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10086 Commits

Author SHA1 Message Date
is
7c2b743adf * make object dirs work: 
- move the helper programs txlt and aout2bb to the topmost directory
- build the few files from libsa in the topmost directory

* while doing this, hunted down mysterious code expansion: It seems
that ld aligns code segments differently when linking .o's directly
than when using an archive consisting of the same files. Abuse this
effect to make the bootblock even smaller. The floppy boot block
"fdboot" is now small enough to build; add it back to the Makefile.

* while being here, remove a file which was committed by mistake.
 1997-01-21 18:26:07 +00:00
thorpej
b170998941 "md" is declared in sys/conf/files, now. 1997-01-21 09:50:17 +00:00
thorpej
7b40f5228e "md" is declared in sys/conf/files, now. 1997-01-21 09:39:20 +00:00
thorpej
0eee378a26 "md" driver declared in sys/conf/files now. 1997-01-21 09:37:17 +00:00
thorpej
3074220dfa Initialize max_target in the SCSI link. 1997-01-21 05:44:41 +00:00
gwr
ad79a66933 Separate out the stuff used to get in and out of the PROM monitor. 
This file can be shared between the sun3 and sun3x.
 1997-01-21 00:04:37 +00:00
cgd
7878fdb4f2 add a manual page for setnetbootinfo 1997-01-20 22:31:09 +00:00
cgd
58cde8b551 update date to date of last real modification 1997-01-20 20:37:09 +00:00
gwr
e710e7a369 Kill PCB_MMUCTX, add VM_PMAP_CTX. 1997-01-20 18:38:31 +00:00
gwr
40e3eede04 Make this once again identical to the hp300 version. 
Perhaps this should exist as <m68k/include/pcb.h>
 1997-01-20 18:34:11 +00:00
scottr
1085290516 Remove obsolete timezone specification 1997-01-20 16:55:32 +00:00
oki
402d9aaf2d Oops, fixed typo in previous commit, compile again. 1997-01-20 15:15:20 +00:00
scottr
d19b3500e3 Define single-instruction implementations of setsoft*() and siroff(), 
and declare ssir as volatile.  This avoids the problem of lost softints
should a hard interrupt cause a softint to be flagged while we are
clearing a different one.

Idea from atari mtpr.h, modified/optimized by me.
 1997-01-20 05:08:00 +00:00
scottr
b8b7d0ba0c Kill uninitialized variable warning in trap(), plus mir KNFing 1997-01-20 04:30:05 +00:00
scottr
7c87e4e501 #ifdef out write hack, and fix possible uninitialized variable. 1997-01-20 04:27:49 +00:00
mark
58cc410820 Remove strchr.c file now strchr() is in libkern. 1997-01-20 02:43:30 +00:00
mark
4aceed0d51 No longer needed as strchr() is now in sys/libkern. 1997-01-20 02:42:45 +00:00
scottr
1c4a180f28 Compile with -O2 now. 1997-01-20 00:31:42 +00:00
scottr
82f443d641 Minor formatting cleanup, and remove an old comment 1997-01-20 00:30:56 +00:00
oki
159749de63 Fixed compile error with last commit of iodevice.h 1997-01-19 06:37:47 +00:00
gwr
d83b2b6584 Let a couple small duplicates live that may need to be customized. 1997-01-18 22:02:14 +00:00
gwr
5cf8aa219a Now getting these from arch/sun3/sun3 1997-01-18 21:57:49 +00:00
gwr
8749290f0a Now getting these from arch/sun3/dev 1997-01-18 21:53:50 +00:00
oki
b79bcac5fd Use ip->isw intead of itesw. Remove unused extern itesw[]. 1997-01-18 21:07:30 +00:00
oki
7b0e6b6b07 tvram[] should be u_char, instead of u_short. 1997-01-18 21:04:34 +00:00
gwr
8431750722 Several files are now pulled from arch/sun3 (local copies removed). 1997-01-18 20:38:03 +00:00
gwr
090dfd13c2 Now that interrupts are enabled AFTER autoconfiguration, put in the 
cute little trick where the zs interrupts are enabled as soon as the
zs driver has done its attachments.   That allows a console break to
enter the debugger during the rest of autoconfiguration.
