. 9 10 This program is distributed in the hope it will be useful, but WITHOUT 11 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 13 more details. 14 15 You should have received a copy of the GNU General Public License along with 16 this program; if not, write to the Free Software Foundation, Inc., 17 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. 18 19 The full GNU General Public License is included in this distribution in 20 the file called "COPYING". 21 22 Contact Information: 23 Linux NICS <linux.nics@intel.com> 24 e1000-devel Mailing List <e1000-devel@lists.sourceforge.net> 25 Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 26 27 *******************************************************************************/ 28 29 #ifndef _IXGBE_COMMON_H_ 30 #define _IXGBE_COMMON_H_ 31 32 #include "ixgbe_type.h" 33 #include "ixgbe.h" 34 35 u16 ixgbe_get_pcie_msix_count_generic(struct ixgbe_hw *hw); 36 s32 ixgbe_init_ops_generic(struct ixgbe_hw *hw); 37 s32 ixgbe_init_hw_generic(struct ixgbe_hw *hw); 38 s32 ixgbe_start_hw_generic(struct ixgbe_hw *hw); 39 s32 ixgbe_start_hw_gen2(struct ixgbe_hw *hw); 40 s32 ixgbe_clear_hw_cntrs_generic(struct ixgbe_hw *hw); 41 s32 ixgbe_read_pba_string_generic(struct ixgbe_hw *hw, u8 *pba_num, 42 u32 pba_num_size); 43 s32 ixgbe_get_mac_addr_generic(struct ixgbe_hw *hw, u8 *mac_addr); 44 enum ixgbe_bus_width ixgbe_convert_bus_width(u16 link_status); 45 enum ixgbe_bus_speed ixgbe_convert_bus_speed(u16 link_status); 46 s32 ixgbe_get_bus_info_generic(struct ixgbe_hw *hw); 47 void ixgbe_set_lan_id_multi_port_pcie(struct ixgbe_hw *hw); 48 s32 ixgbe_stop_adapter_generic(struct ixgbe_hw *hw); 49 50 s32 ixgbe_led_on_generic(struct ixgbe_hw *hw, u32 index); 51 s32 ixgbe_led_off_generic(struct ixgbe_hw *hw, u32 index); 52 53 s32 ixgbe_init_eeprom_params_generic(struct ixgbe_hw *hw); 54 s32 ixgbe_write_eeprom_generic(struct ixgbe_hw *hw, u16 offset, u16 data); 55 s32 ixgbe_write_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset, 56 u16 words, u16 *data); 57 s32 ixgbe_read_eerd_generic(struct ixgbe_hw *hw, u16 offset, u16 *data); 58 s32 ixgbe_read_eerd_buffer_generic(struct ixgbe_hw *hw, u16 offset, 59 u16 words, u16 *data); 60 s32 ixgbe_write_eewr_generic(struct ixgbe_hw *hw, u16 offset, u16 data); 61 s32 ixgbe_write_eewr_buffer_generic(struct ixgbe_hw *hw, u16 offset, 62 u16 words, u16 *data); 63 s32 ixgbe_read_eeprom_bit_bang_generic(struct ixgbe_hw *hw, u16 offset, 64 u16 *data); 65 s32 ixgbe_read_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset, 66 u16 words, u16 *data); 67 s32 ixgbe_calc_eeprom_checksum_generic(struct ixgbe_hw *hw); 68 s32 ixgbe_validate_eeprom_checksum_generic(struct ixgbe_hw *hw, 69 u16 *checksum_val); 70 s32 ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw); 71 72 s32 ixgbe_set_rar_generic(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq, 73 u32 enable_addr); 74 s32 