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16953 Commits

Author SHA1 Message Date
pk
0bf09a4ae7 Drop cpuinfo's `L1_ptps'; instead keep a per CPU segment (level 2) page 
table descriptor that is used to patch up a region (level 1) page table
associated with a user pmap at context switch time.
 1998-10-16 22:39:17 +00:00
ws
d65dc0de3b Make ourseg visible to the outside similar to bootsect/start_bootsect.S 
(Thanks to hannken@eis.cs.tu-bs.de for pointing this out).
 1998-10-16 18:07:35 +00:00
mycroft
79a031f9d3 Configuration for new CVS server. 1998-10-16 00:30:53 +00:00
ross
3707ad314c History. INSTALL is now used on the floppy set and combo CD/HD/tape image. 1998-10-16 00:15:15 +00:00
drochner
5bdff43727 Initialize default disklabel properly: Whole disk is RAW_PART, not 'a'. 1998-10-15 19:08:33 +00:00
drochner
2468738337 change handling of libkern: 
-sys/lib/libkern builds as library per default (as it was documented all
 the time)
-ports able to LKM set "KERN_AS=obj" explicitely in their Makefiles
 (for now; should depend on actual "option LKM" or -better- functions
 included for LKM use should be pulled in by a stub)
-always link libcompat before libkern - libkern stuff can be referred to
 by libcompat, but not the other way
 1998-10-15 18:37:13 +00:00
ws
f82918b49b Add int13 extension support 1998-10-15 15:28:22 +00:00
bad
50aa1b9d51 Add the IDT WinChip C6 to the cpu type table. 1998-10-15 15:26:01 +00:00
tsubai
3b892dd579 /chaos/control support. (tested 640x480 mode only) 1998-10-15 14:48:47 +00:00
tsubai
810fcde7eb Set PCI bus number correctly. 1998-10-15 14:39:53 +00:00
bad
28b3386649 Add CPUVENDOR_IDT and CPU_C6. 1998-10-15 13:40:33 +00:00
bouyer
999d5323c0 Make CPURESET_DELAY a patcheable variable, as sugested by Chris G. Demetriou. 1998-10-15 11:41:28 +00:00
matt
a9a911bdba Add .type pseudo-ops needed for shared libraries. 1998-10-15 06:01:11 +00:00
ross
3e35915bc3 Don't use big 16K blocks for the -b contiguous secondary boot installation. 
It leads to confusion about where the end of the image is on tape boots.
 1998-10-15 01:05:20 +00:00
ross
16bf3552bb Save a0 during bss clear. 1998-10-15 01:02:55 +00:00
ross
9f7ca48f3b Delete prom_open() wrapper routine. Other clients of prom_open 
can use the prom.h dispatch macros instead, especially since they
all presently expect the raw return bits.
 1998-10-15 01:02:15 +00:00
ross
c84b7f501e Delete bogus prom_open() prototype. 1998-10-15 01:00:56 +00:00
ross
412f6ae85b Grab booted_dev_fd parameter from bootxx. It won't be there for netboot 
but there should be no harm done.
 1998-10-15 01:00:07 +00:00
ross
6336abe01a const'ify 1998-10-15 00:56:56 +00:00
ross
df51a43618 Rototill the primary boot for... 
1. much faster speed
  2. support of more media types
 1998-10-15 00:55:48 +00:00
ross
c33589db84 Consult osrelease.sh and pass down NETBSD_VERS 1998-10-15 00:52:38 +00:00
ross
74f36b2497 Try the ustarfs open first...it's the only one that can't necessarily 
seek. We might be reading a tape and the extra superblock reads will
eat up tape records.
 1998-10-15 00:51:22 +00:00
ross
9c29657a67 Extern def for raw prom disk file descriptor. 1998-10-15 00:49:34 +00:00
ross
b0367fb980 Don't actually do the raw prom open here. 1998-10-15 00:48:55 +00:00
ross
8447dd624c 1. STANDALONE -> _STANDALONE 
2. Key raw prom interfaces defes on ENABLEPROM
3. Define the prom "ioctl" magtape functions.
 1998-10-15 00:47:28 +00:00
ross
d4e2b18bb1 Define ENABLEPROM, which turns on the raw prom interface defs. 1998-10-15 00:45:52 +00:00
is
8caffffa3e Activate cleandir (and distclean), as suggested in PR 6244 by 
Frederick Bruckman.
 1998-10-14 20:45:43 +00:00
matt
495a4bdb2c Sync with new IDE support (e.g. pciide changes) 1998-10-14 18:31:34 +00:00
matt
f8e4127109 Remove pciide definitions in files.alpha since they are now in files.pci 1998-10-14 18:00:11 +00:00
pk
fd966585a1 Turn on the counter at each CPU (we fear nothing..) 1998-10-14 14:53:36 +00:00
pk
afcfa7d7fa Let all CPUs spin at spl0. 1998-10-14 14:47:20 +00:00
pk
631a48776f Don't allocate two stacks per CPU. 