 1997-01-18 19:49:01 +00:00
gwr
324e1c6027 Enable interrupts AFTER autoconfiguration, to avoid spurrious ones. 1997-01-18 19:32:37 +00:00
gwr
94b20c709d Move sun3_btop (etc.) macros from param.h to pte.h 1997-01-18 19:27:16 +00:00
gwr
233b6dd00e Add declaration for db_recover. Also fix copyright. 1997-01-18 19:24:54 +00:00
gwr
84bd1d6f2c Use the same names (OBIO_ZS_*) as the sun3x port... 1997-01-18 19:17:28 +00:00
gwr
be760a77bf Moved MACHINE_NONCONTIG into include/vmparam.h 
Also kill obsolete "options NEWCONFIG" line.
 1997-01-18 19:09:15 +00:00
gwr
18f6e98a4a Define MACHINE_NONCONTIG here instead of in conf/std.sun3. 1997-01-18 18:58:21 +00:00
gwr
8ea480525d Use the same names (OBIO_ZS_*) as the sun3x port so we can share zs. 1997-01-18 17:19:52 +00:00
gwr
3752fafb35 Use the same names (OBIO_ZS_*) as the sun3x port so we can share zs. 1997-01-18 16:28:56 +00:00
gwr
89778a556e Do loadcrp(&mon_crp) only when returning permanently to the monitor. 1997-01-18 16:17:33 +00:00
oki
ffa088c0d2 silly little optimization. 1997-01-18 13:19:57 +00:00
oki
1e394e1181 Use struct fpframe instead of int[], suggested from Takeshi Nakayama. 1997-01-18 11:48:38 +00:00
oki
b20d46b8b2 Added FPU_XXXX macros. 1997-01-18 11:46:31 +00:00
oki
9fd4b64eb7 bxx --> jxx 1997-01-18 11:16:57 +00:00
cgd
0512081ce4 bump version 1997-01-18 01:59:32 +00:00
cgd
d3bfc848a9 if a file name is given (i.e. BOOTED_FILE) is set, boot only that file, 
but if not then try to boot "netbsd", "netbsd.bak", "netbsd.old", and
"onetbsd" (in that order) until one is found or until the list of names
is exhausted.
 1997-01-18 01:58:32 +00:00
mark
4c5fff219e Added a new nexus flag ESC_NF_RETRY_SELECT. This flag is used to indicate 
that a unit select did not complete and needs to be retried. Selection will
be retried following a disconnection if this flag is set. The function
esc_select_unit() will set/clear this flag depending on when a selection
completed or not.
 1997-01-18 01:57:18 +00:00
cgd
6d5dc4aba9 kill bogux printf 1997-01-18 01:56:09 +00:00
cgd
b9b13b5fb1 add cd9660 file system ops to the file system ops table 1997-01-18 01:51:58 +00:00
cgd
f6409bfad4 printfs newline cosmetics 1997-01-18 01:49:29 +00:00
mark
c5cc357f5d Added a new nexus flag SFAS_NF_RETRY_SELECT. This flag is used to indicate 
that a unit select did not complete and needs to be retried. Selection will
be retried following a disconnection if this flag is set. The function
sfas_select_unit() will set/clear this flag depending on when a selection
completed or not.
 1997-01-18 01:38:05 +00:00
cgd
d5260695b3 move an 'int debug;' into boot.c (it was the only diff between boot.c and 
netboot.c), and nuke netboot.c (using boot.c instead for network boot blocks).
 1997-01-18 00:59:46 +00:00
cgd
d3f4f54676 program to hard code an ethernet address into a network boot. 1997-01-18 00:50:29 +00:00
cgd
d1c39ec928 note that enet address can be hard-coded 1997-01-18 00:37:13 +00:00
cgd
ad56529a58 make 'make depend' not fall over here. it doesn't work right, either, though. 1997-01-18 00:35:23 +00:00
cgd
b1369cb79d add setnetbootinfo to list of subdirs 1997-01-18 00:34:39 +00:00
cgd
e2bd92c0e6 allow netboot ethernet address to be hard-coded into binary so that 
machines with old firmware which doesn't pass it in the boot device
can work.  Assume that if the ethernet address isn't passed in, it
uses the old (dain-bramaged) 'read' interface works on my 3000/300LX.
