1967dd82fSFlorian Fainelli /*
2967dd82fSFlorian Fainelli * B53 common definitions
3967dd82fSFlorian Fainelli *
4967dd82fSFlorian Fainelli * Copyright (C) 2011-2013 Jonas Gorski <jogo@openwrt.org>
5967dd82fSFlorian Fainelli *
6967dd82fSFlorian Fainelli * Permission to use, copy, modify, and/or distribute this software for any
7967dd82fSFlorian Fainelli * purpose with or without fee is hereby granted, provided that the above
8967dd82fSFlorian Fainelli * copyright notice and this permission notice appear in all copies.
9967dd82fSFlorian Fainelli *
10967dd82fSFlorian Fainelli * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11967dd82fSFlorian Fainelli * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12967dd82fSFlorian Fainelli * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13967dd82fSFlorian Fainelli * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14967dd82fSFlorian Fainelli * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15967dd82fSFlorian Fainelli * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16967dd82fSFlorian Fainelli * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17967dd82fSFlorian Fainelli */
18967dd82fSFlorian Fainelli
19967dd82fSFlorian Fainelli #ifndef __B53_PRIV_H
20967dd82fSFlorian Fainelli #define __B53_PRIV_H
21967dd82fSFlorian Fainelli
22967dd82fSFlorian Fainelli #include <linux/kernel.h>
23967dd82fSFlorian Fainelli #include <linux/mutex.h>
2479396934SRussell King (Oracle) #include <linux/phylink.h>
254b92ea81SFlorian Fainelli #include <linux/etherdevice.h>
26967dd82fSFlorian Fainelli #include <net/dsa.h>
27967dd82fSFlorian Fainelli
281da6df85SFlorian Fainelli #include "b53_regs.h"
291da6df85SFlorian Fainelli
30967dd82fSFlorian Fainelli struct b53_device;
31ff39c2d6SFlorian Fainelli struct net_device;
32967dd82fSFlorian Fainelli
33967dd82fSFlorian Fainelli struct b53_io_ops {
34967dd82fSFlorian Fainelli int (*read8)(struct b53_device *dev, u8 page, u8 reg, u8 *value);
35967dd82fSFlorian Fainelli int (*read16)(struct b53_device *dev, u8 page, u8 reg, u16 *value);
36967dd82fSFlorian Fainelli int (*read32)(struct b53_device *dev, u8 page, u8 reg, u32 *value);
37967dd82fSFlorian Fainelli int (*read48)(struct b53_device *dev, u8 page, u8 reg, u64 *value);
38967dd82fSFlorian Fainelli int (*read64)(struct b53_device *dev, u8 page, u8 reg, u64 *value);
39967dd82fSFlorian Fainelli int (*write8)(struct b53_device *dev, u8 page, u8 reg, u8 value);
40967dd82fSFlorian Fainelli int (*write16)(struct b53_device *dev, u8 page, u8 reg, u16 value);
41967dd82fSFlorian Fainelli int (*write32)(struct b53_device *dev, u8 page, u8 reg, u32 value);
42967dd82fSFlorian Fainelli int (*write48)(struct b53_device *dev, u8 page, u8 reg, u64 value);
43967dd82fSFlorian Fainelli int (*write64)(struct b53_device *dev, u8 page, u8 reg, u64 value);
44967dd82fSFlorian Fainelli int (*phy_read16)(struct b53_device *dev, int addr, int reg, u16 *value);
