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path: root/drivers/usb
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2009-01-27USB: unusual_dev: usb-storage needs to ignore a devicePhil Dibowitz
This patch adds an unusual_devs entry for a Sony Ericsson modem. Like many other modems, we have to ignore the storage device in order to access the modem. At this time usb_modeswitch does not work with this device. Reported-by: The Solutor <thesolutor@gmail.com>. Signed-off-by: Phil Dibowitz <phil@ipom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-27USB: GADGET: fix !x & yRoel Kluin
! has a higher precedence than & Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-27USB: new id for ti_usb_3410_5052 driverOliver Neukum
This adds a new device id Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-27USB: cdc-acm: Add another conexant modem to the quirksAlan Cox
Another Conexant, another device with the same quirk Signed-off-by: Alan Cox <alan@redhat.com> Acked-by: Oliver Neukum <oliver@neukum.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-27USB: 'option' driver - onda device MT503HS has wrong idMarcel Sebek
While trying to make GSM modem Onda MT503HS working, I found a mismatch between device id in the driver code (0x0200) and id in the lsusb output (0x2000). This patch fixed it for me, but I don't know if the original device id was also correct and the new ID should be added instead of replacing the old one. Signed-off-by: Marcel Sebek <sebek64@post.cz> Acked-by: Domenico Riccio <domenico.riccio@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-27USB: Remove ZTE modem from unusual_devicesPhil Dibowitz
The ZTE modem entry causes usb-storage to ignore the device, but for some versions of the device, usb-storage mode is required to get to modem ode. For both kinds the tool: http://www.draisberghof.de/usb_modeswitch/ should work. Note that the various versions of the device have the same ProductId, VendorId, and bcdDevice number, so we cannot have the entry for some and not others. Signed-off-by: Phil Dibowitz <phil@ipom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-27USB: storage: support of Dane-Elec MediaTouch USB deviceJean-Baptiste Onofre
This adds another unusual_devs.h entry for a device that can't handle more than 64k reads/writes in a single command. Signed-off-by: Jean-Baptiste Onofre <jb@nanthrax.net> Signed-off-by: Phil Dibowitz <phil@ipom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-27USB: usbmon: Implement compat_ioctlPete Zaitcev
Running a 32-bit usbmon(8) on 2.6.28-rc9 produces the following: ioctl32(usbmon:28563): Unknown cmd fd(3) cmd(400c9206){t:ffffff92;sz:12} arg(ffd3f458) on /dev/usbmon0 It happens because the compatibility mode was implemented for 2.6.18 and not updated for the fsops.compat_ioctl API. This patch relocates the pieces from under #ifdef CONFIG_COMPAT into compat_ioctl with no other changes except one new whitespace. Signed-off-by: Pete Zaitcev <zaitcev@redhat.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-27USB: ftdi_sio driver support of bar code scanner from DieboldMhayk Whandson
Added the product id of bcs(bar code scanner) from Diebold Procomp Brazil. Signed-off-by: Mhayk Whandson <eu@mhayk.com.br> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-27USB: ftdi_sio: added Alti-2 VID and Neptune 3 PIDRobie Basak
This patch adds the vendor and product ID for the Alti-2 Neptune 3 (http://www.alti-2.com) which uses the FTDI chip. Signed-off-by: Robie Basak <rb-oss-1@justgohome.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-27USB: cp2101 deviceTomasz K
My girl use modem GSM (EDGE) Commanader 2 on iPlus Polsih provider, PLEASE add this vendor=0x10C4 and product=0x822B to USB serial driver cp2101.c From: Tomasz K <eros81@o2.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-27USB: usblp.c: add USBLP_QUIRK_BIDIR to Brother HL-1440Brandon Philips