 1997-01-18 00:34:01 +00:00
cgd
abcd6f59bf remove a kludge which was breaking multiple opens/closes of the disk 1997-01-18 00:31:48 +00:00
cgd
b6d17629c1 update for bbinfo padding changes 1997-01-18 00:28:59 +00:00
cgd
7db6ff8449 move the sync() calls to the correct place... 1997-01-18 00:27:50 +00:00
cgd
8523a4deff add padding to structures for future expansion. add a netbbinfo 
structure to allow netboot information to be hard-coded in network
boot blocks, so that they can be made to work even on systems with
firmware which doesn't support the new "ethernet address in boot device"
convention.
 1997-01-18 00:24:15 +00:00
cgd
7e7bb6e04d clean up a bit. include libraries more carefully, so that when compressed 
read code is integrated into libsa things will work properly.
 1997-01-17 21:14:31 +00:00
gwr
4dcea02177 Fix a comment (PCB_MMUCTX is a virtual address). 1997-01-17 16:30:05 +00:00
gwr
aaf91fd6aa Adapt to rename of pcb_mmuctx to pcb_mmucrp, and corrected 
prototype of loadcrp(), which kills some bogus type casts.
 1997-01-17 16:27:17 +00:00
gwr
3d9b2f50ef Give declaration of loadcrp() its actual argument type. 1997-01-17 16:25:02 +00:00
gwr
a0881e24c2 Rename pcb_mmuctx to pcb_mmucrp and make it a struct pointer. 1997-01-17 16:22:39 +00:00
gwr
67015f3d8b Update for rename of pcb_mmuctx to pcb_mmucrp 
Also reorder things a little.
 1997-01-17 16:19:42 +00:00
gwr
b7034c364b Use bus_mapin() instead of obio_alloc(). 1997-01-17 16:15:44 +00:00
gwr
c3621700c9 Add PCB_MMUCTX, and reorder things a little. 1997-01-17 15:03:39 +00:00
is
972ce7fa89 Fix PR 3090. While here, fix two other comments. 1997-01-17 14:29:42 +00:00
mrg
152f8d880d add MSDOSFS. 1997-01-17 03:43:56 +00:00
jeremy
d4be114b3e Added two additional bits (ACON and BCON) to the initilization constant for 
the CSR3.  The chip now successfully reads and writes its initialization
block and ring descriptors and is fully operational.  (Thanks to Gordon
Ross for suspecting the misconfiguration.)
 1997-01-17 03:42:15 +00:00
mark
12af47bc6a The powertec card uses a 40MHz clock frequency. 
Report the driver as polling at attach time is so configured.
 1997-01-17 01:12:26 +00:00
mark
6df208b349 Added files for podulebus mapping and read/write routines. 1997-01-17 01:08:42 +00:00
mark
cf799895fc Pass a podule bus space tag in the pa_iot field of the podule 
attach args.
 1997-01-17 01:07:58 +00:00
mark
5c03890971 Updated for the new bus space implementation. 
Added a pa_iot field to the podule attach args structure.
 1997-01-17 01:04:02 +00:00
mark
6caa7a0b4b Implement a set of functions that provide bus space mapping and 
read/write routines for the podulebus.
 1997-01-17 01:00:47 +00:00
mark
012b3502f7 Implemented the functions inswm8() and outswm8() that are optimised 
tranfer routines for use where the I/O register is multiply mapped into
a block of 8 consecutive word. This allows LDM/STM instructions to be
used to improve the read write performance.
 1997-01-17 00:56:24 +00:00
perry
090b876b86 added options I686_CPU (commented or uncommented) per thorpej 1997-01-16 23:30:28 +00:00
christos
4d08f671d5 Add Plug and Play devices 1997-01-16 23:25:03 +00:00
perry
c5d453076d print 'with MMX' for MMX CPUs (from Martin Husemann) -- fixes pr-3110 1997-01-16 23:21:14 +00:00
christos
c3be709b8c - add the Plug and Play glue 
- make the joystick driver use it.
