18 Oct, 2008
33 commits
-
Correct errors in the descriptions for usb_autopm_enable
and usb_autopm_disable in the USB PM doc.Signed-off-by: Geoff Levand
Acked-by: Alan Stern
Signed-off-by: Greg Kroah-Hartman -
This patch moves dbg calls to dev_dbg where possible. It also fixes some
issues with a previous submission aiming to do the same thing.Signed-off-by: Kevin Lloyd
Signed-off-by: Greg Kroah-Hartman -
Reset upon resumption will wipe the input buffer and is therefore
a reason to not suspend if remote wakeup is requested because
the driver needs that data.Signed-off-by: Oliver Neukum
Signed-off-by: Greg Kroah-Hartman -
Signed-off-by: Paulius Zaleckas
Signed-off-by: Greg Kroah-Hartman -
Signed-off-by: Peter Korsgaard
Signed-off-by: Greg Kroah-Hartman -
This adds Documentation for the extensions of the anchor API.
Signed-off-by: Oliver Neukum
Signed-off-by: Greg Kroah-Hartman -
This patch (as1134) attempts to improve the way we handle OHCI
controllers with broken Root Hub Status Change interrupt support. In
these controllers the RHSC interrupt bit essentially never turns off,
making RHSC interrupts useless -- they have to remain permanently
disabled.Such controllers should still be allowed to turn off their root hubs
when no devices are attached. Polling for new connections can
continue while the root hub is suspended. The patch implements this
feature. (It won't have much effect unless CONFIG_PM is enabled and
CONFIG_USB_SUSPEND is disabled, but since the overhead is very small
we may as well do it.)Signed-off-by: Alan Stern
Cc: stable
Signed-off-by: Greg Kroah-Hartman -
This patch (as1118) addresses a problem with certain USB mass-storage
devices. These devices sometimes return less data than asked for and
then provide no sense data to explain the problem. Currently
usb-storage leaves it up to the SCSI layer to decide how this should
be handled, and the SCSI layer interprets the lack of sense data to
mean that nothing went wrong. But if we got less data than required
then something definitely _did_ go wrong, and we should say so.The patch tells the SCSI layer to retry the command when this sort of
thing happens. Retrying may not solve the underlying problem, but
it's better than believing that data was transferred when it wasn't.Signed-off-by: Alan Stern
Signed-off-by: Greg Kroah-Hartman -
Some of Freescale SoC chips have a QE or CPM co-processor which
supports full speed USB. The driver adds device mode support
of both QE and CPM USB controller to Linux USB gadget. The
driver is tested with MPC8360 and MPC8272, and should work with
other models having QE/CPM given minor tweaks.Signed-off-by: Xie Xiaobo
Signed-off-by: Li Yang
Acked-by: Arnd Bergmann
Cc: David Brownell
Signed-off-by: Greg Kroah-Hartman -
In case of error, the function backlight_device_register returns an
ERR pointer, but never returns a NULL pointer. So a NULL test that may
come after a call to this function should be strengthened by an IS_ERR
test.The semantic match that finds this problem is as follows:
(http://www.emn.fr/x-info/coccinelle/)//
@match_bad_null_test@
expression x, E;
statement S1,S2;
@@
x = backlight_device_register(...)
... when != x = E
* if (x != NULL)
S1 else S2
//Signed-off-by: Julien Brunel
Signed-off-by: Julia Lawall
Signed-off-by: Greg Kroah-Hartman -
The driver(s) below do not use LINUX_VERSION_CODE nor KERNEL_VERSION.
drivers/usb/gadget/pxa27x_udc.cThis patch removes the said #include .
Signed-off-by: Huang Weiyi
Signed-off-by: Greg Kroah-Hartman -
Some USB peripheral controller drivers support software control
over the data pullup. Use those controls to prevent the OBEX
function from enumerating until the userspace server has opened
the /dev/ttyGS* node it will use to implement protocol chitchat
with the USB host.Signed-off-by: David Brownell
Signed-off-by: Greg Kroah-Hartman -
The following patch introduces a new f_obex.c function driver.
It allows userspace obex servers to use usb as transport layer
for their messages.[ dbrownell@users.sourceforge.net: various fixes and cleanups ]
Signed-off-by: Felipe Balbi
Signed-off-by: David Brownell
Signed-off-by: Greg Kroah-Hartman -
Add a new mechanism to the composite gadget framework, letting
functions deactivate (and reactivate) themselves. Think of it
as a refcounted wrapper for the software pullup control.A key example of why to use this mechanism involves functions that
require a userspace daemon. Those functions shuld use this new
mechanism to prevent the gadget from enumerating until those daemons
are activated. Without this mechanism, hosts would see devices that
malfunction until the relevant daemons start.Signed-off-by: David Brownell
Signed-off-by: Greg Kroah-Hartman -
This patch (as1132) implements the set_wedge() method for net2280.
This method is necessary for strict USBCV compliance in
g_file_storage.Signed-off-by: Alan Stern
CC: David Brownell
Signed-off-by: Greg Kroah-Hartman -
This patch (as1131) implements the set_wedge() method for dummy_hcd.
