FM / dsa

/usr/src/linux-headers-5.15.0-181/include/linux/dsa/

/usr/src/linux-headers-5.15.0-181/include/linux/dsa

Name	Size	Mode	Actions
8021q.h	1476	0644	edit dl rm
brcm.h	448	0644	edit dl rm
lan9303.h	1228	0644	edit dl rm
loop.h	750	0644	edit dl rm
mv88e6xxx.h	249	0644	edit dl rm
ocelot.h	11098	0644	edit dl rm
sja1105.h	2705	0644	edit dl rm

Edit: /usr/src/linux-headers-5.15.0-181/include/linux/dsa/lan9303.h (1228B)

/* Included by drivers/net/dsa/lan9303.h and net/dsa/tag_lan9303.c */
#include <linux/if_ether.h>

struct lan9303;

struct lan9303_phy_ops {
	/* PHY 1 and 2 access*/
	int	(*phy_read)(struct lan9303 *chip, int port, int regnum);
	int	(*phy_write)(struct lan9303 *chip, int port,
			     int regnum, u16 val);
};

#define LAN9303_NUM_ALR_RECORDS 512
struct lan9303_alr_cache_entry {
	u8  mac_addr[ETH_ALEN];
	u8  port_map;         /* Bitmap of ports. Zero if unused entry */
	u8  stp_override;     /* non zero if set LAN9303_ALR_DAT1_AGE_OVERRID */
};

struct lan9303 {
	struct device *dev;
	struct regmap *regmap;
	struct regmap_irq_chip_data *irq_data;
	struct gpio_desc *reset_gpio;
	u32 reset_duration; /* in [ms] */
	int phy_addr_base;
	struct dsa_switch *ds;
	struct mutex indirect_mutex; /* protect indexed register access */
	struct mutex alr_mutex; /* protect ALR access */
	const struct lan9303_phy_ops *ops;
	bool is_bridged; /* true if port 1 and 2 are bridged */

/* remember LAN9303_SWE_PORT_STATE while not bridged */
	u32 swe_port_state;
	/* LAN9303 do not offer reading specific ALR entry. Cache all
	 * static entries in a flat table
	 **/
	struct lan9303_alr_cache_entry alr_cache[LAN9303_NUM_ALR_RECORDS];
};

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