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18372 Commits

Author SHA1 Message Date
simonb
28b36b37a5 Remove trailing white-space. 1999-03-27 08:15:29 +00:00
jonb
a72ad718a0 Add rnd pseudo-device to GENERIC, and a few cleanups everywhere. 1999-03-27 08:00:43 +00:00
simonb
25cde9b010 Disable 5100's for now - it doesn't work yet, so we may as save a little 
bit of space...
 1999-03-27 07:40:08 +00:00
simonb
516865d17c Enable now that "make depend" works properly. 1999-03-27 07:39:06 +00:00
simonb
d44e9483b0 Go back to a Makefile.booters scheme, like most other ports do. No 
more problems for "make depend" - tested with and without obj dirs.
 1999-03-27 07:17:50 +00:00
explorer
02db718d0f enable pseudo-device rnd on GENERIC-type, and remove EXPERIMENTAL from rest. 1999-03-27 07:11:35 +00:00
explorer
f644cf78d0 remove EXPERIMENTAL comment, enable /dev/random in GENERIC kernels 1999-03-27 07:04:35 +00:00
abs
e9ea59935c Make this compile again after mycroft's pmap fixes. 1999-03-27 06:31:31 +00:00
scottr
9506e86204 This file is no longer used by anything. 1999-03-27 06:13:51 +00:00
mycroft
93768384ee Fix a bug in pmap_collect_pv(), even though nobody currently uses it: 
When we put a page on the collection list, we must subtract NPVPPG from the
total free count: one for each pv_entry that's free in that page, and one for
each free pv_entry in other pages that we're going to eat by moving the ones
in the page being collected.
 1999-03-27 05:57:02 +00:00
briggs
f4647f0ec7 Compile itecnputc if NZSC == 0. 1999-03-27 05:53:05 +00:00
scottr
5e3349678a Update from Hauke to resolve some relatively severe performance problems. 1999-03-27 05:45:19 +00:00
briggs
b15dc3ed17 Only handle SIR_SERIAL if NZSC > 0. 1999-03-27 05:21:20 +00:00
briggs
f41bf819c2 Allow this to compile if NZSC is 0. 1999-03-27 05:19:34 +00:00
mycroft
32295b2dac Further cleanup: 
pmap_find_pv(), pmap_clean_page() and pmap_remove_all() are only called on
managed pages, after VM initialization.  Panic if this invariant is violated.
Also, panic if we try to enter a PT page through pmap_enter(), rather than
silently patching it up.
pmap_initialized is now #ifdef DIAGNOSTIC.
 1999-03-27 05:12:21 +00:00
briggs
b056247aa9 Make this compile again--pass access_type just the same as prot. 1999-03-27 05:01:28 +00:00
mycroft
9affa543a5 Oops; forgot to change some pmap_enter() calls. 1999-03-27 03:34:08 +00:00
mhitch
ef619b1714 The ECC handling was broken when the common handling was split out of dec_3max.c 
and dec_3maxplus.c.  The ERRSYN/CHKSYN register contains data, not an address.
Pass the address of the register rather than the contents to dec_mtasic_err()
instead of the register contents so it can read/write the register.
Correctable memory errors won't trap in dec_mtasic_err() anymore.
 1999-03-27 03:27:09 +00:00
dbj
2e0fe35095 added kgdb support. 1999-03-27 02:59:41 +00:00
thorpej
b69d0d9e89 Pay attention to "access_type" in pmap_enter(). 1999-03-27 02:48:32 +00:00
wrstuden
2adccc50fa Add pps support. Only enable pps if CLOCAL & !MDMBUF. 1999-03-27 01:21:36 +00:00
wrstuden
8a4ca40c65 Enable pps support, only if CLOCAL set & MDMBUF clear and no clock present. 1999-03-27 01:17:03 +00:00
mycroft
12d512bbb7 Oops; vm_offset_t -> vaddr_t. 1999-03-27 00:30:06 +00:00
mycroft
9c6b797796 Changes for modified pmap_enter() API: 
* Map the message buffer with access_type = VM_PROT_READ|VM_PROT_WRITE `just
  because'.
* Map the file system buffers with access_type = VM_PROT_READ|VM_PROT_WRITE to
  avoid possible problems with pagemove().
