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901 Commits

Author SHA1 Message Date
ragge
6036a3463e Fix bufpages miscalculation. At the same time, make bufpages configurable 
att compile time.
 1998-12-19 20:06:36 +00:00
ragge
75c1333e8e A "return 1" should be "return 0". Caused machine to crash as soon as 
it started paging.
 1998-12-19 20:03:23 +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
ragge
5fb70e2fcc Use vt100 console emulation instead of sun. :-) 1998-12-10 18:24:52 +00:00
ragge
3a8728fa4f Fix deadlock bug. Pointed out by maximum entropy. 1998-12-09 19:02:31 +00:00
ragge
5ff97947fe Search for NCR controllers, but not on VS4000/60. 1998-12-06 14:33:54 +00:00
ragge
fec054bd9a Simple hack to get at least PIO functionality out of the VS2000/3100 ncr5380. 
Fixed by Jens Arvid Nilsson.
 1998-12-06 13:55:09 +00:00
thorpej
da572a137f Argh, fix the ANSI CPP version of the a.out WARN_REFERENCES(). 1998-12-02 21:16:46 +00:00
thorpej
a6f7e0c05a Implement WARN_REFERENCES(). 1998-12-02 00:58:42 +00:00
ragge
6e9aa26bb0 Fix disk size identifier bug. 1998-11-30 22:27:32 +00:00
ragge
133ae4e0b7 Wall fix. 1998-11-29 15:12:57 +00:00
ragge
b5c0d58042 vm_offset_t -> vaddr_t. Count up memory here. 1998-11-29 15:12:23 +00:00
ragge
09cbabdb40 Don't map in unnecessary pages. 1998-11-29 15:09:10 +00:00
ragge
6c5df58799 Protect against multiple inclusion. Struct needs at least one argument. 1998-11-29 15:06:02 +00:00
ragge
dbcd5013d0 blkclr -> memset. 1998-11-29 15:04:56 +00:00
ragge
3fec5558a2 uvm_km_alloc -> uvm_km_zalloc. 1998-11-29 15:04:36 +00:00
ragge
a2d54053dc Fix (small) segv bug. Recognize in-kernel trace and breakpoint traps. 1998-11-29 15:04:05 +00:00
ragge
2298227965 Remove support to execute reno/ultrix binaries. It doesn't work, and 
must be done in another way to work.
 1998-11-29 15:01:49 +00:00
ragge
015d31ae8d - Save R/M bits after a page is unmapped. 
- Keep track of mapping count (for statistics).
- vm_offset_t -> vaddr_t/paddr_t.
- Move away counting of available memory.
 1998-11-29 14:55:04 +00:00
ragge
f07a586dc6 the btoc/ctob/btop macros must use CLBYTES, not NBPG. How this should 
work in the long run is an open issue; some parts must be reworked
in a MI way.
 1998-11-29 14:48:51 +00:00
ragge
c738e45cd6 Memory disk support. 1998-11-29 14:31:53 +00:00
ragge
237ff74c36 Fix kcopy fault-handler saving. 
Get kernel last address from boot instead.
 1998-11-26 21:21:06 +00:00
hwr
59acb69be1 Add (commented out) 'gre' pseudo device line. Feedback is welcome. 
Inspired by Klaus Klein.
 1998-11-25 20:30:44 +00:00
thorpej
5f0577babc Adapt to the new scsipi_adapter interface. 1998-11-19 21:43:00 +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
oster
cf5710c839 Added a (commented out) configuration line for the RAIDframe device driver. 1998-11-16 16:44:55 +00:00
mrg
ae0c22f1b1 move vax "options UVM" from GENERIC to std.vax 1998-11-16 04:32:56 +00:00
oster
c74d32c5fc Updating of bdev's and cdev's to support RAIDframe. 1998-11-13 04:47:03 +00:00
matt
3e6d4553d9 Make DHCP/BOOTP the default for VAX net booting 1998-11-11 15:49:02 +00:00
thorpej
cabecee13c 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 06:43:49 +00:00
ragge
f040374f11 Support for KA820 console RX50. From 4.4, ported to NetBSD by Sergey Svishchev. 1998-11-07 20:58:09 +00:00
ragge
b6158fa5e3 EGCS fixes. Implement htons as a C macro instead of asm; generates as 
good code as the asm implementation _and_ can be optimized.
