Aren/NetBSD
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852 Commits

Author SHA1 Message Date
thorpej
dacadc3aff Add the ext2fs file system. 1997-06-13 00:44:13 +00:00
mrg
1258c8d25b remove now obsolete "swap on..." lines. 1997-06-12 18:41:58 +00:00
mrg
552af779d2 bring mrg-vm-swap2 onto mainilne. 1997-06-12 15:46:19 +00:00
mrg
dc6a98e92c bring mrg-vm-swap2 onto mainilne. 1997-06-12 15:09:23 +00:00
veego
6ab737a609 Initialize machine from MACHINE and machine_arch from MACHINE_ARCH. 1997-06-08 23:59:57 +00:00
thorpej
c8615e2f7c Add code to decode the PCIA_RESENT register. Display information on 
the PCIA revision, and whether or not the STD I/O EISA bridge is
present.  Decode, but don't bother displaying, the power consumption
information for each PCI slot.
 1997-06-08 07:59:20 +00:00
thorpej
183655c71b Add bit definitions for the PCIA_PRESENT register. 1997-06-08 07:57:40 +00:00
thorpej
8e2e0fdc91 Don't print the hose number here; that's done in kftprint(). 1997-06-08 07:03:18 +00:00
thorpej
42dde867d8 Print the hose number in kftprint(). 1997-06-08 07:02:45 +00:00
cgd
712748bc64 remove extraneous, and now incorrect, cpu_decl()s. 1997-06-07 19:08:01 +00:00
thorpej
78cd3ba57f bus_dmamap_t's always have a pointer to an sgmap cookie. (oops, forgot 
to commit this to the branch!)
 1997-06-07 05:35:06 +00:00
thorpej
413f678ce0 Pull the thorpej-bus-dma branch into the mainline. 1997-06-07 05:29:33 +00:00
thorpej
46b89d7739 Pull thorpej-bus-dma branch into mainline. 1997-06-06 23:54:24 +00:00
thorpej
11e78a6b0d Pull thorpej-bus-dma branch into mainline. 1997-06-06 23:43:45 +00:00
veego
029d774d1a Add 'char machine_arch[] = "xxx";' for the new sysctl hw.machine_arch. 1997-06-06 23:31:23 +00:00
cgd
2a9a4b6fde fix slight bogons in splhigh() usage, that were introduced when the 
behaviour of splhigh() was changed.  The new behaviour raised the level to
IPL_HIGH if it was lower, but left it alone if the same or higher.  Apparently
the firmware transfers to NetBSD with all interrupts blocked, or something
else blocks all interrupts (including machine checks) before the code
is really started.  This meant that machine checks were blocked during
device probes, leading to false device probes _and_ an unexpected (and
therefore fatal) machine check at the spl0() after autoconfiguration.
 1997-06-06 19:52:42 +00:00
thorpej
63ac628f77 Oops, last commit was meant for the thorpej-bus-dma branch, not the 
trunk.
 1997-06-06 02:42:38 +00:00
thorpej
4f5d0d3849 Split DEC 3000/300 and 3000/500 DMA functions into separate files, 
suggested by Chris Demetriou <cgd@netbsd.org>.
 1997-06-06 02:41:09 +00:00
cgd
891e8db771 two more slight bogons 1997-06-05 17:36:26 +00:00
cgd
1c33c6bff8 actually, declare _splraise() as an inline function, because: 
(1) it was using 'max', and some functions use a variable
	    of that name (*sigh*), and
	(2) that makes it easier to be a bit trickier, and only call
	    swpipl if changing the IPL.
 1997-06-05 17:31:16 +00:00
cgd
100dbb8a3c parens around macro arg (this is an old one) 1997-06-05 17:20:17 +00:00
cgd
57c012e265 make sure that splnet(), splbio(), splimp(), spltty(), splclock(), 
splstatclock(), and splhigh() all _raise_ the IPL.  (splhigh() is _not_
the highest possible IPL; mcheck is...)
 1997-06-05 17:08:06 +00:00
thorpej
d19ef97a43 Add fxp* at pci? declarations, marked untested on the Alpha, but they 
compile.
 1997-06-05 02:29:56 +00:00
cgd
86b5c1e498 make REGVAL macros use volatile pointers 1997-06-04 01:47:15 +00:00
cgd
079e0c6bff make REGVAL macros use volatile pointers 1997-06-03 21:54:02 +00:00
cgd
ba43d7fec5 do not spew about processes which have had fatal traps, unless DEBUG 
is defined.  Actually, it never should do it, but DEBUG should be 'never'
for most users.