 1997-01-16 23:19:56 +00:00
perry
5ee4204742 fix CPUID table for 486SX (from Scott Telford) -- fixes pr-3107 1997-01-16 23:18:04 +00:00
christos
be20628b9e - conversion to bus_space_* macros 
- split the isa and pnp attachments
 1997-01-16 23:17:45 +00:00
christos
0df79f25ad i386 plug and play glue 1997-01-16 23:12:22 +00:00
gwr
f286cdd282 Move declaration of struct mmu_rootptr to mc68851.h 
Kill a cast that is now unnecessary.
 1997-01-16 22:12:50 +00:00
gwr
dad92086a4 Make sure the string passed to mon_reboot() is in our data segment 
where the PROM can see it.  (Bug found by Jeremy  -- Thanks!)
 1997-01-16 22:08:31 +00:00
gwr
30f35224e5 Pretend loadcrp() takes an int arg for now. 
Probably should be (struct mmu_rootptr *)
 1997-01-16 21:56:36 +00:00
gwr
07a2670421 Before dropping into the PROM monitor, restore its CPU Root Pointer (CRP), 
and restore our own CRP if we resume.  Make sure the string passed to
mon_reboot() is in our data segment where the PROM can see it.
 1997-01-16 21:53:07 +00:00
gwr
477556a159 Add an introductory comment about pte.h vs mc68851.h 
Move sun3x_round_up_page() to here.
 1997-01-16 21:48:32 +00:00
gwr
cd7b9cf2ee Add an introductory comment about pte.h vs mc68851.h 
Move sun3x_round_up_page() to pte.h
Define struct mmu_rootptr here.
 1997-01-16 21:47:31 +00:00
cgd
71db072b94 update copyright 1997-01-16 20:41:54 +00:00
cgd
1a2b5aa691 clean up, deal with secondary bootstrap programs not on 'a' partition 
'a' partition not starting at 0.
 1997-01-16 20:40:05 +00:00
gwr
4ed08a77d2 Move include of trap.h from genassym.c to locore.s 1997-01-16 17:30:20 +00:00
gwr
66a113c1a3 Use db_regs_t instead of struct mc68020_saved_state 1997-01-16 15:41:39 +00:00
gwr
4479ccc534 Use db_regs_t instead of struct mc68020_saved_state 1997-01-16 15:30:57 +00:00
cgd
274cf3fbf9 move the secondary bootstrap down (to 0x20004000), and add a HEAP_LIMIT 
so that we don't exhaust our bootstrap address space (when using the new,
not yet checked in, memory allocator).
 1997-01-16 07:50:34 +00:00
jeremy
499dd92e9d Added conditional include of iommu kernel driver manipulation routines. 
Fixed a few comments.
 1997-01-16 06:38:26 +00:00
cgd
cfe73ab59b clean up 1997-01-16 03:00:22 +00:00
cgd
3fb0a713f5 seriously clean up makefiles. use libsa/libkern/libz as appropriate, 
and don't build the various sources into objs locally by specifying
them directly in the Makefiles.
 1997-01-16 02:59:08 +00:00
cgd
653e0e50fe more carefully include libkern and libsa headers 1997-01-16 01:21:36 +00:00
cgd
904a2dc374 link installboot statically, and include libutil 1997-01-16 01:20:24 +00:00
gwr
6e961cf5de Use db_regs_t instead of struct mc68020_saved_state 1997-01-15 23:11:46 +00:00
cgd
942c20dfac change the fixed delay to allow serial console output to settle 
to something smarter, suggested by Charles Hannum.
 1997-01-15 22:13:36 +00:00
perry
b89a3425b7 Eliminate obsolete TIMEZONE and DST options. 
Eliminate obsolete global kernel variable "struct timezone tz"
Add RTC_OFFSET option
Add global kernel variable rtc_offset, which is initialized by
RTC_OFFSET at kernel compile time.
on i386, x68k, mac68k, pc532 and arm32, RTC_OFFSET indicates how many
minutes west (east) of GMT the hardware RTC runs. Defaults to 0.