* Do not use VM_PROT_EXEC with either of the above.
* Map pages for /dev/mem with access_type = prot.  Also, DO NOT use
  pmap_kenter() for this, as we DO NOT want to lose modification information.
* Map pages in dumpsys() with VM_PROT_READ.
* Map pages in m68k mappedcopyin()/mappedcopyout() and writeback() with
  access_type = prot.
* For now, bus_dma*(), pmap_map(), vmapbuf(), and similar functions still use
  access_type = 0.  This should probably be revisited.
 1999-03-26 23:41:25 +00:00
dbj
f1d7b3337a Disable non functional esp driver and scsi support. 1999-03-26 23:17:53 +00:00
ender
85974131bd Include uvm/uvm.h instead of uvm/uvm_extern.h because we need the prototype 
for uvm_unmap() in order to compile a kernel with GRF_COMPAT defined.

Fix provided by Frederick Bruckman <fb@enteract.com> in PR #7237.
 1999-03-26 22:52:15 +00:00
mhitch
91d0eb55ed More 53c770 stuff: update 53c720/770 register defines and use them in 
siop2.c.  Add wide negotiation and Ultra support.  Modify siop.c to match
the siop2.c sync negotiation changes.  The CyberStorm MKIII driver now
supports 15 targets.  Remove some old table-driven sync rate stuff from
the original Zeus driver.
 1999-03-26 22:50:22 +00:00
ragge
dbc385934b Buggfixes for VS 4000/VLC. Basic support for VS4000/90 and MV4000/300. 
From Michael Kukat.
 1999-03-26 22:04:07 +00:00
mycroft
e84fe91c51 Take advantage of the new `access_type' for pmap_enter(), and always do R/M 
emulation of managed pages.  This required the following `interesting' changes:
* File system buffers must be entered with an access type of
  VM_PROT_READ|VM_PROT_WRITE, so that the pages will be accessible immediately.
  Otherwise we would have to teach pagemove() to update the R/M information.
  Since they're never eligible for paging, the latter is overkill.
* We must insure that pages allocated before the pmap is completely set up
  (that is, pages allocated early by the VM system) are not eligible for R/M
  emulation, since the memory needed for this isn't available.  We do this by
  allocating the pmap's internal memory with uvm_pageboot_alloc().  This also
  fixes an absolutely horrible hack where the pmap only worked because page 0
  happened to be mapped.
  to be mapped.
Also:
* Push the wired page counting into the p->v list maintenance functions.  This
  avoids code duplication, and fixes some cases where we were confused about
  which pages to do it with.
* Fix lots of problems associated with pmap_nightmare() (and rename it to
  pmap_vac_me_harder()).
* Since the early pages are no longer considered `managed', just make
  pmap_*_pv() panic if !pmap_initialized.
 1999-03-26 22:00:24 +00:00
is
669f51ad27 defopt BB060STUPIDROM. 1999-03-26 21:18:49 +00:00
ross
6ee909b24f Fix bug found by Bernd "Veego" Ernesti: close the console disk channel. 1999-03-26 20:53:12 +00:00
ragge
c9f75bc587 Didn't reset interrupt flag after reading. From Christopher Sekiya. 1999-03-26 19:35:30 +00:00
leo
f621acf82b Nuke the pieces of code obsoleted by .../pci/pci_tseng.c 1999-03-26 19:20:42 +00:00
tsubai
6dbdfeab77 include GENERIC. 1999-03-26 16:40:09 +00:00
tsubai
35a4f16a60 ``INSTALL'' + USB doesn't work (binutils bug?). 
So use this instead.
 1999-03-26 14:58:22 +00:00
ender
4533a22d80 NetBSD/mac68k installation kernel config 1999-03-26 08:42:49 +00:00
tsubai
82b3b0209f In copyin() and copyout(), clear the pcb_onfault variable in the EFAULT 
case. (pr 7243)
 1999-03-26 08:32:15 +00:00
leo
9d7ee0ba80 Fix typo noticed by James Boulton. 1999-03-26 08:24:52 +00:00
leo
6a477596b9 Add more fuzziness to the MDRAM initialisation. Seems to work on a broader 
range of et6[01]00 cards now.