My Brother HL-1440 would print one document before CUPS would stop printing with the error "Printer not connected; will retry in 30 seconds...". I traced this down to the CUPS usb backend getting an EIO out of usblp on the IOCNR_GET_DEVICE_ID IOCTL. Adding the USBLP_QUIRK_BIDIR fixes the problem but is it the right solution? output from strace /usr/lib/cups/backend/usb after printing a document (Note: SNDCTL_DSP_SYNC == IOCNR_GET_DEVICE_ID): before patch open("/dev/usb/lp0", O_RDWR|O_EXCL) = 3 ioctl(3, SNDCTL_DSP_SYNC, 0x7fff2478cef0) = -1 EIO (Input/output error) after patch open("/dev/usb/lp0", O_RDWR|O_EXCL) = 3 ioctl(3, SNDCTL_DSP_SYNC, 0x7fffb8d474c0) = 0 Possibly related bug: https://bugs.launchpad.net/ubuntu/+source/cupsys/+bug/35638 Signed-off-by: Brandon Philips <bphilips@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-27USB: remove vernier labpro from ldusbsware
Labpro device is in both ldusb and vstusb device tables. Should only be a vstusb device. Signed-off-by: stephen ware <stephen.ware@eqware.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-27USB: CDC-ACM quirk for MTK GPSAndrew Lunn
This patch adds a device quirk for a MediaTek Inc GPS chipset. The device implements USB CDC ACM, but is missing the union descriptor, so the ACM class driver fails to probe the device. I've tested this patch with an iBlue A+ GPS which uses this chipset and using kernel 2.6.28-rc9. Signed-off-by: Andrew Lunn, <andrew@lunn.ch> Acked-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-27USB: cdc-acm: support some gps data loggersJames A. Treacy
Below is a patch which allows a number of GPS loggers to work under linux. It is known to support the i-Blue 747 (all models), i-Blue 757, Qstarz BT-Q1000, i.Trek Z1, Konet BGL-32, and the Holux M-241. From: James A. Treacy <treacy@debian.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-27USB: composite: Fix bug: low byte of w_index is the usb interface number not ↵Bryan Wu
the whole 2 bytes of w_index In some usb gadget driver, for example usb audio class device, the high byte of w_index is the entity id and low byte is the interface number. If we use the 2 bytes of w_index as the array number, we will get a wrong pointer or NULL pointer. This patch fixes this issue. Signed-off-by: Bryan Wu <cooloney@kernel.org> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-27USB: composite: Fix bug: should test set_alt function pointer before use itBryan Wu
Signed-off-by: Bryan Wu <cooloney@kernel.org> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-27USB: musb: Kconfig fixDavid Brownell
The Blackfin MUSB Kconfig text didn't properly parenthesise its dependencies. This was visible in non-Blackfin configs by the way the user interfaces lost track of dependencies, when doing a bunch of test builds. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-27USB: musb cppi dma fixSwaminathan S
Initializes the actual_len field to 0 before every DMA transaction. Signed-off-by: Swaminathan S <swami.iyer@ti.com> Acked-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-27USB: musb cppi bugfixesHugo Villeneuve
These compilation errors are related to incorrect debugging macro and variable names and generated the following errors: drivers/usb/musb/cppi_dma.c:437:5: warning: "MUSB_DEBUG" is not defined drivers/usb/musb/cppi_dma.c: In function 'cppi_next_rx_segment': drivers/usb/musb/cppi_dma.c:884: error: 'debug' undeclared (first use in this function) Signed-off-by: Hugo Villeneuve <hugo@hugovil.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-27USB: musb uses endpoint functionsJulia Lawall
This set of patches introduces calls to the following set of functions: usb_endpoint_dir_in(epd) usb_endpoint_dir_out(epd) usb_endpoint_is_bulk_in(epd) usb_endpoint_is_bulk_out(epd) usb_endpoint_is_int_in(epd) usb_endpoint_is_int_out(epd) usb_endpoint_num(epd) usb_endpoint_type(epd) usb_endpoint_xfer_bulk(epd) usb_endpoint_xfer_control(epd) usb_endpoint_xfer_int(epd) usb_endpoint_xfer_isoc(epd) In some cases, introducing one of these functions is not possible, and it just replaces an explicit integer value by one of the following constants: USB_ENDPOINT_XFER_BULK USB_ENDPOINT_XFER_CONTROL USB_ENDPOINT_XFER_INT USB_ENDPOINT_XFER_ISOC An extract of the semantic patch that makes these changes is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @r1@ struct usb_endpoint_descriptor *epd; @@ - ((epd->bmAttributes & \(USB_ENDPOINT_XFERTYPE_MASK\|3\)) == - \(USB_ENDPOINT_XFER_CONTROL\|0\)) + usb_endpoint_xfer_control(epd) @r5@ struct usb_endpoint_descriptor *epd; @@ - ((epd->bEndpointAddress & \(USB_ENDPOINT_DIR_MASK\|0x80\)) == - \(USB_DIR_IN\|0x80\)) + usb_endpoint_dir_in(epd) @inc@ @@ #include <linux/usb.h> @depends on !inc && (r1||r5)@ @@ + #include <linux/usb.h> #include <linux/usb/...> // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-27USB: musb: tusb6010 buildfixKalle Valo
