Commit Graph

13024 Commits

Author SHA1 Message Date
Nate Lawson
e33bea8d9e Add the acpi_ec_read and write methods. This allows an external driver
(like an EC/SMbus controller) to access the EC address space.  Access
is synchronized by the EcLock/Unlock routines in EcSpaceHandler().

Tested by:	Hans Petter Selasky
2005-03-20 01:27:27 +00:00
Nate Lawson
823d404a6d Only activate ICH speedstep if we're going to use it. No bugs were observed
due to this but it's cleaner this way.
2005-03-20 01:25:21 +00:00
Sam Leffler
b276305606 version 1.1 (with cleanups)
Submitted by:	John Bicket
2005-03-19 21:04:53 +00:00
Ian Dowse
4c11f583a3 Now that all architectures allow hooks to be inserted before
configure_final(), assert that "cold" is true in usb_cold_explore()
when there are busses to explore. When USB is kldloaded after boot,
usb_cold_explore() will still get invoked but the list of busses
to explore in that case should always be empty.
2005-03-19 19:27:38 +00:00
Maxim Konovalov
c017b3b664 s/SLIST/STAILQ/
Spotted by:	clive
2005-03-19 19:17:17 +00:00
Ian Dowse
a3d327674a It was possible to have two threads concurrently aborting the same
transfer, which lead to panics or page faults. For example if a
transfer timed out, another thread could come along and attempt to
abort the same transfer while the timeout task was sleeping in
the *_abort_xfer() function.

Add an "aborting" flag to the private transfer state in each host
controller driver and use this to ensure that the abort is only
executed once. Also prioritise normal abort requests over timeouts
so that the callback is always given a status of USB_CANCELLED even
if the timeout-initiated abort began first.

The crashes caused by this bug were mainly reported in connection
with lpd printing to a USB printer.

PR:	usb/78208, usb/78986
2005-03-19 19:08:46 +00:00
Poul-Henning Kamp
9ca3d6d5b7 Instead of a rather useless generation number, use a sample number to
keep track of things.
2005-03-19 12:55:46 +00:00
Scott Long
b5f516cdaf Handle failures better in the passthrough bus creation code.
Submitted by: Coverity Prevent analysis tool
2005-03-19 06:29:32 +00:00
Murray Stokely
a52010a036 Add device id for nForce 4 audio controller.
PR:		kern/78482
Submitted by:	Markus Niemistö <markus.niemisto@iki.fi>
MFC after:	1 week
2005-03-19 01:39:13 +00:00
Warner Losh
3eafe746ab Need to initialize the resource list that we keep for our children.
STAILQ's require this, while it is optional for SLIST (well, as long
as the memory is bzeroed).

Noticed by: phk's crash
2005-03-18 16:37:51 +00:00
Poul-Henning Kamp
be1bf4d2b8 s/SLIST/STAILQ/
/imp/a\
pointy hat
.
2005-03-18 11:57:44 +00:00
Philip Paeps
9a8b554fc2 Add acpi_fujitsu for handling acpi-controlled buttons on Fujitsu laptops.
Submitted by:	Anish Mistry <mistry.7 -at- osu.edu>
Reviewed by:	njl
X-MFC after:	5.4-RELEASE
2005-03-18 08:48:10 +00:00
Poul-Henning Kamp
f7e6cbd933 Fix off-by-one (too little!) array size problem.
Detected by:	Coverity (ID#661)
2005-03-18 07:13:35 +00:00
David Schultz
730eb84011 If mlx_attach() returns an error, don't free sc again.
Spotted by:	Ted Unangst using the Coverity Prevent static analysis tool
Reviewed by:	scottl
2005-03-18 05:43:37 +00:00
David Schultz
14f1a8cc08 Don't read past the end of pVDevice[]. (Previously, we would iterate
twice as many times as there were entries in the array.)

Spotted by:	Ted Unangst using the Coverity Prevent static analysis tool
Reviewed by:	scottl
2005-03-18 05:43:34 +00:00
David Schultz
844b51308e Don't write past the end of the VendorId field (and into the ProductId
field).

Spotted by:	Ted Unangst using the Coverity Prevent static analysis tool
Reviewed by:	scottl
2005-03-18 05:43:31 +00:00
Warner Losh
36fed96550 Use STAILQ in preference to SLIST for the resources. Insert new resources
last in the list rather than first.

This makes the resouces print in the 4.x order rather than the 5.x order
(eg fdc0 at 0x3f0-0x3f5,0x3f7 is 4.x, but 0x3f7,0x3f0-0x3f5 is 5.x).  This
also means that the pci code will once again print the resources in BAR
ascending order.
2005-03-18 05:19:50 +00:00
Bernd Walter
65a5e4be3d initialize pp->p_sc so it can be referenced later.
dynamicaly allocate the per port array.
allow up to 32 serials per USB device.
ask the device for correct pipe sizes.
2005-03-17 22:47:18 +00:00
Nate Lawson
8f76495941 Introduce a general name for the previously cmbat-only ioctls. It has the
same value as the previous ioctls so no binary change.  Also, make a few
style changes to reduce diffs to my tree.

