Commit Graph

57096 Commits

Author SHA1 Message Date
Ian Dowse
662f5fb6d9 Remove the UQ_NO_OPEN_CLEARSTALL quirk, as this is now the default
behaviour for all devices.
2006-01-08 03:34:29 +00:00
Ian Dowse
dd35c3642c Don't perform an endpoint stall clear every time a pipe is opened.
This should not be necessary, and it is known to confuse certain
devices.

Obtained from:	NetBSD
Requested by:	many
2006-01-08 03:27:43 +00:00
Florent Thoumie
d908e8fa84 Add Product ID for Acerscan 1240u and the corresponding entry in uscanner.c.
PR:		usb/91466
Submitted by:	Cameron Lerch <cam@zarya.org>
MFC after:	3 days
Approved by:	ssouhlal
2006-01-08 01:43:00 +00:00
Scott Long
861a23087b If destroying a spinlock, make sure that it is exited properly.
Submitted by: jhb
MFC After: 3 days
2006-01-08 00:18:34 +00:00
Warner Losh
1851bd711a While reviewing if_sn in an attempt to understand network drivers
better, I discovered sn doing too many pointer dereferences.  This
driver would do silly things like:
	sn_foo(struct ifnet *ifp)
	{
		struct sn_softc *sc = ifp->if_softc;

		sc->ifp->mumble
		/* Other stuff */
	}

while /* other stuff */ usually needed sc, the extra deref isn't
needed.  Eliminate a few dozen of them.
2006-01-07 19:29:25 +00:00
John Baldwin
3b783acd2a Revert an untested local change that crept in with the lo_class changes
and subsequently broke the build.  This change is supposed to fix the
case where doing a mtx_destroy() off a spin mutex while you hold it fails.
If it had been tested I would just leave it in, but it hasn't been tested
yet, so it will have to wait until later.
2006-01-07 14:03:15 +00:00
Ariff Abdullah
e1e05d5d12 Add codec id support for Analog Device AD1986 AC'97 codec.
Submitted by:	UMENO Takashi <umeno at rr.iij4u.or.jp>
PR:		kern/80234
MFC after:	2 days
2006-01-07 05:20:46 +00:00
David Xu
0a5cd498bb Add a new feature to thr_kill, if thread ID argument is -1, send
signals to all threads except current sender.
2006-01-07 03:15:21 +00:00
Tai-hwa Liang
75d6a87fa3 Trying to fix compilation bustage introduced in rev1.160 by converting
a missing lo_class to LO_CLASSINDEX().
2006-01-07 02:07:08 +00:00
Peter Grehan
162138c989 Set the siginfo si_addr field, and also the mysterious 3rd parameter
to old-style signals, to be the DAR register for DSI miss exceptions.
This gives the address of the access rather than the instruction
address. The behaviour is now the same as on i386.

Found by:  libsigsegv tests
2006-01-07 01:55:12 +00:00
Marcel Moolenaar
6d85ea7820 Fix FD_ISSET() on LP64 platforms. The FD_ISSET() function/macro is
defined to return an int, but on LP64 platforms the return value of
FD_ISSET() for file descriptors with a bit-index larger than 31 would
not fit an int (due to __fd_mask being defined as an unsigned long).
The fix is to explicitly test against 0.

PR: ia64/91421
Submitted by: Tanaka Akira (akr at m17n dot org)
MFC after: 1 week
2006-01-06 22:12:46 +00:00
John Baldwin
1d1767e89a - Update copyright years from the Specialix SDK.
- Update comment as this firmware is not used for the SX cards, they use
  the si3_t225 firmware instead.
2006-01-06 20:17:48 +00:00
John Baldwin
5a0793f174 Update the firmware image used for the SIJET cards to the latest available
in the SDK from Specialix/Perle.  The prior version was
JET.BIN Version 3.0.6 Beta I and the new version is JET__.BIN Version 4.0.1.

MFC after:	1 week
2006-01-06 19:58:08 +00:00
John Baldwin
8fa19acad6 - Fix cards with multiple modules. Prior to this, the ports on the various
modules would have overlapping names.
- Only create /dev/si_control for unit 0.

