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760 Commits

Author SHA1 Message Date
leo
6a9cf99c36 Moved to usr/share/man/man8/man8.atari. 1998-05-28 12:51:03 +00:00
leo
57508e322c Add bootpref subdir. 1998-05-28 12:41:54 +00:00
leo
ce735c3455 bootpref(8), set/get bootpreferences by Julian Coleman 1998-05-28 12:39:23 +00:00
leo
f87c18d94e Fix some errors occuring when compiling with DEBUG. These errors were hinted 
at by recent hp300/mac68k changes.
 1998-05-28 12:16:08 +00:00
leo
b8dad8ab1f Fix some severe bogons in the pci and isa interrupt system. 1998-05-25 10:42:21 +00:00
leo
ef7f50804b Add bus_space_{read,write}_region_stream_N functions. 1998-05-25 09:08:08 +00:00
is
7a0f63f982 Back out the defopt for M680?0. As pointed out to me, this breaks ports which 
dont use the M680?0 the way Amiga, Atari, Mac68k, and X68k do. I must have
missed this in the past discussion about this project.
 1998-05-24 19:32:34 +00:00
is
6a6812fd92 Move M680[2346]0 to opt_m68kcpu.h. 
XXX Some explicit dependencies could be removed now from the individual
arch/$ARCH/conf/Makefile.$ARCH files, but this is still to be done.
 1998-05-23 20:51:06 +00:00
thorpej
6626878e7b It is no longer necessary for pmap_pinit() and pmap_release() to be 
pmap interface functions, as NetBSD no longer uses statically allocated
pmaps (except for the kernel pmap, which is special-cased anyhow).
 1998-05-19 19:00:11 +00:00
leo
199165fe0d Fix errors when compiling for M68030 only. (Witek Wnuk) 1998-05-18 12:06:46 +00:00
leo
560995dea3 Forgotten with last UVM check-in. 1998-05-12 21:09:23 +00:00
thomas
5575e380dd Let et4000 work with other RAMDAC than STG1703 1998-05-11 20:43:43 +00:00
leo
e63efc87df Add UVM option. 1998-05-11 07:46:15 +00:00
leo
4eb4a78df8 Implement MACHINE_NEW_NONCONTIG. Implementation is based on Ignatios' amiga 
implementation and Chuck's conversion description.
 1998-05-07 07:25:51 +00:00
leo
2c492c0040 Crazy Dots driver by Julian Coleman. 1998-04-23 09:26:18 +00:00
leo
9f8316940b Use NOWAIT when malloc()-ing a buffer for switching screens. It might be 
running from an interrupt handler.
 1998-04-23 09:22:15 +00:00
leo
243c5f7b9c Update copyright year (it really is 1998). 1998-04-23 09:17:44 +00:00
leo
fe41c75b56 Add the 'bus' code for a linear big endian bus (like VME). 1998-04-22 08:01:17 +00:00
leo
b821c044e6 Add isapnp stuff (Thomas Gerner) 1998-04-22 07:57:52 +00:00
leo
5a784cc595 Fix prototype of interrupt function. 1998-04-22 07:53:22 +00:00
leo
f7d6d7c9b8 Don't clear the 'd_partitions' before starting to read the disklabel. Some 
filesystems (iso9660) depend on the info they had already setup there.
 1998-04-15 09:02:06 +00:00
leo
ae019435eb Probe the 'mainbus' before the other busses. This gives less surprises when 
adding things like SCSI controlers to the pci-bus.
 1998-04-15 09:00:19 +00:00
tv
b21bfbde11 Add -Wno-main conditional on compiler being gcc 2.8 or egcs. (This adds 
a HAVE_GCC28 check-variable that can now be used to add other gcc-2.8
flags in cases where they may be useful, or to remove gcc 2.7.2 "bug
workaround" flags.)
 1998-04-12 23:47:41 +00:00
leo
85966e661a Use MI wdc-driver. 1998-04-10 10:37:04 +00:00
leo
bc2d7f642e le_bus.c is dependent on pci & isa. 1998-04-10 10:28:47 +00:00
leo
