Commit Graph

125323 Commits

Author SHA1 Message Date
Pav Lucistnik
c8ff7e9e42 - Document new missing target 2006-07-05 20:07:59 +00:00
Bruce Evans
3454a5a101 Removed the optimized asm versions of scalb() and scalbf(). These
functions are only for compatibility with obsolete standards.  They
shouldn't be used, so they shouldn't be optimized.  Use the generic
versions instead.

This fixes scalbf() as a side effect.  The optimized asm version left
garbage on the FP stack.  I fixed the corresponding bug in the optimized
asm scalb() and scalbn() in 1996.  NetBSD fixed it in scalb(), scalbn()
and scalbnf() in 1999 but missed fixing it in scalbf().  Then in 2005
the bug was reimplemented in FreeBSD by importing NetBSD's scalbf().

The generic versions have slightly different error handling:
- the asm versions blindly round the second parameter to a (floating
  point) integer and proceed, while the generic versions return NaN
  if this rounding changes the value.  POSIX permits both behaviours
  (these functions are XSI extensions and the behaviour for a bogus
  non-integral second parameter is unspecified).   Apart from this
  and the bug in scalbf(), the behaviour of the generic versions seems
  to be identical.  (I only exhusatively tested
  generic_scalbf(1.0F, anyfloat) == asm_scalb(1.0F, anyfloat).  This
  covers many representative corner cases involving NaNs and Infs but
  doesn't test exception flags.  The brokenness of scalbf() showed up
  as weird behaviour after testing just 7 integer cases sequentially.)
2006-07-05 20:06:42 +00:00
Wayne Salamon
761aed363f Regen the system calls files, picking up the extended attr events, and some
mount-related changes done previously.

Approved by: rwatson (mentor)
2006-07-05 19:24:14 +00:00
Bruce Evans
e2b51ec010 Forced commit to fix the log message for the previous commit: the C
files for the scalb() family are only not used for i386, due to only
i386 having bogus optimized asm versions for the scalb() family.  Thus
on amd64, rev.1.10 had no effect in the same way as on all non-i386
arches (the strong reference is just implemented in asm on amd64).
2006-07-05 17:34:57 +00:00
Maksim Yevmenkin
df280cb596 Replace inb() and outb() with bus_space_read_1() and bus_space_write_1()
Submitted by:	marius
MFC after:	1 week
2006-07-05 17:18:47 +00:00
Konstantin Belousov
c8d3bc1fa3 Back out my rev. 1.674. The better fix (rev. 1.637) is already in tree.
Approved by:	kan (mentor)
2006-07-05 16:33:25 +00:00
Wayne Salamon
bbe5d0318d Add audit events for the extended attribute system calls.
Obtained from: TrustedBSD Project
Approved by: rwatson (mentor)
2006-07-05 15:46:02 +00:00
Christian Brueffer
ac4312607d Document ServerWorks HT1000 support. 2006-07-05 08:26:50 +00:00
Alan Cox
7eb8cd27f8 pmap_clear_ptes() is already convoluted. This will worsen with the
implementation of superpages.  Eliminate it and add pmap_clear_write().

There are no functional changes.  Checked by: md5
2006-07-05 07:04:31 +00:00
Bruce Evans
9366bb574f Fixed FP_R*. fp{get_set}round() apparently never worked on ia64, since
the alpha values were used and are quite different.

Fixed some style bugs by copying from the i386 version where it is better.
2006-07-05 06:10:21 +00:00
Pyun YongHyeon
a1e4f25700 Fix typo in comment.
Submitted by:	brad AT OpenBSD DOT org
2006-07-05 04:56:50 +00:00
David Xu
20197a8c49 Temporarily remove SCHED_CORE, it seems I have so many works can do now,
one example is POSIX priority mutex for libthr.
2006-07-05 02:32:55 +00:00
Bruce Evans
8eca9455de Backed out rev.1.10. It tried to implement ldexpf() as a weak reference
to scalbf(), but ldexpf() cannot be implemented in that way since the
types of the second parameter differ.  ldexpf() can be implemented as
a weak or strong reference to scalbnf() (*) but that was already done
long before rev.1.10 was committed.  The old implementation uses a
reference, so rev.1.10 had no effect on applications.  The C files for
the scalb() family are not used for amd64 or i386, so rev.1.10 had even
less effect for these arches.

(*) scalbnf() raises the radix to the given exponent, while ldexpf()
raises 2 to the given exponent.  Thus the functions are equivalent
except possibly for their error handling iff the radix is 2.  Standards
more or less require identical error handling.  Under FreeBSD, the
functions are equivalent except for more details being missing in
scalbnf()'s man page.
2006-07-05 02:16:29 +00:00
Andrew Thompson
3bdf75a5ca Change the multicast calculation to be the same as the other usb drivers and
avoid calling into the usb code with the lock held. This doenst fix the
fundamental usb sleeping problem but at least the adapter can be used.
2006-07-05 00:49:26 +00:00
Pyun YongHyeon
740cf1fd67 Add myself. 2006-07-04 23:52:12 +00:00
Andrew Thompson
bac89dcef2 Fix a braino in the last revision, enc_clone_destroy needs return void instead
of int. The clone system will ensure that our first interface is not destroyed
so we dont need the extra checking anyway.