drivers/usb/musb/tusb6010_omap.c:18:26: error: asm/arch/dma.h: No such file or directory drivers/usb/musb/tusb6010_omap.c:19:26: error: asm/arch/mux.h: No such file or directory Signed-off-by: Kalle Valo <kalle.valo@nokia.com> Acked-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-27USB: musb free_irq bugfixAjay Kumar Gupta
Fixes insert module failure as free_irq() was not done in previous rmmod. Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Acked-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-27USB: musb_hdrc: another davinci buildfix (otg related)David Brownell
The DaVinci code had an implementation of the OTG transceiver glue too; make it use the new-standard one. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-27USB: musb davinci buildfixDavid Brownell
Trying once more to get this merged. The original was submitted for 2.6.27-rc2 or so, and never got correctly merged. Neither were any of the numerous subsequent resends. Sigh. CC drivers/usb/musb/davinci.o drivers/usb/musb/davinci.c:35:32: error: mach/arch/hardware.h: No such file or directory drivers/usb/musb/davinci.c:36:30: error: mach/arch/memory.h: No such file or directory drivers/usb/musb/davinci.c:37:28: error: mach/arch/gpio.h: No such file or directory drivers/usb/musb/davinci.c:373: error: redefinition of 'musb_platform_set_mode' drivers/usb/musb/davinci.c:368: error: previous definition of 'musb_platform_set_mode' was here Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-27USB: omap1 ohci buildfix (otg related)David Brownell
> > drivers/built-in.o: In function `ohci_omap_init': > > hid-quirks.c:(.text+0x6c608): undefined reference to `otg_get_transceiver' > > drivers/built-in.o: In function `omap_udc_probe': > > hid-quirks.c:(.init.text+0x34c0): undefined reference to `otg_get_transceiver' > > hid-quirks.c:(.init.text+0x3d40): undefined reference to `otg_put_transceiver' Reported-by: Russell King <linux@arm.linux.org.uk> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-27USB: fix char-device disconnect handlingAlan Stern
This patch (as1198) fixes a conceptual bug: Somewhere along the line we managed to confuse USB class devices with USB char devices. As a result, the code to send a disconnect signal to userspace would not be built if both CONFIG_USB_DEVICE_CLASS and CONFIG_USB_DEVICEFS were disabled. The usb_fs_classdev_common_remove() routine has been renamed to usbdev_remove() and it is now called whenever any USB device is removed, not just when a class device is unregistered. The notifier registration and unregistration calls are no longer conditionally compiled. And since the common removal code will always be called as part of the char device interface, there's no need to call it again as part of the usbfs interface; thus the invocation of usb_fs_classdev_common_remove() has been taken out of usbfs_remove_device(). Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-by: Alon Bar-Lev <alon.barlev@gmail.com> Tested-by: Alon Bar-Lev <alon.barlev@gmail.com> Cc: stable <stable@kernel.org>
2009-01-27USB: Fix suspend-resume of PCI USB controllersRafael J. Wysocki