45967dd82fSFlorian Fainelli int (*phy_write16)(struct b53_device *dev, int addr, int reg, u16 value);
468ca7c160SFlorian Fainelli int (*irq_enable)(struct b53_device *dev, int port);
478ca7c160SFlorian Fainelli void (*irq_disable)(struct b53_device *dev, int port);
48dda1c257SRussell King (Oracle) void (*phylink_get_caps)(struct b53_device *dev, int port,
49dda1c257SRussell King (Oracle) struct phylink_config *config);
5079396934SRussell King (Oracle) struct phylink_pcs *(*phylink_mac_select_pcs)(struct b53_device *dev,
5179396934SRussell King (Oracle) int port,
5279396934SRussell King (Oracle) phy_interface_t interface);
530e01491dSFlorian Fainelli u8 (*serdes_map_lane)(struct b53_device *dev, int port);
540e01491dSFlorian Fainelli void (*serdes_link_set)(struct b53_device *dev, int port,
550e01491dSFlorian Fainelli unsigned int mode, phy_interface_t interface,
560e01491dSFlorian Fainelli bool link_up);
57967dd82fSFlorian Fainelli };
58967dd82fSFlorian Fainelli
590e01491dSFlorian Fainelli #define B53_INVALID_LANE 0xff
600e01491dSFlorian Fainelli
61967dd82fSFlorian Fainelli enum {
6273b7a604SRafał Miłecki BCM4908_DEVICE_ID = 0x4908,
63967dd82fSFlorian Fainelli BCM5325_DEVICE_ID = 0x25,
64967dd82fSFlorian Fainelli BCM5365_DEVICE_ID = 0x65,
65a95691bcSDamien Thébault BCM5389_DEVICE_ID = 0x89,
66967dd82fSFlorian Fainelli BCM5395_DEVICE_ID = 0x95,
67967dd82fSFlorian Fainelli BCM5397_DEVICE_ID = 0x97,
68967dd82fSFlorian Fainelli BCM5398_DEVICE_ID = 0x98,
69967dd82fSFlorian Fainelli BCM53115_DEVICE_ID = 0x53115,
70967dd82fSFlorian Fainelli BCM53125_DEVICE_ID = 0x53125,
71967dd82fSFlorian Fainelli BCM53128_DEVICE_ID = 0x53128,
72967dd82fSFlorian Fainelli BCM63XX_DEVICE_ID = 0x6300,
73260887c7SÁlvaro Fernández Rojas BCM63268_DEVICE_ID = 0x63268,
74967dd82fSFlorian Fainelli BCM53010_DEVICE_ID = 0x53010,
75967dd82fSFlorian Fainelli BCM53011_DEVICE_ID = 0x53011,
76967dd82fSFlorian Fainelli BCM53012_DEVICE_ID = 0x53012,
77967dd82fSFlorian Fainelli BCM53018_DEVICE_ID = 0x53018,
78967dd82fSFlorian Fainelli BCM53019_DEVICE_ID = 0x53019,
79991a36bbSFlorian Fainelli BCM58XX_DEVICE_ID = 0x5800,
805040cc99SArun Parameswaran BCM583XX_DEVICE_ID = 0x58300,
81130401d9SFlorian Fainelli BCM7445_DEVICE_ID = 0x7445,
820fe99338SFlorian Fainelli BCM7278_DEVICE_ID = 0x7278,
83*f927e8efSPaul Geurts BCM53134_DEVICE_ID = 0x5075,
84967dd82fSFlorian Fainelli };
85967dd82fSFlorian Fainelli
8679396934SRussell King (Oracle) struct b53_pcs {
8779396934SRussell King (Oracle) struct phylink_pcs pcs;
8879396934SRussell King (Oracle) struct b53_device *dev;
8979396934SRussell King (Oracle) u8 lane;
9079396934SRussell King (Oracle) };
9179396934SRussell King (Oracle)
92967dd82fSFlorian Fainelli #define B53_N_PORTS 9
93967dd82fSFlorian Fainelli #define B53_N_PORTS_25 6
9479396934SRussell King (Oracle) #define B53_N_PCS 2
95967dd82fSFlorian Fainelli
96967dd82fSFlorian Fainelli struct b53_port {
97ff39c2d6SFlorian Fainelli u16 vlan_ctl_mask;
9822256b0aSFlorian Fainelli struct ethtool_eee eee;
