193cc31772
Separate out the generic console handling from zs.c
1999-05-23 02:46:35 +00:00
92ad9c4080
Start putting in hooks for non-zs console devices.
1999-05-23 02:45:19 +00:00
f1066c97ad
If the zs has not yet attached use the PROM for console input.
1999-05-22 20:34:56 +00:00
60b89ebf96
Well, looks like the MI allocsys() broke the dvmamap, so instead of using a
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single map move it to the bus controller driver so each bus can handle its own
IOMMU without conflicts.
1999-05-22 20:33:55 +00:00
bb0f8ef559
Fix OF_stdin() to return "stdin" not "stdout" so we really can get console input.
1999-05-22 20:30:54 +00:00
35d96171e7
Fix bus_type_t properly and enable ASI accesses for bus_space_{read,write}*()
1999-05-22 20:28:22 +00:00
56b080bed6
Fixup argument confusion to __asm() statements. long long is two registers
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wide in 32-bit mode. Doh!.
1999-05-22 20:25:49 +00:00
7c6d40745a
Double the value for NKMEMCLUSTERS, to allow more KVA for LFS et al.
1999-05-22 16:37:03 +00:00
10d1acd4ea
- Backout the last code change. I found it broke pmax kernel. It's
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retained for future use of pmap.new.c, though.
> New codes always use current ASID holded in EntryHi register.
1999-05-22 02:35:35 +00:00
66324de865
Use the pool allocator for pv_entry structures. Set a (patchable/config'able)
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low water mark on the pool, so we have some chance of crawling along in
extreme memory shortages.
1999-05-21 23:07:59 +00:00
ed4224c64e
Fix a couple of problems from the ether_input() change:
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- Make it compile again, with BPF.
- Don't subtract the Ethernet header length from the total packet length.
- Copy the alignment fix from sys/dev/ic/i82586.c (though the m68k shouldn't
really be affected).
1999-05-21 21:48:28 +00:00
a79a728c6c
Copy alignment fix from dev/ic/i82586.c (Um, this extra copy should die,
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too, but at least it's not as bad as the podulebus ie driver).
1999-05-21 21:33:59 +00:00
87a9ee7804
Copy alignment fix from dev/ic/i82586.c (Um, this copy of the driver
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needs to die, pretty please.)
1999-05-21 21:31:37 +00:00
f4316c1145
Tribial optimizations.
1999-05-21 15:32:38 +00:00
1567b0074d
Sync GENERIC.
1999-05-21 15:15:33 +00:00
fcb74cccfa
Remove experimental/buggy options.
1999-05-21 15:08:27 +00:00
fd243bd393
- Redefine symbols and parameters to represent CPU design with MIPS
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nomenclature, retaining the old heritage.
- Remove API-related definitions for now obsolete utiltity routines.
1999-05-21 06:37:39 +00:00
e5ecc1bc87
- Typos, I made...
1999-05-21 06:36:37 +00:00
28c74563b6
- Make sure ASID PARANOIADIAG work with MIPS3.
1999-05-21 06:19:55 +00:00
1b332b28e2
- Now completing MIPS1 side change. Introduce MIPS_TBIS and MIPS_TBDATA
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(correct name, vax?) replacing mips1_TLBFlushAddr and mips1_TLBUpdate,
respectively. New codes always use current ASID holded in EntryHi
register. In most occations, the register already contains a necessary
value before (re-)written, ugh. 'sva | asid' ops for their arguments are
now verbose, to be removed when MIPS3 side changes are done.
1999-05-21 06:01:14 +00:00
634cb79411
- Rename '#ifdef DIAGNOSTIC' to '#ifdef PARANOIADIAG' to detect
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catastrophic events to break VM machinary. Add some more diags to
track ASID.
1999-05-21 05:28:31 +00:00
9cfc8d7736
- Track filename changes.
1999-05-21 01:10:49 +00:00
04aeaae250
- Rename file names;
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dec_3max_subr.c -> memc_3max.c, dec_kn02_subr.c -> memc_3min.c
1999-05-21 01:09:48 +00:00
a07ba7d1c1
Update the calls to allocsys().
1999-05-21 00:09:09 +00:00
d7ffa508b1
Provide an mdallocsys() that clips bufpages if necessary (on the Sun4c).
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This will be (and needs to be) done before nbuf is computed.
1999-05-21 00:08:14 +00:00
f311a1c308
Make a slight modification of pmap_growkernel() -- it now returns the
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end of the mappable kernel virtual address space. Previously, it would
get called more often than necessary, because the caller only new what
was requested.
