| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2004-07-14 | setperf driver for powernow in amd k7 cpus. derived from a diff to | Ted Unangst | |
| tech-i386@netbsd by martin vegiard, and adapted to fit in here. as yet untested. ok deraadt@ | |||
| 2004-07-02 | Maintain %f and %gs over traps. Mostly from NetBSD. Preparation for SMP | Niklas Hallqvist | |
| speedups. | |||
| 2004-06-28 | Use new event counter API for interrupt counting on i386. deraadt@ tholo@ | Aaron Campbell | |
| drahn@ millert@ ok | |||
| 2004-06-25 | Instead of accessing ci_dev (that's an MI field), provide a marco that | Artur Grabowski | |
| translates a cpu_info structure into a human-readable cpu number. drahn@ deraadt@ ok | |||
| 2004-06-25 | Add extended CPUID flag value for AMD64 LONG identification. Taken from | Tom Cosgrove | |
| arch/amd64/include/specialreg.h. "fine by me" weingart@ | |||
| 2004-06-23 | Renumber I/O APICs who clash with other APICs. Also clear the delivery | Niklas Hallqvist | |
| mode before setting it to fixed, since the MP BIOS may have left something in that field. This fixed a Quad Xeon we have been loaned over the c2k4. | |||
| 2004-06-23 | Enter cdboot, a CD-specific second-stage bootrap. | Tom Cosgrove | |
| Testing krw@ and todd@, thanks. assistance, testing and ok weingart@ | |||
| 2004-06-21 | Put back the moving of schedstate_percpu into sched.h. This time expose | Artur Grabowski | |
| it to userland so that i386 builds (other architectures didn't show the problem). deraadt@ ok | |||
| 2004-06-21 | Make 'machine ddbcpu' work, and use CPU device number instead of APIC id | Andreas Gunnarsson | |
| KNF lesson and ok from niklas@ | |||
| 2004-06-20 | nope, tree breakage in libpthread. too tough to run a make build? | Theo de Raadt | |
| 2004-06-20 | Move schedstate_percpu into sched.h so that we don't have to include | Artur Grabowski | |
| proc.h in cpu.h on __HAVE_CPU_INFO architectures. cpu.h is usually included in param.h. This also removes the horrible kludge with ifdef SYS_PROC_H in sched.h by simply converting the inline functions into macros. With a few suggestions from nordin@ deraadt@ ok | |||
| 2004-06-16 | We need __splbarrier to compile kernel, tho it should be | Alexander Yurchenko | |
| replaced with a real gcc barrier. ok deraadt@ | |||
| 2004-06-15 | first parts of how C3 Esther will be handled; ok tom | Theo de Raadt | |
| 2004-06-13 | debranch SMP, have fun | Niklas Hallqvist | |
| 2004-06-06 | Don't touch any hardware registers while fetching hw.cpuspeed and | Alexander Yurchenko | |
| just return current pentium_mhz value. Update this value in all hw.setperf hoos either via its own private methods or using global update_cpuspeed hook, if registered. Also implement update_cpuspeed hook for Pentium 3. Tested by millert@, Gabriel Kihlman <gk@stacken.kth.se> and me on various i386 machines. ok tedu@ | |||
| 2004-05-23 | workaround gcc brokenness by outlining spl functions. | Ted Unangst | |
| finally solves vfs corruption. hint and ok art@, ok deraadt@ | |||
| 2004-05-20 | Properly flush instruction cache for ptrace(PT_WRTIE_{DI}, ...) on powerpc | Mark Kettenis | |
| and m68k. ok drahn@, millert@ | |||
| 2004-05-04 | Move _bus_space_unmap() to machdep.c so it can be used not | Alexander Yurchenko | |
| only by the rbus code. Also knf it and sync with bus_space_unmap(). ok millert@ | |||
| 2004-04-19 | remove the GATEWAY junk thingy; at the same time, select a new fat | Theo de Raadt | |
| cluster value that noone will really need to crank. | |||
| 2004-04-02 | K6-2/3 powernow driver. not without quirks, but mostly working. | Ted Unangst | |
| testing by david@ ok deraadt@ | |||
| 2004-02-19 | - split intel686_cpu_setup() into two parts: common for family | Alexander Yurchenko | |
| 0x6 and 0xf and only for family 0x6 - use intel686_p4_cpu_setup() for family 0xf cpus - msr-based hw.cpuspeed for pentium 4 - use pentium_mhz for hw.cpuspeed if there's nothing better (diff from tedu@) Ok tedu@ | |||
| 2004-02-14 | Simplify hw.{cpuspeed,setperf} api moving all the sysctl stuff | Alexander Yurchenko | |
| from the underlying callbacks. Testing hppa mickey@, ppc drahn@ Ok markus@ tedu@ | |||
| 2004-02-06 | some cpus start to have a NX oriented PGEX_I | Theo de Raadt | |
| 2004-02-05 | 2 new cpuid ecx features in prescott | Theo de Raadt | |
| 2004-02-03 | move VIA xcrypt-* options to specialreg.h | Theo de Raadt | |
| 2004-02-02 | PSL_XCRYPT is 0x40000000 | Theo de Raadt | |
