c87fbde918
Fix typo.
1994-10-09 13:31:19 +00:00
701c0f0058
Eliminate i386_saved_state.
1994-10-09 13:27:07 +00:00
8295e4b8f2
Nuke dirty().
1994-10-09 13:23:21 +00:00
ebbc8e0476
Make the conversion macros more consistent.
1994-10-09 13:20:37 +00:00
18830ce0ea
Define pmap_update() using tlbflush().
1994-10-09 13:11:18 +00:00
e165978b36
Use pmap_update(), not tlbflush().
1994-10-09 13:09:11 +00:00
47db98b4d9
Eliminate register restrictions where possible.
1994-10-09 13:02:56 +00:00
87041c0044
Make reg, frame, and sigcontext more similar.
1994-10-09 12:57:11 +00:00
112dac786c
Make reg, frame, and sigcontext more similar.
1994-10-09 12:39:05 +00:00
cce04a7aa1
Put the delay in a macro, and implement it differently.
1994-10-09 09:28:54 +00:00
cbe87dbb9c
Remove BYTE_MSF.
1994-10-09 09:21:53 +00:00
13c1794b82
Eliminate tf_isp.
1994-10-09 09:20:28 +00:00
ae6f1ba610
Don't use pusha and popa.
1994-10-09 09:19:29 +00:00
621455a04a
Don't allow interrupts while in DDB.
1994-10-09 09:13:18 +00:00
25cd76c85f
Clean up deleted files.
1994-10-08 15:48:21 +00:00
4e74a4cb54
Lots of bug fixes; clock and mem files new.
1994-10-08 15:48:00 +00:00
5a58654e8a
Fixed bugs according to old memory system.
1994-10-08 15:46:15 +00:00
e2ce91ebf4
Changes to make files more 4.4/1.0B working.
1994-10-08 15:43:53 +00:00
ae5a011da1
fixed minor problem with mtpr()
1994-10-08 15:42:54 +00:00
b44460ce47
New filenames; changes applying to 1.o Beta
1994-10-08 15:42:27 +00:00
e4b5499885
New information about VAX port
1994-10-08 15:41:42 +00:00
b23c0b1b23
fix typo and add 4091 controller
1994-10-08 09:53:15 +00:00
b90985ee3d
Don't poll the BUSY bit until the SDH register is set.
1994-10-07 11:34:52 +00:00
1eaa03e7dc
Fix initial allocation of dev array, and simplify the code
...
slightly.
1994-10-07 09:08:29 +00:00
d54d5bdb36
fix a couple warnings.
1994-10-06 20:34:25 +00:00
241af64f6d
fix typo.
1994-10-06 20:32:04 +00:00
51ec45b04f
Add Amiga 1200 support (kbd and ide) from
...
osymh@gemini.oscs.montana.edu (Michael L. Hitch)
1994-10-06 19:54:28 +00:00
9e87730b13
fix flow control and a couple bugs. from:
...
niklas@appli.se (Niklas Hallqvist) and
osymh@gemini.oscs.montana.edu (Michael L. Hitch)
1994-10-06 19:20:55 +00:00
c36cdf127f
add another interrupt entry, for 4091.
1994-10-06 19:11:30 +00:00
1e14398fc5
add 4091 scsi controller
1994-10-06 19:07:20 +00:00
7b1a94bdf4
fix a thinko in gvp diag. Add 4091 driver from Michael Hitch
...
(osymh@gemini.oscs.montana.edu )
1994-10-06 19:06:40 +00:00
a412f1e2db
Get it to compile again. (agree with sys/ptrace.h)
1994-10-06 06:07:28 +00:00
4010acf9f3
Handle Cyrix CPUs a bit differently. Based on suggestions from Michael
...
VanLoon.
1994-10-06 03:36:40 +00:00
badcc17a6d
Add constants required by XPG3
1994-10-05 17:16:29 +00:00
3595156bad
begone 'softcar' begone!
...
hello 'ppp'.
goodbye 'ccd'.
