1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /*
3 * Marvell 88E6xxx Switch Global 2 Registers support
4 *
5 * Copyright (c) 2008 Marvell Semiconductor
6 *
7 * Copyright (c) 2016-2017 Savoir-faire Linux Inc.
8 * Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9 */
10
11 #ifndef _MV88E6XXX_GLOBAL2_H
12 #define _MV88E6XXX_GLOBAL2_H
13
14 #include "chip.h"
15
16 /* Offset 0x00: Interrupt Source Register */
17 #define MV88E6XXX_G2_INT_SRC 0x00
18 #define MV88E6XXX_G2_INT_SRC_WDOG 0x8000
19 #define MV88E6XXX_G2_INT_SRC_JAM_LIMIT 0x4000
20 #define MV88E6XXX_G2_INT_SRC_DUPLEX_MISMATCH 0x2000
21 #define MV88E6XXX_G2_INT_SRC_WAKE_EVENT 0x1000
22 #define MV88E6352_G2_INT_SRC_SERDES 0x0800
23 #define MV88E6352_G2_INT_SRC_PHY 0x001f
24 #define MV88E6390_G2_INT_SRC_PHY 0x07fe
25
26 #define MV88E6XXX_G2_INT_SOURCE_WATCHDOG 15
27
28 /* Offset 0x01: Interrupt Mask Register */
29 #define MV88E6XXX_G2_INT_MASK 0x01
30 #define MV88E6XXX_G2_INT_MASK_WDOG 0x8000
31 #define MV88E6XXX_G2_INT_MASK_JAM_LIMIT 0x4000
32 #define MV88E6XXX_G2_INT_MASK_DUPLEX_MISMATCH 0x2000
33 #define MV88E6XXX_G2_INT_MASK_WAKE_EVENT 0x1000
34 #define MV88E6352_G2_INT_MASK_SERDES 0x0800
35 #define MV88E6352_G2_INT_MASK_PHY 0x001f
36 #define MV88E6390_G2_INT_MASK_PHY 0x07fe
37
38 /* Offset 0x02: MGMT Enable Register 2x */
39 #define MV88E6XXX_G2_MGMT_EN_2X 0x02
40
41 /* Offset 0x03: MGMT Enable Register 0x */
42 #define MV88E6XXX_G2_MGMT_EN_0X 0x03
43
44 /* Offset 0x04: Flow Control Delay Register */
45 #define MV88E6XXX_G2_FLOW_CTL 0x04
46
47 /* Offset 0x05: Switch Management Register */
48 #define MV88E6XXX_G2_SWITCH_MGMT 0x05
49 #define MV88E6XXX_G2_SWITCH_MGMT_USE_DOUBLE_TAG_DATA 0x8000
50 #define MV88E6XXX_G2_SWITCH_MGMT_PREVENT_LOOPS 0x4000
51 #define MV88E6XXX_G2_SWITCH_MGMT_FLOW_CTL_MSG 0x2000
52 #define MV88E6XXX_G2_SWITCH_MGMT_FORCE_FLOW_CTL_PRI 0x0080
53 #define MV88E6XXX_G2_SWITCH_MGMT_RSVD2CPU 0x0008
54
55 /* Offset 0x06: Device Mapping Table Register */
56 #define MV88E6XXX_G2_DEVICE_MAPPING 0x06
57 #define MV88E6XXX_G2_DEVICE_MAPPING_UPDATE 0x8000
58 #define MV88E6XXX_G2_DEVICE_MAPPING_DEV_MASK 0x1f00
59 #define MV88E6352_G2_DEVICE_MAPPING_PORT_MASK 0x000f
60 #define MV88E6390_G2_DEVICE_MAPPING_PORT_MASK 0x001f
61
62 /* Offset 0x07: Trunk Mask Table Register */
63 #define MV88E6XXX_G2_TRUNK_MASK 0x07
64 #define MV88E6XXX_G2_TRUNK_MASK_UPDATE 0x8000
65 #define MV88E6XXX_G2_TRUNK_MASK_NUM_MASK 0x7000
66 #define MV88E6XXX_G2_TRUNK_MASK_HASH 0x0800
67
68 /* Offset 0x08: Trunk Mapping Table Register */
69 #define MV88E6XXX_G2_TRUNK_MAPPING 0x08
70 #define MV88E6XXX_G2_TRUNK_MAPPING_UPDATE 0x8000
71 #define MV88E6XXX_G2_TRUNK_MAPPING_ID_MASK 0x7800
72
73 /* Offset 0x09: Ingress Rate Command Register */
74 #define MV88E6XXX_G2_IRL_CMD 0x09
