ab335349b8
Add DSA method port_fast_age as a step to STP support. Add low level functions for accessing the lan9303 ALR (Address Logic Resolution). Added DSA method port_fdb_dump Signed-off-by: Egil Hjelmeland <privat@egil-hjelmeland.no> Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
35 lines
1008 B
C
35 lines
1008 B
C
#include <linux/regmap.h>
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#include <linux/device.h>
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#include <net/dsa.h>
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struct lan9303;
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struct lan9303_phy_ops {
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/* PHY 1 and 2 access*/
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int (*phy_read)(struct lan9303 *chip, int port, int regnum);
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int (*phy_write)(struct lan9303 *chip, int port,
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int regnum, u16 val);
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};
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#define LAN9303_NUM_ALR_RECORDS 512
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struct lan9303 {
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struct device *dev;
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struct regmap *regmap;
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struct regmap_irq_chip_data *irq_data;
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struct gpio_desc *reset_gpio;
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u32 reset_duration; /* in [ms] */
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bool phy_addr_sel_strap;
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struct dsa_switch *ds;
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struct mutex indirect_mutex; /* protect indexed register access */
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const struct lan9303_phy_ops *ops;
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bool is_bridged; /* true if port 1 and 2 are bridged */
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u32 swe_port_state; /* remember SWE_PORT_STATE while not bridged */
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};
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extern const struct regmap_access_table lan9303_register_set;
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extern const struct lan9303_phy_ops lan9303_indirect_phy_ops;
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int lan9303_probe(struct lan9303 *chip, struct device_node *np);
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int lan9303_remove(struct lan9303 *chip);
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