Commit a0d4922da2e4ccb0973095d8d29f36f6b1b5f703 (USB: fix up suspend and resume for PCI host controllers) attempted to fix the suspend-resume of PCI USB controllers, but unfortunately it did that incorrectly and interrupts are left enabled by the USB controllers' ->suspend_late() callback as a result. This leads to serious problems during suspend which are very difficult to debug. Fix the issue by removing the ->suspend_late() callback of PCI USB controllers and moving the code from there to the ->suspend() callback executed with interrupts enabled. Additionally, make the ->resume() callback of PCI USB controllers execute pci_enable_wake(dev, PCI_D0, false) to disable wake-up from the full power state (PCI_D0). Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Tested-by: Andrey Borzenkov <arvidjaar@mail.ru> Tested-by: "Jeff Chua" <jeff.chua.linux@gmail.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: "Zdenek Kabelac" <zdenek.kabelac@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-27USB: don't enable wakeup by default for PCI host controllersAlan Stern
This patch (as1199) changes the initial wakeup settings for PCI USB host controllers. The controllers are marked as capable of waking the system, but wakeup is not enabled by default. It turns out that enabling wakeup for USB host controllers has a lot of bad consequences. As the simplest example, if a USB mouse or keyboard is unplugged immediately after the computer is put to sleep, the unplug will cause the system to wake back up again! We are better off marking them as wakeup-capable and leaving wakeup disabled. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-by: Rafael J. Wysocki <rjw@sisk.pl> CC: David Brownell <david-b@pacbell.net> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-27USB: storage: add unusual devs entryOliver Neukum
This adds an unusual devs entry for 2116:0320 Signed-off-by: Oliver Neukum <oneukum@suse.de> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-27USB: fix toggle mismatch in disable_endpoint pathsAlan Stern
This patch (as1200) finishes some fixes that were left incomplete by an earlier patch. Although nobody has addressed this issue in the past, it turns out that we need to distinguish between two different modes of disabling and enabling endpoints. In one mode only the data structures in usbcore are affected, and in the other mode the host controller and device hardware states are affected as well. The earlier patch added an extra argument to the routines in the enable_endpoint pathways to reflect this difference. This patch adds corresponding arguments to the disable_endpoint pathways. Without this change, the endpoint toggle state can get out of sync between the host and the device. The exact mechanism depends on the details of the host controller (whether or not it stores its own copy of the toggle values). Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-by: Dan Streetman <ddstreet@ieee.org> Tested-by: Dan Streetman <ddstreet@ieee.org> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-27USB: cp2101: add fasttrax GPS evaluation kit vendor/product IDWolfgang Glas
This adds the vendor/product ID of the fasttrax GPS evaluation kit from: http://www.fastraxgps.com/products/evaluationtools/evaluationkit/ to the cp2101 module since this device is actually equipped with a CP210x USB to serial bridge. The vendor/product ID is: 0x10c4/0x826b. Signed-off-by: Wolfgang Glas <wolfgang.glas@ev-i.at> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-26Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* master.kernel.org:/home/rmk/linux-2.6-arm: (22 commits) [ARM] fix section-based ioremap [NET] am79c961a: fix spin_lock usage [ARM] omap: usb: thou shalt not provide empty release functions [ARM] omap: watchdog: allow OMAP watchdog driver on OMAP34xx platforms [ARM] 5369/1: omap mmc: Add new omap hsmmc controller for 2430 and 34xx, v3 [ARM] clkdev: fix clock matching [ARM] 5370/1: at91: fix rm9200 watchdog [ARM] 5368/1: arch/arm/mach-davinci/usb.c buildfix [ARM] 5365/1: s3cmci: Use new include path of dma.h [ARM] fix StrongARM-11x0 page copy implementation [ARM] omap: ensure OMAP drivers pass a struct device to clk_get() ARM: OMAP: Fix compile for h3 MMC ARM: OMAP: Remove unused platform devices, v3 ARM: OMAP: Fix ASoC by enabling writes to XCCR and RCCR McBSP registers, v3 ARM: OMAP: Fix OSK ASoC by registering I2C board info for tlvaic23 ARM: OMAP: remove duplicated #include's ARM: OMAP: Fix DMA CCR programming for request line > 63, v3 ARM: OMAP: Fix gpio.c compile on 15xx with CONFIG_DEBUGFS ARM: OMAP: Fix compile for beagle ARM: OMAP: Fix gpio by switching to generic gpio calls, v2 ...