Minor attach-time message change.
 1998-10-14 14:22:18 +00:00
tsubai
4f4676e9c0 Sync to ``POWERMAC'' config. 1998-10-14 13:54:09 +00:00
tsubai
635d4ae57a Fix typo. 1998-10-14 13:21:10 +00:00
tsubai
c539169765 wskbd support. 1998-10-14 12:56:19 +00:00
tsubai
f6f8f9b3f5 Oops, remove ite/grf. 1998-10-14 12:31:34 +00:00
tsubai
461a9c9361 Add wsdisplay/wskbd. 1998-10-14 12:28:54 +00:00
tsubai
ced4fd09b4 Add wsdisplay. 1998-10-14 12:27:03 +00:00
tsubai
20e56a7571 Add wsdisplay (, wskbd, and wsmouse). 1998-10-14 12:21:21 +00:00
tsubai
9fdd9b72df Implement PCI tag to OpenFirmware device convert function (pcidev_to_ofdev). 1998-10-14 12:18:20 +00:00
tsubai
b6e7cc68c6 akbd: wskbd support. 
ofb: OpenFirmware generic framebuffer.
 1998-10-14 12:15:10 +00:00
augustss
797eea8ae5 Add a sequencer pseuso device since we have a MIDI device. 1998-10-14 11:13:14 +00:00
pk
e6c0a03f90 `ncpu != 0' doesn't make much sense when deciding what CP info to print. 1998-10-13 21:08:48 +00:00
pk
bf7ace9074 CLKF_INTR() needs to have a MULTIPROCESSOR version. 1998-10-13 20:53:02 +00:00
perry
3a86ff1e67 Fix a stupid bug -- an if that was supposed to be nested but wasn't. 1998-10-13 15:14:13 +00:00
pk
802248ee1c We use MULTIPROCESSOR explicitly here, so pull in "opt_multiprocessor.h". 1998-10-13 13:37:14 +00:00
pk
14a3acbd47 srmmu_cache_flush(): handle small (< NBPG) ranges more efficiently. 1998-10-13 13:34:06 +00:00
tsubai
7d9356dcca Fix cut-and-paste miss... 1998-10-13 13:15:29 +00:00
pk
1e0064d5d6 EINTSTACK => EINTSTACKP 1998-10-13 12:05:44 +00:00
bouyer
10788ef1be Add a CPURESET_DELAY options which specifies the delay (in milliseconds) 
between the "rebooting" message and the hardware reset. If set to 0, the call
to delay() is disabled. Default is 2s.
 1998-10-13 11:43:50 +00:00
kleink
cee25f5a9c Since libc is not ready for enabling weak symbol support yet, disable the 
WEAK_ALIAS() macro for now (like cdefs.h).
 1998-10-13 11:39:26 +00:00
pk
d5e94d4fb2 Add missing `return'. 1998-10-13 11:33:36 +00:00
tsubai
ffb3220169 Don't panic when pmap_remove_pv even if pa is not managed. 
(i.e. I/O device.  framebuffer etc.)
 1998-10-13 11:30:47 +00:00
tsubai
b373c846b4 ADB change. 1998-10-13 11:25:26 +00:00
tsubai
7756c05cc4 Split ADB driver to aed (ADB event device), akbd (ADB keyboard), 
and ams (ADB mouse).  adb is a bus now.  (from Colin Wood)
 1998-10-13 11:21:20 +00:00
enami
470c2f6696 Remove space at the end of line. 1998-10-13 03:57:27 +00:00
pk
8511a94f26 Oops, USPACE does not in 13 bits.. repair and save one instruction 
in a non-SMP kernel.
 1998-10-12 22:05:17 +00:00
is
4e322893fa Make the data pointer of the write_multi, write_region and write_stream 
methods const *.
 1998-10-12 22:02:43 +00:00
pk
c27a8760b7 In switchexit(), switch to the current CPU's idle u.area. 1998-10-12 21:51:54 +00:00
pk
dff4866141 Add offset of `cpuinfo.idle_u'. 1998-10-12 21:50:22 +00:00
pk
5d124ce774 Move around a few PTE-manipulating macros. 1998-10-12 21:17:28 +00:00
is
842fbdf4d2 - add bus_space_{copy,set}_region_{1,2} support and implementation for 
_1 and for _2 in the contiguous and interleaved case.

- while we're here, reorganize bus.h into sections, and use the defined
  convenience functions everywhere.
 1998-10-12 21:15:54 +00:00
pk
83b671e23d Make `cpcb' (current u.area) a per-CPU variable. 
Brace some MP-only code with `#ifdef MULTIPROCESSOR'.
 1998-10-12 20:56:48 +00:00
perry
d6748769a5 Cut down slightly by reducing md size and commenting out ext2fs 
support.
