Commit Graph

773 Commits

Author SHA1 Message Date
jonathan c5be7fca38 NEWCONF was prototype ``new config'' pmax kernel config file. Now obsolete. 1997-07-22 08:54:40 +00:00
jonathan 3234955c06 Identical to NFSINSTALL, bar comments. 1997-07-22 08:49:56 +00:00
jonathan e8414333ac Merge NFSROOT and NFSINSTALL. 1997-07-22 08:49:11 +00:00
jonathan 787738a4f7 Move sys/dev/tc/mcclockvar.h -> sys/dev/dec/mcclockvar.h.
Update pmax clock code.
1997-07-22 07:51:33 +00:00
jonathan 8da32cee34 Include /sys/dev/dec/clockvar.h. Garbage-collect tc/clockvar.h. 1997-07-22 04:49:58 +00:00
jonathan 064c4e515c Create sys/dev/dec and cleanup sys/dev/tc:
* Move clockvar.h (header file for generic clock code) to sys/dev/dec.
* Move if_le_dec.c with DEC padded LANCE-dma (pmax/pmax, ioasic, vax 3400)
  to sys/dev/dec.  Remove from sys/dev/tc.
* Declare attribute le_dec_subr in /sys/dev/dec/files.dec,
  use if_le_dec.c when it's defined.
* Move  IOCTL asic declaration from pmax and Alpha MD machine
  files to sys/dev/tc/files.tc.
* move TurboChannel and ioasic if_le attachments from pmax and Alpha machine
  config files to /sys/dev/tc/files.tc.  Add le_dec_subr attribute.
* Add if_le_dec attribute to if_le_ibus (pmax ds3100 pmax) LANCE attachment.
1997-07-22 04:32:13 +00:00
jonathan 4631885e91 Kill __BROKEN_INDIRECT_CONFIG on pmax.
Based on a patch from Chris G. Demetriou, December 1996.
1997-07-21 05:39:02 +00:00
jonathan 592eeb7378 mips-tuned bcopy from Jon Kay (UCSD) released under BSD copyright,
with standard BSD in_cksum() interface by Jonathan Stone.
1997-07-20 22:42:33 +00:00
jonathan 59b1c9add9 Correct cursor-movement bounds check in ifdef'ed out code, as
for revision 1.7 of sys/arch/pmax/dev/ims332.c:
 >Bound x motion by framebuffer width, not height.
 >Bound y motion by framebuffer height, not width.
1997-07-20 03:57:18 +00:00
jonathan ad4cc08b75 Bound x motion by framebuffer width, not height.
Bound y motion by framebuffer height, not width.
   (cf revision 1.4.)
1997-07-19 12:03:51 +00:00
jonathan 21717110ba Raise spl to spltty() in polled console input routine dtopKBDGetc(),
to ensure polled console I/O really is polled.

From Michael L. Hitch <mhitch@lightning.oscs.montana.edu>.
1997-07-19 12:00:10 +00:00
jtk ca1bba150a use locator defines in "locators.h" to index cf_loc[] 1997-07-17 03:16:39 +00:00
jtk 37f9c6bd88 use locator defines in "locators.h" to index cf_loc[] 1997-07-17 01:17:45 +00:00
leo 198bd713f2 Generate assym.h dependencies when making 'depend'. 1997-07-12 22:07:36 +00:00
jonathan d1ec048977 DDB for mips.
Add DDB interface to /sys/arch/mips/mips..
  Rework heuristic stack traceback to work with DDB.
  Add hooks  to print exception log from DDB.
  Add hooks from pmax console drivers:   call Debugger()
  after break from serial console, or 'DO' key from LK-xxx.
1997-07-07 03:54:24 +00:00
jonathan eca6630217 Fix NSCC tests. Use NSCC > 0 (needs-flag) rather than NSCC > 1 (needs-count).
Fix prototypes previously hidden by same.
1997-07-02 13:59:15 +00:00
jonathan da53d70f23 Move generic mips functions setregs(), sendsig(), sys_signal()
to sys/arch/mips/mips/mips_machdep.c.  Delete from pica, pmax machdep.c.

Delint pica machdep.c.
1997-07-01 09:32:13 +00:00
jonathan dfa33cb24e Remove "untested" comments and messages. 1997-07-01 07:21:14 +00:00
jonathan e0bb7d9370 Establish handler for vertical-retrace interrupts.
Use establish-time argument in handlers, to work with multiple framebuffers.
1997-06-30 22:08:58 +00:00
jonathan 11bfae37bb Update compiled-in default partition. Default root 32Mbytes, swap 64Mbytes.
(appropriate for ELF and growth in / since 4.4bsd/pmax).
Clip default-label partitions against the end of the disk to make installs
easier.
1997-06-25 11:00:32 +00:00
jonathan 1eadfb6db9 Change NetBSD/mips setregs() to pass explicit arguments to a
newly-exec()ed user-land process for the new dl*-capable crt0:

  a0	stack pointer (points to onstack argc)
  a1	rtld cleanup (filled in by dynamic loader)
  a2	rtld object (filled in by dynamic loader)
  a3	ps_strings