 1998-11-07 17:22:58 +00:00
ragge
fbed93d50d EGCS fixes. 1998-11-05 19:48:04 +00:00
ragge
bee167375f EGCS fixes + TU81 fix. 1998-11-05 19:47:20 +00:00
ragge
3467859667 EGCS fixes. 1998-11-05 19:46:18 +00:00
matt
b26897f295 Initial bus_space support routines (should be common across 
all platforms and buses).
 1998-10-27 21:19:48 +00:00
matt
4cbbe0abff Latent support for revamped "local bus" support. 1998-10-27 21:18:52 +00:00
ragge
42ed21663a Make boot recognize MSCP disks on VAX8200. From Sergey Svishchev. 1998-10-21 20:16:33 +00:00
tron
b296275bb4 Defopt SYSVMSG, SYSVSEM and SYSVSHM. 1998-10-19 22:09:13 +00:00
ragge
18b6b32a67 Support for DWBUA (BI to Unibus adapter) and KLESI-B (TMSCP tape ctlr) added. 1998-10-18 18:47:18 +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
matt
a9a911bdba Add .type pseudo-ops needed for shared libraries. 1998-10-15 06:01:11 +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
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
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
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
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
thorpej
5006dbf868 cpu_set_kpc() prototype is already in <sys/systm.h>. 1998-10-05 22:11:15 +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
christos
cfd3302aa1 Need more room for signal mask 1998-10-01 19:00:06 +00:00
ragge
6530a14556 Typo. 1998-09-30 18:40:04 +00:00
ragge
c0b9fc5616 Make kernel compile after recent signal changes. 1998-09-30 14:09:59 +00:00
thorpej
b9a131261c Define the new sigcontext structure. 1998-09-17 04:54:51 +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
lukem
c9db84ecc9 distclean is a synonym for cleandir 1998-09-05 15:15:14 +00:00
ragge
58831dae59 Bug fixes and improvements. By Roar Thronæs and myself. 1998-08-31 19:20:24 +00:00
ragge
25f04a8abb Support for all 4 console lines on KA820. Support for this written 
by Sergey Svishchev (svs@ropnet.ru).
 1998-08-31 18:43:28 +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
ragge
218681f3e5 Kernel stach should be 4K, not 32K. Increase MCLSHIFT to 11. 
Remove ovbcopy().
 1998-08-25 17:35:23 +00:00
ragge
e727d1e031 Must #define __warn_references if not GNUC. 1998-08-22 12:12:38 +00:00
ragge
00475fbb1f New times, new pagesize, use magic number in exec header. 1998-08-22 09:16:45 +00:00
ragge
6aba9c11ff VAX logical page size increased to 4k. 1998-08-21 13:46:38 +00:00
ragge
b3574d3923 VAX logical page size increased to 4k. 1998-08-21 13:41:09 +00:00
matt
f1a6a0936f The VAX46 (VS4000) needs the clock stuff the VAX43 does... 1998-08-20 23:52:42 +00:00
ragge
fb9171df3d Fix write/read of memory. 1998-08-20 16:47:11 +00:00
matt
5232b66bd5 Initial steps to getting the VAX to use the MI driver framework. 1998-08-18 23:55:00 +00:00
mycroft
62b1bf3e2e Assign my copyrights to TNF. 1998-08-15 10:51:16 +00:00
mycroft
6dc903202f Assign my copyrights to TNF. 1998-08-15 10:10:47 +00:00
eeh
a2dd74ed79 Merge paddr_t changes into the main branch. 1998-08-13 02:10:37 +00:00
ragge
2c639fb882 Cache and microsecond clock resolution on KA46. 1998-08-11 17:52:57 +00:00
ragge
9f13823e62 Support for VS4000/60. Some needs-count -> needs-flag. 1998-08-10 14:48:53 +00:00
