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50476 Commits

Author SHA1 Message Date
imp
9b37fa7711 Commit takawata-san's Sony Notebook Controller driver, integrated into 
the tree.  Small tweaks were made by myself to eliminate unnecessary
includes and some other minor issues.  Last time I asked takawata-san
about this driver, he suggested I commit it.

Submitted by: takawata
 2004-11-11 22:54:58 +00:00
jhb
dabf0d0c4f - Place the gcc memory barrier hint in the right place in the 80386 version 
of atomic_store_rel().
- Use the 80386 versions of atomic_load_acq() and atomic_store_rel() that
  do not use serializing instructions on all UP kernels since a UP machine
  does need to synchronize with other CPUs.  This trims lots of cycles from
  spin locks on UP kernels among other things.

Benchmarked by:	rwatson
 2004-11-11 22:42:25 +00:00
jhb
feb4d6ee90 Only warn about missing _PRT tables if bootverbose is set. I've yet to see 
a bridge without a _PRT were a _PRT was needed.  Instead, the warning in
dmesg is a false warning and only serves to cause unnecessary concern.

MFC after:	1 week
 2004-11-11 22:33:08 +00:00
rwatson
d7f30dee55 Correct a bug in nfsrv_create() where a call to nfsrv_access() might 
be made holding the NFS server mutex.  To clean this up, introduce a
version of the function, nfsrv_access_withgiant(), that expects the
NFS server mutex to already have been dropped and Giant acquired.
Wrap nfsrv_access() around this.  This permits callers to more
efficiently check access if they're in a code block performing VFS
operations, and can be substitited for the nfsrv_access() call that
triggered this bug.

PR:		73807, 73208
MFC after:	1 week
 2004-11-11 21:30:52 +00:00
jeff
311bbf4546 - Temporarily disable the nice -20 throttling code. It has some interaction 
with APM that I do not understand yet.

Reported & Tested by:	glebius
 2004-11-11 19:48:57 +00:00
glebius
6e5bd296a6 - Introduce protosw_init(). 
- Utilize it in net_init_domain().
- Utilize it pf_proto_register(), fixing panic on
  natd start.

Reviewed by:	ru, phk, obrien
 2004-11-11 19:19:54 +00:00
obrien
ddc9de072e Catch up with the header repo copy. 2004-11-11 19:14:09 +00:00
phk
530b64583e Add missing '=' 
Spotted by:	obrien
 2004-11-11 19:02:01 +00:00
des
d7f5c2c69a Unbreak the build. 
Pointy hat to:	bms
 2004-11-11 19:00:51 +00:00
dds
a701823f99 Return POLLERR rather than POLLIN/POLLOUT on TS_ZOMBIE ttys. 
PR:		kern/73821
MFC after:	4 weeks
 2004-11-11 16:10:54 +00:00
bms
facb1683b8 Remove now-unused sysctl members. 2004-11-11 15:33:40 +00:00
bms
f53d94c2fb Move per-instance sysctls under the per-device-instance tree. 
Reviewed by:	mux
Prodded by:	rwatson
 2004-11-11 15:31:38 +00:00
ru
7181853f80 Fix build. 
Submitted by:	Taku YAMAMOTO
 2004-11-11 13:01:13 +00:00
imp
08094f6af8 pbio has moved to dev/pbio 
Prodded by: peter
 2004-11-11 04:53:46 +00:00
brueffer
4c011814bd Add device polling support 
Original patch by me, improvements by ru

