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3852 Commits

Author SHA1 Message Date
augustss
fc5f9ee81d Add -Wpointer-arith warning since `void *' arithmetic is not ANSI C. 1999-01-08 19:26:12 +00:00
augustss
332d7c138f Avoid arithmetic on `void *' since that's not ANSI C. 1999-01-08 18:10:35 +00:00
kleink
5f79ea56a1 Rearrange the emulation-specific setregs() entry to set up the FPU control 
word *after* calling the native setregs(), which would clobber it again.
 1999-01-08 11:59:38 +00:00
thorpej
2a3368ed6e Add the `pcscp' driver. 1999-01-06 23:30:53 +00:00
drochner
d8a0ea9858 correct a comment about implemented keyboard layouts 1999-01-06 12:17:49 +00:00
christos
c7f9823bf0 C_LABEL has no _ if __ELF__ 1998-12-23 15:09:48 +00:00
tron
b471830935 Sync with GENERIC. 1998-12-23 09:46:07 +00:00
nathanw
4d2e9f8e9d Add "pcic0 at pci?". 1998-12-20 17:56:18 +00:00
nathanw
788ff053de Fix up support for PCI attachments of pcic devices on i386 in general, 
and the Cirrus Logic CL-PD6729 in particular.

From danw@mit.edu in PR port-i386/6436.
 1998-12-20 17:53:28 +00:00
he
a127a479d7 Add 'ex' driver and various mii stuff, from GENERIC. 1998-12-19 20:06:30 +00:00
he
bdafd9591e Add "ustarfs" as a recognized boot file system type, and bump version number. 1998-12-19 19:44:56 +00:00
he
2cfee96f35 Implement -b option, similar to on alpha, required for ustar floppy support. 1998-12-19 19:17:23 +00:00
drochner
dafe2a2b81 Some BIOSes return occasionally with carry set from APM_CPU_IDLE/BUSY 
calls, without setting a defined error code. This leads to annoying
output. Put the printout inside APMDEBUG.
 1998-12-19 14:46:10 +00:00
tron
67693a18b7 Sync with "GENERIC" and fix description. 1998-12-17 00:07:08 +00:00
christos
5b07a26bc4 Add a commented out entry for tcom. 1998-12-16 11:42:07 +00:00
kleink
1b6a24c1d4 Support for compound statements enclosed in parenthes to appear as 
expressions is a GNU C extension; mark as such them with __extension__ to
suppress portability warnings.  Addresses kern/3562 and misc/6185, as suggested
by Dave Sainty <dave@dtsp.co.nz>.
 1998-12-16 11:11:02 +00:00
christos
a6406e330a 1000000000 nsec != 2^32 nsec. (from kleink). Also had eax and edx backwards. 1998-12-15 16:10:42 +00:00
christos
80f51bcef4 Add an entry point for the solaris 2.6 fast trap vectors, used by the 
high resolution timer calls.
 1998-12-13 19:31:26 +00:00
christos
4959a9fca6 Add defines for the fast trap vectors. 1998-12-13 19:27:51 +00:00
christos
885e96c95e Correct problem with UESP, still does not work properly. 1998-12-13 18:07:27 +00:00
mycroft
b28c62f40d Run async_update() even if something is select()ing. 1998-12-12 17:29:39 +00:00
drochner
be595f36c4 document support for Intel 82557/82558 1998-12-12 15:51:49 +00:00
drochner
6f71e420f3 add support for the Intel 82557/82558 fast ethernet chip 1998-12-12 15:47:05 +00:00
augustss
e481435c53 Add sv driver. 1998-12-10 19:01:41 +00:00
augustss
3334421666 Comment out sv audio device, the driver is not in the tree yet. 1998-12-10 15:46:20 +00:00
augustss
8398f3a4db Add ugen, a generic USB driver. 1998-12-08 15:52:31 +00:00
thorpej
2d7f8f3343 Support both a.out and Elf32 symbols in DDB. 1998-12-04 20:19:22 +00:00
thorpej
da572a137f Argh, fix the ANSI CPP version of the a.out WARN_REFERENCES(). 1998-12-02 21:16:46 +00:00
bouyer
ab57245c0f Document the use of flags to set/disable PIO/DMA/UDMA modes. 1998-12-02 10:54:26 +00:00
thorpej
a6f7e0c05a Implement WARN_REFERENCES(). 1998-12-02 00:58:42 +00:00
thorpej
1e7ec4d50e Use _C_LABEL() to generate C labels in assembly code, don't prepend an 
underscore (_) directly.  (XXX Except in a few places, where traditional
CPP's macro evaluation semantics break things, so we test for __ELF__
directly in those places).
 1998-12-01 04:30:59 +00:00
thorpej
ff78cf69cf Move cdev_usb_init() and cdev_usbdev_init() to <sys/conf.h> 1998-11-29 06:56:13 +00:00
fvdl
82d0f812ab Save and restore pcb_onfault in a few copy functions that may be called 
from a context where we can't afford to clobber it. Mostly from
Charles Hannum.
 1998-11-26 23:47:36 +00:00
pk
4dc534f05d Export the pcmciabus' attribute on the pcic' controller. 1998-11-26 15:35:58 +00:00
christos
1eebc10d76 add aha at isapnp? 1998-11-23 20:47:03 +00:00
oster
dd377fd943 Remove erroneous duplicate lines in cdev_sw[]. Now things are lined 
up right and RAIDframe can find it's block device again.
 1998-11-22 15:51:04 +00:00
drochner
1c0cc94837 Update for INT13 support. 
XXX We can't easily emulate this here due to the 16-bit-pointer
call interface.
 1998-11-22 15:44:03 +00:00
drochner
7e21eb25d4 Set the p-v list head to NULL if there are no valid mappings. 
This should be not necessary because the pv_pmap member is already set to
NULL in this case which should keep the pv_next pointer from being
followed. However, PR port-i386/5291 reports that this measure helps in
at least one case (VINO).
Reviewed by Chuck Cranor, final fix is functionally identical to the PR's
proposal.
 1998-11-20 17:44:39 +00:00
tron
45d30cea9d Sync with GENERIC. 1998-11-20 11:50:29 +00:00
kml
ba30effcf8 Changes to support a HIPPI Framing Protocol device, which allows raw 
HIPPI packets to be written without having to go through the network
stack.
 1998-11-20 04:12:57 +00:00
mrg
db3051d720 fix problems in many d_mmap routines: 
- returned EOPNOTSUPP rather than -1.
	- no check for negative offset.
many of these fix potential security problems in these drivers.


