diff options
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/chip.h')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/chip.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.h b/drivers/net/dsa/mv88e6xxx/chip.h index 8ac3fbb15352..f9ecb7872d32 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.h +++ b/drivers/net/dsa/mv88e6xxx/chip.h @@ -155,6 +155,7 @@ struct mv88e6xxx_bus_ops; struct mv88e6xxx_irq_ops; struct mv88e6xxx_gpio_ops; struct mv88e6xxx_avb_ops; +struct mv88e6xxx_ptp_ops; struct mv88e6xxx_irq { u16 masked; @@ -190,12 +191,16 @@ struct mv88e6xxx_port_hwtstamp { }; struct mv88e6xxx_port { + struct mv88e6xxx_chip *chip; + int port; u64 serdes_stats[2]; u64 atu_member_violation; u64 atu_miss_violation; u64 atu_full_violation; u64 vtu_member_violation; u64 vtu_miss_violation; + u8 cmode; + int serdes_irq; }; struct mv88e6xxx_chip { @@ -273,6 +278,7 @@ struct mv88e6xxx_chip { struct ptp_pin_desc pin_config[MV88E6XXX_MAX_GPIO]; u16 trig_config; u16 evcap_config; + u16 enable_count; /* Per-port timestamping resources. */ struct mv88e6xxx_port_hwtstamp port_hwtstamp[DSA_MAX_PORTS]; @@ -349,6 +355,13 @@ struct mv88e6xxx_ops { */ int (*port_set_duplex)(struct mv88e6xxx_chip *chip, int port, int dup); +#define PAUSE_ON 1 +#define PAUSE_OFF 0 + + /* Enable/disable sending Pause */ + int (*port_set_pause)(struct mv88e6xxx_chip *chip, int port, + int pause); + #define SPEED_MAX INT_MAX #define SPEED_UNFORCED -2 @@ -381,12 +394,16 @@ struct mv88e6xxx_ops { */ int (*port_set_cmode)(struct mv88e6xxx_chip *chip, int port, phy_interface_t mode); + int (*port_get_cmode)(struct mv88e6xxx_chip *chip, int port, u8 *cmode); /* Some devices have a per port register indicating what is * the upstream port this port should forward to. */ int (*port_set_upstream_port)(struct mv88e6xxx_chip *chip, int port, int upstream_port); + /* Return the port link state, as required by phylink */ + int (*port_link_state)(struct mv88e6xxx_chip *chip, int port, + struct phylink_link_state *state); /* Snapshot the statistics for a port. The statistics can then * be read back a leisure but still with a consistent view. @@ -418,6 +435,10 @@ struct mv88e6xxx_ops { /* Power on/off a SERDES interface */ int (*serdes_power)(struct mv88e6xxx_chip *chip, int port, bool on); + /* SERDES interrupt handling */ + int (*serdes_irq_setup)(struct mv88e6xxx_chip *chip, int port); + void (*serdes_irq_free)(struct mv88e6xxx_chip *chip, int port); + /* Statistics from the SERDES interface */ int (*serdes_get_sset_count)(struct mv88e6xxx_chip *chip, int port); int (*serdes_get_strings)(struct mv88e6xxx_chip *chip, int port, @@ -439,6 +460,14 @@ struct mv88e6xxx_ops { /* Remote Management Unit operations */ int (*rmu_disable)(struct mv88e6xxx_chip *chip); + + /* Precision Time Protocol operations */ + const struct mv88e6xxx_ptp_ops *ptp_ops; + + /* Phylink */ + void (*phylink_validate)(struct mv88e6xxx_chip *chip, int port, + unsigned long *mask, + struct phylink_link_state *state); }; struct mv88e6xxx_irq_ops { @@ -486,6 +515,24 @@ struct mv88e6xxx_avb_ops { int (*tai_write)(struct mv88e6xxx_chip *chip, int addr, u16 data); }; +struct mv88e6xxx_ptp_ops { + u64 (*clock_read)(const struct cyclecounter *cc); + int (*ptp_enable)(struct ptp_clock_info *ptp, + struct ptp_clock_request *rq, int on); + int (*ptp_verify)(struct ptp_clock_info *ptp, unsigned int pin, + enum ptp_pin_function func, unsigned int chan); + void (*event_work)(struct work_struct *ugly); + int (*port_enable)(struct mv88e6xxx_chip *chip, int port); + int (*port_disable)(struct mv88e6xxx_chip *chip, int port); + int (*global_enable)(struct mv88e6xxx_chip *chip); + int (*global_disable)(struct mv88e6xxx_chip *chip); + int n_ext_ts; + int arr0_sts_reg; + int arr1_sts_reg; + int dep_sts_reg; + u32 rx_filters; +}; + #define STATS_TYPE_PORT BIT(0) #define STATS_TYPE_BANK0 BIT(1) #define STATS_TYPE_BANK1 BIT(2) |