ragge
c355f4a0ed Support for VS4000/60. 1998-08-10 14:47:16 +00:00
ragge
2ff84b0fe4 Kickoff xmit interrupts, needed on chip DC7201. 1998-08-10 14:41:16 +00:00
ragge
972b94efc4 Basic support for VS4000/60. 1998-08-10 14:31:07 +00:00
ragge
e9534620b0 Netboot support for KA46 (VS4000/60). 1998-08-08 16:10:41 +00:00
ragge
8fdb1c8ebe Lots of kernlib functions rewritten as inline macros. 1998-08-08 11:18:32 +00:00
kleink
546365a27e _POSIX_SOURCE -> _POSIX_C_SOURCE 1998-08-06 11:25:04 +00:00
kleink
e2a897639d KNF (only include one of <sys/{param,types}.h>). 1998-08-05 16:50:39 +00:00
thorpej
3ff8e6493a Don't cast the null residual pointer passed to vn_rdwr(). 1998-07-28 18:34:52 +00:00
mycroft
da2e61d160 Delint. 1998-07-27 13:55:32 +00:00
ragge
a799083fba Fix netboot support for 3100/m76 which uses diagmem for its lance buffers. 1998-07-26 09:01:23 +00:00
drochner
49bb9d8214 adapt to LANCE driver split 1998-07-21 17:36:01 +00:00
ragge
50d1442817 Fix PMAP_NEW and make it the default. 1998-07-18 20:35:14 +00:00
thorpej
d47ea67c1f Define one page free list, and put all pages on it. 1998-07-08 04:43:18 +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
fe484937cf defopt LLC 1998-07-05 03:14:41 +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
jonathan
f31b504207 Change not-in-tree drier stubs to use needs-flag, not needs-count, 
and use needs-count only where acutally used (qvss, qdss, ts-11)
 1998-07-02 07:55:29 +00:00
ragge
1aab7e8c23 Added boot program support for the SGEC Ethernet controller, present on 
some VAX 4000 maachines. Written by Jay Maynard. (jmaynard@phoenix.net)
 1998-07-01 10:52:10 +00:00
ragge
7b2ca7e1ba RPB number for SGEC Ethernet controller (ze). 1998-07-01 09:37:11 +00:00
ragge
518a9a5b6a Enable use of reversed and underlined text. The DEC Isolatin character 
set now also work correctly. Add blinking cursor.
 1998-06-30 11:29:37 +00:00
drochner
26e2c08399 add a dummy "mapchar" function (1:1 mapping, hope the font is isolatin) 1998-06-26 21:28:57 +00:00
lukem
bd8d501f7e remove options FIFO; it's now the default 1998-06-26 01:53:43 +00:00
thorpej
21592147a1 defopt COMPAT_ULTRIX 1998-06-25 23:27:56 +00:00
thorpej
971b8956ef defopt KTRACE 1998-06-25 21:18:11 +00:00
ragge
77a5ddd69a Fix more compile errors. Pointed out by David Brownlee. 1998-06-21 21:45:07 +00:00
drochner
4c45f96d05 adapt to wscons changes (character output call) 1998-06-20 21:56:40 +00:00
ragge
35e3b6dd86 Fix some compile-time warnings. Pointed out by David Brownlee. 1998-06-20 21:01:43 +00:00
ragge
a38dba55a5 Remove since long unused files. 1998-06-20 18:53:01 +00:00
ragge
abab40ee1c Don't try to configure QDSS console on KA650 until it's fixed. 1998-06-20 18:49:27 +00:00
ragge
fecd3f54fc Expand kmem map. 1998-06-20 18:47:33 +00:00
ragge
8458a9bd23 Support for glass tty on /m76. 1998-06-20 18:46:19 +00:00
ragge
05c6737a7e Fix after current DDB changes. 1998-06-20 18:45:40 +00:00
ragge
3b6ba87592 These files have never been used; remove them. 1998-06-20 18:44:16 +00:00
ragge
ec35b60cdb Fast fix to make VS keyboard work again after wscons changes. 
XXX - This will be done in a better way in the future.