 1999-03-26 08:21:49 +00:00
tsubai
38a92c9752 A successful kernel page fault should just return so that signal delivery 
et al. should not executed.  (pr7240)
 1999-03-26 08:15:23 +00:00
tsubai
bd7d7dd1f4 <mips/db_machdep.h> --> <machine/db_machdep.h> 1999-03-26 07:07:06 +00:00
tsubai
f75ec26a42 Define DB_ELF_SYMBOLS to compile. 
(currently /boot doesn't preserve symbols.)
 1999-03-26 07:03:01 +00:00
mhitch
96eecff795 Add some ATAPI support. My CDROM drive works, but I don't have other devices to 
test.  This should provide interim ATAPI support until the MI wdc driver is used.
 1999-03-26 07:00:37 +00:00
dbj
25ea4fb7a7 tweaks to compile with egcs -Werror 
minor changes to scsi driver register accesses.
 1999-03-26 06:54:40 +00:00
simonb
d0e107a1a5 Update copyrights. 1999-03-26 05:23:58 +00:00
dbj
d1bbf5a190 Added support for using wscons as console. 
Enabled wscons as default console.
Use option SERCONSOLE now to use serial console instead now.
 1999-03-26 04:42:59 +00:00
eeh
69d1f9d0d3 COMPAT_SPARC32 -> COMPAT_NETBSD32 1999-03-26 04:29:20 +00:00
dbj
5a7e7178c8 fix polled keyboard support 1999-03-26 04:17:46 +00:00
dbj
0fabf8441f add KS_bar and KS_backslash to default us keymap. 1999-03-26 04:15:27 +00:00
tsubai
670d76b7ea Remove ifdef UVM. 1999-03-26 03:40:41 +00:00
hubertf
b97ebf9749 Sync some options from GENERIC 1999-03-26 02:48:18 +00:00
hubertf
b3acf3a4e4 s/internally/internal/ 1999-03-26 02:46:14 +00:00
simonb
4fefe2cb37 Conditionally set BINMODE and BINDIR so lower level Makefiles can override 
the location or modes.

Fix up the machine and mips symlink creation.
 1999-03-26 02:12:17 +00:00
simonb
461afc9079 Explictly set BINMODE to 555 so that ../Makefile.inc doesn't override it. 1999-03-26 02:07:55 +00:00
thorpej
567cda0537 Don't bother allocating mb_map on these systems. Mbuf clusters are 
allocated from a pool, and the MIPS and Alpha use KSEG to map pool
pages.  So, mb_map wasn't actually being used.  Saves around 4MB of
kernel virtual address space in a typical configuration.

Garbage-collect the related VM_MBUF_SIZE constant.
 1999-03-26 00:15:04 +00:00
is
d19d45b897 defopt Amiga graphics console options 1999-03-25 23:20:00 +00:00
is
f333be91dc defopt Amiga graphics console options 1999-03-25 23:19:58 +00:00
thorpej
ad22c1dd58 Use ETHER_*_LEN constants from <net/if_ether.h> instead of defining them 
ourselves.
 1999-03-25 23:16:37 +00:00
is
c7ad403020 Forgot A2024 1999-03-25 23:16:14 +00:00
thorpej
587eda7c3f Use ETHER_*_LEN constants from <net/if_ether.h> instead of defining them 
ourselves.
 1999-03-25 23:11:51 +00:00
thorpej
0193701fcd Use ETHER_*_LEN constants from <net/if_ether.h> instead of defining them 
ourselves.  Subtract ETHER_CRC_LEN as necessary to get the same values
for these constants as were previously defined locally.
 1999-03-25 23:10:53 +00:00
thorpej
962833e128 Use ETHER_*_LEN constants from <net/if_ether.h> instead of defining them 
ourselves.
