diff options
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/chip.c')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/chip.c | 3007 |
1 files changed, 1972 insertions, 1035 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index 58ca684d73f7..b4d48997bf46 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -23,10 +23,11 @@ #include <linux/list.h> #include <linux/mdio.h> #include <linux/module.h> -#include <linux/of_device.h> +#include <linux/of.h> #include <linux/of_irq.h> #include <linux/of_mdio.h> #include <linux/platform_data/mv88e6xxx.h> +#include <linux/property.h> #include <linux/netdevice.h> #include <linux/gpio/consumer.h> #include <linux/phylink.h> @@ -86,12 +87,16 @@ int mv88e6xxx_write(struct mv88e6xxx_chip *chip, int addr, int reg, u16 val) int mv88e6xxx_wait_mask(struct mv88e6xxx_chip *chip, int addr, int reg, u16 mask, u16 val) { + const unsigned long timeout = jiffies + msecs_to_jiffies(50); u16 data; int err; int i; - /* There's no bus specific operation to wait for a mask */ - for (i = 0; i < 16; i++) { + /* There's no bus specific operation to wait for a mask. Even + * if the initial poll takes longer than 50ms, always do at + * least one more attempt. + */ + for (i = 0; time_before(jiffies, timeout) || (i < 2); i++) { err = mv88e6xxx_read(chip, addr, reg, &data); if (err) return err; @@ -99,9 +104,19 @@ int mv88e6xxx_wait_mask(struct mv88e6xxx_chip *chip, int addr, int reg, if ((data & mask) == val) return 0; - usleep_range(1000, 2000); + if (i < 2) + cpu_relax(); + else + usleep_range(1000, 2000); } + err = mv88e6xxx_read(chip, addr, reg, &data); + if (err) + return err; + + if ((data & mask) == val) + return 0; + dev_err(chip->dev, "Timeout while waiting for switch\n"); return -ETIMEDOUT; } @@ -117,8 +132,8 @@ struct mii_bus *mv88e6xxx_default_mdio_bus(struct mv88e6xxx_chip *chip) { struct mv88e6xxx_mdio_bus *mdio_bus; - mdio_bus = list_first_entry(&chip->mdios, struct mv88e6xxx_mdio_bus, - list); + mdio_bus = list_first_entry_or_null(&chip->mdios, + struct mv88e6xxx_mdio_bus, list); if (!mdio_bus) return NULL; @@ -282,7 +297,7 @@ static int mv88e6xxx_g1_irq_setup_common(struct mv88e6xxx_chip *chip) u16 reg, mask; chip->g1_irq.nirqs = chip->info->g1_irqs; - chip->g1_irq.domain = irq_domain_add_simple( + chip->g1_irq.domain = irq_domain_create_simple( NULL, chip->g1_irq.nirqs, 0, &mv88e6xxx_g1_irq_domain_ops, chip); if (!chip->g1_irq.domain) @@ -379,7 +394,7 @@ static int mv88e6xxx_irq_poll_setup(struct mv88e6xxx_chip *chip) kthread_init_delayed_work(&chip->irq_poll_work, mv88e6xxx_irq_poll); - chip->kworker = kthread_create_worker(0, "%s", dev_name(chip->dev)); + chip->kworker = kthread_run_worker(0, "%s", dev_name(chip->dev)); if (IS_ERR(chip->kworker)) return PTR_ERR(chip->kworker); @@ -442,9 +457,6 @@ static int mv88e6xxx_port_setup_mac(struct mv88e6xxx_chip *chip, int port, goto restore_link; } - if (speed == SPEED_MAX && chip->info->ops->port_max_speed_mode) - mode = chip->info->ops->port_max_speed_mode(port); - if (chip->info->ops->port_set_pause) { err = chip->info->ops->port_set_pause(chip, port, pause); if (err) @@ -459,11 +471,11 @@ restore_link: return err; } -static int mv88e6xxx_phy_is_internal(struct dsa_switch *ds, int port) +static int mv88e6xxx_phy_is_internal(struct mv88e6xxx_chip *chip, int port) { - struct mv88e6xxx_chip *chip = ds->priv; - - return port < chip->info->num_internal_phys; + return port >= chip->info->internal_phys_offset && + port < chip->info->num_internal_phys + + chip->info->internal_phys_offset; } static int mv88e6xxx_port_ppu_updates(struct mv88e6xxx_chip *chip, int port) @@ -475,7 +487,7 @@ static int mv88e6xxx_port_ppu_updates(struct mv88e6xxx_chip *chip, int port) * report whether the port is internal. */ if (chip->info->family == MV88E6XXX_FAMILY_6250) - return port < chip->info->num_internal_phys; + return mv88e6xxx_phy_is_internal(chip, port); err = mv88e6xxx_port_read(chip, port, MV88E6XXX_PORT_STS, ®); if (err) { @@ -488,275 +500,469 @@ static int mv88e6xxx_port_ppu_updates(struct mv88e6xxx_chip *chip, int port) return !!(reg & MV88E6XXX_PORT_STS_PHY_DETECT); } -static int mv88e6xxx_serdes_pcs_get_state(struct dsa_switch *ds, int port, - struct phylink_link_state *state) +static const u8 mv88e6185_phy_interface_modes[] = { + [MV88E6185_PORT_STS_CMODE_GMII_FD] = PHY_INTERFACE_MODE_GMII, + [MV88E6185_PORT_STS_CMODE_MII_100_FD_PS] = PHY_INTERFACE_MODE_MII, + [MV88E6185_PORT_STS_CMODE_MII_100] = PHY_INTERFACE_MODE_MII, + [MV88E6185_PORT_STS_CMODE_MII_10] = PHY_INTERFACE_MODE_MII, + [MV88E6185_PORT_STS_CMODE_SERDES] = PHY_INTERFACE_MODE_1000BASEX, + [MV88E6185_PORT_STS_CMODE_1000BASE_X] = PHY_INTERFACE_MODE_1000BASEX, + [MV88E6185_PORT_STS_CMODE_PHY] = PHY_INTERFACE_MODE_SGMII, +}; + +static void mv88e6095_phylink_get_caps(struct mv88e6xxx_chip *chip, int port, + struct phylink_config *config) { - struct mv88e6xxx_chip *chip = ds->priv; - int lane; - int err; + u8 cmode = chip->ports[port].cmode; - mv88e6xxx_reg_lock(chip); - lane = mv88e6xxx_serdes_get_lane(chip, port); - if (lane >= 0 && chip->info->ops->serdes_pcs_get_state) - err = chip->info->ops->serdes_pcs_get_state(chip, port, lane, - state); - else - err = -EOPNOTSUPP; - mv88e6xxx_reg_unlock(chip); + config->mac_capabilities = MAC_SYM_PAUSE | MAC_10 | MAC_100; - return err; + if (mv88e6xxx_phy_is_internal(chip, port)) { + __set_bit(PHY_INTERFACE_MODE_MII, config->supported_interfaces); + } else { + if (cmode < ARRAY_SIZE(mv88e6185_phy_interface_modes) && + mv88e6185_phy_interface_modes[cmode]) + __set_bit(mv88e6185_phy_interface_modes[cmode], + config->supported_interfaces); + + config->mac_capabilities |= MAC_1000FD; + } } -static int mv88e6xxx_serdes_pcs_config(struct mv88e6xxx_chip *chip, int port, - unsigned int mode, - phy_interface_t interface, - const unsigned long *advertise) +static void mv88e6185_phylink_get_caps(struct mv88e6xxx_chip *chip, int port, + struct phylink_config *config) { - const struct mv88e6xxx_ops *ops = chip->info->ops; - int lane; + u8 cmode = chip->ports[port].cmode; - if (ops->serdes_pcs_config) { - lane = mv88e6xxx_serdes_get_lane(chip, port); - if (lane >= 0) - return ops->serdes_pcs_config(chip, port, lane, mode, - interface, advertise); - } + if (cmode < ARRAY_SIZE(mv88e6185_phy_interface_modes) && + mv88e6185_phy_interface_modes[cmode]) + __set_bit(mv88e6185_phy_interface_modes[cmode], + config->supported_interfaces); - return 0; + config->mac_capabilities = MAC_SYM_PAUSE | MAC_10 | MAC_100 | + MAC_1000FD; } -static void mv88e6xxx_serdes_pcs_an_restart(struct dsa_switch *ds, int port) +static const u8 mv88e6xxx_phy_interface_modes[] = { + [MV88E6XXX_PORT_STS_CMODE_MII_PHY] = PHY_INTERFACE_MODE_REVMII, + [MV88E6XXX_PORT_STS_CMODE_MII] = PHY_INTERFACE_MODE_MII, + [MV88E6XXX_PORT_STS_CMODE_GMII] = PHY_INTERFACE_MODE_GMII, + [MV88E6XXX_PORT_STS_CMODE_RMII_PHY] = PHY_INTERFACE_MODE_REVRMII, + [MV88E6XXX_PORT_STS_CMODE_RMII] = PHY_INTERFACE_MODE_RMII, + [MV88E6XXX_PORT_STS_CMODE_100BASEX] = PHY_INTERFACE_MODE_100BASEX, + [MV88E6XXX_PORT_STS_CMODE_1000BASEX] = PHY_INTERFACE_MODE_1000BASEX, + [MV88E6XXX_PORT_STS_CMODE_SGMII] = PHY_INTERFACE_MODE_SGMII, + /* higher interface modes are not needed here, since ports supporting + * them are writable, and so the supported interfaces are filled in the + * corresponding .phylink_set_interfaces() implementation below + */ +}; + +static void mv88e6xxx_translate_cmode(u8 cmode, unsigned long *supported) { - struct mv88e6xxx_chip *chip = ds->priv; - const struct mv88e6xxx_ops *ops; - int err = 0; - int lane; + if (cmode < ARRAY_SIZE(mv88e6xxx_phy_interface_modes) && + mv88e6xxx_phy_interface_modes[cmode]) + __set_bit(mv88e6xxx_phy_interface_modes[cmode], supported); + else if (cmode == MV88E6XXX_PORT_STS_CMODE_RGMII) + phy_interface_set_rgmii(supported); +} - ops = chip->info->ops; +static void +mv88e6250_setup_supported_interfaces(struct mv88e6xxx_chip *chip, int port, + struct phylink_config *config) +{ + unsigned long *supported = config->supported_interfaces; + int err; + u16 reg; - if (ops->serdes_pcs_an_restart) { - mv88e6xxx_reg_lock(chip); - lane = mv88e6xxx_serdes_get_lane(chip, port); - if (lane >= 0) - err = ops->serdes_pcs_an_restart(chip, port, lane); - mv88e6xxx_reg_unlock(chip); + err = mv88e6xxx_port_read(chip, port, MV88E6XXX_PORT_STS, ®); + if (err) { + dev_err(chip->dev, "p%d: failed to read port status\n", port); + return; + } - if (err) - dev_err(ds->dev, "p%d: failed to restart AN\n", port); + switch (reg & MV88E6250_PORT_STS_PORTMODE_MASK) { + case MV88E6250_PORT_STS_PORTMODE_MII_10_HALF_PHY: + case MV88E6250_PORT_STS_PORTMODE_MII_100_HALF_PHY: + case MV88E6250_PORT_STS_PORTMODE_MII_10_FULL_PHY: + case MV88E6250_PORT_STS_PORTMODE_MII_100_FULL_PHY: + __set_bit(PHY_INTERFACE_MODE_REVMII, supported); + break; + + case MV88E6250_PORT_STS_PORTMODE_MII_HALF: + case MV88E6250_PORT_STS_PORTMODE_MII_FULL: + __set_bit(PHY_INTERFACE_MODE_MII, supported); + break; + + case MV88E6250_PORT_STS_PORTMODE_MII_DUAL_100_RMII_FULL_PHY: + case MV88E6250_PORT_STS_PORTMODE_MII_200_RMII_FULL_PHY: + case MV88E6250_PORT_STS_PORTMODE_MII_10_100_RMII_HALF_PHY: + case MV88E6250_PORT_STS_PORTMODE_MII_10_100_RMII_FULL_PHY: + __set_bit(PHY_INTERFACE_MODE_REVRMII, supported); + break; + + case MV88E6250_PORT_STS_PORTMODE_MII_DUAL_100_RMII_FULL: + case MV88E6250_PORT_STS_PORTMODE_MII_10_100_RMII_FULL: + __set_bit(PHY_INTERFACE_MODE_RMII, supported); + break; + + case MV88E6250_PORT_STS_PORTMODE_MII_100_RGMII: + __set_bit(PHY_INTERFACE_MODE_RGMII, supported); + break; + + default: + dev_err(chip->dev, + "p%d: invalid port mode in status register: %04x\n", + port, reg); } } -static int mv88e6xxx_serdes_pcs_link_up(struct mv88e6xxx_chip *chip, int port, - unsigned int mode, - int speed, int duplex) +static void mv88e6250_phylink_get_caps(struct mv88e6xxx_chip *chip, int port, + struct phylink_config *config) { - const struct mv88e6xxx_ops *ops = chip->info->ops; - int lane; + if (!mv88e6xxx_phy_is_internal(chip, port)) + mv88e6250_setup_supported_interfaces(chip, port, config); - if (!phylink_autoneg_inband(mode) && ops->serdes_pcs_link_up) { - lane = mv88e6xxx_serdes_get_lane(chip, port); - if (lane >= 0) - return ops->serdes_pcs_link_up(chip, port, lane, - speed, duplex); - } + config->mac_capabilities = MAC_SYM_PAUSE | MAC_10 | MAC_100; +} - return 0; +static void mv88e6351_phylink_get_caps(struct mv88e6xxx_chip *chip, int port, + struct phylink_config *config) +{ + unsigned long *supported = config->supported_interfaces; + + /* Translate the default cmode */ + mv88e6xxx_translate_cmode(chip->ports[port].cmode, supported); + + config->mac_capabilities = MAC_SYM_PAUSE | MAC_10 | MAC_100 | + MAC_1000FD; } -static void mv88e6065_phylink_validate(struct mv88e6xxx_chip *chip, int port, - unsigned long *mask, - struct phylink_link_state *state) +static int mv88e63xx_get_port_serdes_cmode(struct mv88e6xxx_chip *chip, int port) { - if (!phy_interface_mode_is_8023z(state->interface)) { - /* 10M and 100M are only supported in non-802.3z mode */ - phylink_set(mask, 10baseT_Half); - phylink_set(mask, 10baseT_Full); - phylink_set(mask, 100baseT_Half); - phylink_set(mask, 100baseT_Full); - } + u16 reg, val; + int err; + + err = mv88e6xxx_port_read(chip, port, MV88E6XXX_PORT_STS, ®); + if (err) + return err; + + /* If PHY_DETECT is zero, then we are not in auto-media mode */ + if (!(reg & MV88E6XXX_PORT_STS_PHY_DETECT)) + return 0xf; + + val = reg & ~MV88E6XXX_PORT_STS_PHY_DETECT; + err = mv88e6xxx_port_write(chip, port, MV88E6XXX_PORT_STS, val); + if (err) + return err; + + err = mv88e6xxx_port_read(chip, port, MV88E6XXX_PORT_STS, &val); + if (err) + return err; + + /* Restore PHY_DETECT value */ + err = mv88e6xxx_port_write(chip, port, MV88E6XXX_PORT_STS, reg); + if (err) + return err; + + return val & MV88E6XXX_PORT_STS_CMODE_MASK; } -static void mv88e6185_phylink_validate(struct mv88e6xxx_chip *chip, int port, - unsigned long *mask, - struct phylink_link_state *state) +static void mv88e6352_phylink_get_caps(struct mv88e6xxx_chip *chip, int port, + struct phylink_config *config) { - /* FIXME: if the port is in 1000Base-X mode, then it only supports - * 1000M FD speeds. In this case, CMODE will indicate 5. - */ - phylink_set(mask, 1000baseT_Full); - phylink_set(mask, 1000baseX_Full); + unsigned long *supported = config->supported_interfaces; + int err, cmode; + + /* Translate the default cmode */ + mv88e6xxx_translate_cmode(chip->ports[port].cmode, supported); + + config->mac_capabilities = MAC_SYM_PAUSE | MAC_10 | MAC_100 | + MAC_1000FD; + + /* Port 4 supports automedia if the serdes is associated with it. */ + if (port == 4) { + err = mv88e6352_g2_scratch_port_has_serdes(chip, port); + if (err < 0) + dev_err(chip->dev, "p%d: failed to read scratch\n", + port); + if (err <= 0) + return; - mv88e6065_phylink_validate(chip, port, mask, state); + cmode = mv88e63xx_get_port_serdes_cmode(chip, port); + if (cmode < 0) + dev_err(chip->dev, "p%d: failed to read serdes cmode\n", + port); + else + mv88e6xxx_translate_cmode(cmode, supported); + } } -static void mv88e6341_phylink_validate(struct mv88e6xxx_chip *chip, int port, - unsigned long *mask, - struct phylink_link_state *state) +static void mv88e632x_phylink_get_caps(struct mv88e6xxx_chip *chip, int port, + struct phylink_config *config) { - if (port >= 5) - phylink_set(mask, 2500baseX_Full); + unsigned long *supported = config->supported_interfaces; + int cmode; - /* No ethtool bits for 200Mbps */ - phylink_set(mask, 1000baseT_Full); - phylink_set(mask, 1000baseX_Full); + /* Translate the default cmode */ + mv88e6xxx_translate_cmode(chip->ports[port].cmode, supported); + + config->mac_capabilities = MAC_SYM_PAUSE | MAC_10 | MAC_100 | + MAC_1000FD; - mv88e6065_phylink_validate(chip, port, mask, state); + /* Port 0/1 are serdes only ports */ + if (port == 0 || port == 1) { + cmode = mv88e63xx_get_port_serdes_cmode(chip, port); + if (cmode < 0) + dev_err(chip->dev, "p%d: failed to read serdes cmode\n", + port); + else + mv88e6xxx_translate_cmode(cmode, supported); + } } -static void mv88e6352_phylink_validate(struct mv88e6xxx_chip *chip, int port, - unsigned long *mask, - struct phylink_link_state *state) +static void mv88e6341_phylink_get_caps(struct mv88e6xxx_chip *chip, int port, + struct phylink_config *config) { + unsigned long *supported = config->supported_interfaces; + + /* Translate the default cmode */ + mv88e6xxx_translate_cmode(chip->ports[port].cmode, supported); + /* No ethtool bits for 200Mbps */ - phylink_set(mask, 1000baseT_Full); - phylink_set(mask, 1000baseX_Full); + config->mac_capabilities = MAC_SYM_PAUSE | MAC_10 | MAC_100 | + MAC_1000FD; + + /* The C_Mode field is programmable on port 5 */ + if (port == 5) { + __set_bit(PHY_INTERFACE_MODE_SGMII, supported); + __set_bit(PHY_INTERFACE_MODE_1000BASEX, supported); + __set_bit(PHY_INTERFACE_MODE_2500BASEX, supported); - mv88e6065_phylink_validate(chip, port, mask, state); + config->mac_capabilities |= MAC_2500FD; + } } -static void mv88e6390_phylink_validate(struct mv88e6xxx_chip *chip, int port, - unsigned long *mask, - struct phylink_link_state *state) +static void mv88e6390_phylink_get_caps(struct mv88e6xxx_chip *chip, int port, + struct phylink_config *config) { - if (port >= 9) { - phylink_set(mask, 2500baseX_Full); - phylink_set(mask, 2500baseT_Full); - } + unsigned long *supported = config->supported_interfaces; + + /* Translate the default cmode */ + mv88e6xxx_translate_cmode(chip->ports[port].cmode, supported); /* No ethtool bits for 200Mbps */ - phylink_set(mask, 1000baseT_Full); - phylink_set(mask, 1000baseX_Full); + config->mac_capabilities = MAC_SYM_PAUSE | MAC_10 | MAC_100 | + MAC_1000FD; + + /* The C_Mode field is programmable on ports 9 and 10 */ + if (port == 9 || port == 10) { + __set_bit(PHY_INTERFACE_MODE_SGMII, supported); + __set_bit(PHY_INTERFACE_MODE_1000BASEX, supported); + __set_bit(PHY_INTERFACE_MODE_2500BASEX, supported); - mv88e6065_phylink_validate(chip, port, mask, state); + config->mac_capabilities |= MAC_2500FD; + } } -static void mv88e6390x_phylink_validate(struct mv88e6xxx_chip *chip, int port, - unsigned long *mask, - struct phylink_link_state *state) +static void mv88e6390x_phylink_get_caps(struct mv88e6xxx_chip *chip, int port, + struct phylink_config *config) { - if (port >= 9) { - phylink_set(mask, 10000baseT_Full); - phylink_set(mask, 10000baseKR_Full); - } + unsigned long *supported = config->supported_interfaces; + + mv88e6390_phylink_get_caps(chip, port, config); + + /* For the 6x90X, ports 2-7 can be in automedia mode. + * (Note that 6x90 doesn't support RXAUI nor XAUI). + * + * Port 2 can also support 1000BASE-X in automedia mode if port 9 is + * configured for 1000BASE-X, SGMII or 2500BASE-X. + * Port 3-4 can also support 1000BASE-X in automedia mode if port 9 is + * configured for RXAUI, 1000BASE-X, SGMII or 2500BASE-X. + * + * Port 5 can also support 1000BASE-X in automedia mode if port 10 is + * configured for 1000BASE-X, SGMII or 2500BASE-X. + * Port 6-7 can also support 1000BASE-X in automedia mode if port 10 is + * configured for RXAUI, 1000BASE-X, SGMII or 2500BASE-X. + * + * For now, be permissive (as the old code was) and allow 1000BASE-X + * on ports 2..7. + */ + if (port >= 2 && port <= 7) + __set_bit(PHY_INTERFACE_MODE_1000BASEX, supported); - mv88e6390_phylink_validate(chip, port, mask, state); + /* The C_Mode field can also be programmed for 10G speeds */ + if (port == 9 || port == 10) { + __set_bit(PHY_INTERFACE_MODE_XAUI, supported); + __set_bit(PHY_INTERFACE_MODE_RXAUI, supported); + + config->mac_capabilities |= MAC_10000FD; + } } -static void mv88e6393x_phylink_validate(struct mv88e6xxx_chip *chip, int port, - unsigned long *mask, - struct phylink_link_state *state) +static void mv88e6393x_phylink_get_caps(struct mv88e6xxx_chip *chip, int port, + struct phylink_config *config) { + unsigned long *supported = config->supported_interfaces; bool is_6191x = chip->info->prod_num == MV88E6XXX_PORT_SWITCH_ID_PROD_6191X; + bool is_6361 = + chip->info->prod_num == MV88E6XXX_PORT_SWITCH_ID_PROD_6361; + + mv88e6xxx_translate_cmode(chip->ports[port].cmode, supported); + + config->mac_capabilities = MAC_SYM_PAUSE | MAC_10 | MAC_100 | + MAC_1000FD; + + /* The C_Mode field can be programmed for ports 0, 9 and 10 */ + if (port == 0 || port == 9 || port == 10) { + __set_bit(PHY_INTERFACE_MODE_SGMII, supported); + __set_bit(PHY_INTERFACE_MODE_1000BASEX, supported); + + /* 6191X supports >1G modes only on port 10 */ + if (!is_6191x || port == 10) { + __set_bit(PHY_INTERFACE_MODE_2500BASEX, supported); + config->mac_capabilities |= MAC_2500FD; + + /* 6361 only supports up to 2500BaseX */ + if (!is_6361) { + __set_bit(PHY_INTERFACE_MODE_5GBASER, supported); + __set_bit(PHY_INTERFACE_MODE_10GBASER, supported); + __set_bit(PHY_INTERFACE_MODE_USXGMII, supported); + config->mac_capabilities |= MAC_5000FD | + MAC_10000FD; + } + } + } - if (((port == 0 || port == 9) && !is_6191x) || port == 10) { - phylink_set(mask, 10000baseT_Full); - phylink_set(mask, 10000baseKR_Full); - phylink_set(mask, 10000baseCR_Full); - phylink_set(mask, 10000baseSR_Full); - phylink_set(mask, 10000baseLR_Full); - phylink_set(mask, 10000baseLRM_Full); - phylink_set(mask, 10000baseER_Full); - phylink_set(mask, 5000baseT_Full); - phylink_set(mask, 2500baseX_Full); - phylink_set(mask, 2500baseT_Full); + if (port == 0) { + __set_bit(PHY_INTERFACE_MODE_RMII, supported); + __set_bit(PHY_INTERFACE_MODE_RGMII, supported); + __set_bit(PHY_INTERFACE_MODE_RGMII_ID, supported); + __set_bit(PHY_INTERFACE_MODE_RGMII_RXID, supported); + __set_bit(PHY_INTERFACE_MODE_RGMII_TXID, supported); } +} - phylink_set(mask, 1000baseT_Full); - phylink_set(mask, 1000baseX_Full); +static void mv88e6xxx_get_caps(struct dsa_switch *ds, int port, + struct phylink_config *config) +{ + struct mv88e6xxx_chip *chip = ds->priv; - mv88e6065_phylink_validate(chip, port, mask, state); + mv88e6xxx_reg_lock(chip); + chip->info->ops->phylink_get_caps(chip, port, config); + mv88e6xxx_reg_unlock(chip); + + if (mv88e6xxx_phy_is_internal(chip, port)) { + __set_bit(PHY_INTERFACE_MODE_INTERNAL, + config->supported_interfaces); + /* Internal ports with no phy-mode need GMII for PHYLIB */ + __set_bit(PHY_INTERFACE_MODE_GMII, + config->supported_interfaces); + } } -static void mv88e6xxx_validate(struct dsa_switch *ds, int port, - unsigned long *supported, - struct phylink_link_state *state) +static struct phylink_pcs * +mv88e6xxx_mac_select_pcs(struct phylink_config *config, + phy_interface_t interface) { - __ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, }; - struct mv88e6xxx_chip *chip = ds->priv; + struct dsa_port *dp = dsa_phylink_to_port(config); + struct mv88e6xxx_chip *chip = dp->ds->priv; + struct phylink_pcs *pcs = NULL; - /* Allow all the expected bits */ - phylink_set(mask, Autoneg); - phylink_set(mask, Pause); - phylink_set_port_modes(mask); + if (chip->info->ops->pcs_ops) + pcs = chip->info->ops->pcs_ops->pcs_select(chip, dp->index, + interface); - if (chip->info->ops->phylink_validate) - chip->info->ops->phylink_validate(chip, port, mask, state); + return pcs; +} - linkmode_and(supported, supported, mask); - linkmode_and(state->advertising, state->advertising, mask); +static int mv88e6xxx_mac_prepare(struct phylink_config *config, + unsigned int mode, phy_interface_t interface) +{ + struct dsa_port *dp = dsa_phylink_to_port(config); + struct mv88e6xxx_chip *chip = dp->ds->priv; + int port = dp->index; + int err = 0; - /* We can only operate at 2500BaseX or 1000BaseX. If requested - * to advertise both, only report advertising at 2500BaseX. + /* In inband mode, the link may come up at any time while the link + * is not forced down. Force the link down while we reconfigure the + * interface mode. */ - phylink_helper_basex_speed(state); + if (mode == MLO_AN_INBAND && + chip->ports[port].interface != interface && + chip->info->ops->port_set_link) { + mv88e6xxx_reg_lock(chip); + err = chip->info->ops->port_set_link(chip, port, + LINK_FORCED_DOWN); + mv88e6xxx_reg_unlock(chip); + } + + return err; } -static void mv88e6xxx_mac_config(struct dsa_switch *ds, int port, +static void mv88e6xxx_mac_config(struct phylink_config *config, unsigned int mode, const struct phylink_link_state *state) { - struct mv88e6xxx_chip *chip = ds->priv; - struct mv88e6xxx_port *p; + struct dsa_port *dp = dsa_phylink_to_port(config); + struct mv88e6xxx_chip *chip = dp->ds->priv; + int port = dp->index; int err = 0; - p = &chip->ports[port]; - mv88e6xxx_reg_lock(chip); - if (mode != MLO_AN_PHY || !mv88e6xxx_phy_is_internal(ds, port)) { - /* In inband mode, the link may come up at any time while the - * link is not forced down. Force the link down while we - * reconfigure the interface mode. - */ - if (mode == MLO_AN_INBAND && - p->interface != state->interface && - chip->info->ops->port_set_link) - chip->info->ops->port_set_link(chip, port, - LINK_FORCED_DOWN); - + if (mode != MLO_AN_PHY || !mv88e6xxx_phy_is_internal(chip, port)) { err = mv88e6xxx_port_config_interface(chip, port, state->interface); if (err && err != -EOPNOTSUPP) goto err_unlock; - - err = mv88e6xxx_serdes_pcs_config(chip, port, mode, - state->interface, - state->advertising); - /* FIXME: we should restart negotiation if something changed - - * which is something we get if we convert to using phylinks - * PCS operations. - */ - if (err > 0) - err = 0; } +err_unlock: + mv88e6xxx_reg_unlock(chip); + + if (err && err != -EOPNOTSUPP) + dev_err(chip->dev, "p%d: failed to configure MAC/PCS\n", port); +} + +static int mv88e6xxx_mac_finish(struct phylink_config *config, + unsigned int mode, phy_interface_t interface) +{ + struct dsa_port *dp = dsa_phylink_to_port(config); + struct mv88e6xxx_chip *chip = dp->ds->priv; + int port = dp->index; + int err = 0; + /* Undo the forced down state above after completing configuration * irrespective of its state on entry, which allows the link to come * up in the in-band case where there is no separate SERDES. Also * ensure that the link can come up if the PPU is in use and we are * in PHY mode (we treat the PPU as an effective in-band mechanism.) */ + mv88e6xxx_reg_lock(chip); + if (chip->info->ops->port_set_link && - ((mode == MLO_AN_INBAND && p->interface != state->interface) || + ((mode == MLO_AN_INBAND && + chip->ports[port].interface != interface) || (mode == MLO_AN_PHY && mv88e6xxx_port_ppu_updates(chip, port)))) - chip->info->ops->port_set_link(chip, port, LINK_UNFORCED); + err = chip->info->ops->port_set_link(chip, port, LINK_UNFORCED); - p->interface = state->interface; - -err_unlock: mv88e6xxx_reg_unlock(chip); - if (err && err != -EOPNOTSUPP) - dev_err(ds->dev, "p%d: failed to configure MAC/PCS\n", port); + chip->ports[port].interface = interface; + + return err; } -static void mv88e6xxx_mac_link_down(struct dsa_switch *ds, int port, +static void mv88e6xxx_mac_link_down(struct phylink_config *config, unsigned int mode, phy_interface_t interface) { - struct mv88e6xxx_chip *chip = ds->priv; + struct dsa_port *dp = dsa_phylink_to_port(config); + struct mv88e6xxx_chip *chip = dp->ds->priv; const struct mv88e6xxx_ops *ops; + int port = dp->index; int err = 0; ops = chip->info->ops; @@ -779,14 +985,16 @@ static void mv88e6xxx_mac_link_down(struct dsa_switch *ds, int port, "p%d: failed to force MAC link down\n", port); } -static void mv88e6xxx_mac_link_up(struct dsa_switch *ds, int port, - unsigned int mode, phy_interface_t interface, +static void mv88e6xxx_mac_link_up(struct phylink_config *config, struct phy_device *phydev, + unsigned int mode, phy_interface_t interface, int speed, int duplex, bool tx_pause, bool rx_pause) { - struct mv88e6xxx_chip *chip = ds->priv; + struct dsa_port *dp = dsa_phylink_to_port(config); + struct mv88e6xxx_chip *chip = dp->ds->priv; const struct mv88e6xxx_ops *ops; + int port = dp->index; int err = 0; ops = chip->info->ops; @@ -798,17 +1006,6 @@ static void mv88e6xxx_mac_link_up(struct dsa_switch *ds, int port, */ if (!mv88e6xxx_port_ppu_updates(chip, port) || mode == MLO_AN_FIXED) { - /* FIXME: for an automedia port, should we force the link - * down here - what if the link comes up due to "other" media - * while we're bringing the port up, how is the exclusivity - * handled in the Marvell hardware? E.g. port 2 on 88E6390 - * shared between internal PHY and Serdes. - */ - err = mv88e6xxx_serdes_pcs_link_up(chip, port, mode, speed, - duplex); - if (err) - goto error; - if (ops->port_set_speed_duplex) { err = ops->port_set_speed_duplex(chip, port, speed, duplex); @@ -823,82 +1020,100 @@ error: mv88e6xxx_reg_unlock(chip); if (err && err != -EOPNOTSUPP) - dev_err(ds->dev, + dev_err(chip->dev, "p%d: failed to configure MAC link up\n", port); } static int mv88e6xxx_stats_snapshot(struct mv88e6xxx_chip *chip, int port) { + int err; + if (!chip->info->ops->stats_snapshot) return -EOPNOTSUPP; - return chip->info->ops->stats_snapshot(chip, port); -} - -static struct mv88e6xxx_hw_stat mv88e6xxx_hw_stats[] = { - { "in_good_octets", 8, 0x00, STATS_TYPE_BANK0, }, - { "in_bad_octets", 4, 0x02, STATS_TYPE_BANK0, }, - { "in_unicast", 4, 0x04, STATS_TYPE_BANK0, }, - { "in_broadcasts", 4, 0x06, STATS_TYPE_BANK0, }, - { "in_multicasts", 4, 0x07, STATS_TYPE_BANK0, }, - { "in_pause", 4, 0x16, STATS_TYPE_BANK0, }, - { "in_undersize", 4, 0x18, STATS_TYPE_BANK0, }, - { "in_fragments", 4, 0x19, STATS_TYPE_BANK0, }, - { "in_oversize", 4, 0x1a, STATS_TYPE_BANK0, }, - { "in_jabber", 4, 0x1b, STATS_TYPE_BANK0, }, - { "in_rx_error", 4, 0x1c, STATS_TYPE_BANK0, }, - { "in_fcs_error", 4, 0x1d, STATS_TYPE_BANK0, }, - { "out_octets", 8, 0x0e, STATS_TYPE_BANK0, }, - { "out_unicast", 4, 0x10, STATS_TYPE_BANK0, }, - { "out_broadcasts", 4, 0x13, STATS_TYPE_BANK0, }, - { "out_multicasts", 4, 0x12, STATS_TYPE_BANK0, }, - { "out_pause", 4, 0x15, STATS_TYPE_BANK0, }, - { "excessive", 4, 0x11, STATS_TYPE_BANK0, }, - { "collisions", 4, 0x1e, STATS_TYPE_BANK0, }, - { "deferred", 4, 0x05, STATS_TYPE_BANK0, }, - { "single", 4, 0x14, STATS_TYPE_BANK0, }, - { "multiple", 4, 0x17, STATS_TYPE_BANK0, }, - { "out_fcs_error", 4, 0x03, STATS_TYPE_BANK0, }, - { "late", 4, 0x1f, STATS_TYPE_BANK0, }, - { "hist_64bytes", 4, 0x08, STATS_TYPE_BANK0, }, - { "hist_65_127bytes", 4, 0x09, STATS_TYPE_BANK0, }, - { "hist_128_255bytes", 4, 0x0a, STATS_TYPE_BANK0, }, - { "hist_256_511bytes", 4, 0x0b, STATS_TYPE_BANK0, }, - { "hist_512_1023bytes", 4, 0x0c, STATS_TYPE_BANK0, }, - { "hist_1024_max_bytes", 4, 0x0d, STATS_TYPE_BANK0, }, - { "sw_in_discards", 4, 0x10, STATS_TYPE_PORT, }, - { "sw_in_filtered", 2, 0x12, STATS_TYPE_PORT, }, - { "sw_out_filtered", 2, 0x13, STATS_TYPE_PORT, }, - { "in_discards", 4, 0x00, STATS_TYPE_BANK1, }, - { "in_filtered", 4, 0x01, STATS_TYPE_BANK1, }, - { "in_accepted", 4, 0x02, STATS_TYPE_BANK1, }, - { "in_bad_accepted", 4, 0x03, STATS_TYPE_BANK1, }, - { "in_good_avb_class_a", 4, 0x04, STATS_TYPE_BANK1, }, - { "in_good_avb_class_b", 4, 0x05, STATS_TYPE_BANK1, }, - { "in_bad_avb_class_a", 4, 0x06, STATS_TYPE_BANK1, }, - { "in_bad_avb_class_b", 4, 0x07, STATS_TYPE_BANK1, }, - { "tcam_counter_0", 4, 0x08, STATS_TYPE_BANK1, }, - { "tcam_counter_1", 4, 0x09, STATS_TYPE_BANK1, }, - { "tcam_counter_2", 4, 0x0a, STATS_TYPE_BANK1, }, - { "tcam_counter_3", 4, 0x0b, STATS_TYPE_BANK1, }, - { "in_da_unknown", 4, 0x0e, STATS_TYPE_BANK1, }, - { "in_management", 4, 0x0f, STATS_TYPE_BANK1, }, - { "out_queue_0", 4, 0x10, STATS_TYPE_BANK1, }, - { "out_queue_1", 4, 0x11, STATS_TYPE_BANK1, }, - { "out_queue_2", 4, 0x12, STATS_TYPE_BANK1, }, - { "out_queue_3", 4, 0x13, STATS_TYPE_BANK1, }, - { "out_queue_4", 4, 0x14, STATS_TYPE_BANK1, }, - { "out_queue_5", 4, 0x15, STATS_TYPE_BANK1, }, - { "out_queue_6", 4, 0x16, STATS_TYPE_BANK1, }, - { "out_queue_7", 4, 0x17, STATS_TYPE_BANK1, }, - { "out_cut_through", 4, 0x18, STATS_TYPE_BANK1, }, - { "out_octets_a", 4, 0x1a, STATS_TYPE_BANK1, }, - { "out_octets_b", 4, 0x1b, STATS_TYPE_BANK1, }, - { "out_management", 4, 0x1f, STATS_TYPE_BANK1, }, + mv88e6xxx_reg_lock(chip); + err = chip->info->ops->stats_snapshot(chip, port); + mv88e6xxx_reg_unlock(chip); + + return err; +} + +#define MV88E6XXX_HW_STAT_MAPPER(_fn) \ + _fn(in_good_octets, 8, 0x00, STATS_TYPE_BANK0), \ + _fn(in_bad_octets, 4, 0x02, STATS_TYPE_BANK0), \ + _fn(in_unicast, 4, 0x04, STATS_TYPE_BANK0), \ + _fn(in_broadcasts, 4, 0x06, STATS_TYPE_BANK0), \ + _fn(in_multicasts, 4, 0x07, STATS_TYPE_BANK0), \ + _fn(in_pause, 4, 0x16, STATS_TYPE_BANK0), \ + _fn(in_undersize, 4, 0x18, STATS_TYPE_BANK0), \ + _fn(in_fragments, 4, 0x19, STATS_TYPE_BANK0), \ + _fn(in_oversize, 4, 0x1a, STATS_TYPE_BANK0), \ + _fn(in_jabber, 4, 0x1b, STATS_TYPE_BANK0), \ + _fn(in_rx_error, 4, 0x1c, STATS_TYPE_BANK0), \ + _fn(in_fcs_error, 4, 0x1d, STATS_TYPE_BANK0), \ + _fn(out_octets, 8, 0x0e, STATS_TYPE_BANK0), \ + _fn(out_unicast, 4, 0x10, STATS_TYPE_BANK0), \ + _fn(out_broadcasts, 4, 0x13, STATS_TYPE_BANK0), \ + _fn(out_multicasts, 4, 0x12, STATS_TYPE_BANK0), \ + _fn(out_pause, 4, 0x15, STATS_TYPE_BANK0), \ + _fn(excessive, 4, 0x11, STATS_TYPE_BANK0), \ + _fn(collisions, 4, 0x1e, STATS_TYPE_BANK0), \ + _fn(deferred, 4, 0x05, STATS_TYPE_BANK0), \ + _fn(single, 4, 0x14, STATS_TYPE_BANK0), \ + _fn(multiple, 4, 0x17, STATS_TYPE_BANK0), \ + _fn(out_fcs_error, 4, 0x03, STATS_TYPE_BANK0), \ + _fn(late, 4, 0x1f, STATS_TYPE_BANK0), \ + _fn(hist_64bytes, 4, 0x08, STATS_TYPE_BANK0), \ + _fn(hist_65_127bytes, 4, 0x09, STATS_TYPE_BANK0), \ + _fn(hist_128_255bytes, 4, 0x0a, STATS_TYPE_BANK0), \ + _fn(hist_256_511bytes, 4, 0x0b, STATS_TYPE_BANK0), \ + _fn(hist_512_1023bytes, 4, 0x0c, STATS_TYPE_BANK0), \ + _fn(hist_1024_max_bytes, 4, 0x0d, STATS_TYPE_BANK0), \ + _fn(sw_in_discards, 4, 0x10, STATS_TYPE_PORT), \ + _fn(sw_in_filtered, 2, 0x12, STATS_TYPE_PORT), \ + _fn(sw_out_filtered, 2, 0x13, STATS_TYPE_PORT), \ + _fn(in_discards, 4, 0x00, STATS_TYPE_BANK1), \ + _fn(in_filtered, 4, 0x01, STATS_TYPE_BANK1), \ + _fn(in_accepted, 4, 0x02, STATS_TYPE_BANK1), \ + _fn(in_bad_accepted, 4, 0x03, STATS_TYPE_BANK1), \ + _fn(in_good_avb_class_a, 4, 0x04, STATS_TYPE_BANK1), \ + _fn(in_good_avb_class_b, 4, 0x05, STATS_TYPE_BANK1), \ + _fn(in_bad_avb_class_a, 4, 0x06, STATS_TYPE_BANK1), \ + _fn(in_bad_avb_class_b, 4, 0x07, STATS_TYPE_BANK1), \ + _fn(tcam_counter_0, 4, 0x08, STATS_TYPE_BANK1), \ + _fn(tcam_counter_1, 4, 0x09, STATS_TYPE_BANK1), \ + _fn(tcam_counter_2, 4, 0x0a, STATS_TYPE_BANK1), \ + _fn(tcam_counter_3, 4, 0x0b, STATS_TYPE_BANK1), \ + _fn(in_da_unknown, 4, 0x0e, STATS_TYPE_BANK1), \ + _fn(in_management, 4, 0x0f, STATS_TYPE_BANK1), \ + _fn(out_queue_0, 4, 0x10, STATS_TYPE_BANK1), \ + _fn(out_queue_1, 4, 0x11, STATS_TYPE_BANK1), \ + _fn(out_queue_2, 4, 0x12, STATS_TYPE_BANK1), \ + _fn(out_queue_3, 4, 0x13, STATS_TYPE_BANK1), \ + _fn(out_queue_4, 4, 0x14, STATS_TYPE_BANK1), \ + _fn(out_queue_5, 4, 0x15, STATS_TYPE_BANK1), \ + _fn(out_queue_6, 4, 0x16, STATS_TYPE_BANK1), \ + _fn(out_queue_7, 4, 0x17, STATS_TYPE_BANK1), \ + _fn(out_cut_through, 4, 0x18, STATS_TYPE_BANK1), \ + _fn(out_octets_a, 4, 0x1a, STATS_TYPE_BANK1), \ + _fn(out_octets_b, 4, 0x1b, STATS_TYPE_BANK1), \ + _fn(out_management, 4, 0x1f, STATS_TYPE_BANK1), \ + /* */ + +#define MV88E6XXX_HW_STAT_ENTRY(_string, _size, _reg, _type) \ + { #_string, _size, _reg, _type } +static const struct mv88e6xxx_hw_stat mv88e6xxx_hw_stats[] = { + MV88E6XXX_HW_STAT_MAPPER(MV88E6XXX_HW_STAT_ENTRY) +}; + +#define MV88E6XXX_HW_STAT_ENUM(_string, _size, _reg, _type) \ + MV88E6XXX_HW_STAT_ID_ ## _string +enum mv88e6xxx_hw_stat_id { + MV88E6XXX_HW_STAT_MAPPER(MV88E6XXX_HW_STAT_ENUM) }; static uint64_t _mv88e6xxx_get_ethtool_stat(struct mv88e6xxx_chip *chip, - struct mv88e6xxx_hw_stat *s, + const struct mv88e6xxx_hw_stat *s, int port, u16 bank1_select, u16 histogram) { @@ -938,42 +1153,37 @@ static uint64_t _mv88e6xxx_get_ethtool_stat(struct mv88e6xxx_chip *chip, return value; } -static int mv88e6xxx_stats_get_strings(struct mv88e6xxx_chip *chip, - uint8_t *data, int types) +static void mv88e6xxx_stats_get_strings(struct mv88e6xxx_chip *chip, + uint8_t **data, int types) { - struct mv88e6xxx_hw_stat *stat; - int i, j; + const struct mv88e6xxx_hw_stat *stat; + int i; - for (i = 0, j = 0; i < ARRAY_SIZE(mv88e6xxx_hw_stats); i++) { + for (i = 0; i < ARRAY_SIZE(mv88e6xxx_hw_stats); i++) { stat = &mv88e6xxx_hw_stats[i]; - if (stat->type & types) { - memcpy(data + j * ETH_GSTRING_LEN, stat->string, - ETH_GSTRING_LEN); - j++; - } + if (stat->type & types) + ethtool_puts(data, stat->string); } - - return j; } -static int mv88e6095_stats_get_strings(struct mv88e6xxx_chip *chip, - uint8_t *data) +static void mv88e6095_stats_get_strings(struct mv88e6xxx_chip *chip, + uint8_t **data) { - return mv88e6xxx_stats_get_strings(chip, data, - STATS_TYPE_BANK0 | STATS_TYPE_PORT); + mv88e6xxx_stats_get_strings(chip, data, + STATS_TYPE_BANK0 | STATS_TYPE_PORT); } -static int mv88e6250_stats_get_strings(struct mv88e6xxx_chip *chip, - uint8_t *data) +static void mv88e6250_stats_get_strings(struct mv88e6xxx_chip *chip, + uint8_t **data) { - return mv88e6xxx_stats_get_strings(chip, data, STATS_TYPE_BANK0); + mv88e6xxx_stats_get_strings(chip, data, STATS_TYPE_BANK0); } -static int mv88e6320_stats_get_strings(struct mv88e6xxx_chip *chip, - uint8_t *data) +static void mv88e6320_stats_get_strings(struct mv88e6xxx_chip *chip, + uint8_t **data) { - return mv88e6xxx_stats_get_strings(chip, data, - STATS_TYPE_BANK0 | STATS_TYPE_BANK1); + mv88e6xxx_stats_get_strings(chip, data, + STATS_TYPE_BANK0 | STATS_TYPE_BANK1); } static const uint8_t *mv88e6xxx_atu_vtu_stats_strings[] = { @@ -984,21 +1194,18 @@ static const uint8_t *mv88e6xxx_atu_vtu_stats_strings[] = { "vtu_miss_violation", }; -static void mv88e6xxx_atu_vtu_get_strings(uint8_t *data) +static void mv88e6xxx_atu_vtu_get_strings(uint8_t **data) { unsigned int i; for (i = 0; i < ARRAY_SIZE(mv88e6xxx_atu_vtu_stats_strings); i++) - strlcpy(data + i * ETH_GSTRING_LEN, - mv88e6xxx_atu_vtu_stats_strings[i], - ETH_GSTRING_LEN); + ethtool_puts(data, mv88e6xxx_atu_vtu_stats_strings[i]); } static void mv88e6xxx_get_strings(struct dsa_switch *ds, int port, u32 stringset, uint8_t *data) { struct mv88e6xxx_chip *chip = ds->priv; - int count = 0; if (stringset != ETH_SS_STATS) return; @@ -1006,15 +1213,12 @@ static void mv88e6xxx_get_strings(struct dsa_switch *ds, int port, mv88e6xxx_reg_lock(chip); if (chip->info->ops->stats_get_strings) - count = chip->info->ops->stats_get_strings(chip, data); + chip->info->ops->stats_get_strings(chip, &data); - if (chip->info->ops->serdes_get_strings) { - data += count * ETH_GSTRING_LEN; - count = chip->info->ops->serdes_get_strings(chip, port, data); - } + if (chip->info->ops->serdes_get_strings) + chip->info->ops->serdes_get_strings(chip, port, &data); - data += count * ETH_GSTRING_LEN; - mv88e6xxx_atu_vtu_get_strings(data); + mv88e6xxx_atu_vtu_get_strings(&data); mv88e6xxx_reg_unlock(chip); } @@ -1022,7 +1226,7 @@ static void mv88e6xxx_get_strings(struct dsa_switch *ds, int port, static int mv88e6xxx_stats_get_sset_count(struct mv88e6xxx_chip *chip, int types) { - struct mv88e6xxx_hw_stat *stat; + const struct mv88e6xxx_hw_stat *stat; int i, j; for (i = 0, j = 0; i < ARRAY_SIZE(mv88e6xxx_hw_stats); i++) { @@ -1081,59 +1285,73 @@ out: return count; } -static int mv88e6xxx_stats_get_stats(struct mv88e6xxx_chip *chip, int port, - uint64_t *data, int types, - u16 bank1_select, u16 histogram) +static size_t mv88e6095_stats_get_stat(struct mv88e6xxx_chip *chip, int port, + const struct mv88e6xxx_hw_stat *stat, + uint64_t *data) { - struct mv88e6xxx_hw_stat *stat; - int i, j; - - for (i = 0, j = 0; i < ARRAY_SIZE(mv88e6xxx_hw_stats); i++) { - stat = &mv88e6xxx_hw_stats[i]; - if (stat->type & types) { - mv88e6xxx_reg_lock(chip); - data[j] = _mv88e6xxx_get_ethtool_stat(chip, stat, port, - bank1_select, - histogram); - mv88e6xxx_reg_unlock(chip); + *data = _mv88e6xxx_get_ethtool_stat(chip, stat, port, 0, + MV88E6XXX_G1_STATS_OP_HIST_RX); + return 1; +} - j++; - } - } - return j; +static size_t mv88e6250_stats_get_stat(struct mv88e6xxx_chip *chip, int port, + const struct mv88e6xxx_hw_stat *stat, + uint64_t *data) +{ + *data = _mv88e6xxx_get_ethtool_stat(chip, stat, port, 0, + MV88E6XXX_G1_STATS_OP_HIST_RX); + return 1; } -static int mv88e6095_stats_get_stats(struct mv88e6xxx_chip *chip, int port, - uint64_t *data) +static size_t mv88e6320_stats_get_stat(struct mv88e6xxx_chip *chip, int port, + const struct mv88e6xxx_hw_stat *stat, + uint64_t *data) { - return mv88e6xxx_stats_get_stats(chip, port, data, - STATS_TYPE_BANK0 | STATS_TYPE_PORT, - 0, MV88E6XXX_G1_STATS_OP_HIST_RX_TX); + *data = _mv88e6xxx_get_ethtool_stat(chip, stat, port, + MV88E6XXX_G1_STATS_OP_BANK_1_BIT_9, + MV88E6XXX_G1_STATS_OP_HIST_RX); + return 1; } -static int mv88e6250_stats_get_stats(struct mv88e6xxx_chip *chip, int port, - uint64_t *data) +static size_t mv88e6390_stats_get_stat(struct mv88e6xxx_chip *chip, int port, + const struct mv88e6xxx_hw_stat *stat, + uint64_t *data) { - return mv88e6xxx_stats_get_stats(chip, port, data, STATS_TYPE_BANK0, - 0, MV88E6XXX_G1_STATS_OP_HIST_RX_TX); + *data = _mv88e6xxx_get_ethtool_stat(chip, stat, port, + MV88E6XXX_G1_STATS_OP_BANK_1_BIT_10, + 0); + return 1; } -static int mv88e6320_stats_get_stats(struct mv88e6xxx_chip *chip, int port, - uint64_t *data) +static size_t mv88e6xxx_stats_get_stat(struct mv88e6xxx_chip *chip, int port, + const struct mv88e6xxx_hw_stat *stat, + uint64_t *data) { - return mv88e6xxx_stats_get_stats(chip, port, data, - STATS_TYPE_BANK0 | STATS_TYPE_BANK1, - MV88E6XXX_G1_STATS_OP_BANK_1_BIT_9, - MV88E6XXX_G1_STATS_OP_HIST_RX_TX); + int ret = 0; + + if (!(stat->type & chip->info->stats_type)) + return 0; + + if (chip->info->ops->stats_get_stat) { + mv88e6xxx_reg_lock(chip); + ret = chip->info->ops->stats_get_stat(chip, port, stat, data); + mv88e6xxx_reg_unlock(chip); + } + + return ret; } -static int mv88e6390_stats_get_stats(struct mv88e6xxx_chip *chip, int port, - uint64_t *data) +static size_t mv88e6xxx_stats_get_stats(struct mv88e6xxx_chip *chip, int port, + uint64_t *data) { - return mv88e6xxx_stats_get_stats(chip, port, data, - STATS_TYPE_BANK0 | STATS_TYPE_BANK1, - MV88E6XXX_G1_STATS_OP_BANK_1_BIT_10, - 0); + const struct mv88e6xxx_hw_stat *stat; + size_t i, j; + + for (i = 0, j = 0; i < ARRAY_SIZE(mv88e6xxx_hw_stats); i++) { + stat = &mv88e6xxx_hw_stats[i]; + j += mv88e6xxx_stats_get_stat(chip, port, stat, &data[j]); + } + return j; } static void mv88e6xxx_atu_vtu_get_stats(struct mv88e6xxx_chip *chip, int port, @@ -1149,10 +1367,9 @@ static void mv88e6xxx_atu_vtu_get_stats(struct mv88e6xxx_chip *chip, int port, static void mv88e6xxx_get_stats(struct mv88e6xxx_chip *chip, int port, uint64_t *data) { - int count = 0; + size_t count; - if (chip->info->ops->stats_get_stats) - count = chip->info->ops->stats_get_stats(chip, port, data); + count = mv88e6xxx_stats_get_stats(chip, port, data); mv88e6xxx_reg_lock(chip); if (chip->info->ops->serdes_get_stats) { @@ -1170,16 +1387,90 @@ static void mv88e6xxx_get_ethtool_stats(struct dsa_switch *ds, int port, struct mv88e6xxx_chip *chip = ds->priv; int ret; - mv88e6xxx_reg_lock(chip); + ret = mv88e6xxx_stats_snapshot(chip, port); + if (ret < 0) + return; + + mv88e6xxx_get_stats(chip, port, data); +} + +static void mv88e6xxx_get_eth_mac_stats(struct dsa_switch *ds, int port, + struct ethtool_eth_mac_stats *mac_stats) +{ + struct mv88e6xxx_chip *chip = ds->priv; + int ret; ret = mv88e6xxx_stats_snapshot(chip, port); - mv88e6xxx_reg_unlock(chip); + if (ret < 0) + return; + +#define MV88E6XXX_ETH_MAC_STAT_MAP(_id, _member) \ + mv88e6xxx_stats_get_stat(chip, port, \ + &mv88e6xxx_hw_stats[MV88E6XXX_HW_STAT_ID_ ## _id], \ + &mac_stats->stats._member) + + MV88E6XXX_ETH_MAC_STAT_MAP(out_unicast, FramesTransmittedOK); + MV88E6XXX_ETH_MAC_STAT_MAP(single, SingleCollisionFrames); + MV88E6XXX_ETH_MAC_STAT_MAP(multiple, MultipleCollisionFrames); + MV88E6XXX_ETH_MAC_STAT_MAP(in_unicast, FramesReceivedOK); + MV88E6XXX_ETH_MAC_STAT_MAP(in_fcs_error, FrameCheckSequenceErrors); + MV88E6XXX_ETH_MAC_STAT_MAP(out_octets, OctetsTransmittedOK); + MV88E6XXX_ETH_MAC_STAT_MAP(deferred, FramesWithDeferredXmissions); + MV88E6XXX_ETH_MAC_STAT_MAP(late, LateCollisions); + MV88E6XXX_ETH_MAC_STAT_MAP(in_good_octets, OctetsReceivedOK); + MV88E6XXX_ETH_MAC_STAT_MAP(out_multicasts, MulticastFramesXmittedOK); + MV88E6XXX_ETH_MAC_STAT_MAP(out_broadcasts, BroadcastFramesXmittedOK); + MV88E6XXX_ETH_MAC_STAT_MAP(excessive, FramesWithExcessiveDeferral); + MV88E6XXX_ETH_MAC_STAT_MAP(in_multicasts, MulticastFramesReceivedOK); + MV88E6XXX_ETH_MAC_STAT_MAP(in_broadcasts, BroadcastFramesReceivedOK); + +#undef MV88E6XXX_ETH_MAC_STAT_MAP + + mac_stats->stats.FramesTransmittedOK += mac_stats->stats.MulticastFramesXmittedOK; + mac_stats->stats.FramesTransmittedOK += mac_stats->stats.BroadcastFramesXmittedOK; + mac_stats->stats.FramesReceivedOK += mac_stats->stats.MulticastFramesReceivedOK; + mac_stats->stats.FramesReceivedOK += mac_stats->stats.BroadcastFramesReceivedOK; +} + +static void mv88e6xxx_get_rmon_stats(struct dsa_switch *ds, int port, + struct ethtool_rmon_stats *rmon_stats, + const struct ethtool_rmon_hist_range **ranges) +{ + static const struct ethtool_rmon_hist_range rmon_ranges[] = { + { 64, 64 }, + { 65, 127 }, + { 128, 255 }, + { 256, 511 }, + { 512, 1023 }, + { 1024, 65535 }, + {} + }; + struct mv88e6xxx_chip *chip = ds->priv; + int ret; + ret = mv88e6xxx_stats_snapshot(chip, port); if (ret < 0) return; - mv88e6xxx_get_stats(chip, port, data); +#define MV88E6XXX_RMON_STAT_MAP(_id, _member) \ + mv88e6xxx_stats_get_stat(chip, port, \ + &mv88e6xxx_hw_stats[MV88E6XXX_HW_STAT_ID_ ## _id], \ + &rmon_stats->stats._member) + + MV88E6XXX_RMON_STAT_MAP(in_undersize, undersize_pkts); + MV88E6XXX_RMON_STAT_MAP(in_oversize, oversize_pkts); + MV88E6XXX_RMON_STAT_MAP(in_fragments, fragments); + MV88E6XXX_RMON_STAT_MAP(in_jabber, jabbers); + MV88E6XXX_RMON_STAT_MAP(hist_64bytes, hist[0]); + MV88E6XXX_RMON_STAT_MAP(hist_65_127bytes, hist[1]); + MV88E6XXX_RMON_STAT_MAP(hist_128_255bytes, hist[2]); + MV88E6XXX_RMON_STAT_MAP(hist_256_511bytes, hist[3]); + MV88E6XXX_RMON_STAT_MAP(hist_512_1023bytes, hist[4]); + MV88E6XXX_RMON_STAT_MAP(hist_1024_max_bytes, hist[5]); +#undef MV88E6XXX_RMON_STAT_MAP + + *ranges = rmon_ranges; } static int mv88e6xxx_get_regs_len(struct dsa_switch *ds, int port) @@ -1222,15 +1513,8 @@ static void mv88e6xxx_get_regs(struct dsa_switch *ds, int port, mv88e6xxx_reg_unlock(chip); } -static int mv88e6xxx_get_mac_eee(struct dsa_switch *ds, int port, - struct ethtool_eee *e) -{ - /* Nothing to do on the port's MAC */ - return 0; -} - static int mv88e6xxx_set_mac_eee(struct dsa_switch *ds, int port, - struct ethtool_eee *e) + struct ethtool_keee *e) { /* Nothing to do on the port's MAC */ return 0; @@ -1283,8 +1567,15 @@ static u16 mv88e6xxx_port_vlan(struct mv88e6xxx_chip *chip, int dev, int port) pvlan = 0; - /* Frames from user ports can egress any local DSA links and CPU ports, - * as well as any local member of their bridge group. + /* Frames from standalone user ports can only egress on the + * upstream port. + */ + if (!dsa_port_bridge_dev_get(dp)) + return BIT(dsa_switch_upstream_port(ds)); + + /* Frames from bridged user ports can egress any local DSA + * links and CPU ports, as well as any local member of their + * bridge group. */ dsa_switch_for_each_port(other_dp, ds) if (other_dp->type == DSA_PORT_TYPE_CPU || @@ -1476,15 +1767,16 @@ static int mv88e6xxx_pvt_map(struct mv88e6xxx_chip *chip, int dev, int port) ds = dsa_switch_find(dst->index, dev); dp = ds ? dsa_to_port(ds, port) : NULL; - if (dp && dp->lag_dev) { + if (dp && dp->lag) { /* As the PVT is used to limit flooding of * FORWARD frames, which use the LAG ID as the * source port, we must translate dev/port to * the special "LAG device" in the PVT, using - * the LAG ID as the port number. + * the LAG ID (one-based) as the port number + * (zero-based). */ dev = MV88E6XXX_G2_PVT_ADDR_DEV_TRUNK; - port = dsa_lag_id(dst, dp->lag_dev); + port = dsa_port_lag_id_get(dp) - 1; } } @@ -1517,24 +1809,31 @@ static int mv88e6xxx_pvt_setup(struct mv88e6xxx_chip *chip) return 0; } -static void mv88e6xxx_port_fast_age(struct dsa_switch *ds, int port) +static int mv88e6xxx_port_fast_age_fid(struct mv88e6xxx_chip *chip, int port, + u16 fid) { - struct mv88e6xxx_chip *chip = ds->priv; - int err; - - if (dsa_to_port(ds, port)->lag_dev) + if (dsa_to_port(chip->ds, port)->lag) /* Hardware is incapable of fast-aging a LAG through a * regular ATU move operation. Until we have something * more fancy in place this is a no-op. */ - return; + return -EOPNOTSUPP; + + return mv88e6xxx_g1_atu_remove(chip, fid, port, false); +} + +static void mv88e6xxx_port_fast_age(struct dsa_switch *ds, int port) +{ + struct mv88e6xxx_chip *chip = ds->priv; + int err; mv88e6xxx_reg_lock(chip); - err = mv88e6xxx_g1_atu_remove(chip, 0, port, false); + err = mv88e6xxx_port_fast_age_fid(chip, port, 0); mv88e6xxx_reg_unlock(chip); if (err) - dev_err(ds->dev, "p%d: failed to flush ATU\n", port); + dev_err(chip->ds->dev, "p%d: failed to flush ATU: %d\n", + port, err); } static int mv88e6xxx_vtu_setup(struct mv88e6xxx_chip *chip) @@ -1553,6 +1852,8 @@ static int mv88e6xxx_vtu_get(struct mv88e6xxx_chip *chip, u16 vid, if (!chip->info->ops->vtu_getnext) return -EOPNOTSUPP; + memset(entry, 0, sizeof(*entry)); + entry->vid = vid ? vid - 1 : mv88e6xxx_max_vid(chip); entry->valid = false; @@ -1564,11 +1865,11 @@ static int mv88e6xxx_vtu_get(struct mv88e6xxx_chip *chip, u16 vid, return err; } -static int mv88e6xxx_vtu_walk(struct mv88e6xxx_chip *chip, - int (*cb)(struct mv88e6xxx_chip *chip, - const struct mv88e6xxx_vtu_entry *entry, - void *priv), - void *priv) +int mv88e6xxx_vtu_walk(struct mv88e6xxx_chip *chip, + int (*cb)(struct mv88e6xxx_chip *chip, + const struct mv88e6xxx_vtu_entry *entry, + void *priv), + void *priv) { struct mv88e6xxx_vtu_entry entry = { .vid = mv88e6xxx_max_vid(chip), @@ -1604,54 +1905,204 @@ static int mv88e6xxx_vtu_loadpurge(struct mv88e6xxx_chip *chip, return chip->info->ops->vtu_loadpurge(chip, entry); } -static int mv88e6xxx_fid_map_vlan(struct mv88e6xxx_chip *chip, - const struct mv88e6xxx_vtu_entry *entry, - void *_fid_bitmap) +static int mv88e6xxx_atu_new(struct mv88e6xxx_chip *chip, u16 *fid) { - unsigned long *fid_bitmap = _fid_bitmap; + *fid = find_first_zero_bit(chip->fid_bitmap, MV88E6XXX_N_FID); + if (unlikely(*fid >= mv88e6xxx_num_databases(chip))) + return -ENOSPC; - set_bit(entry->fid, fid_bitmap); - return 0; + /* Clear the database */ + return mv88e6xxx_g1_atu_flush(chip, *fid, true); } -int mv88e6xxx_fid_map(struct mv88e6xxx_chip *chip, unsigned long *fid_bitmap) +static int mv88e6xxx_stu_loadpurge(struct mv88e6xxx_chip *chip, + struct mv88e6xxx_stu_entry *entry) { - int i, err; - u16 fid; + if (!chip->info->ops->stu_loadpurge) + return -EOPNOTSUPP; - bitmap_zero(fid_bitmap, MV88E6XXX_N_FID); + return chip->info->ops->stu_loadpurge(chip, entry); +} - /* Set every FID bit used by the (un)bridged ports */ - for (i = 0; i < mv88e6xxx_num_ports(chip); ++i) { - err = mv88e6xxx_port_get_fid(chip, i, &fid); - if (err) +static int mv88e6xxx_stu_setup(struct mv88e6xxx_chip *chip) +{ + struct mv88e6xxx_stu_entry stu = { + .valid = true, + .sid = 0 + }; + + if (!mv88e6xxx_has_stu(chip)) + return 0; + + /* Make sure that SID 0 is always valid. This is used by VTU + * entries that do not make use of the STU, e.g. when creating + * a VLAN upper on a port that is also part of a VLAN + * filtering bridge. + */ + return mv88e6xxx_stu_loadpurge(chip, &stu); +} + +static int mv88e6xxx_sid_get(struct mv88e6xxx_chip *chip, u8 *sid) +{ + DECLARE_BITMAP(busy, MV88E6XXX_N_SID) = { 0 }; + struct mv88e6xxx_mst *mst; + + __set_bit(0, busy); + + list_for_each_entry(mst, &chip->msts, node) + __set_bit(mst->stu.sid, busy); + + *sid = find_first_zero_bit(busy, MV88E6XXX_N_SID); + + return (*sid >= mv88e6xxx_max_sid(chip)) ? -ENOSPC : 0; +} + +static int mv88e6xxx_mst_put(struct mv88e6xxx_chip *chip, u8 sid) +{ + struct mv88e6xxx_mst *mst, *tmp; + int err; + + /* If the SID is zero, it is for a VLAN mapped to the default MSTI, + * and mv88e6xxx_stu_setup() made sure it is always present, and thus, + * should not be removed here. + * + * If the chip lacks STU support, numerically the "sid" variable will + * happen to also be zero, but we don't want to rely on that fact, so + * we explicitly test that first. In that case, there is also nothing + * to do here. + */ + if (!mv88e6xxx_has_stu(chip) || !sid) + return 0; + + list_for_each_entry_safe(mst, tmp, &chip->msts, node) { + if (mst->stu.sid != sid) + continue; + + if (!refcount_dec_and_test(&mst->refcnt)) + return 0; + + mst->stu.valid = false; + err = mv88e6xxx_stu_loadpurge(chip, &mst->stu); + if (err) { + refcount_set(&mst->refcnt, 1); return err; + } - set_bit(fid, fid_bitmap); + list_del(&mst->node); + kfree(mst); + return 0; } - /* Set every FID bit used by the VLAN entries */ - return mv88e6xxx_vtu_walk(chip, mv88e6xxx_fid_map_vlan, fid_bitmap); + return -ENOENT; } -static int mv88e6xxx_atu_new(struct mv88e6xxx_chip *chip, u16 *fid) +static int mv88e6xxx_mst_get(struct mv88e6xxx_chip *chip, struct net_device *br, + u16 msti, u8 *sid) { - DECLARE_BITMAP(fid_bitmap, MV88E6XXX_N_FID); - int err; + struct mv88e6xxx_mst *mst; + int err, i; + + if (!mv88e6xxx_has_stu(chip)) { + err = -EOPNOTSUPP; + goto err; + } + + if (!msti) { + *sid = 0; + return 0; + } - err = mv88e6xxx_fid_map(chip, fid_bitmap); + list_for_each_entry(mst, &chip->msts, node) { + if (mst->br == br && mst->msti == msti) { + refcount_inc(&mst->refcnt); + *sid = mst->stu.sid; + return 0; + } + } + + err = mv88e6xxx_sid_get(chip, sid); if (err) - return err; + goto err; + + mst = kzalloc(sizeof(*mst), GFP_KERNEL); + if (!mst) { + err = -ENOMEM; + goto err; + } - /* The reset value 0x000 is used to indicate that multiple address - * databases are not needed. Return the next positive available. + INIT_LIST_HEAD(&mst->node); + refcount_set(&mst->refcnt, 1); + mst->br = br; + mst->msti = msti; + mst->stu.valid = true; + mst->stu.sid = *sid; + + /* The bridge starts out all ports in the disabled state. But + * a STU state of disabled means to go by the port-global + * state. So we set all user port's initial state to blocking, + * to match the bridge's behavior. */ - *fid = find_next_zero_bit(fid_bitmap, MV88E6XXX_N_FID, 1); - if (unlikely(*fid >= mv88e6xxx_num_databases(chip))) - return -ENOSPC; + for (i = 0; i < mv88e6xxx_num_ports(chip); i++) + mst->stu.state[i] = dsa_is_user_port(chip->ds, i) ? + MV88E6XXX_PORT_CTL0_STATE_BLOCKING : + MV88E6XXX_PORT_CTL0_STATE_DISABLED; - /* Clear the database */ - return mv88e6xxx_g1_atu_flush(chip, *fid, true); + err = mv88e6xxx_stu_loadpurge(chip, &mst->stu); + if (err) + goto err_free; + + list_add_tail(&mst->node, &chip->msts); + return 0; + +err_free: + kfree(mst); +err: + return err; +} + +static int mv88e6xxx_port_mst_state_set(struct dsa_switch *ds, int port, + const struct switchdev_mst_state *st) +{ + struct dsa_port *dp = dsa_to_port(ds, port); + struct mv88e6xxx_chip *chip = ds->priv; + struct mv88e6xxx_mst *mst; + u8 state; + int err; + + if (!mv88e6xxx_has_stu(chip)) + return -EOPNOTSUPP; + + switch (st->state) { + case BR_STATE_DISABLED: + case BR_STATE_BLOCKING: + case BR_STATE_LISTENING: + state = MV88E6XXX_PORT_CTL0_STATE_BLOCKING; + break; + case BR_STATE_LEARNING: + state = MV88E6XXX_PORT_CTL0_STATE_LEARNING; + break; + case BR_STATE_FORWARDING: + state = MV88E6XXX_PORT_CTL0_STATE_FORWARDING; + break; + default: + return -EINVAL; + } + + list_for_each_entry(mst, &chip->msts, node) { + if (mst->br == dsa_port_bridge_dev_get(dp) && + mst->msti == st->msti) { + if (mst->stu.state[port] == state) + return 0; + + mst->stu.state[port] = state; + mv88e6xxx_reg_lock(chip); + err = mv88e6xxx_stu_loadpurge(chip, &mst->stu); + mv88e6xxx_reg_unlock(chip); + return err; + } + } + + return -ENOENT; } static int mv88e6xxx_port_check_hw_vlan(struct dsa_switch *ds, int port, @@ -1768,13 +2219,11 @@ mv88e6xxx_port_vlan_prepare(struct dsa_switch *ds, int port, return err; } -static int mv88e6xxx_port_db_load_purge(struct mv88e6xxx_chip *chip, int port, - const unsigned char *addr, u16 vid, - u8 state) +static int mv88e6xxx_port_db_get(struct mv88e6xxx_chip *chip, + const unsigned char *addr, u16 vid, + u16 *fid, struct mv88e6xxx_atu_entry *entry) { - struct mv88e6xxx_atu_entry entry; struct mv88e6xxx_vtu_entry vlan; - u16 fid; int err; /* Ports have two private address databases: one for when the port is @@ -1785,7 +2234,7 @@ static int mv88e6xxx_port_db_load_purge(struct mv88e6xxx_chip *chip, int port, * VLAN ID into the port's database used for VLAN-unaware bridging. */ if (vid == 0) { - fid = MV88E6XXX_FID_BRIDGED; + *fid = MV88E6XXX_FID_BRIDGED; } else { err = mv88e6xxx_vtu_get(chip, vid, &vlan); if (err) @@ -1795,14 +2244,39 @@ static int mv88e6xxx_port_db_load_purge(struct mv88e6xxx_chip *chip, int port, if (!vlan.valid) return -EOPNOTSUPP; - fid = vlan.fid; + *fid = vlan.fid; } - entry.state = 0; - ether_addr_copy(entry.mac, addr); - eth_addr_dec(entry.mac); + entry->state = 0; + ether_addr_copy(entry->mac, addr); + eth_addr_dec(entry->mac); + + return mv88e6xxx_g1_atu_getnext(chip, *fid, entry); +} + +static bool mv88e6xxx_port_db_find(struct mv88e6xxx_chip *chip, + const unsigned char *addr, u16 vid) +{ + struct mv88e6xxx_atu_entry entry; + u16 fid; + int err; + + err = mv88e6xxx_port_db_get(chip, addr, vid, &fid, &entry); + if (err) + return false; + + return entry.state && ether_addr_equal(entry.mac, addr); +} + +static int mv88e6xxx_port_db_load_purge(struct mv88e6xxx_chip *chip, int port, + const unsigned char *addr, u16 vid, + u8 state) +{ + struct mv88e6xxx_atu_entry entry; + u16 fid; + int err; - err = mv88e6xxx_g1_atu_getnext(chip, fid, &entry); + err = mv88e6xxx_port_db_get(chip, addr, vid, &fid, &entry); if (err) return err; @@ -2138,6 +2612,9 @@ static int mv88e6xxx_port_vlan_join(struct mv88e6xxx_chip *chip, int port, if (!vlan.valid) { memset(&vlan, 0, sizeof(vlan)); + if (vid == MV88E6XXX_VID_STANDALONE) + vlan.policy = true; + err = mv88e6xxx_atu_new(chip, &vlan.fid); if (err) return err; @@ -2169,6 +2646,9 @@ static int mv88e6xxx_port_vlan_join(struct mv88e6xxx_chip *chip, int port, port, vid); } + /* Record FID used in SW FID map */ + bitmap_set(chip->fid_bitmap, vlan.fid, 1); + return 0; } @@ -2198,7 +2678,7 @@ static int mv88e6xxx_port_vlan_add(struct dsa_switch *ds, int port, else member = MV88E6XXX_G1_VTU_DATA_MEMBER_TAG_TAGGED; - /* net/dsa/slave.c will call dsa_port_vlan_add() for the affected port + /* net/dsa/user.c will call dsa_port_vlan_add() for the affected port * and then the CPU port. Do not warn for duplicates for the CPU port. */ warn = !dsa_is_cpu_port(ds, port) && !dsa_is_dsa_port(ds, port); @@ -2270,6 +2750,15 @@ static int mv88e6xxx_port_vlan_leave(struct mv88e6xxx_chip *chip, if (err) return err; + if (!vlan.valid) { + err = mv88e6xxx_mst_put(chip, vlan.sid); + if (err) + return err; + + /* Record FID freed in SW FID map */ + bitmap_clear(chip->fid_bitmap, vlan.fid, 1); + } + return mv88e6xxx_g1_atu_remove(chip, vlan.fid, port, false); } @@ -2284,6 +2773,13 @@ static int mv88e6xxx_port_vlan_del(struct dsa_switch *ds, int port, if (!mv88e6xxx_max_vid(chip)) return -EOPNOTSUPP; + /* The ATU removal procedure needs the FID to be mapped in the VTU, + * but FDB deletion runs concurrently with VLAN deletion. Flush the DSA + * switchdev workqueue to ensure that all FDB entries are deleted + * before we remove the VLAN. + */ + dsa_flush_workqueue(); + mv88e6xxx_reg_lock(chip); err = mv88e6xxx_port_get_pvid(chip, port, &pvid); @@ -2308,8 +2804,75 @@ unlock: return err; } +static int mv88e6xxx_port_vlan_fast_age(struct dsa_switch *ds, int port, u16 vid) +{ + struct mv88e6xxx_chip *chip = ds->priv; + struct mv88e6xxx_vtu_entry vlan; + int err; + + mv88e6xxx_reg_lock(chip); + + err = mv88e6xxx_vtu_get(chip, vid, &vlan); + if (err) + goto unlock; + + err = mv88e6xxx_port_fast_age_fid(chip, port, vlan.fid); + +unlock: + mv88e6xxx_reg_unlock(chip); + + return err; +} + +static int mv88e6xxx_vlan_msti_set(struct dsa_switch *ds, + struct dsa_bridge bridge, + const struct switchdev_vlan_msti *msti) +{ + struct mv88e6xxx_chip *chip = ds->priv; + struct mv88e6xxx_vtu_entry vlan; + u8 old_sid, new_sid; + int err; + + if (!mv88e6xxx_has_stu(chip)) + return -EOPNOTSUPP; + + mv88e6xxx_reg_lock(chip); + + err = mv88e6xxx_vtu_get(chip, msti->vid, &vlan); + if (err) + goto unlock; + + if (!vlan.valid) { + err = -EINVAL; + goto unlock; + } + + old_sid = vlan.sid; + + err = mv88e6xxx_mst_get(chip, bridge.dev, msti->msti, &new_sid); + if (err) + goto unlock; + + if (new_sid != old_sid) { + vlan.sid = new_sid; + + err = mv88e6xxx_vtu_loadpurge(chip, &vlan); + if (err) { + mv88e6xxx_mst_put(chip, new_sid); + goto unlock; + } + } + + err = mv88e6xxx_mst_put(chip, old_sid); + +unlock: + mv88e6xxx_reg_unlock(chip); + return err; +} + static int mv88e6xxx_port_fdb_add(struct dsa_switch *ds, int port, - const unsigned char *addr, u16 vid) + const unsigned char *addr, u16 vid, + struct dsa_db db) { struct mv88e6xxx_chip *chip = ds->priv; int err; @@ -2317,13 +2880,21 @@ static int mv88e6xxx_port_fdb_add(struct dsa_switch *ds, int port, mv88e6xxx_reg_lock(chip); err = mv88e6xxx_port_db_load_purge(chip, port, addr, vid, MV88E6XXX_G1_ATU_DATA_STATE_UC_STATIC); + if (err) + goto out; + + if (!mv88e6xxx_port_db_find(chip, addr, vid)) + err = -ENOSPC; + +out: mv88e6xxx_reg_unlock(chip); return err; } static int mv88e6xxx_port_fdb_del(struct dsa_switch *ds, int port, - const unsigned char *addr, u16 vid) + const unsigned char *addr, u16 vid, + struct dsa_db db) { struct mv88e6xxx_chip *chip = ds->priv; int err; @@ -2469,7 +3040,8 @@ static int mv88e6xxx_map_virtual_bridge_to_pvt(struct dsa_switch *ds, static int mv88e6xxx_port_bridge_join(struct dsa_switch *ds, int port, struct dsa_bridge bridge, - bool *tx_fwd_offload) + bool *tx_fwd_offload, + struct netlink_ext_ack *extack) { struct mv88e6xxx_chip *chip = ds->priv; int err; @@ -2480,6 +3052,10 @@ static int mv88e6xxx_port_bridge_join(struct dsa_switch *ds, int port, if (err) goto unlock; + err = mv88e6xxx_port_set_map_da(chip, port, true); + if (err) + goto unlock; + err = mv88e6xxx_port_commit_pvid(chip, port); if (err) goto unlock; @@ -2514,6 +3090,12 @@ static void mv88e6xxx_port_bridge_leave(struct dsa_switch *ds, int port, mv88e6xxx_port_vlan_map(chip, port)) dev_err(ds->dev, "failed to remap in-chip Port VLAN\n"); + err = mv88e6xxx_port_set_map_da(chip, port, false); + if (err) + dev_err(ds->dev, + "port %d failed to restore map-DA: %pe\n", + port, ERR_PTR(err)); + err = mv88e6xxx_port_commit_pvid(chip, port); if (err) dev_err(ds->dev, @@ -2525,7 +3107,8 @@ static void mv88e6xxx_port_bridge_leave(struct dsa_switch *ds, int port, static int mv88e6xxx_crosschip_bridge_join(struct dsa_switch *ds, int tree_index, int sw_index, - int port, struct dsa_bridge bridge) + int port, struct dsa_bridge bridge, + struct netlink_ext_ack *extack) { struct mv88e6xxx_chip *chip = ds->priv; int err; @@ -2568,15 +3151,35 @@ static int mv88e6xxx_software_reset(struct mv88e6xxx_chip *chip) static void mv88e6xxx_hardware_reset(struct mv88e6xxx_chip *chip) { struct gpio_desc *gpiod = chip->reset; + int err; /* If there is a GPIO connected to the reset pin, toggle it */ if (gpiod) { + /* If the switch has just been reset and not yet completed + * loading EEPROM, the reset may interrupt the I2C transaction + * mid-byte, causing the first EEPROM read after the reset + * from the wrong location resulting in the switch booting + * to wrong mode and inoperable. + * For this reason, switch families with EEPROM support + * generally wait for EEPROM loads to complete as their pre- + * and post-reset handlers. + */ + if (chip->info->ops->hardware_reset_pre) { + err = chip->info->ops->hardware_reset_pre(chip); + if (err) + dev_err(chip->dev, "pre-reset error: %d\n", err); + } + gpiod_set_value_cansleep(gpiod, 1); usleep_range(10000, 20000); gpiod_set_value_cansleep(gpiod, 0); usleep_range(10000, 20000); - mv88e6xxx_g1_wait_eeprom_done(chip); + if (chip->info->ops->hardware_reset_post) { + err = chip->info->ops->hardware_reset_post(chip); + if (err) + dev_err(chip->dev, "post-reset error: %d\n", err); + } } } @@ -2700,102 +3303,6 @@ static int mv88e6xxx_setup_egress_floods(struct mv88e6xxx_chip *chip, int port) return 0; } -static irqreturn_t mv88e6xxx_serdes_irq_thread_fn(int irq, void *dev_id) -{ - struct mv88e6xxx_port *mvp = dev_id; - struct mv88e6xxx_chip *chip = mvp->chip; - irqreturn_t ret = IRQ_NONE; - int port = mvp->port; - int lane; - - mv88e6xxx_reg_lock(chip); - lane = mv88e6xxx_serdes_get_lane(chip, port); - if (lane >= 0) - ret = mv88e6xxx_serdes_irq_status(chip, port, lane); - mv88e6xxx_reg_unlock(chip); - - return ret; -} - -static int mv88e6xxx_serdes_irq_request(struct mv88e6xxx_chip *chip, int port, - int lane) -{ - struct mv88e6xxx_port *dev_id = &chip->ports[port]; - unsigned int irq; - int err; - - /* Nothing to request if this SERDES port has no IRQ */ - irq = mv88e6xxx_serdes_irq_mapping(chip, port); - if (!irq) - return 0; - - snprintf(dev_id->serdes_irq_name, sizeof(dev_id->serdes_irq_name), - "mv88e6xxx-%s-serdes-%d", dev_name(chip->dev), port); - - /* Requesting the IRQ will trigger IRQ callbacks, so release the lock */ - mv88e6xxx_reg_unlock(chip); - err = request_threaded_irq(irq, NULL, mv88e6xxx_serdes_irq_thread_fn, - IRQF_ONESHOT, dev_id->serdes_irq_name, - dev_id); - mv88e6xxx_reg_lock(chip); - if (err) - return err; - - dev_id->serdes_irq = irq; - - return mv88e6xxx_serdes_irq_enable(chip, port, lane); -} - -static int mv88e6xxx_serdes_irq_free(struct mv88e6xxx_chip *chip, int port, - int lane) -{ - struct mv88e6xxx_port *dev_id = &chip->ports[port]; - unsigned int irq = dev_id->serdes_irq; - int err; - - /* Nothing to free if no IRQ has been requested */ - if (!irq) - return 0; - - err = mv88e6xxx_serdes_irq_disable(chip, port, lane); - - /* Freeing the IRQ will trigger IRQ callbacks, so release the lock */ - mv88e6xxx_reg_unlock(chip); - free_irq(irq, dev_id); - mv88e6xxx_reg_lock(chip); - - dev_id->serdes_irq = 0; - - return err; -} - -static int mv88e6xxx_serdes_power(struct mv88e6xxx_chip *chip, int port, - bool on) -{ - int lane; - int err; - - lane = mv88e6xxx_serdes_get_lane(chip, port); - if (lane < 0) - return 0; - - if (on) { - err = mv88e6xxx_serdes_power_up(chip, port, lane); - if (err) - return err; - - err = mv88e6xxx_serdes_irq_request(chip, port, lane); - } else { - err = mv88e6xxx_serdes_irq_free(chip, port, lane); - if (err) - return err; - - err = mv88e6xxx_serdes_power_down(chip, port, lane); - } - - return err; -} - static int mv88e6xxx_set_egress_port(struct mv88e6xxx_chip *chip, enum mv88e6xxx_egress_direction direction, int port) @@ -2857,27 +3364,49 @@ static int mv88e6xxx_setup_upstream_port(struct mv88e6xxx_chip *chip, int port) static int mv88e6xxx_setup_port(struct mv88e6xxx_chip *chip, int port) { + struct device_node *phy_handle = NULL; + struct fwnode_handle *ports_fwnode; + struct fwnode_handle *port_fwnode; struct dsa_switch *ds = chip->ds; + struct mv88e6xxx_port *p; + struct dsa_port *dp; + int tx_amp; int err; u16 reg; + u32 val; - chip->ports[port].chip = chip; - chip->ports[port].port = port; + p = &chip->ports[port]; + p->chip = chip; + p->port = port; + + /* Look up corresponding