This source file includes following definitions.
- mv88e6xxx_serdes_get_lane
- mv88e6xxx_serdes_power_up
- mv88e6xxx_serdes_power_down
- mv88e6xxx_serdes_irq_mapping
- mv88e6xxx_serdes_irq_enable
- mv88e6xxx_serdes_irq_disable
- mv88e6xxx_serdes_irq_status
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10 #ifndef _MV88E6XXX_SERDES_H
11 #define _MV88E6XXX_SERDES_H
12
13 #include "chip.h"
14
15 #define MV88E6352_ADDR_SERDES 0x0f
16 #define MV88E6352_SERDES_PAGE_FIBER 0x01
17 #define MV88E6352_SERDES_IRQ 0x0b
18 #define MV88E6352_SERDES_INT_ENABLE 0x12
19 #define MV88E6352_SERDES_INT_SPEED_CHANGE BIT(14)
20 #define MV88E6352_SERDES_INT_DUPLEX_CHANGE BIT(13)
21 #define MV88E6352_SERDES_INT_PAGE_RX BIT(12)
22 #define MV88E6352_SERDES_INT_AN_COMPLETE BIT(11)
23 #define MV88E6352_SERDES_INT_LINK_CHANGE BIT(10)
24 #define MV88E6352_SERDES_INT_SYMBOL_ERROR BIT(9)
25 #define MV88E6352_SERDES_INT_FALSE_CARRIER BIT(8)
26 #define MV88E6352_SERDES_INT_FIFO_OVER_UNDER BIT(7)
27 #define MV88E6352_SERDES_INT_FIBRE_ENERGY BIT(4)
28 #define MV88E6352_SERDES_INT_STATUS 0x13
29
30
31 #define MV88E6341_PORT5_LANE 0x15
32
33 #define MV88E6390_PORT9_LANE0 0x09
34 #define MV88E6390_PORT9_LANE1 0x12
35 #define MV88E6390_PORT9_LANE2 0x13
36 #define MV88E6390_PORT9_LANE3 0x14
37 #define MV88E6390_PORT10_LANE0 0x0a
38 #define MV88E6390_PORT10_LANE1 0x15
39 #define MV88E6390_PORT10_LANE2 0x16
40 #define MV88E6390_PORT10_LANE3 0x17
41
42
43 #define MV88E6390_PCS_CONTROL_1 0x1000
44 #define MV88E6390_PCS_CONTROL_1_RESET BIT(15)
45 #define MV88E6390_PCS_CONTROL_1_LOOPBACK BIT(14)
46 #define MV88E6390_PCS_CONTROL_1_SPEED BIT(13)
47 #define MV88E6390_PCS_CONTROL_1_PDOWN BIT(11)
48
49
50 #define MV88E6390_SGMII_CONTROL 0x2000
51 #define MV88E6390_SGMII_CONTROL_RESET BIT(15)
52 #define MV88E6390_SGMII_CONTROL_LOOPBACK BIT(14)
53 #define MV88E6390_SGMII_CONTROL_PDOWN BIT(11)
54 #define MV88E6390_SGMII_STATUS 0x2001
55 #define MV88E6390_SGMII_STATUS_AN_DONE BIT(5)
56 #define MV88E6390_SGMII_STATUS_REMOTE_FAULT BIT(4)
57 #define MV88E6390_SGMII_STATUS_LINK BIT(2)
58 #define MV88E6390_SGMII_INT_ENABLE 0xa001
59 #define MV88E6390_SGMII_INT_SPEED_CHANGE BIT(14)
60 #define MV88E6390_SGMII_INT_DUPLEX_CHANGE BIT(13)
61 #define MV88E6390_SGMII_INT_PAGE_RX BIT(12)
62 #define MV88E6390_SGMII_INT_AN_COMPLETE BIT(11)
63 #define MV88E6390_SGMII_INT_LINK_DOWN BIT(10)
64 #define MV88E6390_SGMII_INT_LINK_UP BIT(9)
65 #define MV88E6390_SGMII_INT_SYMBOL_ERROR BIT(8)
66 #define MV88E6390_SGMII_INT_FALSE_CARRIER BIT(7)
67 #define MV88E6390_SGMII_INT_STATUS 0xa002
68 #define MV88E6390_SGMII_PHY_STATUS 0xa003
69 #define MV88E6390_SGMII_PHY_STATUS_SPEED_MASK GENMASK(15, 14)
70 #define MV88E6390_SGMII_PHY_STATUS_SPEED_1000 0x8000
71 #define MV88E6390_SGMII_PHY_STATUS_SPEED_100 0x4000
72 #define MV88E6390_SGMII_PHY_STATUS_SPEED_10 0x0000
73 #define MV88E6390_SGMII_PHY_STATUS_DUPLEX_FULL BIT(13)
74 #define MV88E6390_SGMII_PHY_STATUS_SPD_DPL_VALID BIT(11)
75 #define MV88E6390_SGMII_PHY_STATUS_LINK BIT(10)
76
77 u8 mv88e6341_serdes_get_lane(struct mv88e6xxx_chip *chip, int port);