bc9ebf17a7 Major overhaul of the atari bus_space implementation. 1998-04-10 08:19:53 +00:00
leo
e32073cbb1 Sync with latest tty changes. 1998-03-25 09:46:09 +00:00
bouyer
9f50fca1fd Add commented out "options FFS_EI" 1998-03-18 16:34:41 +00:00
leo
4e466a839d Move the bus_* functions from machdep.c to bus.c . 1998-03-13 21:05:10 +00:00
leo
0dd40d6952 Bus-dma implementation for the atari. Heavily based on the i386 
implementation.
 1998-03-10 11:42:53 +00:00
fvdl
6e434a4386 Make this compile again. 1998-03-06 09:06:51 +00:00
perry
1ed8ea9966 note second parm of sysarch() is now void *, + trivial KNF, etc. 1998-02-25 21:41:55 +00:00
leo
25811c51ea Declare 'fd_cd'. 1998-02-24 13:02:54 +00:00
leo
e4b379c7c1 Only try to initialize the PCI-bus when NPCI > 0. 1998-02-24 13:02:06 +00:00
leo
c281cb0e23 Update Hades PCI support: 
- Initialize the PCI bus and hand-out mem and i/o addresses. (there is
    still lots of room for improvements here...)
  - Implement the interupt functions
 1998-02-19 16:16:51 +00:00
thorpej
772da350d4 Disable the message buffer during crash dumps by clearing msgbufenabled, 
not msgbufmapped.
 1998-02-19 04:18:30 +00:00
cgd
3bbb7f7d45 Move pmap_map() function definition to MD headers, as appropriate. It's 
an internal function, and the VM system shouldn't try to prototype it.
(Note that some ports _don't_ prototype it.)
 1998-02-18 02:05:32 +00:00
thorpej
8354e68508 Remove "class" declarations, and add "devclass" declarations where 
appropriate.  Fix several inconsistencies between device class and
attributes.  Mostly from Chris Demetriou.
 1998-02-16 22:12:45 +00:00
leo
301a4b3f87 Build the library before using it.... (Thomas Gerner). 1998-02-10 10:28:34 +00:00
leo
dda805c3d4 Accept an 68060 as cpu-type. (Thomas Gerner). 1998-02-10 10:25:08 +00:00
mycroft
b5c132e4d2 Prototype __flt_rounds() consistently. 1998-02-03 01:26:20 +00:00
is
b3fa451227 Amiga uses the common m68k/sig_machdep.c now. Also moved its definition from 
the other 68k ports' files.${port} to arch/m68k/conf/files.m68k.
 1998-02-01 21:23:24 +00:00
mycroft
15ae963bea When dumping, print out the device number as major,minor. 1998-01-24 16:46:23 +00:00
leo
8d5fa0c992 Fix a bug in the colormap handling. (Thomas Gerner) 1998-01-21 09:07:46 +00:00
leo
123d97732f Be more accurate with errors on read(2) (as suggested by Ted Lemon). 1998-01-16 09:19:37 +00:00
leo
bb4f2f4ebe Add: bus_space_{read,write}_region_N() and bus_space_set_{multi,region}_N() 
functions.
 1998-01-16 09:17:48 +00:00
leo
dc8f785187 Make this compile again after the latest config changes. 1998-01-15 13:06:27 +00:00
thorpej
2d73f5ea18 Update for changes to config. 1998-01-12 18:03:58 +00:00
thorpej
6ac24f05df Garbage-collect VM_PMAP. 1998-01-06 08:46:11 +00:00
thorpej
2317f9064e Garbage-collect pm_stchanged. 1998-01-06 08:40:50 +00:00
thorpej
07f835de1f Garbage-collect PMAP_ACTIVATE() call here; it's no longer necessary. 1998-01-06 07:49:36 +00:00
thorpej
61567b54de Garbage-collect pm_stchanged; it's not used by anything. 1998-01-06 07:02:58 +00:00
thorpej
d11b109f2b Garbage-collect use of the PCB's copy of the user segment table pointer. 1998-01-06 06:51:40 +00:00
thorpej
ab9b250a37 The user segment table pointer is no longer kept here. Change it to 
a spare field.