XXX XXX XXX
the d_mmap cdev routine should be changed to have a prototype like:
	paddr_t (*d_mmap) __P((dev_t, off_t, int));

by someone!
 1998-11-19 15:38:20 +00:00
he
db360b9524 Bump ramdisk size by 100 blocks -- ran out of space. 1998-11-19 11:43:57 +00:00
oster
cf5710c839 Added a (commented out) configuration line for the RAIDframe device driver. 1998-11-16 16:44:55 +00:00
marc
c48ce4626f Avoid irq 5 and 7, the most likely cause of problems on modern laptops. 1998-11-16 07:23:28 +00:00
perry
0c20c72cf9 (mostly) fix kernel tags support. from Frederick Bruckman in pr-6445. 1998-11-15 20:36:30 +00:00
christos
9a95622add cast _mcount args to u_long, to avoid lint warnings. 1998-11-13 13:50:52 +00:00
lukem
6ff594779a oops - missing "," 1998-11-13 06:11:42 +00:00
oster
c74d32c5fc Updating of bdev's and cdev's to support RAIDframe. 1998-11-13 04:47:03 +00:00
rvb
b148b1ea84 Oops, I didn't mean to let that last commit get out. Though 
maybe Havard should look at the changes (to make INSTALL smaller)
and see if any are general/reasonable for everyone.
 1998-11-12 21:51:02 +00:00
thorpej
05c4e40b41 defopt the APM options. 1998-11-12 21:32:16 +00:00
rvb
7f2a4a5331 Perry said I should ... enable pms0 for GENERIC 1998-11-12 21:12:34 +00:00
thorpej
b29c33e2a0 Update for the new state of the world: pciide, wscons, and a slight 
change in how PCI-Host bridges are matched.
 1998-11-12 01:04:06 +00:00
tron
76a221aca5 Sync with "GENERIC". 1998-11-12 00:57:29 +00:00
ws
18f9174133 Some BIOSs insist on patching the Bios Parameter Block for some drives 
(e.g. LS-120).  Make room for this.
 1998-11-11 16:46:38 +00:00
thorpej
49c62c4336 Changes to support fork_kthread(): 
- cpu_set_kpc() now takes void *arg third argument, passed to the
  entry point.
- cpu_fork() allows parent to be non-curproc iff parent is proc0.
  When forking non-curproc, assume its state has already been saved.
- Adjust various pieces of machine-dependent code to account of all of this.
 1998-11-11 06:41:23 +00:00
bouyer
5f9fa9aaaa Add and enable the pciide driver. 1998-11-10 14:09:15 +00:00
drochner
1f23f4e047 add poll entry for (optional add-on) i4b raw device 1998-11-07 17:28:57 +00:00
jonathan
cdd3abe7a9 Pull MBR-scanning code and NetbSD-partition-finding into a separate 
function, rathe than duplicating in readdisklabel() and writedisklabel().

