1/*- 2 * Copyright (c) 2000, 2001 Michael Smith 3 * Copyright (c) 2000 BSDi 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 10 unchanged lines hidden (view full) --- 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 * |
27 * $FreeBSD: head/sys/dev/acpica/acpi_timer.c 126517 2004-03-03 03:02:17Z njl $ |
28 */ 29#include "opt_acpi.h" 30#include <sys/param.h> 31#include <sys/bus.h> 32#include <sys/kernel.h> 33#include <sys/sysctl.h> 34#if __FreeBSD_version >= 500000 35#include <sys/timetc.h> --- 11 unchanged lines hidden (view full) --- 47 48/* 49 * A timecounter based on the free-running ACPI timer. 50 * 51 * Based on the i386-only mp_clock.c by <phk@FreeBSD.ORG>. 52 */ 53 54/* Hooks for the ACPI CA debugging infrastructure */ |
55#define _COMPONENT ACPI_TIMER |
56ACPI_MODULE_NAME("TIMER") 57 58static device_t acpi_timer_dev; 59struct resource *acpi_timer_reg; 60 61static u_int acpi_timer_frequency = 14318182 / 4; 62 63static void acpi_timer_identify(driver_t *driver, device_t parent); --- 326 unchanged lines hidden --- |