20f9998e6f
allow a config file to redefine MAXPHYS
1998-07-01 00:51:15 +00:00
1fbd0b3749
GC the unused `physadr' type, which was not able to hold a complete physical
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address on 2 architectures anyhow. Also, move the definition of the `label_t'
type inside _KERNEL protection, since it is specific to the in-kernel
setjmp()/longjmp() implementations.
1998-06-14 20:09:22 +00:00
651b44e211
Rework the way kernel include files are installed. In the new method,
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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
81fd096b37
Since wscons can support VT_xxx ioctl()s, enable them if NWSDISPLAY > 0.
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Implement KDGKBTYPE and KDGKBENT, this will make X servers happy.
1998-06-11 22:26:13 +00:00
f8e69a4627
Don't enable BUS_SPACE_DEBUG automatically if DEBUG is defined.
1998-06-09 22:53:57 +00:00
528bbb95ed
Add debugging support to the bus_space macros. If BUS_SPACE_DEBUG (or DEBUG)
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is defined, the bus_space macros will check to ensure that the bus address
and the target buffer (if applicable) are aligned properly for the size
of the type being used. If they are not, a message will be displayed on
the console.
While strict alignment is not strictly necessary on the x86, ensuring
proper alignment can aid performance, and help make drivers more portable
to architectures (like the Alpha and StrongARM) which _do_ require strict
alignment.
1998-06-07 03:32:32 +00:00
f018f866d7
Add a `bounce threshold' to the i386 DMA tag.
1998-06-03 06:33:02 +00:00
a97fc2f180
If any of _ANSI_SOURCE, _POSIX_C_SOURCE or _XOPEN_SOURCE are defined, don't
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provide any identifiers other than sig_atomic_t.
1998-05-25 20:59:01 +00:00
7704d6d342
correct some addresses in the comment that i missed when
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KERNBASE changed a while back (from Matthias Drochner)
1998-05-05 01:36:46 +00:00
627388689b
Whitespace.
1998-05-04 06:09:35 +00:00
1686aca01d
Pull in opt_gateway.h as appropriate.
1998-04-29 23:11:00 +00:00
a53c1863fe
Provide definitions for intptr_t and uintptr_t, signed resp. unsigned integral
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types large enough to hold any pointer.
1998-04-27 17:39:10 +00:00
ff701f8abb
Garbage-collect the DMA tag's "_cookie" member; it's not used for anything.
1998-04-26 22:37:20 +00:00
3ae87f413f
"spkr" is now mi. Keep this file for compatibility.
1998-04-15 21:40:27 +00:00
7689c5d866
remove unneeded stuff
1998-04-15 21:39:01 +00:00
4682d49cf1
tell drivers that this port knows about the new wscons code
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(and generates the NWSCONS etc include files)
1998-03-22 17:53:23 +00:00
d4d8012d51
Export pcconskbd_cnattach() - it is used if pccons attaches to the MI
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keyboard controller driver.
1998-03-22 17:49:00 +00:00
06471a2eed
switch to non-BROKEN_INDIRECT_CONFIG
1998-03-22 12:52:03 +00:00
d24f809241
Added prototype for ibcs2_sendsig.
1998-03-05 05:23:49 +00:00
25bc5ab033
Don't make simple_lock decls dependent on NCPU > 1, be consistent with
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the rest of the kernel.
1998-03-02 18:06:32 +00:00
edac6b7ff2
define kernel only inline static functions only #ifdef _KERNEL
1998-02-26 01:57:30 +00:00
398e0f8c64
add /* LINTLIBRARY */ to supress lots of "unused function" warnings
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from lint.
1998-02-25 22:36:45 +00:00
56c01cbd82
change second parm of sysarch() from char * to void *
1998-02-25 21:24:56 +00:00
74b401ffd1
-correct misleading name and comment for MBR partition type 14
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-add FAT32 and EXT2FS
1998-02-22 14:45:43 +00:00
7d1b6dbcbf
-define new own partition ID for NetBSD (0xa9)
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-protect structure definitions from inclusion in assembler files
1998-02-19 14:10:34 +00:00
c525e48e35
Include correct information for long doubles (i387 extended precision).
