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49634 Commits

Author SHA1 Message Date
Søren Schmidt
c5b2c44ce8 Rearrange the order of I/O's in dma-start/stop, some chipsets are very 
picky on the order of this, especially in error situations.
 2004-09-26 11:42:42 +00:00
Johan Karlsson
1868ee666e style: Move the { back to the else line to match the }. 
Discussed with:		glebius
X-MFC after:		5.3-Release
 2004-09-26 09:01:02 +00:00
Marcel Moolenaar
e6aa723212 Fix a bug introduced in the previous commit: kdb_cpu_trap() gets to 
the trapframe via kdb_frame, but kdb_frame was not initialized until
after the call to kdb_cpu_trap(). Ergo: kdb_cpu_trap() was moved too
far up.

Pointy hat: marcel
 2004-09-26 06:48:59 +00:00
Warner Losh
57a7beac10 detach before ivar delete. 2004-09-26 05:51:43 +00:00
Sam Leffler
6f9bd550cc Correct handling of SADB_UPDATE and SADB_ADD requests. key_align may split 
the mbuf due to use of m_pulldown.  Discarding the result because of this
does not make sense as no subsequent code depends on the entire msg being
linearized (only the individual pieces).  It's likely something else is wrong
here but for now this appears to get things back to a working state.

Submitted by:	Roselyn Lee
 2004-09-26 02:01:27 +00:00
Andrew Gallatin
714aa5b939 Add support for i/o-ports. This was cut and pasted from grackle.c 2004-09-26 01:56:20 +00:00
Hidetoshi Shimokawa
898b6e55d2 Invalidate dcons buffer on shutdown. 2004-09-26 01:15:38 +00:00
Marcel Moolenaar
feae534e49 Fix INVARIANTS build: Include <machine/cpu.h>. 2004-09-26 00:38:56 +00:00
Poul-Henning Kamp
3ba0c6b127 Use the floppy drive unit number to name the /dev entry, not the 
controller unit number.

Submitted by:	Rostislav Krasny <rosti_bsd@yahoo.com>
 2004-09-25 08:56:57 +00:00
Nate Lawson
6e1151b6ab Allow routing to the SCI even if it's not in the list of valid IRQs. 
MFC if:		no problems
 2004-09-25 06:15:56 +00:00
Paul Saab
5dc9afc584 Fix the statements for checking if we're dealing with a 5705/5750. 
Pointhat to:	me
 2004-09-25 05:07:20 +00:00
Marcel Moolenaar
03bfdd1362 Move the IA-32 trap handling from trap() to ia32_trap(). Move the 
ia32_syscall() function along with it to ia32_trap.c. When COMPAT_IA32
is not defined, we'll raise SIGEMT instead.
 2004-09-25 04:27:44 +00:00
Julian Elischer
2179a22cc7 Use the universal 'threaded process' flag rather than the 
specific tests for different threading systems.

MFC after:	1 week
 2004-09-25 00:53:46 +00:00
Paul Saab
e53d81eee9 Add support for the BCM5750/5751. Unfortunately the documentation 
I have from Broadcom does not give much information on these devices,
so the Broadcom Linux driver was used for clues to what these chips
support.  It turns out they are similar to the 5705 with the 5751
being the PCI-Express version and needing special work-arounds and
settings.
 2004-09-24 22:24:33 +00:00
Joerg Wunsch
360048a7ef Few (trailing) whitespace and spelling fixes. 2004-09-24 20:33:52 +00:00
Joerg Wunsch
3fc95726c4 Protect fdc->flags within the worker thread, too. 
Use kthread_exit() instead of falling through the end of the worker
thread's main function.  Since kthread_exit() wakeup(9)s everyone
sleeping on the thread handle, drop the superfluous wakeup() call.
 2004-09-24 20:28:00 +00:00
John Baldwin
8914e6f41c Sort forward declared structures. 2004-09-24 20:27:45 +00:00
John Baldwin
a9a64385e7 Some more whitespace, style, and comment fixes. 
Submitted by:	bde (mostly)
 2004-09-24 20:27:04 +00:00
John Baldwin
4afec35169 Add a proc *p pointer for td->td_proc to make this code easier to read. 2004-09-24 20:26:15 +00:00
John Baldwin
9eba48462e Improve the panic message for a busted MP table with conflicting entries 
for the same PCI interrupt.

Tested by:	Pavel Gubin pg at ie dot tusur dot ru
MFC after:	3 days
 2004-09-24 18:42:54 +00:00
David Schultz
f6bcadc4fc Don't look for swap blocks in objects that aren't swap-backed. 
I expect that this will fix the following panic, reported by Jun:
	swap_pager_isswapped: failed to locate all swap meta blocks

MT5 candidate
 2004-09-24 16:04:20 +00:00
Poul-Henning Kamp
61909e4c4f Lock the flags field with the mutex. 
Improve a number of comments.
 2004-09-24 13:04:49 +00:00
Hidetoshi Shimokawa
5a11c2d9ea Sync with DragonFly BSD. 2004-09-24 12:43:57 +00:00
Maxim Konovalov
4bc37f9836 o Turn net.inet.ip.check_interface sysctl off by default. 
When net.inet.ip.check_interface was MFCed to RELENG_4 3+ years ago in
rev. 1.130.2.17 ip_input.c it was 1 by default but shortly changed to
0 (accidently?) in rev. 1.130.2.20 in RELENG_4 only.  Among with the
fact this knob is not documented it breaks POLA especially in bridge
environment.