75 #define MV88E6XXX_G2_IRL_CMD_BUSY 0x8000
76 #define MV88E6352_G2_IRL_CMD_OP_MASK 0x7000
77 #define MV88E6352_G2_IRL_CMD_OP_NOOP 0x0000
78 #define MV88E6352_G2_IRL_CMD_OP_INIT_ALL 0x1000
79 #define MV88E6352_G2_IRL_CMD_OP_INIT_RES 0x2000
80 #define MV88E6352_G2_IRL_CMD_OP_WRITE_REG 0x3000
81 #define MV88E6352_G2_IRL_CMD_OP_READ_REG 0x4000
82 #define MV88E6390_G2_IRL_CMD_OP_MASK 0x6000
83 #define MV88E6390_G2_IRL_CMD_OP_READ_REG 0x0000
84 #define MV88E6390_G2_IRL_CMD_OP_INIT_ALL 0x2000
85 #define MV88E6390_G2_IRL_CMD_OP_INIT_RES 0x4000
86 #define MV88E6390_G2_IRL_CMD_OP_WRITE_REG 0x6000
87 #define MV88E6352_G2_IRL_CMD_PORT_MASK 0x0f00
88 #define MV88E6390_G2_IRL_CMD_PORT_MASK 0x1f00
89 #define MV88E6XXX_G2_IRL_CMD_RES_MASK 0x00e0
90 #define MV88E6XXX_G2_IRL_CMD_REG_MASK 0x000f
91
92 /* Offset 0x0A: Ingress Rate Data Register */
93 #define MV88E6XXX_G2_IRL_DATA 0x0a
94 #define MV88E6XXX_G2_IRL_DATA_MASK 0xffff
95
96 /* Offset 0x0B: Cross-chip Port VLAN Register */
97 #define MV88E6XXX_G2_PVT_ADDR 0x0b
98 #define MV88E6XXX_G2_PVT_ADDR_BUSY 0x8000
99 #define MV88E6XXX_G2_PVT_ADDR_OP_MASK 0x7000
100 #define MV88E6XXX_G2_PVT_ADDR_OP_INIT_ONES 0x1000
101 #define MV88E6XXX_G2_PVT_ADDR_OP_WRITE_PVLAN 0x3000
102 #define MV88E6XXX_G2_PVT_ADDR_OP_READ 0x4000
103 #define MV88E6XXX_G2_PVT_ADDR_PTR_MASK 0x01ff
104
105 /* Offset 0x0C: Cross-chip Port VLAN Data Register */
106 #define MV88E6XXX_G2_PVT_DATA 0x0c
107 #define MV88E6XXX_G2_PVT_DATA_MASK 0x7f
108
109 /* Offset 0x0D: Switch MAC/WoL/WoF Register */
110 #define MV88E6XXX_G2_SWITCH_MAC 0x0d
111 #define MV88E6XXX_G2_SWITCH_MAC_UPDATE 0x8000
112 #define MV88E6XXX_G2_SWITCH_MAC_PTR_MASK 0x1f00
113 #define MV88E6XXX_G2_SWITCH_MAC_DATA_MASK 0x00ff
114
115 /* Offset 0x0E: ATU Stats Register */
116 #define MV88E6XXX_G2_ATU_STATS 0x0e
117 #define MV88E6XXX_G2_ATU_STATS_BIN_0 (0x0 << 14)
118 #define MV88E6XXX_G2_ATU_STATS_BIN_1 (0x1 << 14)
119 #define MV88E6XXX_G2_ATU_STATS_BIN_2 (0x2 << 14)
120 #define MV88E6XXX_G2_ATU_STATS_BIN_3 (0x3 << 14)
121 #define MV88E6XXX_G2_ATU_STATS_MODE_ALL (0x0 << 12)
122 #define MV88E6XXX_G2_ATU_STATS_MODE_ALL_DYNAMIC (0x1 << 12)
123 #define MV88E6XXX_G2_ATU_STATS_MODE_FID_ALL (0x2 << 12)
124 #define MV88E6XXX_G2_ATU_STATS_MODE_FID_ALL_DYNAMIC (0x3 << 12)
125 #define MV88E6XXX_G2_ATU_STATS_MASK 0x0fff
126
127 /* Offset 0x0F: Priority Override Table */
128 #define MV88E6XXX_G2_PRIO_OVERRIDE 0x0f
129 #define MV88E6XXX_G2_PRIO_OVERRIDE_UPDATE 0x8000
130 #define MV88E6XXX_G2_PRIO_OVERRIDE_FPRISET 0x1000
131 #define MV88E6XXX_G2_PRIO_OVERRIDE_PTR_MASK 0x0f00
132 #define MV88E6352_G2_PRIO_OVERRIDE_QPRIAVBEN 0x0080
133 #define MV88E6352_G2_PRIO_OVERRIDE_DATAAVB_MASK 0x0030
134 #define MV88E6XXX_G2_PRIO_OVERRIDE_QFPRIEN 0x0008
135 #define MV88E6XXX_G2_PRIO_OVERRIDE_DATA_MASK 0x0007
136