99967dd82fSFlorian Fainelli };
100967dd82fSFlorian Fainelli
101a2482d2cSFlorian Fainelli struct b53_vlan {
102a2482d2cSFlorian Fainelli u16 members;
103a2482d2cSFlorian Fainelli u16 untag;
104a2482d2cSFlorian Fainelli bool valid;
105a2482d2cSFlorian Fainelli };
106a2482d2cSFlorian Fainelli
107967dd82fSFlorian Fainelli struct b53_device {
108967dd82fSFlorian Fainelli struct dsa_switch *ds;
109967dd82fSFlorian Fainelli struct b53_platform_data *pdata;
110967dd82fSFlorian Fainelli const char *name;
111967dd82fSFlorian Fainelli
112967dd82fSFlorian Fainelli struct mutex reg_mutex;
113967dd82fSFlorian Fainelli struct mutex stats_mutex;
114f7eb4a1cSVladimir Oltean struct mutex arl_mutex;
115967dd82fSFlorian Fainelli const struct b53_io_ops *ops;
116967dd82fSFlorian Fainelli
117967dd82fSFlorian Fainelli /* chip specific data */
118967dd82fSFlorian Fainelli u32 chip_id;
119967dd82fSFlorian Fainelli u8 core_rev;
120967dd82fSFlorian Fainelli u8 vta_regs[3];
121967dd82fSFlorian Fainelli u8 duplex_reg;
122967dd82fSFlorian Fainelli u8 jumbo_pm_reg;
123967dd82fSFlorian Fainelli u8 jumbo_size_reg;
124967dd82fSFlorian Fainelli int reset_gpio;
125673e69a6SFlorian Fainelli u8 num_arl_bins;
126e3da4038SFlorian Fainelli u16 num_arl_buckets;
1274d776482SFlorian Fainelli enum dsa_tag_protocol tag_protocol;
128967dd82fSFlorian Fainelli
129967dd82fSFlorian Fainelli /* used ports mask */
130967dd82fSFlorian Fainelli u16 enabled_ports;
13163f8428bSRafał Miłecki unsigned int imp_port;
132967dd82fSFlorian Fainelli
133967dd82fSFlorian Fainelli /* connect specific data */
134967dd82fSFlorian Fainelli u8 current_page;
135967dd82fSFlorian Fainelli struct device *dev;
1360e01491dSFlorian Fainelli u8 serdes_lane;
137967dd82fSFlorian Fainelli
138967dd82fSFlorian Fainelli /* Master MDIO bus we got probed from */
139967dd82fSFlorian Fainelli struct mii_bus *bus;
140967dd82fSFlorian Fainelli
141967dd82fSFlorian Fainelli void *priv;
142967dd82fSFlorian Fainelli
143967dd82fSFlorian Fainelli /* run time configuration */
144a2482d2cSFlorian Fainelli bool enable_jumbo;
145a2482d2cSFlorian Fainelli
146967dd82fSFlorian Fainelli unsigned int num_vlans;
147a2482d2cSFlorian Fainelli struct b53_vlan *vlans;
148dad8d7c6SFlorian Fainelli bool vlan_enabled;
149967dd82fSFlorian Fainelli unsigned int num_ports;
150967dd82fSFlorian Fainelli struct b53_port *ports;
15179396934SRussell King (Oracle)
15279396934SRussell King (Oracle) struct b53_pcs pcs[B53_N_PCS];
153967dd82fSFlorian Fainelli };
154967dd82fSFlorian Fainelli
155967dd82fSFlorian Fainelli #define b53_for_each_port(dev, i) \
156967dd82fSFlorian Fainelli for (i = 0; i < B53_N_PORTS; i++) \
157967dd82fSFlorian Fainelli if (dev->enabled_ports & BIT(i))
158967dd82fSFlorian Fainelli
159967dd82fSFlorian Fainelli
is5325(struct b53_device * dev)160967dd82fSFlorian Fainelli static inline int is5325(struct b53_device *dev)
161967dd82fSFlorian Fainelli {
162967dd82fSFlorian Fainelli return dev->chip_id == BCM5325_DEVICE_ID;
