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* Merge branch 'master' of ↵David Howells2006-12-05
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: drivers/infiniband/core/iwcm.c drivers/net/chelsio/cxgb2.c drivers/net/wireless/bcm43xx/bcm43xx_main.c drivers/net/wireless/prism54/islpci_eth.c drivers/usb/core/hub.h drivers/usb/input/hid-core.c net/core/netpoll.c Fix up merge failures with Linus's head and fix new compilation failures. Signed-Off-By: David Howells <dhowells@redhat.com>
| * Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds2006-12-01
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6: (103 commits) usbcore: remove unused argument in autosuspend USB: keep count of unsuspended children USB hub: simplify remote-wakeup handling USB: struct usb_device: change flag to bitflag OHCI: make autostop conditional on CONFIG_PM USB: Add autosuspend support to the hub driver EHCI: Fix root-hub and port suspend/resume problems USB: create a new thread for every USB device found during the probe sequence USB: add driver for the USB debug devices USB: added dynamic major number for USB endpoints USB: pegasus error path not resetting task's state USB: endianness fix for asix.c USB: build the appledisplay driver USB serial: replace kmalloc+memset with kzalloc USB: hid-core: canonical defines for Apple USB device IDs USB: idmouse cleanup USB: make drivers/usb/core/driver.c:usb_device_match() static USB: lh7a40x_udc remove double declaration USB: pxa2xx_udc recognizes ixp425 rev b0 chip usbtouchscreen: add support for DMC TSC-10/25 devices ...
| | * USB: build the appledisplay driverAdrian Bunk2006-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | We do already have both the code and a config option, so why not build this driver? ;-) Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| | * USB: idmouse cleanupMariusz Kozlowski2006-12-01
| | | | | | | | | | | | | | | | | | | | | | | | Just digging through code and found these needless variable initializations. So here is the patch. Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| | * USB: ftdi-elan.c: fixes and cleanupsAdrian Bunk2006-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch contains the following possible cleanups: - make the needlessly global ftdi_release_platform_dev() static - remove the unused usb_ftdi_elan_read_reg() - proper prototypes for the following functions: - usb_ftdi_elan_read_pcimem() - usb_ftdi_elan_write_pcimem() Note that the misplaced prototypes for the latter ones in drivers/usb/host/u132-hcd.c were buggy. Depending on the calling convention of the architecture calling one of them could have turned your stack into garbage. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| | * usb: phidgetmotorcontrol free urb cleanupMariusz Kozlowski2006-12-01
| | | | | | | | | | | | | | | | | | | | | | | | - usb_free_urb() cleanup Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| | * usb: phidgetkit free urb cleanupMariusz Kozlowski2006-12-01
| | | | | | | | | | | | | | | | | | | | | | | | - usb_free_urb() cleanup Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| | * usb: legousbtower free kill urb cleanupMariusz Kozlowski2006-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hello, - usb_free_urb() cleanup - usb_kill_urb() cleanup Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| | * usb: auerswald free kill urb cleanupMariusz Kozlowski2006-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | - usb_free_urb() cleanup - usb_kill_urb() cleanup Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| | * USB: usbtest: Use usb_endpoint_* functionsLuiz Fernando N. Capitulino2006-12-01
| | | | | | | | | | | | | | | | | | Signed-off-by: Luiz Fernando N. Capitulino <lcapitulino@mandriva.com.br> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| | * USB: phidgetmotorcontrol: Use usb_endpoint_* functionsLuiz Fernando N. Capitulino2006-12-01
| | | | | | | | | | | | | | | | | | Signed-off-by: Luiz Fernando N. Capitulino <lcapitulino@mandriva.com.br> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| | * USB: phidgetkit: Use usb_endpoint_* functionsLuiz Fernando N. Capitulino2006-12-01
| | | | | | | | | | | | | | | | | | Signed-off-by: Luiz Fernando N. Capitulino <lcapitulino@mandriva.com.br> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| | * USB: legousbtower: Use usb_endpoint_* functionsLuiz Fernando N. Capitulino2006-12-01
