ae473044c7
Strengthen DIAGNOSTIC checks in pmap_enter_*
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Further simplify protection converter (gone).
1997-11-21 22:13:20 +00:00
b0e8edf692
Minor simplifications.
1997-11-21 17:14:07 +00:00
315f8de9c2
add pseudo-device rnd, commented out
1997-11-20 08:11:14 +00:00
f0047e072f
Better definition of PA_IS_DEV, and use it two more places.
1997-11-19 19:28:10 +00:00
5ea276f19a
Correct handling of "physical address" values given to us by the
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VM code, which may have low bits specifying device space!
1997-11-19 00:19:10 +00:00
50be28153c
Change order of include files. See PR #4532 .
1997-11-18 12:40:31 +00:00
e8cb388f65
* add commented out DDB_HISTORY_SIZE=100 if DDB exists in config file
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* fix up use of 'options<SPACE><TAB>'
1997-11-17 01:58:31 +00:00
6c986561ee
* add commented out DDB_HISTORY_SIZE=100 if DDB exists in config file
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* fix up use of 'options<SPACE><TAB>'
1997-11-17 01:57:23 +00:00
8b485c5962
Add a missing #if NARP > 0 around arpintr(); and add a #include "arp.h"
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for NARP. This is for the 'new' arp system.
1997-11-13 10:43:06 +00:00
ce4c770f88
Make sure CPP, AR, AS, and RANLIB are defined.
1997-11-12 23:11:50 +00:00
a421995756
Define LORDER, NM, and TSORT here, like we do the rest of the tools.
1997-11-12 22:25:31 +00:00
5eda2e37e8
Oops...(pasto)
1997-11-08 05:42:07 +00:00
924c57cce0
Disable DMA and interrupts for now (via se_options).
1997-11-07 22:11:19 +00:00
7a33a8aaef
Silence collisions
1997-11-05 00:02:51 +00:00
ea35849dac
More efficient implementations of:
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pmap_protect_noctx()
pmap_remove_noctx()
1997-11-03 22:47:10 +00:00
81ed96b224
More reordering
1997-11-03 21:55:39 +00:00
62a4f5b044
Use a private pool of PV elements. This improves performance,
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and avoids reentrance into pmap code via malloc().
1997-11-03 16:58:05 +00:00
f106a637c6
Implement a "kernel-only" context for processes that have not
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touched any user-space address recently. This is efficient
for things that stay in the kernel for a while, waking up
to handle some I/O then going back to sleep (i.e. nfsd).
If and when such a process returns to user-mode, it will
fault and be given a real context at that time.
This also makes context switch faster, because all we need
to do there for the MMU is slam the context register.
1997-11-03 16:08:23 +00:00
ec5fd4954e
Set rr0_dcd.
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Don't set DCD_IE and CTS_IE here; let the MI code do it.
Handle MDMBUF.
1997-11-02 08:05:06 +00:00
395f27b052
Give the kernel pmap a soft copy of its segmap (like user pmaps)
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so we can optimize away calls where pm_segmap[x] == SEGINV.
1997-11-02 05:16:25 +00:00
0270c30b3d
Change some debug prints to db_printf(), other minor stuff.
1997-11-02 03:19:18 +00:00
56008e767b
Clean up spl* handling a bit (move some spl* calls up a level,
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and have the callee do a CHECK_SPL for debugging).
Get rid of some private TAILQ_* macros.
some cosmetic stuff.
1997-11-01 23:56:25 +00:00
3e8e744696
getopt returns -1 not EOF
1997-11-01 06:49:14 +00:00
4dcb8c7d34
More movement.
1997-10-31 19:52:09 +00:00
f503ff3765
Move things aroun a little (group by purpose, etc.)
1997-10-31 03:04:42 +00:00
eca45d868a
Replace PMAP_LOCK/PMAP_UNLOCK with splimp/splx
1997-10-30 20:14:45 +00:00
328968b54e
Print out the real/avail memory like this:
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real mem = 8192K (0x800000)
avail mem = 6392K (0x63e000)
1997-10-30 01:02:53 +00:00
ad4db27bc3
Move some variables from _startup.c into pmap.c (used only there).
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Re-organize pmap_bootstrap, and shorten some function names.
1997-10-30 00:59:40 +00:00
38d61d7805
Left DEBUG there by accident. Remove it
1997-10-28 21:12:58 +00:00
923a3fcbff
Quiet down those "interrupt stuck?" messages.
1997-10-28 21:10:07 +00:00
5770fa53f1
I had the memory map wrong for the SCSI/Ethernet board.
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Fixes from Michael Thompson.
1997-10-25 18:20:09 +00:00
1182affa8f
I had the memory map wrong for the SCSI/Ethernet board.
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Fixes from Michael Thompson.
1997-10-25 18:04:20 +00:00
9420004b46
Remove the for-loop that wants to map multiple msgbuf pages.
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Multiple msgbuf pages will not work without a redesign of
the kernel VM layout, so let's not pretend we can do it.
1997-10-23 02:24:41 +00:00
1060564fdc
Make this generate the same output as kern/genassym.awk
1997-10-23 02:06:28 +00:00
737748a765
Generate assym.h into assym.h.tmp first, then move it. (safety)
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Add a dependency for stub.o:Makefile
1997-10-23 01:39:20 +00:00
2476c3a858
Fix a warning
1997-10-21 22:14:08 +00:00
f246430dba
Nuke same-unit hack in match.
1997-10-17 21:49:07 +00:00
cfe268b782
Sync with GENERIC
1997-10-17 04:29:59 +00:00
3d76b19e4b
Add idprom.c
1997-10-17 04:26:10 +00:00
297a7bfa90
Move IDPROM stuff from netif_sun.c to idprom.c where it belongs.
1997-10-17 04:06:23 +00:00
1ea958fad8
Move initialization code from xxattach to xx_init and call that
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from both xxattach and xxopen instead of calling xxattach from
xxopen with faked up autoconfig args. Fix warnings.
1997-10-17 03:47:52 +00:00
f14029fcd6
Clean up the match function.
1997-10-17 03:44:49 +00:00
703ed32e6c
Clean up cg2match()
1997-10-17 03:43:56 +00:00
98eb63d8f8
Add support for the Sun3/E "se" (Ethernet/SCSI) board.
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Compiles, but NOT YET TESTED.
1997-10-17 03:39:44 +00:00
81f2d0b179
Move si_reset_adapter() from si.c into the bus-specific modules.
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Support the Sun3/470 (sun3x). Adapt to the new DVMA interface.
Set the si_xxx_options in the config file (easier for users).
1997-10-17 03:33:34 +00:00
5a1f692161
Sync. with the sun3x (mostly cosmetic changes).
1997-10-17 03:25:05 +00:00
fc2200d8a4
Make DVMA space pointers (void *) like the sun3x.
1997-10-17 03:23:06 +00:00
e1e41e2529
Make the "LED slow-down on load" thing an option.
1997-10-17 03:22:18 +00:00
6b8137f8f0
Make DVMA space pointers (void *) like the sun3x.
1997-10-17 03:20:13 +00:00
991d9e236b
Declare functions for _STANDALONE too.
1997-10-17 03:19:20 +00:00
gwr