ixgbe_clear_rar_generic(struct ixgbe_hw *hw, u32 index); 75 s32 ixgbe_init_rx_addrs_generic(struct ixgbe_hw *hw); 76 s32 ixgbe_update_mc_addr_list_generic(struct ixgbe_hw *hw, 77 struct net_device *netdev); 78 s32 ixgbe_enable_mc_generic(struct ixgbe_hw *hw); 79 s32 ixgbe_disable_mc_generic(struct ixgbe_hw *hw); 80 s32 ixgbe_disable_rx_buff_generic(struct ixgbe_hw *hw); 81 s32 ixgbe_enable_rx_buff_generic(struct ixgbe_hw *hw); 82 s32 ixgbe_enable_rx_dma_generic(struct ixgbe_hw *hw, u32 regval); 83 s32 ixgbe_fc_enable_generic(struct ixgbe_hw *hw); 84 bool ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw); 85 void ixgbe_fc_autoneg(struct ixgbe_hw *hw); 86 87 s32 ixgbe_acquire_swfw_sync(struct ixgbe_hw *hw, u32 mask); 88 void ixgbe_release_swfw_sync(struct ixgbe_hw *hw, u32 mask); 89 s32 ixgbe_get_san_mac_addr_generic(struct ixgbe_hw *hw, u8 *san_mac_addr); 90 s32 ixgbe_set_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq); 91 s32 ixgbe_set_vmdq_san_mac_generic(struct ixgbe_hw *hw, u32 vmdq); 92 s32 ixgbe_clear_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq); 93 s32 ixgbe_init_uta_tables_generic(struct ixgbe_hw *hw); 94 s32 ixgbe_set_vfta_generic(struct ixgbe_hw *hw, u32 vlan, 95 u32 vind, bool vlan_on); 96 s32 ixgbe_clear_vfta_generic(struct ixgbe_hw *hw); 97 s32 ixgbe_check_mac_link_generic(struct ixgbe_hw *hw, 98 ixgbe_link_speed *speed, 99 bool *link_up, bool link_up_wait_to_complete); 100 s32 ixgbe_get_wwn_prefix_generic(struct ixgbe_hw *hw, u16 *wwnn_prefix, 101 u16 *wwpn_prefix); 102 103 s32 prot_autoc_read_generic(struct ixgbe_hw *hw, bool *, u32 *reg_val); 104 s32 prot_autoc_write_generic(struct ixgbe_hw *hw, u32 reg_val, bool locked); 105 106 s32 ixgbe_blink_led_start_generic(struct ixgbe_hw *hw, u32 index); 107 s32 ixgbe_blink_led_stop_generic(struct ixgbe_hw *hw, u32 index); 108 void ixgbe_set_mac_anti_spoofing(struct ixgbe_hw *hw, bool enable, int pf); 109 void ixgbe_set_vlan_anti_spoofing(struct ixgbe_hw *hw, bool enable, int vf); 110 s32 ixgbe_get_device_caps_generic(struct ixgbe_hw *hw, u16 *device_caps); 111 s32 ixgbe_set_fw_drv_ver_generic(struct ixgbe_hw *hw, u8 maj, u8 min, 112 u8 build, u8 ver); 113 s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, u32 *buffer, 114 u32 length, u32 timeout, bool return_data); 115 void ixgbe_clear_tx_pending(struct ixgbe_hw *hw); 116 bool ixgbe_mng_enabled(struct ixgbe_hw *hw); 117 118 void ixgbe_set_rxpba_generic(struct ixgbe_hw *hw, int num_pb, 119 u32 headroom, int strategy); 120 121 #define IXGBE_I2C_THERMAL_SENSOR_ADDR 0xF8 122 #define IXGBE_EMC_INTERNAL_DATA 0x00 123 #define IXGBE_EMC_INTERNAL_THERM_LIMIT 0x20 124 #define IXGBE_EMC_DIODE1_DATA 0x01 125 #define IXGBE_EMC_DIODE1_THERM_LIMIT 0x19 126 #define IXGBE_EMC_DIODE2_DATA 0x23 127 #define IXGBE_EMC_DIODE2_THERM_LIMIT 0x1A 128 #define IXGBE_EMC_DIODE3_DATA 0x2A 129 #define IXGBE_EMC_DIODE3_THERM_LIMIT 0x30 130 