163967dd82fSFlorian Fainelli }
164967dd82fSFlorian Fainelli
is5365(struct b53_device * dev)165967dd82fSFlorian Fainelli static inline int is5365(struct b53_device *dev)
166967dd82fSFlorian Fainelli {
167967dd82fSFlorian Fainelli #ifdef CONFIG_BCM47XX
168967dd82fSFlorian Fainelli return dev->chip_id == BCM5365_DEVICE_ID;
169967dd82fSFlorian Fainelli #else
170967dd82fSFlorian Fainelli return 0;
171967dd82fSFlorian Fainelli #endif
172967dd82fSFlorian Fainelli }
173967dd82fSFlorian Fainelli
is5397_98(struct b53_device * dev)174967dd82fSFlorian Fainelli static inline int is5397_98(struct b53_device *dev)
175967dd82fSFlorian Fainelli {
176967dd82fSFlorian Fainelli return dev->chip_id == BCM5397_DEVICE_ID ||
177967dd82fSFlorian Fainelli dev->chip_id == BCM5398_DEVICE_ID;
178967dd82fSFlorian Fainelli }
179967dd82fSFlorian Fainelli
is539x(struct b53_device * dev)180967dd82fSFlorian Fainelli static inline int is539x(struct b53_device *dev)
181967dd82fSFlorian Fainelli {
182967dd82fSFlorian Fainelli return dev->chip_id == BCM5395_DEVICE_ID ||
183967dd82fSFlorian Fainelli dev->chip_id == BCM5397_DEVICE_ID ||
184967dd82fSFlorian Fainelli dev->chip_id == BCM5398_DEVICE_ID;
185967dd82fSFlorian Fainelli }
186967dd82fSFlorian Fainelli
is531x5(struct b53_device * dev)187967dd82fSFlorian Fainelli static inline int is531x5(struct b53_device *dev)
188967dd82fSFlorian Fainelli {
189967dd82fSFlorian Fainelli return dev->chip_id == BCM53115_DEVICE_ID ||
190967dd82fSFlorian Fainelli dev->chip_id == BCM53125_DEVICE_ID ||
191*f927e8efSPaul Geurts dev->chip_id == BCM53128_DEVICE_ID ||
192*f927e8efSPaul Geurts dev->chip_id == BCM53134_DEVICE_ID;
193967dd82fSFlorian Fainelli }
194967dd82fSFlorian Fainelli
is63xx(struct b53_device * dev)195967dd82fSFlorian Fainelli static inline int is63xx(struct b53_device *dev)
196967dd82fSFlorian Fainelli {
197260887c7SÁlvaro Fernández Rojas return dev->chip_id == BCM63XX_DEVICE_ID ||
198260887c7SÁlvaro Fernández Rojas dev->chip_id == BCM63268_DEVICE_ID;
199260887c7SÁlvaro Fernández Rojas }
200260887c7SÁlvaro Fernández Rojas
is63268(struct b53_device * dev)201260887c7SÁlvaro Fernández Rojas static inline int is63268(struct b53_device *dev)
202260887c7SÁlvaro Fernández Rojas {
203260887c7SÁlvaro Fernández Rojas return dev->chip_id == BCM63268_DEVICE_ID;
204967dd82fSFlorian Fainelli }
205967dd82fSFlorian Fainelli
is5301x(struct b53_device * dev)206967dd82fSFlorian Fainelli static inline int is5301x(struct b53_device *dev)
207967dd82fSFlorian Fainelli {
208967dd82fSFlorian Fainelli return dev->chip_id == BCM53010_DEVICE_ID ||
209967dd82fSFlorian Fainelli dev->chip_id == BCM53011_DEVICE_ID ||
210967dd82fSFlorian Fainelli dev->chip_id == BCM53012_DEVICE_ID ||
211967dd82fSFlorian Fainelli dev->chip_id == BCM53018_DEVICE_ID ||
212967dd82fSFlorian Fainelli dev->chip_id == BCM53019_DEVICE_ID;
213967dd82fSFlorian Fainelli }
214967dd82fSFlorian Fainelli
is58xx(struct b53_device * dev)215bde5d132SFlorian Fainelli static inline int is58xx(struct b53_device *dev)