2009-01-24[ARM] omap: ensure OMAP drivers pass a struct device to clk_get()Russell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-01-22Merge branch 'master' of ↵David Vrabel
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into for-upstream
2009-01-15drivers/usb/core/hub.c: fix CONFIG_USB_OTG=y buildDavid Brownell
Carry out the PM-routine interface change in the USB OTG pathway. This was omitted from the earlier interface-change patch by mistake. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Cc: Greg KH <greg@kroah.com> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Felipe Balbi <felipe.balbi@nokia.com> Cc: Tony Lindgren <tony@atomide.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-01-15ftdi_sio: fix kref leakJim Paris
Commit 4a90f09b20f4622dcbff1f0e1e6bae1704f8ad8c added kref stuff to ftdi_sio, but missed tty_kref_put at one exit point in ftdi_process_read. Signed-off-by: Jim Paris <jim@jtan.com> Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-01-12ti_usb_3410_5052: add Multi-Tech firmwareChris Adams
Add the Multi-Tech cellular modem firmware to the TI USB serial driver. This firmware was extracted from: ftp://ftp.multitech.com/wireless/wireless_linux.zip Firmware licence: "all firmware components are redistributable in binary form" per support@multitech.com Copyright (C) 2005 Multi-Tech Systems, Inc. Signed-off-by: Chris Adams <cmadams@hiwaay.net> Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-01-12ti_usb_3410_5052: add Multi-Tech modem supportChris Adams
Add Multi-Tech cellular modem support to the ti_usb_3410_5052 driver. Signed-off-by: Chris Adams <cmadams@hiwaay.net> Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-01-12ti_usb_3410_5052: support alternate firmwareChris Adams
The TI USB serial driver supports specifying alternate vendor and product IDs (since the chips can and are used in devices under other vendor/product IDs). However, the alternate IDs were not loaded in the combined product table. This patch also adds support for loading alternate firmware for alternate vendor/product IDs. Signed-off-by: Chris Adams <cmadams@hiwaay.net> Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-01-12usb-serial: remove NULL checkAlan Cox
Julia Lawell found a case where a NULL check was misplaced in the usb-serial code. However as the object in question cannot be NULL the check can simply be removed. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-01-08Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
2009-01-07gadget: convert devices to new APIStephen Hemminger
Convert to net_device_ops Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-01-07phonet: update to net_device_opsStephen Hemminger
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-01-07USB: add siemens_mpi usb-serial "stub" driverGreg Kroah-Hartman
This driver got rescued from a few years ago and was requested to be added. So I cleaned it up, ported it to the latest kernel version and here it is. Cc: Thomas Hergenhahn <thomas.hergenhahn@suse.de> Cc: Emmanuele <iemmav@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-07USB: add new opticon serial driverGreg Kroah-Hartman
This is for the serial mode of the Opticon barcode scanner. Cc: Kees Stoop <kees.stoop@opticon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-07USB: emi26: fix oops on loadMarcin Slusarz
Fix oops introduced by commit ae93a55bf948753de0bb8e43fa9c027f786abb05 (emi26: use request_firmware()): usb 1-1: new full speed USB device using uhci_hcd and address 2 usb 1-1: configuration #1 chosen from 1 choice emi26 - firmware loader 1-1:1.0: emi26_probe start usb 1-1: firmware: requesting emi26/loader.fw usb 1-1: firmware: requesting emi26/bitstream.fw usb 1-1: firmware: requesting emi26/firmware.fw usb 1-1: emi26_set_reset - 1 usb 1-1: emi26_set_reset - 0 BUG: unable to handle kernel NULL pointer dereference at 00000000 IP: [<f80dc487>] emi26_probe+0x2f7/0x620 [emi26] *pde = 00000000 Oops: 0000 [#1] SMP last sysfs file: /sys/devices/pci0000:00/0000:00:1d.0/usb1/1-1/firmware/1-1/loading Modules linked in: emi26(+) ipv6 cpufreq_ondemand coretemp arc4 ecb iwl3945 irtty_sir sir_dev nsc_ircc ehci_hcd uhci_hcd mac80211 irda usbcore snd_hda_intel thinkpad_acpi rfkill hwmon led_class e1000e snd_pcm cfg80211 snd_timer crc_ccitt snd