diff options
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/chip.h')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/chip.h | 76 |
1 files changed, 68 insertions, 8 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.h b/drivers/net/dsa/mv88e6xxx/chip.h index 4646e46d47f2..e9b1a1ac9a8e 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.h +++ b/drivers/net/dsa/mv88e6xxx/chip.h @@ -8,6 +8,7 @@ #ifndef _MV88E6XXX_CHIP_H #define _MV88E6XXX_CHIP_H +#include <linux/idr.h> #include <linux/if_vlan.h> #include <linux/irq.h> #include <linux/gpio/consumer.h> @@ -57,6 +58,7 @@ enum mv88e6xxx_model { MV88E6190, MV88E6190X, MV88E6191, + MV88E6220, MV88E6240, MV88E6250, MV88E6290, @@ -77,7 +79,7 @@ enum mv88e6xxx_family { MV88E6XXX_FAMILY_6097, /* 6046 6085 6096 6097 */ MV88E6XXX_FAMILY_6165, /* 6123 6161 6165 */ MV88E6XXX_FAMILY_6185, /* 6108 6121 6122 6131 6152 6155 6182 6185 */ - MV88E6XXX_FAMILY_6250, /* 6250 */ + MV88E6XXX_FAMILY_6250, /* 6220 6250 */ MV88E6XXX_FAMILY_6320, /* 6320 6321 */ MV88E6XXX_FAMILY_6341, /* 6141 6341 */ MV88E6XXX_FAMILY_6351, /* 6171 6175 6350 6351 */ @@ -105,6 +107,11 @@ struct mv88e6xxx_info { unsigned int g2_irqs; bool pvt; + /* Mark certain ports as invalid. This is required for example for the + * MV88E6220 (which is in general a MV88E6250 with 7 ports) but the + * ports 2-4 are not routet to pins. + */ + unsigned int invalid_port_mask; /* Multi-chip Addressing Mode. * Some chips respond to only 2 registers of its own SMI device address * when it is non-zero, and use indirect access to internal registers. @@ -183,6 +190,33 @@ struct mv88e6xxx_port_hwtstamp { struct hwtstamp_config tstamp_config; }; +enum mv88e6xxx_policy_mapping { + MV88E6XXX_POLICY_MAPPING_DA, + MV88E6XXX_POLICY_MAPPING_SA, + MV88E6XXX_POLICY_MAPPING_VTU, + MV88E6XXX_POLICY_MAPPING_ETYPE, + MV88E6XXX_POLICY_MAPPING_PPPOE, + MV88E6XXX_POLICY_MAPPING_VBAS, + MV88E6XXX_POLICY_MAPPING_OPT82, + MV88E6XXX_POLICY_MAPPING_UDP, +}; + +enum mv88e6xxx_policy_action { + MV88E6XXX_POLICY_ACTION_NORMAL, + MV88E6XXX_POLICY_ACTION_MIRROR, + MV88E6XXX_POLICY_ACTION_TRAP, + MV88E6XXX_POLICY_ACTION_DISCARD, +}; + +struct mv88e6xxx_policy { + enum mv88e6xxx_policy_mapping mapping; + enum mv88e6xxx_policy_action action; + struct ethtool_rx_flow_spec fs; + u8 addr[ETH_ALEN]; + int port; + u16 vid; +}; + struct mv88e6xxx_port { struct mv88e6xxx_chip *chip; int port; @@ -193,7 +227,7 @@ struct mv88e6xxx_port { u64 vtu_member_violation; u64 vtu_miss_violation; u8 cmode; - int serdes_irq; + unsigned int serdes_irq; }; struct mv88e6xxx_chip { @@ -241,6 +275,9 @@ struct mv88e6xxx_chip { /* List of mdio busses */ struct list_head mdios; + /* Policy Control List IDs and rules */ + struct idr policies; + /* There can be two interrupt controllers, which are chained * off a GPIO as interrupt source */ @@ -375,6 +412,10 @@ struct mv88e6xxx_ops { int (*port_tag_remap)(struct mv88e6xxx_chip *chip, int port); + int (*port_set_policy)(struct mv88e6xxx_chip *chip, int port, + enum mv88e6xxx_policy_mapping mapping, + enum mv88e6xxx_policy_action action); + int (*port_set_frame_mode)(struct mv88e6xxx_chip *chip, int port, enum mv88e6xxx_frame_mode mode); int (*port_set_egress_floods)(struct mv88e6xxx_chip *chip, int port, @@ -389,6 +430,7 @@ struct mv88e6xxx_ops { u8 out); int (*port_disable_learn_limit)(struct mv88e6xxx_chip *chip, int port); int (*port_disable_pri_override)(struct mv88e6xxx_chip *chip, int port); + int (*port_setup_message_port)(struct mv88e6xxx_chip *chip, int port); /* CMODE control what PHY mode the MAC will use, eg. SGMII, RGMII, etc. * Some chips allow this to be configured on specific ports. @@ -434,11 +476,19 @@ struct mv88e6xxx_ops { int (*mgmt_rsvd2cpu)(struct mv88e6xxx_chip *chip); /* Power on/off a SERDES interface */ - int (*serdes_power)(struct mv88e6xxx_chip *chip, int port, bool on); + int (*serdes_power)(struct mv88e6xxx_chip *chip, int port, u8 lane, + bool up); + + /* SERDES lane mapping */ + u8 (*serdes_get_lane)(struct mv88e6xxx_chip *chip, int port); /* SERDES interrupt handling */ - int (*serdes_irq_setup)(struct mv88e6xxx_chip *chip, int port); - void (*serdes_irq_free)(struct mv88e6xxx_chip *chip, int port); + unsigned int (*serdes_irq_mapping)(struct mv88e6xxx_chip *chip, + int port); + int (*serdes_irq_enable)(struct mv88e6xxx_chip *chip, int port, u8 lane, + bool enable); + irqreturn_t (*serdes_irq_status)(struct mv88e6xxx_chip *chip, int port, + u8 lane); /* Statistics from the SERDES interface */ int (*serdes_get_sset_count)(struct mv88e6xxx_chip *chip, int port); @@ -532,6 +582,10 @@ struct mv88e6xxx_ptp_ops { int arr1_sts_reg; int dep_sts_reg; u32 rx_filters; + u32 cc_shift; + u32 cc_mult; + u32 cc_mult_num; + u32 cc_mult_dem; }; #define STATS_TYPE_PORT BIT(0) @@ -570,11 +624,17 @@ static inline unsigned int mv88e6xxx_num_gpio(struct mv88e6xxx_chip *chip) return chip->info->num_gpio; } +static inline bool mv88e6xxx_is_invalid_port(struct mv88e6xxx_chip *chip, int port) +{ + return (chip->info->invalid_port_mask & BIT(port)) != 0; +} + int mv88e6xxx_read(struct mv88e6xxx_chip *chip, int addr, int reg, u16 *val); int mv88e6xxx_write(struct mv88e6xxx_chip *chip, int addr, int reg, u16 val); -int mv88e6xxx_update(struct mv88e6xxx_chip *chip, int addr, int reg, - u16 update); -int mv88e6xxx_wait(struct mv88e6xxx_chip *chip, int addr, int reg, u16 mask); +int mv88e6xxx_wait_mask(struct mv88e6xxx_chip *chip, int addr, int reg, + u16 mask, u16 val); +int mv88e6xxx_wait_bit(struct mv88e6xxx_chip *chip, int addr, int reg, + int bit, int val); int mv88e6xxx_port_setup_mac(struct mv88e6xxx_chip *chip, int port, int link, int speed, int duplex, int pause, phy_interface_t mode); |