216bde5d132SFlorian Fainelli {
217bde5d132SFlorian Fainelli return dev->chip_id == BCM58XX_DEVICE_ID ||
2185040cc99SArun Parameswaran dev->chip_id == BCM583XX_DEVICE_ID ||
2190fe99338SFlorian Fainelli dev->chip_id == BCM7445_DEVICE_ID ||
220*f927e8efSPaul Geurts dev->chip_id == BCM7278_DEVICE_ID ||
221*f927e8efSPaul Geurts dev->chip_id == BCM53134_DEVICE_ID;
222bde5d132SFlorian Fainelli }
223bde5d132SFlorian Fainelli
224ce3bf948SÁlvaro Fernández Rojas #define B53_63XX_RGMII0 4
225967dd82fSFlorian Fainelli #define B53_CPU_PORT_25 5
226967dd82fSFlorian Fainelli #define B53_CPU_PORT 8
227967dd82fSFlorian Fainelli
b53_max_arl_entries(struct b53_device * dev)228cd169d79SFlorian Fainelli static inline unsigned int b53_max_arl_entries(struct b53_device *dev)
229cd169d79SFlorian Fainelli {
230cd169d79SFlorian Fainelli return dev->num_arl_buckets * dev->num_arl_bins;
231cd169d79SFlorian Fainelli }
232cd169d79SFlorian Fainelli
2330dff88d3SJulia Lawall struct b53_device *b53_switch_alloc(struct device *base,
2340dff88d3SJulia Lawall const struct b53_io_ops *ops,
235967dd82fSFlorian Fainelli void *priv);
236967dd82fSFlorian Fainelli
237967dd82fSFlorian Fainelli int b53_switch_detect(struct b53_device *dev);
238967dd82fSFlorian Fainelli
239967dd82fSFlorian Fainelli int b53_switch_register(struct b53_device *dev);
240967dd82fSFlorian Fainelli
b53_switch_remove(struct b53_device * dev)241967dd82fSFlorian Fainelli static inline void b53_switch_remove(struct b53_device *dev)
242967dd82fSFlorian Fainelli {
243967dd82fSFlorian Fainelli dsa_unregister_switch(dev->ds);
244967dd82fSFlorian Fainelli }
245967dd82fSFlorian Fainelli
b53_switch_shutdown(struct b53_device * dev)2460650bf52SVladimir Oltean static inline void b53_switch_shutdown(struct b53_device *dev)
2470650bf52SVladimir Oltean {
2480650bf52SVladimir Oltean dsa_switch_shutdown(dev->ds);
2490650bf52SVladimir Oltean }
2500650bf52SVladimir Oltean
2515345862eSFlorian Fainelli #define b53_build_op(type_op_size, val_type) \
2525345862eSFlorian Fainelli static inline int b53_##type_op_size(struct b53_device *dev, u8 page, \
2535345862eSFlorian Fainelli u8 reg, val_type val) \
2545345862eSFlorian Fainelli { \
2555345862eSFlorian Fainelli int ret; \
2565345862eSFlorian Fainelli \
2575345862eSFlorian Fainelli mutex_lock(&dev->reg_mutex); \
2585345862eSFlorian Fainelli ret = dev->ops->type_op_size(dev, page, reg, val); \
2595345862eSFlorian Fainelli mutex_unlock(&dev->reg_mutex); \
2605345862eSFlorian Fainelli \
2615345862eSFlorian Fainelli return ret; \
262967dd82fSFlorian Fainelli }
263967dd82fSFlorian Fainelli
2645345862eSFlorian Fainelli b53_build_op(read8, u8 *);
2655345862eSFlorian Fainelli b53_build_op(read16, u16 *);
2665345862eSFlorian Fainelli b53_build_op(read32, u32 *);
2675345862eSFlorian Fainelli b53_build_op(read48, u64 *);
2685345862eSFlorian Fainelli b53_build_op(read64, u64 *);
269967dd82fSFlorian Fainelli