(From Havard.Eidnes@runit.sintef.no)
 1998-10-12 16:37:44 +00:00
perry
6b858b9573 kernels for 4Mbyte main memory machines (from Havard.Eidnes@runit.sintef.no) 1998-10-12 16:36:18 +00:00
bouyer
aaa8f8b183 Patch from Mark Brinicombe for arm32 config with the new ide system. 1998-10-12 16:13:03 +00:00
bouyer
19fddaeeb5 Merge bouyer-ide 1998-10-12 16:09:10 +00:00
perry
37cb095897 1) Change "dectohexdec" and "hexdectodec" to "bintobcd" and 
"bcdtobin". The old names were bogus.
2) Make the code grok the NVRAM's century field. This code is, to say
the least, poorly tested. It should make NetBSD play nicer with other
OSes that care about the century field, however.
 1998-10-12 15:41:11 +00:00
pk
6791d7f713 Make `_cpcb' (pointer to current user area) a per-CPU variable. 
This cpuinfo field is initialized here in locore before calling bootstrap(),
since it must be valid before entering the window overflow/underflow handlers.

Fix miscalculation in the MULTIPROCESSOR version of INTR_SETUP().
 1998-10-12 14:39:10 +00:00
pk
523892012a `cpcb' (pointer to current u.area) is now a per-CPU variable. 1998-10-12 14:32:14 +00:00
pk
fbbc2eeedd `cpuinfo' is now cleared in locore. 1998-10-12 14:15:13 +00:00
pk
6fc7a5b45a Define `sizeof(struct cpu_info)'. 1998-10-12 14:03:22 +00:00
pk
1fb4827a72 Take care of a MID not present when matching timer register sets. 1998-10-12 12:28:26 +00:00
veego
a5eda011ab Include <sys/device.h> for the configure prototype. 1998-10-12 03:51:59 +00:00
mark
c70acc4a87 Add console initialisation for wscons via VGA. 
Use the boot options console=xxx to select the console where xxx is
vga, fcom or com.
 1998-10-12 03:32:51 +00:00
mark
91a04b5d0c Define __HAVE_NWSCONS 1998-10-12 03:12:37 +00:00
chuck
8bef431273 remove unused share map code from UVM: 
- update calls to uvm_unmap_remove/uvm_unmap (mainonly boolean arg
        has been removed)
 1998-10-11 23:20:59 +00:00
pk
b9d844a520 Allocate a private PCB, kernel stack and interrupt stack for each processor. 
As a result, the stack setup code in locore.s changes slightly in
the MULTIPROCESSOR case. Also, make the stack redzone barrier (for
debugging only) a per-CPU entity.
 1998-10-11 14:46:45 +00:00
thorpej
be326c54fe Add pcmcom driver and com slaves. 1998-10-10 21:58:22 +00:00
scw
260d2c97a9 Make 'configure()' agree with the prototype in <sys/device.h>. 
(Returns 'void').
 1998-10-10 19:46:29 +00:00
scw
bdf8d911fc Clear 'cold' to zero at the end of configure(), where it belongs. 
(This used to be done in machdep.c, but thorpej recently zapped
that one ;-)
 1998-10-10 19:15:32 +00:00
drochner
ff455e77b6 Match pchb by class/subclass, like pcib. 
Add a note about this strange Pequr host bridge in Compaq machines.
 1998-10-10 14:12:21 +00:00
matt
1163f713bb Make DBL_MIN and DBL_MAX makes limits.h (otherwise CPP complains when 
building xlint).
 1998-10-10 02:13:55 +00:00
thorpej
908cdfe4e3 Add scsibus entry points to the cdevsw[]. 1998-10-10 02:00:49 +00:00
thorpej
29d472f53d Garbage-collect the open_target_lu and close_target_lu entry points from 
struct scsipi_adapter; they were not used.

Add a scsipi_ioctl entry point to struct scsipi_adapter.  This will be
used to issue ioctl commands to the host adapters.

Inspired by PR #6090, from Matt Jacob.
 1998-10-10 00:28:28 +00:00
pk
5422d07da0 Construct a `flush_cache_all()' for Cypress CPUs. 1998-10-09 10:48:14 +00:00
pk
024e5f4c9a More `#if defined(MULTIPROCESSOR)'s. 1998-10-09 10:08:52 +00:00
pk
57a688f81e Init a variable. 1998-10-09 08:01:33 +00:00
matt
832a061bca Fix some old mistakes when I originally committed this. 1998-10-09 06:20:06 +00:00
matt
c4ece7cdcb Commit out include of "../include/macros.h" since its bcopy conflict with 
the one in "lib/libsa/stand.h".
 1998-10-09 06:15:33 +00:00
matt
71364ebea6 Workaround problem with le driver forgetting its address 1998-10-09 06:14:22 +00:00
matt
3d8c929799 Remove define for SUPPORT_BOOTPARAMS and put in the Makefile instead. 
Fix DHCP code so it works.
 1998-10-09 06:13:30 +00:00
matt
7d79b82d33 include <bsd.prog.mk> and make changes so that "make obj" works. 
Make it easy to build an boot which uses BOOTP/DHCP instead
RARP/BOOTPARAMS.