1994-10-04 17:32:30 +00:00
425833d1b0
sun4/300 support works
1994-10-02 21:59:56 +00:00
f6db3bff3e
cannot open on a sun4 machine
1994-10-02 21:58:02 +00:00
4c5c5d590c
don't pass UPAGES
1994-10-02 21:52:21 +00:00
e8bff526c3
XXX a nasty
1994-10-02 21:51:37 +00:00
c28af54721
MONxx -> OLDMON_xx
1994-10-02 21:50:58 +00:00
86e7908a72
Make some comments more clear.
1994-10-01 07:19:32 +00:00
f7b0f89811
Various minor changes to sync better with DG's version.
1994-10-01 07:13:32 +00:00
6ddbe860c2
Update from Wolfgang Stanglemeier.
1994-10-01 06:27:56 +00:00
0e28696023
Add IO_PPI.
1994-10-01 03:52:46 +00:00
e32c213d35
Add IO_PMP[12] and IO_PMPSIZE.
1994-10-01 03:48:49 +00:00
1e0ffaa7d6
Clean up a little.
1994-10-01 03:42:59 +00:00
c25a6980ac
Add INTRUNMASK().
1994-10-01 03:37:37 +00:00
93b8f0f095
Change strategy slightly so that serial console is enabled if internal
...
console is not--regardless of the value of the boot-time flag.
Suggested by a question from bit@gnu.ai.mit.edu (jim howard - bit.map).
1994-09-30 00:52:44 +00:00
53c4d8a7e6
Fix byte order problem in multicast filter calculation.
1994-09-29 21:24:12 +00:00
49e7735666
Actually implement serial boot (console) echo (minor change to ite.c).
...
Remove some old junk in ser.c and implement serial console and serial
boot echo (if serial console's enabled, clear echo).
1994-09-29 03:33:13 +00:00
0e2babc5f4
Fix serious typo.
1994-09-27 05:07:59 +00:00
3434480601
USPACE
1994-09-27 01:34:01 +00:00
79b1288c6a
USPAGE
1994-09-27 01:32:06 +00:00
2905514717
Fix routines to read/write the stupid intersil clock.
1994-09-26 17:25:21 +00:00
b965c675f5
sun4 monitor "w" command support
1994-09-25 20:52:58 +00:00
360eda8453
sun4 memory error register code
1994-09-25 20:51:51 +00:00
03ef730e53
make pmeg_t always a u_short
1994-09-25 20:50:26 +00:00
e4cfedf094
*SIGH* use the netinet version of in_cksum.c. Now tcp works on the pc532.
1994-09-25 04:23:17 +00:00
62db8972b1
Updated bde's comments wrt. i387 control word settings so that they
...
describe NetBSD, rather than 386BSD 0.1.
Removed 386BSD and BDE control word constants, since we don't need and
will never use them. However, The iBCS control word constant is kept,
since we might want to use it in the iBCS binary compatibility code.
1994-09-22 00:37:13 +00:00
7370c0119e
Remove some unused definitions (locore.s includes trap.h now).
1994-09-20 16:53:40 +00:00
1731680194
Move internal swap device to BLK major 4 (xy wants 3).
...
Add some more comments about Sun device numbers.
1994-09-20 16:52:56 +00:00
552b122850
Cleanup, use obio_find_mapping() instead of xxx_va
1994-09-20 16:52:21 +00:00
52ef17d342
Call eeprom driver for eeprom access.
1994-09-20 16:51:09 +00:00
5189af7e96
Get boothowto flags from PROM flags; fix reboot.
1994-09-20 16:50:28 +00:00
4e9d2ade85
Add GENERIC support.
1994-09-20 16:49:51 +00:00
2dba7bd973
New functions to handle writing EEPROM with correct delay.
...
Also provides ee_get_byte() for early use by other drivers.
1994-09-20 16:35:44 +00:00
399b15ebf9
Kill CLOCK_VA, INTERREG_VA. Do spl0() and splx(x) inline too.
1994-09-20 16:31:03 +00:00
7cd046827a
Add obio_find_mapping(), kill xxx_va gunk.
