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Author SHA1 Message Date
harti
b3b7780dfa This commit was generated by cvs2svn to compensate for changes in r121326, 
which included commits to RCS files with non-trunk default branches.
 2003-10-22 07:41:16 +00:00
harti
9651c80ecb Virgin import of the NgATM SAAL layer shared kernel/user part v0.9. 2003-10-22 07:41:16 +00:00
harti
b9a34c0f98 Remove a gcc-ism: declaring a variable array at the end of a structure 
as [0] and replace it with the ISO way of writing []. This has caused
warnings with WARNS=6.
 2003-10-22 07:35:05 +00:00
simokawa
2f7e12f3f8 Add '0x' in front of EUI64 to avoid confusion. 2003-10-22 07:23:27 +00:00
phk
5a35d3b764 Forgotten commit: If a provider has zero sectorsize, it is an 
indication of lack of media.

Tripped up:	peter
 2003-10-22 06:32:20 +00:00
sam
2174581a5c terminate the rx descriptor list with a self-linked entry 
so high phy error rates on a 5212 don't cause rx overruns
 2003-10-22 04:37:34 +00:00
alc
8382cb8835 - Assert that every page found in the active queue is an active page. 2003-10-22 03:08:24 +00:00
simon
6937852300 Reflect the fact that fxtv is now found in ports/multimedia/fxtv. 
PR:		docs/58355
Submitted by:	Simon Barner <barner@in.tum.de>
 2003-10-21 23:36:46 +00:00
mjacob
bb1fc42f6c Turn off ISP_SMPLOCK- not to be turned on again. 
Until we can have perfect knowledge that all callers above us think it's okay
for us to sleep, releasing *our* locks of course, we don't dare try and sleep.
 2003-10-21 21:52:23 +00:00
ume
bf741bc603 stop use of NI_WITHSCOPEID. it was deprecated. 
Obtained from:	KAME
 2003-10-21 20:11:47 +00:00
ume
5199c863f8 - change scope to zone. 
- change node-local to interface-local.
- better error handling of address-to-scope mapping.
- use in6_clearscope().

Obtained from:	KAME
 2003-10-21 20:05:32 +00:00
sergei
cf8253f238 Add myself. 
Approved by:	krion (mentor)
 2003-10-21 19:56:23 +00:00
alc
35743f84b8 - Assert that the containing vm object is locked in 
vm_page_set_validclean().  (This function reads and modifies the
   vm page's valid field, which is synchronized by the lock on the
   containing vm object.)
 2003-10-21 19:36:51 +00:00
hrs
50fc3b0ac0 Merge the following from the English version: 
1.183 -> 1.184	hardware/common/dev.sgml
	1.640 -> 1.644	relnotes/common/new.sgml
 2003-10-21 19:29:10 +00:00
sos
63e0f3bdf5 Properly unload the DMA SG list on errors. 2003-10-21 19:25:20 +00:00
sos
08d97161dc Fix the DMA problem that most severely hit on the DS3112a SATA chip 
in connection with Marvell based SATA->PATA dongles.

The problem was caused by a combination of things working
together to make it hard to spot...

The ATA driver has always started the ATA command, then build
the SG list for DMA and then finally started the DMA engine.
While this is according to specs, it poses a potential
problem as some controllers apparently do not allow for unlimitted
time between starting the ATA command and starting the DMA engine.

At about the same time as ATAng was committed there were lots
of other changes applied, some of which was locking in parts
that causes the busdma load functions to take significantly
longer to load the SG list.

This pushed the time spent between starting the ATA command and
starting the DMA engine over the hill for some controllers
(especially the Silicon Image DS3112a) and caused what looked
like lost interrupts.

The solution is to get all the SG list work or rather all
busdma related stuff done before we even try to start anything.

This has the nice side effect of seperating busdma out the
way it should be, so the working of the ATA machinery is not
cluttered up with busdma droppings, making the code easier
to read and understand.
 2003-10-21 19:20:37 +00:00
imp
3c2f2b8b31 Modernize examples/usage. Kill 1200/300 baud modem entries and 
instead use 14.4kbps and faster modems as examples.  Separate line
speed and baud rate and be careful when talking of one verses the
other.
 2003-10-21 19:15:29 +00:00
silby
42091b18e2 Wrap a long line in the previous commit 
Suggested by:	njl
 2003-10-21 18:48:49 +00:00
silby
f0e686a675 Change all SYSCTLS which are readonly and have a related TUNABLE 
from CTLFLAG_RD to CTLFLAG_RDTUN so that sysctl(8) can provide
more useful error messages.
 2003-10-21 18:28:36 +00:00
silby
62679efced Have sysctl print out a more useful error message when it detects that the 
user has attempted to write to a read only, tunable value.
 2003-10-21 16:49:30 +00:00
silby
7552dbf14b Add another sysctl flag, CTLFLAG_TUN, which is a hint to the userland 
sysctl that a given variable is tunable.