 1999-03-25 23:10:13 +00:00
pk
3eab58ceec UVM no longer an option. 1999-03-25 22:21:09 +00:00
pk
422c4dbb41 Put back <uvm/uvm.h> 1999-03-25 22:13:40 +00:00
is
b30a4d19c0 Defopting grf_cc configuration parameters 1999-03-25 21:55:17 +00:00
simonb
1132034fe8 If the clock speed is less than 15MHz, we're on a 2100, otherwise a 3100. 1999-03-25 19:55:37 +00:00
mrg
54ab2e1e54 clean and up make compile 1999-03-25 17:49:43 +00:00
perry
b476609d5f fix typo 1999-03-25 17:06:38 +00:00
mrg
dc011bcec0 move sparc32 MD bits here. 1999-03-25 16:26:19 +00:00
simonb
e432668f46 callvec.c moved in stand again... 1999-03-25 12:56:18 +00:00
simonb
aff677bcae Updates for new bootblocks. 1999-03-25 12:24:56 +00:00
simonb
5010ae76c0 Remove old (not-enabled) local support for loading kernels. 1999-03-25 12:16:04 +00:00
simonb
b295b577e1 Second stage bootblocks based on original single stage blocks. 1999-03-25 12:11:41 +00:00
simonb
2dde1643c2 Makefile for /boot. 1999-03-25 12:10:12 +00:00
simonb
7c060ce391 Version info for bootblocks. 1999-03-25 11:57:41 +00:00
simonb
26098f27a2 Emtpy twiddle() to save space in stage 1 bootblocks 1999-03-25 05:28:36 +00:00
simonb
b9b7830d05 Unused now. 1999-03-25 05:27:00 +00:00
simonb
1e80ec96a0 Only include the dec disklabel at the start of BOOTXX is defined. 1999-03-25 05:23:48 +00:00
simonb
fb11e9e236 Remove unused debugging code, and clean up an error message. 1999-03-25 05:22:44 +00:00
simonb
f490a639c9 Not needed at the moment - may be resurrected when netboot comes along. 1999-03-25 05:19:44 +00:00
simonb
a160a47e1b Fix header botch in previous. 1999-03-25 05:17:49 +00:00
simonb
e213504efd Call main instead of _main. 1999-03-25 05:17:27 +00:00
simonb
c80fb4ccb8 Change from loading an a.out kernel to an ELF /boot. 1999-03-25 05:16:06 +00:00
simonb
0e44e536a0 Include <machine/stdarg.h> and not <stdarg.h> - found by adding 
-nostdinc to CPPFLAGS.
 1999-03-25 05:13:15 +00:00
simonb
7607cac7b3 CVS repository copy to bootxx.c 1999-03-25 04:42:06 +00:00
simonb
70bc63765d CVS repositary copied to ../scsiboot. These are small routines and/or 
PROM callbacks used only by the first-stage disk bootblocks.  Other
bootloaders use libsa/libkern.
 1999-03-25 04:34:03 +00:00
simonb
ec6b2370d9 CVS repositary copied to ../lib. 1999-03-25 04:22:04 +00:00
simonb
e6469a71aa Makefile* of pmax specific SA library - based on i386/stand/lib Makefile. 1999-03-25 04:16:15 +00:00
simonb
88eed19213 Oops, forgot RCS header and copyright. 1999-03-25 04:14:03 +00:00
simonb
50e9ee5706 Assembly routine that takes an entry point, new stack pointer address 
and six extra arguments.  Sets up the stack pointer with the arguments
in the right registers/stack positions and calls the entry point.
 1999-03-25 04:08:59 +00:00
simonb
c7c8021a29 Basic putchar() implentation in terms of the PROM's printf() callback. 
Not really effecient, but there isn't that much printf'ing down by SA
programs and we can use the libsa printf() so things like "%ld" work.
 1999-03-25 04:02:57 +00:00
simonb
0f203c7d99 Use "make ... echo ${MACHINE}" to get the machine name so 
that this script is MI.  Just need to find the right place
for it now - suggestions welcome...
 1999-03-25 03:56:00 +00:00
simonb
246f0aacde Copy of sys/arch/sparc/common/newvers.sh. 1999-03-25 03:52:12 +00:00
simonb
c06d325aaa Copy of sys/arch/i386/lib/loadfile.h with tweaks for the pmax. 1999-03-25 03:41:58 +00:00
simonb
6c24c1c864 When loading an a.out kernel and keeping the exec header, if it's OMAGIC 
put the exec header below kernel text.