1994-09-20 16:28:00 +00:00
732923addf
Cleanup, fix mon_reboot()
1994-09-20 16:26:40 +00:00
946d055d67
Add prototype for ee_get_byte(), etc.
1994-09-20 16:26:00 +00:00
1b53c4c36c
Add obio_find_mapping() for use by devices that need mappings before
...
autoconfiguration is done. It re-uses the PROM's mappings now.
1994-09-20 16:24:45 +00:00
ca73a257a8
Correct some misinformation about recovery time.
1994-09-20 16:23:06 +00:00
51afe89406
Call obio_alloc with just two args (mappings always writable).
1994-09-20 16:21:44 +00:00
d68c93647d
Add dev/eeprom.c
1994-09-20 16:18:34 +00:00
255acc64c2
Turn on optimization.
1994-09-20 16:17:53 +00:00
185c98f55a
GENERIC kernel works.
1994-09-20 16:17:08 +00:00
25ee899992
ask the ROM if we are sun4c/sun4m/sun4d.
1994-09-20 07:48:24 +00:00
1c8e17fb63
Prototype spllower().
1994-09-19 05:05:15 +00:00
9b9fa4f2a0
Fix misguided attempt to reorganize bootdev, and fix a few
...
other miscellaneous bugs and nits.
1994-09-19 00:23:36 +00:00
cc1852efe4
Add some delays to save the Gateway (lose, lose) keyboard controllers.
1994-09-18 19:33:11 +00:00
274730a866
Make genassym depend on genassym.c
1994-09-18 00:57:38 +00:00
775fc8b821
Add LED frobnication code, from 4.4-Lite.
1994-09-18 00:43:19 +00:00
4fbb770d32
add obio for sun4
1994-09-18 00:03:03 +00:00
89670e4cfb
generalize bus support for match/attach
1994-09-18 00:02:16 +00:00
a9f84a682a
generalize bus support for match/attach
...
sun4 code for mapping zs chips
1994-09-18 00:02:02 +00:00
b694d835f9
add tape/cdrom
1994-09-18 00:00:43 +00:00
1be17e489e
sbus/* --> dev/*
...
deal with multiple bus types (start of vme/obio support)
1994-09-17 23:57:27 +00:00
152b1d19d4
obio bus driver, for dealing with devices on the sun4 motherboard.
1994-09-17 23:49:58 +00:00
1340faab13
Replacement esp (NCR 53C9X + LSI DMA) scsi driver from Peter Galbavy.
1994-09-17 23:48:32 +00:00
ca83f065d9
"struct confargs" is used for all device match/attach functions. It
...
tells you what bus (sbus, vme, ...) you are on.
1994-09-17 23:46:32 +00:00
1587c23246
sunos disklabels are translated into netbsd disklabels.
1994-09-17 23:45:39 +00:00
51150e13d3
new scsi
1994-09-17 23:43:56 +00:00
6e2b05d646
new scsi code
...
sparc/sbus/* --> sparc/dev/*
1994-09-17 23:43:23 +00:00
2b2fa40d16
hacked into shape by Peter Galbavy.
1994-09-17 23:28:55 +00:00
dfe4aeb79f
Clean up deleted files.
1994-09-17 23:25:13 +00:00
76af9b5da0
Clean up deleted files.
1994-09-17 18:38:46 +00:00
fd536b8545
vmunix --> netbsd
1994-09-17 00:24:06 +00:00
b7cc64e049
Check the SB Pro IRQ and DRQ correctly. From Jason Thorpe.
1994-09-16 23:48:22 +00:00
b073160a6c
Fix typo.
1994-09-16 21:17:21 +00:00
c3e6d1057b
Add tun.
1994-09-16 21:14:58 +00:00
c7003d37d3
Only reset FIFO if changing baud rate. From John Kohl (slightly edited).
1994-09-16 02:50:39 +00:00
23ece5babc
asm -> __asm (PR #463 ).
1994-09-16 02:39:36 +00:00
24de5a9668
Nuke a CVS Log entry. Attribute introspection to Brad.
1994-09-12 21:56:36 +00:00
8dd2c63b08
Turn off the delay debugging messages again.