137 /* Offset 0x14: EEPROM Command */
138 #define MV88E6XXX_G2_EEPROM_CMD 0x14
139 #define MV88E6XXX_G2_EEPROM_CMD_BUSY 0x8000
140 #define MV88E6XXX_G2_EEPROM_CMD_OP_MASK 0x7000
141 #define MV88E6XXX_G2_EEPROM_CMD_OP_WRITE 0x3000
142 #define MV88E6XXX_G2_EEPROM_CMD_OP_READ 0x4000
143 #define MV88E6XXX_G2_EEPROM_CMD_OP_LOAD 0x6000
144 #define MV88E6XXX_G2_EEPROM_CMD_RUNNING 0x0800
145 #define MV88E6XXX_G2_EEPROM_CMD_WRITE_EN 0x0400
146 #define MV88E6352_G2_EEPROM_CMD_ADDR_MASK 0x00ff
147 #define MV88E6390_G2_EEPROM_CMD_DATA_MASK 0x00ff
148
149 /* Offset 0x15: EEPROM Data */
150 #define MV88E6352_G2_EEPROM_DATA 0x15
151 #define MV88E6352_G2_EEPROM_DATA_MASK 0xffff
152
153 /* Offset 0x15: EEPROM Addr */
154 #define MV88E6390_G2_EEPROM_ADDR 0x15
155 #define MV88E6390_G2_EEPROM_ADDR_MASK 0xffff
156
157 /* Offset 0x16: AVB Command Register */
158 #define MV88E6352_G2_AVB_CMD 0x16
159 #define MV88E6352_G2_AVB_CMD_BUSY 0x8000
160 #define MV88E6352_G2_AVB_CMD_OP_READ 0x4000
161 #define MV88E6352_G2_AVB_CMD_OP_READ_INCR 0x6000
162 #define MV88E6352_G2_AVB_CMD_OP_WRITE 0x3000
163 #define MV88E6390_G2_AVB_CMD_OP_READ 0x0000
164 #define MV88E6390_G2_AVB_CMD_OP_READ_INCR 0x4000
165 #define MV88E6390_G2_AVB_CMD_OP_WRITE 0x6000
166 #define MV88E6352_G2_AVB_CMD_PORT_MASK 0x0f00
167 #define MV88E6352_G2_AVB_CMD_PORT_TAIGLOBAL 0xe
168 #define MV88E6165_G2_AVB_CMD_PORT_PTPGLOBAL 0xf
169 #define MV88E6352_G2_AVB_CMD_PORT_PTPGLOBAL 0xf
170 #define MV88E6390_G2_AVB_CMD_PORT_MASK 0x1f00
171 #define MV88E6390_G2_AVB_CMD_PORT_TAIGLOBAL 0x1e
172 #define MV88E6390_G2_AVB_CMD_PORT_PTPGLOBAL 0x1f
173 #define MV88E6352_G2_AVB_CMD_BLOCK_PTP 0
174 #define MV88E6352_G2_AVB_CMD_BLOCK_AVB 1
175 #define MV88E6352_G2_AVB_CMD_BLOCK_QAV 2
176 #define MV88E6352_G2_AVB_CMD_BLOCK_QVB 3
177 #define MV88E6352_G2_AVB_CMD_BLOCK_MASK 0x00e0
178 #define MV88E6352_G2_AVB_CMD_ADDR_MASK 0x001f
179
180 /* Offset 0x17: AVB Data Register */
181 #define MV88E6352_G2_AVB_DATA 0x17
182
183 /* Offset 0x18: SMI PHY Command Register */
184 #define MV88E6XXX_G2_SMI_PHY_CMD 0x18
185 #define MV88E6XXX_G2_SMI_PHY_CMD_BUSY 0x8000
186 #define MV88E6390_G2_SMI_PHY_CMD_FUNC_MASK 0x6000
187 #define MV88E6390_G2_SMI_PHY_CMD_FUNC_INTERNAL 0x0000
188 #define MV88E6390_G2_SMI_PHY_CMD_FUNC_EXTERNAL 0x2000
189 #define MV88E6390_G2_SMI_PHY_CMD_FUNC_SETUP 0x4000
190 #define MV88E6XXX_G2_SMI_PHY_CMD_MODE_MASK 0x1000
191 #define MV88E6XXX_G2_SMI_PHY_CMD_MODE_45 0x0000
192 #define MV88E6XXX_G2_SMI_PHY_CMD_MODE_22 0x1000
193 #define MV88E6XXX_G2_SMI_PHY_CMD_OP_MASK 0x0c00
194 #define MV88E6XXX_G2_SMI_PHY_CMD_OP_22_WRITE_DATA 0x0400
195 #define MV88E6XXX_G2_SMI_PHY_CMD_OP_22_READ_DATA 0x0800
196 #define MV88E6XXX_G2_SMI_PHY_CMD_OP_45_WRITE_ADDR 0x0000
197 #define MV88E6XXX_G2_SMI_PHY_CMD_OP_45_WRITE_DATA 0x0400
