MgslDlSetPhysParams

Prototype
`ULONG MgslDlSetPhysParams( HANDLE hDevice, PMGSL_DLPHYSPARAMS Params );`
Parameters
`hDevice`	handle to open port
`Params`	pointer to application initialized `MGSL_PHYSPARAMS` structure
Return Value
`ERROR_SUCCESS`	Parameters set successfully
`ERROR_INVALID_PARAMETER`	Params pointer or contents invalid
`ERROR_INVALID_HANDLE`	hDevice is invalid

Set the link layer parameters that are common to a physical device.