This method is necessary for strict USBCV compliance in
g_file_storage.Signed-off-by: Alan Stern
Signed-off-by: Greg Kroah-Hartman -
This reorders the list of USB peripheral controller drivers so it's
more common for the initial (default) value to be relevant: put the
SOC integrated silicon up front, discrete stuff last. Alphabetize.Signed-off-by: David Brownell
Signed-off-by: Greg Kroah-Hartman -
[This version fixes a thinko in the r8a66597 driver]
This patch let a few discrete USB host controllers drivers (isp116x-hcd,
r8a66597-hcd and sl811-hcd) obtain IRQ flags from their IORESOURCE_IRQ
resource if configured as such, much like it's been done for the smc91x
driver.It spares people writing support for specific boards the burden to
configure the interrupt controller independantly, and keeps all IRQ
related information in a single resource.HCD that are integrally part of a SoC have been left aside, as there
is probably no "wiring" options...Tested on an Xscale PXA-255 based platform with isp116x-hcd.
Signed-off-by: Marc Zyngier
Cc: David Brownell
Signed-off-by: Greg Kroah-Hartman -
Remove forgotten code related to sg_stat[].
Signed-off-by: Pete Zaitcev
Signed-off-by: Greg Kroah-Hartman -
this extends the poisoning concept to anchors. This way poisoning
will work with fire and forget drivers.Signed-off-by: Oliver Neukum
Signed-off-by: Greg Kroah-Hartman -
looking at usb_kill_urb() it seems to me that it is unnecessarily lenient.
In the use case of disconnect() you never want to use the URB again
(for the same device) But leaving urb->reject elevated will make it easier
to avoid races between read/write and disconnect.Signed-off-by: Oliver Neukum
Signed-off-by: Greg Kroah-Hartman -
In this code, it is possible to tell statically whether usblp will be NULL
in the error handling code.Oliver Neukum suggested to make a goto to the final return rather than
return directly.The semantic match that finds this problem is as follows:
(http://www.emn.fr/x-info/coccinelle/)//
@@
identifier f,err,l,l1;
type T;
expression x,E;
statement S;
@@x = NULL
... when != goto l1;
* x = f(...)
... when != x
err = E;
goto l;
...
* if (x != NULL)
S
return err;
//Signed-off-by: Julia Lawall
Cc: Pete Zaitcev
Signed-off-by: Greg Kroah-Hartman -
This driver was originaly written by Stefan Kopp, but massively
reworked by Greg for submission.Thanks to Felipe Balbi for lots of work in cleaning
up this driver.Thanks to Oliver Neukum for reviewing previous
versions and pointing out problems.Cc: Stefan Kopp
Cc: Marcel Janssen
Cc: Felipe Balbi
Cc: Oliver Neukum
Signed-off-by: Greg Kroah-Hartman -
Added basic support for a Delcom USB 7-segment LED Display
Signed-off by: Harrison Metzger
Signed-off-by: Greg Kroah-Hartman -
Add Oceanic PID to ftdi_sio driver
Oceanic dive computers (such as the VT3 --
http://www.oceanicworldwide.com/p_computers_vt3.html) all use an onboard
FTDI serial converter, with the FTDI vid and a PID of 0xf460. The
attached patch adds that pid to ftdi_sio; driver connects to my VT3
after that.Signed-off-by: Vladimir Vukicevic
Signed-off-by: Greg Kroah-Hartman -
Remove duplicate device ids which are now supported by drivers/usb/net/hso.c
Signed-off-by: Denis Joseph Barrow
Signed-off-by: Greg Kroah-Hartman -
Add a few more mobile broadband cards.