198 #define MV88E6XXX_G2_SMI_PHY_CMD_OP_45_READ_DATA_INC 0x0800
199 #define MV88E6XXX_G2_SMI_PHY_CMD_OP_45_READ_DATA 0x0c00
200 #define MV88E6XXX_G2_SMI_PHY_CMD_DEV_ADDR_MASK 0x03e0
201 #define MV88E6XXX_G2_SMI_PHY_CMD_REG_ADDR_MASK 0x001f
202 #define MV88E6XXX_G2_SMI_PHY_CMD_SETUP_PTR_MASK 0x03ff
203
204 /* Offset 0x19: SMI PHY Data Register */
205 #define MV88E6XXX_G2_SMI_PHY_DATA 0x19
206
207 /* Offset 0x1A: Scratch and Misc. Register */
208 #define MV88E6XXX_G2_SCRATCH_MISC_MISC 0x1a
209 #define MV88E6XXX_G2_SCRATCH_MISC_UPDATE 0x8000
210 #define MV88E6XXX_G2_SCRATCH_MISC_PTR_MASK 0x7f00
211 #define MV88E6XXX_G2_SCRATCH_MISC_DATA_MASK 0x00ff
212
213 /* Offset 0x1B: Watch Dog Control Register */
214 #define MV88E6250_G2_WDOG_CTL 0x1b
215 #define MV88E6250_G2_WDOG_CTL_QC_HISTORY 0x0100
216 #define MV88E6250_G2_WDOG_CTL_QC_EVENT 0x0080
217 #define MV88E6250_G2_WDOG_CTL_QC_ENABLE 0x0040
218 #define MV88E6250_G2_WDOG_CTL_EGRESS_HISTORY 0x0020
219 #define MV88E6250_G2_WDOG_CTL_EGRESS_EVENT 0x0010
220 #define MV88E6250_G2_WDOG_CTL_EGRESS_ENABLE 0x0008
221 #define MV88E6250_G2_WDOG_CTL_FORCE_IRQ 0x0004
222 #define MV88E6250_G2_WDOG_CTL_HISTORY 0x0002
223 #define MV88E6250_G2_WDOG_CTL_SWRESET 0x0001
224
225 /* Offset 0x1B: Watch Dog Control Register */
226 #define MV88E6352_G2_WDOG_CTL 0x1b
227 #define MV88E6352_G2_WDOG_CTL_EGRESS_EVENT 0x0080
228 #define MV88E6352_G2_WDOG_CTL_RMU_TIMEOUT 0x0040
229 #define MV88E6352_G2_WDOG_CTL_QC_ENABLE 0x0020
230 #define MV88E6352_G2_WDOG_CTL_EGRESS_HISTORY 0x0010
231 #define MV88E6352_G2_WDOG_CTL_EGRESS_ENABLE 0x0008
232 #define MV88E6352_G2_WDOG_CTL_FORCE_IRQ 0x0004
233 #define MV88E6352_G2_WDOG_CTL_HISTORY 0x0002
234 #define MV88E6352_G2_WDOG_CTL_SWRESET 0x0001
235
236 /* Offset 0x1B: Watch Dog Control Register */
237 #define MV88E6390_G2_WDOG_CTL 0x1b
238 #define MV88E6390_G2_WDOG_CTL_UPDATE 0x8000
239 #define MV88E6390_G2_WDOG_CTL_PTR_MASK 0x7f00
240 #define MV88E6390_G2_WDOG_CTL_PTR_INT_SOURCE 0x0000
241 #define MV88E6390_G2_WDOG_CTL_PTR_INT_STS 0x1000
242 #define MV88E6390_G2_WDOG_CTL_PTR_INT_ENABLE 0x1100
243 #define MV88E6390_G2_WDOG_CTL_PTR_EVENT 0x1200
244 #define MV88E6390_G2_WDOG_CTL_PTR_HISTORY 0x1300
245 #define MV88E6390_G2_WDOG_CTL_DATA_MASK 0x00ff
246 #define MV88E6390_G2_WDOG_CTL_CUT_THROUGH 0x0008
247 #define MV88E6390_G2_WDOG_CTL_QUEUE_CONTROLLER 0x0004
248 #define MV88E6390_G2_WDOG_CTL_EGRESS 0x0002
249 #define MV88E6390_G2_WDOG_CTL_FORCE_IRQ 0x0001
250
251 /* Offset 0x1C: QoS Weights Register */
252 #define MV88E6XXX_G2_QOS_WEIGHTS 0x1c
253 #define MV88E6XXX_G2_QOS_WEIGHTS_UPDATE 0x8000
254 #define MV88E6352_G2_QOS_WEIGHTS_PTR_MASK 0x3f00
255 #define MV88E6390_G2_QOS_WEIGHTS_PTR_MASK 0x7f00
256 #define MV88E6XXX_G2_QOS_WEIGHTS_DATA_MASK 0x00ff
257
258 /* Offset 0x1D: Misc Register */