Happy birthday to:	BSDforen.de!
Approved by:		ru
MFC after:		2 weeks
 2004-11-10 23:04:39 +00:00
cognet
725eca69bd Don't forget to include opt_vm.h. 2004-11-10 22:11:08 +00:00
cognet
1cf3104ff5 Convert the IQ31244 code to use ARM32_NEW_VM_LAYOUT. 2004-11-10 22:09:39 +00:00
cognet
735956cb8e Add a new option, ARM32_NEW_VM_LAYOUT. When set, we try to put up to 4 
L2 tables in one page, instead of the old 1 L2 table <=> 1 page behavior.
While I'm there, add ARM9_CACHE_WRITE_THROUGH, which I forgot last time.
 2004-11-10 22:08:27 +00:00
cognet
bcb8f16584 Invalidate the data cache in pmap_qremove() instead of in pmap_kenter(), 
and in pmap_enter_quick() instead of pmap_enter().
 2004-11-10 21:46:04 +00:00
markm
828644a064 Remove at request of author, perhaps to be re-added later. 2004-11-10 19:54:18 +00:00
trhodes
feba3ea981 Remove files repocopied to sys/sparc64/sbus. 2004-11-10 14:11:10 +00:00
trhodes
2f6f7628e1 Fix paths after repocopies done by scottl 
Reviewed by:	marius
OK'ed by:	scottl
 2004-11-10 14:09:52 +00:00
nyan
cc99cb5f1a Fix build error with ED_DEBUG. 
PR:		kern/72753
 2004-11-10 13:16:12 +00:00
nyan
1a58c69767 cosmetic changes. 2004-11-10 12:28:06 +00:00
nyan
f7dac9e604 MFi386: revision 1.1170 2004-11-10 12:24:30 +00:00
glebius
b14e3d011c Add myself to copyright. 
Approved by:	marks
 2004-11-10 11:18:05 +00:00
phk
4a69aafbc4 remove unused variable 2004-11-10 09:56:28 +00:00
phk
16982b2183 Remove hack which mounts the root filesystem R/W if the device is 
named 'md<something>'.  While convenient, it does not belong here,
if anywhere at all.
 2004-11-10 07:36:09 +00:00
phk
9fdf027988 Slim vnodes by another four bytes by eliminating the (now) unused field 
v_cachedid.
 2004-11-10 07:31:06 +00:00
phk
d09bec0098 Pick up the inode number using VOP_GETATTR() rather than caching it 
in all vnodes on the off chance that linprocfs needs it.  If we can afford
to call vn_fullpath() we can afford the much cheaper VOP_GETATTR().
 2004-11-10 07:25:37 +00:00
phk
cea5000057 Remove vn_todev() 2004-11-10 07:17:28 +00:00
phk
28bd6b5898 Don't use vn_todev(). 2004-11-10 07:16:59 +00:00
phk
95d99361de fix some comments 2004-11-10 06:53:31 +00:00
simokawa
36690451fe Fix malloc type in free(). 2004-11-10 06:21:47 +00:00
julian
0c7042c36c Add record capability. 
Submitted by:	Taku Yamamoto  (original author)
 2004-11-10 04:29:09 +00:00
scottl
8d0c676b01 MFi386 rev 1.63-1.64: 
Use tag-specific pools of bounce pages instead of a single global pool.
 2004-11-10 03:49:24 +00:00
trhodes
e849b9601d Remove __P here too. 
Ok'ed by:	cognet
 2004-11-10 01:33:42 +00:00
imp
aef628c1eb Learn that 'b' comes before 'e' in ISO-LATIN-1 2004-11-10 00:54:18 +00:00
iedowse
f834839bdf Keep a handle on the startup rescan timer and cancel the timer if 
the device goes away.
 2004-11-10 00:48:22 +00:00
imp
5bf0e6b98a Make pci_do_powerstate default to 1 now that we've done the release to 
get more testing.  This should help things a little.
 2004-11-10 00:41:39 +00:00
imp
8c126525fe Tweaks to the resource allocation to allow a few of my obscure 
cdrom/ata controller PC Card devices work better.
 2004-11-10 00:33:05 +00:00
imp
1e7f87c964 Sort function names. 2004-11-10 00:07:09 +00:00
phk
a633563324 Use mount flags instead of NULL path to detect root filesystem mount. 2004-11-09 23:38:10 +00:00
pjd
64bf081bc3 Before trying to update metadata (so open consumer for writing), be sure 
that the events queue is empty. In other case we're able to hit the race
where for example da0s1 is tasted by some other class, which means that
da0 is open with exclusive bit set, which means that we can't open da0
for writing if it is our component.

Reported by:	Attila Nagy <bra@fsn.hu> (and somebody else sometime ago,
		                          but I cannot find who it was)
 2004-11-09 23:27:21 +00:00
pjd
412bff1f39 Introduce g_waitidlelock() function which is simlar to g_waitidle(), 
but should be called with the topology lock held and returns with the
topology lock held and empty event queue.

Approved by:	phk (sometime ago)
 2004-11-09 23:20:50 +00:00
trhodes
37a1084115 Remove stale comment after previous commit. 
Noticed by:	pjd
 2004-11-09 23:19:21 +00:00
pjd
a2d5ae235d Don't rely on DIRTY flag to be sure that consumer if open, because 
DIRTY flag can be removed in idle process. Use consumer's acw field
instead to avoid opening consumer twice.
 2004-11-09 23:15:40 +00:00
phk
8fe1c85657 Stop pretending to have a vm_object backing the underlying disk vnode: 
it isn't used for anything anywhere and the vnode_pager would explode
if we attempted to.
 2004-11-09 23:12:45 +00:00
pjd
5cac522046 For BIO_READ check if provider is open for reading and for BIO_WRITE, 
check if provider is open for writing.
This fixes panic when device is open only for writing and we send write
request.
 2004-11-09 23:04:45 +00:00
phk
6f9f259ced Make getdiskbyname() static to vfs_mount.c. 
Eliminate use of vn_todev() while here.
 2004-11-09 23:03:34 +00:00