Tested by:	Joerg Lehners Joerg dot Lehners at informatik dot
		uni-oldenburg dot de (on 6.x)
MFC after:	1 week
2006-01-06 19:56:12 +00:00
John Baldwin
04dda605c5 - Make pcib_devclass private to sys/dev/pci/pci_pci.c and change all the
various pcib drivers to use their own private devclass_t variables for
  their modules.
- Use the DEFINE_CLASS_0() macro to declare drivers for the various pcib
  drivers while I'm here.
2006-01-06 19:22:19 +00:00
John Baldwin
3c6decc327 Trim another pointer from struct lock_object (and thus from struct mtx and
struct sx).  Instead of storing a direct pointer to a our lock_class
struct in lock_object, reserve 4 bits in the lo_flags field to serve as an
index into a global lock_classes array that contains pointers to the lock
classes.  Only debugging code such as WITNESS or INVARIANTS checks and KTR
logging need to access the lock_class member, so this shouldn't add any
overhead to production kernels.  It might add some slight overhead to
kernels using those debug options however.

As with the previous set of changes to lock_object, this is going to
completely obliterate the kernel ABI, so be sure to recompile all your
modules.
2006-01-06 18:07:32 +00:00
John Baldwin
ca49f12fdb Reduce the scope of one #ifdef to avoid duplicating a SYSCTL_INT() macro
and trim another unneeded #ifdef (it was just around a macro that is
already conditionally defined).
2006-01-06 18:03:45 +00:00
Lukas Ertl
d5817a5009 Get rid of the gv_bioq hack in most parts of the I/O path and
use the standard bioq structures.
2006-01-06 18:03:17 +00:00
John Baldwin
360c3c2d1a Fix various places that were testing td_critnest to see if interrupts
should remain disabled during a trap or not to check
td_md.md_spinlock_count instead.
2006-01-06 18:02:12 +00:00
John Baldwin
af56abaab5 Return error from fget_write() rather than hardcoding EBADF now that
fget_write() DTRT.

Requested by:	bde
2006-01-06 16:34:22 +00:00
John Baldwin
38f63f7e47 Return EBADF rather than EINVAL for FWRITE failure as per POSIX.
MFC after:	1 week
2006-01-06 16:30:30 +00:00
John Baldwin
8dc0e02023 Be a little more forgiving of lame BIOS writers. If a link device that
doesn't have any actual interrupts is listed in a _PRT entry, only print
a warning rather than panic'ing when we walk the _PRT's to build up count
of entries that reference a given link (the counts are used as weights so
that we can attempt to balance the load across IRQs used by link devices).
Instead, only panic if we attempt to use the _PRT entry to route an
interrupt for a device.

PR:		i386/89545
Tested by:	anders
2006-01-06 16:14:32 +00:00
Ariff Abdullah
1332ddcb64 Fix locking violation, causing frantic diagnostic messages during boot.
Reported by:	[1] julian
MFC after:	3 days

[1] http://lists.freebsd.org/pipermail/freebsd-multimedia/2006-January/003408.html
2006-01-06 10:36:55 +00:00
Ariff Abdullah
8b6d3fe1b6 Another major fixes and enhancements:
- MPSAFE
    - Fix / reorganize attach routine. Device specific initialization must
      be done after generic bus / DMA setup. At last, Virtual Channels
      (vchan) works as expected.

Note: Recent commit / fix against this driver proves that major enhancements
      on the generic sound layer does indeed help to expose flaw within
      device specific code. There are probably other drivers that need to
      be addressed as well.

Tested by:	barner
MFC after:	1 week
2006-01-06 05:04:18 +00:00
Warner Losh
5c65ae3a88 New option: NO_FFS_SNAPSHOT. I did this in p4 about the same time
that NetBSD implemented it independently of them (don't know which one
was actually first).  This saves about 24k for those times you don't
need snapshot support (like when running off a ram disk, or in an
embedded environment where size matters).
2006-01-06 04:44:09 +00:00
John Baldwin
e730167f16 Remove XXX comments complaining that write(2) on a read-only descriptor
returns EBADF.  That errno is correct and is mandated by POSIX.  It also
goes back to revision 1.1 of our CVS history (i.e. 4.4BSD).

The _fget() function should probably also be upated as it currently returns
EINVAL in that case rather than EBADF.  (It does return EBADF for reads
on a write-only descriptor without any XXX comments oddly enough.)

Discussed with:	scottl, grog, mjacob, bde
2006-01-05 22:20:31 +00:00
Søren Schmidt
e2bf77c5c2 Get rid of the advertising clause in the copyright. 2006-01-05 21:27:19 +00:00
Jean-Sébastien Pédron
566abf420d Don't hold a reference to the disk vnode for each inode. 2006-01-05 19:27:07 +00:00
Jean-Sébastien Pédron
dcde7cd573 Fix a bug in Synaptics Touchapd support where psm(4) will enter an infinite
loop if it receives an out of sync packet.