Loosely based on code from:	Hans Petter Selasky
2005-03-17 22:42:49 +00:00
Warner Losh
092cb1258f When locking a MTX_SPIN, one needs to use mtx_lock_spin.
Lock the timeout routine as well.

Submitted by: bde
2005-03-17 20:45:24 +00:00
Ian Dowse
a7b66eb1ae Defer boot-time exploration of USB busses until all devices in the
system have been attached, but no later. This ensures that we do
not explore ohci or uhci busses before the companion echi controller
has been initialised, so it should fix the problem of multi-speed
USB devices getting attached as USB 1 devices first and then
re-attached as USB 2.

Some further changes are needed on architectures that do not currently
allow hooks to be inserted before configure_final() - alpha, ia64,
powerpc and sparc64. On these architectures the exploration will
now be delayed until the usb kthread runs.
2005-03-17 19:41:19 +00:00
Warner Losh
3c964602bd Now that the Adaptec 2842 has its own probe routine, no need to have
a comment saying its probe routine needs to be fixed.
2005-03-17 17:36:07 +00:00
Warner Losh
f9f5f61140 Style(9) pass before some planned larger changes.
o return (foo);
o if (a == NULL) in preference to if (!a)
o () and {} reduction
o minor indentation fixes
2005-03-17 17:33:52 +00:00
Bjoern A. Zeeb
e7f8ebb45e Do not try to free non allocated memory in error case.
Do our best to plug some memory leaks (VPD data, jumbo memory buffer,...).
Log if we cannot free because memory still in use[1].
Change locking to avoid ''acquiring duplicate lock of same
  type: "network driver"'' and potential deadlock. Also seems to fix LOR #063.

[1] This change does not solve problems if buffers are still in use when
    unloading if_sk.ko. There is ongoing work which will address jumbogram
    allocations in a more general way.

PR:		kern/75677 (with changes, no mii fixes in here)
Tested by:	net, Antoine Brodin (slightly different version)
Approved by:	rwatson (mentor)
MFC after:	5 days
2005-03-17 14:27:22 +00:00
Bjoern A. Zeeb
9f0877efe3 * Lower interrupt moderation timer 200->100.
Obtained from:	NetBSD if_sk.c rev. 1.11

* Make interrupt moderation configurable via sysctl/tuneable.
PR:		kern/41220
Approved by:	rwatson (mentor)
2005-03-17 14:23:13 +00:00
Bjoern A. Zeeb
2dfd4c0a21 * Improve chip identification.
Obtained from:	NetBSD if_sk.c rev. 1.11

* Take PHY out of reset for Yukon Lite Rev. A3.
Submitted by:	postings on net@ in thread "skc0: no PHY found", 2005-02-22

Tested by:	net
Approved by:	rwatson (mentor)
MFC after:	5 days
2005-03-17 14:21:51 +00:00
Bjoern A. Zeeb
d34019b31e * When adding/deleting multicast addresses, only whack the address filter
if the interface is marked RUNNING.
Obtained from:	NetBSD if_sk.c rev. 1.12

* Don't initialize the card (and start an autonegotiation) every time the IP
  address changes. Makes 'dhclient sk0' invocations way faster and more
  consistant. i.e. one DHCPREQUEST elicits the DHCPACK.
Obtained from:	OpenBSD if_sk.c rev. 1.56

* Additional locking changes in sk_ioctl.

PR:		kern/61296 should see improvements by the last two.
Approved by:	rwatson (mentor)
MFC after:	5 days
2005-03-17 14:18:58 +00:00
Tai-hwa Liang
60c38bde75 Releasing TX/RX descriptor dmamaps during device detachment instead of
doing that in bfe_stop().

This should fix a panic recently reported on -current occuring when taking
device down then up.  In the original implementation, an "ifconfig bfe0 down"
triggers bfe_stop(), which also destroys all TX/RX descriptor dmamaps. Hence
the subsequent "ifconfig bfe0 up" would force the device to use those
already-released dmamap and thus panic the kernel.

PR:		kern/77804
Submitted by:	Frank Mayhar <frank at exit dot com>
Reviewed by:	dmlb, sam (mentor)
Tested by:	Phil <pcasidy at casidy dot com>, myself
MFC after:	1 week
2005-03-17 13:59:30 +00:00
Poul-Henning Kamp
bde1a9c98b Kill MAJOR_AUTO 2005-03-17 13:37:28 +00:00
Poul-Henning Kamp
cac283487f Remove unused variable.
Detected by:	Coverity (ID#704)
2005-03-17 09:32:37 +00:00
Olivier Houchard
641a67bed4 Bring back some of the ioctl junk that was removed in rev 1.59 as a
i386-only kernel option, ASR_COMPAT, and under BURN_BRIDGES.
It is really ugly, but raidutils depends on it.

Discussed with:	scottl
2005-03-17 01:20:49 +00:00
Maxime Henrion
c4bf1e9092 Unload and destroy the TX DMA maps before destroying the DMA tag
they're attached to, not after.

