1
2
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);
11s32 ixgbe_init_ops_generic(struct ixgbe_hw *hw);
12s32 ixgbe_init_hw_generic(struct ixgbe_hw *hw);
13s32 ixgbe_start_hw_generic(struct ixgbe_hw *hw);
14s32 ixgbe_start_hw_gen2(struct ixgbe_hw *hw);
15s32 ixgbe_clear_hw_cntrs_generic(struct ixgbe_hw *hw);
16s32 ixgbe_read_pba_string_generic(struct ixgbe_hw *hw, u8 *pba_num,
17 u32 pba_num_size);
18s32 ixgbe_get_mac_addr_generic(struct ixgbe_hw *hw, u8 *mac_addr);
19enum ixgbe_bus_width ixgbe_convert_bus_width(u16 link_status);
20enum ixgbe_bus_speed ixgbe_convert_bus_speed(u16 link_status);
21s32 ixgbe_get_bus_info_generic(struct ixgbe_hw *hw);
22void ixgbe_set_lan_id_multi_port_pcie(struct ixgbe_hw *hw);
23s32 ixgbe_stop_adapter_generic(struct ixgbe_hw *hw);
24
25s32 ixgbe_led_on_generic(struct ixgbe_hw *hw, u32 index);
26s32 ixgbe_led_off_generic(struct ixgbe_hw *hw, u32 index);
27s32 ixgbe_init_led_link_act_generic(struct ixgbe_hw *hw);
28
29s32 ixgbe_init_eeprom_params_generic(struct ixgbe_hw *hw);
30s32 ixgbe_write_eeprom_generic(struct ixgbe_hw *hw, u16 offset, u16 data);
31s32 ixgbe_write_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
32 u16 words, u16 *data);
33s32 ixgbe_read_eerd_generic(struct ixgbe_hw *hw, u16 offset, u16 *data);
34s32 ixgbe_read_eerd_buffer_generic(struct ixgbe_hw *hw, u16 offset,
35 u16 words, u16 *data);
36s32 ixgbe_write_eewr_generic(struct ixgbe_hw *hw, u16 offset, u16 data);
37s32 ixgbe_write_eewr_buffer_generic(struct ixgbe_hw *hw, u16 offset,
38 u16 words, u16 *data);
39s32 ixgbe_read_eeprom_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
40 u16 *data);
41s32 ixgbe_read_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
42 u16 words, u16 *data);
43s32 ixgbe_calc_eeprom_checksum_generic(struct ixgbe_hw *hw);
44s32 ixgbe_validate_eeprom_checksum_generic(struct ixgbe_hw *hw,
45 u16 *checksum_val);
46s32 ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw);
47
48s32 ixgbe_set_rar_generic(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq,
49 u32 enable_addr);
50s32 ixgbe_clear_rar_generic(struct ixgbe_hw *hw, u32 index);
51s32 ixgbe_init_rx_addrs_generic(struct ixgbe_hw *hw);
52s32 ixgbe_update_mc_addr_list_generic(struct ixgbe_hw *hw,
53 struct net_device *netdev);
54s32 ixgbe_enable_mc_generic(struct ixgbe_hw *hw);
55s32 ixgbe_disable_mc_generic(struct ixgbe_hw *hw);
56s32 ixgbe_disable_rx_buff_generic(struct ixgbe_hw *hw);
57s32 ixgbe_enable_rx_buff_generic(struct ixgbe_hw *hw);
58s32 ixgbe_enable_rx_dma_generic(struct ixgbe_hw *hw, u32 regval);
59s32 ixgbe_fc_enable_generic(struct ixgbe_hw *hw);
60s32 ixgbe_setup_fc_generic(struct ixgbe_hw *);
61bool ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw);
62void ixgbe_fc_autoneg(struct ixgbe_hw *hw);
63
64s32 ixgbe_acquire_swfw_sync(struct ixgbe_hw *hw, u32 mask);
65void ixgbe_release_swfw_sync(struct ixgbe_hw *hw, u32 mask);
66s32 ixgbe_get_san_mac_addr_generic(struct ixgbe_hw *hw, u8 *san_mac_addr);
67s32 ixgbe_set_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq);
68s32 ixgbe_set_vmdq_san_mac_generic(struct ixgbe_hw *hw, u32 vmdq);
69s32 ixgbe_clear_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq);
70s32 ixgbe_init_uta_tables_generic(struct ixgbe_hw *hw);
71s32 ixgbe_set_vfta_generic(struct ixgbe_hw *hw, u32 vlan,
72 u32 vind, bool vlan_on, bool vlvf_bypass);
73s32 ixgbe_clear_vfta_generic(struct ixgbe_hw *hw);
74s32 ixgbe_check_mac_link_generic(struct ixgbe_hw *hw,
75 ixgbe_link_speed *speed,
76 bool *link_up, bool link_up_wait_to_complete);
77s32 ixgbe_get_wwn_prefix_generic(struct ixgbe_hw *hw, u16 *wwnn_prefix,
78 u16 *wwpn_prefix);
79
80s32 prot_autoc_read_generic(struct ixgbe_hw *hw, bool *, u32 *reg_val);
81s32 prot_autoc_write_generic(struct ixgbe_hw *hw, u32 reg_val, bool locked);
82
83s32 ixgbe_blink_led_start_generic(struct ixgbe_hw *hw, u32 index);
84s32 ixgbe_blink_led_stop_generic(struct ixgbe_hw *hw, u32 index);