XXX should really  make MBR code MI, and share with other MBR-using ports
(e.g., arc, arm32 MBR label-scanning code).
 1998-11-07 04:39:03 +00:00
jonathan
a581370fce apply previous change to writedisklabel() as well as readdisklabel(). 1998-11-07 01:30:57 +00:00
jonathan
45aa097296 Change COMPAT_386BSD_MBRPART: don't break on match, so that if there's more 
than one DOSTYP_386BSD partition, we pick the last one, not the first.
That's what our install tools do/did with multiple ID-165 partitions.
 1998-11-07 01:08:00 +00:00
tron
63b722221a Sync with "GENERIC". 1998-11-06 20:29:52 +00:00
mellon
3cc58a69cc Fix a signed/unsigned thinko (this is cgd's fix) 1998-11-05 15:59:00 +00:00
thorpej
74b81e824e Add "ukphy". 1998-11-05 00:38:10 +00:00
fvdl
21ab4a980a Add the 'ex' driver, a DMA driver for 3Com 90x and 90xB cards. 1998-11-04 00:31:59 +00:00
thorpej
6768f892cc Add sqphy. 1998-11-03 23:52:50 +00:00
thorpej
ec38cdc6d9 Add icsphy*. 1998-11-03 00:12:45 +00:00
hubertf
e45fa5e3bb add version for libkeycap 1998-11-01 17:14:27 +00:00
hubertf
eccf9ccdd8 s|share/misc|share/pcvt| 1998-11-01 16:37:06 +00:00
lukem
d04b2d9043 implement BUFCACHE, which sets the size of the buffer cache to BUFCACHE % 
of physmem. if not set (or == 0), falls back to old sizing method.
 1998-11-01 09:51:09 +00:00
lukem
80e1cdcee7 s/milieconds/milliseconds/ 1998-10-30 13:47:02 +00:00
ws
2791cf041a Fix a thinko which still prevented this to run on non-int13-ext machines. 
Thanks to entropy@zippy.bernstein.com for pointing this out and testing the fix.
 1998-10-30 12:16:59 +00:00
hubertf
bc70dd6bc5 Cleanup includes-installation, ACK'd by Matthias Drochner. 1998-10-28 14:14:45 +00:00
hubertf
c884556c3d Prevent loop caused by custom includes-target 1998-10-28 01:46:46 +00:00
christos
12fd61ebc9 PR/6356: Hubert Feyer: Linux emulation has problem w/ pipes 
On linux we don't have syscalls that use retval[1] (edx). So don't
corrupt edx, because the compiler assumes that it has the same
value as before the syscall. Also, compute if we are running under
linux emulation in one place.  XXX: Someday we should have a syscall
function per emulation and avoid the mess.
 1998-10-27 18:04:27 +00:00
ws
6463d10c79 Fix typo which prevented this from working 
on disks without int13-extension support.
 1998-10-27 14:08:55 +00:00
ws
a541c86a76 Update version number and mention int13 extension support 
(sorry, forgot this on the recent commit of the above).
 1998-10-27 12:59:02 +00:00
hubertf
7e430fc3fd Install programs & files for pcvt. 1998-10-26 21:01:28 +00:00
sommerfe
116ab7954f This file has no real dependancies on SYSV ipc gunk.. so don't drag in headers 1998-10-26 19:11:57 +00:00
enami
92d5be6614 Explicitly test Intel 82371AB PCI-ISA bridge since *some* of them 
identify themselves as miscellaneous bridge rather than isa bridge.
 1998-10-26 03:47:19 +00:00
enami
c8a28ce872 Cosmetic change; use tab for basic indentation rather than four space. 1998-10-26 03:43:52 +00:00
christos
62b06e44c3 Add nca driver goo. 1998-10-25 18:40:17 +00:00
thorpej
bfc8ed8a50 Add "exphy" and "lxtphy" drivers. 1998-10-24 00:46:17 +00:00
bouyer
31dec5ddc5 Add config flags for pciide: 0x001 forces the use of DMA when the driver 
don't know how to set the controller's modes.
 1998-10-22 15:11:39 +00:00
tron
39876df951 Defopt SYSVMSG, SYSVSEM and SYSVSHM. 1998-10-19 22:14:54 +00:00
tron
249f0890d0 Sync with "GENERIC". 1998-10-19 18:19:55 +00:00
bouyer
ec954fdc40 Add 'uk at atapibus'. 1998-10-19 12:29:55 +00:00
bouyer
59000618ac Remove useless 'flags' for wdc ata isapnp. 1998-10-19 12:06:55 +00:00
jtk
c4ffdb9200 dumpsize == 0 also indicates failure to figure out where to dump 
(e.g. dump partition too small), so complain in that case when trying to
dump
 1998-10-17 00:07:11 +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
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
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
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
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
enami
470c2f6696 Remove space at the end of line. 1998-10-13 03:57:27 +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
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
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
thorpej
be326c54fe Add pcmcom driver and com slaves. 1998-10-10 21:58:22 +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
thorpej
908cdfe4e3 Add scsibus entry points to the cdevsw[]. 1998-10-10 02:00:49 +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
thorpej
010b1e5215 Erg, frame -> trapframe in last. (thanks to john kohl) 1998-10-07 21:25:35 +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
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
d681cf055a configure() prototype is in <sys/device.h> 1998-10-06 20:50:15 +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
rvb
71a653d388 Add Coda 1998-10-06 01:44:11 +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
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
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
erh
33dacac36e linux_machdep.h has moved. 1998-10-01 18:32:33 +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
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
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
matt
cf95587273 Sync with GENERIC. 1998-09-29 23:18:57 +00:00
thorpej
55df520938 Can't use -traditional; __RENAME() breaks due to a limitation in the 
"traditional" C preprocessor.
 1998-09-29 08:28:20 +00:00
thorpej
5a5380b92b This program is icky, and will die soon. So, don't put a whole lot of 
effort into it, but make it build again by casting the second arg to signal().
 1998-09-29 08:27:36 +00:00
thorpej
005af97f9e Use "print-objdir". 1998-09-29 08:16:11 +00:00
christos
029ab07a4d delint 1998-09-26 19:21:19 +00:00
dante
d208510692 Add support for AdvanSys Ultra Wide boards 1998-09-26 16:38:43 +00:00
thorpej
feb1d22dcc NCPU > 1 -> MULTIPROCESSOR 1998-09-24 23:00:43 +00:00
mycroft
2ebc36c0fd Slight edit to previous. 1998-09-22 01:16:48 +00:00
thorpej
2671c2fa42 Make bus_dmamap_load_uio() work, from Kevin Lahey <kml@nas.nasa.gov>. 1998-09-21 22:51:56 +00:00
drochner
a0ccc06ec5 Note which units memory sizes are counted in. 
Fixes half of PR port-i386/6159 ("Heiko W.Rupp" <hwr@pilhuhn.de>).
 1998-09-18 12:22:54 +00:00
drochner
06753678d5 Remove the chips which are known to identify properly out of the 
old "match" function - more or less for documentation.
Proposed by "Soren S. Jorvang" <soren@t.dk>.
 1998-09-18 11:57:57 +00:00
drochner
1d34097b60 Take the Intel SIO into the special case list - it identifies itself 
as "prehistoric". From John Kohl.
 1998-09-18 11:13:10 +00:00
thorpej
dbebd9b148 Need 13 longs for jmp_buf; signal mask is 128 bits now. 
XXX Actually, libc appears to use only 7 of the previous 10, so increasing
the size isn't actually necessary!  But there was a gap at the end before,
so we'll keep it.
 1998-09-14 21:31:52 +00:00
thorpej
27f3588d7b oops, missed one. 1998-09-14 02:50:12 +00:00
thorpej
cbfc257eda sigset13_t -> int. 1998-09-14 02:48:33 +00:00
tron
7010f82942 Sync with "GENERIC". 1998-09-13 23:15:46 +00:00
hwr
43c45ee409 Enable gre(4) device 1998-09-13 21:02:02 +00:00
mycroft
ef7c8ebbe7 Oops; forgot to commit this. 1998-09-13 11:26:58 +00:00
thorpej
35c106630e __LIBCxx_SOURCE__ refers to the library major number, not the NetBSD release 
number.
 1998-09-13 02:18:38 +00:00
thorpej
6351312ff7 Fix thinko in last thinko fix. We always have to store an old style 
signal mask since a 1.3 binary may attempt to invoke sigreturn(2) directly
for an alternate exit from the signal handler.  If we don't do this, it will
get a garbage signal mask if it tries to do that.
 1998-09-13 01:45:04 +00:00
thorpej
7f361cc70c Prototypes for native_sigset13_to_sigset() and native_sigset_to_sigset13() 
are in sys/signalvar.h
 1998-09-13 01:43:17 +00:00
thorpej
a0494141c5 Prototype for native_sigset13_to_sigset() is in sys/signalvar.h 1998-09-13 01:42:45 +00:00
rvb
0aa47cd025 Change cfs/CFS in symbols, strings and constants to coda/CODA 
to avoid fs conflicts.
 1998-09-12 15:05:47 +00:00
mycroft
3f2c7263b1 Fix thinko in previous. 1998-09-12 10:48:27 +00:00
mycroft
89ea1fcbdd Version sys_sigreturn, to avoid breaking programs that use it explicitly. 1998-09-12 00:47:12 +00:00
mycroft
a2d9c7ed82 Use the context flag bits. 1998-09-11 13:22:45 +00:00
mycroft
fb526e055c Substantial signal handling changes: 
* Increase the size of sigset_t to accomodate 128 signals -- adding new
  versions of sys_setprocmask(), sys_sigaction(), sys_sigpending() and
  sys_sigsuspend() to handle the changed arguments.
* Abstract the guts of sys_sigaltstack(), sys_setprocmask(), sys_sigaction(),
  sys_sigpending() and sys_sigsuspend() into separate functions, and call them
  from all the emulations rather than hard-coding everything.  (Avoids uses
  the stackgap crap for these system calls.)
* Add a new flag (p_checksig) to indicate that a process may have signals
  pending and userret() needs to do the full (slow) check.
* Eliminate SAS_ALTSTACK; it's exactly the inverse of SS_DISABLE.
* Correct emulation bugs with restoring SS_ONSTACK.
* Make the signal mask in the sigcontext always use the emulated mask format.
* Store signals internally in sigaction structures, rather than maintaining a
  bunch of little sigsets for each SA_* bit.
* Keep track of where we put the signal trampoline, rather than figuring it out
  in *_sendsig().
* Issue a warning when a non-emulated sigaction bit is observed.
* Add missing emulated signals, and a native SIGPWR (currently not used).
* Implement the `not reset when caught' semantics for relevant signals.