131 s32 ixgbe_get_thermal_sensor_data_generic(struct ixgbe_hw *hw); 132 s32 ixgbe_init_thermal_sensor_thresh_generic(struct ixgbe_hw *hw); 133 134 #define IXGBE_FAILED_READ_REG 0xffffffffU 135 #define IXGBE_FAILED_READ_CFG_DWORD 0xffffffffU 136 #define IXGBE_FAILED_READ_CFG_WORD 0xffffU 137 138 u16 ixgbe_read_pci_cfg_word(struct ixgbe_hw *hw, u32 reg); 139 void ixgbe_write_pci_cfg_word(struct ixgbe_hw *hw, u32 reg, u16 value); 140 141 static inline bool ixgbe_removed(void __iomem *addr) 142 { 143 return unlikely(!addr); 144 } 145 146 static inline void ixgbe_write_reg(struct ixgbe_hw *hw, u32 reg, u32 value) 147 { 148 u8 __iomem *reg_addr = ACCESS_ONCE(hw->hw_addr); 149 150 if (ixgbe_removed(reg_addr)) 151 return; 152 writel(value, reg_addr + reg); 153 } 154 #define IXGBE_WRITE_REG(a, reg, value) ixgbe_write_reg((a), (reg), (value)) 155 156 #ifndef writeq 157 #define writeq writeq 158 static inline void writeq(u64 val, void __iomem *addr) 159 { 160 writel((u32)val, addr); 161 writel((u32)(val >> 32), addr + 4); 162 } 163 #endif 164 165 static inline void ixgbe_write_reg64(struct ixgbe_hw *hw, u32 reg, u64 value) 166 { 167 u8 __iomem *reg_addr = ACCESS_ONCE(hw->hw_addr); 168 169 if (ixgbe_removed(reg_addr)) 170 return; 171 writeq(value, reg_addr + reg); 172 } 173 #define IXGBE_WRITE_REG64(a, reg, value) ixgbe_write_reg64((a), (reg), (value)) 174 175 u32 ixgbe_read_reg(struct ixgbe_hw *hw, u32 reg); 176 #define IXGBE_READ_REG(a, reg) ixgbe_read_reg((a), (reg)) 177 178 #define IXGBE_WRITE_REG_ARRAY(a, reg, offset, value) \ 179 ixgbe_write_reg((a), (reg) + ((offset) << 2), (value)) 180 181 #define IXGBE_READ_REG_ARRAY(a, reg, offset) \ 182 ixgbe_read_reg((a), (reg) + ((offset) << 2)) 183 184 #define IXGBE_WRITE_FLUSH(a) ixgbe_read_reg((a), IXGBE_STATUS) 185 186 #define ixgbe_hw_to_netdev(hw) (((struct ixgbe_adapter *)(hw)->back)->netdev) 187 188 #define hw_dbg(hw, format, arg...) \ 189 netdev_dbg(ixgbe_hw_to_netdev(hw), format, ## arg) 190 #define hw_err(hw, format, arg...) \ 191 netdev_err(ixgbe_hw_to_netdev(hw), format, ## arg) 192 #define e_dev_info(format, arg...) \ 193 dev_info(&adapter->pdev->dev, format, ## arg) 194 #define e_dev_warn(format, arg...) \ 195 dev_warn(&adapter->pdev->dev, format, ## arg) 196 #define e_dev_err(format, arg...) \ 197 dev_err(&adapter->pdev->dev, format, ## arg) 198 #define e_dev_notice(format, arg...) \ 199 dev_notice(&adapter->pdev->dev, format, ## arg) 200 #define e_info(msglvl, format, arg...) \ 201 netif_info(adapter, msglvl, adapter->netdev, format, ## arg) 202 #define e_err(msglvl, format, arg...) \ 203 netif_err(adapter, msglvl, adapter->netdev, format, ## arg) 204 #define e_warn(msglvl, format, arg...) \ 205 netif_warn(adapter, msglvl, adapter->netdev, format, ## arg) 206 #define e_crit(msglvl, format, arg...) \ 207 netif_crit(adapter, msglvl, adapter->netdev, format, ## arg) 208 #endif /* IXGBE_COMMON */ 209