1994-09-12 20:29:08 +00:00
400d187c01
Remove need for "bounds.h." Brad can still use it if he wants ;-)
1994-09-12 03:54:05 +00:00
9e4e942a2f
Give vnd a major number. Didn't work on my last attempt with it, but
...
this will be needed, anyway.
1994-09-12 03:53:03 +00:00
5432aef717
Fix a scrolling bug when we have more than 64k to scroll.
1994-09-12 03:38:30 +00:00
9dc2628062
Snarf chopps changes for bus/addrerr handling.
1994-09-12 03:37:33 +00:00
71564b8859
Turn off a few things.
1994-09-11 08:39:36 +00:00
47b84c16db
asm -> __asm (PR #463 ).
1994-09-10 01:19:45 +00:00
bdd26b125c
asm -> __asm (PR #463 ).
1994-09-10 01:07:08 +00:00
0d3651018e
Make kernel_pmap a macro that points directly to kernel_pmap_store.
1994-09-09 23:58:48 +00:00
c7d5bf7b64
Nuke struct ste, struct ste40, struct pte, and HP_PAGE_SIZE. Use my
...
pv_entry allocator. Change pa_index() to pmap_page_index() for consistency
with other ports.
1994-09-09 23:52:49 +00:00
c7b57907f0
Do a hack similar to the AST optimization for SIRs on syscall exit.
1994-09-09 23:40:15 +00:00
f66f685ad2
Very simple change to avoid a complete register save/restore pair when handling
...
ASTs after a syscall.
1994-09-09 03:58:38 +00:00
cf04bbff56
Small optimization for the !DIAGNOSTIC case.
1994-09-09 03:16:03 +00:00
675c4aae2b
Remove some functions which are in libkern.
1994-09-09 03:11:31 +00:00
e0fa548a12
Optimize the run queue frobnication, and add some more DIAGNOSTIC checks.
1994-09-09 02:56:54 +00:00
289bc175c6
Another tiny optimization.
1994-09-08 21:56:14 +00:00
a90cca9558
Add a simple pv_page garbage collector (currently disabled).
1994-09-08 21:03:43 +00:00
4116a4243e
Various changes:
...
* Inline some functions.
* Eliminate redundant calls to pmap_page_index().
* Reduce the number of TLB flushes in accordance with the i386 SSWG.
* Inline pmap_remove() in pmap_remove_all(). (Most if it is unnecessary.)
* Allocate pv_entry's in pages, and keep a list of free entries in each page,
and a list of pages with free entries. (Trying to reduce malloc() overhead,
and improve locality of reference.)
* Remove a couple of macros that aren't really useful.
* Remove pmap_kernel() completely.
1994-09-07 20:48:52 +00:00
d884d26b32
Trivial change of no significance.
1994-09-07 20:32:45 +00:00
9d4125d1ec
A few small optimizations.
1994-09-07 20:32:00 +00:00
e4bc47c9fc
Remove bogus attempt to map the interrupt pins here. The BIOS is supposed to
...
do it anyway.
1994-09-06 01:25:22 +00:00
09301847a4
Compile `pamap.c' and `cache.c' with normal compiler rules.
...
Let's pretend this was a bug in some previous version of gcc...
1994-09-05 06:31:34 +00:00
faa18f6ce6
New iBCS2 code from Scott.
1994-09-05 01:08:43 +00:00
584de55692
Missed an iobase that should be u_short.
1994-09-05 00:21:40 +00:00
cdca6c22c4
Don't clobber our input arguments.
1994-09-02 08:13:20 +00:00
6c66af544c
Fix some ugly code.
1994-09-02 05:12:12 +00:00
b3b55d02f1
Misc changes to make this file more like the asm.h headers used by other
...
architectures:
Renamed _C_FUNC() to _C_LABEL()
Renamed _ASM_FUNC() to _ASM_LABEL()
Merged _BEGIN_ENTRY with _ENTRY
Renamed _END_ENTRY to _PROF_PROLOGUE
When assembling with profiling enabled, set up stack frame before calling
mcount() in _PROF_PROLOGUE. Also omit emitting .long 0's, as they are no
longer used by the profiling code.