Note: Only code touched by the i386 port has been modified.  Other ports and
emulations need to be updated.
 1998-09-11 12:50:05 +00:00
mycroft
932a812de4 Speed up syscall() slightly in a few cases. 1998-09-11 12:23:44 +00:00
thorpej
70e641047c In cpu_coredump(), use MID_MACHINE rather than MID_* (whatever it expands 
to).
 1998-09-09 11:17:24 +00:00
thorpej
8abe0d6b1c Adjust for the new "reaper" kernel thread: do not free the vmspace and 
u-area in machine-dependent code.  Instead, call exit2() to schedule
the reaper to free them for us, once it is safe to do so (i.e. we are
no longer running on the dead proc's vmspace and stack).
 1998-09-09 00:07:48 +00:00
rvb
ba78af57df Get ready to add Coda 1998-09-08 20:56:08 +00:00
christos
50909bd6d9 Assign copyright to TNF. 1998-09-05 15:28:08 +00:00
christos
2d876282c2 Assign copyright to TNF. 1998-09-05 15:28:06 +00:00
christos
449820f2ea Assign copyright to TNF. 1998-09-05 15:28:04 +00:00
lukem
c9db84ecc9 distclean is a synonym for cleandir 1998-09-05 15:15:14 +00:00
mycroft
f887061852 Disable recent additions, which are gratuitously annoying and *crash my 
machine* at boot time (with a divide by 0 fault).
 1998-09-05 04:54:23 +00:00
drochner
5e4c58a7d0 Fix incomplete variable renaming in the last commit. 
Found by taca@sky.yamashina.kyoto.jp (Takahiro Kambe) - PR port-i386/6087.
 1998-09-02 08:24:51 +00:00
jtk
663e79e90a add 32-bit register support and beginnings of APM V1.2 support 1998-08-31 23:54:32 +00:00
jtk
6ab2c0f7d4 config file for BIOSCALL assym.h 1998-08-31 23:53:30 +00:00
jtk
a5026bf4e2 regen 1998-08-31 23:52:58 +00:00
jtk
10ec6359b5 add 32-bit register support to BIOSCALL interface 1998-08-31 23:52:40 +00:00
thorpej
29a84ea0ac UVM+PMAP_NEW is standard now; don't need it in individual config files. 1998-08-31 17:58:44 +00:00
thorpej
4e705c4d21 Switch the i386 port to UVM+PMAP_NEW. 1998-08-31 17:55:26 +00:00
thorpej
667635aebb Add (commented out for now) UVM/PMAP_NEW, enable KMEMSTATS, comment 
out the PHY drivers.
 1998-08-31 03:54:33 +00:00
cgd
5fa7eee1ff don't define __BUS_SPACE_COMPAT_OLDDEFS by default. As stated in 
bus_space(9), if drivers want it (they shouldn't; easy to convert) they
can define it right before including bus.h.  There's been a release since
the interfaces were (slightly) changed, and no code in the source tree
uses the old interfaces as far as I can tell.
 1998-08-30 23:40:14 +00:00
lukem
cdf68a7fa3 a minor hack i've had locally for ages: if PCVT_CAPS_IS_CTRL is 
defined, make the capslock key act like another control key.
 1998-08-30 09:59:47 +00:00
thorpej
d1f73558ff Use the "nointr" pool page allocator for pmap_pmap_pool. 1998-08-28 21:58:29 +00:00
dante
df94d3f4f5 Add AdvanSys SCSI controller 1998-08-26 14:27:44 +00:00
augustss
c5b4ddc051 Add more opl attachments. 1998-08-26 13:37:49 +00:00
thorpej
daa8ad1747 Add some braces to make egcs happy. 1998-08-25 04:56:01 +00:00
thorpej
9c3e900094 Use the pool allocator for pmap structures. 1998-08-25 01:46:01 +00:00
drochner
103b7e7b17 The Intel 82371MX identifies itself erroneously as a miscellaneous bridge. 
(from "Johnny C. Lam" <lamj@stat.cmu.edu> per PR kern/6021)
 1998-08-24 19:27:05 +00:00
veego
ff2c3adddc Add some braces to stop the new egcs warnings. 1998-08-20 19:55:06 +00:00
thorpej
ff266f0937 Add some braces to make egcs happy. 1998-08-18 18:23:07 +00:00
mycroft
a76eb95be9 Tab vs. space, and turn *off* XSERVER_DDB by default. 1998-08-18 17:03:42 +00:00
thorpej
cf3457cb9d Add some braces to make egcs happy (ambiguous else warning). 1998-08-18 07:53:47 +00:00
thorpej
5e04cc8bb7 Internal bus_dma cleanup. 1998-08-17 22:33:09 +00:00
augustss
cd09067eb4 * Redo the way the way the MIDI driver attaches to audio devices. 
* Improve the midisyn layer a little.
* Add a driver for the Yamaha OPL[23] FM synths.
  The opl driver is not finished yet; it sounds pretty awful.