fwnode if any */ + ports_fwnode = device_get_named_child_node(chip->dev, "ethernet-ports"); + if (!ports_fwnode) + ports_fwnode = device_get_named_child_node(chip->dev, "ports"); + if (ports_fwnode) { + fwnode_for_each_child_node(ports_fwnode, port_fwnode) { + if (fwnode_property_read_u32(port_fwnode, "reg", &val)) + continue; + if (val == port) { + p->fwnode = port_fwnode; + p->fiber = fwnode_property_present(port_fwnode, "sfp"); + break; + } + } + fwnode_handle_put(ports_fwnode); + } else { + dev_dbg(chip->dev, "no ethernet ports node defined for the device\n"); + } - /* MAC Forcing register: don't force link, speed, duplex or flow control - * state to any particular values on physical ports, but force the CPU - * port and all DSA ports to their maximum bandwidth and full duplex. - */ - if (dsa_is_cpu_port(ds, port) || dsa_is_dsa_port(ds, port)) - err = mv88e6xxx_port_setup_mac(chip, port, LINK_FORCED_UP, - SPEED_MAX, DUPLEX_FULL, - PAUSE_OFF, - PHY_INTERFACE_MODE_NA); - else - err = mv88e6xxx_port_setup_mac(chip, port, LINK_UNFORCED, - SPEED_UNFORCED, DUPLEX_UNFORCED, - PAUSE_ON, - PHY_INTERFACE_MODE_NA); + if (chip->info->ops->port_setup_leds) { + err = chip->info->ops->port_setup_leds(chip, port); + if (err && err != -EOPNOTSUPP) + return err; + } + + err = mv88e6xxx_port_setup_mac(chip, port, LINK_UNFORCED, + SPEED_UNFORCED, DUPLEX_UNFORCED, + PAUSE_ON, PHY_INTERFACE_MODE_NA); if (err) return err; @@ -2895,9 +3424,14 @@ static int mv88e6xxx_setup_port(struct mv88e6xxx_chip *chip, int port) * If this is the upstream port for this switch, enable * forwarding of unknown unicasts and multicasts. */ - reg = MV88E6XXX_PORT_CTL0_IGMP_MLD_SNOOP | - MV88E6185_PORT_CTL0_USE_TAG | MV88E6185_PORT_CTL0_USE_IP | + reg = MV88E6185_PORT_CTL0_USE_TAG | MV88E6185_PORT_CTL0_USE_IP | MV88E6XXX_PORT_CTL0_STATE_FORWARDING; + /* Forward any IPv4 IGMP or IPv6 MLD frames received + * by a USER port to the CPU port to allow snooping. + */ + if (dsa_is_user_port(ds, port)) + reg |= MV88E6XXX_PORT_CTL0_IGMP_MLD_SNOOP; + err = mv88e6xxx_port_write(chip, port, MV88E6XXX_PORT_CTL0, reg); if (err) return err; @@ -2911,12 +3445,13 @@ static int mv88e6xxx_setup_port(struct mv88e6xxx_chip *chip, int port) return err; /* Port Control 2: don't force a good FCS, set the MTU size to - * 10222 bytes, disable 802.1q tags checking, don't discard tagged or - * untagged frames on this port, do a destination address lookup on all - * received packets as usual, disable ARP mirroring and don't send a - * copy of all transmitted/received frames on this port to the CPU. + * 10222 bytes, disable 802.1q tags checking, don't discard + * tagged or untagged frames on this port, skip destination + * address lookup on user ports, disable ARP mirroring and don't + * send a copy of all transmitted/received frames on this port + * to the CPU. */ - err = mv88e6xxx_port_set_map_da(chip, port); + err = mv88e6xxx_port_set_map_da(chip, port, !dsa_is_user_port(ds, port)); if (err) return err; @@ -2924,8 +3459,44 @@ static int mv88e6xxx_setup_port(struct mv88e6xxx_chip *chip, int port) if (err) return err; + /* On chips that support it, set all downstream DSA ports' + * VLAN policy to TRAP. In combination with loading + * MV88E6XXX_VID_STANDALONE as a policy entry in the VTU, this + * provides a better isolation barrier between standalone + * ports, as the ATU is bypassed on any intermediate switches + * between the incoming port and the CPU. + */ + if (dsa_is_downstream_port(ds, port) && + chip->info->ops->port_set_policy) { + err = chip->info->ops->port_set_policy(chip, port, + MV88E6XXX_POLICY_MAPPING_VTU, + MV88E6XXX_POLICY_ACTION_TRAP); + if (err) + return err; + } + + /* User ports start out in standalone mode and 802.1Q is + * therefore disabled. On DSA ports, all valid VIDs are always + * loaded in the VTU - therefore, enable 802.1Q in order to take + * advantage of VLAN policy on chips that supports it. + */ err = mv88e6xxx_port_set_8021q_mode(chip, port, - MV88E6XXX_PORT_CTL2_8021Q_MODE_DISABLED); + dsa_is_user_port(ds, port) ? + MV88E6XXX_PORT_CTL2_8021Q_MODE_DISABLED : + MV88E6XXX_PORT_CTL2_8021Q_MODE_SECURE); + if (err) + return err; + + /* Bind MV88E6XXX_VID_STANDALONE to MV88E6XXX_FID_STANDALONE by + * virtue of the fact that mv88e6xxx_atu_new() will pick it as + * the first free FID. This will be used as the private PVID for + * unbridged ports. Shared (DSA and CPU) ports must also be + * members of this VID, in order to trap all frames assigned to + * it to the CPU. + */ + err = mv88e6xxx_port_vlan_join(chip, port, MV88E6XXX_VID_STANDALONE, + MV88E6XXX_G1_VTU_DATA_MEMBER_TAG_UNMODIFIED, + false); if (err) return err; @@ -2938,7 +3509,7 @@ static int mv88e6xxx_setup_port(struct mv88e6xxx_chip *chip, int port) * relying on their port default FID. */ err = mv88e6xxx_port_vlan_join(chip, port, MV88E6XXX_VID_BRIDGED, - MV88E6XXX_G1_VTU_DATA_MEMBER_TAG_UNTAGGED, + MV88E6XXX_G1_VTU_DATA_MEMBER_TAG_UNMODIFIED, false); if (err) return err; @@ -3011,6 +3582,23 @@ static int mv88e6xxx_setup_port(struct mv88e6xxx_chip *chip, int port) return err; } + if (chip->info->ops->serdes_set_tx_amplitude) { + dp = dsa_to_port(ds, port); + if (dp) + phy_handle = of_parse_phandle(dp->dn, "phy-handle", 0); + + if (phy_handle && !of_property_read_u32(phy_handle, + "tx-p2p-microvolt", + &tx_amp)) + err = chip->info->ops->serdes_set_tx_amplitude(chip, + port, tx_amp); + if (phy_handle) { + of_node_put(phy_handle); + if (err) + return err; + } + } + /* Port based VLAN map: give each port the same default address * database, and allow bidirectional communication between the * CPU and DSA port(s), and the other ports. @@ -3037,7 +3625,7 @@ static int mv88e6xxx_get_max_mtu(struct dsa_switch *ds, int port) return 10240 - VLAN_ETH_HLEN - EDSA_HLEN - ETH_FCS_LEN; else if (chip->info->ops->set_max_frame_size) return 1632 - VLAN_ETH_HLEN - EDSA_HLEN - ETH_FCS_LEN; - return 1522 - VLAN_ETH_HLEN - EDSA_HLEN - ETH_FCS_LEN; + return ETH_DATA_LEN; } static int mv88e6xxx_change_mtu(struct dsa_switch *ds, int port, int new_mtu) @@ -3045,45 +3633,31 @@ static int mv88e6xxx_change_mtu(struct dsa_switch *ds, int port, int new_mtu) struct mv88e6xxx_chip *chip = ds->priv; int ret = 0; + /* For families where we don't know how to alter the MTU, + * just accept any value up to ETH_DATA_LEN + */ + if (!chip->info->ops->port_set_jumbo_size && + !chip->info->ops->set_max_frame_size) { + if (new_mtu > ETH_DATA_LEN) + return -EINVAL; + + return 0; + } + if (dsa_is_dsa_port(ds, port) || dsa_is_cpu_port(ds, port)) new_mtu += EDSA_HLEN; mv88e6xxx_reg_lock(chip); if (chip->info->ops->port_set_jumbo_size) ret = chip->info->ops->port_set_jumbo_size(chip, port, new_mtu); - else if (chip->info->ops->set_max_frame_size) + else if (chip->info->ops->set_max_frame_size && + dsa_is_cpu_port(ds, port)) ret = chip->info->ops->set_max_frame_size(chip, new_mtu); - else - if (new_mtu > 1522) - ret = -EINVAL; mv88e6xxx_reg_unlock(chip); return ret; } -static int mv88e6xxx_port_enable(struct dsa_switch *ds, int port, - struct phy_device *phydev) -{ - struct mv88e6xxx_chip *chip = ds->priv; - int err; - - mv88e6xxx_reg_lock(chip); - err = mv88e6xxx_serdes_power(chip, port, true); - mv88e6xxx_reg_unlock(chip); - - return err; -} - -static void mv88e6xxx_port_disable(struct dsa_switch *ds, int port) -{ - struct mv88e6xxx_chip *chip = ds->priv; - - mv88e6xxx_reg_lock(chip); - if (mv88e6xxx_serdes_power(chip, port, false)) - dev_err(chip->dev, "failed to power off SERDES\n"); - mv88e6xxx_reg_unlock(chip); -} - static int mv88e6xxx_set_ageing_time(struct dsa_switch *ds, unsigned int ageing_time) { @@ -3111,6 +3685,21 @@ static int mv88e6xxx_stats_setup(struct mv88e6xxx_chip *chip) return mv88e6xxx_g1_stats_clear(chip); } +static int mv88e6320_setup_errata(struct mv88e6xxx_chip *chip) +{ + u16 dummy; + int err; + + /* Workaround for erratum + * 3.3 RGMII timing may be out of spec when transmit delay is enabled + */ + err = mv88e6xxx_port_hidden_write(chip, 0, 0xf, 0x7, 0xe000); + if (err) + return err; + + return mv88e6xxx_port_hidden_read(chip, 0, 0xf, 0x7, &dummy); +} + /* Check if the errata has already been applied. */ static bool mv88e6390_setup_errata_applied(struct mv88e6xxx_chip *chip) { @@ -3160,11 +3749,225 @@ static int mv88e6390_setup_errata(struct mv88e6xxx_chip *chip) return mv88e6xxx_software_reset(chip); } +/* prod_id for switch families which do not have a PHY model number */ +static const u16 family_prod_id_table[] = { + [MV88E6XXX_FAMILY_6341] = MV88E6XXX_PORT_SWITCH_ID_PROD_6341, + [MV88E6XXX_FAMILY_6390] = MV88E6XXX_PORT_SWITCH_ID_PROD_6390, + [MV88E6XXX_FAMILY_6393] = MV88E6XXX_PORT_SWITCH_ID_PROD_6393X, +}; + +static int mv88e6xxx_mdio_read(struct mii_bus *bus, int phy, int reg) +{ + struct mv88e6xxx_mdio_bus *mdio_bus = bus->priv; + struct mv88e6xxx_chip *chip = mdio_bus->chip; + u16 prod_id; + u16 val; + int err; + + if (!chip->info->ops->phy_read) + return -EOPNOTSUPP; + + mv88e6xxx_reg_lock(chip); + err = chip->info->ops->phy_read(chip, bus, phy, reg, &val); + mv88e6xxx_reg_unlock(chip); + + /* Some internal PHYs don't have a model number. */ + if (reg == MII_PHYSID2 && !(val & 0x3f0) && + chip->info->family < ARRAY_SIZE(family_prod_id_table)) { + prod_id = family_prod_id_table[chip->info->family]; + if (prod_id) + val |= prod_id >> 4; + } + + return err ? err : val; +} + +static int mv88e6xxx_mdio_read_c45(struct mii_bus *bus, int phy, int devad, + int reg) +{ + struct mv88e6xxx_mdio_bus *mdio_bus = bus->priv; + struct mv88e6xxx_chip *chip = mdio_bus->chip; + u16 val; + int err; + + if (!chip->info->ops->phy_read_c45) + return -ENODEV; + + mv88e6xxx_reg_lock(chip); + err = chip->info->ops->phy_read_c45(chip, bus, phy, devad, reg, &val); + mv88e6xxx_reg_unlock(chip); + + return err ? err : val; +} + +static int mv88e6xxx_mdio_write(struct mii_bus *bus, int phy, int reg, u16 val) +{ + struct mv88e6xxx_mdio_bus *mdio_bus = bus->priv; + struct mv88e6xxx_chip *chip = mdio_bus->chip; + int err; + + if (!chip->info->ops->phy_write) + return -EOPNOTSUPP; + + mv88e6xxx_reg_lock(chip); + err = chip->info->ops->phy_write(chip, bus, phy, reg, val); + mv88e6xxx_reg_unlock(chip); + + return err; +} + +static int mv88e6xxx_mdio_write_c45(struct mii_bus *bus, int phy, int devad, + int reg, u16 val) +{ + struct mv88e6xxx_mdio_bus *mdio_bus = bus->priv; + struct mv88e6xxx_chip *chip = mdio_bus->chip; + int err; + + if (!chip->info->ops->phy_write_c45) + return -EOPNOTSUPP; + + mv88e6xxx_reg_lock(chip); + err = chip->info->ops->phy_write_c45(chip, bus, phy, devad, reg, val); + mv88e6xxx_reg_unlock(chip); + + return err; +} + +static int mv88e6xxx_mdio_register(struct mv88e6xxx_chip *chip, + struct device_node *np, + bool external) +{ + static int index; + struct mv88e6xxx_mdio_bus *mdio_bus; + struct mii_bus *bus; + int err; + + if (external) { + mv88e6xxx_reg_lock(chip); + if (chip->info->family == MV88E6XXX_FAMILY_6393) + err = mv88e6393x_g2_scratch_gpio_set_smi(chip, true); + else + err = mv88e6390_g2_scratch_gpio_set_smi(chip, true); + mv88e6xxx_reg_unlock(chip); + + if (err) + return err; + } + + bus = mdiobus_alloc_size(sizeof(*mdio_bus)); + if (!bus) + return -ENOMEM; + + mdio_bus = bus->priv; + mdio_bus->bus = bus; + mdio_bus->chip = chip; + INIT_LIST_HEAD(&mdio_bus->list); + mdio_bus->external = external; + + if (np) { + bus->name = np->full_name; + snprintf(bus->id, MII_BUS_ID_SIZE, "%pOF", np); + } else { + bus->name = "mv88e6xxx SMI"; + snprintf(bus->id, MII_BUS_ID_SIZE, "mv88e6xxx-%d", index++); + } + + bus->read = mv88e6xxx_mdio_read; + bus->write = mv88e6xxx_mdio_write; + bus->read_c45 = mv88e6xxx_mdio_read_c45; + bus->write_c45 = mv88e6xxx_mdio_write_c45; + bus->parent = chip->dev; + bus->phy_mask = ~GENMASK(chip->info->phy_base_addr + + mv88e6xxx_num_ports(chip) - 1, + chip->info->phy_base_addr); + + if (!external) { + err = mv88e6xxx_g2_irq_mdio_setup(chip, bus); + if (err) + goto out; + } + + err = of_mdiobus_register(bus, np); + if (err) { + dev_err(chip->dev, "Cannot register MDIO bus (%d)\n", err); + mv88e6xxx_g2_irq_mdio_free(chip, bus); + goto out; + } + + if (external) + list_add_tail(&mdio_bus->list, &chip->mdios); + else + list_add(&mdio_bus->list, &chip->mdios); + + return 0; + +out: + mdiobus_free(bus); + return err; +} + +static void mv88e6xxx_mdios_unregister(struct mv88e6xxx_chip *chip) + +{ + struct mv88e6xxx_mdio_bus *mdio_bus, *p; + struct mii_bus *bus; + + list_for_each_entry_safe(mdio_bus, p, &chip->mdios, list) { + bus = mdio_bus->bus; + + if (!mdio_bus->external) + mv88e6xxx_g2_irq_mdio_free(chip, bus); + + mdiobus_unregister(bus); + mdiobus_free(bus); + } +} + +static int mv88e6xxx_mdios_register(struct mv88e6xxx_chip *chip) +{ + struct device_node *np = chip->dev->of_node; + struct device_node *child; + int err; + + /* Always register one mdio bus for the internal/default mdio + * bus. This maybe represented in the device tree, but is + * optional. + */ + child = of_get_child_by_name(np, "mdio"); + err = mv88e6xxx_mdio_register(chip, child, false); + of_node_put(child); + if (err) + return err; + + /* Walk the device tree, and see if there are any other nodes + * which say they are compatible with the external mdio + * bus. + */ + for_each_available_child_of_node(np, child) { + if (of_device_is_compatible( + child, "marvell,mv88e6xxx-mdio-external")) { + err = mv88e6xxx_mdio_register(chip, child, true); + if (err) { + mv88e6xxx_mdios_unregister(chip); + of_node_put(child); + return err; + } + } + } + + return 0; +} + static void mv88e6xxx_teardown(struct dsa_switch *ds) { + struct mv88e6xxx_chip *chip = ds->priv; + mv88e6xxx_teardown_devlink_params(ds); dsa_devlink_resources_unregister(ds); mv88e6xxx_teardown_devlink_regions_global(ds); + mv88e6xxx_hwtstamp_free(chip); + mv88e6xxx_ptp_free(chip); + mv88e6xxx_mdios_unregister(chip); } static int mv88e6xxx_setup(struct dsa_switch *ds) @@ -3174,8 +3977,12 @@ static int mv88e6xxx_setup(struct dsa_switch *ds) int err; int i; + err = mv88e6xxx_mdios_register(chip); + if (err) + return err; + chip->ds = ds; - ds->slave_mii_bus = mv88e6xxx_default_mdio_bus(chip); + ds->user_mii_bus = mv88e6xxx_default_mdio_bus(chip); /* Since virtual bridges are mapped in the PVT, the number we support * depends on the physical switch topology. We need to let DSA figure @@ -3209,6 +4016,13 @@ static int mv88e6xxx_setup(struct dsa_switch *ds) if (err) goto unlock; + /* Must be called after mv88e6xxx_vtu_setup (which flushes the + * VTU, thereby also flushing the STU). + */ + err = mv88e6xxx_stu_setup(chip); + if (err) + goto unlock; + /* Setup Switch Port Registers */ for (i = 0; i < mv88e6xxx_num_ports(chip); i++) { if (dsa_is_unused_port(ds, i)) @@ -3293,7 +4107,7 @@ unlock: mv88e6xxx_reg_unlock(chip); if (err) - return err; + goto out_hwtstamp; /* Have to be called without holding the register lock, since * they take the devlink lock, and we later take the locks in @@ -3302,7 +4116,7 @@ unlock: */ err = mv88e6xxx_setup_devlink_resources(ds); if (err) - return err; + goto out_hwtstamp; err = mv88e6xxx_setup_devlink_params(ds); if (err) @@ -3318,178 +4132,38 @@ out_params: mv88e6xxx_teardown_devlink_params(ds); out_resources: dsa_devlink_resources_unregister(ds); +out_hwtstamp: + mv88e6xxx_hwtstamp_free(chip); + mv88e6xxx_ptp_free(chip); + mv88e6xxx_mdios_unregister(chip); return err; } static int mv88e6xxx_port_setup(struct dsa_switch *ds, int port) { - return mv88e6xxx_setup_devlink_regions_port(ds, port); -} - -static void mv88e6xxx_port_teardown(struct dsa_switch *ds, int port) -{ - mv88e6xxx_teardown_devlink_regions_port(ds, port); -} - -/* prod_id for switch families which do not have a PHY model number */ -static const u16 family_prod_id_table[] = { - [MV88E6XXX_FAMILY_6341] = MV88E6XXX_PORT_SWITCH_ID_PROD_6341, - [MV88E6XXX_FAMILY_6390] = MV88E6XXX_PORT_SWITCH_ID_PROD_6390, - [MV88E6XXX_FAMILY_6393] = MV88E6XXX_PORT_SWITCH_ID_PROD_6393X, -}; - -static int mv88e6xxx_mdio_read(struct mii_bus *bus, int phy, int reg) -{ - struct mv88e6xxx_mdio_bus *mdio_bus = bus->priv; - struct mv88e6xxx_chip *chip = mdio_bus->chip; - u16 prod_id; - u16 val; - int err; - - if (!chip->info->ops->phy_read) - return -EOPNOTSUPP; - - mv88e6xxx_reg_lock(chip); - err = chip->info->ops->phy_read(chip, bus, phy, reg, &val); - mv88e6xxx_reg_unlock(chip); - - /* Some internal PHYs don't have a model number. */ - if (reg == MII_PHYSID2 && !(val & 0x3f0) && - chip->info->family < ARRAY_SIZE(family_prod_id_table)) { - prod_id = family_prod_id_table[chip->info->family]; - if (prod_id) - val |= prod_id >> 4; - } - - return err ? err : val; -} - -static int mv88e6xxx_mdio_write(struct mii_bus *bus, int phy, int reg, u16 val) -{ - struct mv88e6xxx_mdio_bus *mdio_bus = bus->priv; - struct mv88e6xxx_chip *chip = mdio_bus->chip; - int err; - - if (!chip->info->ops->phy_write) - return -EOPNOTSUPP; - - mv88e6xxx_reg_lock(chip); - err = chip->info->ops->phy_write(chip, bus, phy, reg, val); - mv88e6xxx_reg_unlock(chip); - - return err; -} - -static int mv88e6xxx_mdio_register(struct mv88e6xxx_chip *chip, - struct device_node *np, - bool external) -{ - static int index; - struct mv88e6xxx_mdio_bus *mdio_bus; - struct mii_bus *bus; + struct mv88e6xxx_chip *chip = ds->priv; int err; - if (external) { - mv88e6xxx_reg_lock(chip); - err = mv88e6xxx_g2_scratch_gpio_set_smi(chip, true); - mv88e6xxx_reg_unlock(chip); - - if (err) - return err; - } - - bus = devm_mdiobus_alloc_size(chip->dev, sizeof(*mdio_bus)); - if (!bus) - return -ENOMEM; - - mdio_bus = bus->priv; - mdio_bus->bus = bus; - mdio_bus->chip = chip; - INIT_LIST_HEAD(&mdio_bus->list); - mdio_bus->external = external; - - if (np) { - bus->name = np->full_name; - snprintf(bus->id, MII_BUS_ID_SIZE, "%pOF", np); - } else { - bus->name = "mv88e6xxx SMI"; - snprintf(bus->id, MII_BUS_ID_SIZE, "mv88e6xxx-%d", index++); - } - - bus->read = mv88e6xxx_mdio_read; - bus->write = mv88e6xxx_mdio_write; - bus->parent = chip->dev; - - if (!external) { - err = mv88e6xxx_g2_irq_mdio_setup(chip, bus); + if (chip->info->ops->pcs_ops && + chip->info->ops->pcs_ops->pcs_init) { + err = chip->info->ops->pcs_ops->pcs_init(chip, port); if (err) return err; } - err = of_mdiobus_register(bus, np); - if (err) { - dev_err(chip->dev, "Cannot register MDIO bus (%d)\n", err); - mv88e6xxx_g2_irq_mdio_free(chip, bus); - return err; - } - - if (external) - list_add_tail(&mdio_bus->list, &chip->mdios); - else - list_add(&mdio_bus->list, &chip->mdios); - - return 0; -} - -static void mv88e6xxx_mdios_unregister(struct mv88e6xxx_chip *chip) - -{ - struct mv88e6xxx_mdio_bus *mdio_bus; - struct mii_bus *bus; - - list_for_each_entry(mdio_bus, &chip->mdios, list) { - bus = mdio_bus->bus; - - if (!mdio_bus->external) - mv88e6xxx_g2_irq_mdio_free(chip, bus); - - mdiobus_unregister(bus); - } + return mv88e6xxx_setup_devlink_regions_port(ds, port); } -static int mv88e6xxx_mdios_register(struct mv88e6xxx_chip *chip, - struct device_node *np) +static void mv88e6xxx_port_teardown(struct dsa_switch *ds, int port) { - struct device_node *child; - int err; - - /* Always register one mdio bus for the internal/default mdio - * bus. This maybe represented in the device tree, but is - * optional. - */ - child = of_get_child_by_name(np, "mdio"); - err = mv88e6xxx_mdio_register(chip, child, false); - if (err) - return err; + struct mv88e6xxx_chip *chip = ds->priv; - /* Walk the device tree, and see if there are any other nodes - * which say they are compatible with the external mdio - * bus. - */ - for_each_available_child_of_node(np, child) { - if (of_device_is_compatible( - child, "marvell,mv88e6xxx-mdio-external")) { - err = mv88e6xxx_mdio_register(chip, child, true); - if (err) { - mv88e6xxx_mdios_unregister(chip); - of_node_put(child); - return err; - } - } - } + mv88e6xxx_teardown_devlink_regions_port(ds, port); - return 0; + if (chip->info->ops->pcs_ops && + chip->info->ops->pcs_ops->pcs_teardown) + chip->info->ops->pcs_ops->pcs_teardown(chip, port); } static int mv88e6xxx_get_eeprom_len(struct dsa_switch *ds) @@ -3551,6 +4225,7 @@ static const struct mv88e6xxx_ops mv88e6085_ops = { .port_sync_link = mv88e6xxx_port_sync_link, .port_set_speed_duplex = mv88e6185_port_set_speed_duplex, .port_tag_remap = mv88e6095_port_tag_remap, + .port_set_policy = mv88e6352_port_set_policy, .port_set_frame_mode = mv88e6351_port_set_frame_mode, .port_set_ucast_flood = mv88e6352_port_set_ucast_flood, .port_set_mcast_flood = mv88e6352_port_set_mcast_flood, @@ -3565,7 +4240,7 @@ static const struct mv88e6xxx_ops mv88e6085_ops = { .stats_set_histogram = mv88e6095_g1_stats_set_histogram, .stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_strings = mv88e6095_stats_get_strings, - .stats_get_stats = mv88e6095_stats_get_stats, + .stats_get_stat = mv88e6095_stats_get_stat, .set_cpu_port = mv88e6095_g1_set_cpu_port, .set_egress_port = mv88e6095_g1_set_egress_port, .watchdog_ops = &mv88e6097_watchdog_ops, @@ -3577,7 +4252,9 @@ static const struct mv88e6xxx_ops mv88e6085_ops = { .rmu_disable = mv88e6085_g1_rmu_disable, .vtu_getnext = mv88e6352_g1_vtu_getnext, .vtu_loadpurge = mv88e6352_g1_vtu_loadpurge, - .phylink_validate = mv88e6185_phylink_validate, + .stu_getnext = mv88e6352_g1_stu_getnext, + .stu_loadpurge = mv88e6352_g1_stu_loadpurge, + .phylink_get_caps = mv88e6185_phylink_get_caps, .set_max_frame_size = mv88e6185_g1_set_max_frame_size, }; @@ -3601,17 +4278,15 @@ static const struct mv88e6xxx_ops mv88e6095_ops = { .stats_set_histogram = mv88e6095_g1_stats_set_histogram, .stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_strings = mv88e6095_stats_get_strings, - .stats_get_stats = mv88e6095_stats_get_stats, + .stats_get_stat = mv88e6095_stats_get_stat, .mgmt_rsvd2cpu = mv88e6185_g2_mgmt_rsvd2cpu, - .serdes_power = mv88e6185_serdes_power, - .serdes_get_lane = mv88e6185_serdes_get_lane, - .serdes_pcs_get_state = mv88e6185_serdes_pcs_get_state, .ppu_enable = mv88e6185_g1_ppu_enable, .ppu_disable = mv88e6185_g1_ppu_disable, .reset = mv88e6185_g1_reset, .vtu_getnext = mv88e6185_g1_vtu_getnext, .vtu_loadpurge = mv88e6185_g1_vtu_loadpurge, - .phylink_validate = mv88e6185_phylink_validate, + .phylink_get_caps = mv88e6095_phylink_get_caps, + .pcs_ops = &mv88e6185_pcs_ops, .set_max_frame_size = mv88e6185_g1_set_max_frame_size, }; @@ -3621,12 +4296,15 @@ static const struct mv88e6xxx_ops mv88e6097_ops = { .ip_pri_map = mv88e6085_g1_ip_pri_map, .irl_init_all = mv88e6352_g2_irl_init_all, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, - .phy_read = mv88e6xxx_g2_smi_phy_read, - .phy_write = mv88e6xxx_g2_smi_phy_write, + .phy_read = mv88e6xxx_g2_smi_phy_read_c22, + .phy_write = mv88e6xxx_g2_smi_phy_write_c22, + .phy_read_c45 = mv88e6xxx_g2_smi_phy_read_c45, + .phy_write_c45 = mv88e6xxx_g2_smi_phy_write_c45, .port_set_link = mv88e6xxx_port_set_link, .port_sync_link = mv88e6185_port_sync_link, .port_set_speed_duplex = mv88e6185_port_set_speed_duplex, .port_tag_remap = mv88e6095_port_tag_remap, + .port_set_policy = mv88e6352_port_set_policy, .port_set_frame_mode = mv88e6351_port_set_frame_mode, .port_set_ucast_flood = mv88e6352_port_set_ucast_flood, .port_set_mcast_flood = mv88e6352_port_set_mcast_flood, @@ -3641,23 +4319,21 @@ static const struct mv88e6xxx_ops mv88e6097_ops = { .stats_set_histogram = mv88e6095_g1_stats_set_histogram, .stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_strings = mv88e6095_stats_get_strings, - .stats_get_stats = mv88e6095_stats_get_stats, + .stats_get_stat = mv88e6095_stats_get_stat, .set_cpu_port = mv88e6095_g1_set_cpu_port, .set_egress_port = mv88e6095_g1_set_egress_port, .watchdog_ops = &mv88e6097_watchdog_ops, .mgmt_rsvd2cpu = mv88e6352_g2_mgmt_rsvd2cpu, - .serdes_power = mv88e6185_serdes_power, - .serdes_get_lane = mv88e6185_serdes_get_lane, - .serdes_pcs_get_state = mv88e6185_serdes_pcs_get_state, .serdes_irq_mapping = mv88e6390_serdes_irq_mapping, - .serdes_irq_enable = mv88e6097_serdes_irq_enable, - .serdes_irq_status = mv88e6097_serdes_irq_status, .pot_clear = mv88e6xxx_g2_pot_clear, .reset = mv88e6352_g1_reset, .rmu_disable = mv88e6085_g1_rmu_disable, .vtu_getnext = mv88e6352_g1_vtu_getnext, .vtu_loadpurge = mv88e6352_g1_vtu_loadpurge, - .phylink_validate = mv88e6185_phylink_validate, + .phylink_get_caps = mv88e6095_phylink_get_caps, + .pcs_ops = &mv88e6185_pcs_ops, + .stu_getnext = mv88e6352_g1_stu_getnext, + .stu_loadpurge = mv88e6352_g1_stu_loadpurge, .set_max_frame_size = mv88e6185_g1_set_max_frame_size, }; @@ -3667,8 +4343,10 @@ static const struct mv88e6xxx_ops mv88e6123_ops = { .ip_pri_map = mv88e6085_g1_ip_pri_map, .irl_init_all = mv88e6352_g2_irl_init_all, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, - .phy_read = mv88e6xxx_g2_smi_phy_read, - .phy_write = mv88e6xxx_g2_smi_phy_write, + .phy_read = mv88e6xxx_g2_smi_phy_read_c22, + .phy_write = mv88e6xxx_g2_smi_phy_write_c22, + .phy_read_c45 = mv88e6xxx_g2_smi_phy_read_c45, + .phy_write_c45 = mv88e6xxx_g2_smi_phy_write_c45, .port_set_link = mv88e6xxx_port_set_link, .port_sync_link = mv88e6xxx_port_sync_link, .port_set_speed_duplex = mv88e6185_port_set_speed_duplex, @@ -3683,7 +4361,7 @@ static const struct mv88e6xxx_ops mv88e6123_ops = { .stats_set_histogram = mv88e6095_g1_stats_set_histogram, .stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_strings = mv88e6095_stats_get_strings, - .stats_get_stats = mv88e6095_stats_get_stats, + .stats_get_stat = mv88e6095_stats_get_stat, .set_cpu_port = mv88e6095_g1_set_cpu_port, .set_egress_port = mv88e6095_g1_set_egress_port, .watchdog_ops = &mv88e6097_watchdog_ops, @@ -3694,7 +4372,9 @@ static const struct mv88e6xxx_ops mv88e6123_ops = { .atu_set_hash = mv88e6165_g1_atu_set_hash, .vtu_getnext = mv88e6352_g1_vtu_getnext, .vtu_loadpurge = mv88e6352_g1_vtu_loadpurge, - .phylink_validate = mv88e6185_phylink_validate, + .stu_getnext = mv88e6352_g1_stu_getnext, + .stu_loadpurge = mv88e6352_g1_stu_loadpurge, + .phylink_get_caps = mv88e6185_phylink_get_caps, .set_max_frame_size = mv88e6185_g1_set_max_frame_size, }; @@ -3724,7 +4404,7 @@ static const struct mv88e6xxx_ops mv88e6131_ops = { .stats_set_histogram = mv88e6095_g1_stats_set_histogram, .stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_strings = mv88e6095_stats_get_strings, - .stats_get_stats = mv88e6095_stats_get_stats, + .stats_get_stat = mv88e6095_stats_get_stat, .set_cpu_port = mv88e6095_g1_set_cpu_port, .set_egress_port = mv88e6095_g1_set_egress_port, .watchdog_ops = &mv88e6097_watchdog_ops, @@ -3735,7 +4415,7 @@ static const struct mv88e6xxx_ops mv88e6131_ops = { .reset = mv88e6185_g1_reset, .vtu_getnext = mv88e6185_g1_vtu_getnext, .vtu_loadpurge = mv88e6185_g1_vtu_loadpurge, - .phylink_validate = mv88e6185_phylink_validate, + .phylink_get_caps = mv88e6185_phylink_get_caps, }; static const struct mv88e6xxx_ops mv88e6141_ops = { @@ -3746,8 +4426,10 @@ static const struct mv88e6xxx_ops mv88e6141_ops = { .get_eeprom = mv88e6xxx_g2_get_eeprom8, .set_eeprom = mv88e6xxx_g2_set_eeprom8, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, - .phy_read = mv88e6xxx_g2_smi_phy_read, - .phy_write = mv88e6xxx_g2_smi_phy_write, + .phy_read = mv88e6xxx_g2_smi_phy_read_c22, + .phy_write = mv88e6xxx_g2_smi_phy_write_c22, + .phy_read_c45 = mv88e6xxx_g2_smi_phy_read_c45, + .phy_write_c45 = mv88e6xxx_g2_smi_phy_write_c45, .port_set_link = mv88e6xxx_port_set_link, .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6390_port_set_rgmii_delay, @@ -3771,35 +4453,32 @@ static const struct mv88e6xxx_ops mv88e6141_ops = { .stats_set_histogram = mv88e6390_g1_stats_set_histogram, .stats_get_sset_count = mv88e6320_stats_get_sset_count, .stats_get_strings = mv88e6320_stats_get_strings, - .stats_get_stats = mv88e6390_stats_get_stats, + .stats_get_stat = mv88e6390_stats_get_stat, .set_cpu_port = mv88e6390_g1_set_cpu_port, .set_egress_port = mv88e6390_g1_set_egress_port, .watchdog_ops = &mv88e6390_watchdog_ops, .mgmt_rsvd2cpu = mv88e6390_g1_mgmt_rsvd2cpu, .pot_clear = mv88e6xxx_g2_pot_clear, + .hardware_reset_pre = mv88e6xxx_g2_eeprom_wait, + .hardware_reset_post = mv88e6xxx_g2_eeprom_wait, .reset = mv88e6352_g1_reset, .rmu_disable = mv88e6390_g1_rmu_disable, .atu_get_hash = mv88e6165_g1_atu_get_hash, .atu_set_hash = mv88e6165_g1_atu_set_hash, .vtu_getnext = mv88e6352_g1_vtu_getnext, .vtu_loadpurge = mv88e6352_g1_vtu_loadpurge, - .serdes_power = mv88e6390_serdes_power, + .stu_getnext = mv88e6352_g1_stu_getnext, + .stu_loadpurge = mv88e6352_g1_stu_loadpurge, .serdes_get_lane = mv88e6341_serdes_get_lane, - /* Check status register pause & lpa register */ - .serdes_pcs_get_state = mv88e6390_serdes_pcs_get_state, - .serdes_pcs_config = mv88e6390_serdes_pcs_config, - .serdes_pcs_an_restart = mv88e6390_serdes_pcs_an_restart, - .serdes_pcs_link_up = mv88e6390_serdes_pcs_link_up, .serdes_irq_mapping = mv88e6390_serdes_irq_mapping, - .serdes_irq_enable = mv88e6390_serdes_irq_enable, - .serdes_irq_status = mv88e6390_serdes_irq_status, .gpio_ops = &mv88e6352_gpio_ops, .serdes_get_sset_count = mv88e6390_serdes_get_sset_count, .serdes_get_strings = mv88e6390_serdes_get_strings, .serdes_get_stats = mv88e6390_serdes_get_stats, .serdes_get_regs_len = mv88e6390_serdes_get_regs_len, .serdes_get_regs = mv88e6390_serdes_get_regs, - .phylink_validate = mv88e6341_phylink_validate, + .phylink_get_caps = mv88e6341_phylink_get_caps, + .pcs_ops = &mv88e6390_pcs_ops, }; static const struct mv88e6xxx_ops mv88e6161_ops = { @@ -3808,12 +4487,15 @@ static const struct mv88e6xxx_ops mv88e6161_ops = { .ip_pri_map = mv88e6085_g1_ip_pri_map, .irl_init_all = mv88e6352_g2_irl_init_all, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, - .phy_read = mv88e6xxx_g2_smi_phy_read, - .phy_write = mv88e6xxx_g2_smi_phy_write, + .phy_read = mv88e6xxx_g2_smi_phy_read_c22, + .phy_write = mv88e6xxx_g2_smi_phy_write_c22, + .phy_read_c45 = mv88e6xxx_g2_smi_phy_read_c45, + .phy_write_c45 = mv88e6xxx_g2_smi_phy_write_c45, .port_set_link = mv88e6xxx_port_set_link, .port_sync_link = mv88e6xxx_port_sync_link, .port_set_speed_duplex = mv88e6185_port_set_speed_duplex, .port_tag_remap = mv88e6095_port_tag_remap, + .port_set_policy = mv88e6352_port_set_policy, .port_set_frame_mode = mv88e6351_port_set_frame_mode, .port_set_ucast_flood = mv88e6352_port_set_ucast_flood, .port_set_mcast_flood = mv88e6352_port_set_mcast_flood, @@ -3828,7 +4510,7 @@ static const struct mv88e6xxx_ops mv88e6161_ops = { .stats_set_histogram = mv88e6095_g1_stats_set_histogram, .stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_strings = mv88e6095_stats_get_strings, - .stats_get_stats = mv88e6095_stats_get_stats, + .stats_get_stat = mv88e6095_stats_get_stat, .set_cpu_port = mv88e6095_g1_set_cpu_port, .set_egress_port = mv88e6095_g1_set_egress_port, .watchdog_ops = &mv88e6097_watchdog_ops, @@ -3839,9 +4521,11 @@ static const struct mv88e6xxx_ops mv88e6161_ops = { .atu_set_hash = mv88e6165_g1_atu_set_hash, .vtu_getnext = mv88e6352_g1_vtu_getnext, .vtu_loadpurge = mv88e6352_g1_vtu_loadpurge, + .stu_getnext = mv88e6352_g1_stu_getnext, + .stu_loadpurge = mv88e6352_g1_stu_loadpurge, .avb_ops = &mv88e6165_avb_ops, .ptp_ops = &mv88e6165_ptp_ops, - .phylink_validate = mv88e6185_phylink_validate, + .phylink_get_caps = mv88e6185_phylink_get_caps, .set_max_frame_size = mv88e6185_g1_set_max_frame_size, }; @@ -3864,7 +4548,7 @@ static const struct mv88e6xxx_ops mv88e6165_ops = { .stats_set_histogram = mv88e6095_g1_stats_set_histogram, .stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_strings = mv88e6095_stats_get_strings, - .stats_get_stats = mv88e6095_stats_get_stats, + .stats_get_stat = mv88e6095_stats_get_stat, .set_cpu_port = mv88e6095_g1_set_cpu_port, .set_egress_port = mv88e6095_g1_set_egress_port, .watchdog_ops = &mv88e6097_watchdog_ops, @@ -3875,9 +4559,11 @@ static const struct mv88e6xxx_ops mv88e6165_ops = { .atu_set_hash = mv88e6165_g1_atu_set_hash, .vtu_getnext = mv88e6352_g1_vtu_getnext, .vtu_loadpurge = mv88e6352_g1_vtu_loadpurge, + .stu_getnext = mv88e6352_g1_stu_getnext, + .stu_loadpurge = mv88e6352_g1_stu_loadpurge, .avb_ops = &mv88e6165_avb_ops, .ptp_ops = &mv88e6165_ptp_ops, - .phylink_validate = mv88e6185_phylink_validate, + .phylink_get_caps = mv88e6185_phylink_get_caps, }; static const struct mv88e6xxx_ops mv88e6171_ops = { @@ -3886,8 +4572,10 @@ static const struct mv88e6xxx_ops mv88e6171_ops = { .ip_pri_map = mv88e6085_g1_ip_pri_map, .irl_init_all = mv88e6352_g2_irl_init_all, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, - .phy_read = mv88e6xxx_g2_smi_phy_read, - .phy_write = mv88e6xxx_g2_smi_phy_write, + .phy_read = mv88e6xxx_g2_smi_phy_read_c22, + .phy_write = mv88e6xxx_g2_smi_phy_write_c22, + .phy_read_c45 = mv88e6xxx_g2_smi_phy_read_c45, + .phy_write_c45 = mv88e6xxx_g2_smi_phy_write_c45, .port_set_link = mv88e6xxx_port_set_link, .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6352_port_set_rgmii_delay, @@ -3908,7 +4596,7 @@ static const struct mv88e6xxx_ops mv88e6171_ops = { .stats_set_histogram = mv88e6095_g1_stats_set_histogram, .stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_strings = mv88e6095_stats_get_strings, - .stats_get_stats = mv88e6095_stats_get_stats, + .stats_get_stat = mv88e6095_stats_get_stat, .set_cpu_port = mv88e6095_g1_set_cpu_port, .set_egress_port = mv88e6095_g1_set_egress_port, .watchdog_ops = &mv88e6097_watchdog_ops, @@ -3919,7 +4607,9 @@ static const struct mv88e6xxx_ops mv88e6171_ops = { .atu_set_hash = mv88e6165_g1_atu_set_hash, .vtu_getnext = mv88e6352_g1_vtu_getnext, .vtu_loadpurge = mv88e6352_g1_vtu_loadpurge, - .phylink_validate = mv88e6185_phylink_validate, + .stu_getnext = mv88e6352_g1_stu_getnext, + .stu_loadpurge = mv88e6352_g1_stu_loadpurge, + .phylink_get_caps = mv88e6351_phylink_get_caps, }; static const struct mv88e6xxx_ops mv88e6172_ops = { @@ -3930,8 +4620,10 @@ static const struct mv88e6xxx_ops mv88e6172_ops = { .get_eeprom = mv88e6xxx_g2_get_eeprom16, .set_eeprom = mv88e6xxx_g2_set_eeprom16, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, - .phy_read = mv88e6xxx_g2_smi_phy_read, - .phy_write = mv88e6xxx_g2_smi_phy_write, + .phy_read = mv88e6xxx_g2_smi_phy_read_c22, + .phy_write = mv88e6xxx_g2_smi_phy_write_c22, + .phy_read_c45 = mv88e6xxx_g2_smi_phy_read_c45, + .phy_write_c45 = mv88e6xxx_g2_smi_phy_write_c45, .port_set_link = mv88e6xxx_port_set_link, .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6352_port_set_rgmii_delay, @@ -3948,33 +4640,33 @@ static const struct mv88e6xxx_ops mv88e6172_ops = { .port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit, .port_disable_pri_override = mv88e6xxx_port_disable_pri_override, .port_get_cmode = mv88e6352_port_get_cmode, + .port_setup_leds = mv88e6xxx_port_setup_leds, .port_setup_message_port = mv88e6xxx_setup_message_port, .stats_snapshot = mv88e6320_g1_stats_snapshot, .stats_set_histogram = mv88e6095_g1_stats_set_histogram, .stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_strings = mv88e6095_stats_get_strings, - .stats_get_stats = mv88e6095_stats_get_stats, + .stats_get_stat = mv88e6095_stats_get_stat, .set_cpu_port = mv88e6095_g1_set_cpu_port, .set_egress_port = mv88e6095_g1_set_egress_port, .watchdog_ops = &mv88e6097_watchdog_ops, .mgmt_rsvd2cpu = mv88e6352_g2_mgmt_rsvd2cpu, .pot_clear = mv88e6xxx_g2_pot_clear, + .hardware_reset_pre = mv88e6xxx_g2_eeprom_wait, + .hardware_reset_post = mv88e6xxx_g2_eeprom_wait, .reset = mv88e6352_g1_reset, .rmu_disable = mv88e6352_g1_rmu_disable, .atu_get_hash = mv88e6165_g1_atu_get_hash, .atu_set_hash = mv88e6165_g1_atu_set_hash, .vtu_getnext = mv88e6352_g1_vtu_getnext, .vtu_loadpurge = mv88e6352_g1_vtu_loadpurge, - .serdes_get_lane = mv88e6352_serdes_get_lane, - .serdes_pcs_get_state = mv88e6352_serdes_pcs_get_state, - .serdes_pcs_config = mv88e6352_serdes_pcs_config, - .serdes_pcs_an_restart = mv88e6352_serdes_pcs_an_restart, - .serdes_pcs_link_up = mv88e6352_serdes_pcs_link_up, - .serdes_power = mv88e6352_serdes_power, + .stu_getnext = mv88e6352_g1_stu_getnext, + .stu_loadpurge = mv88e6352_g1_stu_loadpurge, .serdes_get_regs_len = mv88e6352_serdes_get_regs_len, .serdes_get_regs = mv88e6352_serdes_get_regs, .gpio_ops = &mv88e6352_gpio_ops, - .phylink_validate = mv88e6352_phylink_validate, + .phylink_get_caps = mv88e6352_phylink_get_caps, + .pcs_ops = &mv88e6352_pcs_ops, }; static const struct mv88e6xxx_ops mv88e6175_ops = { @@ -3983,8 +4675,10 @@ static const struct mv88e6xxx_ops mv88e6175_ops = { .ip_pri_map = mv88e6085_g1_ip_pri_map, .irl_init_all = mv88e6352_g2_irl_init_all, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, - .phy_read = mv88e6xxx_g2_smi_phy_read, - .phy_write = mv88e6xxx_g2_smi_phy_write, + .phy_read = mv88e6xxx_g2_smi_phy_read_c22, + .phy_write = mv88e6xxx_g2_smi_phy_write_c22, + .phy_read_c45 = mv88e6xxx_g2_smi_phy_read_c45, + .phy_write_c45 = mv88e6xxx_g2_smi_phy_write_c45, .port_set_link = mv88e6xxx_port_set_link, .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6352_port_set_rgmii_delay, @@ -4005,7 +4699,7 @@ static const struct mv88e6xxx_ops mv88e6175_ops = { .stats_set_histogram = mv88e6095_g1_stats_set_histogram, .stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_strings = mv88e6095_stats_get_strings, - .stats_get_stats = mv88e6095_stats_get_stats, + .stats_get_stat = mv88e6095_stats_get_stat, .set_cpu_port = mv88e6095_g1_set_cpu_port, .set_egress_port = mv88e6095_g1_set_egress_port, .watchdog_ops = &mv88e6097_watchdog_ops, @@ -4016,7 +4710,9 @@ static const struct mv88e6xxx_ops mv88e6175_ops = { .atu_set_hash = mv88e6165_g1_atu_set_hash, .vtu_getnext = mv88e6352_g1_vtu_getnext, .vtu_loadpurge = mv88e6352_g1_vtu_loadpurge, - .phylink_validate = mv88e6185_phylink_validate, + .stu_getnext = mv88e6352_g1_stu_getnext, + .stu_loadpurge = mv88e6352_g1_stu_loadpurge, + .phylink_get_caps = mv88e6351_phylink_get_caps, }; static const struct mv88e6xxx_ops mv88e6176_ops = { @@ -4027,8 +4723,10 @@ static const struct mv88e6xxx_ops mv88e6176_ops = { .get_eeprom = mv88e6xxx_g2_get_eeprom16, .set_eeprom = mv88e6xxx_g2_set_eeprom16, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, - .phy_read = mv88e6xxx_g2_smi_phy_read, - .phy_write = mv88e6xxx_g2_smi_phy_write, + .phy_read = mv88e6xxx_g2_smi_phy_read_c22, + .phy_write = mv88e6xxx_g2_smi_phy_write_c22, + .phy_read_c45 = mv88e6xxx_g2_smi_phy_read_c45, + .phy_write_c45 = mv88e6xxx_g2_smi_phy_write_c45, .port_set_link = mv88e6xxx_port_set_link, .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6352_port_set_rgmii_delay, @@ -4045,36 +4743,35 @@ static const struct mv88e6xxx_ops mv88e6176_ops = { .port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit, .port_disable_pri_override = mv88e6xxx_port_disable_pri_override, .port_get_cmode = mv88e6352_port_get_cmode, + .port_setup_leds = mv88e6xxx_port_setup_leds, .port_setup_message_port = mv88e6xxx_setup_message_port, .stats_snapshot = mv88e6320_g1_stats_snapshot, .stats_set_histogram = mv88e6095_g1_stats_set_histogram, .stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_strings = mv88e6095_stats_get_strings, - .stats_get_stats = mv88e6095_stats_get_stats, + .stats_get_stat = mv88e6095_stats_get_stat, .set_cpu_port = mv88e6095_g1_set_cpu_port, .set_egress_port = mv88e6095_g1_set_egress_port, .watchdog_ops = &mv88e6097_watchdog_ops, .mgmt_rsvd2cpu = mv88e6352_g2_mgmt_rsvd2cpu, .pot_clear = mv88e6xxx_g2_pot_clear, + .hardware_reset_pre = mv88e6xxx_g2_eeprom_wait, + .hardware_reset_post = mv88e6xxx_g2_eeprom_wait, .reset = mv88e6352_g1_reset, .rmu_disable = mv88e6352_g1_rmu_disable, .atu_get_hash = mv88e6165_g1_atu_get_hash, .atu_set_hash = mv88e6165_g1_atu_set_hash, .vtu_getnext = mv88e6352_g1_vtu_getnext, .vtu_loadpurge = mv88e6352_g1_vtu_loadpurge, - .serdes_get_lane = mv88e6352_serdes_get_lane, - .serdes_pcs_get_state = mv88e6352_serdes_pcs_get_state, - .serdes_pcs_config = mv88e6352_serdes_pcs_config, - .serdes_pcs_an_restart = mv88e6352_serdes_pcs_an_restart, - .serdes_pcs_link_up = mv88e6352_serdes_pcs_link_up, - .serdes_power = mv88e6352_serdes_power, + .stu_getnext = mv88e6352_g1_stu_getnext, + .stu_loadpurge = mv88e6352_g1_stu_loadpurge, .serdes_irq_mapping = mv88e6352_serdes_irq_mapping, - .serdes_irq_enable = mv88e6352_serdes_irq_enable, - .serdes_irq_status = mv88e6352_serdes_irq_status, .serdes_get_regs_len = mv88e6352_serdes_get_regs_len, .serdes_get_regs = mv88e6352_serdes_get_regs, + .serdes_set_tx_amplitude = mv88e6352_serdes_set_tx_amplitude, .gpio_ops = &mv88e6352_gpio_ops, - .phylink_validate = mv88e6352_phylink_validate, + .phylink_get_caps = mv88e6352_phylink_get_caps, + .pcs_ops = &mv88e6352_pcs_ops, }; static const struct mv88e6xxx_ops mv88e6185_ops = { @@ -4099,21 +4796,19 @@ static const struct mv88e6xxx_ops mv88e6185_ops = { .stats_set_histogram = mv88e6095_g1_stats_set_histogram, .stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_strings = mv88e6095_stats_get_strings, - .stats_get_stats = mv88e6095_stats_get_stats, + .stats_get_stat = mv88e6095_stats_get_stat, .set_cpu_port = mv88e6095_g1_set_cpu_port, .set_egress_port = mv88e6095_g1_set_egress_port, .watchdog_ops = &mv88e6097_watchdog_ops, .mgmt_rsvd2cpu = mv88e6185_g2_mgmt_rsvd2cpu, - .serdes_power = mv88e6185_serdes_power, - .serdes_get_lane = mv88e6185_serdes_get_lane, - .serdes_pcs_get_state = mv88e6185_serdes_pcs_get_state, .set_cascade_port = mv88e6185_g1_set_cascade_port, .ppu_enable = mv88e6185_g1_ppu_enable, .ppu_disable = mv88e6185_g1_ppu_disable, .reset = mv88e6185_g1_reset, .vtu_getnext = mv88e6185_g1_vtu_getnext, .vtu_loadpurge = mv88e6185_g1_vtu_loadpurge, - .phylink_validate = mv88e6185_phylink_validate, + .phylink_get_caps = mv88e6185_phylink_get_caps, + .pcs_ops = &mv88e6185_pcs_ops, .set_max_frame_size = mv88e6185_g1_set_max_frame_size, }; @@ -4124,8 +4819,10 @@ static const struct mv88e6xxx_ops mv88e6190_ops = { .get_eeprom = mv88e6xxx_g2_get_eeprom8, .set_eeprom = mv88e6xxx_g2_set_eeprom8, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, - .phy_read = mv88e6xxx_g2_smi_phy_read, - .phy_write = mv88e6xxx_g2_smi_phy_write, + .phy_read = mv88e6xxx_g2_smi_phy_read_c22, + .phy_write = mv88e6xxx_g2_smi_phy_write_c22, + .phy_read_c45 = mv88e6xxx_g2_smi_phy_read_c45, + .phy_write_c45 = mv88e6xxx_g2_smi_phy_write_c45, .port_set_link = mv88e6xxx_port_set_link, .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6390_port_set_rgmii_delay, @@ -4148,34 +4845,31 @@ static const struct mv88e6xxx_ops mv88e6190_ops = { .stats_set_histogram = mv88e6390_g1_stats_set_histogram, .stats_get_sset_count = mv88e6320_stats_get_sset_count, .stats_get_strings = mv88e6320_stats_get_strings, - .stats_get_stats = mv88e6390_stats_get_stats, + .stats_get_stat = mv88e6390_stats_get_stat, .set_cpu_port = mv88e6390_g1_set_cpu_port, .set_egress_port = mv88e6390_g1_set_egress_port, .watchdog_ops = &mv88e6390_watchdog_ops, .mgmt_rsvd2cpu = mv88e6390_g1_mgmt_rsvd2cpu, .pot_clear = mv88e6xxx_g2_pot_clear, + .hardware_reset_pre = mv88e6xxx_g2_eeprom_wait, + .hardware_reset_post = mv88e6xxx_g2_eeprom_wait, .reset = mv88e6352_g1_reset, .rmu_disable = mv88e6390_g1_rmu_disable, .atu_get_hash = mv88e6165_g1_atu_get_hash, .atu_set_hash = mv88e6165_g1_atu_set_hash, .vtu_getnext = mv88e6390_g1_vtu_getnext, .vtu_loadpurge = mv88e6390_g1_vtu_loadpurge, - .serdes_power = mv88e6390_serdes_power, + .stu_getnext = mv88e6390_g1_stu_getnext, + .stu_loadpurge = mv88e6390_g1_stu_loadpurge, .serdes_get_lane = mv88e6390_serdes_get_lane, - /* Check status register pause & lpa register */ - .serdes_pcs_get_state = mv88e6390_serdes_pcs_get_state, - .serdes_pcs_config = mv88e6390_serdes_pcs_config, - .serdes_pcs_an_restart = mv88e6390_serdes_pcs_an_restart, - .serdes_pcs_link_up = mv88e6390_serdes_pcs_link_up, .serdes_irq_mapping = mv88e6390_serdes_irq_mapping, - .serdes_irq_enable = mv88e6390_serdes_irq_enable, - .serdes_irq_status = mv88e6390_serdes_irq_status, .serdes_get_strings = mv88e6390_serdes_get_strings, .serdes_get_stats = mv88e6390_serdes_get_stats, .serdes_get_regs_len = mv88e6390_serdes_get_regs_len, .serdes_get_regs = mv88e6390_serdes_get_regs, .gpio_ops = &mv88e6352_gpio_ops, - .phylink_validate = mv88e6390_phylink_validate, + .phylink_get_caps = mv88e6390_phylink_get_caps, + .pcs_ops = &mv88e6390_pcs_ops, }; static const struct mv88e6xxx_ops mv88e6190x_ops = { @@ -4185,8 +4879,10 @@ static const struct mv88e6xxx_ops mv88e6190x_ops = { .get_eeprom = mv88e6xxx_g2_get_eeprom8, .set_eeprom = mv88e6xxx_g2_set_eeprom8, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, - .phy_read = mv88e6xxx_g2_smi_phy_read, - .phy_write = mv88e6xxx_g2_smi_phy_write, + .phy_read = mv88e6xxx_g2_smi_phy_read_c22, + .phy_write = mv88e6xxx_g2_smi_phy_write_c22, + .phy_read_c45 = mv88e6xxx_g2_smi_phy_read_c45, + .phy_write_c45 = mv88e6xxx_g2_smi_phy_write_c45, .port_set_link = mv88e6xxx_port_set_link, .