259 #define MV88E6XXX_G2_MISC 0x1d
260 #define MV88E6XXX_G2_MISC_5_BIT_PORT 0x4000
261 #define MV88E6352_G2_NOEGR_POLICY 0x2000
262 #define MV88E6390_G2_LAG_ID_4 0x2000
263
264 /* Scratch/Misc registers accessed through MV88E6XXX_G2_SCRATCH_MISC */
265 /* Offset 0x02: Misc Configuration */
266 #define MV88E6352_G2_SCRATCH_MISC_CFG 0x02
267 #define MV88E6352_G2_SCRATCH_MISC_CFG_NORMALSMI 0x80
268 /* Offset 0x60-0x61: GPIO Configuration */
269 #define MV88E6352_G2_SCRATCH_GPIO_CFG0 0x60
270 #define MV88E6352_G2_SCRATCH_GPIO_CFG1 0x61
271 /* Offset 0x62-0x63: GPIO Direction */
272 #define MV88E6352_G2_SCRATCH_GPIO_DIR0 0x62
273 #define MV88E6352_G2_SCRATCH_GPIO_DIR1 0x63
274 #define MV88E6352_G2_SCRATCH_GPIO_DIR_OUT 0
275 #define MV88E6352_G2_SCRATCH_GPIO_DIR_IN 1
276 /* Offset 0x64-0x65: GPIO Data */
277 #define MV88E6352_G2_SCRATCH_GPIO_DATA0 0x64
278 #define MV88E6352_G2_SCRATCH_GPIO_DATA1 0x65
279 /* Offset 0x68-0x6F: GPIO Pin Control */
280 #define MV88E6352_G2_SCRATCH_GPIO_PCTL0 0x68
281 #define MV88E6352_G2_SCRATCH_GPIO_PCTL1 0x69
282 #define MV88E6352_G2_SCRATCH_GPIO_PCTL2 0x6A
283 #define MV88E6352_G2_SCRATCH_GPIO_PCTL3 0x6B
284 #define MV88E6352_G2_SCRATCH_GPIO_PCTL4 0x6C
285 #define MV88E6352_G2_SCRATCH_GPIO_PCTL5 0x6D
286 #define MV88E6352_G2_SCRATCH_GPIO_PCTL6 0x6E
287 #define MV88E6352_G2_SCRATCH_GPIO_PCTL7 0x6F
288 #define MV88E6352_G2_SCRATCH_CONFIG_DATA0 0x70
289 #define MV88E6352_G2_SCRATCH_CONFIG_DATA1 0x71
290 #define MV88E6352_G2_SCRATCH_CONFIG_DATA1_NO_CPU BIT(2)
291 #define MV88E6352_G2_SCRATCH_CONFIG_DATA2 0x72
292 #define MV88E6352_G2_SCRATCH_CONFIG_DATA2_P0_MODE_MASK 0x3
293
294 #define MV88E6352_G2_SCRATCH_GPIO_PCTL_GPIO 0
295 #define MV88E6352_G2_SCRATCH_GPIO_PCTL_TRIG 1
296 #define MV88E6352_G2_SCRATCH_GPIO_PCTL_EVREQ 2
297
298 #ifdef CONFIG_NET_DSA_MV88E6XXX_GLOBAL2
299
mv88e6xxx_g2_require(struct mv88e6xxx_chip * chip)300 static inline int mv88e6xxx_g2_require(struct mv88e6xxx_chip *chip)
301 {
302 return 0;
303 }
304
305 int mv88e6xxx_g2_read(struct mv88e6xxx_chip *chip, int reg, u16 *val);
306 int mv88e6xxx_g2_write(struct mv88e6xxx_chip *chip, int reg, u16 val);
307 int mv88e6xxx_g2_wait_bit(struct mv88e6xxx_chip *chip, int reg,
308 int bit, int val);
309
310 int mv88e6352_g2_irl_init_all(struct mv88e6xxx_chip *chip, int port);
311 int mv88e6390_g2_irl_init_all(struct mv88e6xxx_chip *chip, int port);
312
313 int mv88e6xxx_g2_smi_phy_read(struct mv88e6xxx_chip *chip,
314 struct mii_bus *bus,
315 int addr, int reg, u16 *val);
316 int mv88e6xxx_g2_smi_phy_write(struct mv88e6xxx_chip *chip,
317 struct mii_bus *bus,
318 int addr, int reg, u16 val);
319 int mv88e6xxx_g2_set_switch_mac(struct mv88e6xxx_chip *chip, u8 *addr);
320
321 int mv88e6xxx_g2_get_eeprom8(struct mv88e6xxx_chip *chip,
322 struct ethtool_eeprom *eeprom, u8 *data);