2705345862eSFlorian Fainelli b53_build_op(write8, u8);
2715345862eSFlorian Fainelli b53_build_op(write16, u16);
2725345862eSFlorian Fainelli b53_build_op(write32, u32);
2735345862eSFlorian Fainelli b53_build_op(write48, u64);
2745345862eSFlorian Fainelli b53_build_op(write64, u64);
275967dd82fSFlorian Fainelli
2761da6df85SFlorian Fainelli struct b53_arl_entry {
2775d65b64aSFlorian Fainelli u16 port;
2781da6df85SFlorian Fainelli u8 mac[ETH_ALEN];
2791da6df85SFlorian Fainelli u16 vid;
2801da6df85SFlorian Fainelli u8 is_valid:1;
2811da6df85SFlorian Fainelli u8 is_age:1;
2821da6df85SFlorian Fainelli u8 is_static:1;
2831da6df85SFlorian Fainelli };
2841da6df85SFlorian Fainelli
b53_arl_to_entry(struct b53_arl_entry * ent,u64 mac_vid,u32 fwd_entry)2851da6df85SFlorian Fainelli static inline void b53_arl_to_entry(struct b53_arl_entry *ent,
2861da6df85SFlorian Fainelli u64 mac_vid, u32 fwd_entry)
2871da6df85SFlorian Fainelli {
2881da6df85SFlorian Fainelli memset(ent, 0, sizeof(*ent));
2891da6df85SFlorian Fainelli ent->port = fwd_entry & ARLTBL_DATA_PORT_ID_MASK;
2901da6df85SFlorian Fainelli ent->is_valid = !!(fwd_entry & ARLTBL_VALID);
2911da6df85SFlorian Fainelli ent->is_age = !!(fwd_entry & ARLTBL_AGE);
2921da6df85SFlorian Fainelli ent->is_static = !!(fwd_entry & ARLTBL_STATIC);
2934b92ea81SFlorian Fainelli u64_to_ether_addr(mac_vid, ent->mac);
2941da6df85SFlorian Fainelli ent->vid = mac_vid >> ARLTBL_VID_S;
2951da6df85SFlorian Fainelli }
2961da6df85SFlorian Fainelli
b53_arl_from_entry(u64 * mac_vid,u32 * fwd_entry,const struct b53_arl_entry * ent)2971da6df85SFlorian Fainelli static inline void b53_arl_from_entry(u64 *mac_vid, u32 *fwd_entry,
2981da6df85SFlorian Fainelli const struct b53_arl_entry *ent)
2991da6df85SFlorian Fainelli {
3004b92ea81SFlorian Fainelli *mac_vid = ether_addr_to_u64(ent->mac);
3011da6df85SFlorian Fainelli *mac_vid |= (u64)(ent->vid & ARLTBL_VID_MASK) << ARLTBL_VID_S;
3021da6df85SFlorian Fainelli *fwd_entry = ent->port & ARLTBL_DATA_PORT_ID_MASK;
3031da6df85SFlorian Fainelli if (ent->is_valid)
3041da6df85SFlorian Fainelli *fwd_entry |= ARLTBL_VALID;
3051da6df85SFlorian Fainelli if (ent->is_static)
3061da6df85SFlorian Fainelli *fwd_entry |= ARLTBL_STATIC;
3071da6df85SFlorian Fainelli if (ent->is_age)
3081da6df85SFlorian Fainelli *fwd_entry |= ARLTBL_AGE;
3091da6df85SFlorian Fainelli }
3101da6df85SFlorian Fainelli
311967dd82fSFlorian Fainelli #ifdef CONFIG_BCM47XX
312967dd82fSFlorian Fainelli
313967dd82fSFlorian Fainelli #include <linux/bcm47xx_nvram.h>
314967dd82fSFlorian Fainelli #include <bcm47xx_board.h>
b53_switch_get_reset_gpio(struct b53_device * dev)315967dd82fSFlorian Fainelli static inline int b53_switch_get_reset_gpio(struct b53_device *dev)
316967dd82fSFlorian Fainelli {
317967dd82fSFlorian Fainelli enum bcm47xx_board board = bcm47xx_board_get();
318967dd82fSFlorian Fainelli
319967dd82fSFlorian Fainelli switch (board) {
320967dd82fSFlorian Fainelli case BCM47XX_BOARD_LINKSYS_WRT300NV11:
