table of contents
| GENPHY_CONFIG_ADVERT(9) | Network device support | GENPHY_CONFIG_ADVERT(9) |
NAME¶
genphy_config_advert - sanitize and advertise auto-negotiation parameters
SYNOPSIS¶
int genphy_config_advert(struct phy_device * phydev);
ARGUMENTS¶
phydev
target phy_device struct
DESCRIPTION¶
Writes MII_ADVERTISE with the appropriate values, after sanitizing the values to make sure we only advertise what is supported. Returns < 0 on error, 0 if the PHY's advertisement hasn't changed, and > 0 if it has changed.
COPYRIGHT¶
| June 2024 | Kernel Hackers Manual 3.10 |