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* Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6Linus Torvalds2007-10-15
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (207 commits) [SCSI] gdth: fix CONFIG_ISA build failure [SCSI] esp_scsi: remove __dev{init,exit} [SCSI] gdth: !use_sg cleanup and use of scsi accessors [SCSI] gdth: Move members from SCp to gdth_cmndinfo, stage 2 [SCSI] gdth: Setup proper per-command private data [SCSI] gdth: Remove gdth_ctr_tab[] [SCSI] gdth: switch to modern scsi host registration [SCSI] gdth: gdth_interrupt() gdth_get_status() & gdth_wait() fixes [SCSI] gdth: clean up host private data [SCSI] gdth: Remove virt hosts [SCSI] gdth: Reorder scsi_host_template intitializers [SCSI] gdth: kill gdth_{read,write}[bwl] wrappers [SCSI] gdth: Remove 2.4.x support, in-kernel changelog [SCSI] gdth: split out pci probing [SCSI] gdth: split out eisa probing [SCSI] gdth: split out isa probing gdth: Make one abuse of scsi_cmnd less obvious [SCSI] NCR5380: Use scsi_eh API for REQUEST_SENSE invocation [SCSI] usb storage: use scsi_eh API in REQUEST_SENSE execution [SCSI] scsi_error: Refactoring scsi_error to facilitate in synchronous REQUEST_SENSE ...
| * [SCSI] usb storage: use scsi_eh API in REQUEST_SENSE executionBoaz Harrosh2007-10-12
| | | | | | | | | | | | | | | | | | - Use new scsi_eh_prep/restor_cmnd() for synchronous REQUEST_SENSE invocation. Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] microtek: use data accessors and !use_sg cleanupBoaz Harrosh2007-10-12
| | | | | | | | | | | | | | | | | | | | - use scsi_cmnd data accessors - Clean the !use_sg code paths Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> [jejb: merge conflict fix] Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* | signedness: module_param_array nump argumentAl Viro2007-10-14
| | | | | | | | | | | | | | ... should be unsigned int Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Fix ohci-ssb with !CONFIG_PMAl Viro2007-10-13
| | | | | | | | | | | | | | | | ohci_bus_{suspend,resume} exists only if we have CONFIG_PM; do the same thing as other subdrivers... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6Linus Torvalds2007-10-12
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6: (75 commits) PM: merge device power-management source files sysfs: add copyrights kobject: update the copyrights kset: add some kerneldoc to help describe what these strange things are Driver core: rename ktype_edd and ktype_efivar Driver core: rename ktype_driver Driver core: rename ktype_device Driver core: rename ktype_class driver core: remove subsystem_init() sysfs: move sysfs file poll implementation to sysfs_open_dirent sysfs: implement sysfs_open_dirent sysfs: move sysfs_dirent->s_children into sysfs_dirent->s_dir sysfs: make sysfs_root a regular directory dirent sysfs: open code sysfs_attach_dentry() sysfs: make s_elem an anonymous union sysfs: make bin attr open get active reference of parent too sysfs: kill unnecessary NULL pointer check in sysfs_release() sysfs: kill unnecessary sysfs_get() in open paths sysfs: reposition sysfs_dirent->s_mode. sysfs: kill sysfs_update_file() ...
