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Commit Graph

13421 Commits

Author SHA1 Message Date
Andrew Gallatin
a671d614ca Reserve a major number for use by the Iprobe device driver.
Iprobe is an alpha-only system profiling suite which I'm porting from
Linux/alpha to FreeBSD.

Iprobe works by using the hardware profiling support built into
alpha cpus.  In a nutshell,  what Iprobe does is to setup the alpha
performance counters to sample the pc at a fairly high rate & dumps
those pc samples out to user space.  Then some code runs to map the
sampled PCs to functions.  You get a bit more than that (like the PSL
word, so you can tell if you're in the kernel or userland, what the
ipl is, etc).
1999-01-18 20:38:37 +00:00
Andrew Gallatin
1e176a8ad1 Added support for the DEC EB64PLUS systype. (Part III)
o Add the EB64PLUS systype into the kernel configuration files
and add it to the GENERIC kernel

o Correct mcclock_isa.c's dependence on cia, it should depend on isa.
  This will allow avanti and eb64+ kernels to be built without the cia
  chipset support code.
1999-01-18 20:26:50 +00:00
Andrew Gallatin
5a51b2f3b6 Added support for the DEC EB64PLUS systype. (part II)
The DEC EB64PLUS support code.  Based on NetBSD's dec_eb64plus.c,v 1.15

Submitted by: Wilko Bulte <wilko@yedi.iaf.nl>
1999-01-18 20:18:49 +00:00
Andrew Gallatin
2c478084d6 Added support for the DEC EB64PLUS systype. (part I)
The new file pci_eb64plus_intr.s deals with the interrupt hardware
on the EB64PLUS and was obtained from NetBSD with the NetBSD
copyright intact

The apecs chipset support code was altered to allow routing interrupts
through pci if we're not running on an avanti.  Avanti's route all
interrupts through isa.

Tested by: Wilko Bulte <wilko@yedi.iaf.nl>
Partially reviewed by: dfr
1999-01-18 20:15:07 +00:00
Mike Smith
378972ac6b Transition from using Perl to using awk for our text-manipulation
needs.  This removes the dependancy on Perl for the generation of the
loader, allowing the world to be built on a perl-free system.

Submitted by:	Joe Abley <jabley@clear.co.nz>
1999-01-18 19:05:27 +00:00
KATO Takenori
5343d329b6 Added copyright.
Pointed out by:	Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp>
1999-01-18 14:55:38 +00:00
KATO Takenori
07986a05ff Merge with sys/dev/syscons/syscons.c revision 1.292.
Submitted by:	Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp>
1999-01-18 14:48:34 +00:00
KATO Takenori
1ec0a1bcd4 Don't forget to initialize va_mode.
Submitted by:	Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp>
Forgotten by:	kato
1999-01-18 14:47:01 +00:00
KATO Takenori
4e1cc33d71 Sync with sys/i386/i386/userconfig.c revision 1.126. 1999-01-18 11:01:57 +00:00
KATO Takenori
56cdcc561b Sync with sys/i386/conf/Makefile.i386 revision 1.135. 1999-01-18 11:00:29 +00:00
KATO Takenori
1835ec2219 Switched to new syscons driver.
Submitted by:	NOKUBI Hirotaka <hnokubi@yyy.or.jp> and
             	Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp>
1999-01-18 08:38:08 +00:00
Julian Elischer
0fe90303e0 From inspection, ISA interrupts were completely broken..
revert some of the old ISA code.
(I can't test this but I'm working on the file.)
1999-01-18 07:55:02 +00:00
Bill Fenner
88658ab880 Get rid of MT_RTABLE; multicast routing no longer uses it. 1999-01-18 02:09:52 +00:00
Bill Fenner
01b7c0826f Use dynamic memory allocation instead of mbuf's for multicast routing
state.

Note: this requires a recompilation of netstat (but netstat has been
broken since rev 1.52 of ip_mroute.c anyway)

Obtained from:	Significantly based on Steve McCanne's
		<mccanne@cs.berkeley.edu> work for BSD/OS
1999-01-18 02:06:59 +00:00
Bill Fenner
9bb02c7b92 Rename igmp's MALLOC; it doesn't have anything to do with multicast routing. 1999-01-18 01:56:31 +00:00
Bill Fenner
e7bc5f272b If arpresolve() gets passed a route with a null llinfo, call
arplookup() to try again.  This gets rid of at least one user's
 "arpresolve: can't allocate llinfo" errors, and arplookup() gives
 better error messages to help track down the problem if there really
 is a problem with the routing table.
1999-01-18 01:54:36 +00:00
Dmitrij Tejblum
f0231545a1 Bring a bit closer to the normal form. (In particular, add
__BEGIN_DECLS/__END_DECLS).
1999-01-17 22:33:08 +00:00
Peter Wemm
79e1185f39 Replaced by /usr/bin/gensetdefs a few months ago. 1999-01-17 21:18:19 +00:00
Peter Wemm
f7dd86c147 Use the gensetdefs that is now in /usr/bin, it's a superset of the
one in the kernel source, and that one is already used for modules.