 1998-06-20 18:42:50 +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
ragge
a4d0eae36b Add catch function for keyboard. 1998-06-14 11:52:35 +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
ragge
b25b5bddd1 #ifdef _KERNEL whole this file. 1998-06-09 14:03:24 +00:00
ragge
f6a6201ac7 Bugfix; now VS3100/m76 also works. 1998-06-09 14:02:01 +00:00
ragge
8260bcaff5 Wall fixes. 1998-06-08 18:42:40 +00:00
ragge
3c3c83f7ad Bugfix: use of uninitialised variable that gcc didn't notice. 1998-06-08 15:04:26 +00:00
ragge
74b990a7b4 Identify 3100/m38 + /m48 1998-06-07 20:20:05 +00:00
ragge
d360348f52 DDB support on glass tty. Also smarter keyboard decoding. 1998-06-07 20:19:12 +00:00
ragge
2f1d0864fe UVM default on vax for now. 1998-06-07 18:39:15 +00:00
ragge
60530637e4 Enable use of secondary cache, if present. 1998-06-07 18:34:09 +00:00
ragge
1a900c4abc Init some variables to not get trash on the screen. 1998-06-07 18:32:04 +00:00
ragge
08079a8f21 Don't compile in any rasterconsole code. 1998-06-05 22:17:02 +00:00
ragge
88d55c928c Add virtual console support. 1998-06-05 22:02:56 +00:00
ragge
57ce421691 Clean upp system detect code. Enable primary cache on VS3100. 1998-06-04 19:42:14 +00:00
ragge
78ebccfc2d Rudimentary support for the VS3100 builtin graphics console. 1998-06-04 15:51:12 +00:00
thorpej
a7f360c6c9 Specify a non-profiling C rule. 1998-05-31 23:25:41 +00:00
kleink
a97fc2f180 If any of _ANSI_SOURCE, _POSIX_C_SOURCE or _XOPEN_SOURCE are defined, don't 
provide any identifiers other than sig_atomic_t.
 1998-05-25 20:59:01 +00:00
ragge
5fc912ddc9 Remove a forgotten debug printout. 1998-05-23 19:18:59 +00:00
ragge
b28c99b245 Fixed bug with lost characters in DDB output. 1998-05-23 12:49:30 +00:00
ragge
464d197e67 Remove unneccessary file. Remove stale dependency. Disable not-working 
devices by default.
 1998-05-22 09:59:55 +00:00
ragge
9251293f18 Remove unnecessary code for interrupt vector handling. 1998-05-22 09:49:07 +00:00
ragge
f4f1fcf563 Remove unnecessary code for interrupt vector handling. 1998-05-22 09:26:33 +00:00
ragge
d31979884b Unused file for now - no more runtime decisions! 1998-05-21 14:33:14 +00:00
ragge
6568bc224e Wall fix. 1998-05-21 13:16:14 +00:00
ragge
ce7c143e6c Rewrite the autoconf code for VS3000's. 
XXX - no support for any disks at all yet.
 1998-05-21 13:10:59 +00:00
ragge
dda2be85ff Small Wall fixes. 1998-05-21 13:06:24 +00:00
ragge
cd17c11c60 Support for DDB on DZ console. 1998-05-21 13:02:20 +00:00
thorpej
6626878e7b It is no longer necessary for pmap_pinit() and pmap_release() to be 
pmap interface functions, as NetBSD no longer uses statically allocated
pmaps (except for the kernel pmap, which is special-cased anyhow).
 1998-05-19 19:00:11 +00:00
ragge
3ebb9bfd11 Not used anymore when now using the dz11 driver. 1998-05-17 19:02:03 +00:00
ragge
baec63333c Mod~ify for new changes to lance/dz drivers. 1998-05-17 19:00:56 +00:00
ragge
4c217a5bcb Change to use newly committed ln- and dz-drivers. 1998-05-17 18:58:07 +00:00
ragge
25d68ddcde Add vax-hacked lance device driver for vaxstations. 
XXX - This is temporary; will go away when the troubles with the
MI driver is fixed.
 1998-05-17 18:55:30 +00:00
ragge
4a469a9149 Split the DZ11 driver into two parts; can now use the same driver on 
both unibus/qbus devices and vaxstations.
 1998-05-17 18:51:13 +00:00
kleink
687ea7404c Fix some arithmetics lossage on typeless pointers. 1998-05-08 16:55:15 +00:00
kleink
aa36ad1f55 Fix some arithmetics lossage on typeless pointers. 1998-05-07 21:01:41 +00:00
ragge
c085b89d78 Wall cleaning + a little better fault checking. 1998-05-03 13:22:01 +00:00
ragge
9aea445d54 Remove the ancient kernel-stack area at top of P1 region. Make PMAP_NEW 
almost work. Also Wall cleaning.
 1998-05-03 13:02:22 +00:00
ragge
9d5413a315 Enable -Wall -Wmissing-prototypes -Wstrict-prototypes. 1998-05-03 12:59:56 +00:00
thorpej
1686aca01d Pull in opt_gateway.h as appropriate. 1998-04-29 23:11:00 +00:00
kleink
a53c1863fe Provide definitions for intptr_t and uintptr_t, signed resp. unsigned integral 
types large enough to hold any pointer.