323 int mv88e6xxx_g2_set_eeprom8(struct mv88e6xxx_chip *chip,
324 struct ethtool_eeprom *eeprom, u8 *data);
325
326 int mv88e6xxx_g2_get_eeprom16(struct mv88e6xxx_chip *chip,
327 struct ethtool_eeprom *eeprom, u8 *data);
328 int mv88e6xxx_g2_set_eeprom16(struct mv88e6xxx_chip *chip,
329 struct ethtool_eeprom *eeprom, u8 *data);
330
331 int mv88e6xxx_g2_pvt_write(struct mv88e6xxx_chip *chip, int src_dev,
332 int src_port, u16 data);
333 int mv88e6xxx_g2_misc_4_bit_port(struct mv88e6xxx_chip *chip);
334
335 int mv88e6xxx_g2_irq_setup(struct mv88e6xxx_chip *chip);
336 void mv88e6xxx_g2_irq_free(struct mv88e6xxx_chip *chip);
337
338 int mv88e6xxx_g2_irq_mdio_setup(struct mv88e6xxx_chip *chip,
339 struct mii_bus *bus);
340 void mv88e6xxx_g2_irq_mdio_free(struct mv88e6xxx_chip *chip,
341 struct mii_bus *bus);
342
343 int mv88e6185_g2_mgmt_rsvd2cpu(struct mv88e6xxx_chip *chip);
344 int mv88e6352_g2_mgmt_rsvd2cpu(struct mv88e6xxx_chip *chip);
345
346 int mv88e6xxx_g2_pot_clear(struct mv88e6xxx_chip *chip);
347
348 int mv88e6xxx_g2_trunk_clear(struct mv88e6xxx_chip *chip);
349
350 int mv88e6xxx_g2_device_mapping_write(struct mv88e6xxx_chip *chip, int target,
351 int port);
352
353 extern const struct mv88e6xxx_irq_ops mv88e6097_watchdog_ops;
354 extern const struct mv88e6xxx_irq_ops mv88e6250_watchdog_ops;
355 extern const struct mv88e6xxx_irq_ops mv88e6390_watchdog_ops;
356
357 extern const struct mv88e6xxx_avb_ops mv88e6165_avb_ops;
358 extern const struct mv88e6xxx_avb_ops mv88e6352_avb_ops;
359 extern const struct mv88e6xxx_avb_ops mv88e6390_avb_ops;
360
361 extern const struct mv88e6xxx_gpio_ops mv88e6352_gpio_ops;
362
363 int mv88e6xxx_g2_scratch_gpio_set_smi(struct mv88e6xxx_chip *chip,
364 bool external);
365 int mv88e6xxx_g2_atu_stats_set(struct mv88e6xxx_chip *chip, u16 kind, u16 bin);
366 int mv88e6xxx_g2_atu_stats_get(struct mv88e6xxx_chip *chip, u16 *stats);
367
368 #else /* !CONFIG_NET_DSA_MV88E6XXX_GLOBAL2 */
369
mv88e6xxx_g2_require(struct mv88e6xxx_chip * chip)370 static inline int mv88e6xxx_g2_require(struct mv88e6xxx_chip *chip)
371 {
372 if (chip->info->global2_addr) {
373 dev_err(chip->dev, "this chip requires CONFIG_NET_DSA_MV88E6XXX_GLOBAL2 enabled\n");
374 return -EOPNOTSUPP;
375 }
376
377 return 0;
378 }
379
mv88e6xxx_g2_read(struct mv88e6xxx_chip * chip,int reg,u16 * val)380 static inline int mv88e6xxx_g2_read(struct mv88e6xxx_chip *chip, int reg, u16 *val)
381 {
382 return -EOPNOTSUPP;
383 }
384
mv88e6xxx_g2_write(struct mv88e6xxx_chip * chip,int reg,u16 val)385 static inline int mv88e6xxx_g2_write(struct mv88e6xxx_chip *chip, int reg, u16 val)
386 {
387 return -EOPNOTSUPP;
388 }
389
mv88e6xxx_g2_wait_bit(struct mv88e6xxx_chip * chip,int reg,int bit,int val)390 static inline int mv88e6xxx_g2_wait_bit(struct mv88e6xxx_chip *chip,
