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8619 Commits

Author SHA1 Message Date
leo 1b4ecd8255 Fix bootcode to work on the 68040. 1996-09-16 06:25:45 +00:00
leo 72c7d3589f Get it into sync with the previous changes to locore.s 1996-09-16 06:24:36 +00:00
leo 7a128f0c7e Sync with changes in the grf/ite/view system. 1996-09-16 06:22:27 +00:00
leo 70747dc24f Add support for Hades platform. 1996-09-16 06:20:44 +00:00
leo 4f51ebc528 - Add M68040 option where appropriate 
- Reflect changes on the grf/ite/view system for et4000 console support
- Set timezone to 0
- Document FPSP option
 1996-09-16 06:14:21 +00:00
leo 2eccad6548 Add macro's that do bclr/bset in a single instruction. 1996-09-16 06:03:58 +00:00
scottr 3cf197cef1 Somehow the last change got mangled. Do over. 1996-09-16 05:24:21 +00:00
jtk fc79deac52 when halting, attempt to turn off power using APM 1996-09-16 04:44:28 +00:00
scottr 014f910806 Add ZS_CONSOLE_ABORT 1996-09-16 04:35:25 +00:00
scottr debc473329 - Add a ZS_CONSOLE_ABORT option to enable a serial console break to 
force a drop to the system debugger.  WARNING:  this used to be the
  default behavior!  Modify custom kernel configs accordingly.
- Check for ZS_HWFLAG_CONABRT in zs_abort(), and don't abort if it's
  not set.
 1996-09-16 04:32:28 +00:00
scottr 696dd783a4 Move check for ZS_HWFLAG_CONABRT to zs_abort(). 1996-09-16 04:19:26 +00:00
jonathan 18bd3a86e3 * add RCS id. 
* Allow configuring disks without tapes, or tapes without disks,
  as suggested in PR 2743.
 1996-09-16 03:47:47 +00:00
cgd 5645b6ef46 simplify profiling entry. add 'label' argument tp PANIC, PRINTF, and MSG, 
which is the label that the message string should be stored with.
 1996-09-15 22:42:29 +00:00
cgd e025186655 save and restore registers symmetrically. don't forget to restore PV (t12). 1996-09-15 22:33:28 +00:00
cgd 89986fec30 like GENERIC, but uses built-in ramdisk image for root 1996-09-15 17:23:12 +00:00
cgd 3732f4dad6 add one 'rd' pseudo-dev. 1996-09-15 17:22:28 +00:00
cgd edf0333fe0 add ramdisk root hooks 1996-09-15 17:17:56 +00:00
cgd 17264a54f2 s/k0segtophys/ALPHA_K0SEG_TO_PHYS/ 1996-09-15 17:16:24 +00:00
cgd 3af6ed0256 pollin', pollin', pollin', make them drivers pollin'... (support poll()). 1996-09-15 17:15:26 +00:00
thorpej 0cb6f5925c Correct an old comment; the 318, 319, and 330 _are_ tested (68020 w/ 68851). 
(Read: I have a 319 :-)
 1996-09-14 20:36:49 +00:00
is 1cda8089e3 Kill two debug printfs whose output always haunt me in the boot 
messages, but which I didn't find when looking for then.
 1996-09-14 14:55:08 +00:00
scottr a4b22a046a Implement poll(2). 1996-09-14 06:08:01 +00:00
scottr 19d545f1ae - Implement poll(2) 
- Convert splhigh() -> spladb()
- Guard references to adb_evq_tail and adb_evq_len!
 1996-09-14 06:01:12 +00:00
scottr 81543dc7c9 Implement poll(2). 1996-09-14 05:54:53 +00:00
scottr 4ddcca6bc8 Update prototypes to match Chris' cfprint_t change. Also, update comments 
in autoconf.h to reflect the mainbus.c split.
 1996-09-14 05:43:24 +00:00
jtk 1541178d9b update the data segment mapping clamps to handle more screwy BIOS requests 1996-09-13 22:58:27 +00:00
jtk bfd321ca95 don't shift size fields; they're not descriptors 1996-09-13 03:10:56 +00:00
jtk 662c47ecd3 use ls, not ${LS}; remove now-unneeded Makefile.inc 1996-09-13 02:24:30 +00:00
jtk 04f1e23fe1 BIOS trampoline is a static beast; generate it in the sources like 
syscalls.h & friends, and include it when needed from the source directory.
 1996-09-13 00:02:36 +00:00
scottr e09160652b Sync with m68k/cpu.h changes. Also, test fpu_type instead of mmutype 
when handling fp exceptions.
 1996-09-12 21:25:31 +00:00
scottr d3beac22f0 Sync with m68k/cpu.h changes 1996-09-12 21:25:29 +00:00
scottr 027b51f1f9 Define spladb() (conservatively, at least for now). 1996-09-12 20:39:19 +00:00
thorpej 9476dabc1a Correct a somewhat confusing typo in a comment, pointed out by 
Scott Reynolds.
 1996-09-12 18:54:23 +00:00
thorpej 5d570ded25 Update for the new way machine/cpu support is option'd in. 1996-09-12 07:36:37 +00:00
thorpej feb8b586ed Do the extern song and dance. 1996-09-12 06:14:04 +00:00
thorpej 927facbf09 Add some constants now needed by locore. 1996-09-12 06:05:42 +00:00
thorpej a1bffadb58 - Add hooks (just empty shells for now) for MVME-{162,167,177} models. 
- Use information obtained from the Bug in locore to make identifycpu()
  produce some slightly more meaningful output.