Places where tz variable was used to indicate this in the past have
been replaced with rtc_offset.
Add sysctl interface to rtc_offset.
Kill obsolete DST_* macros in sys/time.h
gettimeofday now always returns zeroed timezone if zone is requested.
settimeofday now ignores and logs attempts to set non-existant kernel
timezone.
 1997-01-15 01:28:28 +00:00
jonathan
11a7f97c20 Use <> not "" #include path for pmax/stand/dec_boot.h. 1997-01-15 00:52:17 +00:00
cgd
328e19f5fb useful suggestion from jason: make this simply an 'include' of the 
GENERIC kernel config with the added ramdisk-hook-enabling bits!
 1997-01-14 23:37:59 +00:00
cgd
46b965ab4a useful suggestion from jason: make this simply an 'include' of the 
GENERIC kernel config with the added profiling bits!
 1997-01-14 23:32:00 +00:00
cgd
b701ee6fea comment out 'options GATEWAY' by default. 
add PPP_BSDCOMP and PPP_DEFLATE.
add ipfilter pseudo-device, and sort the pseudo-device list to recover
    from the renaming of 'rd' to 'md'.
 1997-01-14 23:20:37 +00:00
cgd
1db761a1be add cd9660, msdosfs file system support. 
add SysV Shared Memory support, since it can be used by the X server.
add 'ppp' to the list of pseudo-devices, and sort the list to recover
    from the renaming of 'rd' to 'md'.
other slight cleanups.
 1997-01-14 23:18:17 +00:00
mark
02e575f690 Replace the fix for the bugged revisions of the 37GT665 I/O controller 
that was lost during the last upgrade of the driver.
 1997-01-14 22:59:40 +00:00
jonathan
1607618d93 pmaxpagesperpage -> mipspagesperpage 1997-01-14 22:29:54 +00:00
gwr
2ffbfe169b Punt some historical stuff that was ifdefed out. 1997-01-14 21:01:33 +00:00
gwr
daa7a6dc57 Initial import. Gets as far as nfs_mountroot. 1997-01-14 20:57:09 +00:00
gwr
3921aef310 Initial revision 1997-01-14 20:57:08 +00:00
gwr
cd05f4190d Initial import. Gets as far as nfs_mountroot. 1997-01-14 20:57:07 +00:00
gwr
c8cc66764e Initial revision 1997-01-14 20:57:06 +00:00
gwr
99f640b958 Initial import. Gets as far as nfs_mountroot. 1997-01-14 20:57:06 +00:00
gwr
2ad3428397 Initial revision 1997-01-14 20:57:05 +00:00
gwr
2dbfabbb97 Initial import. Gets as far as nfs_mountroot. 1997-01-14 20:57:01 +00:00
scottr
4ee6502e8b Whoops, forgot to include ipfilter.h 1997-01-13 23:46:11 +00:00
scottr
d186ff0991 Add ipfilter (pseudo-) device. 1997-01-13 23:34:04 +00:00
oki
0e58d64c9e first commit of M68060 and FPU_EMULATE support. 
M68060 support by YAMASAKI Yasushi, few arranged by me.
 1997-01-13 14:04:42 +00:00
scottr
121971f622 Compile with -O2 (need to update COPTS so we still get -m68030) 1997-01-13 07:08:51 +00:00
scottr
9792072925 Compile kernels with -O2 1997-01-13 07:06:51 +00:00
scottr
e14ea342e3 Some changes to make ADB work when compiled with -O2: 
- extdms_done is modified by things outside of our direct control;
    it needs to be declared `volatile'
  - CountADBs() fails when we call it the second time.  We can work
    around this by telling extdms_init() how many ADB devices we have,
    only calling CountADBs() once.
 1997-01-13 07:01:23 +00:00
mark
151fa15841 Use -x rather than -S for the linkflags as we are not using the NetBSD 
linker.
 1997-01-13 00:51:42 +00:00
mark
98ecd0ea70 Updated for the new bus space implementation. 
Merge in the latest changes from the ISA lpt device.