For some strange reason I cannot get any FM sound from my SB64 cards,
but a regular SB16 works fine.
 1998-08-17 21:16:09 +00:00
rvb
8e5a13f5f0 Avoid double fault on errors during probes 1998-08-16 00:42:51 +00:00
mycroft
129cbf95ee Minor edit. 1998-08-15 05:16:41 +00:00
mycroft
c9a799adf6 Assign my copyrights to TNF. 1998-08-15 04:57:50 +00:00
mycroft
cc8a78e783 Assign my copyrights to TNF. 1998-08-15 04:42:42 +00:00
mycroft
df9baf2311 Assign copyrights to TNF. 1998-08-15 03:51:30 +00:00
mycroft
6d3d8a1350 Make copyright notices with my name consistent. 1998-08-15 03:02:31 +00:00
rvb
4283228f33 Make message less confusing 1998-08-14 02:20:07 +00:00
thorpej
f41c00629b Garbage-collect vm_offset_t and vm_size_t. 1998-08-13 21:36:27 +00:00
thorpej
330d142f16 vm_offset_t -> {vaddr_t,paddr_t}, vm_size_t -> vsize_t 1998-08-13 21:36:02 +00:00
rvb
e829016cba Keep d_ncylinders correct 1998-08-13 18:18:54 +00:00
rvb
d0153a96fe The sense of the pccons_is_console test is backwards 1998-08-13 18:00:05 +00:00
rvb
0430a2cf75 Include db_dbgregs.s for ddb 1998-08-13 17:55:41 +00:00
rvb
1ae4d7da86 Allow inb/outb and friends to be called from debugger. 
Crude access to x86 hdw "debug" registers.
 1998-08-13 17:54:15 +00:00
rvb
67390e1ee2 Make serial line debugging easier to enable and use 1998-08-13 17:41:10 +00:00
eeh
a2dd74ed79 Merge paddr_t changes into the main branch. 1998-08-13 02:10:37 +00:00
mycroft
f903600948 Add audio at ess. 1998-08-12 18:32:18 +00:00
augustss
8415989ddf Add the PC speaker MIDI attachment. 1998-08-12 18:17:55 +00:00
thorpej
cf231bf251 Adapt to MII changes. 1998-08-11 00:28:53 +00:00
mycroft
86fe068843 Add ess at isapnp. 1998-08-10 01:54:59 +00:00
drochner
026fbbe2db Match PCI-ISA bridges on class/subclass instead of vendor/device. 
2 reasons:
-no need to keep a list of all known parts
-there is at least 1 bridge (ACC micro 2051) which reports the same
 device ID for its various subfunctions; this would require an additional
 check in the match function
(keep the old list inside #if 0 in case one of the historical bridges
doesn't report the right class/subclass - I can't check them all)
 1998-08-07 10:15:32 +00:00
augustss
48bae9ee88 Add MIDI support. The MIDI devices can be accessed as ``raw'' through 
the /dev/rmidiN devices, or with a sequencer interface via /dev/music.
So far the only supported MIDI device is the MPU401 port on SoundBlaster
(and only on SB on isapnp, since we do not have locators with multiple
values yet).
 1998-08-07 00:00:55 +00:00
kleink
546365a27e _POSIX_SOURCE -> _POSIX_C_SOURCE 1998-08-06 11:25:04 +00:00
augustss
d8582601c5 Make panic message a little more explicit. 1998-08-05 16:34:36 +00:00
perry
c3579ce3f5 bzero->memset, bcopy->memcpy, bcmp->memcmp 1998-08-05 02:45:08 +00:00
perry
54f97ab9d1 bzero->memset, bcopy->memcpy 1998-08-05 02:28:26 +00:00
perry
584757c02b bzero->memset 1998-08-05 02:11:00 +00:00
perry
bf0943278c Fix a problem first noticed by a user with a screwed up real time 
clock past the End of Time.

