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Author SHA1 Message Date
David Schultz
9428e108c9 Add C99's nearbyint{,f}() functions as wrappers around rint(). 
These trivial implementations are about 25 times slower than
rint{,f}() on x86 due to the FP environment save/restore.
They should eventually be redone in terms of fegetround() and
bit fiddling.
 2004-07-06 04:46:08 +00:00
Bruce M Simpson
ca28620f0d Use M_ZERO instead of bzero(). 2004-07-06 03:34:16 +00:00
Bruce M Simpson
9b3d77e7c9 Be consistent and use bzero() instead of memset(). 2004-07-06 03:29:41 +00:00
Bruce M Simpson
b3c9a01e5e Use M_ZERO instead of memset() (!). 2004-07-06 03:28:24 +00:00
Bruce M Simpson
e1a8c3dc33 Use M_ZERO instead of bzero(). 2004-07-06 03:26:26 +00:00
Peter Grehan
45329b8ee6 Add 32-bit framebuffer support. Tested on PearPC at lo-res, too painful 
to watch at hi-res.
 2004-07-06 03:22:05 +00:00
Bruce M Simpson
60323f48bd Replace a bzero() after malloc() with M_ZERO. 2004-07-06 03:16:55 +00:00
Bruce M Simpson
832cb4aef7 Style. 2004-07-06 03:07:50 +00:00
Bruce M Simpson
a11e2f18d9 Eliminate unneeded return keywords. 2004-07-06 02:48:29 +00:00
Bruce M Simpson
59b5d93482 Whitespace pass 2004-07-06 02:46:53 +00:00
Alan Cox
c9a217d2ed Style changes to pmap_extract(). 2004-07-06 02:33:11 +00:00
Bruce M Simpson
9bd86a9861 Properly brucify a string by outdenting it. 2004-07-06 02:27:30 +00:00
Andrey A. Chernov
24ad78a2a6 Remove my email & date 2004-07-06 00:33:52 +00:00
Andrey A. Chernov
5a97c09c78 Update to match recent import 2004-07-06 00:10:40 +00:00
Alan Cox
8fe61389a7 - Correct pmap_extract()'s return type. It should be vm_paddr_t, not 
vm_offset_t.
 - Convert pmap_extract() to the ANSI style of declaration.
 2004-07-05 23:18:48 +00:00
David Schultz
b03b864ac9 Add implementations of ftw(3) and nftw(3) and the corresponding header 
ftw.h.  This is the implementation written by Joel Baker
<fenton@debian.org> for inclusion in NetBSD, but with several
bugfixes.

Obtained from:	Debian
 2004-07-05 23:13:16 +00:00
David Schultz
c8f7bbe36b Documentation for ftw(3) and nftw(3). 
Obtained from:	OpenBSD
 2004-07-05 23:12:11 +00:00
Alan Cox
56b093883a Correct pmap_extract()'s return type. It should be vm_paddr_t, not 
vm_offset_t.
 2004-07-05 23:08:27 +00:00
Bruce M Simpson
b4e8c523d0 Whitespace nit 2004-07-05 22:52:01 +00:00
Bruce M Simpson
244f35108f Eliminate redundant return keywords. 2004-07-05 22:50:52 +00:00
Bruce M Simpson
140c64b1fc Whitespace pass. 2004-07-05 22:46:28 +00:00
Bruce M Simpson
03b37a461e style(9): 
- Space before bracketized non-void function returns.
 - Space before condition for conditional blocks.
 2004-07-05 22:42:07 +00:00
Bruce M Simpson
fb7411a6c9 Eliminate redundant return keywords. 2004-07-05 22:36:48 +00:00
Bruce M Simpson
fdafab8443 Whitespace nits 2004-07-05 22:35:18 +00:00
Bruce M Simpson
892b9d7758 style(9) pass on prototypes. 2004-07-05 22:27:26 +00:00
Don Lewis
27875d9c88 Unconditionally set last_work_seen while in the SYNCER_RUNNING state 
so that last_work_seen has a reasonable value at the transition
to the SYNCER_SHUTTING_DOWN state, even if net_worklist_len happened
to be zero at the time.

Initialize last_work_seen to zero as a safety measure in case the
syncer never ran in the SYNCER_RUNNING state.

