| est.c (241856) | est.c (241885) |
|---|---|
| 1/*- 2 * Copyright (c) 2004 Colin Percival 3 * Copyright (c) 2005 Nate Lawson 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted providing that the following conditions 8 * are met: --- 12 unchanged lines hidden (view full) --- 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 23 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 24 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25 * POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2004 Colin Percival 3 * Copyright (c) 2005 Nate Lawson 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted providing that the following conditions 8 * are met: --- 12 unchanged lines hidden (view full) --- 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 23 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 24 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25 * POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28#include <sys/cdefs.h> |
| 29__FBSDID("$FreeBSD: head/sys/x86/cpufreq/est.c 241856 2012-10-22 03:41:14Z eadler $"); | 29__FBSDID("$FreeBSD: head/sys/x86/cpufreq/est.c 241885 2012-10-22 13:06:09Z eadler $"); |
| 30 31#include <sys/param.h> 32#include <sys/bus.h> 33#include <sys/cpu.h> 34#include <sys/kernel.h> 35#include <sys/malloc.h> 36#include <sys/module.h> 37#include <sys/smp.h> --- 948 unchanged lines hidden (view full) --- 986 987static int 988est_probe(device_t dev) 989{ 990 device_t perf_dev; 991 uint64_t msr; 992 int error, type; 993 | 30 31#include <sys/param.h> 32#include <sys/bus.h> 33#include <sys/cpu.h> 34#include <sys/kernel.h> 35#include <sys/malloc.h> 36#include <sys/module.h> 37#include <sys/smp.h> --- 948 unchanged lines hidden (view full) --- 986 987static int 988est_probe(device_t dev) 989{ 990 device_t perf_dev; 991 uint64_t msr; 992 int error, type; 993 |
| 994 if (resource_disabled("est", 0)) 995 return (ENXIO); 996 |
|
| 994 /* 995 * If the ACPI perf driver has attached and is not just offering 996 * info, let it manage things. 997 */ 998 perf_dev = device_find_child(device_get_parent(dev), "acpi_perf", -1); 999 if (perf_dev && device_is_attached(perf_dev)) { 1000 error = CPUFREQ_DRV_TYPE(perf_dev, &type); 1001 if (error == 0 && (type & CPUFREQ_FLAG_INFO_ONLY) == 0) --- 398 unchanged lines hidden --- | 997 /* 998 * If the ACPI perf driver has attached and is not just offering 999 * info, let it manage things. 1000 */ 1001 perf_dev = device_find_child(device_get_parent(dev), "acpi_perf", -1); 1002 if (perf_dev && device_is_attached(perf_dev)) { 1003 error = CPUFREQ_DRV_TYPE(perf_dev, &type); 1004 if (error == 0 && (type & CPUFREQ_FLAG_INFO_ONLY) == 0) --- 398 unchanged lines hidden --- |