- 15 Apr, 2006 1 commit
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Linus Torvalds authored
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6: (158 commits) commit 4f705ae3 Author: Bjorn Helgaas <bjorn.helgaas@hp.com> Date: Mon Apr 3 17:09:22 2006 -0700 [PATCH] DMI: move dmi_scan.c from arch/i386 to drivers/firmware/ dmi_scan.c is arch-independent and is used by i386, x86_64, and ia64. Currently all three arches compile it from arch/i386, which means that ia64 and x86_64 depend on things in arch/i386 that they wouldn't otherwise care about. This is simply "mv arch/i386/kernel/dmi_scan.c drivers/firmware/" (removing trailing whitespace) and the associated Makefile changes. All three architectures already set CONFIG_DMI in their top-level Kconfig files. Signed-off-by:
Bjorn Helgaas <bjorn.helgaas@hp.com> Cc: Andi Kleen <ak@muc.de> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Andrey Panin <pazke@orbita1.ru> Signed-off-by:
Andrew Morton <akpm@osdl.org> ...
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- 14 Apr, 2006 39 commits
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Bjorn Helgaas authored
dmi_scan.c is arch-independent and is used by i386, x86_64, and ia64. Currently all three arches compile it from arch/i386, which means that ia64 and x86_64 depend on things in arch/i386 that they wouldn't otherwise care about. This is simply "mv arch/i386/kernel/dmi_scan.c drivers/firmware/" (removing trailing whitespace) and the associated Makefile changes. All three architectures already set CONFIG_DMI in their top-level Kconfig files. Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Andrew Morton authored
Print more diagnostic info to help identify the source of power management suspend failures. Example: usb_hcd_pci_suspend(): pci_set_power_state+0x0/0x1af() returns -22 pci_device_suspend(): usb_hcd_pci_suspend+0x0/0x11b() returns -22 suspend_device(): pci_device_suspend+0x0/0x34() returns -22 Work-in-progress. It needs lots more suspend_report_result() calls sprinkled everywhere. Cc: Patrick Mochel <mochel@digitalimplant.org> Cc: Pavel Machek <pavel@ucw.cz> Cc: Nigel Cunningham <nigel@suspend2.net> Signed-off-by:
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Ryan Wilson authored
The manual driver <-> device binding attribute in sysfs doesn't return the correct value on failure or success of driver_probe_device. driver_probe_device returns 1 on success (the driver accepted the device) or 0 on probe failure (when the driver didn't accept the device but no real error occured). However, the attribute can't just return 0 or 1, it must return the number of bytes consumed from buf or an error value. Returning 0 indicates to userspace that nothing was written (even though the kernel has tried to do the bind/probe and failed). Returning 1 indicates that only one character was accepted in which case userspace will re-try the write with a partial string. A more correct version of driver_bind would return count (to indicate the entire string was consumed) when driver_probe_device returns 1 and -ENODEV when driver_probe_device returns 0. This patch makes that change. Signed-off-by:
Ryan Wilson <hap9@epoch.ncsc.mil> Signed-off-by:
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Jayachandran C authored
This patch tries to fix an issue in drivers/base/class.c, please review and apply if correct. Patch Description: "parent_class" is checked for NULL already, so removed the unnecessary check. Signed-off-by:
Jayachandran C. <c.jayachandran@gmail.com> Signed-off-by:
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Kay Sievers authored
[BLOCK] delay all uevents until partition table is scanned Here we delay the annoucement of all block device events until the disk's partition table is scanned and all partition devices are already created and sysfs is populated. We have a bunch of old bugs for removable storage handling where we probe successfully for a filesystem on the raw disk, but at the same time the kernel recognizes a partition table and creates partition devices. Currently there is no sane way to tell if partitions will show up or not at the time the disk device is announced to userspace. With the delayed events we can simply skip any probe for a filesystem on the raw disk when we find already present partitions. Signed-off-by:
Kay Sievers <kay.sievers@suse.de> Signed-off-by:
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Alan Stern authored
This patch (as667) changes the __device_release_driver() routine to prevent it from crashing when it runs across a device not on any bus. This seems logical, inasmuch as the corresponding bus_add_device() routine has an explicit check allowing it to accept such devices. Signed-off-by:
Alan Stern <stern@rowland.harvard.edu> Signed-off-by:
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NeilBrown authored
