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Commit Graph

20702 Commits

Author SHA1 Message Date
Bruce Evans
979ab75162 Removed support for generating inline code for MALLOC() and FREE()
in the dysfunctional !KMEMSTATS case.  This hasn't compiled since
rev.1.31 of kern_malloc.c quietly removed the core of the support
for the !KMEMSTATS case.  I fixed it to see if it was worth saving
and found that (as usual) inlining just wasted space and increased
complexity without significantly affecting time, at least for the
lmbench2 micro-benchmark on a Celeron.  The space bloat was
surprisingly large - the text size increased from 1700K to 1840K
for a version with the entire malloc() family inlined.

Removed even older garbage (kmemxtob() and btokmemx() macros).

Attempt to deprecate MALLOC() and FREE().  Given current compilers
(gcc-2.x or C99), they don't do anything that (safe) function-like
macros or inline functions named malloc() and free() couldn't do.

Fixed missing casts of macro args in MALLOC() and FREE().
2000-06-14 17:11:47 +00:00
Ruslan Ermilov
7652512976 - Added support for passive mode FTP by aliasing 227 replies.
It does mean that it is now possible to run passive-mode FTP
  server behind NAT.

- SECURITY: FTP aliasing engine now ensures that:
  o the segment preceding a PORT/227 segment terminates with a \r\n;
  o the IP address in the PORT/227 matches the source IP address of
    the packet;
  o the port number in the PORT command or 277 reply is greater than
    or equal to 1024.

Submitted by:	Erik Salander <erik@whistle.com>
Reviewed by:	ru
2000-06-14 16:09:35 +00:00
Paul Saab
cc3d937224 Delay calling the device cleanup routines until the absolute last
moment.  We were cleaning up after PXE too early and the module
dependancy code would not be able to load any files if it needed
too.
2000-06-14 10:34:29 +00:00
Luigi Rizzo
8a0b95d610 Fix behaviour of "ipfw pipe show" -- previous code gave
ambiguous data to the userland program (kernel operation was
safe, anyways).
2000-06-14 10:07:22 +00:00
Peter Wemm
42b0434934 s/iomem/maddr/
s/iosiz/msize/
2000-06-14 10:04:06 +00:00
Peter Wemm
1c3b2e3b7d s/iomem/maddr/ - these were generated from an older verion of the
gethints script. :-(
2000-06-14 10:01:39 +00:00
KATO Takenori
bf7c3a8311 Catch up with Peter's config(8) changes. 2000-06-14 09:20:43 +00:00
Paul Saab
f98558ff74 Make typing 'q' or 'Q' work for the show command as the pager prompt
says it should.
2000-06-14 09:05:03 +00:00
Peter Wemm
49e7f72d87 With apologies to dcs, temporarily comment out the version check code. It
is failing for everybody that I have spoken with that has tried it.

FreeBSD/i386 bootstrap loader, Revision 0.8
(root@outback.netplex.com.au, Tue Jun 13 23:26:49 PDT 2000)
Loader version 0.3+ required
Aborted!
start not found

Note that the 0.3+ message is from inside the arch-alpha block, not the
i386 block of code.  And even then, 0.8 is higher than 0.3.

This prevents the rest of the loader.conf stuff working. :-/
2000-06-14 07:18:18 +00:00
Paul Saab
26b6ea69c3 Add option ALT_BREAK_TO_DEBUGGER.
Implement the Solaris way to break into DDB over a serial console
instead of sending a break.  Sending the character sequence
CR ~ ^b will break the kernel into DDB (if DDB is enabled).

Reviewed by:	peter
2000-06-14 06:41:33 +00:00
Boris Popov
425f741b1d Do not perform any opeartion with mbuf after it placed into
interface queue.

