1 /*******************************************************************************
3 Intel 10 Gigabit PCI Express Linux driver
4 Copyright(c) 1999 - 2014 Intel Corporation.
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.
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
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.
19 The full GNU General Public License is included in this distribution in
20 the file called "COPYING".
25 Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
27 *******************************************************************************/
29 #ifndef _IXGBE_COMMON_H_
30 #define _IXGBE_COMMON_H_
32 #include "ixgbe_type.h"
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,
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);
50 s32 ixgbe_led_on_generic(struct ixgbe_hw *hw, u32 index);
51 s32 ixgbe_led_off_generic(struct ixgbe_hw *hw, u32 index);
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,
65 s32 ixgbe_read_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
66 u16 words, u16 *data);
67 u16 ixgbe_calc_eeprom_checksum_generic(struct ixgbe_hw *hw);
68 s32 ixgbe_validate_eeprom_checksum_generic(struct ixgbe_hw *hw,
70 s32 ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw);
72 s32 ixgbe_set_rar_generic(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq,
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);
87 s32 ixgbe_acquire_swfw_sync(struct ixgbe_hw *hw, u16 mask);
88 void ixgbe_release_swfw_sync(struct ixgbe_hw *hw, u16 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,
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);
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,
113 void ixgbe_clear_tx_pending(struct ixgbe_hw *hw);
114 bool ixgbe_mng_enabled(struct ixgbe_hw *hw);
116 void ixgbe_set_rxpba_generic(struct ixgbe_hw *hw, int num_pb,
117 u32 headroom, int strategy);
119 #define IXGBE_I2C_THERMAL_SENSOR_ADDR 0xF8
120 #define IXGBE_EMC_INTERNAL_DATA 0x00
121 #define IXGBE_EMC_INTERNAL_THERM_LIMIT 0x20
122 #define IXGBE_EMC_DIODE1_DATA 0x01
123 #define IXGBE_EMC_DIODE1_THERM_LIMIT 0x19
124 #define IXGBE_EMC_DIODE2_DATA 0x23
125 #define IXGBE_EMC_DIODE2_THERM_LIMIT 0x1A
126 #define IXGBE_EMC_DIODE3_DATA 0x2A
127 #define IXGBE_EMC_DIODE3_THERM_LIMIT 0x30
129 s32 ixgbe_get_thermal_sensor_data_generic(struct ixgbe_hw *hw);
130 s32 ixgbe_init_thermal_sensor_thresh_generic(struct ixgbe_hw *hw);
132 #define IXGBE_FAILED_READ_REG 0xffffffffU
133 #define IXGBE_FAILED_READ_CFG_DWORD 0xffffffffU
134 #define IXGBE_FAILED_READ_CFG_WORD 0xffffU
136 u16 ixgbe_read_pci_cfg_word(struct ixgbe_hw *hw, u32 reg);
137 void ixgbe_write_pci_cfg_word(struct ixgbe_hw *hw, u32 reg, u16 value);
139 static inline bool ixgbe_removed(void __iomem *addr)
141 return unlikely(!addr);
144 static inline void ixgbe_write_reg(struct ixgbe_hw *hw, u32 reg, u32 value)
146 u8 __iomem *reg_addr = ACCESS_ONCE(hw->hw_addr);
148 if (ixgbe_removed(reg_addr))
150 writel(value, reg_addr + reg);
152 #define IXGBE_WRITE_REG(a, reg, value) ixgbe_write_reg((a), (reg), (value))
155 #define writeq writeq
156 static inline void writeq(u64 val, void __iomem *addr)
158 writel((u32)val, addr);
159 writel((u32)(val >> 32), addr + 4);
163 static inline void ixgbe_write_reg64(struct ixgbe_hw *hw, u32 reg, u64 value)
165 u8 __iomem *reg_addr = ACCESS_ONCE(hw->hw_addr);
167 if (ixgbe_removed(reg_addr))
169 writeq(value, reg_addr + reg);
171 #define IXGBE_WRITE_REG64(a, reg, value) ixgbe_write_reg64((a), (reg), (value))
173 u32 ixgbe_read_reg(struct ixgbe_hw *hw, u32 reg);
174 #define IXGBE_READ_REG(a, reg) ixgbe_read_reg((a), (reg))
176 #define IXGBE_WRITE_REG_ARRAY(a, reg, offset, value) \
177 ixgbe_write_reg((a), (reg) + ((offset) << 2), (value))
179 #define IXGBE_READ_REG_ARRAY(a, reg, offset) \
180 ixgbe_read_reg((a), (reg) + ((offset) << 2))
182 #define IXGBE_WRITE_FLUSH(a) ixgbe_read_reg((a), IXGBE_STATUS)
184 #define ixgbe_hw_to_netdev(hw) (((struct ixgbe_adapter *)(hw)->back)->netdev)
186 #define hw_dbg(hw, format, arg...) \
187 netdev_dbg(ixgbe_hw_to_netdev(hw), format, ## arg)
188 #define hw_err(hw, format, arg...) \
189 netdev_err(ixgbe_hw_to_netdev(hw), format, ## arg)
190 #define e_dev_info(format, arg...) \
191 dev_info(&adapter->pdev->dev, format, ## arg)
192 #define e_dev_warn(format, arg...) \
193 dev_warn(&adapter->pdev->dev, format, ## arg)
194 #define e_dev_err(format, arg...) \
195 dev_err(&adapter->pdev->dev, format, ## arg)
196 #define e_dev_notice(format, arg...) \
197 dev_notice(&adapter->pdev->dev, format, ## arg)
198 #define e_info(msglvl, format, arg...) \
199 netif_info(adapter, msglvl, adapter->netdev, format, ## arg)
200 #define e_err(msglvl, format, arg...) \
201 netif_err(adapter, msglvl, adapter->netdev, format, ## arg)
202 #define e_warn(msglvl, format, arg...) \
203 netif_warn(adapter, msglvl, adapter->netdev, format, ## arg)
204 #define e_crit(msglvl, format, arg...) \
205 netif_crit(adapter, msglvl, adapter->netdev, format, ## arg)
206 #endif /* IXGBE_COMMON */