| | | | | | | | | | | | | | | | | | Signed-off-by: Luiz Fernando N. Capitulino <lcapitulino@mandriva.com.br> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| | * USB: idmouse: Use usb_endpoint_* functionsLuiz Fernando N. Capitulino2006-12-01
| | | | | | | | | | | | | | | | | | Signed-off-by: Luiz Fernando N. Capitulino <lcapitulino@mandriva.com.br> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| | * USB: ftdi-elan: Use usb_endpoint_* functionsLuiz Fernando N. Capitulino2006-12-01
| | | | | | | | | | | | | | | | | | Signed-off-by: Luiz Fernando N. Capitulino <lcapitulino@mandriva.com.br> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| | * USB: appledisplay: Use usb_endpoint_* functionsLuiz Fernando N. Capitulino2006-12-01
| | | | | | | | | | | | | | | | | | Signed-off-by: Luiz Fernando N. Capitulino <lcapitulino@mandriva.com.br> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| | * USB: kmemdup() cleanup in drivers/usb/Eric Sesterhenn2006-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | replace open coded kmemdup() to save some screen space, and allow inlining/not inlining to be triggered by gcc. Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | Fix misc .c/.h comment typosMatt LaPlante2006-11-29
| |/ | | | | | | | | | | | | Fix various .c/.h typos in comments (no code changes). Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com> Signed-off-by: Adrian Bunk <bunk@stusta.de>
* / WorkStruct: make allyesconfigDavid Howells2006-11-22
|/ | | | | | Fix up for make allyesconfig. Signed-Off-By: David Howells <dhowells@redhat.com>
* USB: auerswald possible memleak fixMariusz Kozlowski2006-11-16
| | | | | | | | | | | | | fix possible memory leak in auerbuf_setup(). Regards, Mariusz Kozlowski Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Wolfgang Muees <wolfgang@iksw-muees.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: ftdi-elan.c: remove dead codeAdrian Bunk2006-10-17
| | | | | | | | The Coverity checker spotted this obviously dead code. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: fix dereference in drivers/usb/misc/adutux.cEric Sesterhenn2006-10-17
| | | | | | | | | | in two of the error cases, dev is still NULL, and we dereference it. Spotted by coverity (cid#1428, 1429) Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Cc: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: move trancevibrator.c to the proper usb directoryGreg Kroah-Hartman2006-10-17
| | | | | | | | | | It's not a input driver, so it doesn't belong in the input directory. Cc: Sam Hocevar <sam@zoy.org> Cc: Dmitry Torokhov <dtor@insightbb.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: ftdi-elan: fix sparse warningsGreg Kroah-Hartman2006-10-17
| | | | | | | | | | | | | | Deleted some unused code that could do bad things on non-x86 platforms. Also fixed some minor formatting errors. Thanks to Al Viro for pointing out the sparse errors. Cc: Tony Olech <tony.olech@elandigitalsystems.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* IRQ: Maintain regs pointer globally rather than passing to IRQ handlersDavid Howells2006-10-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: David Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
* Remove all inclusions of <linux/config.h>Dave Jones2006-10-04
| | | | | | kbuild explicitly includes this at build time. Signed-off-by: Dave Jones <davej@redhat.com>
* USB: New PhidgetKit 8/8/8 reset outputs after 2 secondsSean Young2006-09-28
| | | | | | | | | New phidget interface kits (type 8/8/8) reset their outputs if they haven't received a set report for 2 seconds. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Dealias -110 code (more complete)Pete Zaitcev2006-09-27
| | | | | | | | | | | | | | | | | | | The purpose of this patch is to split off the case when a device does not reply on the lower level (which is reported by HC hardware), and a case when the device accepted the request, but does not reply at upper level. This redefinition allows to diagnose issues easier, without asking the user if the -110 happened "immediately". The usbmon splits such cases already thanks to its timestamp, but it's not always available. I adjusted all drivers which I found affected (by searching for "urb"). Out of tree drivers may suffer a little bit, but I do not expect much breakage. At worst they may print a few messages. Signed-off-by: Pete Zaitcev <zaitcev@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: ftdi-elan: