51964fa1e8
Standalone routine for DEQNA, written by Roar Thronaes.
1998-03-11 22:13:55 +00:00
b87759e7f2
bug fix: bring in-line with rest of uvm: use kernel_map for object offset
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rather than kmem_map. should fix PR#5129 reported by
Lennart Augustsson.
1998-03-10 14:53:20 +00:00
0dd40d6952
Bus-dma implementation for the atari. Heavily based on the i386
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implementation.
1998-03-10 11:42:53 +00:00
20a21d162e
Sync mc_rint() prototype with if_mcvar.h. (How did this
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one slip by? Forty lashes for me...)
1998-03-09 23:05:28 +00:00
7225aae835
Move check for user-pmap-still-using-Lev1map from pmap_enter_ptpage()
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to pmap_enter().
1998-03-09 22:31:23 +00:00
daa9cfae50
Don't do the Segtabzero-for-dev-zero hack.
1998-03-09 20:43:28 +00:00
e456fc0538
Simplify/speed up pagemove() somewhat by using the Virtual Page Table.
1998-03-09 20:17:03 +00:00
78a173bada
Define VPT_INDEX(), which computes the index into the Virtual Page Table
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of the PTE that maps the specified virtual address.
Thanks to Chris Demetriou and Ross Harvey for clarifying the VPT.
1998-03-09 19:57:57 +00:00
fd250aecdd
Remove the width specifier in the podule manufacturer printf().
1998-03-09 19:14:44 +00:00
eff3470d02
Make this driver build again. Needs overhaulling.
1998-03-09 19:12:59 +00:00
c2efbb1d9a
Implement the bus_space_write_multi_1() function for the podulebus
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(podulebus_wm_1()).
1998-03-09 19:11:30 +00:00
20251e62f9
Bug fix for the Ariadne panic: don't touch addresses outside the buffer we
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got passed.
- analysis by Charles Hannum
- bugfix by Michael van Elst
- test by Thorsten Frueauf & Matthias Scheler
1998-03-09 17:00:33 +00:00
7d4b078022
print proper invalid IRQ, from Heiko Rupp in PR 5128
1998-03-09 06:20:26 +00:00
90e5d61467
Conditionally (on defined(DRACO)) compile new DraCo keyboard code sequences.
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Pointed out by Bernd Ernesti.
1998-03-08 19:59:15 +00:00
56fd5cb1ae
Like INSTALL and INSTALL3X, leave out DDB.
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(Can patch using the PROM if needed.)
1998-03-08 19:38:05 +00:00
d7e49b6a5b
Make comments refer to GENERIC3X, not GENERIC
1998-03-08 19:33:09 +00:00
9c0c7119c3
Leaner configurations for the installation media.
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(Small enough to work on all machines.)
1998-03-08 19:29:40 +00:00
b043198b53
Sync with sun3/machdep.c (should factor out common stuff...)
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> Do the "early breakpoint" (if booted with "-d") even if we
> have only the PROM to handle it, so one can patch things.
1998-03-08 19:12:53 +00:00
7db30c0844
Do the "early breakpoint" (if booted with "-d") even if we
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have only the PROM to handle it, so one can patch things.
1998-03-08 19:09:58 +00:00
d342d51752
Fix comments
1998-03-08 18:56:08 +00:00
4242e2ab10
No need for default base addresses here anymore.
1998-03-08 18:54:23 +00:00
5242b3b02a
Need to use an offset to map the colormap H/W now that the
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config address is that of the P4 register. Oops.
1998-03-08 18:53:17 +00:00
b3d7fd8f3f
Just use vtophys() to get the PCB phys addr.
1998-03-07 04:20:45 +00:00
9c236919e9
Rewrite pmap_extract(), and use it as appropriate in vtophys() rather
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than (almost) duplicating the code.
1998-03-07 03:37:02 +00:00
cd7d081d02
Export a pointer to the Virtual Page Table.