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6390_port_set_rgmii_delay, @@ -4209,34 +4905,31 @@ static const struct mv88e6xxx_ops mv88e6190x_ops = { .stats_set_histogram = mv88e6390_g1_stats_set_histogram, .stats_get_sset_count = mv88e6320_stats_get_sset_count, .stats_get_strings = mv88e6320_stats_get_strings, - .stats_get_stats = mv88e6390_stats_get_stats, + .stats_get_stat = mv88e6390_stats_get_stat, .set_cpu_port = mv88e6390_g1_set_cpu_port, .set_egress_port = mv88e6390_g1_set_egress_port, .watchdog_ops = &mv88e6390_watchdog_ops, .mgmt_rsvd2cpu = mv88e6390_g1_mgmt_rsvd2cpu, .pot_clear = mv88e6xxx_g2_pot_clear, + .hardware_reset_pre = mv88e6xxx_g2_eeprom_wait, + .hardware_reset_post = mv88e6xxx_g2_eeprom_wait, .reset = mv88e6352_g1_reset, .rmu_disable = mv88e6390_g1_rmu_disable, .atu_get_hash = mv88e6165_g1_atu_get_hash, .atu_set_hash = mv88e6165_g1_atu_set_hash, .vtu_getnext = mv88e6390_g1_vtu_getnext, .vtu_loadpurge = mv88e6390_g1_vtu_loadpurge, - .serdes_power = mv88e6390_serdes_power, + .stu_getnext = mv88e6390_g1_stu_getnext, + .stu_loadpurge = mv88e6390_g1_stu_loadpurge, .serdes_get_lane = mv88e6390x_serdes_get_lane, - /* Check status register pause & lpa register */ - .serdes_pcs_get_state = mv88e6390_serdes_pcs_get_state, - .serdes_pcs_config = mv88e6390_serdes_pcs_config, - .serdes_pcs_an_restart = mv88e6390_serdes_pcs_an_restart, - .serdes_pcs_link_up = mv88e6390_serdes_pcs_link_up, .serdes_irq_mapping = mv88e6390_serdes_irq_mapping, - .serdes_irq_enable = mv88e6390_serdes_irq_enable, - .serdes_irq_status = mv88e6390_serdes_irq_status, .serdes_get_strings = mv88e6390_serdes_get_strings, .serdes_get_stats = mv88e6390_serdes_get_stats, .serdes_get_regs_len = mv88e6390_serdes_get_regs_len, .serdes_get_regs = mv88e6390_serdes_get_regs, .gpio_ops = &mv88e6352_gpio_ops, - .phylink_validate = mv88e6390x_phylink_validate, + .phylink_get_caps = mv88e6390x_phylink_get_caps, + .pcs_ops = &mv88e6390_pcs_ops, }; static const struct mv88e6xxx_ops mv88e6191_ops = { @@ -4246,8 +4939,10 @@ static const struct mv88e6xxx_ops mv88e6191_ops = { .get_eeprom = mv88e6xxx_g2_get_eeprom8, .set_eeprom = mv88e6xxx_g2_set_eeprom8, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, - .phy_read = mv88e6xxx_g2_smi_phy_read, - .phy_write = mv88e6xxx_g2_smi_phy_write, + .phy_read = mv88e6xxx_g2_smi_phy_read_c22, + .phy_write = mv88e6xxx_g2_smi_phy_write_c22, + .phy_read_c45 = mv88e6xxx_g2_smi_phy_read_c45, + .phy_write_c45 = mv88e6xxx_g2_smi_phy_write_c45, .port_set_link = mv88e6xxx_port_set_link, .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6390_port_set_rgmii_delay, @@ -4268,35 +4963,32 @@ static const struct mv88e6xxx_ops mv88e6191_ops = { .stats_set_histogram = mv88e6390_g1_stats_set_histogram, .stats_get_sset_count = mv88e6320_stats_get_sset_count, .stats_get_strings = mv88e6320_stats_get_strings, - .stats_get_stats = mv88e6390_stats_get_stats, + .stats_get_stat = mv88e6390_stats_get_stat, .set_cpu_port = mv88e6390_g1_set_cpu_port, .set_egress_port = mv88e6390_g1_set_egress_port, .watchdog_ops = &mv88e6390_watchdog_ops, .mgmt_rsvd2cpu = mv88e6390_g1_mgmt_rsvd2cpu, .pot_clear = mv88e6xxx_g2_pot_clear, + .hardware_reset_pre = mv88e6xxx_g2_eeprom_wait, + .hardware_reset_post = mv88e6xxx_g2_eeprom_wait, .reset = mv88e6352_g1_reset, .rmu_disable = mv88e6390_g1_rmu_disable, .atu_get_hash = mv88e6165_g1_atu_get_hash, .atu_set_hash = mv88e6165_g1_atu_set_hash, .vtu_getnext = mv88e6390_g1_vtu_getnext, .vtu_loadpurge = mv88e6390_g1_vtu_loadpurge, - .serdes_power = mv88e6390_serdes_power, + .stu_getnext = mv88e6390_g1_stu_getnext, + .stu_loadpurge = mv88e6390_g1_stu_loadpurge, .serdes_get_lane = mv88e6390_serdes_get_lane, - /* Check status register pause & lpa register */ - .serdes_pcs_get_state = mv88e6390_serdes_pcs_get_state, - .serdes_pcs_config = mv88e6390_serdes_pcs_config, - .serdes_pcs_an_restart = mv88e6390_serdes_pcs_an_restart, - .serdes_pcs_link_up = mv88e6390_serdes_pcs_link_up, .serdes_irq_mapping = mv88e6390_serdes_irq_mapping, - .serdes_irq_enable = mv88e6390_serdes_irq_enable, - .serdes_irq_status = mv88e6390_serdes_irq_status, .serdes_get_strings = mv88e6390_serdes_get_strings, .serdes_get_stats = mv88e6390_serdes_get_stats, .serdes_get_regs_len = mv88e6390_serdes_get_regs_len, .serdes_get_regs = mv88e6390_serdes_get_regs, .avb_ops = &mv88e6390_avb_ops, .ptp_ops = &mv88e6352_ptp_ops, - .phylink_validate = mv88e6390_phylink_validate, + .phylink_get_caps = mv88e6390_phylink_get_caps, + .pcs_ops = &mv88e6390_pcs_ops, }; static const struct mv88e6xxx_ops mv88e6240_ops = { @@ -4307,8 +4999,10 @@ static const struct mv88e6xxx_ops mv88e6240_ops = { .get_eeprom = mv88e6xxx_g2_get_eeprom16, .set_eeprom = mv88e6xxx_g2_set_eeprom16, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, - .phy_read = mv88e6xxx_g2_smi_phy_read, - .phy_write = mv88e6xxx_g2_smi_phy_write, + .phy_read = mv88e6xxx_g2_smi_phy_read_c22, + .phy_write = mv88e6xxx_g2_smi_phy_write_c22, + .phy_read_c45 = mv88e6xxx_g2_smi_phy_read_c45, + .phy_write_c45 = mv88e6xxx_g2_smi_phy_write_c45, .port_set_link = mv88e6xxx_port_set_link, .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6352_port_set_rgmii_delay, @@ -4325,38 +5019,37 @@ static const struct mv88e6xxx_ops mv88e6240_ops = { .port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit, .port_disable_pri_override = mv88e6xxx_port_disable_pri_override, .port_get_cmode = mv88e6352_port_get_cmode, + .port_setup_leds = mv88e6xxx_port_setup_leds, .port_setup_message_port = mv88e6xxx_setup_message_port, .stats_snapshot = mv88e6320_g1_stats_snapshot, .stats_set_histogram = mv88e6095_g1_stats_set_histogram, .stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_strings = mv88e6095_stats_get_strings, - .stats_get_stats = mv88e6095_stats_get_stats, + .stats_get_stat = mv88e6095_stats_get_stat, .set_cpu_port = mv88e6095_g1_set_cpu_port, .set_egress_port = mv88e6095_g1_set_egress_port, .watchdog_ops = &mv88e6097_watchdog_ops, .mgmt_rsvd2cpu = mv88e6352_g2_mgmt_rsvd2cpu, .pot_clear = mv88e6xxx_g2_pot_clear, + .hardware_reset_pre = mv88e6xxx_g2_eeprom_wait, + .hardware_reset_post = mv88e6xxx_g2_eeprom_wait, .reset = mv88e6352_g1_reset, .rmu_disable = mv88e6352_g1_rmu_disable, .atu_get_hash = mv88e6165_g1_atu_get_hash, .atu_set_hash = mv88e6165_g1_atu_set_hash, .vtu_getnext = mv88e6352_g1_vtu_getnext, .vtu_loadpurge = mv88e6352_g1_vtu_loadpurge, - .serdes_get_lane = mv88e6352_serdes_get_lane, - .serdes_pcs_get_state = mv88e6352_serdes_pcs_get_state, - .serdes_pcs_config = mv88e6352_serdes_pcs_config, - .serdes_pcs_an_restart = mv88e6352_serdes_pcs_an_restart, - .serdes_pcs_link_up = mv88e6352_serdes_pcs_link_up, - .serdes_power = mv88e6352_serdes_power, + .stu_getnext = mv88e6352_g1_stu_getnext, + .stu_loadpurge = mv88e6352_g1_stu_loadpurge, .serdes_irq_mapping = mv88e6352_serdes_irq_mapping, - .serdes_irq_enable = mv88e6352_serdes_irq_enable, - .serdes_irq_status = mv88e6352_serdes_irq_status, .serdes_get_regs_len = mv88e6352_serdes_get_regs_len, .serdes_get_regs = mv88e6352_serdes_get_regs, + .serdes_set_tx_amplitude = mv88e6352_serdes_set_tx_amplitude, .gpio_ops = &mv88e6352_gpio_ops, .avb_ops = &mv88e6352_avb_ops, .ptp_ops = &mv88e6352_ptp_ops, - .phylink_validate = mv88e6352_phylink_validate, + .phylink_get_caps = mv88e6352_phylink_get_caps, + .pcs_ops = &mv88e6352_pcs_ops, }; static const struct mv88e6xxx_ops mv88e6250_ops = { @@ -4367,8 +5060,10 @@ static const struct mv88e6xxx_ops mv88e6250_ops = { .get_eeprom = mv88e6xxx_g2_get_eeprom16, .set_eeprom = mv88e6xxx_g2_set_eeprom16, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, - .phy_read = mv88e6xxx_g2_smi_phy_read, - .phy_write = mv88e6xxx_g2_smi_phy_write, + .phy_read = mv88e6xxx_g2_smi_phy_read_c22, + .phy_write = mv88e6xxx_g2_smi_phy_write_c22, + .phy_read_c45 = mv88e6xxx_g2_smi_phy_read_c45, + .phy_write_c45 = mv88e6xxx_g2_smi_phy_write_c45, .port_set_link = mv88e6xxx_port_set_link, .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6352_port_set_rgmii_delay, @@ -4385,18 +5080,21 @@ static const struct mv88e6xxx_ops mv88e6250_ops = { .stats_set_histogram = mv88e6095_g1_stats_set_histogram, .stats_get_sset_count = mv88e6250_stats_get_sset_count, .stats_get_strings = mv88e6250_stats_get_strings, - .stats_get_stats = mv88e6250_stats_get_stats, + .stats_get_stat = mv88e6250_stats_get_stat, .set_cpu_port = mv88e6095_g1_set_cpu_port, .set_egress_port = mv88e6095_g1_set_egress_port, .watchdog_ops = &mv88e6250_watchdog_ops, .mgmt_rsvd2cpu = mv88e6352_g2_mgmt_rsvd2cpu, .pot_clear = mv88e6xxx_g2_pot_clear, + .hardware_reset_pre = mv88e6250_g1_wait_eeprom_done_prereset, + .hardware_reset_post = mv88e6xxx_g1_wait_eeprom_done, .reset = mv88e6250_g1_reset, .vtu_getnext = mv88e6185_g1_vtu_getnext, .vtu_loadpurge = mv88e6185_g1_vtu_loadpurge, .avb_ops = &mv88e6352_avb_ops, - .ptp_ops = &mv88e6250_ptp_ops, - .phylink_validate = mv88e6065_phylink_validate, + .ptp_ops = &mv88e6352_ptp_ops, + .phylink_get_caps = mv88e6250_phylink_get_caps, + .set_max_frame_size = mv88e6185_g1_set_max_frame_size, }; static const struct mv88e6xxx_ops mv88e6290_ops = { @@ -4406,8 +5104,10 @@ static const struct mv88e6xxx_ops mv88e6290_ops = { .get_eeprom = mv88e6xxx_g2_get_eeprom8, .set_eeprom = mv88e6xxx_g2_set_eeprom8, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, - .phy_read = mv88e6xxx_g2_smi_phy_read, - .phy_write = mv88e6xxx_g2_smi_phy_write, + .phy_read = mv88e6xxx_g2_smi_phy_read_c22, + .phy_write = mv88e6xxx_g2_smi_phy_write_c22, + .phy_read_c45 = mv88e6xxx_g2_smi_phy_read_c45, + .phy_write_c45 = mv88e6xxx_g2_smi_phy_write_c45, .port_set_link = mv88e6xxx_port_set_link, .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6390_port_set_rgmii_delay, @@ -4429,52 +5129,54 @@ static const struct mv88e6xxx_ops mv88e6290_ops = { .stats_set_histogram = mv88e6390_g1_stats_set_histogram, .stats_get_sset_count = mv88e6320_stats_get_sset_count, .stats_get_strings = mv88e6320_stats_get_strings, - .stats_get_stats = mv88e6390_stats_get_stats, + .stats_get_stat = mv88e6390_stats_get_stat, .set_cpu_port = mv88e6390_g1_set_cpu_port, .set_egress_port = mv88e6390_g1_set_egress_port, .watchdog_ops = &mv88e6390_watchdog_ops, .mgmt_rsvd2cpu = mv88e6390_g1_mgmt_rsvd2cpu, .pot_clear = mv88e6xxx_g2_pot_clear, + .hardware_reset_pre = mv88e6xxx_g2_eeprom_wait, + .hardware_reset_post = mv88e6xxx_g2_eeprom_wait, .reset = mv88e6352_g1_reset, .rmu_disable = mv88e6390_g1_rmu_disable, .atu_get_hash = mv88e6165_g1_atu_get_hash, .atu_set_hash = mv88e6165_g1_atu_set_hash, .vtu_getnext = mv88e6390_g1_vtu_getnext, .vtu_loadpurge = mv88e6390_g1_vtu_loadpurge, - .serdes_power = mv88e6390_serdes_power, + .stu_getnext = mv88e6390_g1_stu_getnext, + .stu_loadpurge = mv88e6390_g1_stu_loadpurge, .serdes_get_lane = mv88e6390_serdes_get_lane, - /* Check status register pause & lpa register */ - .serdes_pcs_get_state = mv88e6390_serdes_pcs_get_state, - .serdes_pcs_config = mv88e6390_serdes_pcs_config, - .serdes_pcs_an_restart = mv88e6390_serdes_pcs_an_restart, - .serdes_pcs_link_up = mv88e6390_serdes_pcs_link_up, .serdes_irq_mapping = mv88e6390_serdes_irq_mapping, - .serdes_irq_enable = mv88e6390_serdes_irq_enable, - .serdes_irq_status = mv88e6390_serdes_irq_status, .serdes_get_strings = mv88e6390_serdes_get_strings, .serdes_get_stats = mv88e6390_serdes_get_stats, .serdes_get_regs_len = mv88e6390_serdes_get_regs_len, .serdes_get_regs = mv88e6390_serdes_get_regs, .gpio_ops = &mv88e6352_gpio_ops, .avb_ops = &mv88e6390_avb_ops, - .ptp_ops = &mv88e6352_ptp_ops, - .phylink_validate = mv88e6390_phylink_validate, + .ptp_ops = &mv88e6390_ptp_ops, + .phylink_get_caps = mv88e6390_phylink_get_caps, + .pcs_ops = &mv88e6390_pcs_ops, }; static const struct mv88e6xxx_ops mv88e6320_ops = { /* MV88E6XXX_FAMILY_6320 */ + .setup_errata = mv88e6320_setup_errata, .ieee_pri_map = mv88e6085_g1_ieee_pri_map, .ip_pri_map = mv88e6085_g1_ip_pri_map, .irl_init_all = mv88e6352_g2_irl_init_all, .get_eeprom = mv88e6xxx_g2_get_eeprom16, .set_eeprom = mv88e6xxx_g2_set_eeprom16, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, - .phy_read = mv88e6xxx_g2_smi_phy_read, - .phy_write = mv88e6xxx_g2_smi_phy_write, + .phy_read = mv88e6xxx_g2_smi_phy_read_c22, + .phy_write = mv88e6xxx_g2_smi_phy_write_c22, + .phy_read_c45 = mv88e6xxx_g2_smi_phy_read_c45, + .phy_write_c45 = mv88e6xxx_g2_smi_phy_write_c45, .port_set_link = mv88e6xxx_port_set_link, .port_sync_link = mv88e6xxx_port_sync_link, + .port_set_rgmii_delay = mv88e6320_port_set_rgmii_delay, .port_set_speed_duplex = mv88e6185_port_set_speed_duplex, .port_tag_remap = mv88e6095_port_tag_remap, + .port_set_policy = mv88e6352_port_set_policy, .port_set_frame_mode = mv88e6351_port_set_frame_mode, .port_set_ucast_flood = mv88e6352_port_set_ucast_flood, .port_set_mcast_flood = mv88e6352_port_set_mcast_flood, @@ -4490,35 +5192,44 @@ static const struct mv88e6xxx_ops mv88e6320_ops = { .stats_set_histogram = mv88e6095_g1_stats_set_histogram, .stats_get_sset_count = mv88e6320_stats_get_sset_count, .stats_get_strings = mv88e6320_stats_get_strings, - .stats_get_stats = mv88e6320_stats_get_stats, + .stats_get_stat = mv88e6320_stats_get_stat, .set_cpu_port = mv88e6095_g1_set_cpu_port, .set_egress_port = mv88e6095_g1_set_egress_port, .watchdog_ops = &mv88e6390_watchdog_ops, .mgmt_rsvd2cpu = mv88e6352_g2_mgmt_rsvd2cpu, .pot_clear = mv88e6xxx_g2_pot_clear, + .hardware_reset_pre = mv88e6xxx_g2_eeprom_wait, + .hardware_reset_post = mv88e6xxx_g2_eeprom_wait, .reset = mv88e6352_g1_reset, - .vtu_getnext = mv88e6185_g1_vtu_getnext, - .vtu_loadpurge = mv88e6185_g1_vtu_loadpurge, + .vtu_getnext = mv88e6352_g1_vtu_getnext, + .vtu_loadpurge = mv88e6352_g1_vtu_loadpurge, + .stu_getnext = mv88e6352_g1_stu_getnext, + .stu_loadpurge = mv88e6352_g1_stu_loadpurge, .gpio_ops = &mv88e6352_gpio_ops, .avb_ops = &mv88e6352_avb_ops, .ptp_ops = &mv88e6352_ptp_ops, - .phylink_validate = mv88e6185_phylink_validate, + .phylink_get_caps = mv88e632x_phylink_get_caps, }; static const struct mv88e6xxx_ops mv88e6321_ops = { /* MV88E6XXX_FAMILY_6320 */ + .setup_errata = mv88e6320_setup_errata, .ieee_pri_map = mv88e6085_g1_ieee_pri_map, .ip_pri_map = mv88e6085_g1_ip_pri_map, .irl_init_all = mv88e6352_g2_irl_init_all, .get_eeprom = mv88e6xxx_g2_get_eeprom16, .set_eeprom = mv88e6xxx_g2_set_eeprom16, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, - .phy_read = mv88e6xxx_g2_smi_phy_read, - .phy_write = mv88e6xxx_g2_smi_phy_write, + .phy_read = mv88e6xxx_g2_smi_phy_read_c22, + .phy_write = mv88e6xxx_g2_smi_phy_write_c22, + .phy_read_c45 = mv88e6xxx_g2_smi_phy_read_c45, + .phy_write_c45 = mv88e6xxx_g2_smi_phy_write_c45, .port_set_link = mv88e6xxx_port_set_link, .port_sync_link = mv88e6xxx_port_sync_link, + .port_set_rgmii_delay = mv88e6320_port_set_rgmii_delay, .port_set_speed_duplex = mv88e6185_port_set_speed_duplex, .port_tag_remap = mv88e6095_port_tag_remap, + .port_set_policy = mv88e6352_port_set_policy, .port_set_frame_mode = mv88e6351_port_set_frame_mode, .port_set_ucast_flood = mv88e6352_port_set_ucast_flood, .port_set_mcast_flood = mv88e6352_port_set_mcast_flood, @@ -4534,17 +5245,22 @@ static const struct mv88e6xxx_ops mv88e6321_ops = { .stats_set_histogram = mv88e6095_g1_stats_set_histogram, .stats_get_sset_count = mv88e6320_stats_get_sset_count, .stats_get_strings = mv88e6320_stats_get_strings, - .stats_get_stats = mv88e6320_stats_get_stats, + .stats_get_stat = mv88e6320_stats_get_stat, .set_cpu_port = mv88e6095_g1_set_cpu_port, .set_egress_port = mv88e6095_g1_set_egress_port, .watchdog_ops = &mv88e6390_watchdog_ops, + .mgmt_rsvd2cpu = mv88e6352_g2_mgmt_rsvd2cpu, + .hardware_reset_pre = mv88e6xxx_g2_eeprom_wait, + .hardware_reset_post = mv88e6xxx_g2_eeprom_wait, .reset = mv88e6352_g1_reset, - .vtu_getnext = mv88e6185_g1_vtu_getnext, - .vtu_loadpurge = mv88e6185_g1_vtu_loadpurge, + .vtu_getnext = mv88e6352_g1_vtu_getnext, + .vtu_loadpurge = mv88e6352_g1_vtu_loadpurge, + .stu_getnext = mv88e6352_g1_stu_getnext, + .stu_loadpurge = mv88e6352_g1_stu_loadpurge, .gpio_ops = &mv88e6352_gpio_ops, .avb_ops = &mv88e6352_avb_ops, .ptp_ops = &mv88e6352_ptp_ops, - .phylink_validate = mv88e6185_phylink_validate, + .phylink_get_caps = mv88e632x_phylink_get_caps, }; static const struct mv88e6xxx_ops mv88e6341_ops = { @@ -4555,8 +5271,10 @@ static const struct mv88e6xxx_ops mv88e6341_ops = { .get_eeprom = mv88e6xxx_g2_get_eeprom8, .set_eeprom = mv88e6xxx_g2_set_eeprom8, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, - .phy_read = mv88e6xxx_g2_smi_phy_read, - .phy_write = mv88e6xxx_g2_smi_phy_write, + .phy_read = mv88e6xxx_g2_smi_phy_read_c22, + .phy_write = mv88e6xxx_g2_smi_phy_write_c22, + .phy_read_c45 = mv88e6xxx_g2_smi_phy_read_c45, + .phy_write_c45 = mv88e6xxx_g2_smi_phy_write_c45, .port_set_link = mv88e6xxx_port_set_link, .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6390_port_set_rgmii_delay, @@ -4580,28 +5298,24 @@ static const struct mv88e6xxx_ops mv88e6341_ops = { .stats_set_histogram = mv88e6390_g1_stats_set_histogram, .stats_get_sset_count = mv88e6320_stats_get_sset_count, .stats_get_strings = mv88e6320_stats_get_strings, - .stats_get_stats = mv88e6390_stats_get_stats, + .stats_get_stat = mv88e6390_stats_get_stat, .set_cpu_port = mv88e6390_g1_set_cpu_port, .set_egress_port = mv88e6390_g1_set_egress_port, .watchdog_ops = &mv88e6390_watchdog_ops, .mgmt_rsvd2cpu = mv88e6390_g1_mgmt_rsvd2cpu, .pot_clear = mv88e6xxx_g2_pot_clear, + .hardware_reset_pre = mv88e6xxx_g2_eeprom_wait, + .hardware_reset_post = mv88e6xxx_g2_eeprom_wait, .reset = mv88e6352_g1_reset, .rmu_disable = mv88e6390_g1_rmu_disable, .atu_get_hash = mv88e6165_g1_atu_get_hash, .atu_set_hash = mv88e6165_g1_atu_set_hash, .vtu_getnext = mv88e6352_g1_vtu_getnext, .vtu_loadpurge = mv88e6352_g1_vtu_loadpurge, - .serdes_power = mv88e6390_serdes_power, + .stu_getnext = mv88e6352_g1_stu_getnext, + .stu_loadpurge = mv88e6352_g1_stu_loadpurge, .serdes_get_lane = mv88e6341_serdes_get_lane, - /* Check status register pause & lpa register */ - .serdes_pcs_get_state = mv88e6390_serdes_pcs_get_state, - .serdes_pcs_config = mv88e6390_serdes_pcs_config, - .serdes_pcs_an_restart = mv88e6390_serdes_pcs_an_restart, - .serdes_pcs_link_up = mv88e6390_serdes_pcs_link_up, .serdes_irq_mapping = mv88e6390_serdes_irq_mapping, - .serdes_irq_enable = mv88e6390_serdes_irq_enable, - .serdes_irq_status = mv88e6390_serdes_irq_status, .gpio_ops = &mv88e6352_gpio_ops, .avb_ops = &mv88e6390_avb_ops, .ptp_ops = &mv88e6352_ptp_ops, @@ -4610,7 +5324,8 @@ static const struct mv88e6xxx_ops mv88e6341_ops = { .serdes_get_stats = mv88e6390_serdes_get_stats, .serdes_get_regs_len = mv88e6390_serdes_get_regs_len, .serdes_get_regs = mv88e6390_serdes_get_regs, - .phylink_validate = mv88e6341_phylink_validate, + .phylink_get_caps = mv88e6341_phylink_get_caps, + .pcs_ops = &mv88e6390_pcs_ops, }; static const struct mv88e6xxx_ops mv88e6350_ops = { @@ -4619,8 +5334,10 @@ static const struct mv88e6xxx_ops mv88e6350_ops = { .ip_pri_map = mv88e6085_g1_ip_pri_map, .irl_init_all = mv88e6352_g2_irl_init_all, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, - .phy_read = mv88e6xxx_g2_smi_phy_read, - .phy_write = mv88e6xxx_g2_smi_phy_write, + .phy_read = mv88e6xxx_g2_smi_phy_read_c22, + .phy_write = mv88e6xxx_g2_smi_phy_write_c22, + .phy_read_c45 = mv88e6xxx_g2_smi_phy_read_c45, + .phy_write_c45 = mv88e6xxx_g2_smi_phy_write_c45, .port_set_link = mv88e6xxx_port_set_link, .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6352_port_set_rgmii_delay, @@ -4641,7 +5358,7 @@ static const struct mv88e6xxx_ops mv88e6350_ops = { .stats_set_histogram = mv88e6095_g1_stats_set_histogram, .stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_strings = mv88e6095_stats_get_strings, - .stats_get_stats = mv88e6095_stats_get_stats, + .stats_get_stat = mv88e6095_stats_get_stat, .set_cpu_port = mv88e6095_g1_set_cpu_port, .set_egress_port = mv88e6095_g1_set_egress_port, .watchdog_ops = &mv88e6097_watchdog_ops, @@ -4652,7 +5369,9 @@ static const struct mv88e6xxx_ops mv88e6350_ops = { .atu_set_hash = mv88e6165_g1_atu_set_hash, .vtu_getnext = mv88e6352_g1_vtu_getnext, .vtu_loadpurge = mv88e6352_g1_vtu_loadpurge, - .phylink_validate = mv88e6185_phylink_validate, + .stu_getnext = mv88e6352_g1_stu_getnext, + .stu_loadpurge = mv88e6352_g1_stu_loadpurge, + .phylink_get_caps = mv88e6351_phylink_get_caps, }; static const struct mv88e6xxx_ops mv88e6351_ops = { @@ -4661,8 +5380,10 @@ static const struct mv88e6xxx_ops mv88e6351_ops = { .ip_pri_map = mv88e6085_g1_ip_pri_map, .irl_init_all = mv88e6352_g2_irl_init_all, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, - .phy_read = mv88e6xxx_g2_smi_phy_read, - .phy_write = mv88e6xxx_g2_smi_phy_write, + .phy_read = mv88e6xxx_g2_smi_phy_read_c22, + .phy_write = mv88e6xxx_g2_smi_phy_write_c22, + .phy_read_c45 = mv88e6xxx_g2_smi_phy_read_c45, + .phy_write_c45 = mv88e6xxx_g2_smi_phy_write_c45, .port_set_link = mv88e6xxx_port_set_link, .