Also added is CTLFLAG_RDTUN, which is CTLFLAG_RD|CTLFLAG_TUN; TUN does
not always imply read-only, so RDTUN should be used where RD was used
before.
 2003-10-21 16:48:33 +00:00
rwatson
3873350b0f Line-break sync to the MAC development branch. 2003-10-21 15:18:26 +00:00
simokawa
aeab60718e We need to initialize bp->b_offset and bp->b_iooffset 
becuase bp->b_blkno is ignored now.
 2003-10-21 13:18:19 +00:00
tjr
39d2858393 Reject negative ngrp arguments in linux_setgroups() and linux_setgroups16(); 
stops users being able to cause setgroups to clobber the kernel stack by
copying in data past the end of the linux_gidset array.
 2003-10-21 11:00:33 +00:00
sos
b85e19be51 Up the alignment requirement of the SC1100 to 16 bytes, it has all the bugs and then some of its Cyrix inheritance. 
Set the max_iosize for the Cyrix to 63K as the SC1100.
 2003-10-21 08:53:29 +00:00
phk
d17fa4e775 Remove clause 3 in the copyrights (according to permission in src/COPYRIGHT) 
Remove trailing whitespace.
 2003-10-21 08:27:05 +00:00
phk
b8f582b886 Remove "register" keywords. 
Use newspeak functions definitions.
 2003-10-21 07:58:52 +00:00
scottl
0564a95894 Don peril-sensitive sunglasses and mark pipe(2) as MPSAFE. I've beaten up 
on it for the last 15 hours with no signs of problems.  It gives a small
(1%) gain on buildworld since pipe_read/pipe_write are already free of Giant.
 2003-10-21 07:03:27 +00:00
phk
c78e94ed98 Retire bio_caller2 (alias for b_io.bio_caller2), this field is reserved 
for dev_strategy() use.

Retire bio_driver[12] (aliases for b_io.bio_driver[12]) these fields are
reserved for device driver use and can as such never have any interest
in the buf end of things.
 2003-10-21 06:58:58 +00:00
phk
01dad440c7 Remove KASSERTS on B_PHYS for vmapbuf() and vunmapbuf(), B_PHYS is going 
away.
 2003-10-21 06:53:10 +00:00
imp
0cbf092324 baud rate and bit rate were horribly confused in this document. Baud 
rate is how fast modems exchange symbols.  Bit rate is how many bits
per second the serial port nominally communicates at.  Try to use bit
rate consistently where that's what is ment.  The default data rate is
now 9600 baud.  300 baud being default pre-dates 4.4-LITE1.  Document
that tip doesn't respect the system default rate for a given channel.

Sorry guys, but no ucbvax, kremvax or kgbvax added to the example.

Noted by: bde
 2003-10-21 03:22:49 +00:00
marcel
7df6e35964 Remove md_bspstore from the MD fields of struct thread. Now that 
the backing store is at a fixed address, there's no need for a
per-thread variable.
 2003-10-21 01:13:49 +00:00
phk
947a627bb5 Addition. 2003-10-20 21:22:41 +00:00
sam
b058e8665f revert default for idle polling to zero until we can resolve the 
livelock problem
 2003-10-20 21:14:24 +00:00
phk
9d8ec418a7 When a numeric field overflows its width, try formatting the number in 
'kilo' or 'mega' with appropriate suffix instead of filling the field
with stars.
 2003-10-20 20:13:50 +00:00
jeff
d477fdf956 - If a thread is not bound to a kse return 0 from sched_pctcpu(). 
Reported by:	 pawel.worach@nordea.com
 2003-10-20 19:55:21 +00:00
gsutter
431652ca1f Spelling, grammar fixes. 
Reviewed by:	imp
 2003-10-20 19:17:15 +00:00
alc
eecac55b7d - Remove some long unused code. 2003-10-20 18:57:01 +00:00
alc
512489f301 Initialize the buf's b_object in pbgetvp(). Clear it in pbrelvp(). (This 
facilitates synchronization of the vm page's valid field using the
vm object's lock.)

Suggested by:	tegge
 2003-10-20 18:24:38 +00:00
sam
3d2d2c4fd8 fix build: linux_to_bsd_msf_lba is no longer used because of previous commit 2003-10-20 17:56:10 +00:00
ume
01f1aaf295 enclose IPv6 part with ifdef INET6. 
Obtained from:	KAME
 2003-10-20 16:19:01 +00:00
dwmalone
72e9866f3d Mark dup as MPSAFE. Giant was pushed into dup ages ago, but it looks 
like it was missed in syscalls.master.

Spotted by:	alc
 2003-10-20 16:16:03 +00:00
ume
1bfb498609 correct linkmtu handling. 
Obtained from:	KAME
 2003-10-20 15:27:48 +00:00
bmah
1ebf201244 Fix typo: s/dev_db/dev_mkdb/ 
Pointed out by:	Michel Lavondes <fox@vader.aacc.cc.md.us>
 2003-10-20 15:17:44 +00:00
phk
6b3ae2c6aa Remember to check the DE_WHITEOUT flag in the case where a cloned 
device is hidden by a devfs(8) rule.

Spotted by:	 Adam Nowacki <ptnowak@bsk.vectranet.pl>
 2003-10-20 15:08:10 +00:00
sos
e83edc4bf6 If just gcc could make up its mind... 2003-10-20 14:28:37 +00:00
dds
29609834fe Bring the description of st_[cma]time modification conditions a bit 
closer to reality.  More work remains to be done.  st_mtime should
be the most complete based on IEEE Std 1003.1, 2003 Edition, a
review of ufs_vnops.c, and some experimentation.
 2003-10-20 13:52:22 +00:00
sos
0468baeb3f Only return valid DMA error bits. 2003-10-20 13:45:11 +00:00
sos
c0bf81d66c Up delay from 10 to 100ms after reset, this helps some slow devices 
get their act together before we start probing.
 2003-10-20 13:44:33 +00:00
sos
cff8e144fe Only announce ECC errors when its only that. 2003-10-20 13:32:42 +00:00