 1999-03-25 03:38:53 +00:00
simonb
4ba6c44ef4 s/BOOTINFO_MAXSIZE/BOOTINFO_SIZE/ 1999-03-25 03:35:39 +00:00
explorer
bdf33ae1f0 add entry for lmc* at pci? 1999-03-25 03:35:26 +00:00
simonb
afc2e41e04 Change multiple spaces to tabs. 1999-03-25 03:34:28 +00:00
simonb
be62523806 Remove trailing whitespace. 1999-03-25 03:33:58 +00:00
simonb
674c1ff8f1 Check KN03_INTR_PROD_JUMPER in the IOASIC INTR register to test if we 
are running on a 5000/2x0 or a 5900, and set cpu_model accordingly.
(Test from Tohru Nishimura).
 1999-03-25 03:03:59 +00:00
simonb
3a2b42eeca Add KN03_INTR_PROD_JUMPER (from Tohru Nishimura). 1999-03-25 03:00:18 +00:00
perry
ea0f7990a8 add a (commented out) BROKEN_LPT_DELAY 1999-03-25 02:22:21 +00:00
simonb
03ca5d05cf Remove trailing whitespace. 1999-03-25 01:17:51 +00:00
mrg
7b93dd1117 remove opt_uvm.h 1999-03-25 00:41:46 +00:00
simonb
50897b84e0 Direct copy of sys/arch/i386/stand/lib/loadfile.c. 
XXX: This should probably be MI in sys/lib/libsa.  After 1.4...
 1999-03-24 23:51:26 +00:00
dbj
4717d3e130 fix typo allocating color framebuffer map. 1999-03-24 23:47:46 +00:00
simonb
b4848d6b90 Code to initialise and add bootinfo records. 1999-03-24 23:47:37 +00:00
dbj
a859ba2b23 Applied patches from Matt Debergalis <deberg@mit.edu>. 
These patches include:
  Added framebuffer mapping for color framebuffer to support color wscons
    which is coming soon.
  Renamed wskbdmap_mfii[ch] to wskbdmap_next[ch]
  Changed video to be white on black instead of black on white.
  Now handles and discards mouse interrupts.
  Video and keyboard is now working on mono machines.
 1999-03-24 23:15:51 +00:00
ender
235abbff06 Garbage collect a bit of old VM missed by the initial pass. 
Fix supplied by Dave Huang <khym@bga.com> in PR #7226.
 1999-03-24 22:28:49 +00:00
is
35bbdd4cd2 AGA: VGAonly timing (GRF_AGA_VGA), by Adam Ciarcinski 1999-03-24 22:24:42 +00:00
drochner
88a179595a regdef.h is back 1999-03-24 21:15:17 +00:00
minoura
fdd6c4d819 Add function keys mapping. 1999-03-24 14:12:52 +00:00
minoura
b28f2306c9 G/c amiga's key repeat handler. 1999-03-24 14:11:47 +00:00
minoura
a76b0b1bf5 Shut up gcc -Wall. 1999-03-24 14:07:38 +00:00
minoura
ff8cf815a8 Mach VM removal. 1999-03-24 14:01:50 +00:00
simonb
71bb7683db Initiailise to bootinfo pointer to NULL. In lookup_bootinfo(), if the 
bootinfo pointer is NULL, just return instead of trying to make use of it.
 1999-03-24 12:59:15 +00:00
tron
732f052e13 Don't include "opt_uvm.h" any more. 1999-03-24 12:41:27 +00:00
tron
4cdff58b76 Don't include "opt_uvm.h" any more. 1999-03-24 12:16:50 +00:00
tron
75377e1815 Don't include "opt_uvm.h" any more. 1999-03-24 11:35:30 +00:00
tron
1eb060a0ba Remove remaining "ifdef UVM" checks. 1999-03-24 11:23:45 +00:00
tron
e1d80e2d51 Don't include "opt_uvm.h" any more. 1999-03-24 11:21:47 +00:00
mrg
ca5f9685bb clean up kernel/config files files for machVM lossage. 1999-03-24 06:06:09 +00:00
mrg
d2397ac5f7 completely remove Mach VM support. all that is left is the all the 
header files as UVM still uses (most of) these.
 1999-03-24 05:50:49 +00:00
jonb
a50349ea32 Comment out options that are already the default... (I'm leaving them 
around as an example of what to change if needed.)