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6352_port_set_rgmii_delay, @@ -4683,7 +5404,7 @@ static const struct mv88e6xxx_ops mv88e6351_ops = { .stats_set_histogram = mv88e6095_g1_stats_set_histogram, .stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_strings = mv88e6095_stats_get_strings, - .stats_get_stats = mv88e6095_stats_get_stats, + .stats_get_stat = mv88e6095_stats_get_stat, .set_cpu_port = mv88e6095_g1_set_cpu_port, .set_egress_port = mv88e6095_g1_set_egress_port, .watchdog_ops = &mv88e6097_watchdog_ops, @@ -4694,9 +5415,11 @@ static const struct mv88e6xxx_ops mv88e6351_ops = { .atu_set_hash = mv88e6165_g1_atu_set_hash, .vtu_getnext = mv88e6352_g1_vtu_getnext, .vtu_loadpurge = mv88e6352_g1_vtu_loadpurge, + .stu_getnext = mv88e6352_g1_stu_getnext, + .stu_loadpurge = mv88e6352_g1_stu_loadpurge, .avb_ops = &mv88e6352_avb_ops, .ptp_ops = &mv88e6352_ptp_ops, - .phylink_validate = mv88e6185_phylink_validate, + .phylink_get_caps = mv88e6351_phylink_get_caps, }; static const struct mv88e6xxx_ops mv88e6352_ops = { @@ -4707,8 +5430,10 @@ static const struct mv88e6xxx_ops mv88e6352_ops = { .get_eeprom = mv88e6xxx_g2_get_eeprom16, .set_eeprom = mv88e6xxx_g2_set_eeprom16, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, - .phy_read = mv88e6xxx_g2_smi_phy_read, - .phy_write = mv88e6xxx_g2_smi_phy_write, + .phy_read = mv88e6xxx_g2_smi_phy_read_c22, + .phy_write = mv88e6xxx_g2_smi_phy_write_c22, + .phy_read_c45 = mv88e6xxx_g2_smi_phy_read_c45, + .phy_write_c45 = mv88e6xxx_g2_smi_phy_write_c45, .port_set_link = mv88e6xxx_port_set_link, .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6352_port_set_rgmii_delay, @@ -4725,32 +5450,29 @@ static const struct mv88e6xxx_ops mv88e6352_ops = { .port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit, .port_disable_pri_override = mv88e6xxx_port_disable_pri_override, .port_get_cmode = mv88e6352_port_get_cmode, + .port_setup_leds = mv88e6xxx_port_setup_leds, .port_setup_message_port = mv88e6xxx_setup_message_port, .stats_snapshot = mv88e6320_g1_stats_snapshot, .stats_set_histogram = mv88e6095_g1_stats_set_histogram, .stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_strings = mv88e6095_stats_get_strings, - .stats_get_stats = mv88e6095_stats_get_stats, + .stats_get_stat = mv88e6095_stats_get_stat, .set_cpu_port = mv88e6095_g1_set_cpu_port, .set_egress_port = mv88e6095_g1_set_egress_port, .watchdog_ops = &mv88e6097_watchdog_ops, .mgmt_rsvd2cpu = mv88e6352_g2_mgmt_rsvd2cpu, .pot_clear = mv88e6xxx_g2_pot_clear, + .hardware_reset_pre = mv88e6xxx_g2_eeprom_wait, + .hardware_reset_post = mv88e6xxx_g2_eeprom_wait, .reset = mv88e6352_g1_reset, .rmu_disable = mv88e6352_g1_rmu_disable, .atu_get_hash = mv88e6165_g1_atu_get_hash, .atu_set_hash = mv88e6165_g1_atu_set_hash, .vtu_getnext = mv88e6352_g1_vtu_getnext, .vtu_loadpurge = mv88e6352_g1_vtu_loadpurge, - .serdes_get_lane = mv88e6352_serdes_get_lane, - .serdes_pcs_get_state = mv88e6352_serdes_pcs_get_state, - .serdes_pcs_config = mv88e6352_serdes_pcs_config, - .serdes_pcs_an_restart = mv88e6352_serdes_pcs_an_restart, - .serdes_pcs_link_up = mv88e6352_serdes_pcs_link_up, - .serdes_power = mv88e6352_serdes_power, + .stu_getnext = mv88e6352_g1_stu_getnext, + .stu_loadpurge = mv88e6352_g1_stu_loadpurge, .serdes_irq_mapping = mv88e6352_serdes_irq_mapping, - .serdes_irq_enable = mv88e6352_serdes_irq_enable, - .serdes_irq_status = mv88e6352_serdes_irq_status, .gpio_ops = &mv88e6352_gpio_ops, .avb_ops = &mv88e6352_avb_ops, .ptp_ops = &mv88e6352_ptp_ops, @@ -4759,7 +5481,9 @@ static const struct mv88e6xxx_ops mv88e6352_ops = { .serdes_get_stats = mv88e6352_serdes_get_stats, .serdes_get_regs_len = mv88e6352_serdes_get_regs_len, .serdes_get_regs = mv88e6352_serdes_get_regs, - .phylink_validate = mv88e6352_phylink_validate, + .serdes_set_tx_amplitude = mv88e6352_serdes_set_tx_amplitude, + .phylink_get_caps = mv88e6352_phylink_get_caps, + .pcs_ops = &mv88e6352_pcs_ops, }; static const struct mv88e6xxx_ops mv88e6390_ops = { @@ -4769,8 +5493,10 @@ static const struct mv88e6xxx_ops mv88e6390_ops = { .get_eeprom = mv88e6xxx_g2_get_eeprom8, .set_eeprom = mv88e6xxx_g2_set_eeprom8, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, - .phy_read = mv88e6xxx_g2_smi_phy_read, - .phy_write = mv88e6xxx_g2_smi_phy_write, + .phy_read = mv88e6xxx_g2_smi_phy_read_c22, + .phy_write = mv88e6xxx_g2_smi_phy_write_c22, + .phy_read_c45 = mv88e6xxx_g2_smi_phy_read_c45, + .phy_write_c45 = mv88e6xxx_g2_smi_phy_write_c45, .port_set_link = mv88e6xxx_port_set_link, .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6390_port_set_rgmii_delay, @@ -4794,37 +5520,34 @@ static const struct mv88e6xxx_ops mv88e6390_ops = { .stats_set_histogram = mv88e6390_g1_stats_set_histogram, .stats_get_sset_count = mv88e6320_stats_get_sset_count, .stats_get_strings = mv88e6320_stats_get_strings, - .stats_get_stats = mv88e6390_stats_get_stats, + .stats_get_stat = mv88e6390_stats_get_stat, .set_cpu_port = mv88e6390_g1_set_cpu_port, .set_egress_port = mv88e6390_g1_set_egress_port, .watchdog_ops = &mv88e6390_watchdog_ops, .mgmt_rsvd2cpu = mv88e6390_g1_mgmt_rsvd2cpu, .pot_clear = mv88e6xxx_g2_pot_clear, + .hardware_reset_pre = mv88e6xxx_g2_eeprom_wait, + .hardware_reset_post = mv88e6xxx_g2_eeprom_wait, .reset = mv88e6352_g1_reset, .rmu_disable = mv88e6390_g1_rmu_disable, .atu_get_hash = mv88e6165_g1_atu_get_hash, .atu_set_hash = mv88e6165_g1_atu_set_hash, .vtu_getnext = mv88e6390_g1_vtu_getnext, .vtu_loadpurge = mv88e6390_g1_vtu_loadpurge, - .serdes_power = mv88e6390_serdes_power, + .stu_getnext = mv88e6390_g1_stu_getnext, + .stu_loadpurge = mv88e6390_g1_stu_loadpurge, .serdes_get_lane = mv88e6390_serdes_get_lane, - /* Check status register pause & lpa register */ - .serdes_pcs_get_state = mv88e6390_serdes_pcs_get_state, - .serdes_pcs_config = mv88e6390_serdes_pcs_config, - .serdes_pcs_an_restart = mv88e6390_serdes_pcs_an_restart, - .serdes_pcs_link_up = mv88e6390_serdes_pcs_link_up, .serdes_irq_mapping = mv88e6390_serdes_irq_mapping, - .serdes_irq_enable = mv88e6390_serdes_irq_enable, - .serdes_irq_status = mv88e6390_serdes_irq_status, .gpio_ops = &mv88e6352_gpio_ops, .avb_ops = &mv88e6390_avb_ops, - .ptp_ops = &mv88e6352_ptp_ops, + .ptp_ops = &mv88e6390_ptp_ops, .serdes_get_sset_count = mv88e6390_serdes_get_sset_count, .serdes_get_strings = mv88e6390_serdes_get_strings, .serdes_get_stats = mv88e6390_serdes_get_stats, .serdes_get_regs_len = mv88e6390_serdes_get_regs_len, .serdes_get_regs = mv88e6390_serdes_get_regs, - .phylink_validate = mv88e6390_phylink_validate, + .phylink_get_caps = mv88e6390_phylink_get_caps, + .pcs_ops = &mv88e6390_pcs_ops, }; static const struct mv88e6xxx_ops mv88e6390x_ops = { @@ -4834,8 +5557,10 @@ static const struct mv88e6xxx_ops mv88e6390x_ops = { .get_eeprom = mv88e6xxx_g2_get_eeprom8, .set_eeprom = mv88e6xxx_g2_set_eeprom8, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, - .phy_read = mv88e6xxx_g2_smi_phy_read, - .phy_write = mv88e6xxx_g2_smi_phy_write, + .phy_read = mv88e6xxx_g2_smi_phy_read_c22, + .phy_write = mv88e6xxx_g2_smi_phy_write_c22, + .phy_read_c45 = mv88e6xxx_g2_smi_phy_read_c45, + .phy_write_c45 = mv88e6xxx_g2_smi_phy_write_c45, .port_set_link = mv88e6xxx_port_set_link, .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6390_port_set_rgmii_delay, @@ -4859,27 +5584,24 @@ static const struct mv88e6xxx_ops mv88e6390x_ops = { .stats_set_histogram = mv88e6390_g1_stats_set_histogram, .stats_get_sset_count = mv88e6320_stats_get_sset_count, .stats_get_strings = mv88e6320_stats_get_strings, - .stats_get_stats = mv88e6390_stats_get_stats, + .stats_get_stat = mv88e6390_stats_get_stat, .set_cpu_port = mv88e6390_g1_set_cpu_port, .set_egress_port = mv88e6390_g1_set_egress_port, .watchdog_ops = &mv88e6390_watchdog_ops, .mgmt_rsvd2cpu = mv88e6390_g1_mgmt_rsvd2cpu, .pot_clear = mv88e6xxx_g2_pot_clear, + .hardware_reset_pre = mv88e6xxx_g2_eeprom_wait, + .hardware_reset_post = mv88e6xxx_g2_eeprom_wait, .reset = mv88e6352_g1_reset, .rmu_disable = mv88e6390_g1_rmu_disable, .atu_get_hash = mv88e6165_g1_atu_get_hash, .atu_set_hash = mv88e6165_g1_atu_set_hash, .vtu_getnext = mv88e6390_g1_vtu_getnext, .vtu_loadpurge = mv88e6390_g1_vtu_loadpurge, - .serdes_power = mv88e6390_serdes_power, + .stu_getnext = mv88e6390_g1_stu_getnext, + .stu_loadpurge = mv88e6390_g1_stu_loadpurge, .serdes_get_lane = mv88e6390x_serdes_get_lane, - .serdes_pcs_get_state = mv88e6390_serdes_pcs_get_state, - .serdes_pcs_config = mv88e6390_serdes_pcs_config, - .serdes_pcs_an_restart = mv88e6390_serdes_pcs_an_restart, - .serdes_pcs_link_up = mv88e6390_serdes_pcs_link_up, .serdes_irq_mapping = mv88e6390_serdes_irq_mapping, - .serdes_irq_enable = mv88e6390_serdes_irq_enable, - .serdes_irq_status = mv88e6390_serdes_irq_status, .serdes_get_sset_count = mv88e6390_serdes_get_sset_count, .serdes_get_strings = mv88e6390_serdes_get_strings, .serdes_get_stats = mv88e6390_serdes_get_stats, @@ -4887,19 +5609,21 @@ static const struct mv88e6xxx_ops mv88e6390x_ops = { .serdes_get_regs = mv88e6390_serdes_get_regs, .gpio_ops = &mv88e6352_gpio_ops, .avb_ops = &mv88e6390_avb_ops, - .ptp_ops = &mv88e6352_ptp_ops, - .phylink_validate = mv88e6390x_phylink_validate, + .ptp_ops = &mv88e6390_ptp_ops, + .phylink_get_caps = mv88e6390x_phylink_get_caps, + .pcs_ops = &mv88e6390_pcs_ops, }; static const struct mv88e6xxx_ops mv88e6393x_ops = { /* MV88E6XXX_FAMILY_6393 */ - .setup_errata = mv88e6393x_serdes_setup_errata, .irl_init_all = mv88e6390_g2_irl_init_all, .get_eeprom = mv88e6xxx_g2_get_eeprom8, .set_eeprom = mv88e6xxx_g2_set_eeprom8, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, - .phy_read = mv88e6xxx_g2_smi_phy_read, - .phy_write = mv88e6xxx_g2_smi_phy_write, + .phy_read = mv88e6xxx_g2_smi_phy_read_c22, + .phy_write = mv88e6xxx_g2_smi_phy_write_c22, + .phy_read_c45 = mv88e6xxx_g2_smi_phy_read_c45, + .phy_write_c45 = mv88e6xxx_g2_smi_phy_write_c45, .port_set_link = mv88e6xxx_port_set_link, .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6390_port_set_rgmii_delay, @@ -4924,38 +5648,82 @@ static const struct mv88e6xxx_ops mv88e6393x_ops = { .stats_set_histogram = mv88e6390_g1_stats_set_histogram, .stats_get_sset_count = mv88e6320_stats_get_sset_count, .stats_get_strings = mv88e6320_stats_get_strings, - .stats_get_stats = mv88e6390_stats_get_stats, + .stats_get_stat = mv88e6390_stats_get_stat, /* .set_cpu_port is missing because this family does not support a global * CPU port, only per port CPU port which is set via * .port_set_upstream_port method. */ .set_egress_port = mv88e6393x_set_egress_port, - .watchdog_ops = &mv88e6390_watchdog_ops, + .watchdog_ops = &mv88e6393x_watchdog_ops, .mgmt_rsvd2cpu = mv88e6393x_port_mgmt_rsvd2cpu, .pot_clear = mv88e6xxx_g2_pot_clear, + .hardware_reset_pre = mv88e6xxx_g2_eeprom_wait, + .hardware_reset_post = mv88e6xxx_g2_eeprom_wait, .reset = mv88e6352_g1_reset, .rmu_disable = mv88e6390_g1_rmu_disable, .atu_get_hash = mv88e6165_g1_atu_get_hash, .atu_set_hash = mv88e6165_g1_atu_set_hash, .vtu_getnext = mv88e6390_g1_vtu_getnext, .vtu_loadpurge = mv88e6390_g1_vtu_loadpurge, - .serdes_power = mv88e6393x_serdes_power, + .stu_getnext = mv88e6390_g1_stu_getnext, + .stu_loadpurge = mv88e6390_g1_stu_loadpurge, .serdes_get_lane = mv88e6393x_serdes_get_lane, - .serdes_pcs_get_state = mv88e6393x_serdes_pcs_get_state, - .serdes_pcs_config = mv88e6390_serdes_pcs_config, - .serdes_pcs_an_restart = mv88e6390_serdes_pcs_an_restart, - .serdes_pcs_link_up = mv88e6390_serdes_pcs_link_up, .serdes_irq_mapping = mv88e6390_serdes_irq_mapping, - .serdes_irq_enable = mv88e6393x_serdes_irq_enable, - .serdes_irq_status = mv88e6393x_serdes_irq_status, /* TODO: serdes stats */ .gpio_ops = &mv88e6352_gpio_ops, .avb_ops = &mv88e6390_avb_ops, .ptp_ops = &mv88e6352_ptp_ops, - .phylink_validate = mv88e6393x_phylink_validate, + .phylink_get_caps = mv88e6393x_phylink_get_caps, + .pcs_ops = &mv88e6393x_pcs_ops, }; static const struct mv88e6xxx_info mv88e6xxx_table[] = { + [MV88E6020] = { + .prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6020, + .family = MV88E6XXX_FAMILY_6250, + .name = "Marvell 88E6020", + .num_databases = 64, + /* Ports 2-4 are not routed to pins + * => usable ports 0, 1, 5, 6 + */ + .num_ports = 7, + .num_internal_phys = 2, + .invalid_port_mask = BIT(2) | BIT(3) | BIT(4), + .max_vid = 4095, + .port_base_addr = 0x8, + .phy_base_addr = 0x0, + .global1_addr = 0xf, + .global2_addr = 0x7, + .age_time_coeff = 15000, + .g1_irqs = 9, + .g2_irqs = 5, + .stats_type = STATS_TYPE_BANK0, + .atu_move_port_mask = 0xf, + .dual_chip = true, + .ops = &mv88e6250_ops, + }, + + [MV88E6071] = { + .prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6071, + .family = MV88E6XXX_FAMILY_6250, + .name = "Marvell 88E6071", + .num_databases = 64, + .num_ports = 7, + .num_internal_phys = 5, + .max_vid = 4095, + .port_base_addr = 0x08, + .phy_base_addr = 0x00, + .global1_addr = 0x0f, + .global2_addr = 0x07, + .age_time_coeff = 15000, + .g1_irqs = 9, + .g2_irqs = 5, + .stats_type = STATS_TYPE_BANK0, + .atu_move_port_mask = 0xf, + .dual_chip = true, + .ops = &mv88e6250_ops, + }, + [MV88E6085] = { .prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6085, .family = MV88E6XXX_FAMILY_6097, @@ -4965,6 +5733,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .num_ports = 10, .num_internal_phys = 5, .max_vid = 4095, + .max_sid = 63, .port_base_addr = 0x10, .phy_base_addr = 0x0, .global1_addr = 0x1b, @@ -4972,6 +5741,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .age_time_coeff = 15000, .g1_irqs = 8, .g2_irqs = 10, + .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_PORT, .atu_move_port_mask = 0xf, .pvt = true, .multi_chip = true, @@ -4993,6 +5763,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .global2_addr = 0x1c, .age_time_coeff = 15000, .g1_irqs = 8, + .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_PORT, .atu_move_port_mask = 0xf, .multi_chip = true, .ops = &mv88e6095_ops, @@ -5007,6 +5778,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .num_ports = 11, .num_internal_phys = 8, .max_vid = 4095, + .max_sid = 63, .port_base_addr = 0x10, .phy_base_addr = 0x0, .global1_addr = 0x1b, @@ -5014,6 +5786,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .age_time_coeff = 15000, .g1_irqs = 8, .g2_irqs = 10, + .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_PORT, .atu_move_port_mask = 0xf, .pvt = true, .multi_chip = true, @@ -5030,6 +5803,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .num_ports = 3, .num_internal_phys = 5, .max_vid = 4095, + .max_sid = 63, .port_base_addr = 0x10, .phy_base_addr = 0x0, .global1_addr = 0x1b, @@ -5037,6 +5811,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .age_time_coeff = 15000, .g1_irqs = 9, .g2_irqs = 10, + .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_PORT, .atu_move_port_mask = 0xf, .pvt = true, .multi_chip = true, @@ -5059,6 +5834,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .global2_addr = 0x1c, .age_time_coeff = 15000, .g1_irqs = 9, + .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_PORT, .atu_move_port_mask = 0xf, .multi_chip = true, .ops = &mv88e6131_ops, @@ -5068,20 +5844,22 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6141, .family = MV88E6XXX_FAMILY_6341, .name = "Marvell 88E6141", - .num_databases = 4096, + .num_databases = 256, .num_macs = 2048, .num_ports = 6, .num_internal_phys = 5, .num_gpio = 11, .max_vid = 4095, + .max_sid = 63, .port_base_addr = 0x10, .phy_base_addr = 0x10, .global1_addr = 0x1b, .global2_addr = 0x1c, .age_time_coeff = 3750, - .atu_move_port_mask = 0x1f, + .atu_move_port_mask = 0xf, .g1_irqs = 9, .g2_irqs = 10, + .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_BANK1, .pvt = true, .multi_chip = true, .edsa_support = MV88E6XXX_EDSA_SUPPORTED, @@ -5097,6 +5875,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .num_ports = 6, .num_internal_phys = 5, .max_vid = 4095, + .max_sid = 63, .port_base_addr = 0x10, .phy_base_addr = 0x0, .global1_addr = 0x1b, @@ -5104,6 +5883,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .age_time_coeff = 15000, .g1_irqs = 9, .g2_irqs = 10, + .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_PORT, .atu_move_port_mask = 0xf, .pvt = true, .multi_chip = true, @@ -5121,6 +5901,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .num_ports = 6, .num_internal_phys = 0, .max_vid = 4095, + .max_sid = 63, .port_base_addr = 0x10, .phy_base_addr = 0x0, .global1_addr = 0x1b, @@ -5128,6 +5909,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .age_time_coeff = 15000, .g1_irqs = 9, .g2_irqs = 10, + .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_PORT, .atu_move_port_mask = 0xf, .pvt = true, .multi_chip = true, @@ -5144,6 +5926,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .num_ports = 7, .num_internal_phys = 5, .max_vid = 4095, + .max_sid = 63, .port_base_addr = 0x10, .phy_base_addr = 0x0, .global1_addr = 0x1b, @@ -5151,6 +5934,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .age_time_coeff = 15000, .g1_irqs = 9, .g2_irqs = 10, + .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_BANK1, .atu_move_port_mask = 0xf, .pvt = true, .multi_chip = true, @@ -5168,6 +5952,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .num_internal_phys = 5, .num_gpio = 15, .max_vid = 4095, + .max_sid = 63, .port_base_addr = 0x10, .phy_base_addr = 0x0, .global1_addr = 0x1b, @@ -5175,6 +5960,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .age_time_coeff = 15000, .g1_irqs = 9, .g2_irqs = 10, + .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_PORT, .atu_move_port_mask = 0xf, .pvt = true, .multi_chip = true, @@ -5191,6 +5977,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .num_ports = 7, .num_internal_phys = 5, .max_vid = 4095, + .max_sid = 63, .port_base_addr = 0x10, .phy_base_addr = 0x0, .global1_addr = 0x1b, @@ -5198,6 +5985,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .age_time_coeff = 15000, .g1_irqs = 9, .g2_irqs = 10, + .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_PORT, .atu_move_port_mask = 0xf, .pvt = true, .multi_chip = true, @@ -5215,6 +6003,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .num_internal_phys = 5, .num_gpio = 15, .max_vid = 4095, + .max_sid = 63, .port_base_addr = 0x10, .phy_base_addr = 0x0, .global1_addr = 0x1b, @@ -5222,6 +6011,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .age_time_coeff = 15000, .g1_irqs = 9, .g2_irqs = 10, + .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_PORT, .atu_move_port_mask = 0xf, .pvt = true, .multi_chip = true, @@ -5244,6 +6034,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .global2_addr = 0x1c, .age_time_coeff = 15000, .g1_irqs = 8, + .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_PORT, .atu_move_port_mask = 0xf, .multi_chip = true, .edsa_support = MV88E6XXX_EDSA_SUPPORTED, @@ -5260,6 +6051,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .num_internal_phys = 9, .num_gpio = 16, .max_vid = 8191, + .max_sid = 63, .port_base_addr = 0x0, .phy_base_addr = 0x0, .global1_addr = 0x1b, @@ -5267,6 +6059,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .age_time_coeff = 3750, .g1_irqs = 9, .g2_irqs = 14, + .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_BANK1, .pvt = true, .multi_chip = true, .atu_move_port_mask = 0x1f, @@ -5283,6 +6076,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .num_internal_phys = 9, .num_gpio = 16, .max_vid = 8191, + .max_sid = 63, .port_base_addr = 0x0, .phy_base_addr = 0x0, .global1_addr = 0x1b, @@ -5290,6 +6084,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .age_time_coeff = 3750, .g1_irqs = 9, .g2_irqs = 14, + .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_BANK1, .atu_move_port_mask = 0x1f, .pvt = true, .multi_chip = true, @@ -5305,6 +6100,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .num_ports = 11, /* 10 + Z80 */ .num_internal_phys = 9, .max_vid = 8191, + .max_sid = 63, .port_base_addr = 0x0, .phy_base_addr = 0x0, .global1_addr = 0x1b, @@ -5312,6 +6108,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .age_time_coeff = 3750, .g1_irqs = 9, .g2_irqs = 14, + .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_BANK1, .atu_move_port_mask = 0x1f, .pvt = true, .multi_chip = true, @@ -5325,8 +6122,10 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .name = "Marvell 88E6191X", .num_databases = 4096, .num_ports = 11, /* 10 + Z80 */ - .num_internal_phys = 9, + .num_internal_phys = 8, + .internal_phys_offset = 1, .max_vid = 8191, + .max_sid = 63, .port_base_addr = 0x0, .phy_base_addr = 0x0, .global1_addr = 0x1b, @@ -5334,6 +6133,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .age_time_coeff = 3750, .g1_irqs = 10, .g2_irqs = 14, + .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_BANK1, .atu_move_port_mask = 0x1f, .pvt = true, .multi_chip = true, @@ -5347,8 +6147,10 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .name = "Marvell 88E6193X", .num_databases = 4096, .num_ports = 11, /* 10 + Z80 */ - .num_internal_phys = 9, + .num_internal_phys = 8, + .internal_phys_offset = 1, .max_vid = 8191, + .max_sid = 63, .port_base_addr = 0x0, .phy_base_addr = 0x0, .global1_addr = 0x1b, @@ -5356,6 +6158,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .age_time_coeff = 3750, .g1_irqs = 10, .g2_irqs = 14, + .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_BANK1, .atu_move_port_mask = 0x1f, .pvt = true, .multi_chip = true, @@ -5383,6 +6186,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .age_time_coeff = 15000, .g1_irqs = 9, .g2_irqs = 10, + .stats_type = STATS_TYPE_BANK0, .atu_move_port_mask = 0xf, .dual_chip = true, .ptp_support = true, @@ -5399,6 +6203,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .num_internal_phys = 5, .num_gpio = 15, .max_vid = 4095, + .max_sid = 63, .port_base_addr = 0x10, .phy_base_addr = 0x0, .global1_addr = 0x1b, @@ -5406,6 +6211,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .age_time_coeff = 15000, .g1_irqs = 9, .g2_irqs = 10, + .