freebsd-skq/sys/amd64
njl e0147243eb Make cpu_est_clockrate() more accurate by disabling interrupts for the
millisecond it is calibrating.  Suggested by jhb@ and bde@.  Don't clobber
the tsc_freq with the new value since it isn't accurate enough for
timecounters and the timecounter system as a whole needs support for
changing rates before we do this.  Subtract 0.5% from our measurement
to account for overhead in DELAY.  Note that this interface is for
estimating the clockrate and needs to work well at runtime so doing a full
calibration including disabling interrupts for a second is not feasible.
2005-02-05 23:16:27 +00:00
..
acpica Move the code for halting the CPU (acpi_cpu_c1) into machdep files. 2004-10-11 05:39:15 +00:00
amd64 Make cpu_est_clockrate() more accurate by disabling interrupts for the 2005-02-05 23:16:27 +00:00
compile Make space for compilations. 2002-07-06 02:49:07 +00:00
conf Build cpufreq and acpi_perf on platforms that are likely to be able to 2005-02-05 21:01:09 +00:00
ia32 Remove sched_free_thread() which was only used 2004-08-31 06:12:13 +00:00
include JumboMFi386: use bitmapped IPI handler. Update elcr and default mptable 2005-01-21 06:01:20 +00:00
isa JumboMFi386: use bitmapped IPI handler. Update elcr and default mptable 2005-01-21 06:01:20 +00:00
linux32 o Split out kernel part of execve(2) syscall into two parts: one that 2005-01-29 23:12:00 +00:00
pci MFi386: whitespace, copyright header, etc updates 2005-01-21 05:56:41 +00:00
Makefile This commit adds basic support for the UFS2 filesystem. The UFS2 2002-06-21 06:18:05 +00:00