| Op-Code: |
PXENV_UNDI_SET_MCAST_ADDRESS |
| Input: |
ES:DI points to a t_PXENV_TFTP_SET_MCAST_ADDRESS parameter structure that has been initialized by the caller. |
| Output: |
PXENV_EXIT_SUCCESS or PXENV_EXIT_FAILURE will be returned in AX, with the CF set accordingly. The status field in the parameter structure will be set to one of the values represented by the PXENV_STATUS_xxx constants. |
| Description: |
This call changes the current list of multicast addresses to the input list and resets the network adapter to accept it. If the number of multicast addresses is zero, multicast is disabled. |