Tested by:	Scott Ullrich
2006-07-04 23:09:11 +00:00
Maxim Konovalov
867e6caf17 o Call fts_close() before exit.
Obtained from:	NetBSD, Coverity ID 1754
2006-07-04 20:52:36 +00:00
Maxim Konovalov
764a094c3f o Kill BUGS section as it is not valid since rev. 1.4 alias_pptp.c.
Spotted by:	ru.unix.bsd activists
MFC after:	1 week
2006-07-04 20:39:38 +00:00
Søren Schmidt
891abbfa12 Add preliminary support for the Serverworks HT1000 chip.
HW sponsored by:	Yahoo!
2006-07-04 20:36:03 +00:00
Maxim Konovalov
8cb449d9cf o Add geom to a list of cscope dirs. 2006-07-04 14:14:16 +00:00
Greg Lehey
cdef7e2711 Update dillon's mail address. 2006-07-04 03:29:31 +00:00
Brooks Davis
0c2fd33a30 Remove dhcp entries. They have been incorrect since the import from
OpenBSD.
2006-07-04 02:01:48 +00:00
Jung-uk Kim
100656ed4e Make sure command/data port (0x60) and status port (0x64) are in correct
order.  Some brain-damaged ACPI BIOS has reversed resources.
2006-07-03 23:40:58 +00:00
Jung-uk Kim
473c2d129b Send client identifier unconditionally. My ancient D-Link router response
with NACK if I don't set it.  Setting 'option dhcp-client-identifier' is
alternative but it is inconvenient because I have to keep the list of
all MAC addresses.  As bin/94743 pointed out, it is always sent from
Windows clients and I found Mac OS X does the same.

OK'd by:	brooks
2006-07-03 22:05:38 +00:00
Matt Jacob
6cc12d1bb6 What the heck - make the last (most recent) 2200 f/w also do
Hard Loop acquisition.
2006-07-03 20:56:48 +00:00
Christian S.J. Peron
4b19419ee7 Adjust descriptor locking to tell the kqueue subsystem that our descriptor is
already locked. The reason to do this is to avoid two lock+unlock operations
in a row. We need the lock here to serialize access to bd_pid for stats
collection purposes.

Drop the locks all together on detach, as they will be picked up by
knlist_remove.

This should fix a failed locking assertion when kqueue is being used with bpf
descriptors.

Discussed with:	jmg
2006-07-03 20:02:06 +00:00
Robert Watson
814fe9e98e Correct a number of problems that were previously commented on:
- Correct audit_arg_socketaddr() argument name from so to sa.
- Assert arguments are non-NULL to many argument capture functions
  rather than testing them.  This may trip some bugs.
- Assert the process lock is held when auditing process
  information.
- Test currecord in several more places.
- Test validity of more arguments with kasserts, such as flag
  values when auditing vnode information.

Perforce change:	98825
Obtained from:		TrustedBSD Project
2006-07-03 14:55:55 +00:00
Robert Watson
ba882764d4 Merge OpenBSM 1.0 alpha 7 new AUE_ event identifiers to kernel version
of audit_kevents.h.

Obtained from:	TrustedBSD Project
2006-07-03 14:45:43 +00:00
Robert Watson
b8cb643f89 Merge OpenBSM 1.0 alpha 7 nested time.h include to kernel version of
audit_record.h.

Obtained from:	TrustedBSD Project
2006-07-03 14:44:13 +00:00
Maxim Konovalov
190483c011 o Add an 'optional' keyword, which allows files to be in the
specification, but not in the file hierarchy.

PR:		bin/99531
Submitted by:	skv
Obtained from:	NetBSD, originally from Ed Symanzik
Regress. test:	test/test05.sh
MFC after:	1 month
2006-07-03 10:55:22 +00:00
Oleg Bulyzhin
1684fc1657 Reset autonegotiation timer if current media is not 'auto'.
Approved by:	glebius (mentor)
MFC after:	2 weeks
2006-07-03 10:37:09 +00:00
Pawel Jakub Dawidek
1f7fec3cb5 Allow to close access even if device is already destroyed.
Reported by:	Ulrich Spoerlein <uspoerlein@gmail.com>
PR:		kern/98093
MFC after:	1 week
2006-07-03 10:32:38 +00:00
Matt Jacob
8a97c03a7a Do various fixes to support firmware loading for the 2322
(and by extension, the 2422).

One peculiar thing I've found with the 2322 is that if you
don't force it to do Hard LoopID acquisition, the firmware
crashes. This took a while to figure out.

