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75 Commits

Author SHA1 Message Date
scw
7c6d40745a Double the value for NKMEMCLUSTERS, to allow more KVA for LFS et al. 1999-05-22 16:37:03 +00:00
kleink
e1529b8f93 Pull in the right generic m68k header. (Where was my mind?) 1999-04-29 14:38:39 +00:00
thorpej
b8073b401b Garbage-collect the VM_MBUF_SIZE constant. Instead, use the size 
(nmbclusters * mclbytes), so that the right amount of KVA space is
allocated if those variables are patched.
 1999-04-26 22:46:44 +00:00
kleink
ed74932033 Add COMPAT_SVR4 for m68k. 1999-04-19 21:22:56 +00:00
drochner
010bce1d1a add BUS_SPACE_ALIGNED_POINTER() definitions for completeness 1999-04-10 14:06:27 +00:00
minoura
e518820ca8 Pullin m68k/ieee.h. 1999-03-15 11:55:53 +00:00
is
8474ed8a1e MVME68K specific part of fix for PR 6152 1999-02-26 22:16:35 +00:00
scw
9a7c49a33e Add splserial(). 1999-02-20 16:24:53 +00:00
scw
4f53e52d8a Add support for the VMEchip2 and the ncr53c710 SCSI IOP. 
VMEchip2 support work is ongoing. SCSI is complete.
 1999-02-20 00:11:59 +00:00
scw
a72d37c4fa Merge support for mvme167 into main tree. 1999-02-14 17:54:27 +00:00
mycroft
3e6e3322d8 Format consistency. 1999-01-24 12:56:51 +00:00
mycroft
082204fa3d Standardize format. 1999-01-22 14:12:07 +00:00
chuck
417e5339f0 MNN is no longer optional 1999-01-16 20:31:50 +00:00
bouyer
dc306354b0 Move the bswap functions from libutil to libc (this bups the 
minor of libc and the major of libutil). For little-endian architectures
merge the bnswap() assembly versions with nto* and hton* using symbols
aliasing. Use symbol renaming for the bswap function in this case to avoid
namespace pollution.
Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian
machines, common code for inline macros go in machine/byte_swap.h
Sync libkern with libc.
Adjust #include in kernel sources for machine/bswap.h.
 1999-01-15 13:31:15 +00:00
thorpej
49c62c4336 Changes to support fork_kthread(): 
- cpu_set_kpc() now takes void *arg third argument, passed to the
  entry point.
- cpu_fork() allows parent to be non-curproc iff parent is proc0.
  When forking non-curproc, assume its state has already been saved.
- Adjust various pieces of machine-dependent code to account of all of this.
 1998-11-11 06:41:23 +00:00
mycroft
7b15b3b56d Minor change. 1998-09-13 12:01:41 +00:00
scw
a84a67440f vm_offset -> [vp]addr_t and vm_size_t -> [vp]size_t 
While I'm here, expunge use of 'register' storage class.
 1998-08-22 10:55:33 +00:00
scw
aec399e36f Changes to keep lint happy. 
In particular, fix some Makefiles so the include
paths are passed to lint.
 1998-08-01 11:22:51 +00:00
veego
1b46ebe1d9 Add elf_machdep.h to the INCS list. 1998-07-12 17:53:29 +00:00
thorpej
639cc899cf Basic elf_machdep.h for m68k; doesn't include relocations, yet. 1998-07-12 01:17:58 +00:00
thorpej
6fa49323d7 Put VMEbus RAM on a lower priority free list, since it's much slower (because 
the MVME-147 doesn't cache access to any VMEbus space).
 1998-07-08 04:40:28 +00:00
cgd
651b44e211 Rework the way kernel include files are installed. In the new method, 
as with user-land programs, include files are installed by each directory
in the tree that has includes to install.  (This allows more flexibility
as to what gets installed, makes 'partial installs' easier, and gives us
more options as to which machines' includes get installed at any given
time.)  The old SYS_INCLUDES={symlinks,copies} behaviours are _both_
still supported, though at least one bug in the 'symlinks' case is
fixed by this change.  Include files can't be build before installation,
so directories that have includes as targets (e.g. dev/pci) have to move
those targets into a different Makefile.
 1998-06-12 23:22:30 +00:00
thorpej
c0cfbf8d7d Make MACHINE_NEW_NONCONTIG non-optional. 1998-03-18 07:07:11 +00:00
scw
d38d12d85a Whoops, cgd's pmap_map change got lost! Put it back. 1998-02-21 19:22:00 +00:00
scw
0e88177c0b Implement changes for MACHINE_NEW_NONCONTIG and UVM. 1998-02-21 19:03:25 +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
scottr
f49dd3ef30 Avoid declaring the "astpending" and "want_resched" globals in cpu.h, 
as this breaks C++ code that happens to indirectly include this header.
Both Matthias Scheler and I noticed this, independently.

This problem notably does not affect the atari and sun3/sun3x ports,
which have already implemented a similar solution.
 1998-02-13 07:41:45 +00:00
mycroft
b5c132e4d2 Prototype __flt_rounds() consistently. 1998-02-03 01:26:20 +00:00
perry
6f57e5c573 multiple include protect machine/limits.h, fixes pr 4473 (from Mika Nystrom) 1998-01-09 22:23:44 +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
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
thorpej
6e1637f157 asm volatile -> __asm__ __volatile 1997-11-05 04:05:00 +00:00
scw
01e0c4c896 Move MACHINE_NONCONTIG from std.mvme68k to <machine/vmparam.h> as per 
Jason's request.
 1997-10-12 15:39:35 +00:00
scw
2dde7e366d Added support for VMEbus RAM cards via MACHINE_NONCONTIG. 
The kernel should still compile and run without it, but I've
put the config option in std.mvme68k so it's built like this
as standard.
 1997-10-09 21:39:16 +00:00
leo
ef6f3f7e25 Move the definition of MSGBUFSIZE up to the machine-arch level if 
possible. Pointed out by Bernd Ernesti.
 1997-09-20 12:08:24 +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
perry
ad1710ce1e update comment from 1981 on memory and disk prices -- pr-2754 from Curt Sampson 1997-07-12 16:18:36 +00:00
veego
1450ec3f1b Restore the define of NPTEPG. 1997-07-10 08:23:03 +00:00
scw
b471de3926 Deleted m68k_round_seg and m68k_trunc_seg. They're in common m68k/param.h now. 1997-06-21 11:05:34 +00:00
mrg
dc6a98e92c bring mrg-vm-swap2 onto mainilne. 1997-06-12 15:09:23 +00:00
veego
6304388ee4 The 'Mach derived conversion macros' are now in <m68k/param.h> 1997-06-10 18:47:21 +00:00
veego
931d90fcee Use the MI <m68k/param.h> include. 1997-06-10 07:54:35 +00:00
thorpej
6649814b0e Machine-dependent crash dump header - just pulls in <m68k/kcore.h> 1997-04-25 01:45:31 +00:00
gwr
5485e1ff75 Need a common <m68k/pcb.h> for gdb. 1997-03-31 21:39:51 +00:00
thorpej
73a0fb50d2 Get rid of __BDEVSW_DUMP_OLD_TYPE and __BROKEN_INDIRECT_CONFIG. 1997-03-18 21:17:18 +00:00
fvdl
115b6d92fa Define ALIGNED_POINTER 1997-02-24 23:16:53 +00:00
thorpej
0e3acd811d bootdv -> booted_device 1997-01-31 01:53:06 +00:00