1994-09-02 05:02:47 +00:00
bf10f9424c
cleanup diagnostic messages
1994-08-31 02:13:01 +00:00
e696d464eb
Use vn.h instead of forcing NVN to 0.
1994-08-30 11:04:17 +00:00
9ea30b3bf3
Check for bad p_emul.
1994-08-30 06:19:44 +00:00
c7401f5866
catch mis-aligned access errors on the 040.
1994-08-30 05:35:31 +00:00
90b0e68767
Clean up deleted files.
1994-08-29 23:12:23 +00:00
e67ae11432
no more floppy bins; these now done by crunch.
1994-08-29 23:10:58 +00:00
8bed574dcd
Clean up deleted files.
1994-08-26 20:07:34 +00:00
a13c1b15cc
Minor.
1994-08-26 12:43:17 +00:00
de20d2cf67
Re-enable EISA reset code -- definately needed now. do RX_DISCARD_TOP_PACK
...
before leaving splhigh(), to give incoming packets a better chance.
1994-08-26 12:11:44 +00:00
2a316aaed4
an annoying tab
1994-08-26 10:57:27 +00:00
891ca8ce21
my kernel config
1994-08-26 05:07:00 +00:00
a7b2e0ee19
tmpmap page for sun4
1994-08-25 20:58:36 +00:00
9670b47cb7
sun4: don't use openprom
1994-08-25 20:57:38 +00:00
6c2b49032b
fix debugging stuff, from dean
1994-08-25 20:18:25 +00:00
4eba4f38de
Fix for bug pointed out by Chuck Cranor in determining whether we
...
have a bus error or a MMU fault.
1994-08-25 06:18:55 +00:00
c4b36eb4d8
now that we have vn.h, use it
1994-08-25 06:17:28 +00:00
c08d8df629
Fix from Chuck Cranor to avoid null dereference on startup.
1994-08-25 06:16:29 +00:00
c673fc8fb3
Bug fixes from Chuck Cranor.
1994-08-25 06:15:39 +00:00
ce95ef366a
added USPACE
1994-08-25 06:14:29 +00:00
f860dc0110
added major number for vn device
1994-08-25 06:13:49 +00:00
44e8ac8704
minor changes to options
1994-08-25 05:57:10 +00:00
cb3576ee87
If possible, lower the CPU class if the correct one is not configured.
1994-08-25 00:10:30 +00:00
b6bd104b70
add USPACE
1994-08-24 20:50:35 +00:00
d20de15399
Add USPACE.
1994-08-24 19:32:36 +00:00
f6a9558d05
Update to match reality.
1994-08-24 19:28:03 +00:00
8411a1f895
fix relocation error
1994-08-24 09:27:57 +00:00
34c6caac77
first cut at sun4 on-board io bus
1994-08-24 09:16:46 +00:00
5e4a51278b
Set the FIFO threshold based on the receive speed, per Mark Weaver.
1994-08-24 07:25:18 +00:00
62939dc113
pcvt & bt dynamic irq
1994-08-24 07:10:22 +00:00
c4eac0f370
Some cleanup, checked by Dean.
1994-08-23 23:40:55 +00:00
1e707d2dec
Add USPACE
1994-08-23 21:11:37 +00:00
cdcb12bf54
Add USPACE.
1994-08-23 20:48:09 +00:00
8ac5e10c5d
Various code cleanup.
1994-08-23 19:30:12 +00:00
a0bba56f2a
add USPACE
1994-08-23 19:13:54 +00:00
666f228bab
add `eg' driver for the 3c505 by <dean@fsa.ca>
1994-08-23 17:59:33 +00:00
994a3e978a
typo
1994-08-23 14:37:22 +00:00
0a8b15511f
fix 3 dumb bugs
1994-08-23 11:24:53 +00:00
996b2b5c54
Disable EISA reset, for now.
1994-08-22 21:53:23 +00:00
71c5da7bfb
Fix typo in WDCS_BITS.
