Commit Graph

8 Commits

Author SHA1 Message Date
Peter Wemm
2263dd148e remove #include "opt_smp.h"
remove declarations for the SMPcurproc[NCPU] etc arrays. There was no
need to mention NCPU there, and they've been moved to their normal home.
1997-05-07 19:53:20 +00:00
Steve Passe
f258030f39 Force user to config SMP kernel with "options APIC_IO".
Reviewed by:	Peter Wemm <peter@spinner.DIALix.COM>
1997-05-06 21:29:57 +00:00
Steve Passe
2479ac60b9 Code to handle SMP/APIC_IO mapping of ISA INTs to APIC pins above IRQ15.
- doesn't break my system.
 - NOT yet verified on the affected motherboard.

Submitted by:	"John S. Dyson" <toor@dyson.iquest.net>
1997-05-05 22:56:37 +00:00
Steve Passe
004cb62334 added declaration for get_isa_apic_mask().
Submitted by:	"John S. Dyson" <toor@dyson.iquest.net>
1997-05-03 18:05:31 +00:00
Steve Passe
a1b7127157 cleaned up FAST_IPI code.
- one-liners all become inline.
 - multi-liners become functions.
 - FAST_IPI defines go away.

re-worked APICIPI_BANDAID code.
 - now refered to as DETECT_DEADLOCK.
 - on by default.
1997-05-01 19:33:12 +00:00
Steve Passe
dff5c18abc changed expect_lock() to try_lock(), the real name used in mplock.s 1997-04-30 19:04:26 +00:00
Steve Passe
2c5d02fff3 remove all the SMP_INVLTLB defines, making the code default for APIC_IO.
Reviewed by:	informal discussion with Peter Wemm <peter@spinner.DIALix.COM>
1997-04-28 00:25:00 +00:00
Peter Wemm
477a642cee Man the liferafts! Here comes the long awaited SMP -> -current merge!
There are various options documented in i386/conf/LINT, there is more to
come over the next few days.

The kernel should run pretty much "as before" without the options to
activate SMP mode.

There are a handful of known "loose ends" that need to be fixed, but
have been put off since the SMP kernel is in a moderately good condition
at the moment.

This commit is the result of the tinkering and testing over the last 14
months by many people.  A special thanks to Steve Passe for implementing
the APIC code!
1997-04-26 11:46:25 +00:00