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* usbnet: add missing Kconfig for KC2190 cablesDavid Brownell2007-02-16
| | | | | | | | | | | | Hmm, I noticed that support for one of the USB host-to-host cables never got fully merged ... Kconfig wouldn't show it! Fixed. Also, changed the CDC Subset default to 'y' so that more of these cables will work out-of-the-box. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* usbnet: init fault (oops) cleanup, whitespace fixesDavid Brownell2007-02-16
| | | | | | | | | | | This cleans up some error handling paths in usbnet device probing; one of them could cause oopsing, e.g. with some RNDIS devices. It also removes some extraneous whitespace. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* usbnet: recognize SiteCom CN-124David Brownell2007-02-16
| | | | | | | | | Add Sitecom CN-124 device IDs to ALI M5632 usb host-to-host cable; device IDs from Francois Barre <francois.barre@gmail.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* usb: Remove Airprime device from option.cKevin Lloyd2007-02-16
| | | | | | | | | | | | | | from: Kevin Lloyd <linux@sierrawireless.com> This patch removes the Airprime 5220 device (branded as Audiovox) from the option.c driver. This device is already supported by the sierra.c driver. This was based off of the option.c driver found in kernel 2.6.20-git11. Signed-off-by: Kevin Lloyd <linux@sierrawireless.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: change __init to __devinit for isp116x_probePrarit Bhargava2007-02-16
| | | | | | | | | | | | | | | Change __init to __devinit for isp116x_probe. Resolves MODPOST warning: WARNING: drivers/usb/host/isp116x-hcd.o - Section mismatch: reference to .init.text:isp116x_probe from .data.rel.local between 'isp116x_driver' (at offset 0x0) and 'isp116x_hc_driver' Signed-off-by: Prarit Bhargava <prarit@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: ps3: don't call ps3_system_bus_driver_register on other platformsIshizaki Kou2007-02-16
| | | | | | | | | | | | ps3_system_bus_driver_register is PS3 platform specific function. On other platforms, it triggers WARN_ON in kref_get. Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: David Brownell <dbrownell@users.sourceforge.net> Cc: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: hid-core.c: Removes GTCO CalComp Interwrite IPanel PIDs from blacklistJeremy Roberson2007-02-16
| | | | | | | | | Removes our GTCO CalComp Interwrite IPanels from the hid-core.c blacklist because the HID Driver properly handles them. Signed-off-by: Jeremy A. Roberson <jroberson@gtcocalcomp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: kernel-doc fixesRandy Dunlap2007-02-16
| | | | | | | | Fix kernel-doc warnings and in USB core. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: quirky device for cdc-acmOliver Neukum2007-02-16
| | | | | | | | here's a quirklist entry reported by Stephen Murphy. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: cdc-acm: fix incorrect throtteling, make set_control optionalOliver Neukum2007-02-16
| | | | | | | | | | | | | this is Joris' fixes reshuffelled and features renamed as David requested. - acm_set_control is not mandatory, honour that - throtteling is reset upon open - throtteling is read consistently when processing input data Signed-off-by: Joris van Rantwijk <jorispubl@xs4all.nl> Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: unconfigure devices which have config 0Alan Stern2007-02-16
| | | | | | | | | | | | | | | | | | | | Some USB devices do have a configuration 0, in contravention of the USB spec. Normally 0 is supposed to indicate that a device is unconfigured. While we can't change what the device is doing, we can change usbcore. This patch (as852) allows usb_set_configuration() to accept a config value of -1 as indicating that the device should be unconfigured. The request actually sent to the device will still contain 0 as the value. But even if the device does have a configuration 0, dev->actconfig will be set to NULL and dev->state will be set to USB_STATE_ADDRESS. Without some sort of special-case handling like this, there is no way to unconfigure these non-compliant devices. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: make usb_iso_packet_descriptor.status signedPete Zaitcev2007-02-16
| | | | | | | | | | The status in usb_iso_packet_descriptor should be signed, for the benefit of someone who casts to a long or makes other benign misstep (the principle of least surprise). Signed-off-by: Pete Zaitcev <zaitcev@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: fix g_serial small errorBryan O'Donoghue2007-02-16