85void ixgbe_set_mac_anti_spoofing(struct ixgbe_hw *hw, bool enable, int vf);
86void ixgbe_set_vlan_anti_spoofing(struct ixgbe_hw *hw, bool enable, int vf);
87s32 ixgbe_get_device_caps_generic(struct ixgbe_hw *hw, u16 *device_caps);
88s32 ixgbe_set_fw_drv_ver_generic(struct ixgbe_hw *hw, u8 maj, u8 min,
89 u8 build, u8 ver, u16 len, const char *str);
90u8 ixgbe_calculate_checksum(u8 *buffer, u32 length);
91s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, void *, u32 length,
92 u32 timeout, bool return_data);
93s32 ixgbe_hic_unlocked(struct ixgbe_hw *hw, u32 *buffer, u32 len, u32 timeout);
94s32 ixgbe_fw_phy_activity(struct ixgbe_hw *hw, u16 activity,
95 u32 (*data)[FW_PHY_ACT_DATA_COUNT]);
96void ixgbe_clear_tx_pending(struct ixgbe_hw *hw);
97bool ixgbe_mng_present(struct ixgbe_hw *hw);
98bool ixgbe_mng_enabled(struct ixgbe_hw *hw);
99
100void ixgbe_set_rxpba_generic(struct ixgbe_hw *hw, int num_pb,
101 u32 headroom, int strategy);
102
103extern const u32 ixgbe_mvals_8259X[IXGBE_MVALS_IDX_LIMIT];
104
105#define IXGBE_I2C_THERMAL_SENSOR_ADDR 0xF8
106#define IXGBE_EMC_INTERNAL_DATA 0x00
107#define IXGBE_EMC_INTERNAL_THERM_LIMIT 0x20
108#define IXGBE_EMC_DIODE1_DATA 0x01
109#define IXGBE_EMC_DIODE1_THERM_LIMIT 0x19
110#define IXGBE_EMC_DIODE2_DATA 0x23
111#define IXGBE_EMC_DIODE2_THERM_LIMIT 0x1A
112#define IXGBE_EMC_DIODE3_DATA 0x2A
113#define IXGBE_EMC_DIODE3_THERM_LIMIT 0x30
114
115s32 ixgbe_get_thermal_sensor_data_generic(struct ixgbe_hw *hw);
116s32 ixgbe_init_thermal_sensor_thresh_generic(struct ixgbe_hw *hw);
117void ixgbe_get_etk_id(struct ixgbe_hw *hw,
118 struct ixgbe_nvm_version *nvm_ver);
119void ixgbe_get_oem_prod_version(struct ixgbe_hw *hw,
120 struct ixgbe_nvm_version *nvm_ver);
121void ixgbe_get_orom_version(struct ixgbe_hw *hw,
122 struct ixgbe_nvm_version *nvm_ver);
123void ixgbe_disable_rx_generic(struct ixgbe_hw *hw);
124void ixgbe_enable_rx_generic(struct ixgbe_hw *hw);
125s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
126 ixgbe_link_speed speed,
127 bool autoneg_wait_to_complete);
128void ixgbe_set_soft_rate_select_speed(struct ixgbe_hw *hw,
129 ixgbe_link_speed speed);
130
131#define IXGBE_FAILED_READ_RETRIES 5
132#define IXGBE_FAILED_READ_REG 0xffffffffU
133#define IXGBE_FAILED_READ_CFG_DWORD 0xffffffffU
134#define IXGBE_FAILED_READ_CFG_WORD 0xffffU
135
136u16 ixgbe_read_pci_cfg_word(struct ixgbe_hw *hw, u32 reg);
137void ixgbe_write_pci_cfg_word(struct ixgbe_hw *hw, u32 reg, u16 value);
138
139static inline bool ixgbe_removed(void __iomem *addr)
140{
141 return unlikely(!addr);
142}
143
144static inline void ixgbe_write_reg(struct ixgbe_hw *hw, u32 reg, u32 value)
145{
146 u8 __iomem *reg_addr = READ_ONCE(hw->hw_addr);
147
148 if (ixgbe_removed(reg_addr))
149 return;
150 writel(value, reg_addr + reg);
151}
152#define IXGBE_WRITE_REG(a, reg, value) ixgbe_write_reg((a), (reg), (value))
153
154#ifndef writeq
155#define writeq writeq
156static inline void writeq(u64 val, void __iomem *addr)
157{
158 writel((u32)val, addr);
159 writel((u32)(val >> 32), addr + 4);
160}
161#endif
162
163static inline void ixgbe_write_reg64(struct ixgbe_hw *hw, u32 reg, u64 value)
164{
165 u8 __iomem *reg_addr = READ_ONCE(hw->hw_addr);
166
167 if (ixgbe_removed(reg_addr))
168 return;
169 writeq(value, reg_addr + reg);
170}
171#define IXGBE_WRITE_REG64(a, reg, value) ixgbe_write_reg64((a), (reg), (value))
172
173u32 ixgbe_read_reg(struct ixgbe_hw *hw, u32 reg);
174#define IXGBE_READ_REG(a, reg) ixgbe_read_reg((a), (reg))
175
176#define IXGBE_WRITE_REG_ARRAY(a, reg, offset, value) \
177 ixgbe_write_reg((a), (reg) + ((offset) << 2), (value))
178
179#define IXGBE_READ_REG_ARRAY(a, reg, offset) \
180 ixgbe_read_reg((a), (reg) + ((offset) << 2))
181
182#define IXGBE_WRITE_FLUSH(a) ixgbe_read_reg((a), IXGBE_STATUS)
183
184#define ixgbe_hw_to_netdev(hw) (((struct ixgbe_adapter *)(hw)->back)->netdev)
185
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
207