 1998-10-09 06:12:31 +00:00
matt
bbf29cff44 Add strncpy (needed for bootp/dhcp). Tighten up some of the assembly. 1998-10-09 06:09:48 +00:00
mark
45a8df778f Remove some unnecessary includes. 1998-10-09 00:17:20 +00:00
pk
312385da0a Define SMP versions of some cache flush methods. 1998-10-08 22:27:32 +00:00
pk
41d031837e Define a message structure of inter-processor communication. 1998-10-08 22:25:42 +00:00
pk
f3c4a67a7f Adapt to changes to the cpus[] array. 1998-10-08 22:23:44 +00:00
pk
34ad8e5fb7 Find out about the number of CPUs in the system before starting device 
configuration, so we can build a cpus[] array without "holes".
 1998-10-08 22:14:44 +00:00
pk
a61ee50b27 Move [gs]etcontext and [gs]etpte() to pte.h 1998-10-08 21:49:12 +00:00
pk
e6bbfcc58a Move [gs]etcontext() and [gs]etpte() to pte.h 1998-10-08 21:47:34 +00:00
is
6662b5ed74 - define framework for >8bit transfers 
- implement 16 bit contiguous and 16 bit interleaved, both big-endian
 1998-10-08 21:46:39 +00:00
thorpej
67b94a13ed Add the Intel 82443BX PCI host bus adapter. From Soren S. Jorvang, PR #6250. 1998-10-08 20:04:32 +00:00
ws
3e28defef4 No point in making the fake partition that large. 
This smaller one will (hopefully) make 0-start
installations work on more machines.
 1998-10-08 14:25:42 +00:00
eeh
b6fd7187e0 Fix more syscall32 and signal breakage. 1998-10-08 02:31:39 +00:00
mark
8d41878215 Add pckbc device, keyboard and mouse and wskbd and wsmouse via pckbc. 1998-10-08 01:59:22 +00:00
mark
d21eb4802d Rename the pckbd attribute to avoid clashing with the pckbd device 
from dev/pckbc/*
Include files.pckbc
 1998-10-08 01:50:28 +00:00
thorpej
010b1e5215 Erg, frame -> trapframe in last. (thanks to john kohl) 1998-10-07 21:25:35 +00:00
ross
b6553585ab g/c leftover `{' in #if notdef; it confuses ctags(1) 1998-10-07 19:09:53 +00:00
thorpej
b38544d99e Oops, back out a buglet I didn't intend to commit in the last change. 1998-10-07 18:29:26 +00:00
matthias
4b23112e21 Add empty definition of __warn_references for lint. 1998-10-07 08:54:59 +00:00
leo
d833f66c0c Copyright stuff. 1998-10-07 07:22:32 +00:00
tsubai
d976f73513 Enable interrupt AFTER autoconfiguration. 1998-10-07 06:24:58 +00:00
scottr
8c9bf4e881 Use the size field to distinguish between ADDX and ADDA. Fixes a problem 
pointed out by Paul Goyette.
 1998-10-07 06:08:47 +00:00
scottr
651280426e Fix a problem pointed out by Paul Goyette: print_reglist() forgets that 
it had a range of registers to print if A7 is among them.
 1998-10-07 05:27:13 +00:00
tsubai
31314a2d26 Mask clock interrupt properly if >= splclock. 1998-10-07 04:58:23 +00:00
tron
8362affa14 Add a few "nop" instructions to make the memory size probe more reliable. 1998-10-06 22:26:42 +00:00
thorpej
d374462dfc Move the code that does the deferred (post-autoconfiguration) buffer 
cache allocation to its own function, and call it at the end of configure().
 1998-10-06 21:42:08 +00:00
thorpej
abaeca8063 Move the calls to hwrpb_restart_setup() and cpu_run_spinup_queue() to the 
end of configure().
 1998-10-06 21:19:05 +00:00
thorpej
2038eb830c Split hwrpb_restart_setup(), putting the code that initializes the vtpb 
and primary hwpcb into hwrpb_primary_init().  Call the latter before
performing autoconfiguration().
 1998-10-06 21:10:46 +00:00
thorpej
5a687aeb55 cold is already set to false at the end of configure(). 1998-10-06 20:55:38 +00:00
thorpej
d681cf055a configure() prototype is in <sys/device.h> 1998-10-06 20:50:15 +00:00
thorpej
fedd39b57d Provide configure(), rather than open-coding it in cpu_startup(). 1998-10-06 20:46:01 +00:00
pk
2727683a09 more DIAGNOSTIC sanity checks 1998-10-06 19:24:03 +00:00
thorpej
0729240c88 Move the "XXX re-zero proc0 user area" to the end of configure(), before 
interrupts are enabled.
 1998-10-06 18:58:09 +00:00
leo
3e8b7d3139 Only return COMPLETE when polling. 1998-10-06 09:32:44 +00:00
leo
05ebc10205 Disable SCSI interrupts while polling for the transfer to finish. This 
fixes spurious panics while booting my Hades. This bug could also occur
on a TT030.