While we're at it, fix various bugs having to do with NVRAM
reading and option setting with respect to pieces of NVRAM.
2006-07-03 08:24:09 +00:00
Matt Jacob
fb37290079 Add 2322 firmware. 2006-07-03 08:22:09 +00:00
Pyun YongHyeon
f14119a8e0 Use mii_phy_match to reduce duplicated code.
Reviewed by:	glebius
2006-07-03 08:01:27 +00:00
Pyun YongHyeon
5358725ab4 Replace hard-coded magic constants to system defined constants
(BUS_PROBE_DEFAULT, BUS_PROBE_GENERIC etc).
There is no functional changes.

Reviewed by:	oleg, scottl
2006-07-03 02:53:40 +00:00
Maxim Konovalov
1f36c876a1 o Fix grammar in the comment, indent macros. No functional changes. 2006-07-02 20:53:52 +00:00
Maxim Konovalov
75d960eb2e o Remove rev. 1.57 leftover, not reached code. 2006-07-02 20:49:46 +00:00
Alan Cox
da536e6348 Correct an error in the new pmap_collect(), thus only affecting HEAD.
Specifically, the pv entry was always being freed to the caller's pmap
instead of the pmap to which the pv entry belongs.
2006-07-02 18:22:47 +00:00
Warner Losh
7fd083a540 Add support for configuring pins to be one of {GPIO, PERIPHERAL A or
PERIPHERAL B}, as well as direction of GPIO pin.  Add defines for all
the pins.
2006-07-02 03:50:44 +00:00
Warner Losh
d8927f1396 MFp4:
Make serial ports more robust and reliable.  Make non-console ports
work.  This might have broken skyeye stuff.

o Introduce ping-pong receive buffers.
o Use DMA to copy characters directly into memory.
o Support baud rates other than 115200
o Use 1 stop bit when 1 stop bit is requested (otherwise 2 were used,
  which caused dropped characters when received in bursts).
o Use 1.5 stop bits for 5-bit bytes, and 2 stop bits otherwise when 2
  stop bits were requested.
o Actually update line parameters.
o Fix comments
o Move init into attach
o Tweaks to TX interrupt registers to get them reliable and non-storming.
o harvest data in ipend since the latency between it and the callback
  was too long.  This likely is how it should be, I don't know why I deferred
  things to the callback before.
o disable all interrupts in console init.  We don't want interrupts until
  we turn on an ISR.
o cosmetic tweaks
o Automatically detect of the TIMEOUT interrupt is supported.  If so, use
  it so we get better CPU utilization.  Otherwise do a character at a time
  RX.  Good news here is that it seems we have enough CPU and low enough
  fast interrupt latency to do this reliably.
o Don't read USART_CR.  It is a write-only register.
o start to implement bus_ioctl.  Do BAUD now...
2006-07-02 03:45:33 +00:00
Bruce A. Mah
7eed59da9f Fix grammar and style nits starting in the network interface section
and continuing through the end of this document.
2006-07-02 01:58:33 +00:00
Alan Cox
87e9885fe4 Tidy up pmap_ts_referenced(): Eliminate excessive white space. Eliminate
an initialized but otherwise unused variable.  Explicitly check a pointer
against NULL.

There are no functional changes.  Checked by: md5
2006-07-01 23:43:54 +00:00
Alan Cox
d2809f533b Eliminate the acquisition and release of Giant from moea_extract_and_hold()
and moea_protect().

Tested by: grehan@ and rink@
2006-07-01 23:24:32 +00:00
Ruslan Ermilov
5ca2b383e7 Grammar nit. 2006-07-01 17:59:13 +00:00
Jason Evans
5355c74026 Use some math tricks in arena_run_reg_dalloc() to avoid actual division, as
well as avoiding a switch statement.  This change has no significant impact
to performance when branch prediction is successful at predicting the sizes
of objects passed to free(), but in the case that the object sizes are
semi-random, this change has the potential to prevent many branch prediction
misses, thus improving performance substantially.

Take advantage of alignment guarantees in ipalloc(), and pad object sizes to
something less than a power of two when possible.  This has the potential
to substantially reduce internal fragmentation for objects allocated via
posix_memalign().

Avoid an unnecessary pow2_ceil() call in arena_ralloc().

Submitted by:	djam8193ah@hotmail.com
2006-07-01 16:51:10 +00:00
Bruce A. Mah
673e3af5b1 More grammar / wording nit fixes, starting in the boot loader section
and continuing through the multimedia support section.
2006-07-01 15:14:37 +00:00
Maxim Konovalov
b01f957bcd o Remove rev. 1.30 leftover. From Damien: However, this code path
is never taken since there aren't any 802.11a ural(4) sticks available
on the market.

PR:		kern/99676
Submitted by:	KIYOHARA Takashi
Reviewed by:	damien
MFC after:	1 week
2006-07-01 13:39:04 +00:00
Mark Murray
93c005929f Housekeeping. Update for maintainers who have handed in their commit bits
or (in my case) no longer feel that oversight is necessary.
2006-07-01 10:51:55 +00:00
Alan Cox
ad84c5de83 Eliminate the remaining uses of "register".
Convert the remaining K&R-style function declarations to ANSI-style.
2006-07-01 05:01:05 +00:00