I don't _think_ this will hurt releases, aout-to-elf, etc, but it is
possible.  In all the cases I've looked at, config(8) has been
generated straight after a make world, so if /usr/sbin/config exists and
is the right version for the kernel, then we can pretty much count on
/usr/bin/gensetdefs being there too.
1999-01-17 21:17:27 +00:00
Peter Wemm
b34c073744 Missed a stray LKM #ifdef 1999-01-17 21:04:53 +00:00
Peter Wemm
8e203b83a7 Undo #undef KERNEL hack for vnode.h to avoid vnode_if.h.
XXX It probably makes sense to have a flag for bsd.kern.mk to avoid these
    rules.
XXX IO_NDELAY seems to be the main reason for it, when used in a cdevsw
    read or write "flag" context.  Perhaps a redundant declaration
    somewhere like sys/conf.h might help remove the need for vnode.h in
    these device drivers in the first place.
1999-01-17 20:53:48 +00:00
Peter Wemm
1351d07f0d Mountroot could concievably make sense to a KLD though, in the preload
case.  I'm not sure the autoconf code is up to it though...
1999-01-17 20:41:02 +00:00
Peter Wemm
55b8081be1 Remove references to an LKM that isn't built any more. 1999-01-17 20:39:08 +00:00
Peter Wemm
1e65ef01b0 Minor cleanup; no more references to LKM's. 1999-01-17 20:36:14 +00:00
Peter Wemm
1fb37cbd06 Remove the LKM glue since the support (src/lkm) has been gone a while.
This was impossible to use as an LKM anyway, but does work as a preloaded
kld module though.
1999-01-17 20:30:13 +00:00
Peter Wemm
880628ca6c Remove LKM support, src/lkm that built it is gone and it never worked as an
LKM anyway.  It does work as a preloaded KLD module though.
1999-01-17 20:28:12 +00:00
Peter Wemm
6bfaa53754 Clean up the KLD/LKM goop a bit. 1999-01-17 20:25:22 +00:00
Peter Wemm
6b3daecd80 "fix" long standing aicasm build glitch. The problem was the
reorganization in rev 1.16 of i386/include/types.h which changed
stdlib.h's use of <machine/types.h>.  The problem was the -I. was causing
machine/types.h to come from the current kernel source, while stdlib.h was
coming from /usr/include.  /usr/include/stdlib.h is as old as the last
'make world', the machine/types.h was as new as the current source.
1999-01-17 19:56:02 +00:00
Peter Wemm
90b66aad9f Add LKM option so that the remaining code (hopefully) doesn't go stale. 1999-01-17 19:09:41 +00:00
Peter Wemm
72a3f9e4d1 Add the lkm module 1999-01-17 19:06:06 +00:00
Peter Wemm
e54a0f3279 World, please meet the kld module called "lkm". If you have an a.out
kernel and you forgot to add 'options LKM', you can kldload this module
and get LKM compatability. (!)
1999-01-17 19:05:40 +00:00
Peter Wemm
f20a9c5af8 LKM kernel support becomes optional on "options LKM". (Bear in mind
that the default kernel is now ELF and cannot load these LKM's).
1999-01-17 19:02:39 +00:00
Peter Wemm
87acc0db42 - Move lkmnosys() to kern_syscall.c
- Have the VFS lkm support use vfs_register() etc rather than having it's
  own version.
- Have the syscall lkm support use syscall_register() etc rather than
  having it's own verison.
- Convert the lkm driver to a module.
1999-01-17 19:00:58 +00:00
Peter Wemm
46db48360d Move lkmnosys() from kern_lkm.c to here. 1999-01-17 18:58:04 +00:00
Peter Wemm
e99f57c354 Try and clean up the multiple formal loading support a bit, based on
suggestions from Greg Lehey some time ago.  In the face of multiple
potential file formats, try and give a more sensible error than just
ENOEXEC.

XXX a good case can be made that the loading process is wrong - the linker
should locate the file first (using the search paths etc), then run the
loaders to see if they recognize it.  While the present system allows for
the possibility of different search paths for different formats, we do not
use it and it just makes things more complicated than they need to be.
1999-01-17 17:58:52 +00:00
Bill Paul
8fb31185e7 Fix cut & paste mind-o: the entry for the xl driver should say ethernet,
not FDDI. *smak*
1999-01-17 17:42:22 +00:00
KATO Takenori
a464f91c8d Make old syscons work. (New syscons driver for PC98 is still under
development.)