 1998-10-06 09:29:44 +00:00
leo
8a20859c2e Some DEBUG fixups 1998-10-06 09:22:01 +00:00
leo
e3704a8e0b Fix DEBUG printf 1998-10-06 09:19:36 +00:00
perry
e7340f0ed3 Fix a potential Y2K bug on some clock chips: we were loading invalid 
BCD into the year field of the RTC in years > 1999. It seems to have
worked just fine on my old broken down test machine, but apparently
some others actually get hurt. Suckage. We now make sure that we load
valid BCD.

Other ports should check for variations on this theme.
 1998-10-06 05:52:23 +00:00
eeh
cd0dd24713 It seems taht 64-bit kernels need bigger stacks. 1998-10-06 05:18:55 +00:00
eeh
d0d18d5a83 Fix PIC code initialization. 1998-10-06 05:16:34 +00:00
matt
75f5ffdf21 Change backplace0 to mainbus0 (for consistency with other ports). 
Remove unused function protocols from ka410.h and ka43.h
Fix some ka46 missing references
 1998-10-06 04:04:30 +00:00
sakamoto
72e565d9b1 Fix unassigned minaddr for uvm_km_suballoc. 
Eliminate space at end of line, and so on.
 1998-10-06 03:48:12 +00:00
mark
6465aead84 Use braces instead of brackets to surround the SET_ICUS macro. 1998-10-06 02:43:26 +00:00
mark
de39833622 Add wsdisplay, wsmouse and wskbd devices. 1998-10-06 02:41:22 +00:00
mark
2bcc60adc6 Add declarations for wsdisplay, wsmouse and wskbd. 1998-10-06 02:40:13 +00:00
mark
edbbf502ab Add wscons devices and options. 1998-10-06 02:39:00 +00:00
mark
8a012b843b Include files.wscons 
Add files.pckbc (commented out, pending fixing SHARK configs).
 1998-10-06 02:37:59 +00:00
matt
af8a94ec80 Code references should use movab, not moval. Fix gas-2.9.1 complaints 
with intvec.s
 1998-10-06 02:07:30 +00:00
mark
08fbcdd506 Fix bug with the return value in filecore_label_locate(). This bug caused 
an assertion to fail in disksubr.c if a label was written to a disk with
a filecore partition at the start of the disk.
 1998-10-06 01:47:53 +00:00
rvb
71a653d388 Add Coda 1998-10-06 01:44:11 +00:00
thorpej
5006dbf868 cpu_set_kpc() prototype is already in <sys/systm.h>. 1998-10-05 22:11:15 +00:00
pk
40beab6ad6 If a lock is held do not spin in a read/write loop but just read the lock 
until it is released. This is easier on the bus cache coherency logic.
 1998-10-05 19:58:19 +00:00
mark
b4dba57069 Footbridge based kernels do not need constab. 1998-10-05 16:03:04 +00:00
mark
e605a01dce Footbridge based kernels don't use dev/cninit.c 1998-10-05 15:41:19 +00:00
christos
550ee6b308 rename getprop routine to avoid conflict with the one in bsd_openprom.h 1998-10-05 07:13:07 +00:00
ross
ddde128de9 Track compat/linux/arch/* reorg. 1998-10-05 05:55:35 +00:00
nisimura
8778509c45 * Make cpu_identify() routine table-driven. 
* MIPS3 sanity check now allow MIPS1 models to boot.
 1998-10-05 05:26:00 +00:00
ross
b9fef4b8ad The 2-disk install floppy allows us to add: 
* 3000-series CPU support, plus all the tc devices
	* 4100-series CPU support
	* misc SCSI HBA support (removed earlier for space reasons)
 1998-10-05 05:04:46 +00:00
mark
5d9338a24b Don't put the fcom device in constab. 1998-10-05 02:46:31 +00:00
mark
664d0f374c Base configuration for CATS kernels. 1998-10-05 02:43:43 +00:00
mark
35f31dce6e Implement consinit() here instead of using the arm32/machdep.c version. 
Use information passed from via the boot arguments to determine which
device to use as the console.
Add support for initialising the CATS ISA subsystem.
During the early bootstrapping use fcomcnattach()/fcomcndetach to enable
debug and diagnostic information to be sent to the diagnostic serial
port. This is only used during the early part of initarm() until things
have been relocated and the real console can be initialised().
 1998-10-05 02:40:26 +00:00
mark
8909a4e529 Define both EBSA285 and CATS bootinfo structure magic numbers. 1998-10-05 02:36:49 +00:00
mark
4d8d0f4e6d Define fcomcnattach() and fcomcndetach() functions for the diagnostic 
serial port.
Disable the old probe and init functions as we no longer use constab and
cninit().
 1998-10-05 02:36:02 +00:00
mark
0d3d74ceeb Footbridge based systems don't use cninit() so don't use the version of 
consinit() defined here.
