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path: root/sys/arch/i386/include/cpu.h
AgeCommit message (Expand)Author
2012-10-09Enable Supervisor Mode Execution Protection (SMEP), found in recentJonathan Gray
2012-03-27Make the bus_clock calculations happen later in the boot process soJonathan Gray
2011-11-02display AMD/extended (0x80000001) cpuid flags and remove theJonathan Gray
2011-05-23AMD K10/K11 pstate driver allows setperf and apm to change CPUClaudio Jeker
2011-04-22Remove unused structure member.Mark Kettenis
2011-03-23Normalize sentinel. Use _MACHINE_*_H_ and _<ARCH>_*_H_ properly and consitently.Paul Irofti
2010-10-02make ci_flags volatile; some future MD code will depend on this.Theo de Raadt
2010-09-28Implement a per-cpu held mutex counter if DIAGNOSTIC on all non-x86 platforms,Miod Vallat
2010-09-24Add stricter asserts to DIAGNOSTIC kernels to help catch mutex andMatthew Dempsky
2010-08-11Disable the RTC the periodic interrupt. Leaving it enabled causes theMark Kettenis
2010-08-05new i386/amd64 machdep.lidsuspend sysctl which decides whether a lidTheo de Raadt
2010-07-25in the clock drivers, seperate the soft-state and hard-state which wasTheo de Raadt
2010-07-21Make sure that the FPU IPIs shoot down the right FPU context and not the FPUMark Kettenis
2010-05-23seteconf() died years agoTheo de Raadt
2009-12-09Detect the cache line size for the clflush instruction when we identifyOwain Ainsworth
2009-06-03Just like on amd64. Instead of keeping a bitmap of which cpus a pmapArtur Grabowski
2009-02-16Store conditionally extended cpuid family/model valuesJonathan Gray
2008-11-22The last parts of cpu_unidle. i386, amd64 and sparc64Artur Grabowski
2008-10-15make random(9) return per-cpu values (by saving the seed in the cpuinfo),Theo de Raadt
2008-09-28Remove "XXX for now" NLAPIC define. Already provided via lapic.h.Brad Smith
2008-07-18Add a macro that clears the want_resched flag that need_resched sets.Artur Grabowski
2008-06-09Remove fillw(). Bonus points if you do not remember what it was used for.Miod Vallat
2008-04-18Now that i386 has a per-process astpending, we can garbage collect ipi_astMark Kettenis
2008-04-13garbage collect the cpus_running global variable;Thordur I. Bjornsson
2007-11-28quite a bit of simplification by removing cpu classes.Ted Unangst
2007-11-16fix the bus_space #define nightmare, so that amd64 and i386 are much moreTheo de Raadt
2007-11-03APM switchto cleanup diff. This uses the switchto functionality toTobias Weingartner
2007-09-07Remove some left-overs from the TSC based microtime. We don't needArtur Grabowski
2007-06-07Replace magic bus clock constants in est related files with defines.Dimitry Andric
2007-05-29add support for core cpu temperature sensors.Ted Unangst
2007-05-26Move cpu_info/curcpu to be mapped by the %fs segment. Extra input andTobias Weingartner
2007-04-21Introduce a smp aware hw.setperf mechanism, it will scale all CPUs orGordon Willem Klok
2007-04-12Faster signal delivery on i386/MP.Artur Grabowski
2007-04-03Make the ast on i386 per-process instead of per-cpu. This makesArtur Grabowski
2007-03-19Move i386 to timecounters. This is more or less the same code as amd64.Artur Grabowski
2007-03-15Since p_flag is often manipulated in interrupts and without biglockArtur Grabowski
2007-02-20Revert PAE pmap for now, until the strange bug is found. This stopsTom Cosgrove
2006-12-24Define PROC_PC. Then, since profiling information is being reported inMiod Vallat
2006-12-20"#ifdef is a tool of the weak!"Gordon Willem Klok
2006-12-12Complete gwk's previous patch to stop setperf methods from returningDimitry Andric
2006-11-29Remove all the extern cpu_{id,model,whatever} declarations from mostDimitry Andric
2006-11-29Remove cpu_swapin() and cpu_swapout(), they are no longer necessary (exceptMiod Vallat
2006-11-26Save misc info (ebx) register from cpuid with eax=1, so we can use itDimitry Andric
2006-07-25Kill option GPL_MATH_EMULATE.Mark Kettenis
2006-06-12Some more improvements to EST:Dimitry Andric
2006-05-29implement reliable microtime on smp (joint work w/ otto):Michael Shalayeff
2006-05-19Reimplement the Enhanced SpeedStep CPU detection by using theDimitry Andric
2006-05-09Move the sti to after the memory write. We do not want execution ofOtto Moerbeek
2006-04-27implement separate PAE pmap that allows access to 64g of physmemMichael Shalayeff
2006-01-12Move to using gdt only (no more ldt in general case) but with a variableTobias Weingartner