Aren/NetBSD
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889 Commits

Author SHA1 Message Date
ragge
2334c8a315 Allocate memory for printouts directly instead of (trying to) use the 
yes uninitialized VM system.
 1999-10-27 16:40:47 +00:00
ragge
9318cd75a1 Let smg be probed as all other possible consoles. 1999-10-27 16:38:54 +00:00
ragge
4bec31640a Avoid calling cninit() too early. 1999-10-27 16:37:54 +00:00
kleink
522cbf0248 Update to match new SVR4-style definition names in <sys/exec_elf.h>. 1999-10-25 13:55:06 +00:00
ragge
b8706b65a3 Detect SCSI as boot device. 1999-10-23 14:56:05 +00:00
ragge
362ef7b498 Use romread() routines if we are booted from SCSI disks. 1999-10-23 14:42:21 +00:00
ragge
08cf6bea89 Boot block code fixed to 1) understand SCSI disks and 2) read from a 
ustar filesystem (used in installation).
 1999-10-23 14:40:38 +00:00
ragge
16a09f9b9c Remove the vmapbuf()/vunmapbuf() routines. They are quite unneccessary 
on a machine that has MMU for its I/O devices.
 1999-10-22 21:14:34 +00:00
ragge
db3857cbb6 DMA support for the NCR 5380-equipped vs3100's. 1999-10-22 21:12:20 +00:00
ragge
4021578d6e Add routines to copy to/from a user process from/to the vsbus DMA area. 1999-10-22 21:10:12 +00:00
ragge
ae7e9d1571 Protect against multiple includes. 1999-10-21 20:01:36 +00:00
ragge
f1d4772434 Clear proc0 uarea, otherwise subsequent processes will inherit the 
virtual timers and get unwanted signals. This has been around since
long time back...
 1999-10-20 20:42:29 +00:00
ragge
7c80a2ddec Nuke unnused file. 1999-09-21 18:08:37 +00:00
ragge
3455a353f9 Fix minphys() on vax. While here, convert to bus.h. 1999-09-21 18:07:54 +00:00
thorpej
11cae42531 Centralize the declaration and clearing of `cold'. 1999-09-17 19:59:35 +00:00
thorpej
3b01d1b872 Rename the machine-dependent autoconfiguration entry point `cpu_configure()', 
and rename config_init() to configure() and call cpu_configure() from there.
 1999-09-15 18:10:33 +00:00
chs
f3a668ed84 eliminate the PMAP_NEW option by making it required for all ports. 
ports which previously had no support for PMAP_NEW now implement
the pmap_k* interfaces as wrappers around the non-k versions.
 1999-09-12 01:16:55 +00:00
ragge
fe8a330be5 Styr upp deklarationen av clockchippsparametrarna. 1999-09-06 19:52:52 +00:00
ragge
56f0f92bef Add some external variables. 1999-08-30 21:18:17 +00:00
ragge
a724cc71f4 Changes for 4000/90. 1999-08-27 20:05:08 +00:00
ragge
02470fb53a Support for 4000/90. 1999-08-27 20:04:32 +00:00
ragge
3c8bd07cd4 CPU support for 4000/90 (KA49). 1999-08-27 20:02:05 +00:00
ragge
c1eb799c3a Use interrupt stack for unexpected interrupts. 1999-08-27 20:00:24 +00:00
ragge
1e07ecc873 Aupport these on 4000/90. 1999-08-27 17:50:42 +00:00
ragge
4fa4cc8160 Don't try to search for these devices on 4000/90. badaddr() should 
be fixed for this arch also.
 1999-08-27 17:49:41 +00:00
ragge
73dc3cea57 Rearrange the interrupt detection code to work on the (slightly 
different) VAXstation 4000/90.
 1999-08-27 17:45:57 +00:00
ragge
86a3dd1701 Don't reference a unexisting address on 4000/90. 1999-08-23 19:10:43 +00:00
ragge
895fe9eaf6 Add support for 4000/90. Also handle interrupts more intelligent. 
XXX - countdown doesn't work on 4000/90.
 1999-08-23 19:09:27 +00:00
matt
82d58cbe82 export elf_machdep.h 1999-08-21 23:35:44 +00:00
matt
741f18b695 Initial VAX ELF32 support (mostly untested). It's checked primarily for 
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
simonb
3c185af5fd Include <sys/endian.h> after defining whether where are little- or 
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
simonb
06a92524c2 Include <sys/bswap.h> for function prototypes. i386, pc532 and vax 
still include <machine/byte_swap.h> and define macros for some of
the bswap*() functions.
 1999-08-21 05:39:51 +00:00
ragge
8a0eac0ab5 Detect NVAX also. 1999-08-19 20:50:18 +00:00
ragge
7638e3fbe3 Add boot support for the VAX 3300/3400 LANCE chip. 1999-08-14 19:41:14 +00:00
ragge
b906b753ad Support for ibus-attached LANCE. 1999-08-14 18:44:00 +00:00
ragge
33baeca394 Search for LANCE. 1999-08-14 18:42:46 +00:00
ragge
9752aa250e Support interrupt vector auto-detection on level-trigged devices also. 1999-08-14 18:42:17 +00:00
ragge
962bc94a90 Support for on-board LANCE on MicroVAX 3300/3400. Also use MI LANCE 
code for VAXstations again; though not functioning correctly on all
types of machines.  (Will fix that later).
 1999-08-14 18:40:23 +00:00
ragge
6535fd2313 Erroneous checking of return value from bounds_check_with_label(). 
Massbus disks should work now.
 1999-08-14 11:33:09 +00:00
ragge
eab2e881a5 Fix UBA IO space scan addresses; was searching at the wrong place. 1999-08-14 11:31:48 +00:00
ragge
650524ed75 Fix CMI probe bug on VAX 11/750. Prettify CPU printout. 1999-08-14 11:30:48 +00:00
ragge
33bc1af047 PGOFSET should be VAX_PGOFSET. 
Remove two unused prototypes.
 1999-08-12 20:23:49 +00:00
thorpej
28fb7c1eb8 Define cpu_number() as discussed on tech-smp. 1999-08-10 21:08:05 +00:00
ragge
1008019f62 Detect "ze" as root device. 1999-08-08 16:33:13 +00:00
ragge
80c17df099 Give numeric machine checks, instead of incorrect strings. 1999-08-08 11:47:54 +00:00
ragge
2785184329 Tell if we get stray interrupts, if cold == 0. 1999-08-08 11:46:30 +00:00
ragge
f2e960f907 Add support for the SGEC. 1999-08-08 11:45:01 +00:00
ragge
3766555455 Reset the interface when loading is finished, to avoid spurious writing 
to memory.
 1999-08-07 18:30:36 +00:00
ragge
ae5dbfbe84 BI bus files has moved. 1999-08-07 11:19:04 +00:00
ragge
bc163ccc30 Clean up all bus handling stuff, it has become a mess the latest years. 
Add a new bus; "ibus" that is the internal MicroVAX bus.
 1999-08-07 10:36:43 +00:00