 1998-10-05 02:33:46 +00:00
sakamoto
c9937d0234 cleanup. 1998-10-05 02:01:57 +00:00
sakamoto
9f317a1a9d Add syncicache after text loading. 1998-10-05 01:58:03 +00:00
mark
86a0875460 Add dsrtc device and associated file. 1998-10-05 01:21:39 +00:00
mark
f452e15aff Add a driver for the Dallas Semiconductor RTC found on CATS motherboards. 1998-10-05 01:20:57 +00:00
mark
18ccba3b4e Make sure ISA interrupts have been setup prior to configuring devices. 
This is not nice and a better solution is needed. Really this should be
done when the PCI-ISA bridge is discovered but it is possible that
some PCI interrupts may be routed via the ISA interrupt controller
and thus this needs setting up first.
 1998-10-05 01:17:55 +00:00
mark
91eeeff347 Add support for interrupts that are actually routed via an ISA interrupt 
controller.
(I'm not happy with this approach but it works so I'll use it for the
moment until I complete run-time selection of the interrupt handling based
on recognised hardware).
 1998-10-05 01:09:38 +00:00
mark
197c78db08 Prototype isa_intr_alloc() (Needed by ISA PnP code) and sysbeep(). 1998-10-05 01:05:00 +00:00
mark
100a13e50a Add ISA legacy mode support. Currently this is used by CATS kernels 
which routes the PCI IDE interrupts in a similar fashion to i386 machines
(i.e. on ISA irq14 & 15).
 1998-10-05 01:03:52 +00:00
mark
dda219af66 Add file arm32/isa/isa_cats_machdep.c. 
Build isa/isa_io.c and isa/isa_io_asm.S for both SHARK and ISA systems.
 1998-10-05 01:01:43 +00:00
mark
c2d2dca344 Initial commit of ISA bus support for CATS machines (DC21285 based 
motherboards).
 1998-10-05 01:00:57 +00:00
mark
60e0cbbab8 Use sysbeep() rather than beep_generate for consistancy and the sysbeep 
device.
KNF a chunk of this file.
 1998-10-05 00:53:47 +00:00
mark
67d78e486f Remove beep related stub code now we have a sysbeep device. 1998-10-05 00:51:21 +00:00
matt
4a1b880605 Add files.usb. It should work. 1998-10-05 00:49:15 +00:00
mark
8eca271694 Add sysbeep device. 1998-10-05 00:49:13 +00:00
mark
ae4624b175 Add sysbeep device with ISA and VIDC attachments. 1998-10-05 00:44:45 +00:00
mark
6f5d4c52a1 sysbeep device attachments for vidc based audio systems. 1998-10-05 00:42:41 +00:00
mark
5f37409d37 Implement sysbeep device for ISA systems. This just hooks into the pcppi 
code.
 1998-10-05 00:41:31 +00:00
mark
20122120a2 Add arm32/isa/joy_isa.c and arm32/isa/joy_isapnp.c 1998-10-05 00:39:44 +00:00
mark
5fe09f2a80 Add ISA and ISAPNP attachments for joysticks. 1998-10-05 00:35:40 +00:00
thorpej
ec897ee047 Fix a problem reported by Michael Hitch. Basically, our libc relies on the 
non-standard way of invoking sigreturn, specifically a side-effect that I
overlooked.  Thus, longjmp's return value was getting clobbered.

Sigh, so burn trap #3 just as sigreturn.

XXX We need an SVR4-style {get,set}context(2) to avoid wasting new
XXX trap vectors in the future.
 1998-10-05 00:00:17 +00:00
thorpej
c1e5866bbe Fix a typo in a comment. 1998-10-04 23:56:17 +00:00
thorpej
c01f29bdf1 Sigh, we are going to have to burn a vector for Just Sigreturn again, 
for now, until we have a more generic {get,set}context().  Update the
comment for trap #3 accordingly.
 1998-10-04 23:38:55 +00:00
mark
7a9e6fd3f7 Remove dead FPE option. 1998-10-04 19:03:37 +00:00
fvdl
e6145e36a2 Correct Linux compat include file names. 1998-10-03 23:38:32 +00:00
fvdl
2b727ad9e9 The linux compat i386 "files" file moved into arch/ 1998-10-03 23:17:03 +00:00
scw
acce9b3b1b Make this compile again when DEBUG is defined. 1998-10-03 21:58:52 +00:00
thorpej
49a45fed9b If the memory range of the machine is such that no bouncing is necessary, 
or if the device is capable of 32-bit DMA (specified by ISABUS_DMA_32BIT),
clear the map's bounce threshold at map creation time.
 1998-10-03 21:53:04 +00:00
thorpej
01a1588265 Initialize the DMA map's bounce threshold to the tag's at map creation time, 
and use the map's threshold when loading the map.
 1998-10-03 21:38:48 +00:00
thorpej
10557b15d7 Add a private bounce threshold to the DMA map, initialized in a bus-dependent 
fashion.