321967dd82fSFlorian Fainelli case BCM47XX_BOARD_LINKSYS_WRT310NV1:
322967dd82fSFlorian Fainelli return 8;
323967dd82fSFlorian Fainelli default:
324967dd82fSFlorian Fainelli return bcm47xx_nvram_gpio_pin("robo_reset");
325967dd82fSFlorian Fainelli }
326967dd82fSFlorian Fainelli }
327967dd82fSFlorian Fainelli #else
b53_switch_get_reset_gpio(struct b53_device * dev)328967dd82fSFlorian Fainelli static inline int b53_switch_get_reset_gpio(struct b53_device *dev)
329967dd82fSFlorian Fainelli {
330967dd82fSFlorian Fainelli return -ENOENT;
331967dd82fSFlorian Fainelli }
332967dd82fSFlorian Fainelli #endif
3333117455dSFlorian Fainelli
3343117455dSFlorian Fainelli /* Exported functions towards other drivers */
335aac02867SFlorian Fainelli void b53_imp_vlan_setup(struct dsa_switch *ds, int cpu_port);
3365c1a6eafSFlorian Fainelli int b53_configure_vlan(struct dsa_switch *ds);
33789f09048SFlorian Fainelli void b53_get_strings(struct dsa_switch *ds, int port, u32 stringset,
33889f09048SFlorian Fainelli uint8_t *data);
3393117455dSFlorian Fainelli void b53_get_ethtool_stats(struct dsa_switch *ds, int port, uint64_t *data);
34089f09048SFlorian Fainelli int b53_get_sset_count(struct dsa_switch *ds, int port, int sset);
341c7d28c9dSFlorian Fainelli void b53_get_ethtool_phy_stats(struct dsa_switch *ds, int port, uint64_t *data);
342b079922bSVladimir Oltean int b53_br_join(struct dsa_switch *ds, int port, struct dsa_bridge bridge,
34306b9cce4SVladimir Oltean bool *tx_fwd_offload, struct netlink_ext_ack *extack);
344d3eed0e5SVladimir Oltean void b53_br_leave(struct dsa_switch *ds, int port, struct dsa_bridge bridge);
3453117455dSFlorian Fainelli void b53_br_set_stp_state(struct dsa_switch *ds, int port, u8 state);
3463117455dSFlorian Fainelli void b53_br_fast_age(struct dsa_switch *ds, int port);
347e6dd86edSFlorian Fainelli int b53_br_flags_pre(struct dsa_switch *ds, int port,
348e6dd86edSFlorian Fainelli struct switchdev_brport_flags flags,
349e6dd86edSFlorian Fainelli struct netlink_ext_ack *extack);
350e6dd86edSFlorian Fainelli int b53_br_flags(struct dsa_switch *ds, int port,
351e6dd86edSFlorian Fainelli struct switchdev_brport_flags flags,
352e6dd86edSFlorian Fainelli struct netlink_ext_ack *extack);
3534f6a5cafSFlorian Fainelli int b53_setup_devlink_resources(struct dsa_switch *ds);
354a8e8b985SFlorian Fainelli void b53_port_event(struct dsa_switch *ds, int port);
355a8e8b985SFlorian Fainelli void b53_phylink_mac_config(struct dsa_switch *ds, int port,
356a8e8b985SFlorian Fainelli unsigned int mode,
357a8e8b985SFlorian Fainelli const struct phylink_link_state *state);
358a8e8b985SFlorian Fainelli void b53_phylink_mac_link_down(struct dsa_switch *ds, int port,
359a8e8b985SFlorian Fainelli unsigned int mode,
360a8e8b985SFlorian Fainelli phy_interface_t interface);
361a8e8b985SFlorian Fainelli void b53_phylink_mac_link_up(struct dsa_switch *ds, int port,
362a8e8b985SFlorian Fainelli unsigned int mode,
363a8e8b985SFlorian Fainelli phy_interface_t interface,