Tested by:	Bosko Milekic <bmilekic@dsuper.net>
2000-06-14 05:56:53 +00:00
Peter Wemm
2c7c3a91e9 Print error messages to stderr, not stdout. 2000-06-14 02:45:11 +00:00
Cameron Grant
70776a9c0b add alpha-quality recording code and handle pci error interrupts - this may
prevent the card generating an nmi on ecc systems.  for now a message is
printed on every pci error and it seems every time we start playng we get one
2000-06-13 23:24:40 +00:00
Cameron Grant
20a874f116 handle closing differently - should fix the end-of-sample cutoff bug 2000-06-13 23:18:43 +00:00
Peter Wemm
f71c01cc52 Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.

config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel.  You can reconfigure your
isa devices with the likes of this at loader(8) time:
  set hint.ed.0.port=0x320

userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.

It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8).  See the "hints" directive in GENERIC
as an example.

All device wiring has been moved out of config(8).  There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file.  If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you.  You can also compile in the
hints directly with:  hints "device.hints"  as well.

There are a few things that I'm not too happy with yet.  Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it.  However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built.  A stack of man4 pages will need updating. :-/

Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated.  eg:  'device fe 4' will compile the fe driver with NFE set
to 4.  You can then set hints for 4 units (0 - 3).  Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this.  This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.

Please exercise EXTREME CAUTION when transitioning!

Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
Gerard Roudier
e19c49c532 Fix a problem of user settings from TEKRAM NVRAM
layout introduced in driver 1.5.3. The driver was
confused by the bogus TEKRAM table used to translate
user sync. setting to SCSI sync. factor.
Btw, the new TEKRAM DC-390 U3D and U3W Ultra-160
controllers seem to be using BIOS from SYMBIOS/LSI
and thus SYMBIOS NVRAM layout.
If that means that TEKRAM will now offer real
SYMBIOS software compatible SCSI controllers, then
it is a *GREAT NEWS*.
2000-06-13 20:17:41 +00:00
Jeroen Ruigrok van der Werven
3b43fd626a Fix panic by moving the prp == 0 check up the order of sanity checks.
Submitted by:	Bart Thate <freebsd@1st.dudi.org> on -current
Approved by:	rwatson
2000-06-13 15:44:04 +00:00
KATO Takenori
b1cbb3c881 Merged from sys/conf/options.i386 rev 1.137. 2000-06-13 13:08:30 +00:00
Ruslan Ermilov
5737d0e1d4 Treat \t and \n inside /boot.config as whitespaces.
PR:		19215
2000-06-13 13:07:53 +00:00
KATO Takenori
0f38731801 Merged from sys/i386/i386/machdep.c rev 1.395. 2000-06-13 13:05:51 +00:00
KATO Takenori
8f4b3d8c63 Recognize Coppermine Celeron processors whose CPU ID = 0x68?. They
were recognized as "Pentium III/Pentium III Xeon."
2000-06-13 12:33:45 +00:00
Paul Saab
fb27899f3b Correctly set the Maximum DHCP Message Size. bootpd now works
again as well as ISC dhcpd.
2000-06-13 09:32:09 +00:00
KATO Takenori
65cbb03cfe Added new options CPU_PPRO2CELERON and CPU_L2_LATENCY to support
Socket 8 to 370 converters.  When (1) CPU_PPRO2CELERON option is
defined, (2) Intel CPU is found and (3) CPU ID is 0x66?, L2 cache is
enabled through MSR 0x11e.  The L2 cache latency value can be
specified by CPU_L2_LATENCY option.  Default value of L2 cache latency
is 5.

These options are useful if you use Socket 8 to Socket 370 converter
(e.g. Power Leap's PL-Pro/II.)  Most PentiumPro BIOSs don't enable L2
cache of Mendocino Celeron CPUs because they don't know Celeron CPUs.
These options are needles if you use a Coppermine (FCPGA) Celeron or
PentiumIII, becuase the L2 cache enable bit is hard wired and L2 cache
is always enabled.
2000-06-13 09:10:37 +00:00
Matt Jacob
52df5dfdab Fix breakage to target mode support.
What we'd like to know is whether or not we have a listener
upstream that really hasn't configured yet. If we do, then
we can give a more sensible reply here. If not, then we can
reject this out of hand.