| | | | | | | | | | | | | | | | | | | | | | | | A SET_LINE_CODING control request should return a zero length packet as an ACK to the host, during the status phase of a USB transaction. The return value of gs_setup_class() is treated as the number of bytes to write in the status phase of the control request, by gs_setup(). For this case, the value returned by gs_setup_class should be zero for SET_LINE_CODING but, right now, appears to be sizeof(struct usb_cdc_line_coding). However, if after doing the memcpy of the line coding descriptor we set the variable "ret" to be zero, we should return the appropiate ZLP to the host as an ACK in the status phase of the control request. I've tested this out using Linux as both host and slave and confirmed that the following small change fixes the spurious return of sizeof(struct usb_cdc_line_coding)/wLength bytes in the status phase of a USB_CDC_REQ_SET_LINE_CODING request. It's not a huge bug but, it is worth fixing. Signed-off-by: Bryan O'Donoghue <bodonoghue@codehermit.ie> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: use __u32 rather than u32 in userspace ioctls in usbdevice_fs.hMike Frysinger2007-02-16
| | | | | | | | | Use __u32 rather than u32 in userspace ioctl defines. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB Storage: US_FL_IGNORE_RESIDUE needed for Aiptek MP3 PlayerDylan Taft2007-02-16
| | | | | | | | | | | | | | | | | Device will not work as a mass storage device without US_FL_IGNORE_RESIDUE. I bought this mp3 player that takes SD cards here http://www.aiptek.com/Merchant2/merchant.mvc?Screen=PROD&Product_Code=AX4&Category_Code=MP3&Store_Code=AS I can provide the errors in dmesg, if necessary, but this flag was determined as necessary by doing a quick google on the errors that were shown in dmesg. Signed-off-by: Dylan Taft <d13f00l@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Fix misspelled "USBNET_MII" kernel config option.Robert P. J. Day2007-02-16
| | | | | | | | | Fix the misspelling of "USBNET_MII" to "USB_USBNET_MII". Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: input: HID: add CIDC USB device to HID blacklistZheng XiaoJun2007-02-16
| | | | | | | | | | | Add CIDC USB device to HID blacklist since it is actually a USB token and has its own driver. Signed-off-by: Zheng XiaoJun <zhengxiaojun@hsic.com.cn> Cc: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: USB_RTL8150 must select MIIAdrian Bunk2007-02-16
| | | | | | | | | | | | | USB_RTL8150 must select MII to avoid link errors. Stolen from a patch by Randy Dunlap. Signed-off-by: Adrian Bunk <bunk@stusta.de> Cc: "Randy.Dunlap" <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB Storage: indistinguishable devices with broken and unbroken firmwareOliver Neukum2007-02-16
| | | | | | | | | | | | | | | there's a USB mass storage device which exists in two version. One reports the correct size and the other does not. Apart from that they are identical and cannot be told apart. Here's a heuristic based on the empirical finding that drives have even sizes. Signed-off-by: Oliver Neukum <oneukum@suse.de> Acked-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Matthew Dharm <mdharm-usb@one-eyed-alien.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: fix autosuspend race in skeleton driverOliver Neukum2007-02-16
| | | | | | | | | | | as the skeleton driver was made ready for autosuspend a race condition was introduced. The reference to get device must be gotten before the autosuspend counter is upped, as this operation may sleep, dropping BKL. Dropping BKL means that the pointer to the device may become invalid. Here's the fix. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: asix - Fix endian issues in asix_tx_fixup()David Hollis2007-02-16
| | | | | | | | | | The attached patch fixes endian issues in asix_tx_fixup() that prevented AX88772 and AX88178 devices from working on big-endian systems. With the attached patch, all three chips are reported to work on big endian. Signed-off-by: David Hollis <dhollis@davehollis.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: fix concurrent buffer access in the hub driverAlan Stern2007-02-16
| | | | | | | | | | | This patch (as849) fixes a bug in the USB hub driver. A single pre-allocated buffer is used for all port status reads, but nothing guarantees exclusive use of the buffer. A mutex is added to provide this guarantee. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Fix error cleanup path in airprimePete Zaitcev2007-02-16
| | | | | | | | | | | | Fix up the error processing path: in usb_submit_urb failed, we forgot to free buffers. Also, don't free buffers in read callback: less error prone, 21 LOC less, no need to comment so much. N.B. write path is ok to do kfree. Signed-off-by: Pete Zaitcev <zaitcev@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: descriptor structures have to be packedInaky Perez-Gonzalez2007-02-16
| | | | | | | | | | | | | usb: descriptor structures have to be packed Many of the Wireless USB decriptors added to usb_ch9.h don't have the __attribute__((packed)) tag, and thus, they don't reflect the wire size. This patch fixes that. Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* EHCI: add debugging message to ehci_bus_suspendAlan Stern2007-02-16
| | | | | | | | | | This patch (as848) adds a useful little debugging message to let us know when ehci-hcd's bus_suspend method runs. The other HCDs have similar messages; now ehci-hcd doesn't need to feel left out. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* usbcore: small changes to hub driver's suspend methodAlan Stern2007-02-16
