sghsc_connect
static int sghsc_connect(caddr_t, hpc_slot_t slot, void *, uint_t);
rc = sghsc_connect((caddr_t)sghsc, sloth,
if (sghsc_connect((caddr_t)sghsc, 0, 0, SGHSC_ALL_SLOTS_ENABLE)
slot_ops->hpc_op_connect = sghsc_connect;