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path: root/sys/i386/isa/npx.c
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* Don't include <isa/isavar.h> or compile code depending on it when isabde2002-01-301-1/+5
* Introduce a standard name for the lock protecting an interrupt controllerjhb2001-12-201-0/+3
* Modify the critical section API as follows:jhb2001-12-181-8/+8
* Overhaul the per-CPU support a bit:jhb2001-12-111-17/+17
* MFi386:bde2001-10-211-0/+2
* MFpc98: fundamental differences. The magic numbers for the i/o portbde2001-10-211-0/+17
* MFpc98: all changes in sys/pc98/pc98/npx.c related to FPU_ERROR_BROKEN.bde2001-10-211-0/+9
* Deleted most of npxprobe(), and merged npxprobe1() back into npxprobe().bde2001-10-161-127/+49
* Commit my old fixes for cosmetic bugs in npxprobe() so that they aren'tbde2001-10-161-13/+8
* Explicitly initialize the fpu when SSE is enabled since this notegge2001-10-151-0/+5
* Whitespace fixes.jhb2001-09-181-3/+3
* s/thread'/thread's/imp2001-09-141-1/+1
* KSE Milestone 2julian2001-09-121-42/+43
* Add ACPI attachments.msmith2001-08-301-1/+2
* Dont compile in SSE fxsave/fxrstor instructions if CPU_ENABLE_SSE isn'tpeter2001-08-231-6/+15
* - Close races with signals and other AST's being triggered while we are injhb2001-08-101-1/+1
* MASK_FPU_SW didn't do what it was expected to do.peter2001-07-261-7/+1
* The per-cpu temporary buffers are not needed since the pcb_save areas havetegge2001-07-171-14/+5
* Use PCPU_GET(cpuid) instead of curproc->p_oncpu.tegge2001-07-161-9/+9
* Fix another missed pcb_savefpu reference (inside NPX_DEBUG)peter2001-07-121-2/+2
* Activate SSE/SIMD. This is the extra context switching support thatpeter2001-07-121-11/+82
* Fix warnings:peter2001-06-151-3/+3
* Convert npx interrupts into traps instead of vice versa. This is muchbde2001-05-221-75/+81
* Throw away the complications in npxsave() and their infrastructure.bde2001-05-201-53/+23
* Use a critical region to protect almost everything in npxinit().bde2001-05-201-0/+6
* Remove unneeded includes of sys/ipl.h and machine/ipl.h.jhb2001-05-151-1/+0
* Fixed panics in npx exception handling. When using IRQ13 exceptionbde2001-05-021-7/+18
* Undo part of the tangle of having sys/lock.h and sys/mutex.h included inmarkm2001-05-011-2/+4
* People are still having problems with i586_* on UP machines and SMPjhb2001-04-131-1/+1
* Switch from save/disable/restore_intr() to critical_enter/exit().jhb2001-03-281-16/+13
* Show the bzero() bandwidth in kBps instead of Bps; use u_int32_t insteaddes2001-03-191-3/+3
* Grab the process lock while calling psignal and before calling psignal.jhb2001-03-071-0/+2
* Change and clean the mutex lock interface.bmilekic2001-02-091-2/+2
* Implement preemptive scheduling of hardware interrupt threads.jake2001-02-011-0/+5
* - Make npx_intr INTR_MPSAFE and move acquiring Giant into thejake2001-01-201-1/+5
* Add in a space that got lost in the previous commit in some debugging codejhb2001-01-191-1/+1
* Use PCPU_GET, PCPU_PTR and PCPU_SET to access all per-cpu variablesjake2001-01-101-17/+17
* Catch up to moving headers:jhb2000-10-201-1/+1
* - Heavyweight interrupt threads on the alpha for device I/O interrupts.jhb2000-10-051-1/+1
* Major update to the way synchronization is done in the kernel. Highlightsjasone2000-09-071-5/+13
* Make the PnP 'slopsucker' quiet in the !bootverbose case - the real NPXmsmith2000-06-231-1/+5
* Add SWI_TQ_MASK to all interrupt masks except SWI_CLOCK_MASK. Use abde2000-05-311-1/+1
* Add a little do-nothing ``slopsucker'' device which gives a homewollman2000-05-041-0/+44
* Remove a bunch of unused (NO-OP) #if NFOO > 0 type includes and somepeter2000-01-291-5/+0
* Use device_printf() instead of device_print_prettyname().dfr2000-01-251-10/+9
* Print out flags valuephk1999-09-211-0/+2
* $Id$ -> $FreeBSD$peter1999-08-281-1/+1
* Add an identify method to allow npx to arrange itself to be attached topeter1999-08-221-1/+18
* Various formatting fixes on my FPE trapcode commit.cracauer1999-07-261-140/+140
* On FPU exceptions, pass a useful error code (one of the FPE_...cracauer1999-07-251-24/+202
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