1N/A/* A couple of routines to implement a low-overhead timer for drivers */ 1N/A * This program is free software; you can redistribute it and/or 1N/A * modify it under the terms of the GNU General Public License as 1N/A * published by the Free Software Foundation; either version 2, or (at 1N/A * your option) any later version. 1N/A/* Machine Independant timer helper functions */