0028464ae3
Add 4000/105 and VXT2000. From Michael Kukat.
2000-05-08 17:49:07 +00:00
855b79db92
Let each platform typedef the new __cpu_simple_lock_t, which should
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be the most efficient type used for the atomic operations in the
simplelock structure, and should also be __volatile.
2000-05-02 04:41:04 +00:00
a5a1a12d83
#define __SIMPLELOCK_LOCKED and __SIMPLELOCK_UNLOCKED.
2000-05-01 12:09:32 +00:00
dc8f3d3b3f
Oops, install <machine/lock.h> on these systems, too.
2000-04-29 03:45:42 +00:00
f51470a514
Require that each each MACHINE/MACHINE_ARCH supply a lock.h. This file
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contains the values __SIMPLELOCK_LOCKED and __SIMPLELOCK_UNLOCKED, which
replace the old SIMPLELOCK_LOCKED and SIMPLELOCK_UNLOCKED. These files
are also required to supply inline functions __cpu_simple_lock(),
__cpu_simple_lock_try(), and __cpu_simple_unlock() if locking is to be
supported on that platform (i.e. if MULTIPROCESSOR is defined in the
_KERNEL case). Change these functions to take an int * (&alp->lock_data)
rather than the struct simplelock * itself.
These changes make it possible for userland to use the locking primitives
by including <machine/lock.h>.
2000-04-29 03:31:45 +00:00
b7de2c5900
Add lcgreg.h.
2000-04-24 17:09:56 +00:00
7964d80339
Initial definition of registers for VS400 LCG cards. Still needs more.
2000-04-24 17:09:03 +00:00
c10673838a
Extend asc driver to include support for the VS400/9x.
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Add VS4000/9x support vsbus_dma.c
2000-04-23 16:38:52 +00:00
dd22df3dc8
Ops, forgot to commit this.
2000-04-22 08:19:49 +00:00
86d5f2d67d
Add RPB number for VS4000 SCSI.
2000-04-18 20:23:54 +00:00
6c0d2ca981
Add some defines gleaned from OpenVMS to enable cache on the 4000/VLC.
2000-04-18 16:23:42 +00:00
9434b7b19e
Add fix for VS4000 SCSI hangs on disk writes. Add a VAX_BUS_DMA_SPILLPAGE
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and use it in the asc_vsbus driver.
2000-04-10 03:49:56 +00:00
9b917327ac
Add insqti/remqhi macros. These macros are interlock queue instructions
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used in multiprocessor systems as well as in uniprocessor environments
with intelligent I/O devices.
2000-04-09 16:37:09 +00:00
78b105698a
Move dl* function definitions to libc on ELF.
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Based on the patch supplied by Takuya Shiozaki <tshiozak@astec.co.jp>.
See http://mail-index.netbsd.org/tech-userlevel/2000/02/23/0000.html .
2000-04-02 15:35:47 +00:00
f9f885519d
First cut of multiprocessor support for vax. Still much to do before
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other CPUs than the master can spin up.
2000-03-19 14:56:52 +00:00
e86957458a
Install "machineendian_machdep.h".
2000-03-17 22:36:31 +00:00
9e21b6555a
In the `MY THAT'S GROSS' department...
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Eliminate the recursive include of machine/endian.h from sys/endian.h.
2000-03-17 00:09:18 +00:00
02905321b2
Foolish consistency. Mainly, always use underscores and sys/endian.h.
2000-03-16 15:09:34 +00:00
aa1de89bdf
explicitely #include <sys/systm.h> #if BUS_SPACE_DEBUG to get a printf()
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prototype
2000-03-15 16:44:48 +00:00
ad7dbd825c
Define ISO C99 (unsigned) long long (min, max) symbols.
2000-03-07 19:33:00 +00:00
e8c7c2f842
add real vmapbuf/vunmapbuf routines. needed for VS4000 SCSI support.
2000-03-07 00:05:59 +00:00
1de30b727b
fix bug in bus_space_subregion
2000-03-05 21:22:48 +00:00
e0df4ffcae
expunge vm_offset_t and vm_size_t.