Tested by:	phk
 2004-07-05 21:32:01 +00:00
Pawel Jakub Dawidek
a2e31b8b53 - Add 'stop' command, which works just like 'destroy' command, but sounds 
less dangerous.
- Update manual pages and extend examples.
- Bump versions.
 2004-07-05 21:16:37 +00:00
Poul-Henning Kamp
de0b7a6307 Allocate the DMA channel shareable and only aquire it while the 
device is open.  This allows certain old and rather special dual
floppy controllers to work on both channels, as long as you only
have one open at a time.
 2004-07-05 20:56:06 +00:00
Poul-Henning Kamp
91ea86d7e8 Something funny happened on the way to the floppy driver today... 
When two drivers share an ISA DMA channel, they both call isa_dmainit()
and the second call fails if DIAGNOSTIC is on.

If isa_dmainit() was already called successfully, just return silently.

This only works if both drivers agree on the bounce buffer size,
but since sharing DMA is usually only possible on very special
hardware and then typically only for devices of the same type (which
would have multiple instances of the same device driver), this is
not a problem in practice.
 2004-07-05 20:37:42 +00:00
Warner Losh
bbcf4bf60d Disable rescanning of the scsi bus for the scsi controllers. There 
are some that really hate this, so now that devd is default, be more
conservative about what we do.

Noticed by: marcel
 2004-07-05 20:16:30 +00:00
Tim Kientzle
2859e75d07 Minor wordsmithing; remove a controversial colon. 2004-07-05 19:44:35 +00:00
Robert Watson
6a72b225b7 Drop the socket buffer lock around a call to m_copym() with M_TRYWAIT. 
A subset of locking changes to soreceive() in the queue for merging.

Bumped into by:	Willem Jan Withagen <wjw@withagen.nl>
 2004-07-05 19:29:33 +00:00
Warner Losh
c928d0b956 Remove now obsolete port assignments and sizes. These more properly 
belong in the respective drivers.  I've not removed ALL of them, as a
few still haven't moved.  I've just removed the ones that aren't used.

# these can be removed from amd64, but I'm having issues getting to
# sledge at the moment for a build.
 2004-07-05 18:39:30 +00:00
Ruslan Ermilov
1772ac3f49 Slightly improve the markup. 2004-07-05 18:13:50 +00:00
Warner Losh
58af32166f Add note about ULE breakage at the moment. 
Submitted by: Xin LI
 2004-07-05 18:11:59 +00:00
Tim Kientzle
f586f10d0d Add convenience functions to retrieve the atime fields directly, 
without having to first pull the stat structure.
 2004-07-05 18:11:44 +00:00
Tim Kientzle
7228b0c18b ru@'s ambitious sweep through the manpages is mostly a good thing, 
but some colons are supposed to be followed by uppercase letters.
 2004-07-05 18:08:32 +00:00
Warner Losh
436e887e9c Add another ifdef... 2004-07-05 17:58:03 +00:00
Ruslan Ermilov
0d0f025292 Make whatis(1) happy about the NAME section. 
Slightly fix markup and grammar.
 2004-07-05 17:38:08 +00:00
Warner Losh
969947cbe7 These option roms are defined in the ISA standard, and in the ISA 
hole, so call them ISA Options rom(s).
 2004-07-05 17:26:04 +00:00
Ruslan Ermilov
51f98e585b Fix the NAME section making whatis(1) happy in particular. 2004-07-05 17:12:53 +00:00
Alan Cox
fa8c78c043 MFamd64/i386 
Add partial pmap locking.

Tested by:	kensmith@
 2004-07-05 16:59:56 +00:00
Ruslan Ermilov
37266c4b94 Unbreak a whatis(1) entry by fixing the NAME section. 
Minor markup and grammar nits.
 2004-07-05 16:32:30 +00:00
Robert Watson
28b8605232 In the BPF and ethernet bridging code, don't allow callouts to execute 
without Giant if we're not debug.mpsafenet=1.
 2004-07-05 16:28:31 +00:00
Dag-Erling Smørgrav
e38035a512 Additional preemptive unsigned -> signed casts. 2004-07-05 14:55:58 +00:00
Dag-Erling Smørgrav
f92a11552e ki_pctcpu is unsigned, so we cast to long before subtracting. 2004-07-05 14:52:06 +00:00
Dag-Erling Smørgrav
4946a00b0b Unhealthy amount of manual code cleanup. Some long lines still remain. 2004-07-05 14:45:57 +00:00
Pawel Jakub Dawidek
1b39b2f671 g_clone_bio() can fail, be ready for this. 
Approved by:	le
 2004-07-05 13:24:22 +00:00
Tim J. Robbins
8160bf78a3 Add support for multibyte characters. 2004-07-05 13:20:03 +00:00
Dag-Erling Smørgrav
ea9e70bf68 Apply consistent indentation. Long lines will be fixed in a separate 
commit.
 2004-07-05 13:12:16 +00:00