 1998-04-27 17:39:10 +00:00
ragge
470ec523f2 Wall cleaning. 1998-04-13 12:15:56 +00:00
ragge
4bcd8130fe t_wopen fixes. 1998-04-13 12:14:42 +00:00
ragge
eaeee62af2 Wall cleaning. 1998-04-13 12:10:26 +00:00
tv
b21bfbde11 Add -Wno-main conditional on compiler being gcc 2.8 or egcs. (This adds 
a HAVE_GCC28 check-variable that can now be used to add other gcc-2.8
flags in cases where they may be useful, or to remove gcc 2.7.2 "bug
workaround" flags.)
 1998-04-12 23:47:41 +00:00
jonathan
70f1f1a099 use dev/dec/lk201.h, fold back DELAY() changes from pmax lk201.c rev 1.7. 1998-03-22 09:37:47 +00:00
mycroft
0dae91d9af Eliminate uses of TS_WOPEN in hard-wired devices. 1998-03-21 22:52:59 +00:00
ragge
cad3cb3894 ubasetup() must be non-static. (used by QDSS) 1998-03-21 10:24:29 +00:00
ragge
cf02ad2bc9 Add support for QDSS graphic console. Code originated from 4.4BSD, 
ported to NetBSD by Boris Gjenero <bgjenero@undergrad.math.uwaterloo.ca>
 1998-03-21 10:02:39 +00:00
ragge
52defbf438 Use rom routines on MicroVAX II, so that the QDSS/QVSS display will 
be used if present. Fix provided by Boris Gjenero.
 1998-03-20 16:36:20 +00:00
bouyer
9f50fca1fd Add commented out "options FFS_EI" 1998-03-18 16:34:41 +00:00
ragge
52fbd35380 Add support for "root on qe". 1998-03-13 11:40:19 +00:00
ragge
51964fa1e8 Standalone routine for DEQNA, written by Roar Thronaes. 1998-03-11 22:13:55 +00:00
ragge
8e2874bf64 Support for UVM on VAXen. 1998-03-02 17:00:00 +00:00
ragge
ad1f451760 Move the boot program higher up in memory; to allow loading of bigger kernels. 1998-02-28 12:10:13 +00:00
ragge
1e3fb9012d Type fix so that time get read correct on VS2000, from Ken Wellsch. 1998-02-22 14:19:39 +00:00
mycroft
533de19431 Remove random.s. 1998-02-22 08:51:04 +00:00
mycroft
dcfb8695ab Move to libkern. 1998-02-22 08:50:17 +00:00
thorpej
772da350d4 Disable the message buffer during crash dumps by clearing msgbufenabled, 
not msgbufmapped.
 1998-02-19 04:18:30 +00:00
mycroft
5197bf8085 Minor changes. 1998-02-18 10:55:48 +00:00
mycroft
f0a5dd43ce Multiple-inclusion crap, correct precision of DBL_*, etc. 1998-02-18 10:54:10 +00:00
cgd
3bbb7f7d45 Move pmap_map() function definition to MD headers, as appropriate. It's 
an internal function, and the VM system shouldn't try to prototype it.
(Note that some ports _don't_ prototype it.)
 1998-02-18 02:05:32 +00:00
thorpej
8354e68508 Remove "class" declarations, and add "devclass" declarations where 
appropriate.  Fix several inconsistencies between device class and
attributes.  Mostly from Chris Demetriou.
 1998-02-16 22:12:45 +00:00
ragge
c5b2acd27f Split out MSCP floppies as a separate device (rx) instead of handling 
them as disk drives. It is now also allowed to change floppies without
the system complaining :-)
 1998-02-08 14:03:45 +00:00
ragge
a355d0bc1b Re-implement page reference bit emulation by using the (otherwise unused) 
valid bit. This is faster than the "unmap all" solution that were described
in that Mach paper _and_ it eliminates the need for checking the wired bit.
As a result of this; swapping started working again on vax :-)
 1998-01-31 12:17:34 +00:00
ragge
fe52d237fd Fix to make vfork work on machines with separated PCB/mtpr PTE registers. 1998-01-27 17:35:03 +00:00
mycroft
15ae963bea When dumping, print out the device number as major,minor. 1998-01-24 16:46:23 +00:00
ragge
eda1eecede Remove __BROKEN_INDIRECT_CONFIG and change all drivers to use 
config_search instead.