From Jason Thorpe (thorpej@nas.nasa.gov).
1997-06-23 22:08:02 +00:00
jonathan d2faa7a82b Set kernel text start address in port-specific Makefile, not ldscript. 1997-06-23 02:40:28 +00:00
jonathan e5e8113990 Copyright to NetBSD foundation. 1997-06-22 22:41:33 +00:00
jonathan 89868a5f07 Import mcclock from NetBSD/Alpha, mostly replacing the Sprite clock code.
interface.   From Toru Nishimura <nisimura@itc.aist-nara.ac.jp>.

Partly merged back with Alpha code by Jonathan Stone. Needs more merging.
1997-06-22 09:34:34 +00:00
jonathan 1f44934407 * Change Sprite MACH_xxx prefix to MIPS_xxx.
* Use standard mips terminology (xxx_KSEG0, xxx_KSEG1) instead of the
  (more meaningful) Sprite names (xxx_CACHED, xxx_UNCACHED).
1997-06-22 07:42:25 +00:00
jonathan 4692a37162 Final changes for configuring MIPS1 and MIPS3 in a single kernel.
* cpuregs.h:
    rename remaining VMMACH_xxx TLB macros to MIPS_TLB_xxx.
    Add compile-time MIPS3-only, compile-time  MIPS1-only, and
    runtime (both) definitions  for number of TLB ASIDs (tlb pids)
    and shift count to extract a TLB pid.

  * locore.h:
    Delete unused vector slot for indexed TLB writes.
    mips1 and mips3 TLBs are different enough that we have
    to break them out at the caller anyway.

  * Add compile-time MIPS3-only andcompile-time  MIPS1-only
    macros to call locore functions directly by name.
    Use the  existing method table only if

  * mips/mips_machdep.c, mips/trap.c, mips/pmap.c, pmax/machdep.c:
    Use MIPS3_ or MIPS1_ specific names for TLB pids in
    mips3 and mips1 specific code paths (e.g., creating the kernel stack
    for process 0).

Add `options MIPS3' to pmax/conf/GENERIC.
1997-06-22 03:17:37 +00:00
jonathan a53329f500 Bump PROM-to-RTC offset hack up by one more year. 1997-06-22 01:31:45 +00:00
jonathan 68863ebd8e More mips1/mips3 changes to cpuregs.h and psl.h:
* cpuregs.h:
  Delete unused VMMACH_ names (e.g., duplicates of PTE bits in  pte.h).
  Change remaining VMMACH_xxx  names to MIPS1_xxx or MIPS3_xx.
  Fold remaining compile-time definitions into a single #ifdef MIPS3.

* Use MIPS1_ names  in locore_r2000.S, mips3_ names in locore_r4000.S

* Garbage-collect MachHitFlushDCache()

* psl.h:
  use MIPS1_, MIPS3_  symbolic names for Cause register bits.
  change  _R3K to MIPS1_,  _R4K to MIPS3. Conditionalize for mips1 only,
  mips3 only, or when both are defined,  use runtime CPUISMIPS3 test.
1997-06-21 04:18:09 +00:00
pk 6b976a7d46 rzsize(): call rzopen()/rzclose() if not yet open, per the
current `openmask'.
1997-06-18 22:19:13 +00:00
jonathan a066eecaf8 MachHitFlushDCache() -> mips3_HitFlushDCache() outside pmap.c. 1997-06-18 04:51:15 +00:00
jonathan 3d2676b809 Garbage-collect '#include <machine/pte.h>'. 1997-06-16 23:52:06 +00:00
jonathan fef3e76b31 Changes for configuring both MIPS1 and MIPS3, from a merge of
similar design and code by Jason Thorpe and Jonathan Stone.

NOTE: the kernel-stack-switching code and cacheflush() calls in
locore.S still use #ifdef MIPS3 and need more work.

mips/include/cpu.h:
    Add CPUISMIPS3 for run-time tests of what CPU architecture level
    we're running on.

mips/include/locore.h:
    Add declarations of locore cache-size variables for ref/def toolchain.

mips/include/mips1_pte.h:
    mips1 TLB bit definitions.

mips/include/mips3_pte.h:
    mips3 TLB bit definitions.

mips/include/pte.h:
    define accesor macros for TLB bits (e.g., mips_pg_m_bit(),
    that expand to CPU constants if only one CPU arch is configured,
    or to inline functions if both MIPS1 and MIPS3 are configured.

mips/mips/locore_r2000.S:
    Use MIPS1_PG_xxx constants inside mips1-specific code.

mips/mips/locore_r4000.S:
    Use MIPS3_PG_xxx constants inside mips3-specific code.

