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2981fec2f0
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13727 Commits

Author SHA1 Message Date
thorpej
2981fec2f0 Allow specification of a minimum page table alignment to alpha_sgmap_init(). 
This is to work around an apparent hardware bug in some 2117x chipsets
where the page table must be aligned to at least 32k.
 1998-01-17 03:37:22 +00:00
leo
123d97732f Be more accurate with errors on read(2) (as suggested by Ted Lemon). 1998-01-16 09:19:37 +00:00
leo
bb4f2f4ebe Add: bus_space_{read,write}_region_N() and bus_space_set_{multi,region}_N() 
functions.
 1998-01-16 09:17:48 +00:00
sakamoto
b1bde3fc9e initial import of bebox kernel loader. 1998-01-16 04:17:36 +00:00
sakamoto
538f1fec20 initial import of bebox kernel loader. 1998-01-16 04:07:35 +00:00
sakamoto
ea7c4f2cab Data structures passed from the boot loader to the kernel 1998-01-16 04:04:14 +00:00
thorpej
cf591e644b Generate dependencies on the VM86 option. 1998-01-15 22:25:52 +00:00
thorpej
6254765e6a Make this compile again after recent config changes. 1998-01-15 22:22:09 +00:00
thorpej
032c433933 Just commit to using MACHINE_NEW_NONCONTIG. 1998-01-15 22:20:15 +00:00
is
632b1123ba struct cfdrivers are emitted by config(8) into ioconf.c, nowadays. Delete 
mainbus_cd here.
 1998-01-15 21:55:51 +00:00
thorpej
1484fa567d Generate dependencies on the CPU type options (I386_CPU, I486_CPU, ...) 1998-01-15 19:47:36 +00:00
leo
dc8f785187 Make this compile again after the latest config changes. 1998-01-15 13:06:27 +00:00
thorpej
2cfef7a0ec Oops, something snuck in there that shouldn't have... 1998-01-15 07:40:06 +00:00
thorpej
86adfd8033 Switch to MI IDE drivers, add ATAPI devices. 1998-01-15 07:17:19 +00:00
thorpej
c60855e116 Switch to the MI IDE drivers. 1998-01-15 07:09:24 +00:00
thorpej
f127dfb6f0 Undo the wdc -> awdc mapping kludge. 1998-01-15 07:02:21 +00:00
thorpej
76e4297b91 No longer needed; we use the MI IDE driver now. 1998-01-15 07:01:51 +00:00
thorpej
525b092c2e Get include file paths correct. 1998-01-15 06:15:08 +00:00
thorpej
1f93872e5c Kludge around i/o port overlap w/ the "wdc" driver. 1998-01-15 06:11:55 +00:00
cgd
d6e5187749 add 'sd* at atapibus? drive ?' to all kernel configs already containing 
an analogous line for 'cd'.
 1998-01-15 02:26:26 +00:00
cgd
4fdd07b4c5 remove 'ata' interface attribute. it now is define in the MI conf/files. 1998-01-14 23:56:23 +00:00
cgd
ad141a69a7 Shuffle wd/wdc driver files around (via repository copies). wdc 
now lives in dev/ic, wd now lives in dev/ata.  there's now a 'ata'
interface attribute defined in conf/files, but wdc can't go there
yet because some ports still use private versions based on the old
ISA version.
 1998-01-14 23:36:30 +00:00
drochner
09354842c5 from Dave Burgess per PR4620: 
-base address 0x308 is supported by more Wangtek QIC tapes than 0x300
-Ultrastor ISA SCSI adapters can't be set to base address 0x334
  (changed to 0x340)
 1998-01-14 15:27:43 +00:00
pk
866632416e Fix a border case when committing physical pages to the VM system; 
rename some variables in the process for clarity.
 1998-01-14 14:49:29 +00:00
cjs
61826c3946 Make INSTALL a fully-loaded kernel (for booting from network or CD), and 
INSTALL-FLOPPY a stripped-down version to fit on a floppy.
 1998-01-13 23:49:31 +00:00
pk
1842a317c3 Fix parenthesis inbalance. 1998-01-13 20:53:38 +00:00
pk
1195f3d8a9 Add fkbyte(), which is like fubyte() but for kernel addresses. 
Only used at this moment to work around unexplained transient bus
errors when reading the VME interrupt vector in bus control space.
 1998-01-13 20:51:01 +00:00
scottr
4c69a8b2ea Update for bus.h changes. 1998-01-13 19:15:32 +00:00
scottr
5b4a54759d Conform to spec, and make bus_space_copy() handle overlapping copies. 
From Jason Thorpe.
 1998-01-13 18:32:15 +00:00
mrg
057795048f this is the i386 MD portion of the MACHINE_NEW_NONCONTIG code, as 
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
sakamoto
7b093957d3 interrupt name change "softtty" -> "softserial" 1998-01-13 03:52:49 +00:00
thorpej
687449a900 Update for changes to config. 1998-01-13 02:09:58 +00:00
pk
a8dda8092d Commit to MACHINE_NEW_NONCONFIG. 1998-01-13 00:58:56 +00:00
pk
418fd96bd5 Turn NEW_NONCONTIG page upload code into a routine shared by sun4/4c 
and sun4m pmap_bootstrap()s, simplify it, and make it not loose the
couple of slack pages we painstakingly remembered in pmap_bootstrap.
 1998-01-13 00:55:15 +00:00
scottr
3b7ef50f8e Missed a change for the updated config(8). 1998-01-12 23:56:26 +00:00
thorpej
f32f947061 Update for changes to config. 1998-01-12 20:52:29 +00:00
thorpej
2565ff444a Update for config changes. 1998-01-12 20:35:04 +00:00
thorpej
1adb4489a6 Update for changes to config. 1998-01-12 20:23:38 +00:00
thorpej
0475e09198 Update for changes to config. 1998-01-12 20:04:24 +00:00
thorpej
ac71bb86e2 This file was apparently accidentally ressurected. 1998-01-12 19:59:00 +00:00
thorpej
2d53e59a47 Update for changes to config. 1998-01-12 19:51:03 +00:00
thorpej
36760d9d94 Update for changes to config. 1998-01-12 18:59:04 +00:00
thorpej
871cf5e7ce Update for changes to config. 1998-01-12 18:30:41 +00:00
thorpej
1ac3d5db35 Put SPU options in opt_spuconf.h, add device classes. 1998-01-12 18:29:48 +00:00
thorpej
cfdba7eac6 Update for changes to config. 1998-01-12 18:18:01 +00:00
thorpej
2d73f5ea18 Update for changes to config. 1998-01-12 18:03:58 +00:00
thorpej
0b6e56ec02 Adjust for changes to config. 1998-01-12 10:39:01 +00:00
thorpej
5419debcb7 Adjust for config changes. 1998-01-12 10:21:02 +00:00
thorpej
c5f6a2dbb3 Add (commented out) COMPAT_13 1998-01-12 07:09:24 +00:00
thorpej
83c4c24058 Add "non-volatile" memory cluster usage bit. 1998-01-12 07:07:19 +00:00