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4bb41ae2f2
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34225 Commits

Author SHA1 Message Date
lukem
4bb41ae2f2 Rework how KERNOBJDIR functions; now it's always determined with 
cd ${KERNSRCDIR}/${KERNARCHDIR}/compile && ${PRINTOBJDIR}
This is far simpler than the previous system, and more robust with
objdirs built via BSDOBJDIR.

The previous method of finding KERNOBJDIR when using BSDOBJDIR by
referencing _SRC_TOP_OBJ_ from another directory was extremely
fragile due to the depth first tree walk by <bsd.subdir.mk>, and
the caching of _SRC_TOP_OBJ_ (with MAKEOVERRIDES) which would be
empty on the *first* pass to create fresh objdirs.

This change requires adding sys/arch/*/compile/Makefile to create
the objdir in that directory, and descending into arch/*/compile
from arch/*/Makefile.  Remove the now-unnecessary .keep_me files
whilst here.

Per lengthy discussion with Andrew Brown.
 2003-01-06 17:40:18 +00:00
reinoud
3630c2d8c4 Remove loadfile_machdep.h from being installed 2003-01-06 17:00:12 +00:00
mrg
675149a358 - md_fpumid = -1 => md_fpu = NULL, in some #ifdef FPU_DEBUG code 
- only call KERNEL_PROC_UNLOCK() if we called KERNEL_PROC_LOCK() originally.
 2003-01-06 14:16:10 +00:00
wiz
c053751628 compatibility, not compatiblity. 2003-01-06 13:26:24 +00:00
wiz
4824190751 transmission, not transmition. 2003-01-06 13:17:01 +00:00
wiz
c6f1277bfa synchronous, not syncronous. 2003-01-06 13:10:25 +00:00
wiz
7e681f7063 interrupt with two rs. 2003-01-06 13:04:54 +00:00
pk
67998a8646 Move schedintr() to clock.c and initialise schedhz in initclocks(), so 
these are available to all timer implementations.
 2003-01-06 12:50:43 +00:00
wiz
45ad5c9584 successful with only one l. 2003-01-06 12:46:05 +00:00
wiz
5e442fbbdd specified, not specifed. 2003-01-06 12:38:47 +00:00
wiz
5a91827c81 through, not throught. 2003-01-06 12:29:48 +00:00
pk
9a9c991837 Fix SP tlb_flush_{ctx,all} macros. 2003-01-06 12:10:46 +00:00
wiz
9a3f5034cf No more opms on i386. 2003-01-06 11:31:39 +00:00
rafal
b892fa21e2 There's no cache_r5k.h yet, so don't try to include it. 2003-01-06 06:25:32 +00:00
rafal
0098f248ba PCI fixup code for the O2. Tested with a range of 32 and 64-bit network 
cards, but not much else.  Seems to work fairly well, though.
 2003-01-06 06:21:11 +00:00
rafal
c21021e6fb Improve the interrupt code somewhat by having callers of xxx_intr_establish 
pass in an interrupt handle (which is currently to the CRIME interrupt the
device is attached to) so the interrupt handlers know which device was the
one looking for attention.

While here, fix up PCI interrupt routing for both the on-board devices and
the PCI slots -- even though there is only one PCI slot in the chasis, the
hardware can accomodate up to three and provides an interrupt mapping for
all the PCI interrupt pins for both the internal SCSI & PCI slot and the
two "extra" slots.
 2003-01-06 06:19:40 +00:00
rafal
b0e9963d23 Don't shift the pending interrupt bitmask passed to crime_intr() so it can 
associate pending interrupts with the proper sources.  Add some comments to
the vestigal ip32_intr_establish() on what it really *should* do.
 2003-01-06 05:59:34 +00:00
rafal
1e74cf4267 Postpone DDB/KGDB init until we know the machine type, so the debugger can 
be attached to the right place, twiddle the right watchdog registers, etc.
 2003-01-06 05:56:00 +00:00
reinoud
340ca7145e We have version 3.02 now : just a small fix for bootkernel name guessing. 2003-01-06 02:54:03 +00:00
sommerfeld
52b083a154 Add symbolic names for MSR's used by SYSENTER/EXIT. 
(I was experimenting a while back, might as well commit this one file..)
 2003-01-05 22:47:13 +00:00
christos
a731ae7dc4 add ACPIVERBOSE [commented out] 2003-01-05 22:31:13 +00:00
jmcneill
65c6c82f48 Document all known ACPI devices and options (disabled by default). 2003-01-05 21:44:32 +00:00
pk
9df7616ed3 Combine the various sun4m/sun4d TLB flush routines into a hand-coded 
assembler version.
 2003-01-05 19:38:42 +00:00
pk
c0142e4ded Print the cpu number in many pmapdebug-controlled debug traces. 2003-01-05 19:31:12 +00:00
pk
113229a2cb trap(T_FPE): reset the `p_md.md_fpu' when preempting the FPU. 2003-01-05 19:26:17 +00:00
briggs
6e51b83bf3 Add mlx. Pointed out by Daniel Eggert in PR 18487. 2003-01-05 19:21:44 +00:00
takemura
cfbbdd3ae0 Fixed threshold value for Vrc4173 PIU. 2003-01-05 08:41:54 +00:00
thorpej
1106d42424 On the IBM 4xx, don't enter DDB on user mode traps. Fixes 
port-powerpc/19662.