XXX Should be changed to use generic m68k PCB!
 1998-01-06 06:47:04 +00:00
thorpej
a8f80ad4fd Fix a bogosity apparently inherited from when the Utah 4.3BSD code base 
was converted to use Mach VM for Net2/4.4BSD.  The user segment table
pointer was originally stored in the PCB.  When Mach VM came along,
however, it was also stored in the pmap, and loaded into the PCB in
pmap_activate().  pmap_activate() would then note that the PCB's USTP
was now in sync with the pmap's USTP, and the low-level context switch
code would use the value from the PCB.

However, pmap_activate() would also load the hardware MMU context if
the pmap was the current pmap (or, in the case where pmaps can be shared,
such as in NetBSD, if the proc was the current proc).  The low-level
context switch code would then reload the hardware _again_ using the
USTP from the PCB.

However, the optimization of not calling pmap_activate() if "stchanged"
was false ended up causing some processes to use stale USTP values from
the PCB when the low-level context switch code reloaded the hardware!
This was noticed by using a real vfork(2) (which worked for some time
before failing, surprisingly!)

Since I'm hard pressed to find any real optimization here (since the
hardware was always reloaded once, sometimes twice!), the code now always
calls pmap_activate(), which uses the correct USTP value (the one in the
pmap).  The PCB's USTP is now ignored, and should eventually be g/c'd.

Another optimization can actually be performed, and I have added a comment
describing what it is, but have not yet implemented it.

Also note that most of the loadustp() functions where actually incomplete.
This has been corrected.  These functions should probably be split up into
MMU-specific operations, and called indirectly, rather than doing constant
run-time decision making based on values that will never change during the
course of a boot's lifetime.
 1998-01-05 23:16:21 +00:00
perry
015e898c02 RCSID Police. 1998-01-05 07:02:46 +00:00
thorpej
b9f1b716f3 Now that all ports have pmap_activate(), and it has an identical interface, 
prototype it in <vm/pmap.h>
 1998-01-03 01:12:59 +00:00
thorpej
dd966fca05 Change an argument name to PMAP_ACTIVATE() to more accurately describe the 
semantics of the argument.
 1998-01-01 20:05:23 +00:00
thorpej
287b63b321 - Make pmap_activate() and pmap_deactivate() take a struct proc *. 
- Define active_user_pmap() and use it in the appropriate places (from hp300
  port).
 1998-01-01 19:52:50 +00:00
mikel
733dae35bc use ${SIZE} instead of "size" (somehow this one got missed) 1998-01-01 08:11:41 +00:00
leo
4702594559 Correct size of brwrite():trbuf[] (Mellon). 1997-12-15 09:21:04 +00:00
leo
18d2ccf637 Add '-H' option for writing High density floppies. 1997-12-10 09:32:35 +00:00
tv
0a558b3f1f Standardize COMPAT_SUNOS -- remove all references to 
sunos_exec_aout_makecmds() in machdep.c for various architectures and put
it in exec_conf.c like the other emulations; rename exec.h to
sunos_exec.h.
 1997-12-04 15:33:17 +00:00
leo
9d09eab68e Preserve the bootflags in the processor-type test (== make the loader 
work again for the TT030).
 1997-12-04 07:39:05 +00:00
kleink
c87631771e Add COMPAT_13. 1997-12-01 14:52:51 +00:00
fair
315f8de9c2 add pseudo-device rnd, commented out 1997-11-20 08:11:14 +00:00
lukem
6c986561ee * add commented out DDB_HISTORY_SIZE=100 if DDB exists in config file 
* fix up use of 'options<SPACE><TAB>'
 1997-11-17 01:57:23 +00:00
thorpej
ce4c770f88 Make sure CPP, AR, AS, and RANLIB are defined. 1997-11-12 23:11:50 +00:00
thorpej
a421995756 Define LORDER, NM, and TSORT here, like we do the rest of the tools. 1997-11-12 22:25:31 +00:00
lukem
3e8e744696 getopt returns -1 not EOF 1997-11-01 06:49:14 +00:00
is
a16fd7d74e Make these compile after m68k/m68k.h 1.4->1.5. 1997-10-26 21:41:34 +00:00
leo
e1adcbe609 Do not relocate the kernel to TT-Ram by default. Some TT's choke on this. You 
can now opt for relocation by either setting the RELOC_KERNEL config option
or patching 'reloc_kernel' to something other than zero.
 1997-10-23 11:26:19 +00:00
leo
c289655641 Make this compile again by including <vm/vm.h> and moving sysctl.h below 
that include.
 1997-10-22 08:04:07 +00:00
explorer
80513cb5ae o Make usage of /dev/random dependant on 
pseudo-device   rnd                     # /dev/random and in-kernel generator
  in config files.

o Add declaration to all architectures.

