MAC_DRVR_LinkCheck Function

bool MAC_DRVR_LinkCheck( DRV_HANDLE hMac );

• true - If the link is up

• false - If the link is not up

This function checks the link status of the associated network interface.

The function will automatically perform a MAC reconfiguration if the link went up after being down and the PHY auto negotiation is enabled.

• MAC_DRVR_Initialize() must have been called to set up the driver.

• MAC_DRVR_Open() should have been called to obtain a valid handle.