 1998-01-24 14:16:11 +00:00
ragge
01eb1bb746 Make kernel compile & run again after latest config changes. 1998-01-18 22:09:13 +00:00
ragge
afb1a37379 Fix page size initialisation. 1998-01-18 22:07:50 +00:00
ragge
37f6125fdd Garbage-collect unnecessary functions. Don't have blkcpy/blkclr 
as inline.
 1998-01-18 22:06:01 +00:00
thorpej
f32f947061 Update for changes to config. 1998-01-12 20:52:29 +00:00
perry
6f57e5c573 multiple include protect machine/limits.h, fixes pr 4473 (from Mika Nystrom) 1998-01-09 22:23:44 +00:00
perry
b46484bb8a RCSID Police. 1998-01-05 20:51:25 +00:00
perry
015e898c02 RCSID Police. 1998-01-05 07:02:46 +00:00
thorpej
b9f1b716f3 Now that all ports have pmap_activate(), and it has an identical interface, 
prototype it in <vm/pmap.h>
 1998-01-03 01:12:59 +00:00
thorpej
b73f9750f6 Don't allocate PTEs in cpu_fork(); they were allocated when the new 
process's pmap was created.  Instead, use pmap_activate() to load the
page {0,1} base and length registers into the PCB for the hardware's use.
 1998-01-03 00:37:31 +00:00
thorpej
aa58d4ac6b Adjust for the fact that the page {0,1} base and length registers are now 
stored in the pmap structure.
 1998-01-03 00:35:28 +00:00
thorpej
f267fe868d - Adjust so that access to the PCB is not required in most pmap functions. 
Store the page {0,1} base and length registers in the pmap structure,
  and implement pmap_activate(), which stores them in the PCB (for the
  hardware's use).
- Re-implement pmap_pinit(); allocate the PTEs here, not in cpu_fork().
 1998-01-03 00:34:02 +00:00
thorpej
172a9381b6 - Remove the PCB pointer from the pmap structure. Instead, store the 
page {0,1} base and length registers in the pmap structure.  They will
  be loaded in to the PCB when the process's address space is activated
  by way of pmap_activate().
- Remove pmap_pinit() macro; it's now a real function.
- Prototypes for pmap_pinit(), pmap_activate(), pmap_deactivate().
 1998-01-03 00:28:43 +00:00
thorpej
d8076f896b Grab the PCB directly from the u-area, not by indirecting through VM 
structures.
 1998-01-03 00:23:53 +00:00
ragge
5680284286 Fix problem in copy*str() when not emulating locc. 1998-01-02 19:33:27 +00:00
kleink
eefde8bdcd Add COMPAT_13. 1997-12-01 16:31:29 +00:00
kleink
66c2794142 Add _BSD_SUSECONDS_T_ and _BSD_USECONDS_T_; do some space vs. tab formatting 
cleanup
 1997-11-23 20:20:53 +00:00
fair
315f8de9c2 add pseudo-device rnd, commented out 1997-11-20 08:11:14 +00:00
lukem
e8cb388f65 * add commented out DDB_HISTORY_SIZE=100 if DDB exists in config file 
* fix up use of 'options<SPACE><TAB>'
 1997-11-17 01:58:31 +00:00
veego
8b485c5962 Add a missing #if NARP > 0 around arpintr(); and add a #include "arp.h" 
for NARP. This is for the 'new' arp system.
 1997-11-13 10:43:06 +00:00
thorpej
ce4c770f88 Make sure CPP, AR, AS, and RANLIB are defined. 1997-11-12 23:11:50 +00:00
thorpej
a421995756 Define LORDER, NM, and TSORT here, like we do the rest of the tools. 1997-11-12 22:25:31 +00:00
ragge
7b60c8ed11 Fix multivolume installation bug; PR#4454. 1997-11-10 22:14:16 +00:00
thorpej
0b04d28454 Mark uses of long long with /* LONGLONG */ for lint. From 
Chris Demetriou <cgd@pa.dec.com>.
 1997-11-05 04:36:08 +00:00
thorpej
cc1f5b65c9 asm -> __asm__ 1997-11-05 04:23:35 +00:00
thorpej
4730a8cbec Bug fixes and cleanup from Chris Demetriou <cgd@pa.dec.com>: 
- fix _C_LABEL so that it actually works.
- make __RENAME use _C_LABEL.
- fix __RENAME so that it expects an unquoted argument.
- fix __indr_reference and __warn_references so that they
  supply their own final semicolon.