| * | cdev: remove unneeded setting of cdev namesGreg Kroah-Hartman2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | struct cdev does not need the kobject name to be set, as it is never used. This patch fixes up the few places it is set. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | Driver core: change add_uevent_var to use a structKay Sievers2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This changes the uevent buffer functions to use a struct instead of a long list of parameters. It does no longer require the caller to do the proper buffer termination and size accounting, which is currently wrong in some places. It fixes a known bug where parts of the uevent environment are overwritten because of wrong index calculations. Many thanks to Mathieu Desnoyers for finding bugs and improving the error handling. Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Cc: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Cc: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: fix race in autosuspend rescheduleAlan Stern2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch (as1002) fixes a small race which can occur when a driver expects usbcore to reschedule an autosuspend request. If the request arrives too late, it won't be rescheduled. The patch adds an extra argument to autosuspend_check(), indicating that a reschedule is needed no matter how much time has elapsed. It also tries to avoid letting asynchronous changes to the value of jiffies cause a delay to become negative, by caching a local copy of the current time. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | atmel_usba_udc: Keep track of the device statusHaavard Skinnemoen2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Keep track of the device status (as returned by the GET_STATUS request) and allow it to be manipulated by set_selfpowered() as well as SET_FEATURE/CLEAR_FEATURE (for remote wakeup) Implement the wakeup() op, which refuses to do anything if the DEVICE_REMOTE_WAKEUP feature wasn't set by the host. Now this driver passes USBCV (at least, with gadget zero). Fix one more locking bug; lockdep is every developer's friend. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: Nikon D40X unusual_devs entryOrtwin Glück2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Not surprisingly the Nikon D40X DSC needs the same quirks as the D40, but it has a separate ID. See http://bugs.gentoo.org/show_bug.cgi?id=191431 From: Ortwin Glück <odi@odi.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: serial core should respect driver requirementsAlan Stern2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch (as997) fixes a bug in the USB serial core. The core needs to pay attention to drivers' requirements regarding the number and type of endpoints a device has. At the same time, the patch changes the NUM_DONT_CARE constant (which is stored in a single-byte field) from -1 to a safer, unsigned value. It also improves the kerneldoc for several fields in the usb_serial_driver structure. Finally, the patch replaces a list_for_each() with list_for_each_entry(). Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: skip autosuspended devices during system resumeAlan Stern2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | System suspends and hibernation are supposed to be as transparent as possible. By this reasoning, if a USB device is already autosuspended before the system sleep begins then it should remain autosuspended after the system wakes up. This patch (as1001) adds a skip_sys_resume flag to the usb_device structure and uses it to avoid waking up devices which were suspended when a system sleep began. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: mutual exclusion for EHCI init and port resetsAlan Stern2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch (as999) fixes a problem that sometimes shows up when host controller driver modules are loaded in the wrong order. If ehci-hcd happens to initialize an EHCI controller while the companion OHCI or UHCI controller is in the middle of a port reset, the reset can fail and the companion may get very confused. The patch adds an rw-semaphore and uses it to keep EHCI initialization and port resets mutually exclusive. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: David Brownell <david-b@pacbell.net> Cc: David Miller <davem@davemloft.net> Cc: Dely L Sy <dely.l.sy@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: allow usbstorage to have LUNS greater than 2TbRichard Sharpe2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Attached is a very small patch (several comment lines) and a one-line coded change) that allows for USB storage devices that are larger than 2TB. At the company where I work we need such support, and one of my co-workers, Jane Liu, pointed out that SCSI low-layer drivers need to specify what size CDBs they accept. After looking through the code it became obvious that the current USB Storage code accepted the default of 12-byte CDBs, so I changed it to accept 16-byte CDBs. This allows our device to work. Signed-off-by: Richard Sharpe <rsharpe@richardsharpe.com> Signed-off-by: Matthew Dharm <mdharm-usb@one-eyed-alien.