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add bus_dma support for the vs4000 dma translation map (sgmap).
enhance the vsbus for the lance to work with it.
remove the sgmap init code from ka46/48/49.c
2000-03-04 07:27:47 +00:00
918676c04f
Remove __BROKEN_CONFIG_UNIT_USAGE.
2000-02-12 16:00:13 +00:00
dded044fc2
Update for the NKMEMPAGES changes.
2000-02-11 19:25:12 +00:00
7d16ac338c
add __BROKEN_CONFIG_UNIT_USAGE #define, becuase these ports do very
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wrong things with device configuration data "cf_unit" information.
2000-02-05 00:13:22 +00:00
82464e46d6
Add a C99-style va_copy macro.
2000-02-03 16:16:06 +00:00
f77befbc84
#define __HAVE_DEVICE_REGISTER on ports that have it, and check for
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that, rather than a list of architecture defines, in config_attach
2000-02-01 04:01:19 +00:00
b0fbaa33fb
Remove obsoleted macros.
2000-01-26 09:44:10 +00:00
8eb798e603
define a "BUS_SPACE_MAP_PREFETCHABLE" flag which basically means that
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device accesses are idempotent (but should not be cached by the CPU)
2000-01-25 22:13:17 +00:00
7b17d59536
Revamp the VAX interrupt handling code. Make it compatible with all the
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other ports. Clean up some things.
2000-01-24 02:40:28 +00:00
362ae13bea
Add some machine dependent stuff for vax.
2000-01-10 02:33:13 +00:00
5dc0a61485
Add ibcs2_machdep.h and reformat so that adding new includes is a bit easier.
2000-01-10 02:30:33 +00:00
11e6c54cfc
C99: Define a NAN macro in <math.h> which evaulates to a constant expression of
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a single-precision quiet NaN; only to be defined on platforms that do support
this value.
1999-12-23 10:15:05 +00:00
ffbd2c2f5e
CL* discarding.
1999-12-12 14:39:18 +00:00
9beccd4e88
Detect "Infoserver 1000" also.
1999-12-11 17:55:13 +00:00
65e94f7ef4
close the i386 ibcs2 machdep.h; nothing really machine dependent in it yet.
1999-11-16 00:46:25 +00:00
522cbf0248
Update to match new SVR4-style definition names in <sys/exec_elf.h>.
1999-10-25 13:55:06 +00:00
16a09f9b9c
Remove the vmapbuf()/vunmapbuf() routines. They are quite unneccessary
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on a machine that has MMU for its I/O devices.
1999-10-22 21:14:34 +00:00
4021578d6e
Add routines to copy to/from a user process from/to the vsbus DMA area.
1999-10-22 21:10:12 +00:00
ae7e9d1571
Protect against multiple includes.
1999-10-21 20:01:36 +00:00
11cae42531
Centralize the declaration and clearing of `cold'.
1999-09-17 19:59:35 +00:00
fe8a330be5
Styr upp deklarationen av clockchippsparametrarna.
1999-09-06 19:52:52 +00:00
56f0f92bef
Add some external variables.
1999-08-30 21:18:17 +00:00
82d58cbe82
export elf_machdep.h
1999-08-21 23:35:44 +00:00
741f18b695
Initial VAX ELF32 support (mostly untested). It's checked primarily for
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testing and archival for now. I don't expect anyone to work with it
since the binutils and gas changes are still pending. But you got to
crawl before you walk.
1999-08-21 19:26:18 +00:00
3c185af5fd
Include <sys/endian.h> after defining whether where are little- or
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big-endian. i386, pc532 and vax still include <machine/byte_swap.h>
and define macros for the {n,h}to{h,n}*() functions. mips also
defines some endian-independent assembly-code aliases for unaligned
memory accesses.
1999-08-21 05:53:50 +00:00
06a92524c2
Include <sys/bswap.h> for function prototypes. i386, pc532 and vax
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still include <machine/byte_swap.h> and define macros for some of
the bswap*() functions.
1999-08-21 05:39:51 +00:00
28fb7c1eb8
Define cpu_number() as discussed on tech-smp.
1999-08-10 21:08:05 +00:00
bc163ccc30
Clean up all bus handling stuff, it has become a mess the latest years.
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Add a new bus; "ibus" that is the internal MicroVAX bus.
1999-08-07 10:36:43 +00:00
ragge