- define __warn_references to nothing if not GNU C (required
  by the way it's used).

The __warn_references semicolon change has to be made
so that __warn_references can be defined into nothing.
(A ; all by itself isn't a great idea.)  The __indr_reference
change was made for consistency.
 1997-11-04 23:09:23 +00:00
ragge
8f6ac836dd Move some interrupt routines out to assembler. 
Optimize (slightly) pmap_clear_modify.
 1997-11-04 22:59:20 +00:00
ragge
fb4298e98c Optimized copy/fetch/store routines; rewritten in assembler. 1997-11-04 20:52:27 +00:00
ragge
fd48076569 Use genassym for the first time in vax port history. Rewrite cpu_exit, 
cpu_switch, setrunqueue and remrunqueue in assembler for efficiency.
 1997-11-03 20:00:17 +00:00
ragge
4e254b7a82 Major rewriting, optimization and simplifying of the pmap code: 
- Map in all physical memory first in system space. This reduces
  pmap_copy_page() and pmap_zero_page to 3 resp. 2 instructions.
- Have fized position user page tables. Makes the pv_table smaller
  and all reverse references faster (and simpler).
- Remove the wiring code. Nobody doesn't even know what a DR32 is anymore.
- Simulate page reference bit by setting page invalid, as suggested by
  Rich Draves in a paper for 1991 Mach Usenix Symposium.

This reduced the time spent in the pmap module to between 70-75% of
the previous; and made process startup _much_ faster.
 1997-11-02 14:25:26 +00:00
ragge
9b1a735c8f Major rewriting, optimization and simplifying of the pmap code: 
- Map in all physical memory first in system space. This reduces
  pmap_copy_page() and pmap_zero_page to 3 resp. 2 instructions.
- Have fized position user page tables. Makes the pv_table smaller
  and all reverse references faster (and simpler).
- Remove the wiring code. Nobody doesn't even know what a DR32 is anymore.
- Simulate page reference bit by setting page invalid, as suggested by
  Rich Draves in a paper for 1991 Mach Usenix Symposium.

This reduced the time spent in the pmap module to between 70-75% of
the previous; and made process startup _much_ faster.
 1997-11-02 14:25:24 +00:00
ragge
ae27edc757 Major rewriting, optimization and simplifying of the pmap code: 
- Map in all physical memory first in system space. This reduces
  pmap_copy_page() and pmap_zero_page to 3 resp. 2 instructions.
- Have fized position user page tables. Makes the pv_table smaller
  and all reverse references faster (and simpler).
- Remove the wiring code. Nobody doesn't even know what a DR32 is anymore.
- Simulate page reference bit by setting page invalid, as suggested by
  Rich Draves in a paper for 1991 Mach Usenix Symposium.

This reduced the time spent in the pmap module to between 70-75% of
the previous; and made process startup _much_ faster.
 1997-11-02 14:25:19 +00:00
ragge
84f5dc2404 Fix clearing of redundant restart flag; CPU specific. 
Also clean up a bit.
 1997-11-02 14:07:07 +00:00
ragge
a8e1e83943 #include files must be in the correct order. 1997-11-02 14:01:07 +00:00
thorpej
665f7d1a6e Implement __RENAME() in <machine/cdefs.h> 1997-10-22 05:20:32 +00:00
ragge
e603ff5aa3 Fix vers.c dependency; PR#4090. 1997-10-20 11:54:26 +00:00
ragge
efa4c7c48e MSGBUFSIZE must be in CLBYTES, not NBPG. Also expand it to 4 * CLBYTES. 1997-10-19 20:48:47 +00:00
ragge
2260651129 Add match code to detect more than one SCSI adapter on 3100. 
Provided by Bertram Barth.
 1997-10-19 20:35:15 +00:00
ragge
d379f24df5 #include <vm/vm.h>. Fix some erroneous declarations. 1997-10-19 14:33:48 +00:00
ragge
e0bc9f61d7 Add a sometimes needed round_page(). 
Always flush TLB when messing around with system mapping.
 1997-10-19 14:32:42 +00:00
ragge
a9510ace16 Only check for process switch if we are coming in from userspace. 
Make ERESTART work for syscalls >63.
While we're here; clean up a little bit.