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: Adding support for SHARP WS011SH to ipaq.cNobuhiro Iwamatsu2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch supports for SHARP WS011SH[0] to ipaq.c [0]: http://www.willcom-inc.com/ja/lineup/ws/011sh/index.html (Sorry , Japanese only.) Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: add atmel_usba_udc driverHaavard Skinnemoen2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a driver for the Atmel USBA UDC which can be found integrated on AT32AP700x AVR32 processors. For hardware documentation, please see the AT32AP7000 data sheet: http://www.atmel.com/dyn/resources/prod_documents/doc32003.pdf This is a dual speed controller (connects at high or full speed). The driver supports up to 7 control, bulk, interrupt and isochronous endpoints with some constraints. Bulk, interrupt and isochronous transfers are driven by DMA. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: ohci SSB bus glueMichael Buesch2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds SSB bus glue for the USB OHCI HCD. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: ehci build fixes on au1xxx, ppc-socDavid Brownell2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Cleanup: references to two PM routines (and HCD entry points) that no longer exist are swapped with their replacements. Evidently au1xxx and ppc-soc EHCI support doesn't get compiled with power management very much, or these build bugs would have been patched long ago. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: add runtime frame_no quirk for big-endian OHCIValentine Barshak2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add OHCI big endian frame_no quirk. The frame_no value stored in the HCCA is a 16 bit field at a specific offset, but since not all CPUs can do 16-bit memory accesses it's used as a 32 bit field. And that's why big-endian OHCI must shift 16 bits ... unless the spec is not followed. Currently there's one MPC52xx platform that doesn't need the shift. This patch adds a new "big endian frame_no" quirk to control that at runtime. Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com> Acked-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: funsoft: Fix termiosAlan Cox2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Funsoft has a bogus ioctl handler doing bogus termios handling in a bogus manner. Fortunately we can simply delete all the bogus bits and get the right default behaviour ! Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: visor: termios bitsAlan Cox2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | Visor has a huge complex routine which displays termios bits for debug but doesn't do anything. Get the correct behaviour by removing it all Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: unusual_devs entry for Nikon DSC D2XsAlan Stern2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch (as996) adds an unusual_devs entry for the Nikon DSC D2Xs camera. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Cc: Phil Dibowitz <phil@ipom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: move <linux/usb_gadget.h> to <linux/usb/gadget.h>David Brownell2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | Move <linux/usb_gadget.h> to <linux/usb/gadget.h>, reducing some of the clutter in the main include directory. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: Export URB statistics for powertopSarah Sharp2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | powertop currently tracks interrupts generated by uhci, ehci, and ohci, but it has no way of telling which USB device to blame USB bus activity on. This patch exports the number of URBs that are submitted for a given device. Cat the file 'urbnum' in /sys/bus/usb/devices/.../ Signed-off-by: Sarah Sharp <sarah.a.sharp@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: serial gadget: Disable endpoints on unloadVitaly Bordug2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | After Serial gadget is being unloaded, neither serial itself, nor other gadget stuff can be loaded subsequently. Signed-off-by: Vitaly Bordug <vitb@kernel.crashing.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: drivers/usb/misc/sisusbvga/sisusb.c: kill two unused variablesWANG Cong2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | Kill two unused variables in drivers/usb/misc/sisusbvga/sisusb.c. Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | usb-gadget-ether: prevent oops caused by error interrupt raceBenedikt Spranger2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a longstanding race in the Ethernet gadget driver, which can cause an oops on device disconnect. The fix is just to make the TX path check whether its freelist is empty. That check is otherwise not necessary, since the queue is always stopped when that list empties (and restarted when request completion puts an entry back on that freelist). The race window starts when the network code decides to transmit a packet, and ends when hard_start_xmit() grabs the freelist lock. When disconnect() is called inside that window, it shuts down the TX queue and breaks the otherwise-solid assumption that packets are never sent through a TX queue that's stopped. Signed-off-by: Benedikt Spranger <bene@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: fix gregkh-usb-usb-sisusb2vga-convert-printk-to-dev_-macrosAndrew Morton2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/usb/misc/sisusbvga/sisusb.c: In function 'sisusb_open': drivers/usb/misc/sisusbvga/sisusb.c:2444: warning: 'sisusb' is used uninitialized in this function I can tell that'll oops just by looking at it. How come this code assume a 7,000 column xterm? :( Cc: Felipe Balbi <felipe.lima@indt.org.br> Cc: Thomas <thomas@winischhofer.