Spotted by:	Coverity via sam
2005-03-16 16:39:04 +00:00
Warner Losh
463ec0ac87 If bus_generic_susped returns an error, devlist is not freed. Free it.
Submitted by: Ted Unangst (using the Coverity Prevent analysis tool)
2005-03-15 22:53:31 +00:00
Poul-Henning Kamp
7649bbb0b0 Disable two users of findcdev. They do the wrong thing now and will
need to be fixed.  In both cases the API should be reengineered to do
something (more) sensible.
2005-03-15 12:39:30 +00:00
Warner Losh
356eadcdd6 If we fail a sanity check for the resources just allocated, make sure
that we free that resource.  All the other resources are freed in
their own routine, but since we haven't saved a pointer to this one,
it is leaked.  This is the failure case that lead to the sio ports
that weren't working, I think.
2005-03-15 08:02:47 +00:00
Warner Losh
d90aafb50d Only allocate 1 port for non-zero rids. Either we'll get the proper
length form the enumeration mechanism, or we're dealing with the FDCTL
register, which is only 1 port long.
2005-03-14 19:09:29 +00:00
Ian Dowse
7515d96b78 Add support for the ethernet port in the JVC MP-PRX1 port replicator. 2005-03-14 01:49:00 +00:00
Ian Dowse
bc7744545d Set the split transaction interrupt C-mask correctly. This is the
final piece needed to make split transaction interrupt pipes work,
which I thought I had already committed.
2005-03-14 01:03:50 +00:00
Ian Dowse
f4b4a6b096 The EHCI qTD token has a number of error status bits that are not
cleared if the host controller retries the transfer and is successful,
but we were interpreting these bits as indicating a fatal error.
Ignore these error bits, and instead use the HALTED bit to determine
if the transfer failed. Also update the USBD_STALLED detection to
ignore these bits.

Obtained from: OpenBSD
2005-03-13 23:48:17 +00:00
Scott Long
e8447f7027 Fix a null pointer de-ref when passthrough ioctls are issued. This
involves some code shuffle to avoid locking problems.

MFC After: 3 days
2005-03-13 06:25:53 +00:00
Ian Dowse
76d8aa3efe Fix the arrangement of periodic QH tree to give the correct interval
between passes over a QH. Previously the accesses to a QH were
bunched together in time, so the interval was often much longer
than intended. This now appears to match the diagrams in the EHCI
spec, so remove the XXX comment.
2005-03-13 04:07:40 +00:00
Max Laier
37652939bc Unbreak build with POLLING. I should really listen and test with NOTES
instead of the module build.
2005-03-13 01:54:41 +00:00
Max Laier
52732175c3 ALTQ support for re(4).
Submitted by:	Chris Dionissopoulos, Theo Schlossnagle
PR:		kern/78681
MFC after:	2 weeks
2005-03-12 17:35:37 +00:00
Marius Strobl
082c434426 In uart_cpu_getdev_console() when determinig whether we should use
a serial console anyway because input-device is set to keyboard and
output-device is set to screen but no keyboard is plugged in don't
assume that a device node for the input-device alias exists. While
this is true for RS232 keyboards (the node of the SCC and UART
respectively which controls the keyboard doesn't disappear when no
keyboard is plugged in) this assumption breaks for USB keyboards.
It's most likely also not true for PS/2 keyboards but OFW doesn't
reliably switch to a serial console when the potential keyboard is
a PS/2 one which isn't plugged in so this couldn't be verified
properly.

Reported by:	Will Andrews <will@csociety.org>, obrien
MFC after:	1 week
2005-03-12 17:06:03 +00:00
Tai-hwa Liang
d2014b3079 Adding new device ID for BCM5751M support.
Submitted by:	FUJITA Kazutoshi <fujita at soum dot co dot jp>
Reviewed by:	sam (mentor)
2005-03-12 06:51:25 +00:00
David E. O'Brien
1b1a07ad8b FreeBSD consumer bits of the nForce MCP NIC binary blob.
Demanded by:	DES
Encouraged by:	scottl
Obtained from:	q@onthenet.com.au (partially)
KNF'ed by:	obrien
2005-03-12 00:29:30 +00:00
Tai-hwa Liang
4e860beeb1 Adding missing module dependency. This should fix the undefined symbol
error(ath_hal_computetxtime) during module loading.

Reviewed by:	sam (mentor)
2005-03-11 16:15:43 +00:00
Hajimu UMEMOTO
68527b3aad stop including rijndael-api-fst.h from rijndael.h.
this is required to integrate opencrypto into crypto.
2005-03-11 15:42:51 +00:00
Warner Losh
7606170151 Make the pps interrupt register as MPSAFE and FAST. Use a spin lock
to syncrhonize access to the data as a result.  This makes the pps
less likely to miss the 1ms pulse that I'm feeding it, but not
entirely reliable yet on my 133MHz P5.

Reviewed by: phk
2005-03-11 07:03:46 +00:00
Warner Losh
2219bbc553 Doh! silly typo precludes compiling 2005-03-11 05:30:59 +00:00