Submitted by:	Takahashi Yoshihiro <nyan@wyvern.cc.kogakuin.ac.jp>
1999-01-17 15:42:27 +00:00
Kazutaka YOKOTA
f9e730bbb3 Retrun EAGAIN if the current video mode is a graphics mode. 1999-01-17 14:25:19 +00:00
Kazutaka YOKOTA
6d479db3c3 - Examine the error code from the screen saver and act accordingly.
0	success
	EAGAIN	try again later
	other	don't call this screen saver again
- Test flags consistently to examine the status of the screen saver.
	scrn_blanked: the screen saver is running
	scp->status & SAVER_RUNNING: the saver is running in this vty
- Correctlyu preserve status flag bits in set/restore_scrn_saver_mdoe().
1999-01-17 14:23:15 +00:00
Kazutaka YOKOTA
bc27c8dcdc Don't forget copying video mode flags to the adapter info. block when
changing video modes.
1999-01-17 14:12:48 +00:00
KATO Takenori
e53a4818c5 Sync with sys/i386/isa/wd.c revision 1.186. 1999-01-17 12:24:48 +00:00
Bruce Evans
400c9756b5 Removed the #defines of interrupt handlers to NULL. This hack was for
old (> 3 months) versions of config(8).
1999-01-17 06:33:43 +00:00
Bruce Evans
555421cf40 Pass the unit number to the DMA cookie lookup routine and use it
to look up cookies properly, at least for standard controllers.
Cookies are used so that we don't have to pass around lots of args.
All of the dmainit functions use the unit number so it is essential
that we pass them a cookie with the correct unit number.

This may break working configurations if there are bugs in the
dmainit functions like the ones I just fixed for VIA chipsets.

Broken in:	rev 1.4 of ide_pci.c and rev.1.139 of wd.c.
1999-01-17 05:46:25 +00:00
Bruce Evans
0abd520152 Fixed a 2-bit error in initializing MWDMA mode for VIA chipsets.
Prefetch/postwrite was enabled for the wrong controller.  (VIA
is bitwise big endian and we confused ourself by shifting left
instead of right.)

Extracted from:	last set of patches from the author
		(john hood <cgull@smoke.marlboro.vt.us>) on 7 Feb 1998
1999-01-17 05:18:54 +00:00
Bill Paul
d4a2465595 Small cosmetic tweak: in rl_rxeof(), use the constant RX_CMD_EMPTY_RXBUF
instead of the magic number 1.
1999-01-16 21:03:57 +00:00
Bill Paul
1851594ca0 Remove the code that manually pads frames to at least 60 bytes;
the ASIX chip supports auto-padding.
1999-01-16 20:40:52 +00:00
Bruce Evans
0c63b25bd1 Fixed a 1-bit error in initializing UDMA mode for VIA chipsets.
Instead of initializing UDMA mode, we turned it off and made sure that
it stays off by turning on the "UDMA enable by SET FEATURES" disable.

The damage was limited by bugs in cookie lookup, and suitable
initialization by some BIOSes.  The cookie list has slaves before
masters, and the unit number is ignored when cookies are looked up,
so cookie lookup always finds cookies for slaves and the bug only
clobbers slaves, so the bug was harmless for common configurations
with no slaves or only non-UDMA slaves.  UDMA initialization for
masters actually worked if the BIOS turns on the UDMA mode bit and
turns off the "UDMA enable by SET FEATURES" disable.
1999-01-16 19:48:01 +00:00
Matt Jacob
15da947cba Sascha Blank <blank@uni-trier.de> convinced me I was an
idiot about testing SA_QUIRK_2FM in samount. Fixed.

Removed the NORRLS quirk (to save quirk space) and left
the behaviour of being quiet about failed reserve/release
(failed due Illegal Request) the same.

Added a SF_QUIET_IR for prevent/allow for the same purposes.
1999-01-16 19:20:30 +00:00
Doug Rabson
c3654b5c4d A few small improvements to the bus code:
* A function device_printf() to make pretty-printing driver messages easier.
* A function device_get_children() to query the children of a device.
* Generic implementations of BUS_ALLOC_RESOURCE and BUS_RELEASE_RESOURCE.
* Change bus_generic_print_child() so that it is actually useful.
1999-01-16 17:44:09 +00:00
Doug Rabson
46bfb76599 Add kern_syscalls.c
Submitted by: Assar Westerlund <assar@sics.se>
1999-01-16 17:29:56 +00:00