1994-08-22 21:43:35 +00:00
dd945bf3c1
Don't echo here
1994-08-22 21:41:23 +00:00
901e645db3
Do echo here just like libsa::gets()
1994-08-22 21:41:07 +00:00
9c921e0ada
Remove SF and SR.
1994-08-21 15:25:28 +00:00
8b8390a4bb
Look for MDMBUF in cflag, not lflag.
1994-08-21 15:04:37 +00:00
5fafedbfa7
sun4/sun4c getsegmap/setsegmap are different
...
use << PGSHIFT instead of * NBPG, because NBPG isn't a constant in some cases
for sun4+sun4c case, calculate nptesg early
1994-08-20 09:16:11 +00:00
89c0e14f17
stop using NBPG; start using USPACE
...
initialize cputyp, nbpg, pgshift, and pgofset variables based on cpu type.
deal with varying pagesize in register window underflow/overflow and trap
enter functions (hellish)
add idprom reading function for the sun4.
1994-08-20 09:13:25 +00:00
ad457d7aaf
sun4 needs software delays for register accesses
1994-08-20 09:11:02 +00:00
7ac73ef982
add addr & level specifiers for non-openboot systems
1994-08-20 09:08:58 +00:00
63db65b59d
no need for timezone spec
1994-08-20 09:08:27 +00:00
737b2e86fd
sun4 merge changes
1994-08-20 01:36:36 +00:00
14350c037f
on the sun4:
...
fake-up an openprom vector
ask oldmon for physical memory count.
unblank frame buffer (because most oldmon's forgot to)
1994-08-20 01:35:20 +00:00
0103734add
sun4 cpu types are determined by the idprom.
...
cache type is determined by the model number.
1994-08-20 01:32:45 +00:00
27e092990f
idprom moved to seperate file; must be accessable before clock driver starts, on a sun4
1994-08-20 01:31:06 +00:00
592b23771e
deal with sun4 idprom
1994-08-20 01:30:29 +00:00
f0a4d95b11
IODEV_BASE cannot used as a static initialiser due to NBPG
1994-08-20 01:29:49 +00:00
242e8b9895
TIMERREG_VA is passed to locore.s (via genassym). Since NBPG can be
...
a variable, it cannot be part of this macro.
1994-08-20 01:28:09 +00:00
82241bcf3e
regarding NBPG, PGOFSET, PGSHIFT, NPTESG, VA_VPG:
...
these are simple macros unless you build a combined sun4+(sun4c,sun4m)
kernel -- then they point to variables which are initialized early on.
1994-08-20 01:26:41 +00:00
0ab75b9022
repair a few rom call return values
1994-08-20 01:20:59 +00:00
b5c483ea1a
the sun4c "fake idprom inside the nvram" looks exactly like a sun4 idprom.
1994-08-20 01:20:28 +00:00
5cee9394c1
add sun4 control space areas
1994-08-20 01:19:27 +00:00
92da9d2f33
can't do ptr math on void *
1994-08-18 22:09:35 +00:00
1785232aa9
vn --> vnd
1994-08-17 20:16:16 +00:00
c809e30fcb
No COMPAT_HPUX at the moment.
1994-08-17 20:16:07 +00:00
24381e7f01
Validate unit number correctly.
1994-08-17 19:14:53 +00:00
c121e1da16
add pseudo-device kbd
1994-08-17 06:22:10 +00:00
256353ef62
multicast
1994-08-17 06:04:49 +00:00
9f6d99b3e2
get ether_type byte order correct
1994-08-17 01:33:15 +00:00
6943478ff7
Lots of bug fixes. Generic console support added. Major changes in machdep.c.
...
pmap.c now supports user process mapping. Page faults handles correctly.
1994-08-16 23:47:25 +00:00
186e16d63e
Minor updates of some errouneous parameters.
1994-08-16 23:41:53 +00:00
7fffc9426f
genconf.c added to files.vax.newconf
1994-08-16 23:41:11 +00:00
060db389e9
Update of vax port.
1994-08-16 23:39:52 +00:00
mycroft