 1999-03-24 03:48:04 +00:00
nisimura
f719570f0a - Restore 'regdef.h' lost since last January. 1999-03-24 03:45:36 +00:00
mycroft
006ee23e99 Fix another problem is the modified bit emulation that caused double faults. 
We need to set the L2 type preemptively, as it may still be L2_INVAL if the
page had not been previously accessed.
 1999-03-24 02:45:27 +00:00
simonb
0ba02670be New bootblock directory structure. 1999-03-24 02:07:22 +00:00
mycroft
11d7efb7ba Forgot a return instruction in the error case. 1999-03-24 01:51:56 +00:00
simonb
0074502b0a o Add bootinfo support by checking the fifth and sixth arguments for a 
magic number and a pointer to the bootinfo data.
   XXX: A bootinfo_magic record is not checked for at the moment, even
        though test bootblocks initialise the bootinfo data with one.

 o Use the bootinfo symtab information in preference to searching for a
   valid a.out exec header after _end for initialising DDB.
   XXX: Should retire a.out exec header support altogether.  Loosing the
        ability to load symbols from old bootblocks isn't much of a loss.
        After 1.4?

 o Add "booted kernel" machdep sysctl.
 1999-03-24 01:49:10 +00:00
jonb
6c6ff861c6 put in compiler options to reduce object size by half 1999-03-23 23:02:14 +00:00
simonb
729eda4324 Define a bootinfo record and initial structures that the pmax will use. 
Modeled on i386 and bebox bootinfo.h.
 1999-03-23 22:53:02 +00:00
simonb
aca34380db If on entry the stack is within 4kB of _start, don't reset the stack 
pointer to just underneath _start.  Allows bootblocks (or other kernel
calling programs) to pass more than 4 arguments if it sets up the stack
properly.

The 4kB figure may be overkill - on the pmax it only needs to be a dozen
of so bytes.
 1999-03-23 22:43:18 +00:00
simonb
c9e3b47a0f Don't build anything while bootblocks are being updated. 1999-03-23 22:23:11 +00:00
simonb
f93b8168c0 Include <machine/db_machdep.h> instead of <mips/db_machdep.h>. 1999-03-23 22:15:36 +00:00
simonb
41febd3a3c Move DB_{AOUT,ELF}_SYMBOLS (and DB_ELFSIZE) definition to port-specific 
db_machdep.h file.
 1999-03-23 22:07:06 +00:00
simonb
027594b1eb Add CPU_BOOTED_KERNEL to CTL_MACHDEP definition. 1999-03-23 22:04:01 +00:00
drochner
76fa1751fe Add a macro to check for sufficient pointer alignment in bus.h context, 
"BUS_SPACE_ALIGNED_POINTER()".
Equal to the param.h "ALIGNED_POINTER()" normally, but obeys additional
requirements of the bus_space_xxx_n() macros. (BUS_SPACE_DEBUG)
 1999-03-23 21:29:03 +00:00
bad
b5348881aa Add tcic PCMCIA controller. 1999-03-23 20:08:55 +00:00
bad
23d89d53f3 config(8) glue for the TCIC PCMCIA backend. 1999-03-23 20:07:39 +00:00
mycroft
1bb64b0636 __SWAP_BROKEN is no longer useful here. 1999-03-23 19:16:03 +00:00
mycroft
6bb727e736 Nuke some more code that was fetching PT_M and PT_H from pv_flags. 1999-03-23 18:39:38 +00:00
wrstuden
3c8e65b670 Oops. macppc doesn't use PCLK as a baud rate source. 1999-03-23 18:07:19 +00:00
mycroft
5f63cab877 The page and section fault handling paths are essentially identical, so 
combine them.  This also fixes a performance issue, in that we always
faulted pages twice in order to write them.
 1999-03-23 18:02:02 +00:00
wrstuden
a7678930b4 Oops. mac68k does NOT use PCLK as a clock source, so don't enable it in 
the default channel setup.
 1999-03-23 17:55:03 +00:00
mycroft
79e56d3237 The ARM has the same copy-on-write bug as the i386 -- the write enable bit in 
PTEs is ignored when in kernel mode.  Hack around this just like we do on the
i386, by adding a prepass to copyout() to check for write permission on the
destination pages.
