Use only port_link_status only to determine link state change.  Only bit
0 is used to get the state.  Remove code for processing port_fault.

Fixed get_nic_conf structure definition. Removed rsvd[23] field in
be_cmd_get_nic_conf_resp.

Moved definitions of struct field values below the field.
Signed-off-by: NJitendra Bhivare <jitendra.bhivare@avagotech.com>
Reviewed-by: NHannes Reinicke <hare@suse.de>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>