 1998-10-03 21:24:00 +00:00
christos
c0f54daf70 Add em_alpha_exp 1998-10-03 18:17:14 +00:00
christos
e24d09740e call gate for solaris-2.6 syscalls [from frank] 1998-10-03 18:08:39 +00:00
christos
36f308f4cc Add an LDT for Solaris-2.6 syscalls [from Frank] 1998-10-03 18:05:25 +00:00
jtk
787fcfeac7 copyright has been assigned to TNF, update notice 1998-10-03 02:14:30 +00:00
is
66d6e30a1b Yet another workaround for pmap bugs. Several reports on the port-amiga 
list claim this helps with some big-machine situations.
 1998-10-02 19:29:49 +00:00
drochner
41c0179c3c use old sigmask in sigcontext and old sigreturn syscall in Ultrix 
emulation mode
 1998-10-02 19:25:33 +00:00
drochner
18a5d4ffc6 set up old style sigmask on COMPAT_ULTRIX too 1998-10-02 18:59:56 +00:00
drochner
5bcf824ff0 change debugging output in compat_13_sigreturn to distinguish from native 
sigreturn
 1998-10-02 18:49:00 +00:00
drochner
a366b483ec compat_13_sigreturn is needed for compat_ultrix too 1998-10-02 18:46:58 +00:00
drochner
4345019cc0 implement a separate ultrix_sigcode[] 1998-10-02 18:44:32 +00:00
leo
a30987cbf6 Re-arrange networking options a bit (Julian Coleman) 1998-10-02 12:50:35 +00:00
sakamoto
c5aade90a8 Oops, ofppc don't have wscons. 1998-10-02 07:12:25 +00:00
thorpej
ab915f7483 Oops, missing immediate qualifier, pointed out by Chas Williams. 1998-10-02 02:02:46 +00:00
matt
e19b4629ab Use wd.h, not wdc.h -- we are checking for the presence of disks, not 
controllers.  (there may be a controller which has only an atapibus
but no wd disks).
 1998-10-02 01:37:51 +00:00
ross
78492e307a If not MULTIPROCESSOR then identify the interrupt target cpu by hwrpb id (%d) 
rather than attachment name, and hence avoid referencing `cpus'.
 1998-10-01 22:57:30 +00:00
christos
0bf5ff6ade make this compile with DIAGNOSTIC again. 1998-10-01 21:26:55 +00:00
matthias
49c778c3b5 Use __LIBC12_SOURCE__, not __LIBC12_SOURCE :-) 1998-10-01 21:16:06 +00:00
thorpej
9e2b536bef Update for signal changes. 1998-10-01 20:41:29 +00:00
thorpej
8253135408 Update for bcopy/bzero -> memcpy/memset changes. 1998-10-01 20:05:09 +00:00
thorpej
c37cc930f4 Fix a couple of printf formats. 1998-10-01 19:08:05 +00:00
christos
cfd3302aa1 Need more room for signal mask 1998-10-01 19:00:06 +00:00
erh
33dacac36e linux_machdep.h has moved. 1998-10-01 18:32:33 +00:00
erh
b0367216c1 Macros to call a linux syscall. 1998-10-01 16:19:59 +00:00
erh
79a9d0776d Add linux compat includes. 1998-10-01 16:18:53 +00:00
erh
b9e8494b1d Add linux signal trampoline code. 1998-10-01 16:18:46 +00:00
erh
d954a84b41 Linux emul_* structures chahged names. 1998-10-01 15:53:33 +00:00
frueauf
ce58a65013 Sync comments for REALBASEMEM/REALEXTMEM with GENERIC. 1998-10-01 10:01:20 +00:00
thorpej
ed03ee06e1 Update for signal changes. 1998-10-01 08:28:30 +00:00
erh
502a65c40d Add linux real-time signal trampoline. 1998-10-01 04:37:15 +00:00
erh
8ada127535 Path to linux_machdep.h changed. 1998-10-01 04:36:05 +00:00
erh
6a0907d521 linux_machdep.c has been moved. It is now included from compat/linux/i386/files.linux_i386. 1998-10-01 04:34:54 +00:00
thorpej
c5b8d42e66 Need 14 longs for jmp_buf now (sigcontext has 128-bit signal mask at the 
end).
 1998-10-01 03:28:11 +00:00
thorpej
d15a64c38b Adapt to signal changes. 1998-10-01 02:53:53 +00:00
erh
ccea47d790 Moved to compat/linux/i386/linux_machdep.h. 1998-10-01 02:20:52 +00:00
erh
3466d00034 Moved to compat/linux/i386/linux_machdep.c. 1998-10-01 02:15:50 +00:00
jtk
358521eba1 add prototype for bioscall() 1998-10-01 02:00:37 +00:00
thorpej
586b0b3d1b Implement compat_13_sys_sigreturn(). 1998-10-01 01:03:56 +00:00
jonathan
379c9be4a8 More patches for ARC from Noriyuki Soda: 
* commit isapnpvar.h changes required for ARC to support plain isa.
  * fixup mistake over mips/include/cpuregs.h.
