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10083 Commits

Author SHA1 Message Date
gwr
b224329ecd Just return if clock_va is not set. 
Use <sun3/sun3/sunmon.h> for abort.
 1997-01-25 21:46:19 +00:00
mhitch
447adb9b1c Get rid of unused file: KDASSERT() is now defined in libkern.h. 1997-01-25 16:53:50 +00:00
cgd
00c2c62911 use strerror() to print errors, rather than just printing error numbers 1997-01-25 01:06:30 +00:00
cgd
e48fd73808 astpending and want_resched are kernel-only 1997-01-24 06:38:37 +00:00
cgd
21ad990583 reorganize Alpha boot block sources: put common sources in a 'common' 
directory (so they don't clutter up the arch/alpha/stand), and put
not-common sources in programs' directories.
 1997-01-24 01:52:35 +00:00
cgd
ce93ba490a kill unnecessary newline 1997-01-24 01:46:46 +00:00
pk
4364fc8f2c Adapt to sys/lib/lib{sa,kern}/Makefile.inc changes 1997-01-24 01:18:22 +00:00
pk
0a5eeae37c ::' => :' ; per recent sys/lib/*/Makefile.inc changes. 1997-01-24 00:58:20 +00:00
gwr
8d9bb0e996 Use <machine/machdep.h> 1997-01-24 00:09:34 +00:00
gwr
f13a8dfcb5 Use <sun3/sun3/sunmon.h> 1997-01-23 23:58:05 +00:00
gwr
a4a29b13a7 Use <machine/machdep.h> 1997-01-23 23:54:26 +00:00
cgd
ac467d58e8 Set LOADADDRESS makeoption so that these kernels can be net-booted. 
This is a waste of memory, but is useful in GENERIC kernels.
 1997-01-23 23:21:40 +00:00
cgd
1fca013b1e add support for reading gzipped kernels. 1997-01-23 23:10:34 +00:00
cgd
8afda473db update for new kernel library Makefile.inc expectations 1997-01-23 23:07:56 +00:00
gwr
5f36c62a33 Moved to ../include so we can refer to it as <machine/machdep.h> 1997-01-23 22:55:22 +00:00
gwr
57d849b787 Use <machine/machdep.h> and <sun3/sun3/sunmon.h> 
Pull in some updates from the hp300 version.
Use _pmap_fault in place of vm_fault so that this
file can be shared with the sun3 (but not yet).
 1997-01-23 22:52:46 +00:00
cgd
da19248f54 actually, include a file for fd/fdc, so that the flag file gets generated. 1997-01-23 22:50:52 +00:00
gwr
c0170a476f Use <machine/machdep.h> and <sun3/sun3/sunmon.h> 1997-01-23 22:48:40 +00:00
gwr
d33b4cd423 Load the root pointer using VM_PMAP_MMUCRP 
Also rename nodb_trap to _nodb_trap
 1997-01-23 22:47:36 +00:00
cgd
67df040efd update for new kernel library Makefile.inc rules 1997-01-23 22:47:31 +00:00
gwr
73234aa5f6 Use <machine/machdep.h> 1997-01-23 22:44:43 +00:00
gwr
04f1ba99a2 Remove PCB_MMUCRP, add VM_PMAP_MMUCRP and VM_PMAP_A_TMGR 1997-01-23 22:40:38 +00:00
gwr
906e75c72b Use <machine/pte.h> and <sun3/sun3/sunmon.h> 1997-01-23 22:37:21 +00:00
gwr
18c5058065 Now pulled from <sun3/sun3/*> 1997-01-23 22:33:21 +00:00
cgd
1c88f56c26 update for new kernel library build process 1997-01-23 22:31:32 +00:00
gwr
12e2d4d8f7 Replace the intersil7170 stuff with mostek48t02 stuff. 
XXX: Still need to move date conversion functions to
XXX: libkern or somewhere...
 1997-01-23 22:30:15 +00:00
gwr
8b175f2050 Move a bunch of stuff to sun3/sunmon.c where we can share it. 1997-01-23 22:27:29 +00:00
gwr
06655500a0 Wrap prototypes with ifdef _KERNEL 1997-01-23 22:25:56 +00:00
gwr
f91c597e92 Add <machine/pte.h> and the new pm_mmucrp member of struct pmap. 
Kill macros PMAP_ACTIVATE and PMAP_ACTIVATE (not used).
Add macro _pmap_fault for use in trap.c
 1997-01-23 22:24:04 +00:00
gwr
c511347b0e Make this once again identical to the hp300 version. 
Perhaps this should exist as <m68k/include/pcb.h>
 1997-01-23 22:21:50 +00:00
gwr
ac1ed5ffbb Use <machine/machdep.h> 1997-01-23 22:20:16 +00:00
gwr
97a36f083a Get sunmon.c and intreg.c from arch/sun3/sun3 1997-01-23 22:18:35 +00:00
gwr
05bbc1f7ee Rename members of struct mmu_rootptr, and add a comment. (From Jeremy) 1997-01-23 22:15:41 +00:00
gwr
71e3895587 Moved this to <machine/machdep.h> (via repository copy) 
and made some minor adjustments.
 1997-01-23 21:23:51 +00:00
is
c3b56cd6af Added libboot.a to the CLEANFILES. 1997-01-23 15:38:15 +00:00
jeremy
d0ba6f78a0 Fixed leap year bug. (Doesn't happen until 2100, but still important.) 1997-01-23 04:13:39 +00:00
thorpej
e256e03227 Arrange the code that sets the options flags such that the user can 
completely override the defaults (including disabling DMA) in the
kernel config file.
 1997-01-23 02:11:23 +00:00
mhitch
808f2c3ec1 The mfb driver uses struct fbinfo for the device data, but was only allocating 
memory for struct device.
 1997-01-23 01:54:09 +00:00
mycroft
2cac90cc74 ep* at isapnp? 1997-01-22 23:46:59 +00:00
mhitch
4fe9d4efee The sfb driver uses the device data, so more than a "struct device" is 
needed.  When sfbattach() initializes the fbinfo data, it was corrupting
data past the struct device data actually allocated.  This does not appear
to have caused a problem in the past, but causes a problem with the new
setroot() changes by Jason.
 1997-01-22 17:27:54 +00:00
thorpej
e5a9a53136 Back out previous; that was _not_ meant for the trunk! 1997-01-22 06:19:34 +00:00
thorpej
2394f36887 Update for new setroot(). 1997-01-22 06:07:16 +00:00
cgd
e5e4a07022 define names for the ISA floppy disk controller/drives, even though they 
aren't supported yet.  (conf.c needs a header for them, since i already
added their device switch table entries.)
 1997-01-21 23:45:54 +00:00
cgd
4a81474aaf make load address settable via LOADADDRESS make option 1997-01-21 23:37:10 +00:00
pk
a9142bd25b Drop strchr(), it's in libkern now; we didn't use it anyway. 1997-01-21 21:07:04 +00:00
leo
43795f8930 Don't set the PA_SER2 bit by default, this has the nasty side effect that 
it disables the IDE hardware on the Falcon (Thanks Markus ;-) ). A function
is provided to toggle the bit.
 1997-01-21 20:41:07 +00:00
leo
c79dcb7c8c Add a 'size' argument to badbaddr(). This is very useful on busses that 
only accept certain size accesses on a specific address range. Like the
VME bus.
 1997-01-21 20:37:03 +00:00
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