 1999-03-23 17:14:34 +00:00
minoura
87c8a7e347 u?vm_page_physload args are in page. 1999-03-23 15:55:43 +00:00
christos
f36829e285 s/DEBUG/LDT_DEBUG/ This got too verbose when running Wine. 1999-03-23 15:48:19 +00:00
mycroft
8f3d31a32b More cleanup... 
* Don't bother pulling PT_M and PT_H bits from pv_flags; they can't ever be
  set there!
* Actually make pmap_clear_reference() do something useful.
* Also set the referenced bit (PT_H) when emulating a write fault.
 1999-03-23 13:52:48 +00:00
mycroft
da99fe308e Repeat after me: 
If we're doing modified bit emulation, we must revoke write permission in
pmap_clear_modify().  This is non-negotiable.  I will revoke write permission
in pmap_clear_modify(), or suffer the wrath of a thousand bricks.
 1999-03-23 13:27:48 +00:00
mycroft
3c8512dbb5 We could not possibly have been updating the pv attributed correctly in 
pmap_enter(), so... make the obvious change.
 1999-03-23 12:30:45 +00:00
dbj
c1824c37af more minor changes, mostly in minor tweaks to debuggin output. 
tweaks to handling dmasize != dmalen correctly.
changed minimum dma segment length for tail buffer.
 1999-03-23 08:42:39 +00:00
gwr
c19324e6bb Fix prototype mismatch. 1999-03-23 05:54:11 +00:00
minoura
86ecebe5e8 Move high-memory detect routine. 
This seems to fix the problem that it hangs up on 040turbo without
high-memory.
 1999-03-23 04:18:50 +00:00
thorpej
63b6321834 VM_MBUF_SIZE is in terms of MCLBYTES, not CLBYTES. 1999-03-23 00:31:59 +00:00
bad
fee4297b62 Add IBM and 3COM ISA Token-Ring drivers. 1999-03-22 23:43:30 +00:00
is
2ccf15e5f3 53c810A identification 1999-03-22 19:30:57 +00:00
mrg
8fcaa99d1b KNF nits. 1999-03-22 13:08:51 +00:00
mark
f88d8c6a35 In the light of PRs 7122 & 7123 temporarily define __SWAP_BROKEN until 
the problem these bug reports described is fixed and they are closed.
 1999-03-22 10:24:04 +00:00
mark
34a92d6f82 Fix addressing problem for the aux status register. Whilst reads of this 
read appear to be aliased in the address space, writes are not thus the
correct address is important in order to reset drives.
 1999-03-22 10:14:12 +00:00
mycroft
6ada3afd8b Reject variant numbers which are too large (so that a new version of isapnpdevs 
with an old driver will not lose mysteriously).
 1999-03-22 10:00:09 +00:00
mycroft
2cccf3bd4a Update callers of isapnp_devmatch(). 1999-03-22 09:44:12 +00:00
ross
be177a7fd4 PCI: +bha 
+en
	+ex
	+fxp
	+le
	+pcscp
MII:	+exphy
EISA:	+ahb
	+uha
 1999-03-22 09:19:57 +00:00
ross
60fe60deaa Enable fuword(9), fuiword(9). 1999-03-22 09:17:11 +00:00
minoura
c36508e32b Use bus_dma(9) for DMA bouncing. 
The code is dirty.  It should be rewritten in the future.
 1999-03-22 08:54:14 +00:00
chs
31839fe71d fix previous, I got carried away with cut+paste. 1999-03-22 08:44:37 +00:00
mycroft
df7eadf2d6 More PnP/audio goo. Need an Alpha joystick driver. B-) 1999-03-22 07:55:14 +00:00
mycroft
8e621ce2ee Add MIDI and sequencer devices. They seem to work, even. 1999-03-22 07:52:56 +00:00
mycroft
a873302b17 Add a SonicVibes. 1999-03-22 07:51:28 +00:00
mycroft
2fba0f875b More sound cards for testing... 1999-03-22 07:50:29 +00:00
eeh
2343b503e6 Need to set up the pointers properly for partial FPU register stores. 1999-03-22 06:47:01 +00:00
eeh
7fba1d4a21 Add FS_SIZE. 1999-03-22 06:45:15 +00:00
eeh
f0503a65c8 Flush D$ on bypass accesses. 1999-03-22 05:35:39 +00:00
ad
3ce634a350 Added support for cursor keys, function keys and friends. kbdMapChar now 
returns 'char *' to do this. Codes returned for the various keys match
what 'rcons' termcap entry expects.
