1/* Included by drivers/net/dsa/lan9303.h and net/dsa/tag_lan9303.c */
2#include <linux/if_ether.h>
3
4struct lan9303;
5
6struct lan9303_phy_ops {
7	/* PHY 1 and 2 access*/
8	int	(*phy_read)(struct lan9303 *chip, int port, int regnum);
9	int	(*phy_write)(struct lan9303 *chip, int port,
10			     int regnum, u16 val);
11};
12
13#define LAN9303_NUM_ALR_RECORDS 512
14struct lan9303_alr_cache_entry {
15	u8  mac_addr[ETH_ALEN];
16	u8  port_map;         /* Bitmap of ports. Zero if unused entry */
17	u8  stp_override;     /* non zero if set LAN9303_ALR_DAT1_AGE_OVERRID */
18};
19
20struct lan9303 {
21	struct device *dev;
22	struct regmap *regmap;
23	struct regmap_irq_chip_data *irq_data;
24	struct gpio_desc *reset_gpio;
25	u32 reset_duration; /* in [ms] */
26	int phy_addr_base;
27	struct dsa_switch *ds;
28	struct mutex indirect_mutex; /* protect indexed register access */
29	struct mutex alr_mutex; /* protect ALR access */
30	const struct lan9303_phy_ops *ops;
31	bool is_bridged; /* true if port 1 and 2 are bridged */
32
33	/* remember LAN9303_SWE_PORT_STATE while not bridged */
34	u32 swe_port_state;
35	/* LAN9303 do not offer reading specific ALR entry. Cache all
36	 * static entries in a flat table
37	 **/
38	struct lan9303_alr_cache_entry alr_cache[LAN9303_NUM_ALR_RECORDS];
39};
40