| powernow.c (184104) | powernow.c (185349) |
|---|---|
| 1/*- 2 * Copyright (c) 2004-2005 Bruno Ducrot 3 * Copyright (c) 2004 FUKUDA Nobuhiko <nfukuda@spa.is.uec.ac.jp> 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 15 unchanged lines hidden (view full) --- 24 */ 25 26/* 27 * Many thanks to Nate Lawson for his helpful comments on this driver and 28 * to Jung-uk Kim for testing. 29 */ 30 31#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2004-2005 Bruno Ducrot 3 * Copyright (c) 2004 FUKUDA Nobuhiko <nfukuda@spa.is.uec.ac.jp> 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 15 unchanged lines hidden (view full) --- 24 */ 25 26/* 27 * Many thanks to Nate Lawson for his helpful comments on this driver and 28 * to Jung-uk Kim for testing. 29 */ 30 31#include <sys/cdefs.h> |
| 32__FBSDID("$FreeBSD: head/sys/i386/cpufreq/powernow.c 184104 2008-10-21 00:52:20Z jkim $"); | 32__FBSDID("$FreeBSD: head/sys/i386/cpufreq/powernow.c 185349 2008-11-26 22:33:55Z jkim $"); |
| 33 34#include <sys/param.h> 35#include <sys/bus.h> 36#include <sys/cpu.h> 37#include <sys/kernel.h> 38#include <sys/malloc.h> 39#include <sys/module.h> 40#include <sys/pcpu.h> --- 819 unchanged lines hidden (view full) --- 860 } 861 862 return (0); 863} 864 865static void 866pn_identify(driver_t *driver, device_t parent) 867{ | 33 34#include <sys/param.h> 35#include <sys/bus.h> 36#include <sys/cpu.h> 37#include <sys/kernel.h> 38#include <sys/malloc.h> 39#include <sys/module.h> 40#include <sys/pcpu.h> --- 819 unchanged lines hidden (view full) --- 860 } 861 862 return (0); 863} 864 865static void 866pn_identify(driver_t *driver, device_t parent) 867{ |
| 868 device_t child; | |
| 869 870 if ((amd_pminfo & AMDPM_FID) == 0 || (amd_pminfo & AMDPM_VID) == 0) 871 return; 872 switch (cpu_id & 0xf00) { 873 case 0x600: 874 case 0xf00: 875 break; 876 default: 877 return; 878 } 879 if (device_find_child(parent, "powernow", -1) != NULL) 880 return; | 868 869 if ((amd_pminfo & AMDPM_FID) == 0 || (amd_pminfo & AMDPM_VID) == 0) 870 return; 871 switch (cpu_id & 0xf00) { 872 case 0x600: 873 case 0xf00: 874 break; 875 default: 876 return; 877 } 878 if (device_find_child(parent, "powernow", -1) != NULL) 879 return; |
| 881 if ((child = BUS_ADD_CHILD(parent, 10, "powernow", -1)) == NULL) | 880 if (BUS_ADD_CHILD(parent, 10, "powernow", -1) == NULL) |
| 882 device_printf(parent, "powernow: add child failed\n"); 883} 884 885static int 886pn_probe(device_t dev) 887{ 888 struct pn_softc *sc; 889 uint64_t status; --- 82 unchanged lines hidden --- | 881 device_printf(parent, "powernow: add child failed\n"); 882} 883 884static int 885pn_probe(device_t dev) 886{ 887 struct pn_softc *sc; 888 uint64_t status; --- 82 unchanged lines hidden --- |