 1997-01-13 00:46:51 +00:00
mark
f0192d1f6c Removed duplicate PROFILE_ASM option. 1997-01-13 00:42:18 +00:00
mark
7384f7a76d Update for the new bus space implementation. 
Merge in the latest changes from the ISA com device.
 1997-01-13 00:40:54 +00:00
mark
110691d0cc Added files for the mainbus mapping and read/write routines. 1997-01-13 00:38:45 +00:00
mark
4812012263 Implement a set of functions that provide the bus space mapping and 
read/write routines for the mainbus.
 1997-01-13 00:37:51 +00:00
mark
52a7f33ad1 Updated for the new bus space implementation in bus.h 
The mainbus bus space tag is passed in the mainbus_attach_args structure.
 1997-01-13 00:35:47 +00:00
mark
0bebac783d Update for new bus space interface. This implementation is based on 
cgd's alpha implementation. Bus tags now point to a structure of
function pointers to bus space routines rather than being an index to
one of several I/O methods making it simpler and more efficient in
handling many different busses and mapping schemes.
 1997-01-13 00:33:36 +00:00
leo
81fd2d7dc6 This should have been part of the keyboard-modifier changes. 1997-01-12 22:15:24 +00:00
thorpej
112e338d6b Fix botch in PA calculation for DIO-II devices. Bug noticed and fix 
provided by Klaus Klein <kleink@layla.inka.de>, PR #3097.
 1997-01-12 21:27:26 +00:00
mark
aef8299490 Document the packet filter major number. 1997-01-12 20:39:51 +00:00
mark
00e9f2af37 inline -> __inline 1997-01-12 20:28:04 +00:00
mark
23254f1c9e Added commented PFIL_HOOKS option. 1997-01-12 20:24:08 +00:00
leo
3e345f741d Use the mask register to block the interrups, not the enable register. This 
enables the interrupt to be shared (with IDE for example ;-) ).
 1997-01-12 15:46:37 +00:00
leo
4b8a9a883c Fix return value of the interrupt function. 1997-01-12 15:44:45 +00:00
leo
41a0638c86 Another part of the rd->md saga... 1997-01-12 15:41:24 +00:00
leo
c4ad7060c1 Fix the machine-type detection, the Falcon was detected as a Hades. Regroup 
the hardware initialisations in a separate function and make sure
that the Midi-ACIA is properly initialized. This prevents MIDI traffic
to lockup the keyboard.
 1997-01-12 15:40:14 +00:00
mark
672f9bc8a2 Added token 'Y' to print stack orientated nmemonics for {sl}dm r13, ... 1997-01-12 14:21:44 +00:00
ragge
2b8e7e782a std.vax readded, shall be here anyway. 1997-01-12 12:38:56 +00:00
ragge
09adf20559 Need a couple of extra #ifdef's to compile. 1997-01-11 13:50:20 +00:00
ragge
3026c5e35e Put in another external declaration. 1997-01-11 11:46:43 +00:00
ragge
eb0bc83700 Update due to changes to uba/mscp functions. 1997-01-11 11:34:39 +00:00
ragge
54e8120422 Oops, forgot an printf. 1997-01-11 11:31:57 +00:00
ragge
2a826b413f Prototype updates. 1997-01-11 11:31:26 +00:00
ragge
52c3b92063 Put common map in code here instead of lots of places. 1997-01-11 11:24:51 +00:00
ragge
3774ec6c5c Update due to prototype changes. 1997-01-11 11:23:09 +00:00
ragge
2b34ded4f8 Many minor bug fixes; mscp subsystem seems to work rather stable now. 1997-01-11 11:20:31 +00:00
ragge
59d5be04e9 Add EXEC_AOUT and EXEC_SCRIPT. std.vax not needed anymore; removed. 1997-01-11 11:15:38 +00:00
ragge
7bf599379e Prototype change of scanc needs change here also. 1997-01-11 11:07:52 +00:00
ragge
f98e31628a #define MAXBSIZE to some nice value. 1997-01-11 11:06:17 +00:00
matthias
27381f0aaf * Add cdevsw entry for /dev/ipl. 1997-01-11 11:00:41 +00:00
matthias
47fe16475c * Use confargs in probe and attach routines. 