Signed-off-by: Dan Williams
Signed-off-by: Greg Kroah-Hartman -
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: (25 commits)
staging: at76_usb wireless driver
Staging: workaround build system bug
Staging: Lindent sxg.c
Staging: SLICOSS: Call pci_release_regions at driver exit
Staging: SLICOSS: Fix remaining type names
Staging: SLICOSS: Fix warnings due to static usage
Staging: SLICOSS: lots of checkpatch fixes
Staging: go7007 v4l fixes
Staging: Fix gcc warnings in sxg
Staging: add echo cancelation module
Staging: add wlan-ng prism2 usb driver
Staging: add w35und wifi driver
Staging: USB/IP: add host driver
Staging: USB/IP: add client driver
Staging: USB/IP: add common functions needed
Staging: add the go7007 video driver
Staging: add me4000 pci data collection driver
Staging: add me4000 firmware files
Staging: add sxg network driver
Staging: add Alacritech slicoss network driver
...Fixed up conflicts due to taint flags changes and MAINTAINERS cleanup in
MAINTAINERS, include/linux/kernel.h and kernel/panic.c. -
* 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: (47 commits)
hwmon: (adm1026) Prevent log spamming
hwmon: (adm1026) Fix debug messages
hwmon: (adm1029) Use mask for fan_div value
hwmon: (adt7470) Add documentation
hwmon: (ibmaem) Automatically load on IBM systems via DMI
hwmon: (ibmpex) Automatically load on IBM systems via DMI
hwmon: (w83781d) Use new style driver binding
hwmon: (w83781d) Stop abusing struct i2c_client for ISA devices
hwmon: (w83781d) Make ISA interface depend on CONFIG_ISA
hwmon: (w83781d) Additional information about AS99127F PWM
hwmon: (w83781d) Detect alias chips
hwmon: (w83781d) Refactor beep enable handling
hwmon: Drop dead links to old National Semiconductor chip datasheets
hwmon: (w83791d) add support for thermal cruise mode
hwmon: (w83791d) add pwm_enable support
hwmon: (w83791d) add manual PWM support
hwmon: (w83791d) fan 4/5 pins can also be used for gpio
hwmon: (max1619) Use inline functions instead of macros
hwmon: (it87) Fix thermal sensor type values
hwmon: (lm78) Convert to a new-style i2c driver
... -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
ALSA: Fix debugfs_create_dir's error checking method for sound/soc/
ALSA: ASoC: Convert playpaq_wm8510 to bulk route registration API
ALSA: kernel docs: fix sound/core/ kernel-doc
ALSA: Handle NULL jacks in snd_jack_report()
ALSA: hda - Fix PCM type of Nvidia HDMI devices -
* 'for-linus' of git://git.kernel.dk/linux-2.6-block:
block: remove __generic_unplug_device() from exports
block: move q->unplug_work initialization
blktrace: pass zfcp driver data
blktrace: add support for driver data
block: fix current kernel-doc warnings
block: only call ->request_fn when the queue is not stopped
block: simplify string handling in elv_iosched_store()
block: fix kernel-doc for blk_alloc_devt()
block: fix nr_phys_segments miscalculation bug
block: add partition attribute for partition number
block: add BIG FAT WARNING to CONFIG_DEBUG_BLOCK_EXT_DEVT
softirq: Add support for triggering softirq work on softirqs. -
* 'for-linus' of git://www.jni.nu/cris:
CRIS: proper defconfig setup
[CRIS] Rename boot-linkscripts and fix the path to them. -
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (39 commits)
[SCSI] sd: fix compile failure with CONFIG_BLK_DEV_INTEGRITY=n
libiscsi: fix locking in iscsi_eh_device_reset
libiscsi: check reason why we are stopping iscsi session to determine error value
[SCSI] iscsi_tcp: return a descriptive error value during connection errors
[SCSI] libiscsi: rename host reset to target reset
[SCSI] iscsi class: fix endpoint id handling
[SCSI] libiscsi: Support drivers initiating session removal
[SCSI] libiscsi: fix data corruption when target has to resend data-in packets
[SCSI] sd: Switch kernel printing level for DIF messages
[SCSI] sd: Correctly handle all combinations of DIF and DIX
[SCSI] sd: Always print actual protection_type
[SCSI] sd: Issue correct protection operation
[SCSI] scsi_error: fix target reset handling
[SCSI] lpfc 8.2.8 v2 : Add statistical reporting control and additional fc vendor events
[SCSI] lpfc 8.2.8 v2 : Add sysfs control of target queue depth handling
[SCSI] lpfc 8.2.8 v2 : Revert target busy in favor of transport disrupted
[SCSI] scsi_dh_alua: remove REQ_NOMERGE
[SCSI] lpfc 8.2.8 : update driver version to 8.2.8
[SCSI] lpfc 8.2.8 : Add MSI-X support
[SCSI] lpfc 8.2.8 : Update driver to use new Host byte error code DID_TRANSPORT_DISRUPTED
...
17 Oct, 2008
7 commits
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* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
net: Remove CONFIG_KMOD from net/ (towards removing CONFIG_KMOD entirely)
ipv4: Add a missing rcu_assign_pointer() in routing cache.
[netdrvr] ibmtr: PCMCIA IBMTR is ok on 64bit
xen-netfront: Avoid unaligned accesses to IP header
lmc: copy_*_user under spinlock
[netdrvr] myri10ge, ixgbe: remove broken select INTEL_IOATDMA -
When debugging is enabled, the adm1026 driver currently logs the
message "Setting VID from GPIO11-15" 108 times each time you run
"sensors". Once should be enough.Signed-off-by: Jean Delvare
Cc: Philip Pokorny -
* Add missing new-line to one debug message.
* Remove leading colon from 3 debug messages.Signed-off-by: Jean Delvare
Cc: Philip Pokorny -
This is my patch for testing correct values of fan div in adm1029 and
prevent a division by 0 for some (unlikely) register values.Signed-off-by: Corentin Labbe
Signed-off-by: Jean Delvare -
Add at least the bare minimum of documentation for this chip.
Signed-off-by: Darrick J. Wong
Signed-off-by: Jean Delvare -
Signed-off-by: Darrick J. Wong
Signed-off-by: Jean Delvare -
Signed-off-by: Darrick J. Wong
Signed-off-by: Jean Delvare