391 int reg, int bit, int val)
392 {
393 return -EOPNOTSUPP;
394 }
395
mv88e6352_g2_irl_init_all(struct mv88e6xxx_chip * chip,int port)396 static inline int mv88e6352_g2_irl_init_all(struct mv88e6xxx_chip *chip,
397 int port)
398 {
399 return -EOPNOTSUPP;
400 }
401
mv88e6390_g2_irl_init_all(struct mv88e6xxx_chip * chip,int port)402 static inline int mv88e6390_g2_irl_init_all(struct mv88e6xxx_chip *chip,
403 int port)
404 {
405 return -EOPNOTSUPP;
406 }
407
mv88e6xxx_g2_smi_phy_read(struct mv88e6xxx_chip * chip,struct mii_bus * bus,int addr,int reg,u16 * val)408 static inline int mv88e6xxx_g2_smi_phy_read(struct mv88e6xxx_chip *chip,
409 struct mii_bus *bus,
410 int addr, int reg, u16 *val)
411 {
412 return -EOPNOTSUPP;
413 }
414
mv88e6xxx_g2_smi_phy_write(struct mv88e6xxx_chip * chip,struct mii_bus * bus,int addr,int reg,u16 val)415 static inline int mv88e6xxx_g2_smi_phy_write(struct mv88e6xxx_chip *chip,
416 struct mii_bus *bus,
417 int addr, int reg, u16 val)
418 {
419 return -EOPNOTSUPP;
420 }
421
mv88e6xxx_g2_set_switch_mac(struct mv88e6xxx_chip * chip,u8 * addr)422 static inline int mv88e6xxx_g2_set_switch_mac(struct mv88e6xxx_chip *chip,
423 u8 *addr)
424 {
425 return -EOPNOTSUPP;
426 }
427
mv88e6xxx_g2_get_eeprom8(struct mv88e6xxx_chip * chip,struct ethtool_eeprom * eeprom,u8 * data)428 static inline int mv88e6xxx_g2_get_eeprom8(struct mv88e6xxx_chip *chip,
429 struct ethtool_eeprom *eeprom,
430 u8 *data)
431 {
432 return -EOPNOTSUPP;
433 }
434
mv88e6xxx_g2_set_eeprom8(struct mv88e6xxx_chip * chip,struct ethtool_eeprom * eeprom,u8 * data)435 static inline int mv88e6xxx_g2_set_eeprom8(struct mv88e6xxx_chip *chip,
436 struct ethtool_eeprom *eeprom,
437 u8 *data)
438 {
439 return -EOPNOTSUPP;
440 }
441
mv88e6xxx_g2_get_eeprom16(struct mv88e6xxx_chip * chip,struct ethtool_eeprom * eeprom,u8 * data)442 static inline int mv88e6xxx_g2_get_eeprom16(struct mv88e6xxx_chip *chip,
443 struct ethtool_eeprom *eeprom,
444 u8 *data)
445 {
446 return -EOPNOTSUPP;
447 }
448
mv88e6xxx_g2_set_eeprom16(struct mv88e6xxx_chip * chip,struct ethtool_eeprom * eeprom,u8 * data)449 static inline int mv88e6xxx_g2_set_eeprom16(struct mv88e6xxx_chip *chip,
450 struct ethtool_eeprom *eeprom,
451 u8 *data)
452 {
453 return -EOPNOTSUPP;
454 }
455
mv88e6xxx_g2_pvt_write(struct mv88e6xxx_chip * chip,int src_dev,int src_port,u16 data)456 static inline int mv88e6xxx_g2_pvt_write(struct mv88e6xxx_chip *chip,
457 int src_dev, int src_port, u16 data)
458 {
459 return -EOPNOTSUPP;
460 }
461
mv88e6xxx_g2_misc_4_bit_port(struct mv88e6xxx_chip * chip)462 static inline int mv88e6xxx_g2_misc_4_bit_port(struct mv88e6xxx_chip *chip)
463 {
464 return -EOPNOTSUPP;
465 }
466
mv88e6xxx_g2_irq_setup(struct mv88e6xxx_chip * chip)467 static inline int mv88e6xxx_g2_irq_setup(struct mv88e6xxx_chip *chip)