 1997-10-19 12:32:52 +00:00
ragge
038cd08cce Make UBA adapter selection work on 8600 again. 1997-10-18 23:39:18 +00:00
christos
801520ffac fix chrtoblk declaration 1997-10-16 23:43:16 +00:00
explorer
80513cb5ae o Make usage of /dev/random dependant on 
pseudo-device   rnd                     # /dev/random and in-kernel generator
  in config files.

o Add declaration to all architectures.

o Clean up copyright message in rnd.c, rnd.h, and rndpool.c to include
  that this code is derived in part from Ted Tyso's linux code.
 1997-10-13 00:46:08 +00:00
bouyer
6ab3092b11 Add byte-swapping functions (bswap16, bswap32, bswap64) to libkern. 
Only assembly version for i386 bswap16 and bswap32 for now (bswap64 uses
bswap32). Contribution of assembly versions of these are welcome.
Add byte-swapping of ext2fs metadata for big-endian systems.
Tested on i386 and sparc.
 1997-10-09 15:42:19 +00:00
thorpej
616e0b7e33 Copyright assigned to The NetBSD Foundation. 1997-10-05 18:26:38 +00:00
lukem
7d508b124f define SIZE?=size, and use ${SIZE} instead of size. makes cross 
compilation easier
 1997-10-03 07:17:00 +00:00
christos
7f41ec0345 PR/4162: Chris Jones: make cleandir does not work properly; it does not 
remove the object files and the .depend file in the kernel build directory.
 1997-09-30 22:50:53 +00:00
leo
d4713d24c2 Implement the kernel part of pr-1891. This allows for a more flexible sized 
msgbuf. Note that old 'dmesg' and 'syslogd' binaries will continue running,
though old 'dmesg' binaries will output a few bytes of junk at the start of
the buffer, and will miss a few bytes at the end of the buffer.
 1997-09-19 13:52:37 +00:00
mycroft
16a8787248 Fix execve(2) and *setregs() interfaces so emulations can set registers in a 
more correct way.  (See tech-kern.)
 1997-09-11 23:01:44 +00:00
bouyer
6f3bab1f59 Merge scsipi branch in the mainline. This add support for ATAPI devices 
(currently only CD-ROM drives on i386). The sys/dev/scsipi system provides 2
busses to which devices can attach (scsibus and atapibus). This needed to
change some include files and structure names in the low level scsi drivers.
 1997-08-27 11:22:52 +00:00
mjacob
6ac7f6248f add a before tab to SCSIVERBOSE 1997-08-23 19:16:06 +00:00
mjacob
1a7afa3853 add commented out reference SCSIVERBOSE option 1997-08-20 18:38:13 +00:00
ragge
cd0d651d0f delay() must be protected by #ifdef _KERNEL. 1997-08-05 13:28:51 +00:00
ragge
23e157b82b Handle XFC instruction faults. 1997-07-28 21:48:33 +00:00
ragge
ab4412faad Actually do 'halt' or 'reboot' on MicroVAX. 1997-07-26 10:12:40 +00:00
ragge
b17d1e7207 Fixed bug causing machines with a memory size not a multiple of 16k 
to crash. This is true on many MicroVAXen.
 1997-07-25 21:54:48 +00:00
jtk
9388f271a9 use locator defines in "locators.h" to index cf_loc[] 1997-07-17 02:12:50 +00:00
perry
ad1710ce1e update comment from 1981 on memory and disk prices -- pr-2754 from Curt Sampson 1997-07-12 16:18:36 +00:00
ragge
759763742b Remove __VM_PMAP_HACK. 1997-07-06 22:38:22 +00:00
ragge
59501e1879 Fix bug causing all uda's to be recognized as ctlr 1 from boot. 1997-07-04 13:26:02 +00:00
ragge
d7d40e44f6 Bugfix to mscp tape code; so that weof/eot works correctly. 1997-07-04 11:58:20 +00:00
ragge
9f009387fc Must grok includes. Also; prettier compile-time printout. 1997-06-29 21:30:09 +00:00
thorpej
0404c01c46 #define DB_AOUT_SYMBOLS 1997-06-26 01:26:56 +00:00
thorpej
cf016f61f4 foosize()'s return value is in DEV_BSIZE units; adjust the size obtained 
from the disklabel accordingly.
 1997-06-24 00:56:28 +00:00
ragge
2ab0792e74 Bug fixes to page fault handling system. Many thanks to Johnny Billquist 
for hunting down this bug(s).
 1997-06-13 15:16:25 +00:00