| | | | | | | | | | | | | | | This patch (as847) makes some small changes to the hub driver's suspend method: For root hubs, the status URB should be unlinked and other activity stopped _before_ the bus_suspend method is called. The test for hdev->bus being NULL has been removed, since it can never succeed. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Fix apparent typo CONFIG_USB_CDCETHER.Robert P. J. Day2007-02-16
| | | | | | | | | Replace the apparent typo CONFIG_USB_CDCETHER with CONFIG_USB_NET_CDCETHER. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: add flow control to usb-serial generic driver.Joris van Rantwijk2007-02-16
| | | | | | | | | | | | | | | | | | I added two fields to struct usb_serial_port to keep track of the throttle state. Other usb-serial drivers typically use private data for such things, but the generic driver can not really do that because some of its code is also used by other drivers (which may have their own private data needs). As it is, I am not sure that this patch is useful in all scenarios. It is certainly helpful for low-bandwidth devices that can hold their data in response to throttling. But for devices that pump data in real-time as fast as possible (webcam, A/D converter, etc), throttling may actually cause more data loss. From: Joris van Rantwijk <jorispubl@xs4all.nl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: unusual_devs update for Sony P990i phoneAlan Stern2007-02-16
| | | | | | | | | | This patch (as846) adds the IGNORE_RESIDUE flag to the unusual_devs entry for Sony-Ericsson's P990i phone. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Phil Dibowitz <phil@ipom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Teac HD-35PU patch to unusual_devs.hThomas Bächler2007-02-16
| | | | | | | | | Hi, one of my users has two USB hard drives that need the following patch, otherwise there are I/O errors similar to those here: http://bugme.osdl.org/show_bug.cgi?id=3223 Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: PL2303: Willcom WS002IN Support.YOSHIFUJI Hideaki2007-02-16
| | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: fix needless failure under certain conditionsOliver Neukum2007-02-16
| | | | | | | | | | in devices.c we have a piece of code for dealing with losing in a race. If we indeed lose the race we don't care whether our own memory allocation worked. The check for that is so early that we return early even if we don't have to. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: In init_endpoint_class, use PTR_ERR to obtain an errno value, not IS_ERRJosh Triplett2007-02-16
| | | | | | | | | | init_endpoint_class calls class_create, and checks the result for an error with IS_ERR; however, if true, it then returns the result of IS_ERR (a boolean) rather than PTR_ERR (the actual errno). Signed-off-by: Josh Triplett <josh@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Driver to charge USB blackberry devicesGreg Kroah-Hartman2007-02-16
| | | | | | | | | | | | | A simple driver to turn on the charging capability of a USB BlackBerry device when it is plugged into the machine. It does not bind to the device, so all userspace programs can still sync properly with it. Note, if CONFIG_USB_SUSPEND is enabled, it can play havoc with this device as the power to the port will be shut down. This device id will have to be added to the global blacklist table when it is created. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* EHCI: turn off remote wakeup during shutdownAlan Stern2007-02-16
| | | | | | | | | | | | This patch (as850b) disables remote wakeup (and everything else!) on all EHCI ports when the shutdown() method is called. If remote wakeup is left active then some systems will reboot instead of powering off. This fixes Bugzilla #7828. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Merge branch 'for-linus' of git://www.atmel.no/~hskinnemoen/linux/kernel/avr32Linus Torvalds2007-02-16
|\ | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://www.atmel.no/~hskinnemoen/linux/kernel/avr32: [AVR32] Use per-controller spi_board_info structures [AVR32] Warn, don't BUG if clk_disable is called too many times [AVR32] Make sure all genclocks have a parent [AVR32] Remove unnecessary sys_nfsservctl conditional [AVR32] Wire up the SysV IPC calls properly [AVR32] Define ioremap_nocache, ioport_map and ioport_unmap [AVR32] Fix prototypes for __raw_writesb and friends
| * [AVR32] Use per-controller spi_board_info structuresHaavard Skinnemoen2007-02-16
| | | | | | | | | | | | | | | | | | | | Set up one spi_board_info array per controller and pass this to at32_add_device_spi so that it can set up any GPIO pins for chip selects based on this information. Extracted from a patch by David Brownell and adapted slightly. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * [AVR32] Warn, don't BUG if clk_disable is called too many timesHaavard Skinnemoen2007-02-16