If time_t is 32 bits, then the "End of Time" is Jan 18/19 2038
(depending on time zone).

This code copes with RTC's past the end of time if time_t is an int32
or less. It just forces the time back to 2037.  This will let users
with screwed up clocks to at least boot and function long enough to
set their clocks to something sane.

This kludge is conditioned on an
	if (sizeof(time_t) <= sizeof(int32_t))
which will automatically optimize the code out once we switch time_t
to a 64 bit quantity, which should happen well before 2037.

Patch based on code from Michael C. Richardson, with help from
Allen Briggs who pointed out a fencepost error.
 1998-08-05 01:21:54 +00:00
thorpej
a138b68143 Don't include files.isapnp here. 1998-07-31 04:39:23 +00:00
augustss
33a72d432a Add wss on isapnp. 1998-07-29 12:36:47 +00:00
drochner
5788941588 document "Intelli"mouse support 1998-07-28 20:22:29 +00:00
drochner
fa0aee147e Use the new mkdtemp() instead of mktemp();mkdir(). 
Various cleanups (and typecasts) to get lint quiet.
Add remaining prototypes, enable -Wmissing-prototypes -Wstrict-prototypes.
 1998-07-28 20:10:53 +00:00
thorpej
3ff8e6493a Don't cast the null residual pointer passed to vn_rdwr(). 1998-07-28 18:34:52 +00:00
perry
f150e8645e NORVEGIAN -> NORWEGIAN 1998-07-27 23:55:23 +00:00
perry
c4fae2a286 NORVEGIAN -> NORWEGIAN 1998-07-27 23:52:49 +00:00
augustss
c720383eb3 Nuke USB mouse device. 1998-07-27 18:50:42 +00:00
bouyer
7c050065fd Correct indent. 1998-07-27 18:42:27 +00:00
bouyer
11245c76f7 Ops, forgot FINNISH_KBD. 1998-07-27 18:38:07 +00:00
mycroft
da2e61d160 Delint. 1998-07-27 13:55:32 +00:00
bouyer
82370f62b3 Document FRENCH_KBD,GERMAN_KBD,NORVEGIAN_KBD options. 1998-07-27 13:39:51 +00:00
thorpej
fca2dc28ac Add cs0 at isa? port 0x300, wildcard IRQ and memory address, to pull 
them from the EEPROM.  Wildcard DRQ to force memory-mode operation; this
value is not available in the EEPROM and must be configured manually.
 1998-07-27 01:51:29 +00:00
augustss
80104fac9f Use wscons attachments for USB keyboard and mouse. 1998-07-26 17:45:53 +00:00
augustss
50f955ff49 Nuke ukbd (USB keyboard) device, we use wskbd now. 1998-07-25 15:39:28 +00:00
rvb
d33dfcd7dc Coda glue 1998-07-24 15:40:42 +00:00
christos
1253bfdf46 Utilize the centralized probe function. 1998-07-23 19:32:42 +00:00
drochner
7cdf5d9a77 retry disk accesses (for shaky floppy drives) 1998-07-23 09:59:44 +00:00
is
6054d626f9 Switching dev/ic/lpt.c to use spllpt() instead of spltty(). It doesn't use 
tty structures, and on some machines (namely the DraCo internal lpt, and some
multi-i/o boards for Amigas and DraCos), tying spltty to the pretty high printer
interupt level would hurt serial performance.