client driver for ELAN Uxxx adaptersTony Olech2006-09-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This "ftdi-elan" module is one half of the "driver" for ELAN's Uxxx series adapters which are USB to PCMCIA CardBus adapters. Currently only the U132 adapter is available and it's module is called "u132-hcd". When the USB hot plug subsystem detects a Uxxx series adapter it should load this module. Upon a successful device probe() the jtag device file interface is created and the status workqueue started up. The jtag device file interface exists for the purpose of updating the firmware in the Uxxx series adapter, but as yet it had never been used. The status workqueue initializes the Uxxx and then sits there polling the Uxxx until a supported PCMCIA CardBus device is detected it will start the command and respond workqueues and then load the module that handles the device. This will initially be only the u132-hcd module. The status workqueue then just polls the Uxxx looking for card ejects. The command and respond workqueues implement a command sequencer for communicating with the firmware on the other side of the FTDI chip in the Uxxx. This "ftdi-elan" module exports some functions to interface with the sequencer. Note that this module is a USB client driver. Note that the "u132-hcd" module is a (cut-down OHCI) host controller. Thus we have a topology with the parent of a host controller being a USB client! This really stresses the USB subsystem semaphore/mutex handling in the module removal. Signed-off-by: Tony Olech <tony.olech@elandigitalsystems.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Add ADU support for Ontrak ADU devicesSteven Haigh2006-09-27
| | | | | | | | | | This patch adds support for Ontrak ADU USB devices. Fixed for printk issues by Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Steven Haigh <netwiz@crc.id.au> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: fix __must_check warnings in drivers/usb/misc/Greg Kroah-Hartman2006-09-27
| | | | | Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: ldusb: Use usb_endpoint_* functions.Luiz Fernando N. Capitulino2006-09-27
| | | | | | Signed-off-by: Luiz Fernando N. Capitulino <lcapitulino@mandriva.com.br> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: usblcd: Use usb_endpoint_* functions.Luiz Fernando N. Capitulino2006-09-27
| | | | | | Signed-off-by: Luiz Fernando N. Capitulino <lcapitulino@mandriva.com.br> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Make file operations structs in drivers/usb const.Luiz Fernando N. Capitulino2006-09-27
| | | | | | | | | Making structs const prevents accidental bugs and with the proper debug options they're protected against corruption. Signed-off-by: Luiz Fernando N. Capitulino <lcapitulino@mandriva.com.br> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Phidgets should check create_device_file() return valueSean Young2006-09-27
| | | | | | | | device_create_file() could fail, add proper error paths for this condition. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Put phidgets driver in a sysfs classSean Young2006-09-27
| | | | | | | | | This patch creates a device class phidget and add the phidget drivers to them. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Add driver for PhidgetMotorControlSean Young2006-09-27
| | | | | | | | | This driver add support for the Phidgets Inc., MotorControl via sysfs. Also some minor fixes for the InterfaceKit. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Support for USB20SVGA-WH & USB20SVGA-DGNobuhiro Iwamatsu2006-09-07
| | | | | | | | | | | | | | | | This patch is support USB20SVGA-WH & USB20SVGA-DG of the sisusb device. As for this device, Device ID is different according to the color of the product. A blue device is supported. However, a green, white device is not supported. http://www.lubic.jp/uv_method.html ( Japanese only ) . Green, white USB20SVGA comes to work by applying the patch . And, it be able to use three USB20SVGA( Blue , Green , White ). Signed-off-by: Nobuhiro Iwamatsu <hemamu@t-base.ne.jp> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] USB: fix bug in cypress_cy7c63.c driverGreg Kroah-Hartman2006-08-26
| | | | | | | | This was pointed out by Adrian Bunk <bunk@stusta.de>, as found by the Coverity Checker. Cc: Adrian Bunk <bunk@stusta.de> Cc: Oliver Bock <o.bock@fh-wolfenbuettel.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: usbtest.c: unsigned retval makes ctrl_out return 0 in case of errorOrjan Friberg2006-08-11
