diff options
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/chip.c')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/chip.c | 41 |
1 files changed, 17 insertions, 24 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index 63cad6c..b315769 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -2483,28 +2483,13 @@ static int mv88e6xxx_setup_port(struct mv88e6xxx_chip *chip, int port) PORT_CONTROL_USE_TAG | PORT_CONTROL_USE_IP | PORT_CONTROL_STATE_FORWARDING; if (dsa_is_cpu_port(ds, port)) { - if (mv88e6xxx_6095_family(chip) || mv88e6xxx_6185_family(chip)) - reg |= PORT_CONTROL_DSA_TAG; - if (mv88e6xxx_6352_family(chip) || - mv88e6xxx_6351_family(chip) || - mv88e6xxx_6165_family(chip) || - mv88e6xxx_6097_family(chip) || - mv88e6xxx_6320_family(chip)) { + if (mv88e6xxx_has(chip, MV88E6XXX_FLAG_EDSA)) reg |= PORT_CONTROL_FRAME_ETHER_TYPE_DSA | PORT_CONTROL_FORWARD_UNKNOWN | PORT_CONTROL_FORWARD_UNKNOWN_MC; - } - - if (mv88e6xxx_6352_family(chip) || - mv88e6xxx_6351_family(chip) || - mv88e6xxx_6165_family(chip) || - mv88e6xxx_6097_family(chip) || - mv88e6xxx_6095_family(chip) || - mv88e6xxx_6065_family(chip) || - mv88e6xxx_6185_family(chip) || - mv88e6xxx_6320_family(chip)) { - reg |= PORT_CONTROL_EGRESS_ADD_TAG; - } + else + reg |= PORT_CONTROL_DSA_TAG; + reg |= PORT_CONTROL_EGRESS_ADD_TAG; } if (dsa_is_dsa_port(ds, port)) { if (mv88e6xxx_6095_family(chip) || @@ -2632,10 +2617,13 @@ static int mv88e6xxx_setup_port(struct mv88e6xxx_chip *chip, int port) /* Port Ethertype: use the Ethertype DSA Ethertype * value. */ - ret = _mv88e6xxx_reg_write(chip, REG_PORT(port), - PORT_ETH_TYPE, ETH_P_EDSA); - if (ret) - return ret; + if (mv88e6xxx_has(chip, MV88E6XXX_FLAG_EDSA)) { + ret = _mv88e6xxx_reg_write(chip, REG_PORT(port), + PORT_ETH_TYPE, ETH_P_EDSA); + if (ret) + return ret; + } + /* Tag Remap: use an identity 802.1p prio -> switch * prio mapping. */ @@ -3926,7 +3914,12 @@ static int mv88e6xxx_smi_init(struct mv88e6xxx_chip *chip, static enum dsa_tag_protocol mv88e6xxx_get_tag_protocol(struct dsa_switch *ds) { - return DSA_TAG_PROTO_EDSA; + struct mv88e6xxx_chip *chip = ds_to_priv(ds); + + if (mv88e6xxx_has(chip, MV88E6XXX_FLAG_EDSA)) + return DSA_TAG_PROTO_EDSA; + + return DSA_TAG_PROTO_DSA; } static const char *mv88e6xxx_drv_probe(struct device *dsa_dev, |