Commit a2258333 authored by Russell King (Oracle)'s avatar Russell King (Oracle) Committed by Jakub Kicinski
Browse files

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: default avatarFlorian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: default avatarRussell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: default avatarAndrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/E1r6VI0-00DDLf-Tb@rmk-PC.armlinux.org.uk


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 82f2e76b

drivers/net/phy/bcm84881.c

+12 −0
Original line number Diff line number Diff line
@@ -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;

}