1998-02-18 09:22:02 +00:00
edbfcebb6a
Fixup an inconsistency in the declaration of PTDpaddr, pointed out by
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Chris Demetriou.
1998-02-18 03:04:40 +00:00
3bbb7f7d45
Move pmap_map() function definition to MD headers, as appropriate. It's
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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
b7d1ce7766
Switch the i386 port to the new kernel crash dump format.
1998-02-18 01:09:25 +00:00
d90485202c
- add defopt's for UVM, UVMHIST and PMAP_NEW.
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- remove unnecessary UVMHIST_DECL's.
1998-02-10 14:08:44 +00:00
9eb328b495
RCS ID police.
1998-02-06 22:26:13 +00:00
2d1cb11d5b
Allow userland access to pd_entry_t and pt_entry_t, like the old pte.h
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used to do. Also, RCS ID police.
1998-02-06 21:58:05 +00:00
6bcccb887c
oops, forgot to add these new files
1998-02-06 07:41:33 +00:00
29e93b8bea
add the i386 MD portions for UVM.
1998-02-06 07:21:42 +00:00
3f38ea4063
provide pushfl/popfl to C code
1998-02-05 19:53:52 +00:00
8abe76d2f0
Add offset and length parameters to bus_dmamap_sync(), used for specifiying
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partial syncs of a DMA mapping.
1998-02-04 05:12:46 +00:00
99cc8482d1
Change the last argument of bus_dmamap_sync() from bus_dmasync_op_t to int,
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and allow more than one synchronization operation to be specified in
a single call. Dissallow mixing of PRE and POST operations.
1998-02-04 01:57:27 +00:00
a7c5c1ef3c
Add dm_mapsize to bus_dmamap_t and rename BUS_DMAMEM_NOSYNC to
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BUS_DMA_COHERENT.
1998-02-04 00:32:55 +00:00
b5c132e4d2
Prototype __flt_rounds() consistently.
1998-02-03 01:26:20 +00:00
d664bf39b8
Add some comments about what the control words do.
1998-01-24 14:00:36 +00:00
a963fe5864
Store the initial NPX control word appropriate for the emulation in the saved
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FPU state, and use it when initializing the FPU on demand.
1998-01-24 13:19:46 +00:00
22c1670658
Some rearrangement of the startup code:
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* Move some of the memory bootstrapping and the DDB startup earlier.
* Always put the IDT and the initial GDT and LDT in a separate page.
* Various minor changes.
1998-01-23 00:44:02 +00:00
54a35a6019
Generate dependencies on the USER_LDT option.
1998-01-22 00:39:16 +00:00
9ba18e2255
Generate dependencies on the MATH_EMULATE option.
1998-01-21 23:29:08 +00:00
66e093ada9
remove unused and misleading KERNSIZE definition
1998-01-20 13:11:25 +00:00
cf591e644b
Generate dependencies on the VM86 option.
1998-01-15 22:25:52 +00:00
032c433933
Just commit to using MACHINE_NEW_NONCONTIG.
1998-01-15 22:20:15 +00:00
1484fa567d
Generate dependencies on the CPU type options (I386_CPU, I486_CPU, ...)
1998-01-15 19:47:36 +00:00
057795048f
this is the i386 MD portion of the MACHINE_NEW_NONCONTIG code, as
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written by chuck cranor. thanks to mycroft for helping me find the
one little line of code i accidentally deleted while merging it.
this is not enabled by default. `options MACHINE_NEW_NONCONTIG'
will use this code. eventually, this should go into <machine/vmparam.h>
insteaed of MACHINE_NONCONTIG.
1998-01-13 12:52:16 +00:00
6f57e5c573
multiple include protect machine/limits.h, fixes pr 4473 (from Mika Nystrom)
1998-01-09 22:23:44 +00:00
mjacob