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: r8a66597-hcd: fix driver removingYoshihiro Shimoda2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | Fixed the problem that accessed register of this controller after having called iounmap(). Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: r8a66597-hcd: fix endian problemYoshihiro Shimoda2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | Fixed the problem that does not work in the big endian machine. Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: r8a66597-hcd: fix Class or Vendor RequestYoshihiro Shimoda2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | Fixed the problem that does not work in the case of bRequest = 0x05 in Class or Vendor Request. Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: usb/serial/ch341.c: make 4 functions staticAdrian Bunk2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | This patch makes four needlessly global functions static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: Driver for CH341 USB-serial adaptorFrank A Kingswood2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch implements a USB serial port driver for the Winchiphead CH341 USB-RS232 Converter. This chip also implements an IEEE 1284 parallel port, I2C and SPI, but that is not supported by the driver. Signed-off-by: Frank A Kingswood <frank@kingswood-consulting.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: cxacru: Use appropriate logging for errorsSimon Arlott2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When an error occurs, existing logging uses dbg() so the cause of a problem is hard to determine. Error conditions shouldn't only be properly reported with debugging enabled. A side effect of this change is that when an uninitialised device is started, a log message similar to the following is sent: cxacru 5-2:1.0: receive of cm 0x90 failed (-104) This is normal - the device did not respond so firmware will be loaded. Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Acked-by: Duncan Sands <baldrick@free.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: cp2101.c: add additional device IDEdouard Lafargue2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds an additional device ID to the cp2101 USB serial driver. This device is a Gemalto Prox-PU or CU contactless card reader (ISO14443-A/B and Mifare). The reader is a standard Gemalto serial proximity reader using the Gemalto Block Protocol (see reader's documentation) bundled with a built-in CP2102 for serial/USB conversion. Signed-off-by: Edouard Lafargue (edouard@lafargue.name) Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: unusual_devs modification for Nikon D200Phil Dibowitz2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Upgrade the unusual_devs.h file to support the Nikon D200 Signed-off-by: Mike Pagano <mpagano-kernel@mpagano.com> Signed-off-by: Phil Dibowitz <phil@ipom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: remove USB_QUIRK_NO_AUTOSUSPENDAlan Stern2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch (as995) cleans up the remains of the former NO_AUTOSUSPEND quirk. Since autosuspend is disabled by default, we will let userspace worry about which devices can safely be suspended. Thus the lengthy series of quirk entries is no longer needed, and neither is the quirk ID. I suppose someone might eventually run across a hub that can't be suspended; let's ignore the possibility for now. The patch also cleans up the hasty way in which autosuspend gets disabled. Setting udev->autosuspend_delay to -1 wasn't quite right, because the value is always supposed to be a multiple of HZ. It's better to leave the delay value alone and set autosuspend_disabled, which is what the quirk routine used to do. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: don't propagate FREEZE or PRETHAW suspendsAlan Stern2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch (as992) fixes a recently-added bug. During a FREEZE or PRETHAW suspend notification, non-root devices don't actually get suspended. So we shouldn't tell their parent hubs that they did. (This code path used to be skipped over, until the FREEZE/PRETHAW test got moved out of usb_suspend_both() into generic_suspend().) Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: unusual_devs update for Nokia 6131Alan Stern2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch (as991) updates the unusual_devs entry for the Nokia 6131 phone. As reported by Juan Ignacio Cherrutti, there's new firmware available but it still has the same old transfer-size limit. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: fix limited_power setting mistake in hub.cjidong xiao2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch (jx001) fixes a variable assignment mistake in hub driver. limited_power should be set to 0 if the hub is self-powered,and 1 if the hub is bus-powered. However, the effect of the code was exactly opposite to the spec's statement for the Local Power Source field. The spec says, this field is 1 meaning Local power supply lost while this field is 0 indicating Local power supply good.