* Irq and address are now printed by mbprint.
 1997-01-11 10:58:12 +00:00
mikel
aed485cdf2 add 'pseudo-device ccd' where necessary; PR kern/1830. 1997-01-11 09:11:37 +00:00
leo
7a0c8fa119 Handle keyboard modifiers *before* handing the keycodes to either the 
console driver or the DDB keyboard functions. This prevents annoyances
with out of sync modifier stati.
 1997-01-10 21:24:25 +00:00
leo
2fa61d9691 Allow the control registers to be mapped too. 1997-01-10 21:00:36 +00:00
leo
1f4324fd52 Record physical addresses in the bitmap structure instead of VA's. The 
latter breaks the mmap-functions.
 1997-01-10 20:59:27 +00:00
perry
8b5d8866c9 fix kvm_mkdb problem -- as per pr 3092 1997-01-10 05:28:14 +00:00
scottr
cc061d0a98 Normally, iteon() returns an int. If NITE == 0, define iteon() to be 0. 
Closes PR 3091.
 1997-01-10 00:07:27 +00:00
scottr
233a1d3f57 Use only FC $1 in TT0 in get_pte(), and map the entire address space. We 
can then access the page table entries directly using user data space with
the MOVES instruction.  This should resolve the problem on the Duo 2x0
series with hard hangs in this function.

Warning:  do not call any function that accesses user data space (FC $1)
from get_pte()!
 1997-01-09 07:28:12 +00:00
scottr
8bd4e6d18e Sync with current 040-related development: 
- Figure out what CPU we have, rather than assuming the Booter knows,
   and set cputype variable accordingly.
 - Carefully rearrange the order of various MMU/ATC operations so as to
   eliminate possible side effects.  Also, re-order the initial bootstrap
   code to make clear what various sections of this code do.
 - Adjust to combined initenv()/genenvvars() (the latter has assimilated
   the former).
 - Add a function code argument to ptest040().
 - Use symbolic constants from assym.h where appropriate (and defined).
 - Some style cleanup.
 1997-01-09 07:24:39 +00:00
scottr
cd2817bffb Sync with current 040-related development: 
- Combine initenv() and getenvvars().
 - Hardwire some PowerBook internal video addresses, from Takashi Hamada.
 - When printing out the machine model/CPU, use the new cputype variable
   instead of the Booter's PROCESSOR environment variable.
 - Use new ptest040() function code argument (though for now, the MMU is
   disabled on the 040).
 - Revert previous change in get_physical() that seems to have broken
   some machines; use an ADD instead of an OR when determining the PA.
 - Some (very minor) style cleanup of asm code.
 1997-01-09 07:20:46 +00:00
scottr
f832503ac5 Add CACHE40_ON, for locore 1997-01-09 07:14:17 +00:00
mycroft
5369bfe88a s/soft error/soft error (corrected)/, to avoid confusion. 1997-01-09 04:30:08 +00:00
scottr
b917ce3294 Bracket kernel structs with #ifdef _KERNEL so that bootblocks will once 
again build.
 1997-01-09 01:07:59 +00:00
oki
a83d534e05 Add EXEC_AOUT and EXEC_SCRIPT. 1997-01-08 16:17:29 +00:00
oki
0f23801475 Fix typo. 1997-01-08 16:16:14 +00:00
leo
7e22e8338d Adjust 'fill'. 1997-01-08 12:57:22 +00:00
leo
5df535d814 Handle DTYPE_ESDI like ST506. 1997-01-08 12:55:41 +00:00
leo
d1538cb3c0 Don't try to init the keyboard interrupts in cngetc(). This caused the 
keyboard to hang when booting directly into the debugger.