  * mips/mips_machdep.c:
     set L2 cache-size for arc, cleanup use of L2cache present
     vs L2 cache-size variables. check for no L2 cache on kernels
     configured to require one. misc cleanups.
  * mips/mpis/trap.c: more locore stack-traceback  label cleanup.
XXX  Locore callbacks for mips3, mips4, r4600 cacheflush need more work.
 1998-10-01 00:42:37 +00:00
thorpej
8b220e1148 Define SYS_compat_13_sigreturn13. 1998-10-01 00:29:51 +00:00
thorpej
ae2fcdc40a Oops, typo. 1998-10-01 00:22:02 +00:00
thorpej
c227be8efc Expect the syscall number to push to be in register d0. 1998-10-01 00:11:11 +00:00
thorpej
fa582abe7f Move trap #1 and trap #2 handlers here. Trap #1 handler now places 
the cpmpat_13_sigreturn13 syscall number into d0 before calling the
sigreturn stub.
 1998-09-30 23:52:32 +00:00
thorpej
bcf14a99e2 Garbage collect trap #1 and trap #2 handlers; they're moved to 
trap_subr.s
 1998-09-30 23:47:33 +00:00
thorpej
1e62485c23 If !COMPAT_13, make trap #1 produce an illegal instruction. Fix the comment 
for trap #2 to reflect that it's the trace trap.
 1998-09-30 23:13:58 +00:00
thorpej
a11e6632a8 Pull in opt_compat_netbsd.h 1998-09-30 23:01:28 +00:00
thorpej
db9f3cbe30 Use the new special syscall entry point, and specify SYS___sigreturn14. 
Makes the sigcode grow by 4 bytes.

Note that we are no longer able to use the HP-UX breakpoint "sigcodetrap"
hack here, as a result.  This means that BSD programs can no longer be
debugged by HP-UX debuggers.  *Sniff*  Don't break my heart...
 1998-09-30 22:38:17 +00:00
thorpej
f52431f2a3 Use the symbolic constant SYS_exit. 1998-09-30 22:26:28 +00:00
thorpej
35d282c8d5 Make sure SYS_exit and SYS___sigreturn14 are defined. Garbage collect 
SYS_sigreturn.
 1998-09-30 22:23:13 +00:00
thorpej
38084c6615 Note that trap #1 is compat_13_sigreturn, and give trap #3 to syscalls 
which require special handling, e.g. sigreturn on m68k.

This differs from the old sigreturn trap in that we require the syscall
number to be in register d0, just like the regular syscall entry point.
This will allow sigreturn to be versioned in the future without the need
to allocate another trap vector.
 1998-09-30 22:14:11 +00:00
thorpej
1ce207046d Adapt to signal changes. 1998-09-30 21:55:02 +00:00
thorpej
aaec09ab91 Pull in <m68k/frame.h> if __M68K_SIGNAL_PRIVATE, for sigstate. 1998-09-30 21:52:45 +00:00
thorpej
f6ea7521d7 Put the sigstate and sigframe definitions in signal.h, protected by 
__M68K_SIGNAL_PRIVATE.
 1998-09-30 21:04:48 +00:00
matthias
777ffc95a2 Fix a small type in sendsig. 
Fix some esym typeclash lossage.
 1998-09-30 20:20:03 +00:00
matthias
5267ada16a use __sigreturn14 in sigcode. 1998-09-30 20:17:29 +00:00
matthias
d067796204 config doesn't like c-style comments. 1998-09-30 20:16:17 +00:00
pk
f382e91b5e Add a field to identify the processor that has a process' FPU context. 1998-09-30 18:40:58 +00:00
ragge
6530a14556 Typo. 1998-09-30 18:40:04 +00:00
pk
4826aac9cf Make the current FPU owner (`fpproc') a per-CPU entity. Unresolved issue 
as yet: lazy FPU context switching may require co-operation from other
CPUs.
 1998-09-30 18:38:57 +00:00
ragge
c0b9fc5616 Make kernel compile after recent signal changes. 1998-09-30 14:09:59 +00:00
thorpej
21adfe5c18 Oops, brain'o. 1998-09-29 23:45:25 +00:00
matt
cf95587273 Sync with GENERIC. 1998-09-29 23:18:57 +00:00
thorpej
16b0d8f1e4 Disable the code that halts secondary processors in cpu_reboot(). Halting 
the secondary works, but not when called from here?!  XXX!
 1998-09-29 21:59:33 +00:00
thorpej
ce57c93ef5 some temporary debugging printfs in the IPI code. 1998-09-29 19:40:33 +00:00
drochner
fb345194ad document CLOCK_COMPAT_OSF1 1998-09-29 18:25:54 +00:00
drochner
70d1e71ea0 Allow to use the RTC chip in a way compatible to OSF/1: use an offset 
of 52 years between RTC and UNIX time.
This is controlled by "option CLOCK_COMPAT_OSF1".
 1998-09-29 18:23:55 +00:00