(This statement is very confusing.) So this patch switchs the 0 and 1. Signed-off-by: Jason Xiao <jidong.xiao@gmail.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: fix double frees in error code paths of ipaq driverOliver Neukum2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | the error code paths can be enter with buffers to freed buffers. Serial core would do a kfree() on memory already freed. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: always visit drivers/usb/misc/Adrian Bunk2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, every driver under drivers/usb/misc/ also has to be listed in drivers/usb/Makefile. This has been forgotten more than once, and this patch changes drivers/usb/Makefile to simply always visit drivers/usb/misc/ when building the USB code. Signed-off-by: Adrian Bunk <bunk@kernel.org> Cc: Toralf Förster <toralf.foerster@gmx.de> Acked-by: Satyam Sharma <satyam@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: usb-skeleton leaking locks on openMark Gross2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This weekend I was hacking around with a trivial USB driver for talking to the boot load firmware of a USB Bit Whacker. It's running the MicroChip Pic18 boot loader firmware and I'm putting together a flash program for writing new FW to the thing. Anyway in my use of the usb-skeleton.c as my starting point I discovered my test program was getting hung up after attempting to write a buffer. The application and driver where hung in a way that required me to reboot to get it to clean up so I could try again. It turned out the code path through skel_open can grap the driver's io_mutex lock and forget to release it. The following patch fixes the problem for me. Signed-off-by: Mark Gross <mgross@linux.intel.com> Cc: Oliver Neukum <oliver@neukum.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: flush outstanding URBs when suspendingAlan Stern2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch (as989) makes usbcore flush all outstanding URBs for each device as the device is suspended. This will be true even when CONFIG_USB_SUSPEND is not enabled. In addition, an extra can_submit flag is added to the usb_device structure. That flag will be turned off whenever a suspend request has been received for the device, even if the device isn't actually suspended because CONFIG_USB_SUSPEND isn't set. It's no longer necessary to check for the device state being equal to USB_STATE_SUSPENDED during URB submission; that check can be replaced by a check of the can_submit flag. This also permits us to remove some questionable references to the deprecated power.power_state field. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: break apart flush_endpoint and disable_endpointAlan Stern2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch (as988) breaks usb_hcd_endpoint_disable() apart into two routines. The first, usb_hcd_flush_endpoint() does the -ESHUTDOWN unlinking of all URBs in the endpoint's queue and waits for them to complete. The second, usb_hcd_disable_endpoint() -- renamed for better grammatical style -- merely calls the HCD's endpoint_disable method. The changeover is easy because the routine currently has only one caller. This separation of function will be exploited in the following patch: When a device is suspended, the core will be able to cancel all outstanding URBs for that device while leaving the HCD's endpoint-related data structures intact for later. As an added benefit, HCDs no longer need to check for existing URBs in their endpoint_disable methods. It is now guaranteed that there will be none. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: move decision to ignore FREEZE eventsAlan Stern2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch (as987) changes the way FREEZE and PRETHAW suspend events are handled in usbcore. The decision about whether or not to ignore them for non-root devices is pushed down into the USB-device driver, instead of being made in the core code. This is appropriate, since devices exported to a virtualized guest or over a network may indeed need to handle these types of suspend, even though normal devices don't. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: Get rid of annoying endpoint-release messageAlan Stern2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch (as990) removes an annoying debugging message. Nobody really cares when endpoint pseudo-devices are released. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: AMD5536: use pdev->revisionAuke Kok2007-10-12
| | | | | | | | | | | | | | | | | | | | | Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Cc: Thomas Dahlmann <thomas.dahlmann@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: sisusbvga: Fix bugSatyam Sharma2007-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/usb/misc/sisusbvga/sisusb.c: In function sisusb_open drivers/usb/misc/sisusbvga/sisusb.c:2444: warning: sisusb is used uninitialized in this function is a genuine bug (which will cause oops). We cannot use "sisusb" in error path for (!interface), because sisusb will itself be derived from "interface" later. Signed-off-by: Satyam Sharma <satyam@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-30 07:53:39 -0500