OK'ed by:	andre
Reviewed by:	-current
 2004-09-24 12:18:40 +00:00
Pawel Jakub Dawidek
12f5309d62 Document vfs.root.mountdelay value. 
Reminded by:	ru
 2004-09-24 09:33:48 +00:00
Pawel Jakub Dawidek
d0257d9c10 Rename 'mount_root_delay' tunable to 'vfs.root.mountdelay', which fits 
a bit better to our current naming scheme.

Discussed with:	ru
 2004-09-24 09:19:03 +00:00
Poul-Henning Kamp
891822a853 XXX mark two places where we do not hold a threadcount on the dev when 
frobbing the cdevsw.

In both cases we examine only the cdevsw and it is a good question if we
weren't better off copying those properties into the cdev in the first
place.  This question will be revisited.
 2004-09-24 08:32:36 +00:00
Poul-Henning Kamp
b2deb1d205 Remove the cdevsw() function which is now unused. 2004-09-24 08:30:57 +00:00
Poul-Henning Kamp
6f077de596 Hold threadcount while throbbing cdevsw in our underlying driver. 
This is a bit heavyhanded, and will be simplified once the tty code
learns to properly deal with disappearing hw and drivers.
 2004-09-24 08:26:03 +00:00
Poul-Henning Kamp
969d098b0f Hold thread reference while we frob cdevsw. 2004-09-24 08:12:41 +00:00
Poul-Henning Kamp
9bd188b936 Hold proper thread count while frobbing drivers ioctl. 2004-09-24 07:24:02 +00:00
Poul-Henning Kamp
8f7bea8b99 Hold threadcount reference when we call into the underlying console 
driver.
 2004-09-24 07:16:56 +00:00
Poul-Henning Kamp
fe0b82752b Eliminate devsw() call, we are not dereferencing the pointer. 2004-09-24 07:11:02 +00:00
Poul-Henning Kamp
bd8a0d70f4 Remove devsw() call missed in last commit. 2004-09-24 07:08:33 +00:00
Poul-Henning Kamp
af8b19780a Remove SI_ISDISK, I found a better solution. 2004-09-24 06:55:32 +00:00
Poul-Henning Kamp
a7830346e2 Assert topology is held in g_dev_getprovider(). 
Don't call devsw().  It is not necessary, and we do not need to hold dev_lock
to compare the devsw pointer to our own since we do not dereference it.
 2004-09-24 06:43:20 +00:00
Poul-Henning Kamp
f69f5fbd42 Hold thread reference while frobbing cdevsw. 2004-09-24 06:37:00 +00:00
Poul-Henning Kamp
8ff33adb8c Hold threadref while we throb cdevsw in devtoname() 2004-09-24 06:29:23 +00:00
Poul-Henning Kamp
38f878d739 Use vn_isdisk() to check if vnode is a disk. 
(repeat, CVS core dumped on me)
 2004-09-24 06:23:31 +00:00
Poul-Henning Kamp
233b81be1c use vn_isdisk() to see if vnode is a disk. 2004-09-24 06:21:43 +00:00
Poul-Henning Kamp
6e8d420249 Hold dev_lock and check for NULL devsw pointer when we service FIODTYPE ioctl. 2004-09-24 06:16:48 +00:00
Poul-Henning Kamp
70526ca6a5 Hold dev_lock and check for NULL devsw pointer when we determine 
if a vnode is a disk.
 2004-09-24 06:16:08 +00:00
Poul-Henning Kamp
751fdd08fe Use dev_re[fl]thread() to maintain a ref on the device driver while 
we call the ->d_mmap function.
 2004-09-24 05:59:11 +00:00
Poul-Henning Kamp
5ef8cac184 Use def_re[fl]thread(). 
Retire various old compatibility helpers.
 2004-09-24 05:58:06 +00:00
Poul-Henning Kamp
6230ce6aa9 use dev_re[fl]thread() rather than home rolled versions. 2004-09-24 05:55:03 +00:00
Poul-Henning Kamp
2c15afd888 Introduce dev_re[lf]thread() functions. 
dev_refthread() will return the cdevsw pointer or NULL.  If the
return value is non-NULL a threadcount is held which much be released
with dev_relthread().  If the returned cdevsw is NULL no threadcount
is held on the device.
 2004-09-24 05:54:32 +00:00
Marcel Moolenaar
759e38dbbe Remove. This file was repocopied to ../ski. 2004-09-24 04:49:32 +00:00
Marcel Moolenaar
8da69dadbe Replace misuse of NULL with 0UL. 2004-09-24 04:40:28 +00:00
Marcel Moolenaar
9ba97f7322 Remove the dependency on the Intel EFI headers in sys/boot/efi. Instead 
use <machine/efi.h> for the necessary definitions. This makes the EFI
code in sys/boot/efi totally unused, except for pure EFI loaders. As
such, maintenance and porting (to IA-32) of the EFI code is made as easy
as possible.
 2004-09-24 04:35:07 +00:00
Marcel Moolenaar
7886b298bf Unhook libski and skiload and hook up ski. 2004-09-24 04:21:14 +00:00