Commit Graph

44694 Commits

Author SHA1 Message Date
David Brownell
6bea476cf6 USB: gadget driver unbind() is optional; section fixes; misc
Allow gadget drivers to omit the unbind() method.  When they're
statically linked, that's an appropriate memory saving tweak.

Similarly, provide consistent/simpler handling for a should-not-happen
error case:  removing a peripheral controller driver when a gadget
driver is still loaded.  Such code dates back to early versions of the
first implementation of the gadget API, and has never been triggered.

Includes relevant section annotation fixs for gmidi.c, file_storage.c,
and serial.c; we don't yet have an "init or exit" annotation.  Also
some whitespace fixes in gmidi.c (space at EOL, before tabs, etc).

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-20 10:14:26 -08:00
Alan Stern
5f8364b7d6 UHCI: module parameter to ignore overcurrent changes
Certain boards seem to like to issue false overcurrent notifications,
for example on ports that don't have anything connected to them.  This
looks like a hardware error, at the level of noise to those ports'
overcurrent input signals (or non-debounced VBUS comparators).  This
surfaces to users as truly massive amounts of syslog spam from khubd
(which is appropriate for real hardware problems, except for the
volume from multiple ports).

Using this new "ignore_oc" flag helps such systems work more sanely,
by preventing such indications from getting to khubd (and spamming
syslog).  The downside is of course that true overcurrent errors will
be masked; they'll appear as spontaneous disconnects, without the
diagnostics that will let users troubleshoot issues like
short-circuited cables.  In addition, controllers with no devices
attached will be forced to poll for new devices rather than relying on
interrupts, since each overcurrent event would generate a new
interrupt.

This patch (as826) is essentially a copy of David Brownell's ignore_oc
patch for ehci-hcd, ported to uhci-hcd.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-20 10:14:26 -08:00
Andrew Morton
fe1ec341df USB: Nokia E70 is an unusual device
Taken from http://bugzilla.kernel.org/show_bug.cgi?id=7508

When the Nokia E70 Phone is plugged in to the USB port, I get:

end_request: I/O error, dev sda, sector 1824527
sd 0:0:0:0: SCSI error: return code = 0x10070000
end_request: I/O error, dev sda, sector 1824535
sd 0:0:0:0: SCSI error: return code = 0x10070000

The fix is to add these lines to drivers/usb/storage/unusual_devs.h:

Cc: <honkkis@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-20 10:14:26 -08:00
Burman Yan
66eb2e93b9 USB AUERSWALD: replace kmalloc+memset with kzalloc
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-20 10:14:26 -08:00
Ping Cheng
071e0a2aee USB: fix Wacom Intuos3 4x6 bugs
Fixes Intuos3 4x6 bugs

Signed-off-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-20 10:14:26 -08:00
Johann Wilhelm
ab19589055 usb-gsm-driver: Added VendorId and ProductId for Huawei E220 USB Modem
Added VendorId and ProductId for Huawei E220 USB Modem

Signed-off-by: Johann Wilhelm <johann.wilhelm@student.tugraz.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-20 10:14:25 -08:00
Johann Wilhelm
16c76865df usb-storage: Ignore the virtual cd-drive of the Huawei E220 USB Modem
This prevents the kernel from detecting the virtual cd-drive with the
Windows drivers.

Signed-off-by: Johann Wilhelm <johann.wilhelm@student.tugraz.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-20 10:14:25 -08:00
Petko Manolov
5859271ebd USB: rtl8150 new device id
This one adds another vendor ID to rtl8150 driver.  Please apply.


Signed-off-by: Petko Manolov <petkan@nucleusys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-20 10:14:25 -08:00
Jeff Garzik
abc9404bb0 USB: fix ohci.h over-use warnings
When u132-hcd is built, it includes local header ohci.h, which appears
to have been intended only for use by ohci-hcd.

This throws warnings about functions which are defined and not used.
The warnings thrown are because three small functions are implemented in
the header, but not declared 'inline', a rather strange affair.