o Clean up copyright message in rnd.c, rnd.h, and rndpool.c to include
  that this code is derived in part from Ted Tyso's linux code.
 1997-10-13 00:46:08 +00:00
mycroft
20b05a6bc4 Make these closer to working. 1997-10-11 09:10:25 +00:00
scottr
017e6c7f10 Address PR 4120 by synchronizing v{,un}mapbuf() with the i386 vm_machdep.c, 
v 1.27, pulling in changes made there by Charles Hannum.  Also, incorporate
a few tweaks made by Gordon W. Ross in the sun3 version of this change.
 1997-10-11 06:38:45 +00:00
leo
6ecab62b97 VM_MAX_ADDRESS is the user max address -- adjust (From Chris Hopps). 1997-10-10 11:05:53 +00:00
is
9f6d6708f4 Help crosscompiling, by as -> $(AS). Define AS?= as in the calling 
Makefile.$(ARCH)es. Will hopefully fix the (remaining) part or pr4010.
 1997-10-09 20:40:18 +00:00
jtc
324ce8d6cb Fix tipo inherited from old version of TNF copyright template. 1997-10-09 07:37:50 +00:00
thorpej
e3834cc351 Implement DIOCGDEFLABEL. 1997-10-08 23:37:50 +00:00
is
37fce9c90f Oops, forgot to commit this when doing the recent 060SP Makefile change. 1997-10-07 19:26:11 +00:00
thorpej
92a347c574 Copyright assigned to The NetBSD Foundation. 1997-10-04 09:38:47 +00:00
lukem
7d508b124f define SIZE?=size, and use ${SIZE} instead of size. makes cross 
compilation easier
 1997-10-03 07:17:00 +00:00
christos
3996b53189 PR/4162: Chris Jones: make cleandir does not work properly; it does not 
remove the object files and the .depend file in the kernel build directory.
 1997-09-30 22:39:49 +00:00
is
d5e867bb03 Build the 68060 support package in the kernel build dir. 
XXX PCB_ONFAULT is still hardwired to 64 in netbsd060sp.S.
 1997-09-28 20:49:56 +00:00
leo
c5ba7a3102 Move the definition of MSGBUFSIZE up to the machine-arch level if 
possible. Pointed out by Bernd Ernesti.
 1997-09-20 12:06:37 +00:00
leo
d4713d24c2 Implement the kernel part of pr-1891. This allows for a more flexible sized 
msgbuf. Note that old 'dmesg' and 'syslogd' binaries will continue running,
though old 'dmesg' binaries will output a few bytes of junk at the start of
the buffer, and will miss a few bytes at the end of the buffer.
 1997-09-19 13:52:37 +00:00
leo
571340263d Small readability update. 1997-09-15 11:08:38 +00:00
leo
409812c25c Define isabus by default on the Hades. 1997-09-15 10:51:20 +00:00
mycroft
a9155c5057 Set the status word as well, and remove a bogus comment. 1997-09-12 10:29:20 +00:00
mycroft
49f0bbb105 Nuke Locore.c. It's way too out of date to be useful at this point. 1997-09-12 07:59:20 +00:00
mycroft
982f24e698 Always initialize all registers in setregs(). 1997-09-12 07:00:30 +00:00
mycroft
16a8787248 Fix execve(2) and *setregs() interfaces so emulations can set registers in a 
more correct way.  (See tech-kern.)
 1997-09-11 23:01:44 +00:00
leo
225274f8b4 Add BUS_SPACE_MAP_* macro's. 1997-09-02 11:19:02 +00:00
leo
42c4123e4d Define 2 md devices. 1997-08-29 19:52:08 +00:00
leo
16bdafc3a5 Pull in Scott Reynolds' version of _splraise(). Also do a bit of typographic 
cleanup while visting this file.
 1997-08-29 19:47:52 +00:00
bouyer
6f3bab1f59 Merge scsipi branch in the mainline. This add support for ATAPI devices 
(currently only CD-ROM drives on i386). The sys/dev/scsipi system provides 2
busses to which devices can attach (scsibus and atapibus). This needed to
change some include files and structure names in the low level scsi drivers.
 1997-08-27 11:22:52 +00:00
leo
c9f11609e3 According to Andre Lange, the Hades has the DTR/RTS lines exchanged on 
the 68901 UART-port due to a PCB error. Take care of this.
 1997-08-27 06:59:19 +00:00
leo
a905a75ff7 Number the slots 0&1 instead of 1&2 . 1997-08-27 06:56:14 +00:00
leo
c8c7fe38ca Add the isa-bus. 1997-08-27 06:52:46 +00:00