Also, export uvm_maxkaddr so that uvm_pageboot_alloc() can grow the
kernel pmap if necessary, as well. Note that pmap_growkernel() must
now be able to handle being called before pmap_init().
1999-05-20 23:03:23 +00:00
b337d4d3c7
Don't detect glass tty if the machine is a workstation.
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Hint from Thomas Seidmann.
1999-05-20 23:00:58 +00:00
88c7cff619
Make this compile again.
1999-05-20 20:15:27 +00:00
c0c79283f3
Moved from dec_kn02_subr.c
1999-05-20 14:15:57 +00:00
a5b668be64
Moved from dec_3max_subr.c
1999-05-20 14:14:39 +00:00
90d9a14b01
- Avoid recomputations inside inner-most loop which produce identical
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values evreytime.
1999-05-20 10:50:08 +00:00
fea10fb499
Operate Hypersparc cache in write-back mode again.
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Remove `hypersparc under construction' message.
1999-05-20 10:06:39 +00:00
1040b9e209
If TLB entries need to be flushed, make sure to do this after any necessary
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cache flushes, since on VIPT machines the cache flush may induce a TLB load.
1999-05-20 10:03:12 +00:00
e4a87aa1a9
* convert to using MI allocsys(). most ports were using an MD allocsys(),
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although a couple still used the old pre-4.4-lite (?) mechanism.
* use format_bytes() to format the various printf()s that print out memory sizes
1999-05-20 08:21:42 +00:00
a784d093ea
- Change pmap_alloc_asid() and pmap_activate() to make sure that
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'pm_asid' member of 'pmap' structure is assigned a new value after
uvmspace_alloc() provides afresh pmap.
- ASID generation number 0 is not a reserved value anymore.
1999-05-20 05:32:06 +00:00
7d44b47145
- Make tlb dump DDB command have 'D' indication for TLB 'dirty bit'. MIPS
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processor is one of processors with no 'referenced bit' nor 'modified bit'
processor machinary. Those functions are implemented combining two
hardware bits, 'dirty bit' and 'valid bit', with TLBmod exception handler.
1999-05-20 03:34:06 +00:00
a4f0570f7d
SPARC console is black on white, and is centered by default.
1999-05-19 21:05:59 +00:00
02bc362e3e
Add arg to rcons_init() that when set causes screen to be cleared.
1999-05-19 20:34:19 +00:00
39db587e6f
Cleanup.
1999-05-19 20:14:46 +00:00
218af6a342
Insert missing code that defines screen metrics for rcons. This fixes the
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more blatant rcons brokenness (ie no panics).
1999-05-19 19:59:04 +00:00
cbd39e5f67
Document the 'wdc at isa' flags.
1999-05-19 14:41:54 +00:00
6e67e063ff
Disable on-chip cache for PT and ST pages for '060 stability.
1999-05-19 14:06:59 +00:00
ae6d12926c
Turn on the video timing which is not always done by the PROM (e.g. if we're
...
not the console).
1999-05-19 08:31:42 +00:00
07daebdd99
Fix copyin() with zero length. (Arguments to 'moveq' were swapped).
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CVo: ----------------------------------------------------------------------
1999-05-19 07:50:06 +00:00
a5a47c3772
- Implement MIPS_TBIAP() which invalidates all TLB entries belong to
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per process user spaces, replacing mips1_TBLFlush(). This reserves
kernel space TLB entries when TLBPID generation number about to wrap.
- Correct comments a bit, nuke unused routines.
1999-05-19 07:08:43 +00:00
f98d358a1f
Rework layer 2 protocol input routines. Instead of calling e.g. ether_input()
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directly, call the function pointer (*if_input)(ifp, m). The input routine
expects the packet header to be at the head of the packet, and will adjust
as necessary. Privatize the layer 2 input and output routines, allowing
*_ifattach() to set them up as appropriate.
1999-05-18 23:52:51 +00:00
bb3a510fa2
Assign ownership & copyright to TNF. There is probably a procedure for this
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that I am unaware of. Also some KNF.
1999-05-18 21:51:57 +00:00
3d5a1b1eea
Sync with last two changes made to sys/arch/sparc/dev/fb.c (don't clear
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screen, typo).
1999-05-18 21:38:07 +00:00
7efb86f6b8
Fix typo that broke rasops operation.
1999-05-18 21:36:21 +00:00
0ff6aaf4c2
Don't clear the screen when we connect rasops; the SPARC doesn't connect
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the rasops console until autoconfiguration, and it kinda sucks to have
the boot messages suddenly disappear from the screen.
1999-05-18 18:13:39 +00:00
eeh