On all affected ports but Amiga, spllpt() has been defined in machine/intr.h
to be spltty(), thus preserving old behaviour. Portmasters are encouraged to
change is, if they feel something else is better (e.g., one of its own were
possible).
 1998-07-18 21:27:25 +00:00
thorpej
2fc1260cc0 Implement bus_dmamap_load_uio(). 1998-07-17 21:09:59 +00:00
fair
86574cd4f8 patch to add "vi/ve" per PR#4583 1998-07-14 20:29:11 +00:00
mark
0756290d3f Recognise the ALI M1543 in order to support ALI Aladdin V chipset 
motherboards.
 1998-07-13 03:31:57 +00:00
mark
7778b00444 Recognise the ALI M1541 in order to support motherboards with the 
ALI Aladdin V chipset.
 1998-07-13 03:30:52 +00:00
augustss
deb00272b9 Add USB support. Supported so far: 
* UHCI and OHCI host controllers on PCI
* Hubs
* HID devices withe special drivers for mouse and keyboard
* Printers
 1998-07-12 19:51:55 +00:00
thorpej
5f59f7e15a Add i386 relocations. 1998-07-12 17:09:43 +00:00
perry
9ca2a54c6d Set soundblaster irq to 5 by default. 1998-07-09 20:59:38 +00:00
drochner
d1da31d671 redo the PCI configuration mode detection - should make some less 
standard compliant PCI chipsets work (Compaq, Connectix emulated Triton)
fix the bug reported in PR port-i386/5727 (soda@sra.co.jp)
 1998-07-09 20:19:52 +00:00
drochner
acea5c2e79 add dependency to get the version number right 1998-07-08 17:47:42 +00:00
drochner
13b329cdd2 bump version number to reflect the partition ID change 
(should have been done long ago)
 1998-07-08 17:46:21 +00:00
thorpej
48abe1f910 From pmap.new.c (UVM case only): 
Put the first 16M of RAM onto the "first16" free list, and everthing
else onto the default free list.
 1998-07-08 05:41:59 +00:00
thorpej
1bd007d54b Define 2 free lists: a default, and a "first16", which is where the first 
16M of RAM goes (in an effort to protect ISA DMA-safe memory).
 1998-07-08 04:38:33 +00:00
thorpej
26287d01ec Put the first 16M of RAM onto the "first16" free list, and everthing 
else onto the default free list.
 1998-07-08 04:37:43 +00:00
thorpej
a5dd574b12 Attempt to pull buffer cache pages out of the "first16" free list, in 
an effort to avoid bouncing file system buffers (it's not clear how much
of a win this is, and it'll be pointless w/ a unified buffer cache, but
what the heck).
 1998-07-08 04:36:39 +00:00
drochner
cbb7aa93f0 from FreeBSD: 
wpaul       1998/07/02 08:36:36 PDT

  Modified files:
    sys/i386/boot/biosboot start.S
  Log:
  Add workaround to allow the FreeBSD boot block to work on
  Kapok Computer Co. notebook with AMI 'WinBIOS' which seems to insist
  on having a short jump and nop as the first instructions in the
  boot sector code. The prevailing theory is that the BIOS is doing
  some sort of boot sector virus detection and refusing to run any
  boot block that doesn't start with the same instruction sequence as
  MS-DOG boot sector code. If this is the case, it would be nice if it
  actually printed an error message to this effect instead of just
  saying 'FAILED.'

