freebsd-nq/sys/i386/isa
Yoshihiro Takahashi 7b226dfaa8 Fix a kernel panic due to a NULL pointer access on pc98.
When any PnP device exists, isa_release_resource() is called with no
activated resource.  So a bushandle is not allocated yet.

Approved by:	re (kensmith)
2007-09-01 12:18:28 +00:00
..
atpic_vector.s Evidently FreeBSD has long relied on the compiler to treat structures 2006-12-17 05:07:01 +00:00
atpic.c Minor fixes and tweaks to the x86 interrupt code: 2007-05-08 21:29:14 +00:00
ccbque.h /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 22:18:23 +00:00
clock.c It seems that some i386 mothermoards either do not implement the 2007-07-27 09:34:42 +00:00
elcr.c Tweak the ELCR support slightly. Explicitly probe the ELCR during boot 2005-01-18 20:24:47 +00:00
elink.c /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 22:18:23 +00:00
elink.h /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 22:18:23 +00:00
icu.h Evidently FreeBSD has long relied on the compiler to treat structures 2006-12-17 05:07:01 +00:00
isa_dma.c - Move bus dependent defines to {isa,cbus}_dmareg.h. 2005-05-14 10:14:56 +00:00
isa.c Fix a kernel panic due to a NULL pointer access on pc98. 2007-09-01 12:18:28 +00:00
isa.h - Move bus dependent defines to {isa,cbus}_dmareg.h. 2005-05-14 10:14:56 +00:00
nmi.c
npx.c Commit 14/14 of sched_lock decomposition. 2007-06-05 00:00:57 +00:00
pmtimer.c First part of a little cleanup in the calendar/timezone/RTC handling. 2006-10-02 12:59:59 +00:00
prof_machdep.c Add an interface for drivers to be notified of changes to CPU frequency. 2007-03-26 18:03:29 +00:00
spic.c Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
spicreg.h /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 22:18:23 +00:00
vesa.c Fix -Wundef warnings found when compiling i386 LINT, GENERIC and 2005-12-05 11:58:35 +00:00