Choices for what to send were
	Not Ready, Unit Not Self-Configured Yet
	(0x2,0x3e,0x00)
for the former and
	Illegal Request, Logical Unit Not Supported
	(0x5,0x25,0x00)
for the latter.

We used to decide whether there was at least one listener
based upon whether the black hole driver was configured.

However, recent config(8) changes have made this hard to do
at this time.

Actually, we didn't use the above quite yet, but were sure considering it.
2000-06-12 23:08:31 +00:00
Peter Wemm
696a396245 The buslogic driver doesn't have static unit limits (ie: no bt.h or
arbitary NBT limits)
2000-06-12 20:53:39 +00:00
Peter Wemm
d2c48a2708 Use objcopy to strip the gcc2_compiled. symbol from kernels.
ld(1) doesn't seem to have the ability to delete an arbitary symbol.
2000-06-12 20:22:07 +00:00
Alfred Perlstein
8757e5bbc5 unstatic getfp() so that other subsystems can use it.
make sendfile() use it.

Approved by: dg
2000-06-12 18:06:12 +00:00
Matt Jacob
79a4bee867 Sometimes there isn't an ISA bus configured. 2000-06-12 17:07:57 +00:00
Daniel C. Sobral
70e1899762 Fix REFILL. It must throw RESTART instead of OUTOFTEXT so that
execution can take place at the point where it stopped after the
input buffer has been refilled.

Add ANS Forth CORE EXT and FILE word SOURCE-ID.
2000-06-12 16:46:28 +00:00
Daniel C. Sobral
d742bdfc76 The word environment? returns a flag indicating whether the variable
was found or not. Fix it's usage. Alas, it caused no problem before,
besides leaving garbage in the stack, because refill, used by [if]
[else] [then], was broken.
2000-06-12 16:45:01 +00:00
Daniel C. Sobral
23bab6002c Make abort" functional in interpret mode. This behavior is undefined
by ANS Forth standard, but it's useful.

Also, define the constant true in a more strict way. C might garantee
2-complement math, but Forth doesn't.
2000-06-12 16:42:02 +00:00
Daniel C. Sobral
d2083bf417 Make comment reflect reality. 2000-06-12 16:40:00 +00:00
Seigo Tanimura
51e8791ed8 - Eliminate rpread(). Call generic ttyread(). (cf rev 1.33)
- Comment out deftermios. Termioschars() will give the default
  value.

Pointed out by:	bde
2000-06-12 15:21:59 +00:00
Jonathan M. Bresler
caea99a368 before this commit, specfs reported disk partitions
using decimal major and minor numbers.  "ls -l" reports
	disk partitions using decimal major numbers and hex
	minor numbers.

	make specfs use decimal major numbers and hex minor numbers,
	just like "ls -l"
2000-06-12 10:20:18 +00:00
Brian Somers
a54185c7ba Add (another) PnP entry for the ESS ES1869 (Compaq OEM)
Submitted by:	mdharnois@home.com
PR:		19206
2000-06-12 09:09:37 +00:00
Poul-Henning Kamp
9b808911f6 The very feeble beginnings of a driver for the LanMedia LMC1504 card.
New-Bus wizards are encouraged to look at this, I think it poses a
challenge for the current newbus design.
2000-06-11 19:09:47 +00:00
Duncan Barclay
da5777391d Suck out all of the current and desired n/w parameters. 2000-06-11 13:57:59 +00:00
Duncan Barclay
dab93c89dd Generated a new macor, RAY_RECERR for reporting errors with. Verbosity set with IFF_DEBUG (recommended at present).
Move promisc flag into the nw parameter structure.
2000-06-11 13:56:11 +00:00
Duncan Barclay
9a970e19aa Generated a new macor, RAY_RECERR for reporting errors with. Verbosity set with IFF_DEBUG (recommended at present). 2000-06-11 13:54:59 +00:00
Duncan Barclay
46281163a8 A bunch of misc. tidy ups really.
Generated a new macor, RAY_RECERR for reporting errors with. Verbosity set with IFF_DEBUG (recommended at present).