mips/mips/locore.S:
    Use MIPS1_PG_xxx constants inside mips3-specific code.
    Use MIPS1_PG_xxx constants inside mips1-specific code.
    (Needs more  work!)

mips/mips/{pmap.c,vm_machdep.c,trap.c}, pmax/pmax/machdep.c:
    Use MIPS3_PG_xxx constants inside mips3-specific functions,
         and MIPS1_PG_XXX inside mips1-specific code.
    Otherwise, use mips_pg_XXX_bit() macros where they apply,
    and use "if (CPUISMIPS3) { ... } else {... }" where they don't.

mips/mips/mips_machdep.c:
    Import Michael Hitch's fixes from the pmax locore-init code
    into mips_vector_init().

pmax/pmax/machdep.c:
    Use generic mips_vector_init() locore vector-init function.
1997-06-16 23:41:40 +00:00
jonathan 2eec9b0bc3 Back out previous change:
Add placeholder for Ted Lemon's years-old-but-new cursor-movment range checks.
1997-06-16 09:53:14 +00:00
jonathan eb1d8427cc Garbage-collect redundant declarations:
mips/include/locore.h:
  Add prototypes for HitFlushDCache() functions. Moe cpu_prid definition here.
mips/include/cpu.h:
  remove  cpu_prid definition.
pmax/pmax/machdep.c:
   remove local protoypes of HitFlushDCache() functions.
mips/mips/vm_machdep.c, mips/mips/vm_machdep.c::
   remove local protoypes of HitFlushDCache() functions.
1997-06-16 09:50:26 +00:00
jonathan b0e19a6a74 Set model string for 5000/150 (kmin with r4000 daughterboard). 1997-06-16 09:19:25 +00:00
jonathan 2d10220f8f Yet more mips1/mips3 merging:
Move mips-specific pmap definitions (PMAP_PREFER for mips3, declaratin
of pmap_bootstrap() for the system-specific machdep.c) from
arch/pmax/include/pmap.h to arch/mips/include/pmap.h.
1997-06-16 07:47:42 +00:00
jonathan 5db35a8cce Yet more merging:
* Move declaration of locore communcation variables (CPU family,
     cache sizes, etc) to mips/include/locore.h.  Delete from
     pmax/include/cpu.h and older versions from pica/include/cpu.h.

   * Move definitions of CLKF_BASEPRI, CLKF_USERMODE to mips/include/cpu.
   * Delete duplicate definitions in pica/include/cpu.h, pmax/include/cpu.h.
1997-06-16 06:17:25 +00:00
jonathan 3409ae8dcd Garbage-collect <machine/locore.h> 1997-06-16 04:30:15 +00:00
jonathan 157d46c672 Commit addition of `#include <mips/locore.h>' to pmax/include.bus.h. 1997-06-16 04:22:15 +00:00
jonathan c34f92cbd1 <machine/locore.h> -> <machine/bus.h> 1997-06-16 04:18:57 +00:00
jonathan 2557a6fa43 GC more old header files:
<machine/locore.h> -> <mips/locore.h>
    <machine/mips_opcode.h> -> <mips/mips_opcode..h>
1997-06-16 03:29:07 +00:00
jonathan f4dc901780 Use #include <machine/bus.h> in pmax device drivers.
Garbage-collect `#include <pmax/locore.h>' lines.
1997-06-16 02:53:23 +00:00
jonathan 817af928bf Add placeholder for Ted Lemon's years-old-but-new cursor-movment range checks. 1997-06-16 02:18:47 +00:00
jonathan cd48c79960 Remove the machConst.h (wrapper for Sprite-derived source), and all
#includes <machine/machConst.h> uses.
Other header files now include <mips/cpuregs.h> where necessary.
1997-06-16 01:45:05 +00:00
jonathan c6b9463cd1 Remove all references to <machine/machAsmDefs.h>.
Use #include <mips/asm.h> instead.
1997-06-16 01:23:56 +00:00
jonathan f8b757f8f4 Remove. Already copied to arch/mips/mips/fp.S. 1997-06-16 01:14:50 +00:00
jonathan 15628b2d97 Move merged pmax psl.h with mips1/mips3 support to mips/include/psl.h.
Change pmax/include/psl.h to just do #include <mips/psl.h>.

pmax/include/psl.h would go away completely if it wasn't stil required
by compat/common/kern_exit_43.c.
1997-06-16 01:10:03 +00:00
jonathan 8e5f767c50 Use generic MIPS pmap vm_machdep.c 1997-06-16 00:35:10 +00:00
jonathan 5d94de1a79 Moved to arch/mips/mips/ with CVS revsion history. 1997-06-16 00:17:27 +00:00
jonathan 747e2b5e7e Generic mips pmap/vm code: move the merged pmax mips1/mips3 vm_machdep
and pmap code to arch/mips/mips.
Use <mips/XXX.h> header files, not <machine/XXX.h>.
1997-06-16 00:16:08 +00:00