 1999-03-22 03:25:29 +00:00
minoura
4da31bd7f1 Use intio_debug flag variable. 1999-03-22 03:21:35 +00:00
minoura
c9e79552c8 Check unit. 
This bug seems to be introduced on merging the bus.h patches.
 1999-03-22 03:20:51 +00:00
thorpej
a77ccfe460 Garbage-collect. 1999-03-20 01:40:25 +00:00
is
be73d82871 Yet more kernel startup debug code 1999-03-19 21:40:24 +00:00
cgd
d324c9f2f6 pull isa_machdep.h in from machine/ instead of from $(MACHINE)/isa/ 1999-03-19 05:13:16 +00:00
cgd
10af862bf7 move isa/isa_machdep.h to include/isa_machdep.h. (can't do it via 
repository copy because alpha already had an include/isa_machdep.h in
the attic.)
 1999-03-19 05:04:42 +00:00
cgd
37d2c204a7 Moved to arch/i386/include/isa_machdep.h,v 1999-03-19 05:02:11 +00:00
cgd
7b5fe5e402 Moved from arch/i386/isa/isa_machdep.h,v 1999-03-19 05:02:10 +00:00
cgd
f822fd675f Moved to arch/bebox/include/isa_machdep.h,v 1999-03-19 05:02:03 +00:00
cgd
a4033465f4 Moved from arch/bebox/isa/isa_machdep.h,v 1999-03-19 05:02:02 +00:00
cgd
3f7f974ec8 Moved to arch/atari/include/isa_machdep.h,v 1999-03-19 05:01:58 +00:00
cgd
3f10df3001 Moved from arch/atari/isa/isa_machdep.h,v 1999-03-19 05:01:57 +00:00
cgd
b47008cec9 Moved to arch/arm32/include/isa_machdep.h,v 1999-03-19 05:01:52 +00:00
cgd
04216fffa4 Moved from arch/arm32/isa/isa_machdep.h,v 1999-03-19 05:01:51 +00:00
cgd
d00106ee06 if you pull in isavar.h, you don't need isa_machdep.h. 1999-03-19 04:58:45 +00:00
cgd
8e85aac1ce move pci/pci_machdep.h to include/pci_machdep.h. (can't do it via 
repository copy because alpha already had an include/pci_machdep.h in
the attic.)
 1999-03-19 03:40:46 +00:00
cgd
284689634e Moved to arch/macppc/include/pci_machdep.h,v 1999-03-19 03:36:19 +00:00
cgd
49e6daa992 Moved from arch/macppc/pci/pci_machdep.h,v 1999-03-19 03:36:18 +00:00
cgd
6d371b2fa9 Moved to arch/i386/include/pci_machdep.h,v 1999-03-19 03:36:14 +00:00
cgd
2ee7faa480 Moved from arch/i386/pci/pci_machdep.h,v 1999-03-19 03:36:13 +00:00
cgd
8649cea317 Moved to arch/bebox/include/pci_machdep.h,v 1999-03-19 03:36:07 +00:00
cgd
99633b3ef3 Moved from arch/bebox/pci/pci_machdep.h,v 1999-03-19 03:36:06 +00:00
cgd
ed47999c60 Moved to arch/atari/include/pci_machdep.h,v 1999-03-19 03:35:59 +00:00
cgd
bd032fb46a Moved from arch/atari/pci/pci_machdep.h,v 1999-03-19 03:35:58 +00:00
cgd
f753c9860f Moved to arch/arm32/include/pci_machdep.h,v 1999-03-19 03:34:22 +00:00
cgd
4b75fd0ceb Moved from arch/arm32/pci/pci_machdep.h,v 1999-03-19 03:34:21 +00:00
cgd
6ce0de2b8e Moved to arch/arm32/include/ofisa_machdep.h,v 1999-03-19 03:29:50 +00:00