468 {
469 return -EOPNOTSUPP;
470 }
471
mv88e6xxx_g2_irq_free(struct mv88e6xxx_chip * chip)472 static inline void mv88e6xxx_g2_irq_free(struct mv88e6xxx_chip *chip)
473 {
474 }
475
mv88e6xxx_g2_irq_mdio_setup(struct mv88e6xxx_chip * chip,struct mii_bus * bus)476 static inline int mv88e6xxx_g2_irq_mdio_setup(struct mv88e6xxx_chip *chip,
477 struct mii_bus *bus)
478 {
479 return 0;
480 }
481
mv88e6xxx_g2_irq_mdio_free(struct mv88e6xxx_chip * chip,struct mii_bus * bus)482 static inline void mv88e6xxx_g2_irq_mdio_free(struct mv88e6xxx_chip *chip,
483 struct mii_bus *bus)
484 {
485 }
486
mv88e6185_g2_mgmt_rsvd2cpu(struct mv88e6xxx_chip * chip)487 static inline int mv88e6185_g2_mgmt_rsvd2cpu(struct mv88e6xxx_chip *chip)
488 {
489 return -EOPNOTSUPP;
490 }
491
mv88e6352_g2_mgmt_rsvd2cpu(struct mv88e6xxx_chip * chip)492 static inline int mv88e6352_g2_mgmt_rsvd2cpu(struct mv88e6xxx_chip *chip)
493 {
494 return -EOPNOTSUPP;
495 }
496
mv88e6xxx_g2_pot_clear(struct mv88e6xxx_chip * chip)497 static inline int mv88e6xxx_g2_pot_clear(struct mv88e6xxx_chip *chip)
498 {
499 return -EOPNOTSUPP;
500 }
501
502 static const struct mv88e6xxx_irq_ops mv88e6097_watchdog_ops = {};
503 static const struct mv88e6xxx_irq_ops mv88e6250_watchdog_ops = {};
504 static const struct mv88e6xxx_irq_ops mv88e6390_watchdog_ops = {};
505
506 static const struct mv88e6xxx_avb_ops mv88e6165_avb_ops = {};
507 static const struct mv88e6xxx_avb_ops mv88e6352_avb_ops = {};
508 static const struct mv88e6xxx_avb_ops mv88e6390_avb_ops = {};
509
510 static const struct mv88e6xxx_gpio_ops mv88e6352_gpio_ops = {};
511
mv88e6xxx_g2_scratch_gpio_set_smi(struct mv88e6xxx_chip * chip,bool external)512 static inline int mv88e6xxx_g2_scratch_gpio_set_smi(struct mv88e6xxx_chip *chip,
513 bool external)
514 {
515 return -EOPNOTSUPP;
516 }
517
mv88e6xxx_g2_trunk_clear(struct mv88e6xxx_chip * chip)518 static inline int mv88e6xxx_g2_trunk_clear(struct mv88e6xxx_chip *chip)
519 {
520 return -EOPNOTSUPP;
521 }
522
mv88e6xxx_g2_device_mapping_write(struct mv88e6xxx_chip * chip,int target,int port)523 static inline int mv88e6xxx_g2_device_mapping_write(struct mv88e6xxx_chip *chip,
524 int target, int port)
525 {
526 return -EOPNOTSUPP;
527 }
528
mv88e6xxx_g2_atu_stats_set(struct mv88e6xxx_chip * chip,u16 kind,u16 bin)529 static inline int mv88e6xxx_g2_atu_stats_set(struct mv88e6xxx_chip *chip,
530 u16 kind, u16 bin)
531 {
532 return -EOPNOTSUPP;
533 }
534
mv88e6xxx_g2_atu_stats_get(struct mv88e6xxx_chip * chip,u16 * stats)535 static inline int mv88e6xxx_g2_atu_stats_get(struct mv88e6xxx_chip *chip,
536 u16 *stats)
537 {
538 return -EOPNOTSUPP;
539 }
540
541 #endif /* CONFIG_NET_DSA_MV88E6XXX_GLOBAL2 */
542
543 #endif /* _MV88E6XXX_GLOBAL2_H */
544