From a22583338e535ba2512283da4aee893163a4b78d Mon Sep 17 00:00:00 2001 From: "Russell King (Oracle)" Date: Fri, 24 Nov 2023 12:28:08 +0000 Subject: [PATCH] net: phy: bcm84881: fill in possible_interfaces Fill in the possible_interfaces member. This PHY driver only supports a single configuration found on SFPs. Reviewed-by: Florian Fainelli Signed-off-by: Russell King (Oracle) Reviewed-by: Andrew Lunn Link: https://lore.kernel.org/r/E1r6VI0-00DDLf-Tb@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski --- drivers/net/phy/bcm84881.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/net/phy/bcm84881.c b/drivers/net/phy/bcm84881.c index 9717a1626f3f..f1d47c264058 100644 --- a/drivers/net/phy/bcm84881.c +++ b/drivers/net/phy/bcm84881.c @@ -29,8 +29,19 @@ static int bcm84881_wait_init(struct phy_device *phydev) 100000, 2000000, false); } +static void bcm84881_fill_possible_interfaces(struct phy_device *phydev) +{ + unsigned long *possible = phydev->possible_interfaces; + + __set_bit(PHY_INTERFACE_MODE_SGMII, possible); + __set_bit(PHY_INTERFACE_MODE_2500BASEX, possible); + __set_bit(PHY_INTERFACE_MODE_10GBASER, possible); +} + static int bcm84881_config_init(struct phy_device *phydev) { + bcm84881_fill_possible_interfaces(phydev); + switch (phydev->interface) { case PHY_INTERFACE_MODE_SGMII: case PHY_INTERFACE_MODE_2500BASEX: @@ -39,6 +50,7 @@ static int bcm84881_config_init(struct phy_device *phydev) default: return -ENODEV; } + return 0; }