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freebsd-dev/sys/amd64/isa
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luoqi 81e3a332a9 Enable vmspace sharing on SMP. Major changes are, 
- %fs register is added to trapframe and saved/restored upon kernel entry/exit.
- Per-cpu pages are no longer mapped at the same virtual address.
- Each cpu now has a separate gdt selector table. A new segment selector
  is added to point to per-cpu pages, per-cpu global variables are now
  accessed through this new selector (%fs). The selectors in gdt table are
  rearranged for cache line optimization.
- fask_vfork is now on as default for both UP and SMP.
- Some aio code cleanup.

Reviewed by:	Alan Cox	<alc@cs.rice.edu>
		John Dyson	<dyson@iquest.net>
		Julian Elischer	<julian@whistel.com>
		Bruce Evans	<bde@zeta.org.au>
		David Greenman	<dg@root.com>
1999-04-28 01:04:33 +00:00
..
atpic_vector.S Enable vmspace sharing on SMP. Major changes are, 1999-04-28 01:04:33 +00:00
clock.c Make the machdep.i8254_freq and machdep.tsc_freq sysctls modify the 1999-04-25 09:00:00 +00:00
icu_ipl.s Implemented dynamic registration of software interrupt handlers. Not 1998-08-11 15:08:13 +00:00
icu_ipl.S Implemented dynamic registration of software interrupt handlers. Not 1998-08-11 15:08:13 +00:00
icu_vector.s Enable vmspace sharing on SMP. Major changes are, 1999-04-28 01:04:33 +00:00
icu_vector.S Enable vmspace sharing on SMP. Major changes are, 1999-04-28 01:04:33 +00:00
icu.h Moved the SMP declarations of INTREN() and INTRDIS() to the correct header, 1998-01-01 08:47:17 +00:00
intr_machdep.c Make the register_intr() glue actually have a chance of working... 1999-04-23 21:01:19 +00:00
intr_machdep.h Stage 1 of a cleanup of the i386 interrupt registration mechanism. 1999-04-21 07:26:30 +00:00
isa_dma.c Stage 1 of a cleanup of the i386 interrupt registration mechanism. 1999-04-21 07:26:30 +00:00
isa_dma.h Bring the 'new-bus' to the i386. This extensively changes the way the 1999-04-16 21:22:55 +00:00
isa.c Changed the type of id_port from short into int to avoid wrong 1999-04-24 18:24:43 +00:00
isa.h Move IO_PSMSIZE from kbdio.h to isa.h. I thought I did this a long time 1999-01-06 05:40:01 +00:00
nmi.c Make the register_intr() glue actually have a chance of working... 1999-04-23 21:01:19 +00:00
npx.c Bring the 'new-bus' to the i386. This extensively changes the way the 1999-04-16 21:22:55 +00:00
timerreg.h Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
vector.s Generate intrnames[] dynamically. This should be new-bus friendly. 1999-04-14 14:26:36 +00:00
vector.S Generate intrnames[] dynamically. This should be new-bus friendly. 1999-04-14 14:26:36 +00:00