snd_page_alloc aes_generic Pid: 5082, comm: modprobe Not tainted (2.6.28 #2) 17023QG EIP: 0060:[<f80dc487>] EFLAGS: 00010206 CPU: 0 EIP is at emi26_probe+0x2f7/0x620 [emi26] EAX: 0000015c EBX: 00000000 ECX: c1ffd9c0 EDX: 00000000 ESI: 0000015c EDI: f6bb215c EBP: f6bb0400 ESP: f00ebcfc DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 Process modprobe (pid: 5082, ti=f00ea000 task=f5c7c700 task.ti=f00ea000) Stack: 0000015c 000000a5 f6a67cb8 f80dc7e0 c01c6262 fbef2986 f6bb2000 00008fe0 0000015c f715f748 f715f740 f715f738 f715f748 f6a67c00 f80dd040 f80dcfc0 f6bb0400 fbacb290 f6a67c94 fbae0160 c01c70bf 00000000 f6a67c1c 00000000 Call Trace: [<c01c6262>] sysfs_add_one+0x12/0x50 [<fbacb290>] usb_probe_interface+0xa0/0x140 [usbcore] [<c01c70bf>] sysfs_create_link+0xf/0x20 [<c02dead2>] driver_probe_device+0x82/0x180 [<fbac9eeb>] usb_match_id+0x3b/0x50 [usbcore] [<c02dec4e>] __driver_attach+0x7e/0x80 [<c02de27a>] bus_for_each_dev+0x3a/0x60 [<c02de956>] driver_attach+0x16/0x20 [<c02debd0>] __driver_attach+0x0/0x80 [<c02de7b1>] bus_add_driver+0x1a1/0x220 [<c02dee4d>] driver_register+0x4d/0x120 [<c024e622>] idr_get_empty_slot+0xf2/0x290 [<fbacab71>] usb_register_driver+0x81/0x100 [usbcore] [<f806c000>] emi26_init+0x0/0x14 [emi26] [<c0101126>] do_one_initcall+0x36/0x1b0 [<c01c5e70>] sysfs_ilookup_test+0x0/0x10 [<c0197a61>] ifind+0x31/0x90 [<c01c6229>] __sysfs_add_one+0x59/0x80 [<c01c64e4>] sysfs_addrm_finish+0x14/0x1c0 [<c0175ca3>] __vunmap+0xa3/0xd0 [<c014b854>] load_module+0x1544/0x1640 [<c014b9d7>] sys_init_module+0x87/0x1b0 [<c0187f41>] sys_read+0x41/0x70 [<c01032a5>] sysenter_do_call+0x12/0x21 [<c03d0000>] wait_for_common+0x40/0x110 Code: 66 c1 e8 08 66 09 d0 75 a5 31 d2 89 e8 e8 72 fc ff ff 85 c0 0f 88 9a 02 00 00 b8 fa 00 00 00 e8 30 46 05 c8 8b 74 24 28 8b 5e 04 <8b> 03 89 44 24 1c 0f c8 89 44 24 1c 0f b7 4b 04 c7 44 24 20 00 EIP: [<f80dc487>] emi26_probe+0x2f7/0x620 [emi26] SS:ESP 0068:f00ebcfc ---[ end trace 2eefa13825431230 ]--- After the last "package" of firmware data is sent to the device, we dereference NULL pointer (on access to rec->addr). Fix it. Reported--by: David Flatz <david@upcs.at> Tested-by: David Flatz <david@upcs.at> Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Cc: David Woodhouse <dwmw2@infradead.org> Cc: stable <stable@kernel.org> [2.6.27, 2.6.28] Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-07USB: Fix goku_udc usb speed handlingSangSu Park
The usb gadget framework revealed weakness in the godu_udc gadget driver register function. Instead of checking if speed asked for was USB_LOW_SPEED upon usb_gadget_register() to deny service, it checked only for USB_FULL_SPEED, thus denying service to usb high speed capable gadgets. Signed-off-by: SangSu Park <sangsu@gmail.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-07USB: fix minor nit in usbfs checkingMark Lord
One minor nit did show up, though. The patch below seems to make more sense than the code does without it. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-07USB: re-enable interface after driver unbindsAlan Stern
This patch (as1197) fixes an error introduced recently. Since a significant number of devices can't handle Set-Interface requests, we no longer call usb_set_interface() when a driver unbinds from an interface, provided the interface is already in altsetting 0. However the interface still does get disabled, and the call to usb_set_interface() was the only thing re-enabling it. Since the interface doesn't get re-enabled, further attempts to use it fail. So the patch adds a call to usb_enable_interface() when a driver unbinds and the interface is in altsetting 0. For this to work right, the interface's endpoints have to be re-enabled but their toggles have to be left alone. Therefore an additional argument is added to usb_enable_endpoint() and usb_enable_interface(), a flag indicating whether or not the endpoint toggles should be reset. This is a forward-ported version of a patch which fixes Bugzilla #12301. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-by: David Roka <roka@dawid.hu> Reported-by: Erik Ekman <erik@kryo.se> Tested-by: Erik Ekman <erik@kryo.se> Tested-by: Alon Bar-Lev <alon.barlev@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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