DRV_ETHPHY_RestartNegotiation Function

C

DRV_ETHPHY_RESULT DRV_ETHPHY_RestartNegotiation(DRV_HANDLE handle, DRV_ETHPHY_INTERFACE_INDEX portIndex);

Returns

  • DRV_ETHPHY_RES_PENDING operation has been scheduled successfully

  • an DRV_ETHPHY_RESULT error code if the procedure failed.

Description

This function restarts auto-negotiation of the Ethernet PHY link.

Remarks

Use DRV_ETHPHY_ClientStatus() and DRV_ETHPHY_ClientOperationResult() to check when the operation was completed and its outcome.

Preconditions

  • The DRV_ETHPHY_Initialize routine must have been called.

  • DRV_ETHPHY_Open must have been called to obtain a valid device handle.

  • DRV_ETHPHY_Setup must have been called to properly configure the PHY