| | | | | | | | | | | | | | | | | | Print a helpful warning along with a stack dump if clk_disable is called on a already-disabled clock. Remove the BUG_ON(). Extracted from a patch by David Brownell. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * [AVR32] Make sure all genclocks have a parentHaavard Skinnemoen2007-02-16
| | | | | | | | | | | | | | | | | | | | | | Initialize the parent field of each generic clock by looking at the PM registers. This means that the genclock operations can always assume that the parent field is non-null, so they don't have to check. Also remove a few unnecessary BUG_ON()s. Extracted from a patch by David Brownell. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * [AVR32] Remove unnecessary sys_nfsservctl conditionalHaavard Skinnemoen2007-02-16
| | | | | | | | | | | | | | | | kernel/sys_ni.c defines sys_nfsservctl as a weak alias for sys_ni_syscall, so it's always safe to include it in the system call table. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * [AVR32] Wire up the SysV IPC calls properlyHaavard Skinnemoen2007-02-16
| | | | | | | | | | | | | | | | Wire up the individual sysvipc system calls and remove sys_ipc. Strictly speaking, this breaks the ABI, but since sys_ipc never worked anyway due to a silly bug, it isn't actually a regression. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * [AVR32] Define ioremap_nocache, ioport_map and ioport_unmapHaavard Skinnemoen2007-02-16
| | | | | | | | | | | | | | These are all defined in terms of ioremap/iounmap since port I/O isn't really different from memory-mapped I/O on AVR32. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * [AVR32] Fix prototypes for __raw_writesb and friendsHaavard Skinnemoen2007-02-16
| | | | | | | | | | | | | | The first parameter to __raw_writes[bwl] and __raw_reads[bwl] should be a void __iomem *, not unsigned long. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
* | Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgartLinus Torvalds2007-02-16
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart: [AGPGART] allow drm populated agp memory types cleanups [AGPGART] intel-agp: Use ARRAY_SIZE macro when appropriate [AGPGART] Add agp-type-to-mask-type method missing from some drivers. [AGPGART] Don't try to remap i810 registers on resume. [AGPGART] Allow drm-populated agp memory types [AGPGART] compat ioctl
| * | [AGPGART] allow drm populated agp memory types cleanupsAndrew Morton2007-02-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | Fix whitespace, braces, use kzalloc(). Cc: Dave Airlie <airlied@linux.ie> Cc: Thomas Hellstrom <thomas@tungstengraphics.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dave Jones <davej@redhat.com>
| * | [AGPGART] intel-agp: Use ARRAY_SIZE macro when appropriateAhmed S. Darwish2007-02-06
| | | | | | | | | | | | | | | | | | | | | use ARRAY_SIZE macro already defined in kernel.h Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com> Signed-off-by: Dave Jones <davej@redhat.com>
| * | [AGPGART] Add agp-type-to-mask-type method missing from some drivers.Thomas Hellstrom2007-02-05
| | | | | | | | | | | | Signed-off-by: Dave Jones <davej@redhat.com>
| * | [AGPGART] Don't try to remap i810 registers on resume.Dave Jones2007-02-04
| | | | | | | | | | | | | | | | | | | | | | | | We don't unmap them on the suspend path, so on resume trying to remap will fail, and then result in an oops the next time something tries to access them. Signed-off-by: Dave Jones <davej@redhat.com>
| * | [AGPGART] Allow drm-populated agp memory typesThomas Hellstrom2007-02-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch allows drm to populate an agpgart structure with pages of its own. It's needed for the new drm memory manager which dynamically flips pages in and out of AGP. The patch modifies the generic functions as well as the intel agp driver. The intel drm driver is currently the only one supporting the new memory manager. Other agp drivers may need some minor fixing up once they have a corresponding memory manager enabled drm driver. AGP memory types >= AGP_USER_TYPES are not populated by the agpgart driver, but the drm is expected to do that, as well as taking care of cache- and tlb flushing when needed. It's not possible to request these types from user space using agpgart ioctls. The Intel driver also gets a new memory type for pages that can be bound cached to the intel GTT. Signed-off-by: Thomas Hellstrom <thomas@tungstengraphics.com> Signed-off-by: Dave Jones <davej@redhat.com>
| * | [AGPGART] compat ioctlZwane Mwaikambo2007-02-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following video card requires the agpgart driver ioctl interface in order to detect video memory. 00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS/940GML Express Integrated Graphics Controller (rev 03) Tested on a Thinkpad Z61t, Xorg.0.log from a 32bit debian Xorg is at; http://montezuma.homeunix.net/Xorg.0.log Signed-off-by: Zwane Mwaikambo <zwane@infradead.org> Signed-off-by: Dave Jones <davej@redhat.com>
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