|
Server : Apache/2.2.17 (Unix) mod_ssl/2.2.17 OpenSSL/0.9.8e-fips-rhel5 DAV/2 PHP/5.2.17 System : Linux localhost 2.6.18-419.el5 #1 SMP Fri Feb 24 22:47:42 UTC 2017 x86_64 User : nobody ( 99) PHP Version : 5.2.17 Disable Function : NONE Directory : /lib/modules/2.6.18-419.el5/source/include/linux/ |
Upload File : |
#ifndef _ACPI_PMTMR_H_
#define _ACPI_PMTMR_H_
#include <linux/clocksource.h>
/* Number of PMTMR ticks expected during calibration run */
#define PMTMR_TICKS_PER_SEC 3579545
/* limit it to 24 bits */
#define ACPI_PM_MASK CLOCKSOURCE_MASK(24)
/* Overrun value */
#define ACPI_PM_OVRRUN (1<<24)
#ifdef CONFIG_X86_PM_TIMER
extern cycle_t acpi_pm_read_verified(void);
extern u32 pmtmr_ioport;
#ifndef CONFIG_X86_64
static inline cycle_t acpi_pm_read_early(void)
{
if (!pmtmr_ioport)
return 0;
/* mask the output to 24 bits */
return acpi_pm_read_verified() & ACPI_PM_MASK;
}
#endif
extern void pmtimer_wait(unsigned);
#else
static inline cycle_t acpi_pm_read_early(void)
{
return 0;
}
#endif
#endif