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net: phy: bcm84881: fill in possible_interfaces

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Fill in the possible_interfaces member. This PHY driver only supports
a single configuration found on SFPs.

Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/E1r6VI0-00DDLf-Tb@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Russell King (Oracle) 2023-11-24 12:28:08 +00:00 committed by Jakub Kicinski
parent 82f2e76b66
commit a22583338e
1 changed files with 12 additions and 0 deletions
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12
drivers/net/phy/bcm84881.c
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@ -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;
}