  This workaround has no effect on the boot sector code other than to
  increase its size by three bytes.
 1998-07-07 13:58:59 +00:00
thorpej
8f2575ec87 Use fixed-size types. 1998-07-07 04:29:42 +00:00
jonathan
d275e56dee * defopt COMPAT_{09,10,11,12,13} and COMPAT_NOMID. 
TODO: revisit interaction between native compat and emul compat usage.
 1998-07-05 08:49:30 +00:00
jonathan
011f2bda08 defopt NS, NSIP. 1998-07-05 06:49:00 +00:00
jonathan
5c0c5dd0b4 defopt ISO TPIP. 1998-07-05 04:37:35 +00:00
jonathan
8db0fcdbf7 defopt CCITT. 1998-07-05 02:12:22 +00:00
jonathan
3751946b97 defopt INET, NETATALK. 1998-07-05 00:51:04 +00:00
jonathan
466e784ee1 defopt DDB. 1998-07-04 22:18:13 +00:00
mjacob
20f9998e6f allow a config file to redefine MAXPHYS 1998-07-01 00:51:15 +00:00
perry
04b3a6bd4a Tweak more. 1998-06-27 02:55:10 +00:00
perry
9209250625 Oops. fix typo. 1998-06-27 02:51:56 +00:00
perry
39b77211e9 Boost base year to 1995. 1985 was over 12 years ago. 1998-06-27 02:51:18 +00:00
drochner
64bf50c49a add VT100 emulation option, make it default 1998-06-26 22:45:38 +00:00
cgd
75da3d4eaa add device declarations for 'puc'-related devices. Add lpt attaching 
to puc to the files file, because it can't go in files.pci (see comments
here or there).
 1998-06-26 18:58:38 +00:00
cgd
d2ed6f63d6 sync with reality 1998-06-26 18:20:13 +00:00
thorpej
3f90953b05 Include COMPAT_* option headers I forgot earlier, pointed out by 
Nathan Williams.
 1998-06-26 06:54:08 +00:00
lukem
bd8d501f7e remove options FIFO; it's now the default 1998-06-26 01:53:43 +00:00
thorpej
816e12eac2 defopt COMPAT_SVR4 1998-06-26 00:07:06 +00:00
thorpej
311bac3348 defopt COMPAT_IBCS2 1998-06-25 23:22:37 +00:00
thorpej
c466f11939 defopt COMPAT_LINUX 1998-06-25 23:18:23 +00:00
thorpej
1a2cb1b9d4 defopt COMPAT_FREEBSD 1998-06-25 22:49:18 +00:00
thorpej
971b8956ef defopt KTRACE 1998-06-25 21:18:11 +00:00
sommerfe
7ba7fbbb23 Always include fifos; "not an option any more". 1998-06-24 20:58:44 +00:00
bouyer
05bc8c6a36 Update comment regarding conflict between wt driver and SMC ethernet boards. 
Closes PR 4481 by Erik Bertelsen.
 1998-06-24 05:38:09 +00:00
sommerfe
446beb9dc4 defopt COMPAT_386BSD_MBRPART into opt_mbr.h 1998-06-22 21:12:51 +00:00
drochner
fd1c99c7a3 prepare for integration of i4b (ISDN) - reserve 5 cdevsw[] entries 1998-06-16 11:03:28 +00:00
bouyer
9a862172cb PCI_PRODUCT_VIATECH_VT82C586 is now PCI_PRODUCT_VIATECH_VT82C586_ISA. 1998-06-15 20:10:31 +00:00
drochner
64839bcf9d document PCKBD_LAYOUT 1998-06-15 13:10:18 +00:00
kleink
1fbd0b3749 GC the unused `physadr' type, which was not able to hold a complete physical 
address on 2 architectures anyhow.  Also, move the definition of the `label_t'
type inside _KERNEL protection, since it is specific to the in-kernel
setjmp()/longjmp() implementations.
 1998-06-14 20:09:22 +00:00
billc
3f29603abd delete WARPED 1998-06-14 12:50:26 +00:00
billc
fcbc3ab14f moved WARPED to updated NBFTP 1998-06-14 12:47:31 +00:00
cgd
651b44e211 Rework the way kernel include files are installed. In the new method, 
as with user-land programs, include files are installed by each directory
in the tree that has includes to install.  (This allows more flexibility
as to what gets installed, makes 'partial installs' easier, and gives us
more options as to which machines' includes get installed at any given
time.)  The old SYS_INCLUDES={symlinks,copies} behaviours are _both_
still supported, though at least one bug in the 'symlinks' case is
fixed by this change.  Include files can't be build before installation,
so directories that have includes as targets (e.g. dev/pci) have to move
those targets into a different Makefile.
 1998-06-12 23:22:30 +00:00
drochner
684086c4c7 copy of GENERIC, but with wscons console 1998-06-12 15:42:02 +00:00
drochner
81fd096b37 Since wscons can support VT_xxx ioctl()s, enable them if NWSDISPLAY > 0. 
Implement KDGKBTYPE and KDGKBENT, this will make X servers happy.
 1998-06-11 22:26:13 +00:00
thorpej
f8e69a4627 Don't enable BUS_SPACE_DEBUG automatically if DEBUG is defined. 1998-06-09 22:53:57 +00:00
thorpej
02182100df Use config_defer(). 1998-06-09 18:49:33 +00:00
chs
a5550009e6 correct counting for uvmexp.wired: 
only pages explicitly wired by a user process should be counted.
 1998-06-09 05:18:52 +00:00
tv
00ede2160e Change ddb_init() for a.out to provision for kernels which are not booted by 
the current 'bootblock' method, like the Shark, which preloads and preformats
the symbol table right in the boot code.
 1998-06-09 01:57:41 +00:00
thorpej
680a3d77f4 Add isa_dma{freeze,thaw}(), used to temporarily stop and then restart 
all ISA DMA.  Needed by e.g. the SmartCard reader for Sharks.
 1998-06-09 01:04:17 +00:00
thorpej
e333272393 Change the ISA DMA API to take an isa_chipset_tag_t rather than 
a struct device * corresponding to the ISA bus device.  The ISA DMA
controller driver functions have been renamed and now take a struct
isa_dma_state *, and are called indirectly by machine-dependent code
which provides the DMA state.

These changes allow e.g. `ofisa' (the OpenFirmware configuration
mechanism for the ISA bus, used by e.g. Sharks) to use the MI ISA
DMA controller code.
 1998-06-09 00:12:18 +00:00
thorpej
98d02e5c94 Provide an isa_chipset_tag_t to the ISA bus device. 1998-06-09 00:12:00 +00:00
thorpej
dde710c6f9 Adjust for changes to the ISA DMA API. 1998-06-09 00:11:34 +00:00
thorpej
ec7941bba2 Nuke __BROKEN_INDIRECT_CONFIG. 1998-06-08 06:45:55 +00:00
sommerfe
94de2146a9 Add ISA Plug and Play attachment for PCIC PCMCIA controller (pcic* at isapnp?). 
Slightly modify ISA attachment to let the two share code.
 1998-06-07 18:34:38 +00:00
thorpej
528bbb95ed Add debugging support to the bus_space macros. If BUS_SPACE_DEBUG (or DEBUG) 
is defined, the bus_space macros will check to ensure that the bus address
and the target buffer (if applicable) are aligned properly for the size
of the type being used.  If they are not, a message will be displayed on
the console.

While strict alignment is not strictly necessary on the x86, ensuring
proper alignment can aid performance, and help make drivers more portable
to architectures (like the Alpha and StrongARM) which _do_ require strict
alignment.
 1998-06-07 03:32:32 +00:00
enami
c0c7384dde Also, remove space at the end of line. 1998-06-07 03:01:05 +00:00
enami
207a6dcab6 Use TAB instead of two space to indent. 1998-06-07 02:36:53 +00:00
enami
e33ef0027d Remove TAB after `options I686_CPU'. 1998-06-07 02:34:41 +00:00
thorpej
9553573381 If we have APM, only power down if RB_POWERDOWN was specified (fall into 
RB_HALT case if it fails).
 1998-06-06 21:27:31 +00:00
augustss
db50fa53b8 Add Aria driver. 1998-06-06 10:14:21 +00:00
thorpej
6d29690288 Implement bounce buffers for mbufs. 1998-06-03 21:50:48 +00:00