3645b502a7bSRussell King struct phy_device *phydev,
3655b502a7bSRussell King int speed, int duplex,
3665b502a7bSRussell King bool tx_pause, bool rx_pause);
36789153ed6SVladimir Oltean int b53_vlan_filtering(struct dsa_switch *ds, int port, bool vlan_filtering,
36889153ed6SVladimir Oltean struct netlink_ext_ack *extack);
3691958d581SVladimir Oltean int b53_vlan_add(struct dsa_switch *ds, int port,
37031046a5fSVladimir Oltean const struct switchdev_obj_port_vlan *vlan,
37131046a5fSVladimir Oltean struct netlink_ext_ack *extack);
3723117455dSFlorian Fainelli int b53_vlan_del(struct dsa_switch *ds, int port,
3733117455dSFlorian Fainelli const struct switchdev_obj_port_vlan *vlan);
3741b6dd556SArkadi Sharshevsky int b53_fdb_add(struct dsa_switch *ds, int port,
375c2693363SVladimir Oltean const unsigned char *addr, u16 vid,
376c2693363SVladimir Oltean struct dsa_db db);
3773117455dSFlorian Fainelli int b53_fdb_del(struct dsa_switch *ds, int port,
378c2693363SVladimir Oltean const unsigned char *addr, u16 vid,
379c2693363SVladimir Oltean struct dsa_db db);
3803117455dSFlorian Fainelli int b53_fdb_dump(struct dsa_switch *ds, int port,
3812bedde1aSArkadi Sharshevsky dsa_fdb_dump_cb_t *cb, void *data);
382a52b2da7SVladimir Oltean int b53_mdb_add(struct dsa_switch *ds, int port,
383c2693363SVladimir Oltean const struct switchdev_obj_port_mdb *mdb,
384c2693363SVladimir Oltean struct dsa_db db);
3855d65b64aSFlorian Fainelli int b53_mdb_del(struct dsa_switch *ds, int port,
386c2693363SVladimir Oltean const struct switchdev_obj_port_mdb *mdb,
387c2693363SVladimir Oltean struct dsa_db db);
388ed3af5fdSFlorian Fainelli int b53_mirror_add(struct dsa_switch *ds, int port,
3890148bb50SVladimir Oltean struct dsa_mall_mirror_tc_entry *mirror, bool ingress,
3900148bb50SVladimir Oltean struct netlink_ext_ack *extack);
3914d776482SFlorian Fainelli enum dsa_tag_protocol b53_get_tag_protocol(struct dsa_switch *ds, int port,
3924d776482SFlorian Fainelli enum dsa_tag_protocol mprot);
393ed3af5fdSFlorian Fainelli void b53_mirror_del(struct dsa_switch *ds, int port,
394ed3af5fdSFlorian Fainelli struct dsa_mall_mirror_tc_entry *mirror);
395f86ad77fSFlorian Fainelli int b53_enable_port(struct dsa_switch *ds, int port, struct phy_device *phy);
39675104db0SAndrew Lunn void b53_disable_port(struct dsa_switch *ds, int port);
397b409a9efSFlorian Fainelli void b53_brcm_hdr_setup(struct dsa_switch *ds, int port);
39822256b0aSFlorian Fainelli void b53_eee_enable_set(struct dsa_switch *ds, int port, bool enable);
39922256b0aSFlorian Fainelli int b53_eee_init(struct dsa_switch *ds, int port, struct phy_device *phy);
40022256b0aSFlorian Fainelli int b53_get_mac_eee(struct dsa_switch *ds, int port, struct ethtool_eee *e);
40122256b0aSFlorian Fainelli int b53_set_mac_eee(struct dsa_switch *ds, int port, struct ethtool_eee *e);
4023117455dSFlorian Fainelli
403967dd82fSFlorian Fainelli #endif
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