Since these functions are small, let's go ahead and define them as
'inline', just like the inline functions surrounding them.  This makes
things more consistent, and kills the warnings.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-20 10:14:25 -08:00
David Clare
c2585d9625 USB: Prevent the funsoft serial device from entering raw mode
Added a device specific ioctl function to prevent the disabling of canonical
mode.  EINVAL is returned for any TCSETSF ioctl that doesn't have ICANON set.
This patch is for 2.6.17 or later kernels.

When "hwinfo --modem" is executed it opens the funsoft USB serial device and
disables canonical mode.  The device is kept this way until hwininfo has
finished probing any modems on a system.  The funsoft device expects to be
running in canonical mode.  Switching the device to raw mode can cause
incomplete data packets and device timeouts.

Signed-off-by: David Clare <david@funsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-20 10:14:25 -08:00
Johannes Hoelzl
e05998d50d Add Baltech Reader ID to CP2101 driver
this patch adds the Baltech Reader ID to the list of USB IDs in the
CP2101 driver.

From: Johannes Hoelzl <johannes.hoelzl@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-20 10:14:25 -08:00
Oliver Neukum
8e42266965 USB: mutexification of usblp
this patch:
- converts usblp fully to mutex
- makes sleeping interruptible where EINTR can be returned anyway

Signed-off-by: Oliver Neukum <oliver@neukum.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-20 10:13:23 -08:00
Alan
b1cff285ae usb serial: Eliminate bogus ioctl code
Several drivers have bogus ioctl code that tries unneccessarily to
override the standard processing. In the three cases here the actual code
is not only wrong but also not required as they implement the proper
set_termios method as well.

Remove the junk.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-20 10:13:23 -08:00
Oliver Neukum
337445313f USB: removing ifdefed code from gl620a
as David has objected to the patch against the gl620a driver,
here's a patch implementing David' suggestion of removing the incomplete
ifdefed code from the gl620a driver.


Signed-off-by: Oliver Neukum <oliver@neukum.name>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2006-12-20 10:13:23 -08:00
Jan Capek
ec434e9b43 USB: ftdi_sio - MachX product ID added
below is a patch for the ftdi_sio driver to include a new device ID for
CCS MachX PIC programmer.


From: Jan Capek <jan@ccsinfo.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-20 10:13:23 -08:00
Eagle Jones
87f28bde94 USB: airprime: add device id for dell wireless 5500 hsdpa card
Added the device id (0x413c, 0x8115) for the Dell wireless HSDPA 5500,
which is a rebranded Novatel EU730.

Signed-off-by: Eagle Jones <eagle@newdream.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-20 10:13:23 -08:00
Oliver Neukum
96ca014d53 USB: fix transvibrator disconnect race
in disconnect you set the interface's private data to NULL. In your IO
methods you unconditionally follow the pointer into never never land.

Signed-off-by: Oliver Neukum <oliver@neukum.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-20 10:13:23 -08:00
Sean Young
6a7255e1df USB: Fix oops in PhidgetServo
The PhidgetServo causes an Oops when any of its sysfs attributes are read
or written too, making the driver useless.

Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-20 10:13:22 -08:00
Linus Torvalds
f238085415 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
  [PATCH] Generic HID layer - update MAINTAINERS
  input/hid: Supporting more keys from the HUT Consumer Page
  [PATCH] Generic HID layer - build: USB_HID should select HID
2006-12-19 10:32:40 -08:00
Evgeniy Polyakov
a240d9f1d8 [CONNECTOR]: Replace delayed work with usual work queue.
Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-18 01:53:58 -08:00
Li Yewang
14fb8a7647 [IPV4]: Fix BUG of ip_rt_send_redirect()
Fix the redirect packet of the router if the jiffies wraparound.

Signed-off-by: Li Yewang <lyw@nanjing-fnst.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-18 00:26:35 -08:00
Leigh Brown
a9fc00cca8 [TCP]: Trivial fix to message in tcp_v4_inbound_md5_hash
The message logged in tcp_v4_inbound_md5_hash when the hash was expected
but not found was reversed.