Reviewed by:	mux (mentor)
MFC after:	4 days
2006-01-05 19:24:01 +00:00
Maxim Konovalov
98a95f61fa o Typo in the debug message: s/skiped/skipped.
PR:		kern/91346
Submitted by:	Gavin Atkinson
2006-01-05 13:39:23 +00:00
Warner Losh
2b6fb51f02 Check for 10BaseT media correctly. Before we were confusing
ifm_status and ifm_active.  IFM_10_T gets set in the ifm_active field,
not in the ifm_status field, as far as I can tell.

Note: this was to enable a workaround that's rarely enabled.  I don't know
how to corrupt my eeprom to test it, and would rather not know...
2006-01-04 23:00:01 +00:00
Søren Schmidt
49824061be Return the proper rmi field in DVDIOCREADSTRUCTURE.
PR:	89650
2006-01-04 21:35:57 +00:00
Alexander Leidinger
e21a562e99 We don't support I386_CPU in 6.0 and later. This file can be cleaned
up some to assume that '#if defined(I486_CPU) || defined(I586_CPU) ||
defined(I686_CPU)' is true.

Suggested by:	jhb
Reviewed by:	jhb
2006-01-04 20:11:04 +00:00
Alexander Leidinger
924771865a Convert the PAGE_SIZE check into a CTASSERT.
Suggested by:	jhb
2006-01-04 19:19:42 +00:00
Alexander Leidinger
1442a4476a Prevent divide by zero, use default values in case one of the divisor's
is zero.

Tested by:	Randy Bush <randy@psg.com>
2006-01-04 18:26:54 +00:00
Bjoern A. Zeeb
ba0b6851b4 Minor whitespace cleanup. 2006-01-04 17:40:54 +00:00
Joel Dahl
c3a730df5f Fix minor sorting issue. 2006-01-04 17:19:28 +00:00
Joel Dahl
838036242a Remove references to snd_vortex1(4).
Approved by:	tanimura, ariff
2006-01-04 17:05:19 +00:00
Ariff Abdullah
1333b4a431 Fix broken capabilities, causing failure during channel reset.
Its min/max speed were off by -/+ 1000.

Reported by:	[1] Ion-Mihai Tetcu <itetcu@people.tecnik93.com>
            	[2] barner
MFC after:	1 day

[1] http://lists.freebsd.org/mailman/htdig/freebsd-multimedia/2005-December/003189.html
[2] http://lists.freebsd.org/mailman/htdig/freebsd-multimedia/2006-January/003422.html
2006-01-04 15:35:55 +00:00
Hartmut Brandt
154508976b Add a new leaf to the net.link.generic.ifdata.%d sysctl to retrieve
the name and unit number assigned by the driver. This is needed by
SNMP to find interfaces after they have been renamed.

MFC after:	4 weeks
2006-01-04 12:57:09 +00:00
Alexander Leidinger
d5231b4a7f - Make sure the cpu_exthigh variable is initialized (page coloring case). [1]
- Remove a conditional in the AMD cache detection, it's always false. [2]
- Don't try to detect a cache if only compiled for i386.

Analyzed by:	Antoine Brodin <antoine.brodin@laposte.net> [1]
Submitted by:	Antoine Brodin <antoine.brodin@laposte.net> [2]
2006-01-04 12:57:02 +00:00
Søren Schmidt
93b2c0cf02 Fix the promise modesetting for old chips.
Pointy hat to:	sos
2006-01-04 10:23:47 +00:00
Poul-Henning Kamp
d5f1e0d1ef Deorbit ttymalloc() in preference for ttyalloc() 2006-01-04 09:59:07 +00:00
Poul-Henning Kamp
8c92c2096d Use ttyalloc() instead of ttymalloc() 2006-01-04 09:46:20 +00:00
Poul-Henning Kamp
8a7f77816e Use ttyalloc() instead of ttymalloc() 2006-01-04 09:20:41 +00:00
Poul-Henning Kamp
8607f52b66 Use ttyalloc() instead of ttymalloc() 2006-01-04 09:09:46 +00:00
Poul-Henning Kamp
4c29738452 Use ttyalloc() instead of ttymalloc() 2006-01-04 08:34:23 +00:00
Poul-Henning Kamp
246b8d448a Use MTX_SYSINIT to set up the tty list mutex. 2006-01-04 08:22:39 +00:00
Søren Schmidt
8a07d88d9f Fix promise probe printing. 2006-01-04 08:20:25 +00:00
Diomidis Spinellis
c3d78136c9 Fix style bug.
Prompted by:	bde
2006-01-04 07:50:54 +00:00