It works like this: Open the file Read all the contents. Call poll requesting POLLERR or POLLPRI (so select/exceptfds works) When poll returns, close the file and go to top of loop. or lseek to start of file and go back to the 'read'. Events are signaled by an object manager calling sysfs_notify(kobj, dir, attr); If the dir is non-NULL, it is used to find a subdirectory which contains the attribute (presumably created by sysfs_create_group). This has a cost of one int per attribute, one wait_queuehead per kobject, one int per open file. The name "sysfs_notify" may be confused with the inotify functionality. Maybe it would be nice to support inotify for sysfs attributes as well? This patch also uses sysfs_notify to allow /sys/block/md*/md/sync_action to be pollable Signed-off-by:Neil Brown <neilb@suse.de> Signed-off-by:
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Greg Kroah-Hartman authored
Cc: David Clare <david@funsoft.com> Signed-off-by: -
Paul Fulghum authored
This prevents an Oops if booted with "console=ttyUSB0" but without a USB-serial dongle, and plugged one in afterwards. Signed-off-by: -
Tomasz Kazmierczak authored
This patch adds support for a clone of Nokia DKU-5 cable made by Ours Technology Inc for Nokia phones with PopPort (Nokia 3100 and others). The cable uses PL2303 USB-to-serial converter from Prolific Technology Inc. Signed-off-by:
Tomasz Kazmierczak <tomek.fizyk@op.pl> Signed-off-by:
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Ben Dooks authored
Get the "usb-bus" clock and ensure it is enabled when the OHCI core is in use. It seems that a few bootloaders do not enable the UPLL at startup, which stops the OHCI core having a 48MHz bus clock. The improvements to the clock framework for the s3c24xx now allow the USB PLL to be started and stopped when being used. Signed-off-by:
Ben Dooks <ben-linux@fluff.org> Signed-off-by:
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Jeffrey Vandenbroucke sign authored
When not using this patch, the kernel will continuously return "input irq status -32 received", while making the keyboard unusable. This can be easely resolved using HID_QUIRK_NOGET. Vendor-ID and Device-ID should be applied to hid-core.c, and making an entry to make use of it. Signed-off-by:
Jeffrey Vandenbroucke <jeffrey@wirehead.be> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Greg KH <greg@kroah.com> Cc: David Brownell <david-b@pacbell.net> Signed-off-by:
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Alan Stern authored
Someone recently posted a bug report where it turned out that uhci-hcd was disagreeing with the UHCI controller over whether or not a port was suspended: The driver thought it wasn't and the hardware thought it was. This patch (as665) fixes the problem and simplifies the driver by removing the internal state-tracking completely. Now the driver just asks the hardware whether a port is suspended. Signed-off-by:
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Michael Downey authored
Signed-off-by:
Michael Downey <downey@zymeta.com> Signed-off-by:
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David Hollis authored
Now that the ASIX code is supporting more than just the AX88172 devices, make the utility function names more generic: ax8817x_func -> asix_func. Functions that are chip specific now indicate as such: ax88772_func. Additionally, pull some common routines used in initialization and such into simple functions to reduce the verbosity of certain functions such as the bind() routines and to make the error handling consistent across the board. Signed-off-by:
David Hollis <dhollis@davehollis.com> Signed-off-by:
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Pete Zaitcev authored
Move common definitions for NET2280 to <linux/usb/net2280.h>, so that I can use them in prism54usb (it is not merged yet, but I plan to do it soon). Signed-off-by:
Pete Zaitcev <zaitcev@redhat.com> Signed-off-by:
David Brownell <dbrownell@users.sourceforge.net> Signed-off-by:
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David Brownell authored
Be sure to record the peripheral's ep0 maxpacket size BEFORE using that to initialize the (high speed) device qualifier; that helps a lot with USBCV testing. Signed-off-by:
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David Brownell authored
Previously, scatterlist tests didn't write patterned data. Given how many corner cases are addresed by them, this was a significant gap in Linux-USB test coverage. Moreover, when peripherals checked for correct data patterns, false error reports would drown out the true ones. This adds the pattern on the way OUT from the host, so scatterlist tests can now be used to uncover bugs like host TX or peripheral RX paths failing for back-to-back short packets. It's easy enough to get an error there with at least one of the {DMA,PIO}{RX,TX} code paths, or run into hardware races that need to be defended against. Note this patch doesn't add checking for correct data patterns on the way IN from peripherals, just a FIXME for later. Signed-off-by: -
David Brownell authored
AT91: the two USB drivers (OHCI, UDC) got out of sync with various usbcore and driver model PM updates; fix. Also minor fixes to ohci: whitespace/style, MODULE_ALIAS so coldplug works using /sys/.../modalias, and turn off _both_ clocks during suspend. Signed-off-by:
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David Brownell authored
Fill OUT buffers with 0x55 before RX, so that controller driver bugs that mangle data can be more readily detected during testing. Signed-off-by:
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David Brownell authored
This catches up to a change in the Kconfig support for highspeed modes; the change predated 2.6.10, and anyone using gadgetfs on a highspeed device would see the kernel wrongly reject the alternate descriptors. Signed-off-by:
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David Brownell authored
This adds a "avoid proprietary protocols" warnoff, identifying several of the known deficiencies in Microsoft's excuse-for-specification, and fixes some whitespace bugs. Signed-off-by:
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David Brownell authored
Some patch broke short-OUT packet handling for net2280, making it report illegal status values. This updates the status code so it's correct. Signed-off-by:
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David Brownell authored
I submitted the wrong version of the patch teaching about the driver for Mentor's Highspeed Dual Role Controller (HDRC), whoops! This uses the right name for that driver. Signed-off-by:
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David Brownell authored
USB OTG devices are not required to support external hubs. This adds a configuration option to disable that support. Signed-off-by:
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matthieu castet authored
this patch fix leak of memory allocated to intr if allocation of sc->urb_int fails. Found by the Coverity checker. Signed-off-by:
Duncan Sands <baldrick@free.fr> Signed-off-by:
Matthieu CASTET <castet.matthieu@free.fr> Signed-off-by:
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matthieu castet authored
this patch fix potential null pointer dereference. Found by the Coverity checker. Signed-off-by:
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matthieu castet authored
- increase ack timeout for slow system (geode 233MHz where HZ=100) - reset the cmv ack flag when rebooting Signed-off-by:
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matthieu castet authored
- improve debug trace in order to make easy to solve user problems. - indent some code - increase version number Signed-off-by:
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Adrian Bunk authored
This patch removes the following unused EXPORT_SYMBOL's: - hub.c: usb_set_device_state - usb.c: usb_alloc_dev - usb.c: usb_disconnect Signed-off-by:
Adrian Bunk <bunk@stusta.de> Signed-off-by:
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Petko Manolov authored
Attached is a patch that fixes nasty bug, which i am afraid was there for a long time. It was spotted by Andre Draszik <kernel@andred.net>. From: Petko Manolov <petkan@nucleusys.com> Signed-off-by: -
Ping Cheng authored
This patch adds support for DTF 521, Intuos3 12x12 and 12x19 Signed-off-by:
Ping Cheng <pingc@wacom.com> Acked-by:
Vojtech Pavlik <vojtech@suse.cz> Signed-off-by:
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Ping Cheng authored
This patch adds support for DTF 521, Intuos3 12x12, and 12x19; fixes minor data report bugs. Signed-off-by: -
Alan Stern authored
Randy Dunlap pointed out that there now is a module_param_array_named macro available. This patch (as666) updates g_file_storage to make use of it. It also adds a comment listing the specifications documents used in the design of the driver's SCSI operation (at Pat LaVarre's request). Signed-off-by:
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Daniel Ritz authored
Signed-off-by:
Daniel Ritz <daniel.ritz@gmx.ch> Signed-off-by:
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Daniel Ritz authored
A new single driver for various USB touchscreen devices. It currently supports: - eGalax TouchKit - PanJit TouchSet - 3M/Microtouch - ITM Touchscreens Support for the diffent devices can be enabled/disable when CONFIG_EMBEDDED is set. Sizes for comparision: text data bss dec hex filename 2942 724 4 3670 e56 touchkitusb.ko 2647 660 0 3307 ceb mtouchusb.ko 2448 628 0 3076 c04 itmtouch.ko 4145 1012 12 5169 1431 usbtouchscreen.ko Signed-off-by:
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Folkert van Heusden authored
This patch adds support for new vendor (papouch) and one of their devices - TMU (a USB thermometer). More information: vendor homepage: http://www.papouch.com/en/ product homepage (Polish): http://www.papouch.com/shop/scripts/_detail.asp?katcislo=0188 This patch is based on the submission from Folkert van Heusden [1]. Then reviseted by Kalin KOZHUHAROV [2] and retested by Folkert. [1] http://article.gmane.org/gmane.linux.kernel/392970 [2] http://article.gmane.org/gmane.linux.kernel/393386Signed-off-by:
Folkert van Heusden <folkert@vanheusden.com> Signed-off-by:
Kalin KOZHUHAROV <kalin@thinrope.net> Signed-off-by:
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Adrian Bunk authored
This patch adds proper prototypes in a header file for some global functions. Signed-off-by:
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Adrian Bunk authored
This patch adds a header file with proper prototypes for two functions in drivers/usb/host/pci-quirks.c. Signed-off-by:
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