diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/phy/phylink.c | 33 |
1 files changed, 19 insertions, 14 deletions
diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c index 6ac8b29b2dc3..27327c917a59 100644 --- a/drivers/net/phy/phylink.c +++ b/drivers/net/phy/phylink.c @@ -1584,25 +1584,14 @@ static int phylink_sfp_module_insert(void *upstream, bool changed; u8 port; - sfp_parse_support(pl->sfp_bus, id, support); - port = sfp_parse_port(pl->sfp_bus, id, support); - iface = sfp_parse_interface(pl->sfp_bus, id); - ASSERT_RTNL(); - switch (iface) { - case PHY_INTERFACE_MODE_SGMII: - case PHY_INTERFACE_MODE_1000BASEX: - case PHY_INTERFACE_MODE_2500BASEX: - case PHY_INTERFACE_MODE_10GKR: - break; - default: - return -EINVAL; - } + sfp_parse_support(pl->sfp_bus, id, support); + port = sfp_parse_port(pl->sfp_bus, id, support); memset(&config, 0, sizeof(config)); linkmode_copy(config.advertising, support); - config.interface = iface; + config.interface = PHY_INTERFACE_MODE_NA; config.speed = SPEED_UNKNOWN; config.duplex = DUPLEX_UNKNOWN; config.pause = MLO_PAUSE_AN; @@ -1611,6 +1600,22 @@ static int phylink_sfp_module_insert(void *upstream, /* Ignore errors if we're expecting a PHY to attach later */ ret = phylink_validate(pl, support, &config); if (ret) { + netdev_err(pl->netdev, "validation with support %*pb failed: %d\n", + __ETHTOOL_LINK_MODE_MASK_NBITS, support, ret); + return ret; + } + + iface = sfp_select_interface(pl->sfp_bus, id, config.advertising); + if (iface == PHY_INTERFACE_MODE_NA) { + netdev_err(pl->netdev, + "selection of interface failed, advertisment %*pb\n", + __ETHTOOL_LINK_MODE_MASK_NBITS, config.advertising); + return -EINVAL; + } + + config.interface = iface; + ret = phylink_validate(pl, support, &config); + if (ret) { netdev_err(pl->netdev, "validation of %s/%s with support %*pb failed: %d\n", phylink_an_mode_str(MLO_AN_INBAND), phy_modes(config.interface), |