Signed-off-by: Leigh Brown <leigh@solinno.co.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17 21:59:26 -08:00
Leigh Brown
8228a18dd3 [TCP]: Fix oops caused by tcp_v4_md5_do_del
md5sig_info.alloced4 must be set to zero when freeing keys4, otherwise
it will not be alloc'd again when another key is added to the same
socket by tcp_v4_md5_do_add.

Signed-off-by: Leigh Brown <leigh@solinno.co.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17 21:59:25 -08:00
Evgeniy Polyakov
d8172d822f [CONNECTOR]: Fix compilation breakage introduced recently.
Linus has changed work queue structure and has not tested it with
connector compiled in, his changes break the build.

Attached patch fixes compilation error.

Patch is against commit 99f5e97181.

Thanks to Toralf Förster for pointing this out.

Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17 21:59:24 -08:00
Michael Chan
749494bad9 [TG3]: Update version and reldate.
Update version to 3.71.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17 21:59:23 -08:00
Michael Chan
60189ddff0 [TG3]: Power down/up 5906 PHY correctly.
The 5906 PHY requires a special register bit to power down and up the
PHY.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17 21:59:22 -08:00
Michael Chan
c49a1561ee [TG3]: Fix race condition when calling register_netdev().
Hot-plug scripts can call tg3_open() as soon as register_netdev() is
called in tg3_init_one().  We need to call pci_set_drvdata() before
register_netdev(), and netif_carrier_off() needs to be moved to
tg3_open() to avoid race conditions.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17 21:59:20 -08:00
Michael Chan
24fcad6b3c [TG3]: Assign tp->link_config.orig_* values.
tp->link_config.orig_* values must be assigned during
tg3_set_settings() because these values will be used to setup the
link speed during tg3_open().  Without these assignments, the link
speed settings will be all messed by if tg3_set_settings() is called
when the device is down.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17 21:59:19 -08:00
David S. Miller
9b54d5c610 [NETFILTER] IPV6: Fix dependencies.
Although the menu dependencies in net/ipv6/netfilter/Kconfig
guard the entries in that file from the Kconfig GUI, this does
not prevent them from being selected still via "make oldconfig"
when IPV6 etc. is disabled.

So add explicit dependencies.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17 21:59:18 -08:00
Michael Chan
6634292be4 [BNX2]: Fix minor loopback problem.
Use the configured MAC address instead of the permanent MAC address
for loopback frames.

Update version to 1.5.2.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17 21:59:17 -08:00
Michael Chan
6a13add1e1 [BNX2]: Fix bug in bnx2_nvram_write().
Length was not calculated correctly if the NVRAM offset is on a non-
aligned offset.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17 21:59:16 -08:00
Michael Chan
faac9c4b75 [BNX2]: Fix panic in bnx2_tx_int().
There was an off-by-one bug in bnx2_tx_avail().  If the tx ring is
completely full, the producer and consumer indices may be apart by
256 even though the ring size is only 255.  One entry in the ring is
unused and must be properly accounted for when calculating the number
of available entries.  The bug caused the tx ring entries to be
reused by mistake, overwriting active entries, and ultimately causing
it to crash.

This bug rarely occurs because the tx ring is rarely completely full.
We always stop when there is less than MAX_SKB_FRAGS entries available
in the ring.