78 u8 mv88e6352_serdes_get_lane(struct mv88e6xxx_chip *chip, int port);
79 u8 mv88e6390_serdes_get_lane(struct mv88e6xxx_chip *chip, int port);
80 u8 mv88e6390x_serdes_get_lane(struct mv88e6xxx_chip *chip, int port);
81 unsigned int mv88e6352_serdes_irq_mapping(struct mv88e6xxx_chip *chip,
82 int port);
83 unsigned int mv88e6390_serdes_irq_mapping(struct mv88e6xxx_chip *chip,
84 int port);
85 int mv88e6352_serdes_power(struct mv88e6xxx_chip *chip, int port, u8 lane,
86 bool on);
87 int mv88e6390_serdes_power(struct mv88e6xxx_chip *chip, int port, u8 lane,
88 bool on);
89 int mv88e6352_serdes_irq_enable(struct mv88e6xxx_chip *chip, int port, u8 lane,
90 bool enable);
91 int mv88e6390_serdes_irq_enable(struct mv88e6xxx_chip *chip, int port, u8 lane,
92 bool enable);
93 irqreturn_t mv88e6352_serdes_irq_status(struct mv88e6xxx_chip *chip, int port,
94 u8 lane);
95 irqreturn_t mv88e6390_serdes_irq_status(struct mv88e6xxx_chip *chip, int port,
96 u8 lane);
97 int mv88e6352_serdes_get_sset_count(struct mv88e6xxx_chip *chip, int port);
98 int mv88e6352_serdes_get_strings(struct mv88e6xxx_chip *chip,
99 int port, uint8_t *data);
100 int mv88e6352_serdes_get_stats(struct mv88e6xxx_chip *chip, int port,
101 uint64_t *data);
102
103
104 static inline u8 mv88e6xxx_serdes_get_lane(struct mv88e6xxx_chip *chip,
105 int port)
106 {
107 if (!chip->info->ops->serdes_get_lane)
108 return 0;
109
110 return chip->info->ops->serdes_get_lane(chip, port);
111 }
112
113 static inline int mv88e6xxx_serdes_power_up(struct mv88e6xxx_chip *chip,
114 int port, u8 lane)
115 {
116 if (!chip->info->ops->serdes_power)
117 return -EOPNOTSUPP;
118
119 return chip->info->ops->serdes_power(chip, port, lane, true);
120 }
121
122 static inline int mv88e6xxx_serdes_power_down(struct mv88e6xxx_chip *chip,
123 int port, u8 lane)
124 {
125 if (!chip->info->ops->serdes_power)
126 return -EOPNOTSUPP;
127
128 return chip->info->ops->serdes_power(chip, port, lane, false);
129 }
130
131 static inline unsigned int
132 mv88e6xxx_serdes_irq_mapping(struct mv88e6xxx_chip *chip, int port)
133 {
134 if (!chip->info->ops->serdes_irq_mapping)
135 return 0;
136
137 return chip->info->ops->serdes_irq_mapping(chip, port);
138 }
139
140 static inline int mv88e6xxx_serdes_irq_enable(struct mv88e6xxx_chip *chip,
141 int port, u8 lane)
142 {
143 if (!chip->info->ops->serdes_irq_enable)
144 return -EOPNOTSUPP;
145
146 return chip->info->ops->serdes_irq_enable(chip, port, lane, true);
147 }
148
149 static inline int mv88e6xxx_serdes_irq_disable(struct mv88e6xxx_chip *chip,
150 int port, u8 lane)
151 {
152 if (!chip->info->ops->serdes_irq_enable)
153 return -EOPNOTSUPP;
154
155 return chip->info->ops->serdes_irq_enable(chip, port, lane, false);
156 }
157
158 static inline irqreturn_t
159 mv88e6xxx_serdes_irq_status(struct mv88e6xxx_chip *chip, int port, u8 lane)
160 {
161 if (!chip->info->ops->serdes_irq_status)
162 return IRQ_NONE;
163
164 return chip->info->ops->serdes_irq_status(chip, port, lane);
165 }
166
167 #endif