| 2004-02-01 | Enable FXSR all the time, and cope with NPX/FXSR conversions; from netbsd. | Theo de Raadt | |
| Pass SSE/SSE2/XCRYPT flags out via syctl, and prepare for being able to do xcrypt-* in userland; ok naddy, tested a lot by pvalchev and jolan, also works on amd64 in 32bit mode | |||
| 2004-02-01 | Sync user ldt code with NetBSD: | Alexander Yurchenko | |
| - finally remove it from pcb, it's a pmap thing only - more sanity checks - better lockin - may be something else Fixes panics when using apps requiring it (mplayer-win32 e.g.). Problem found and test espie@. OKs from miod@ (sshhh, don't tell anyone) and art@. | |||
| 2004-01-31 | rename SIMD/SIMD2 to SSE/SSE2 | Theo de Raadt | |
| 2004-01-28 | sniff. first file i add'd is first to be rm'd | Ted Unangst | |
| 2004-01-14 | Revert previous; this will cause issues on some machines, says drahn@ | Miod Vallat | |
| 2004-01-13 | Fix KERNTEXTOFF value (long) after the move to ELF. | Miod Vallat | |
| tricked-to-commit-into-i386-land millert@ | |||
| 2004-01-06 | adjust pentium_mhz when cpu speed changes. ok deraadt | Ted Unangst | |
| 2004-01-03 | put an mi wrapper around stdarg.h/varargs.h. gcc3 moved stdarg/varargs macros | Marc Espie | |
| to built-ins, so eventually we will have one version of these files. Special adjustments for the kernel to cope: machine/stdarg.h -> sys/stdarg.h and machine/ansi.h needs to have a _BSD_VA_LIST_ for syslog* prototypes. okay millert@, drahn@, miod@. | |||
| 2004-01-01 | Crank SHMMAXPGS from 2048 to 8192. Other platforms where people | Todd C. Miller | |
| are using lots of shm may also wish to also increase SHMMAXPGS. OK deraadt@ | |||
| 2003-12-29 | Properly recognize SiS CPU family; | Alexander Yurchenko | |
| tested by Ian Zagorskih <ianzag@megasignal.com>. ok mickey@ | |||
| 2003-12-20 | add pentium 4 thermal control circuit (tcc) driver. can use this to | Ted Unangst | |
| limit power consumption with the hw.setperf sysctl. tested by beck and grange | |||
| 2003-12-19 | add cpu_ecxfeature to cpu.h, and stop locally externing it and cpu_feature. | Ted Unangst | |
| ok deraadt@ | |||
| 2003-12-18 | add new hw sysctls, cpuspeed and setperf to control cpu frequency. | Ted Unangst | |
| convert longrun support to use new sysctls. add enhanced speedstep support, based on code by Michael Eriksson. idea, help testing & ok deraadt@ | |||
| 2003-11-27 | This var is volatile. gcc3 complains if the CV qualifiers don't match. | Marc Espie | |
| ok toby, mickey | |||
| 2003-11-16 | convert __attribute__((__packed__)) to __packed so that parsers unaware | Anil Madhavapeddy | |
| of gcc extensions have more of a chance. ok mcbride@, no objections from millert@, deraadt@ | |||
| 2003-10-28 | guard cpu register functions from userland, otherwise they appear when | Anil Madhavapeddy | |
| including stuff like <sys/sysctl.h> deraadt@ ok | |||
| 2003-10-24 | No need to have several implementations of {read,write}_eflags(), | Alexander Yurchenko | |
| put it to cpufunc.h. ok weingart@ tedu@ | |||
| 2003-09-23 | Replace select backends with poll backends. selscan() and pollscan() | Todd C. Miller | |
| now call the poll backend. With this change we implement greater poll(2) functionality instead of emulating it via the select backend. Adapted from NetBSD and including some changes from FreeBSD. Tested by many, deraadt@ OK | |||
| 2003-09-08 | match size of fpreg w/ the save87 structs as figured in discussion w/ jason ↵ | Michael Shalayeff | |
| two months ago and the rediscovered by grange@ and then probably by some more other people in mongolia who had no inet to report it unfortunately; this also fixes problem w/ catching sigsegv after recent bcopy(,,sizeof) fixes; deraadt@ ok | |||
| 2003-08-21 | fix symbol name error in mcount functionality in a.out->ELF transition. | Dale Rahn | |
| This changes the real definition to __mcount, but with a weak mcount for compat. On the next major bump the weak alias should be removed. Without this diff the compiler symbol mcount conflicts with the user mcount() function. | |||
| 2003-07-28 | nuke more MATH_EMULATE | Jason Wright | |
| 2003-07-25 | s/CPUID_SYS2/CPUID_SEP/ to avoid confusion | Michael Shalayeff | |
| 2003-07-25 | make sure SYSENTER registers are 0 at boot time. should fix an unusual | Ted Unangst | |
| DOS reported by Michal Zalewski to bugtraq. ok mickey@ toby@ | |||
| 2003-07-07 | function for cpuid instruction. pulled from longrun into generic code. | Ted Unangst | |
| ok deraadt mickey | |||
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