1998-03-07 03:15:43 +00:00
f7d64ef778
Clean up a comment.
1998-03-07 03:15:06 +00:00
f55b280ffc
Clean this up a bit.
1998-03-07 01:44:08 +00:00
dcbc04e7af
Rename Sysptmap and Sysmap to Lev2map and Lev3map, respectively, and
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add some comments describing in better detail what they are and how they
are used.
1998-03-07 01:43:54 +00:00
60e6d2e48f
Update a comment in pagemove().
1998-03-07 01:26:04 +00:00
ff155df72a
Nuke kvtopte(). Also, change pagemove() to lookup the from and to PTEs
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in each iteration of the loop, since PT pages may not necessarily be
contiguous.
1998-03-07 01:11:39 +00:00
60d30d3838
Nuke kvtopte() and ptetokv().
1998-03-07 01:10:05 +00:00
58a7bd9288
Nuke the vatopa() macro.
1998-03-07 00:42:07 +00:00
059d0c72de
pmap_ste() -> pmap_l2pte(), pmap_pte() -> pmap_l3pte()
1998-03-06 23:41:01 +00:00
8081bd3017
Move pmap_pte*() macros into the header file, nuke pmap_ste_v(), add
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pmap_lev1pte().
1998-03-06 23:19:26 +00:00
84963f97b5
Move allocation and mapping of the page table page for "bioscall" from
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locore to here.
1998-03-06 14:53:06 +00:00
25f48b177c
Use NKPDE page table pages (instead of only one) for temporary mapping
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in transition to relocated mode.
Remove preparation for "bioscall" identity mapping - it is in the way
and can be done later in init386().
Should solve the problem described in PR 4832 and 5102.
1998-03-06 14:51:36 +00:00
2630ce2157
label 1: within #ifdef pmax is referenced from outside.
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so it didn't work without -Dpmax.
1998-03-06 13:54:02 +00:00
6e434a4386
Make this compile again.
1998-03-06 09:06:51 +00:00
4fcd1c2cdd
include <machine/vm86.h> if VM86 option defined
1998-03-06 04:12:56 +00:00
92abc814ff
Clean this up a bit.
1998-03-06 00:21:40 +00:00
10f8023240
Added arch/newsmips/Makefile.
1998-03-05 15:03:20 +00:00
d24f809241
Added prototype for ibcs2_sendsig.
1998-03-05 05:23:49 +00:00
b8bb612601
Add ibcs2_sendsig function.
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Add ibcs2_sigcode function to locore because we need to call our own
version of sigreturn.
Add support for emul_ibcs2_xout (XENIX) structure because we need to emulate
some syscalls differently.
1998-03-05 04:20:44 +00:00
53e3bf87b9
Fix think'o in last kcopy() change.
1998-03-05 02:10:57 +00:00
df1fcaa8e3
Rename NetBSD/news to NetBSD/newsmips.
1998-03-04 22:26:35 +00:00
157b712178
Rename NetBSD/news to NetBSD/newsmips.
1998-03-04 22:14:13 +00:00
415c4a15df
duplicate i386 fixes (q.v.)
1998-03-04 07:20:13 +00:00
8854631e5f
add file declarations for MD pciide file.
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add (temporary) device/file declarations for the MI PCI IDE controller
driver. These are present here until the wdc declaration mess is
resolved, because until then they need to go into MD files files in
places where they play nice with the wdc declaration.
1998-03-04 06:40:29 +00:00
f766e521be
In kcopy(), make sure we save and restore the old fault handler; kcopy()
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is called from uiomove(), which may be in the code path of servicing
a non-fatal page fault caused by a copyin() or copyout().
Originally suggested by Steve Woodford.
1998-03-04 06:39:14 +00:00
ccdea2d9c8
machine-dependent bits (for compat interrupt mapping) of PCI IDE driver.
1998-03-04 06:35:47 +00:00
ragge