- Garbage-collect some left-over hp300-specific stuff.
 1996-09-12 06:02:35 +00:00
thorpej 6d0345fdb7 - Save the boot device info a little earlier in initializaion. 
- Use the Bug to find out what kind of machine we're running on, and
  Do The Right Thing, namely:

	- Set `cputype' and `mmutype' as appropriate.

	- Crap out if the kernel doesn't support the machine we
	  booted on.

- Add hooks for MVME-{162,167,177} models; just an empty shell to be
  filled in later.

- Use `MMU_68040' rather than `-2' when checking the MMU type.
 1996-09-12 05:57:43 +00:00
thorpej 917ef1b1be Grok machineid. 1996-09-12 05:48:54 +00:00
scottr d407764c72 Add uk, remove ch device 1996-09-12 05:34:59 +00:00
scottr 7a6fae71e8 Add ss, uk SCSI devices 1996-09-12 05:33:41 +00:00
thorpej 399b0e0f68 - Use MVME "machine options" to associate MVME models with CPU 
options (a'la the hp300 port).
- Declare a "machineid" extern.
- Define constants for machineid, which match the Bug's idea
  of MVME model numbers.
 1996-09-12 05:26:37 +00:00
thorpej 583912cbcf Grab the stat clock stuff from the SPARC port, and glue it to the 
second timer on the PCC.
 1996-09-12 05:10:44 +00:00
thorpej de02bf68b3 Update to use the new badaddr(); simplifies the code that attaches 
pcc children somewhat.
 1996-09-12 05:04:18 +00:00
thorpej 054bd4e4d0 Prototype badaddr(). 1996-09-12 05:01:47 +00:00
thorpej ca8ebd2ae7 Change badaddr() to take the size of the access to do, and nuke 
badbaddr().
 1996-09-12 04:59:56 +00:00
thorpej 2a57ba6633 Correct a comment, and add timer priming macros. 1996-09-12 04:54:19 +00:00
scottr a453e56ffd This is the development/debug machine 1996-09-12 04:50:43 +00:00
scottr 7b33c93009 Update to current reality. 1996-09-12 04:49:52 +00:00
thorpej 22adc20819 Add an FPU_UNKNOWN constant; just a placeholder for any unknown FPU. 1996-09-12 02:52:34 +00:00