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_PORT, .atu_move_port_mask = 0xf, .pvt = true, .multi_chip = true, @@ -5429,6 +6235,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .age_time_coeff = 15000, .g1_irqs = 9, .g2_irqs = 10, + .stats_type = STATS_TYPE_BANK0, .atu_move_port_mask = 0xf, .dual_chip = true, .ptp_support = true, @@ -5444,6 +6251,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .num_internal_phys = 9, .num_gpio = 16, .max_vid = 8191, + .max_sid = 63, .port_base_addr = 0x0, .phy_base_addr = 0x0, .global1_addr = 0x1b, @@ -5451,6 +6259,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .age_time_coeff = 3750, .g1_irqs = 9, .g2_irqs = 14, + .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_BANK1, .atu_move_port_mask = 0x1f, .pvt = true, .multi_chip = true, @@ -5465,9 +6274,11 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .num_databases = 4096, .num_macs = 8192, .num_ports = 7, - .num_internal_phys = 5, + .num_internal_phys = 2, + .internal_phys_offset = 3, .num_gpio = 15, .max_vid = 4095, + .max_sid = 63, .port_base_addr = 0x10, .phy_base_addr = 0x0, .global1_addr = 0x1b, @@ -5475,6 +6286,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .age_time_coeff = 15000, .g1_irqs = 8, .g2_irqs = 10, + .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_BANK1, .atu_move_port_mask = 0xf, .pvt = true, .multi_chip = true, @@ -5490,9 +6302,11 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .num_databases = 4096, .num_macs = 8192, .num_ports = 7, - .num_internal_phys = 5, + .num_internal_phys = 2, + .internal_phys_offset = 3, .num_gpio = 15, .max_vid = 4095, + .max_sid = 63, .port_base_addr = 0x10, .phy_base_addr = 0x0, .global1_addr = 0x1b, @@ -5500,7 +6314,9 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .age_time_coeff = 15000, .g1_irqs = 8, .g2_irqs = 10, + .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_BANK1, .atu_move_port_mask = 0xf, + .pvt = true, .multi_chip = true, .edsa_support = MV88E6XXX_EDSA_SUPPORTED, .ptp_support = true, @@ -5511,20 +6327,22 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6341, .family = MV88E6XXX_FAMILY_6341, .name = "Marvell 88E6341", - .num_databases = 4096, + .num_databases = 256, .num_macs = 2048, .num_internal_phys = 5, .num_ports = 6, .num_gpio = 11, .max_vid = 4095, + .max_sid = 63, .port_base_addr = 0x10, .phy_base_addr = 0x10, .global1_addr = 0x1b, .global2_addr = 0x1c, .age_time_coeff = 3750, - .atu_move_port_mask = 0x1f, + .atu_move_port_mask = 0xf, .g1_irqs = 9, .g2_irqs = 10, + .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_BANK1, .pvt = true, .multi_chip = true, .edsa_support = MV88E6XXX_EDSA_SUPPORTED, @@ -5541,6 +6359,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .num_ports = 7, .num_internal_phys = 5, .max_vid = 4095, + .max_sid = 63, .port_base_addr = 0x10, .phy_base_addr = 0x0, .global1_addr = 0x1b, @@ -5548,6 +6367,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .age_time_coeff = 15000, .g1_irqs = 9, .g2_irqs = 10, + .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_PORT, .atu_move_port_mask = 0xf, .pvt = true, .multi_chip = true, @@ -5564,6 +6384,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .num_ports = 7, .num_internal_phys = 5, .max_vid = 4095, + .max_sid = 63, .port_base_addr = 0x10, .phy_base_addr = 0x0, .global1_addr = 0x1b, @@ -5571,6 +6392,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .age_time_coeff = 15000, .g1_irqs = 9, .g2_irqs = 10, + .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_PORT, .atu_move_port_mask = 0xf, .pvt = true, .multi_chip = true, @@ -5588,6 +6410,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .num_internal_phys = 5, .num_gpio = 15, .max_vid = 4095, + .max_sid = 63, .port_base_addr = 0x10, .phy_base_addr = 0x0, .global1_addr = 0x1b, @@ -5595,6 +6418,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .age_time_coeff = 15000, .g1_irqs = 9, .g2_irqs = 10, + .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_PORT, .atu_move_port_mask = 0xf, .pvt = true, .multi_chip = true, @@ -5602,6 +6426,33 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .ptp_support = true, .ops = &mv88e6352_ops, }, + [MV88E6361] = { + .prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6361, + .family = MV88E6XXX_FAMILY_6393, + .name = "Marvell 88E6361", + .num_databases = 4096, + .num_macs = 16384, + .num_ports = 11, + /* Ports 1, 2 and 8 are not routed */ + .invalid_port_mask = BIT(1) | BIT(2) | BIT(8), + .num_internal_phys = 5, + .internal_phys_offset = 3, + .max_vid = 8191, + .max_sid = 63, + .port_base_addr = 0x0, + .phy_base_addr = 0x0, + .global1_addr = 0x1b, + .global2_addr = 0x1c, + .age_time_coeff = 3750, + .g1_irqs = 10, + .g2_irqs = 14, + .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_BANK1, + .atu_move_port_mask = 0x1f, + .pvt = true, + .multi_chip = true, + .ptp_support = true, + .ops = &mv88e6393x_ops, + }, [MV88E6390] = { .prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6390, .family = MV88E6XXX_FAMILY_6390, @@ -5612,6 +6463,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .num_internal_phys = 9, .num_gpio = 16, .max_vid = 8191, + .max_sid = 63, .port_base_addr = 0x0, .phy_base_addr = 0x0, .global1_addr = 0x1b, @@ -5619,6 +6471,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .age_time_coeff = 3750, .g1_irqs = 9, .g2_irqs = 14, + .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_BANK1, .atu_move_port_mask = 0x1f, .pvt = true, .multi_chip = true, @@ -5636,6 +6489,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .num_internal_phys = 9, .num_gpio = 16, .max_vid = 8191, + .max_sid = 63, .port_base_addr = 0x0, .phy_base_addr = 0x0, .global1_addr = 0x1b, @@ -5643,6 +6497,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .age_time_coeff = 3750, .g1_irqs = 9, .g2_irqs = 14, + .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_BANK1, .atu_move_port_mask = 0x1f, .pvt = true, .multi_chip = true, @@ -5657,8 +6512,10 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .name = "Marvell 88E6393X", .num_databases = 4096, .num_ports = 11, /* 10 + Z80 */ - .num_internal_phys = 9, + .num_internal_phys = 8, + .internal_phys_offset = 1, .max_vid = 8191, + .max_sid = 63, .port_base_addr = 0x0, .phy_base_addr = 0x0, .global1_addr = 0x1b, @@ -5666,6 +6523,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .age_time_coeff = 3750, .g1_irqs = 10, .g2_irqs = 14, + .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_BANK1, .atu_move_port_mask = 0x1f, .pvt = true, .multi_chip = true, @@ -5714,6 +6572,32 @@ static int mv88e6xxx_detect(struct mv88e6xxx_chip *chip) return 0; } +static int mv88e6xxx_single_chip_detect(struct mv88e6xxx_chip *chip, + struct mdio_device *mdiodev) +{ + int err; + + /* dual_chip takes precedence over single/multi-chip modes */ + if (chip->info->dual_chip) + return -EINVAL; + + /* If the mdio addr is 16 indicating the first port address of a switch + * (e.g. mv88e6*41) in single chip addressing mode the device may be + * configured in single chip addressing mode. Setup the smi access as + * single chip addressing mode and attempt to detect the model of the + * switch, if this fails the device is not configured in single chip + * addressing mode. + */ + if (mdiodev->addr != 16) + return -EINVAL; + + err = mv88e6xxx_smi_init(chip, mdiodev->bus, 0); + if (err) + return err; + + return mv88e6xxx_detect(chip); +} + static struct mv88e6xxx_chip *mv88e6xxx_alloc_chip(struct device *dev) { struct mv88e6xxx_chip *chip; @@ -5727,6 +6611,7 @@ static struct mv88e6xxx_chip *mv88e6xxx_alloc_chip(struct device *dev) mutex_init(&chip->reg_lock); INIT_LIST_HEAD(&chip->mdios); idr_init(&chip->policies); + INIT_LIST_HEAD(&chip->msts); return chip; } @@ -5740,11 +6625,12 @@ static enum dsa_tag_protocol mv88e6xxx_get_tag_protocol(struct dsa_switch *ds, return chip->tag_protocol; } -static int mv88e6xxx_change_tag_protocol(struct dsa_switch *ds, int port, +static int mv88e6xxx_change_tag_protocol(struct dsa_switch *ds, enum dsa_tag_protocol proto) { struct mv88e6xxx_chip *chip = ds->priv; enum dsa_tag_protocol old_protocol; + struct dsa_port *cpu_dp; int err; switch (proto) { @@ -5769,17 +6655,31 @@ static int mv88e6xxx_change_tag_protocol(struct dsa_switch *ds, int port, chip->tag_protocol = proto; mv88e6xxx_reg_lock(chip); - err = mv88e6xxx_setup_port_mode(chip, port); + dsa_switch_for_each_cpu_port(cpu_dp, ds) { + err = mv88e6xxx_setup_port_mode(chip, cpu_dp->index); + if (err) { + mv88e6xxx_reg_unlock(chip); + goto unwind; + } + } mv88e6xxx_reg_unlock(chip); - if (err) - chip->tag_protocol = old_protocol; + return 0; + +unwind: + chip->tag_protocol = old_protocol; + + mv88e6xxx_reg_lock(chip); + dsa_switch_for_each_cpu_port_continue_reverse(cpu_dp, ds) + mv88e6xxx_setup_port_mode(chip, cpu_dp->index); + mv88e6xxx_reg_unlock(chip); return err; } static int mv88e6xxx_port_mdb_add(struct dsa_switch *ds, int port, - const struct switchdev_obj_port_mdb *mdb) + const struct switchdev_obj_port_mdb *mdb, + struct dsa_db db) { struct mv88e6xxx_chip *chip = ds->priv; int err; @@ -5787,13 +6687,21 @@ static int mv88e6xxx_port_mdb_add(struct dsa_switch *ds, int port, mv88e6xxx_reg_lock(chip); err = mv88e6xxx_port_db_load_purge(chip, port, mdb->addr, mdb->vid, MV88E6XXX_G1_ATU_DATA_STATE_MC_STATIC); + if (err) + goto out; + + if (!mv88e6xxx_port_db_find(chip, mdb->addr, mdb->vid)) + err = -ENOSPC; + +out: mv88e6xxx_reg_unlock(chip); return err; } static int mv88e6xxx_port_mdb_del(struct dsa_switch *ds, int port, - const struct switchdev_obj_port_mdb *mdb) + const struct switchdev_obj_port_mdb *mdb, + struct dsa_db db) { struct mv88e6xxx_chip *chip = ds->priv; int err; @@ -5807,7 +6715,8 @@ static int mv88e6xxx_port_mdb_del(struct dsa_switch *ds, int port, static int mv88e6xxx_port_mirror_add(struct dsa_switch *ds, int port, struct dsa_mall_mirror_tc_entry *mirror, - bool ingress) + bool ingress, + struct netlink_ext_ack *extack) { enum mv88e6xxx_egress_direction direction = ingress ? MV88E6XXX_EGRESS_DIR_INGRESS : @@ -5881,7 +6790,7 @@ static int mv88e6xxx_port_pre_bridge_flags(struct dsa_switch *ds, int port, const struct mv88e6xxx_ops *ops; if (flags.mask & ~(BR_LEARNING | BR_FLOOD | BR_MCAST_FLOOD | - BR_BCAST_FLOOD)) + BR_BCAST_FLOOD | BR_PORT_LOCKED | BR_PORT_MAB)) return -EINVAL; ops = chip->info->ops; @@ -5900,7 +6809,7 @@ static int mv88e6xxx_port_bridge_flags(struct dsa_switch *ds, int port, struct netlink_ext_ack *extack) { struct mv88e6xxx_chip *chip = ds->priv; - int err = -EOPNOTSUPP; + int err = 0; mv88e6xxx_reg_lock(chip); @@ -5939,6 +6848,19 @@ static int mv88e6xxx_port_bridge_flags(struct dsa_switch *ds, int port, goto out; } + if (flags.mask & BR_PORT_MAB) { + bool mab = !!(flags.val & BR_PORT_MAB); + + mv88e6xxx_port_set_mab(chip, port, mab); + } + + if (flags.mask & BR_PORT_LOCKED) { + bool locked = !!(flags.val & BR_PORT_LOCKED); + + err = mv88e6xxx_port_set_lock(chip, port, locked); + if (err) + goto out; + } out: mv88e6xxx_reg_unlock(chip); @@ -5946,32 +6868,40 @@ out: } static bool mv88e6xxx_lag_can_offload(struct dsa_switch *ds, - struct net_device *lag, - struct netdev_lag_upper_info *info) + struct dsa_lag lag, + struct netdev_lag_upper_info *info, + struct netlink_ext_ack *extack) { struct mv88e6xxx_chip *chip = ds->priv; struct dsa_port *dp; - int id, members = 0; + int members = 0; - if (!mv88e6xxx_has_lag(chip)) + if (!mv88e6xxx_has_lag(chip)) { + NL_SET_ERR_MSG_MOD(extack, "Chip does not support LAG offload"); return false; + } - id = dsa_lag_id(ds->dst, lag); - if (id < 0 || id >= ds->num_lag_ids) + if (!lag.id) return false; - dsa_lag_foreach_port(dp, ds->dst, lag) + dsa_lag_foreach_port(dp, ds->dst, &lag) /* Includes the port joining the LAG */ members++; - if (members > 8) + if (members > 8) { + NL_SET_ERR_MSG_MOD(extack, + "Cannot offload more than 8 LAG ports"); return false; + } /* We could potentially relax this to include active * backup in the future. */ - if (info->tx_type != NETDEV_LAG_TX_TYPE_HASH) + if (info->tx_type != NETDEV_LAG_TX_TYPE_HASH) { + NL_SET_ERR_MSG_MOD(extack, + "Can only offload LAG using hash TX type"); return false; + } /* Ideally we would also validate that the hash type matches * the hardware. Alas, this is always set to unknown on team @@ -5980,20 +6910,21 @@ static bool mv88e6xxx_lag_can_offload(struct dsa_switch *ds, return true; } -static int mv88e6xxx_lag_sync_map(struct dsa_switch *ds, struct net_device *lag) +static int mv88e6xxx_lag_sync_map(struct dsa_switch *ds, struct dsa_lag lag) { struct mv88e6xxx_chip *chip = ds->priv; struct dsa_port *dp; u16 map = 0; int id; - id = dsa_lag_id(ds->dst, lag); + /* DSA LAG IDs are one-based, hardware is zero-based */ + id = lag.id - 1; /* Build the map of all ports to distribute flows destined for * this LAG. This can be either a local user port, or a DSA * port if the LAG port is on a remote chip. */ - dsa_lag_foreach_port(dp, ds->dst, lag) + dsa_lag_foreach_port(dp, ds->dst, &lag) map |= BIT(dsa_towards_port(ds, dp->ds->index, dp->index)); return mv88e6xxx_g2_trunk_mapping_write(chip, id, map); @@ -6038,8 +6969,8 @@ static int mv88e6xxx_lag_sync_masks(struct dsa_switch *ds) { struct mv88e6xxx_chip *chip = ds->priv; unsigned int id, num_tx; - struct net_device *lag; struct dsa_port *dp; + struct dsa_lag *lag; int i, err, nth; u16 mask[8]; u16 ivec; @@ -6048,8 +6979,8 @@ static int mv88e6xxx_lag_sync_masks(struct dsa_switch *ds) ivec = BIT(mv88e6xxx_num_ports(chip)) - 1; /* Disable all masks for ports that _are_ members of a LAG. */ - list_for_each_entry(dp, &ds->dst->ports, list) { - if (!dp->lag_dev || dp->ds != ds) + dsa_switch_for_each_port(dp, ds) { + if (!dp->lag) continue; ivec &= ~BIT(dp->index); @@ -6062,7 +6993,7 @@ static int mv88e6xxx_lag_sync_masks(struct dsa_switch *ds) * are in the Tx set. */ dsa_lags_foreach_id(id, ds->dst) { - lag = dsa_lag_dev(ds->dst, id); + lag = dsa_lag_by_id(ds->dst, id); if (!lag) continue; @@ -6098,7 +7029,7 @@ static int mv88e6xxx_lag_sync_masks(struct dsa_switch *ds) } static int mv88e6xxx_lag_sync_masks_map(struct dsa_switch *ds, - struct net_device *lag) + struct dsa_lag lag) { int err; @@ -6122,16 +7053,18 @@ static int mv88e6xxx_port_lag_change(struct dsa_switch *ds, int port) } static int mv88e6xxx_port_lag_join(struct dsa_switch *ds, int port, - struct net_device *lag, - struct netdev_lag_upper_info *info) + struct dsa_lag lag, + struct netdev_lag_upper_info *info, + struct netlink_ext_ack *extack) { struct mv88e6xxx_chip *chip = ds->priv; int err, id; - if (!mv88e6xxx_lag_can_offload(ds, lag, info)) + if (!mv88e6xxx_lag_can_offload(ds, lag, info, extack)) return -EOPNOTSUPP; - id = dsa_lag_id(ds->dst, lag); + /* DSA LAG IDs are one-based */ + id = lag.id - 1; mv88e6xxx_reg_lock(chip); @@ -6154,7 +7087,7 @@ err_unlock: } static int mv88e6xxx_port_lag_leave(struct dsa_switch *ds, int port, - struct net_device *lag) + struct dsa_lag lag) { struct mv88e6xxx_chip *chip = ds->priv; int err_sync, err_trunk; @@ -6179,13 +7112,14 @@ static int mv88e6xxx_crosschip_lag_change(struct dsa_switch *ds, int sw_index, } static int mv88e6xxx_crosschip_lag_join(struct dsa_switch *ds, int sw_index, - int port, struct net_device *lag, - struct netdev_lag_upper_info *info) + int port, struct dsa_lag lag, + struct netdev_lag_upper_info *info, + struct netlink_ext_ack *extack) { struct mv88e6xxx_chip *chip = ds->priv; int err; - if (!mv88e6xxx_lag_can_offload(ds, lag, info)) + if (!mv88e6xxx_lag_can_offload(ds, lag, info, extack)) return -EOPNOTSUPP; mv88e6xxx_reg_lock(chip); @@ -6202,7 +7136,7 @@ unlock: } static int mv88e6xxx_crosschip_lag_leave(struct dsa_switch *ds, int sw_index, - int port, struct net_device *lag) + int port, struct dsa_lag lag) { struct mv88e6xxx_chip *chip = ds->priv; int err_sync, err_pvt; @@ -6214,6 +7148,15 @@ static int mv88e6xxx_crosschip_lag_leave(struct dsa_switch *ds, int sw_index, return err_sync ? : err_pvt; } +static const struct phylink_mac_ops mv88e6xxx_phylink_mac_ops = { + .mac_select_pcs = mv88e6xxx_mac_select_pcs, + .mac_prepare = mv88e6xxx_mac_prepare, + .mac_config = mv88e6xxx_mac_config, + .mac_finish = mv88e6xxx_mac_finish, + .mac_link_down = mv88e6xxx_mac_link_down, + .mac_link_up = mv88e6xxx_mac_link_up, +}; + static const struct dsa_switch_ops mv88e6xxx_switch_ops = { .get_tag_protocol = mv88e6xxx_get_tag_protocol, .change_tag_protocol = mv88e6xxx_change_tag_protocol, @@ -6221,20 +7164,15 @@ static const struct dsa_switch_ops mv88e6xxx_switch_ops = { .teardown = mv88e6xxx_teardown, .port_setup = mv88e6xxx_port_setup, .port_teardown = mv88e6xxx_port_teardown, - .phylink_validate = mv88e6xxx_validate, - .phylink_mac_link_state = mv88e6xxx_serdes_pcs_get_state, - .phylink_mac_config = mv88e6xxx_mac_config, - .phylink_mac_an_restart = mv88e6xxx_serdes_pcs_an_restart, - .phylink_mac_link_down = mv88e6xxx_mac_link_down, - .phylink_mac_link_up = mv88e6xxx_mac_link_up, + .phylink_get_caps = mv88e6xxx_get_caps, .get_strings = mv88e6xxx_get_strings, .get_ethtool_stats = mv88e6xxx_get_ethtool_stats, + .get_eth_mac_stats = mv88e6xxx_get_eth_mac_stats, + .get_rmon_stats = mv88e6xxx_get_rmon_stats, .get_sset_count = mv88e6xxx_get_sset_count, - .port_enable = mv88e6xxx_port_enable, - .port_disable = mv88e6xxx_port_disable, .port_max_mtu = mv88e6xxx_get_max_mtu, .port_change_mtu = mv88e6xxx_change_mtu, - .get_mac_eee = mv88e6xxx_get_mac_eee, + .support_eee = dsa_supports_eee, .set_mac_eee = mv88e6xxx_set_mac_eee, .get_eeprom_len = mv88e6xxx_get_eeprom_len, .get_eeprom = mv88e6xxx_get_eeprom, @@ -6249,15 +7187,18 @@ static const struct dsa_switch_ops mv88e6xxx_switch_ops = { .port_pre_bridge_flags = mv88e6xxx_port_pre_bridge_flags, .port_bridge_flags = mv88e6xxx_port_bridge_flags, .port_stp_state_set = mv88e6xxx_port_stp_state_set, + .port_mst_state_set = mv88e6xxx_port_mst_state_set, .port_fast_age = mv88e6xxx_port_fast_age, + .port_vlan_fast_age = mv88e6xxx_port_vlan_fast_age, .port_vlan_filtering = mv88e6xxx_port_vlan_filtering, .port_vlan_add = mv88e6xxx_port_vlan_add, .port_vlan_del = mv88e6xxx_port_vlan_del, - .port_fdb_add = mv88e6xxx_port_fdb_add, - .port_fdb_del = mv88e6xxx_port_fdb_del, - .port_fdb_dump = mv88e6xxx_port_fdb_dump, - .port_mdb_add = mv88e6xxx_port_mdb_add, - .port_mdb_del = mv88e6xxx_port_mdb_del, + .vlan_msti_set = mv88e6xxx_vlan_msti_set, + .port_fdb_add = mv88e6xxx_port_fdb_add, + .port_fdb_del = mv88e6xxx_port_fdb_del, + .port_fdb_dump = mv88e6xxx_port_fdb_dump, + .port_mdb_add = mv88e6xxx_port_mdb_add, + .port_mdb_del = mv88e6xxx_port_mdb_del, .port_mirror_add = mv88e6xxx_port_mirror_add, .port_mirror_del = mv88e6xxx_port_mirror_del, .crosschip_bridge_join = mv88e6xxx_crosschip_bridge_join, @@ -6292,6 +7233,7 @@ static int mv88e6xxx_register_switch(struct mv88e6xxx_chip *chip) ds->priv = chip; ds->dev = dev; ds->ops = &mv88e6xxx_switch_ops; + ds->phylink_mac_ops = &mv88e6xxx_phylink_mac_ops; ds->ageing_time_min = chip->info->age_time_coeff; ds->ageing_time_max = chip->info->age_time_coeff * U8_MAX; @@ -6382,21 +7324,27 @@ static int mv88e6xxx_probe(struct mdio_device *mdiodev) chip->info = compat_info; - err = mv88e6xxx_smi_init(chip, mdiodev->bus, mdiodev->addr); - if (err) - goto out; - chip->reset = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_LOW); if (IS_ERR(chip->reset)) { err = PTR_ERR(chip->reset); goto out; } if (chip->reset) - usleep_range(1000, 2000); + usleep_range(10000, 20000); - err = mv88e6xxx_detect(chip); - if (err) - goto out; + /* Detect if the device is configured in single chip addressing mode, + * otherwise continue with address specific smi init/detection. + */ + err = mv88e6xxx_single_chip_detect(chip, mdiodev); + if (err) { + err = mv88e6xxx_smi_init(chip, mdiodev->bus, mdiodev->addr); + if (err) + goto out; + + err = mv88e6xxx_detect(chip); + if (err) + goto out; + } if (chip->info->edsa_support == MV88E6XXX_EDSA_SUPPORTED) chip->tag_protocol = DSA_TAG_PROTO_EDSA; @@ -6417,13 +7365,13 @@ static int mv88e6xxx_probe(struct mdio_device *mdiodev) err = mv88e6xxx_switch_reset(chip); mv88e6xxx_reg_unlock(chip); if (err) - goto out; + goto out_phy; if (np) { chip->irq = of_irq_get(np, 0); if (chip->irq == -EPROBE_DEFER) { err = chip->irq; - goto out; + goto out_phy; } } @@ -6442,7 +7390,7 @@ static int mv88e6xxx_probe(struct mdio_device *mdiodev) mv88e6xxx_reg_unlock(chip); if (err) - goto out; + goto out_phy; if (chip->info->g2_irqs > 0) { err = mv88e6xxx_g2_irq_setup(chip); @@ -6458,18 +7406,12 @@ static int mv88e6xxx_probe(struct mdio_device *mdiodev) if (err) goto out_g1_atu_prob_irq; - err = mv88e6xxx_mdios_register(chip, np); - if (err) - goto out_g1_vtu_prob_irq; - err = mv88e6xxx_register_switch(chip); if (err) - goto out_mdio; + goto out_g1_vtu_prob_irq; return 0; -out_mdio: - mv88e6xxx_mdios_unregister(chip); out_g1_vtu_prob_irq: mv88e6xxx_g1_vtu_prob_irq_free(chip); out_g1_atu_prob_irq: @@ -6482,6 +7424,8 @@ out_g1_irq: mv88e6xxx_g1_irq_free(chip); else mv88e6xxx_irq_poll_free(chip); +out_phy: + mv88e6xxx_phy_destroy(chip); out: if (pdata) dev_put(pdata->netdev); @@ -6499,14 +7443,7 @@ static void mv88e6xxx_remove(struct mdio_device *mdiodev) chip = ds->priv; - if (chip->info->ptp_support) { - mv88e6xxx_hwtstamp_free(chip); - mv88e6xxx_ptp_free(chip); - } - - mv88e6xxx_phy_destroy(chip); mv88e6xxx_unregister_switch(chip); - mv88e6xxx_mdios_unregister(chip); mv88e6xxx_g1_vtu_prob_irq_free(chip); mv88e6xxx_g1_atu_prob_irq_free(chip); @@ -6519,7 +7456,7 @@ static void mv88e6xxx_remove(struct mdio_device *mdiodev) else mv88e6xxx_irq_poll_free(chip); - dev_set_drvdata(&mdiodev->dev, NULL); + mv88e6xxx_phy_destroy(chip); } static void mv88e6xxx_shutdown(struct mdio_device *mdiodev) |