diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/phy/marvell10g.c | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/drivers/net/phy/marvell10g.c b/drivers/net/phy/marvell10g.c index 3b99882692e3..1bf13017d288 100644 --- a/drivers/net/phy/marvell10g.c +++ b/drivers/net/phy/marvell10g.c @@ -26,6 +26,7 @@ #include <linux/hwmon.h> #include <linux/marvell_phy.h> #include <linux/phy.h> +#include <linux/sfp.h> #define MV_PHY_ALASKA_NBT_QUIRK_MASK 0xfffffffe #define MV_PHY_ALASKA_NBT_QUIRK_REV (MARVELL_PHY_ID_88X3310 | 0xa) @@ -206,6 +207,28 @@ static int mv3310_hwmon_probe(struct phy_device *phydev) } #endif +static int mv3310_sfp_insert(void *upstream, const struct sfp_eeprom_id *id) +{ + struct phy_device *phydev = upstream; + __ETHTOOL_DECLARE_LINK_MODE_MASK(support) = { 0, }; + phy_interface_t iface; + + sfp_parse_support(phydev->sfp_bus, id, support); + iface = sfp_select_interface(phydev->sfp_bus, id, support); + + if (iface != PHY_INTERFACE_MODE_10GKR) { + dev_err(&phydev->mdio.dev, "incompatible SFP module inserted\n"); + return -EINVAL; + } + return 0; +} + +static const struct sfp_upstream_ops mv3310_sfp_ops = { + .attach = phy_sfp_attach, + .detach = phy_sfp_detach, + .module_insert = mv3310_sfp_insert, +}; + static int mv3310_probe(struct phy_device *phydev) { struct mv3310_priv *priv; @@ -236,7 +259,7 @@ static int mv3310_probe(struct phy_device *phydev) if (ret) return ret; - return 0; + return phy_sfp_probe(phydev, &mv3310_sfp_ops); } static int mv3310_suspend(struct phy_device *phydev) |