get_phy_c45_ids (9) - Linux Man Pages

get_phy_c45_ids: reads the specified addr for its 802.3-c45 IDs.

NAME

get_phy_c45_ids - reads the specified addr for its 802.3-c45 IDs.

SYNOPSIS

int get_phy_c45_ids(struct mii_bus bus, int addr, u32 phy_id, struct phy_c45_device_ids c45_ids);

ARGUMENTS

bus

the target MII bus

addr

PHY address on the MII bus

phy_id

where to store the ID retrieved.

c45_ids

where to store the c45 ID information.

DESCRIPTION

If the PHY devices-in-package appears to be valid, it and the corresponding identifiers are stored in c45_ids, zero is stored in phy_id. Otherwise 0xffffffff is stored in phy_id. Returns zero on success.

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