 1997-06-03 17:38:50 +00:00
cgd
e2bc183e52 remove DEBUG from GENERIC kernel 1997-06-03 17:37:58 +00:00
thorpej
4ae176cb0a Ooops! Not meant for the trunk; these need to be added to the branch! 1997-06-03 07:01:58 +00:00
thorpej
36e7d039c0 Add "typedep" code to deal with both the 32-bit and 64-bit PTE formats 
found on Alpha workstation and server PCI bridge chipsets.
 1997-06-03 07:00:20 +00:00
cgd
e4f0b64254 Adjust gcc -Wuninitialized warning initializers (or add them) so that 
compliation without DEBUG and/or DIAGNOSTIC happens without errors.
Note that all such initializations in the Alpha port are marked with "XXX
gcc -Wuninitialized".  As far as I'm concerned, the one or two times
-Wuninitialized has saved me from problems are worth the (very minor) cost
involved with the initializations, esp. if it's noted why the
initializations are done.  This was prompted by PR#3690, from Ted Lemon.
 1997-05-31 05:46:03 +00:00
mycroft
ad19544997 Remove bogus .PATHs. 1997-05-18 12:14:55 +00:00
gwr
e2a58b69f7 Add #define __VM_PMAP_HACK as a temporary measure. 1997-05-16 21:35:30 +00:00
mjacob
9854f9917e Print some more info on unresolved user traps, mostly for DIAGNOSTIC. 1997-05-15 18:33:47 +00:00
mjacob
e005d20961 Allow MAXPHYS to be specified as a config file option. 1997-05-15 17:27:15 +00:00
thorpej
2494f148f4 - In sccmatch(), check any user-specified offset, allowing scc unit numbers 
to be nailed down.  From Ken Hornstein <kenh@cmf.nrl.navy.mil>, PR #3626,
  slightly modified to allow wildcarded offsets.
- Blow away the cf->cf_unit check in sccmatch(); it's bogus.
 1997-05-15 02:15:55 +00:00
mycroft
cc4a1553a1 Eliminate bogus redefinitions of standard targets. 1997-05-09 07:50:03 +00:00
thorpej
47aae56862 Sync w/ SPARC port, from Paul Krannenburg <pk@netbsd.org>: 
Remove esp FLUSH when residual bytes are present in FIFO, the ncr53c9x
driver will flush when necessary. Doing the FLUSH here interferes
with DMA-enabled target selection.
 1997-05-08 01:33:49 +00:00
mycroft
84bca5d679 Don't use _SUBDIRUSE outside of bsd.subdir.mk. 1997-05-07 17:28:47 +00:00
mjacob
11fc3c2a7a In case someone doesn't compile in DEBUG we need to still 
snag the msgbuf. Also, observe protocols about message buffer
being 'mapped'.
 1997-05-07 17:13:32 +00:00
mjacob
b9e2002bb5 Oops- Really should do local files before common. 1997-05-04 01:53:01 +00:00
mjacob
f534e05161 Fix tags target. 1997-05-04 01:49:14 +00:00
cjs
85207f1f0c Oops. ep at eisa is still `untested.' 1997-05-03 21:27:24 +00:00
cjs
4072012b2b Ep driver on ISA bus is no longer untested. Also optimistically 
removed the `untested' designation from the EISA-bus version, since
there's no reason at all why it won't work.
 1997-05-01 07:11:11 +00:00
cgd
f5bfcda4fe comment out text after #endif. "Pasto!" pointed out by Kevin Sullivan 
in PR 3529.
 1997-04-24 23:58:24 +00:00
cgd
1b16a9577a note eb64+/AlphaPC 64 support 1997-04-23 20:52:45 +00:00
cgd
fc8625db4f minimal changes to make hacked wd driver work under a different name. 
It is configured (in config files) as 'awdc'/'awd', but shows up as
'wdc'/'wd', so that a minimal amount of code had to be modified to make
the name change work.  This is only intended to be temporary, anyway.
 1997-04-21 14:47:33 +00:00
cgd
dbb6d5170a Convert to use bus_space_* macros. The resulting code isn't quite correct, 
but works on the alpha (since there's currently no floppy drive support).
 1997-04-21 13:38:38 +00:00
cgd
ba574b6f20 copy ISA wd driver from /sys/dev/isa/wd.c. This rev is unmodified. 
This is temporary, until /sys/dev/isa/wd.c is properly bus_space_*-ified.
 1997-04-21 13:36:49 +00:00
cgd
09b3ed084e add ep at isa and eisa 1997-04-18 19:41:17 +00:00
cgd
0f72c17209 try a slightly different heuristic to differentiate between ISA and PCI 
(VGA) consoles.
 1997-04-18 00:07:53 +00:00