Thanks to Corey Kovacs <cjk@techma.com> and Andy Gospodarek
<agospoda@redhat.com> for reporting the problem and helping to collect
debug information.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17 21:59:15 -08:00
Ralf Baechle
a3d384029a [AX.25]: Fix unchecked rose_add_loopback_neigh uses
rose_add_loopback_neigh uses kmalloc and the callers were ignoring the
error value.  Rewrite to let the caller deal with the allocation.  This
allows the use of static allocation of kmalloc use entirely.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17 21:59:14 -08:00
Ralf Baechle
a159aaa328 [AX.25]: Fix unchecked rose_add_loopback_node uses
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17 21:59:13 -08:00
Ralf Baechle
a4282717c1 [AX.25]: Fix unchecked ax25_linkfail_register uses
ax25_linkfail_register uses kmalloc and the callers were ignoring the
error value.  Rewrite to let the caller deal with the allocation.  This
allows the use of static allocation of kmalloc use entirely.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17 21:59:11 -08:00
Ralf Baechle
58bc574715 [AX.25]: Fix unchecked nr_add_node uses.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17 21:59:10 -08:00
Ralf Baechle
81dcd16906 [AX.25]: Fix unchecked ax25_listen_register uses
Fix ax25_listen_register to return something that's a sane error code,
then all callers to use it.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17 21:59:09 -08:00
Ralf Baechle
8d5cf596d1 [AX.25]: Fix unchecked ax25_protocol_register uses.
Replace ax25_protocol_register by ax25_register_pid which assumes the
caller has done the memory allocation.  This allows replacing the
kmalloc allocations entirely by static allocations.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17 21:59:08 -08:00
Ralf Baechle
c9266b99e2 [AX.25]: Mark all kmalloc users __must_check
The recent fix 0506d4068b made obvious that
error values were not being propagated through the AX.25 stack.  To help
with that this patch marks all kmalloc users in the AX.25, NETROM and
ROSE stacks as __must_check.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17 21:59:07 -08:00
Yan Burman
bd2b334378 [TG3]: replace kmalloc+memset with kzalloc
Replace kmalloc+memset with kzalloc

Signed-off-by: Yan Burman <burman.yan@gmail.com>
Acked-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17 21:59:06 -08:00
Linus Torvalds
e25db641c0 Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq
* master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq:
  [CPUFREQ] longhaul compile fix.
  [CPUFREQ] Advise not to use longhaul on VIA C7.
  [CPUFREQ] set policy->curfreq on initialization
  [CPUFREQ] Trivial cleanup for acpi read/write port in acpi-cpufreq.c
  [CPUFREQ] fixes typo in cpufreq.c
2006-12-17 19:08:11 -08:00
Al Viro
7686fcf730 [PATCH] more work_struct fixes: tas300x sound drivers
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-17 19:07:21 -08:00
David S. Miller
8a8b836b91 [SPARC]: Make bitops use same spinlocks as atomics.
Recent workqueue changes basically make this a formal requirement.

Also, move atomic32.o from lib-y to obj-y since it exports symbols
to modules.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17 16:18:47 -08:00
Dave Jones
928ee513c2 [CPUFREQ] longhaul compile fix.
Some gcc's are more anal than others about empty switch labels.
error: label at end of compound statement

Signed-off-by: Dave Jones <davej@redhat.com>
2006-12-17 19:09:59 -05:00
Dave Jones
8ec9822dd1 [CPUFREQ] Advise not to use longhaul on VIA C7.
C7's are centrino speedstep-alike.

Signed-off-by: Dave Jones <davej@redhat.com>
2006-12-17 19:07:35 -05:00
Mattia Dongili
a507ac4b01 [CPUFREQ] set policy->curfreq on initialization
Check the correct variable and set policy->cur upon acpi-cpufreq
initialization to allow the userspace governor to be used as default.

Signed-off-by: Mattia Dongili <malattia@linux.it>
Acked-by: "Pallipadi, Venkatesh" <venkatesh.pallipadi@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dave Jones <davej@redhat.com>
2006-12-17 18:09:26 -05:00
David S. Miller
216da721b8 [SPARC]: Update defconfig.
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17 14:21:34 -08:00
David S. Miller
5a089006bf [SPARC64]: Mirror x86_64's PERCPU_ENOUGH_ROOM definition.
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17 14:06:59 -08:00
Fabrice Knevez
9bc83dcff8 [SUNKBD]: Fix sunkbd_enable(sunkbd, 0); obvious.
"sunkbd_enable(sunkbd, 0);" has no effect. Adding "sunkbd->enabled =
enable" in sunkbd_enable (obvious)

Signed-off-by: Fabrice Knevez <nuxdoors@cegetel.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17 14:06:58 -08:00
David S. Miller
b06824ceca [DocBook]: Fix two typos in generic IRQ docs.
desc-status --> desc->status

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17 14:06:57 -08:00