| | | | | | | | | | In my quest to try and figure out why test 14 (control write) doesn't work with my EZ-USB board, I noticed that sometimes testusb reported no error even though the kernel log complained "byte 0 is 0 not 2" etc. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: cypress driver comment updatesOliver Bock2006-08-02
| | | | | | Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] USB: fix pointer dereference in drivers/usb/misc/usblcdEric Sesterhenn2006-07-12
| | | | | | | | coverity spotted (id #185) that we still use urb, if the allocation fails in the error path. This patch fixes this by returning directly. Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] USB: rename Cypress CY7C63xxx driver to proper name and fix up some ↵Oliver Bock2006-07-12
| | | | | | | | | | | | | | tiny things This is a new driver for the Cypress CY7C63xxx mirco controller series. It currently supports the pre-programmed CYC63001A-PC by AK Modul-Bus GmbH. It's based on a kernel 2.4 driver (cyport) by Marcus Maul which I ported to kernel 2.6 using sysfs. I intend to support more controllers of this family (and more features) as soon as I get hold of the required IDs etc. Please see the source code's header for more information. Signed-off-by: Oliver Bock <o.bock@fh-wolfenbuettel.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Remove obsolete #include <linux/config.h>Jörn Engel2006-06-30
| | | | | Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
* [PATCH] USB: new driver for Cypress CY7C63xxx mirco controllersOliver Bock2006-06-21
| | | | | | | | | | | | This is a new driver for the Cypress CY7C63xxx mirco controller series. It currently supports the pre-programmed CYC63001A-PC by AK Modul-Bus GmbH. It's based on a kernel 2.4 driver (cyport) by Marcus Maul which I ported to kernel 2.6 using sysfs. I intend to support more controllers of this family (and more features) as soon as I get hold of the required IDs etc. Please see the source code's header for more information. Signed-off-by: Oliver Bock <o.bock@fh-wolfenbuettel.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] Driver for Apple Cinema Displayakpm@osdl.org2006-06-21
| | | | | | | | | | | | | This is a driver to control the brightness of an Apple Cinema Display over USB. It updates the local brightness value if the user presses a button on the display. Signed-off-by: Michael Hanselmann <linux-kernel@hansmi.ch> Cc: Oliver Neukum <oliver@neukum.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] usbtest: report errors in iso testsAlan Stern2006-06-21
| | | | | | | | | | | | | This patch (as693b) makes the usbtest driver report errors in the isochronous bulk transfer tests instead of always returning 0. As an arbitrary cutoff, an error is returned if more than 10% of the packet transfers fail. It also stops a test immediately upon receiving an URB submission error. For a test harness, it's especially important to report when errors occur! Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] Fix a deadlock in usbtestFranck Bui-Huu2006-06-21
| | | | | | | | | | | | ctrl_complete functions acquires ctx->lock and tries to unlink all queued urbs in case of errors through usb_unlink_urb func. In its turn usb_unlink_urb calls, through the hcd driver, usb_hcd_giveback_urb which calls ctrl_complete again. At this time, ctx->lock is already taken by the same function. Signed-off-by: Franck Bui-Huu <vagabon.xyz@gmail.com> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] USB Phidget InterfaceKit: make inputs pollable and new device supportSean Young2006-06-21
| | | | | | | | | Make inputs pollable using sysfs_notify and add support for the Phidget InterfaceKit 0/16/16. Various cleanups. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Daniel Saakes <daniel@saakes.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] USB: sisusbvga: possible cleanupsAdrian Bunk2006-06-21
| | | | | | | | | | | | | | This patch contains the following possible cleanups: - make needlessly global functions static - function and struct declarations belong into header files - make SiS_VCLKData const - #if 0 the following unused global functions: - sisusb.c: sisusb_writew() - sisusb.c: sisusb_readw() - sisusb_init.c: SiSUSB_GetModeID() Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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