Add PRIBIO to tsleeps.

Catch detach on ray_ccs_alloc a little better.

Move sc_promisc into desired and current n/w parameters.

Remove IFQ_PEEK, we know the driver runs okay without it.

Drain the output queue in ray_stop.

Only use ray_mcast for ADD/DEL multi ioctls. ray_init_multi resets the
multicast list on startup. Simplifies ray_init a little.

Tidy some old comments.

ray_download_done now copies the whole desired n/w parameter set into the
current set. This is because I was missing soem parameters - like the
net type!
2000-06-11 13:32:07 +00:00
Jeroen Ruigrok van der Werven
9ca710f699 Add support for the Accton EN1217.
PR:		18735
Submitted by:	Adoal Xu <adoal@iname.com>
2000-06-11 11:54:52 +00:00
Bruce Evans
0477138dad Fixed allocation of unit numbers. Allocate the amount of space actually
required (rounded up a little) instead of twice the previous amount (or
a fixed amount for the first allocation).

The bug caused memory corruption when a new unit number for a devclass
was more than about twice the previous maximum one (or more than 3 for
the first one), so it corrupted memory (which happened to be the atkbdc
port resource list) in the reporter's configuration with sio unit
numbers { 0, 25, 1, 2, ... }.

Reviewed by:	dfr
Reported by:	Leonid Lukiyanets <stalwar78@hotmail.com>
2000-06-11 07:19:20 +00:00
Seigo Tanimura
1f82d2d70d 1. Update Comtrol RocketPort driver(rp) to version 3.02.
2. Newbusify the driver.
3. Build as a module.

4. Use correct minor numbers when creating device files.
5. Correctly lock control characters.
6. Return ENXIO when device not configured.
Submitted by:	Tor Egge	<Tor.Egge@fast.no>

7. Fix the baud_table.
Submitted by:	Elliot Dierksen	<ebd@oau.org>

Note:
- the old driver still lives in src/sys/i386/isa, so that you can
  revert to it if something goes wrong.
- The module does not detach very well. Attaching works fine.
2000-06-11 06:43:16 +00:00
Alan Cox
6fba331424 cpu_fork(): Check "flags" before dereferencing "p2". Otherwise,
the call "vm_fork(p1, 0, flags);" early in fork1 can cause a kernel
panic.
2000-06-11 06:22:01 +00:00
Mike Smith
4f443c2c44 Don't include opt_smp.h - we don't use anything defined in it. 2000-06-10 22:59:50 +00:00
Mike Smith
6eb9d785ef Correct the tests for ISA PIC/APIC so that they actually work. 2000-06-10 22:56:09 +00:00
Peter Wemm
3f664fc689 A checkpoint of a part of a work-in-progress. Some more cleanups for
config(8).  This commit allows control of the creation of the
#include "foo.h" files.  We now only create them explicitly when needed.
BTW; these are mostly bad because they usually imply static limits on
numbers of units for devices.  eg: struct mysoftc sc[NFOO];
These static limits have Got To Go.
2000-06-10 22:13:40 +00:00
Duncan Barclay
5f95c244f0 Removed a few RAY_MAP_CMs that were not needed.
Made checking sc->gone a lot safer by checking to see if sc is NULL first.

Made return from tsleep in the ccs allocator detach safe.
2000-06-10 21:24:36 +00:00
David E. O'Brien
6313c97e77 It is not necessary to wrap usage of $f28 with ".set noat/at" pairs.
A very bogus gas warning gave people the impression it was.  noat/at had
no useful affect here.
2000-06-10 20:42:27 +00:00
Alexander Langer
821f9a8eba Avoid useless check against NULL, since we assign the checked value
to the var anyways.

Reviewed by:	bde
2000-06-10 19:48:19 +00:00