| kern_cpu.c (173204) | kern_cpu.c (175376) |
|---|---|
| 1/*- 2 * Copyright (c) 2004-2007 Nate Lawson (SDG) 3 * All rights reserved. 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 --- 11 unchanged lines hidden (view full) --- 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2004-2007 Nate Lawson (SDG) 3 * All rights reserved. 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 --- 11 unchanged lines hidden (view full) --- 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> |
| 28__FBSDID("$FreeBSD: head/sys/kern/kern_cpu.c 173204 2007-10-30 22:18:08Z njl $"); | 28__FBSDID("$FreeBSD: head/sys/kern/kern_cpu.c 175376 2008-01-16 01:05:21Z njl $"); |
| 29 30#include <sys/param.h> 31#include <sys/bus.h> 32#include <sys/cpu.h> 33#include <sys/eventhandler.h> 34#include <sys/kernel.h> 35#include <sys/lock.h> 36#include <sys/malloc.h> --- 564 unchanged lines hidden (view full) --- 601 *count = sc->all_count; 602 error = E2BIG; 603 goto out; 604 } 605 606 /* Finally, output the list of levels. */ 607 i = 0; 608 TAILQ_FOREACH(lev, &sc->all_levels, link) { | 29 30#include <sys/param.h> 31#include <sys/bus.h> 32#include <sys/cpu.h> 33#include <sys/eventhandler.h> 34#include <sys/kernel.h> 35#include <sys/lock.h> 36#include <sys/malloc.h> --- 564 unchanged lines hidden (view full) --- 601 *count = sc->all_count; 602 error = E2BIG; 603 goto out; 604 } 605 606 /* Finally, output the list of levels. */ 607 i = 0; 608 TAILQ_FOREACH(lev, &sc->all_levels, link) { |
| 609 /* 610 * Skip levels that are too close in frequency to the 611 * previous levels. Some systems report bogus duplicate 612 * settings (i.e., for acpi_perf). 613 */ 614 if (i > 0 && CPUFREQ_CMP(lev->total_set.freq, 615 levels[i - 1].total_set.freq)) { 616 sc->all_count--; 617 continue; 618 } 619 |
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| 609 /* Skip levels that have a frequency that is too low. */ 610 if (lev->total_set.freq < cf_lowest_freq) { 611 sc->all_count--; 612 continue; 613 } 614 615 levels[i] = *lev; 616 i++; --- 427 unchanged lines hidden --- | 620 /* Skip levels that have a frequency that is too low. */ 621 if (lev->total_set.freq < cf_lowest_freq) { 622 sc->all_count--; 623 continue; 624 } 625 626 levels[i] = *lev; 627 i++; --- 427 unchanged lines hidden --- |