Some minor cleanup while here.
 2003-01-04 23:46:11 +00:00
tsutsui
0d588a6b61 Add options MIIVERBOSE. 2003-01-04 21:09:31 +00:00
pk
3e2e9af6c9 Grab the kernel lock on interrupts at level IPL_CLOCK and lower. 2003-01-04 19:25:36 +00:00
pk
5e73320f0f Re-arrange the fields in struct cpu_info such that the most heavily used ones 
are together, to reduce cache stomping.
 2003-01-04 18:54:45 +00:00
thorpej
4f162f46b9 Make this compile without DDB. 2003-01-04 18:14:48 +00:00
thorpej
296dfde575 Remove KERNFS silliness. 2003-01-04 18:14:22 +00:00
thorpej
c72ac1fcf2 Don't fail the kernel build if dbsym fails. 2003-01-04 18:13:51 +00:00
tsutsui
c1acc622c0 Check chip type first in mbe_g2_detect() to reduce unexpected device access 
in mbe_g2_match() when the device does not exist.
 2003-01-04 18:10:18 +00:00
thorpej
62a4b10f83 Make this compile without DDB. 2003-01-04 18:04:43 +00:00
mrg
a8699889af use "booted_device" when calling setroot(), so that raidframe autoconfigured 
root works...  now with a "/boot" partition holding /ofwboot & /netbsd i can
have a raidframe root without hard coding root at in my kernel.
 2003-01-04 17:00:27 +00:00
pk
f6fc3bd5fc new cpu_switch: SMP: even if we pick up the same process after idling, we 
must reset its context as the process might have run on another cpu in
between and had its context changed, e.g. by exec(2).
 2003-01-04 11:09:18 +00:00
mrg
277fb5e18a remove a now bogus comment from xcall() 2003-01-03 16:27:23 +00:00
mrg
68da24bd3d - remove some dead debug code 
- don't cross call the smp_tlb_flush*() routines on SUN4D, just ensure
that there is only one concurrent flush happening.
 2003-01-03 16:24:50 +00:00
mrg
fb1500c7e1 remove dead extern fpproc/foundfpu declarations. 2003-01-03 16:21:05 +00:00
mrg
5b23b7800a FPU save is handled in xcall() now. 2003-01-03 16:20:21 +00:00
pk
444faacaac xcall(): consult the `cpuset' argument for posting the cross calls. 2003-01-03 15:49:11 +00:00
pk
0a78c9e13a Define a few XCALL? shorthand macros to avoid clutter. 2003-01-03 15:44:55 +00:00
lukem
a250e57c96 Install release files under "${RELEASEDIR}/${MACHINE}/..." instead of 
"${RELEASEDIR}/...".

${RELEASEDIR} is never cleaned , and ${RELEASEDIR}/${MACHINE} is only
cleaned if UPDATE is not defined.
 2003-01-03 15:34:30 +00:00
pk
ff451161e2 Finish FPU context switching on SMP systems. 2003-01-03 15:12:02 +00:00
martin
87a073002c Make the *_stream_* methods always use the *_real accessors. 
Define __BUS_SPACE_HAS_STREAM_METHODS.
 2003-01-03 13:23:39 +00:00
mrg
7bd617d237 part one of bus_space(9) fixes to enable bus spaces to override the 
bus_space_{read,write}_[1248]() functions, which will allow 16-bit
PCMCIA support to work without additional hacks in MI drivers.
this option is not enabled yet.
 2003-01-03 11:57:45 +00:00
rafal
3021da226f Cosmetic fix -- move __HAVE_MIPS_MACHDEP_CACHE_CONFIG to "MIPS specific 
options" section.
 2003-01-03 10:30:00 +00:00
pk
947028ed94 reverse mailbox physical address check: now warn if it's not I/O space. 2003-01-03 09:22:11 +00:00