 1997-01-08 11:28:03 +00:00
oki
7dcae7a79d Add macros. 1997-01-08 10:29:27 +00:00
leo
1d1bc2cb98 Bump version. 1997-01-08 10:18:39 +00:00
oki
e4b66b6973 Compile again. 1997-01-08 10:15:51 +00:00
oki
0c47c09505 Use FPU_XXXXX macro, x68k is now use this file. 1997-01-08 04:03:50 +00:00
oki
0e00922730 Add fpu_probe prototype. 1997-01-08 04:00:47 +00:00
oki
c68b49f85c Add fpu.c, delete unneeded fpe_emulate.c line. 1997-01-08 03:59:32 +00:00
mrg
c71a371532 use pseudo-device ipfilter, not ipl. 1997-01-07 11:35:01 +00:00
thorpej
c56e780e4f Bring some sanity into my frazzled existence: 
- Always ensure that RAW_PART ("c") can be opened.
- Disallow unused or non-existent partitions from being opened.
- Don't do bounds checking or partition translation on RAW_PART.
This is consistent with other disk drivers in the NetBSD source tree,
and fixes a condition where the user could not fix a corrupted disklabel
due to a bogus offset for partition "c".
 1997-01-07 09:29:30 +00:00
veego
863a668514 Add the pseudo-device for ipl and PFIL_HOOKS which is required for ipl. 1997-01-07 08:01:32 +00:00
veego
6141167d37 Add cdevsw entry (#44) for ipl (IP filter). 1997-01-07 07:57:31 +00:00
scottr
4211100164 Don't unlock the NuBus on PowerBooks; this bit controls the Power Manager 
chip on these machines.  From Takashi Hamada.
 1997-01-07 07:45:45 +00:00
scottr
a54b50a58c If 040 MMU is enabled, attempt to get memory mapping. (At present, this 
can't happen because we've faked a disabled MMU.)
 1997-01-07 07:44:01 +00:00
scottr
c0af85f6f3 Add CPU_XXX macros to assym.h 1997-01-07 07:42:17 +00:00
scottr
3753710f38 Fix typo in last: cf->cf_unit -> sc->dv.dv_unit 1997-01-07 07:40:46 +00:00
cgd
ebabdb626a dd bdevsw and cdevsw entries for floppy disk driver (not currently usable), 
and cdevsw for ipl (IP filter).
 1997-01-06 23:28:09 +00:00
is
d97cf56937 Add manufacturer/product id for Apollo-68060 accellerator board. 1997-01-06 18:05:15 +00:00
is
61e3fad685 Build / install some stuff from stand (e.g.: bootblock) 1997-01-06 12:33:09 +00:00
veego
918ad06a75 Add PFIL_HOOKS and NSIP. 1997-01-06 09:59:32 +00:00
thorpej
32dda9a886 Kludge newvers rule, so that it works with old and new config. 1997-01-06 08:49:30 +00:00
thorpej
c26a11ab21 Add PFIL_HOOKS and ipl pseudo-device. 1997-01-06 08:48:36 +00:00
thorpej
7e3b804ce5 Add ipl pseudo-device. 1997-01-06 08:47:43 +00:00
mrg
394d540361 add PFIL_HOOK and ipl, both commented. 1997-01-06 07:35:39 +00:00
mrg
fb5d192bc3 include the GENERIC kernel, and then map the disks. 1997-01-06 07:34:14 +00:00
mark
fd643704d1 Minor changes (inline -> __inline)) 1997-01-06 04:47:53 +00:00
mark
fe764c2415 Added the ipl pseudo device. 
Cleaned up the options and sync with reality.
 1997-01-06 03:39:13 +00:00
mark
5aad105fd0 Added character ipl device on major 46. 1997-01-06 02:44:10 +00:00
mark
bc3f67bb21 Use the irqblock array to provide the information about which interrupts 
should be blocked for each irq currently asserted.
 1997-01-06 02:35:46 +00:00
mark
c87f4e3785 Added the functions intr_claim() and intr_release(). These are front 
ends for irq_claim() and irq_release() that will allocate and free
memory for the irqhandler structure.
Added an irqblock array that provides a quick reference to all the
interrupts that should be blocked when a particular interrupt is
received. The irq_claim() and irq_release() functions now update the
irqblock array.
 1997-01-06 02:30:21 +00:00
mark
b34fcd542a Added prototypes for intr_clain() and intr_release(). 
Added const to the ih_name member of the irqhandler structure.
 1997-01-06 02:19:06 +00:00