- 20 Mar, 2006 40 commits
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A. Maitland Bottoms authored
The Icom ID-1 1.2 GHz band digital transceiver is a new radio that has a USB interface. With this patch, the ftdi_sio driver will report "Detected FT8U232AM" and provide a serial device interface. Signed-off-by:
"A. Maitland Bottoms" <bottoms@debian.org> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Craig Shelley authored
This patch adds a new device ID to the cp2101 driver Signed-off-by:
Craig Shelley <craig@microtron.org.uk> Signed-off-by:
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Horst Schirmeier authored
check_ctrlrecip() disallows any control transfers if the device is deconfigured (in configuration 0, ie. state ADDRESS). This for example makes it impossible to read the device descriptors without configuring the device, although most standard device requests are allowed in this state by the spec. This patch allows control transfers for the ADDRESS state, too. Signed-off-by:
Horst Schirmeier <horst@schirmeier.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: David Brownell <david-b@pacbell.net> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
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Adrian Bunk authored
This patch fixes a NULL pointer dereference spotted by the Coverity checker. Signed-off-by:
Adrian Bunk <bunk@stusta.de> Signed-off-by:
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Luca Risolia authored
ZC0301 driver bugfix. Use correct PID/VID USB entries. Signed-off-by:
Luca Risolia <luca.risolia@studio.unibo.it> Signed-off-by:
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Wolfgang Rohdewald authored
Signed-off-by:
Wolfgang Rohdewald <wolfgang@rohdewald.de> Signed-off-by:
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Rodolfo Quesada authored
This patch (as661) adds an unusual_devs entry for the Mitsumi 7in1 Card Reader. From: Rodolfo Quesada <rquesada@roqz.net> Signed-off-by:
Alan Stern <stern@rowland.harvard.edu> Signed-off-by:
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Pete Zaitcev authored
Ref https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=176584Signed-off-by:
Phil Dibowitz <phil@ipom.com> Signed-off-by:
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Pete Zaitcev authored
Signed-off-by:
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Phil Dibowitz authored
The following adds an unusual_devs entry for the SanDisk ImageMate CompactFlash USB drive, for the US_FL_FIX_CAPACITY flag. Additionally, it removes trailing whitespace from the previous entry. It's based on the patch sent by Roman Hodek <roman@hodek.net>. Signed-off-by:
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Greg Kroah-Hartman authored
As found by Sam's scripts. Cc: Sam Ravnborg <sam@ravnborg.org> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: -
Horst Schirmeier authored
When trying to deconfigure a device via usb_set_configuration(dev, 0), 2.6.16-rc kernels after 55c52718 oops with "Unable to handle NULL pointer dereference at...". This is due to an unchecked dereference of cp in the power budget part. Signed-off-by:
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Alan Stern authored
In a couple of places, usbcore assumes that a USB device configuration will have a nonzero number of interfaces. Having no interfaces may or may not be allowed by the USB spec; in any event we shouldn't die if we encounter such a thing. This patch (as662) removes the assumptions. Signed-off-by:
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Pete Zaitcev authored
Matt mentioned that a very old ZIP-100 actually does need this, but I am yet to see anyone who actually has one still working and uses ub with it. He/she must be a retrocomputing geek, who can easily bias it to usb-storage with libusual, if needed. Meanwhile, common folks have trouble with poorly designed USB keys and some el-cheapo European music players. I think we better drop this for now. Signed-off-by:
Pete Zaitcev <zaitcev@redhat.com> Signed-off-by:
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Pete Zaitcev authored
Remove the "diag" file from the sysfs. The usbmon is good enough these days so I do not need this feature anymore. Also, sysfs is a pain. Al Viro caught a race in this, which I thought too bothersome to fix. Signed-off-by:
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Pete Zaitcev authored
The first_open was long overdue for removal, but I wanted to keep this separate for other changes in case of regressions. Signed-off-by:
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Alan Stern authored
This patch (as657) increases the port-reset completion delay in uhci-hcd for HP's embedded controllers. Unlike other UHCI controllers, the HP chips can take as long as 250 us to carry out the processing associated with finishing a port reset. This fixes Novell bug #148761. Signed-off-by:
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Dick Streefland authored
The USB data cable for my Samsung GSM phone contains the USB-to-serial converter chip MS3303H from Speed Dragon Multimedia, Inc. that appears to be compatible with the PL2303 chip. The following patch adds support for this chip to the pl2303 driver. Signed-off-by:
Dick Streefland <dick@streefland.net> Signed-off-by:
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Julian Bradfield authored
A while ago, I posted about TIOCMIWAIT not working with the PL2303 USB-serial adapter. After a brief exchange with Greg, I tracked this to a missing wake-up in the USB interrupt procedures. I got our systems staff to install the enclosed very simple patch to our 2.6.12 kernels, and it all works fine as expected. I guess this should also apply to the latest version and go into the mainstream. Apologies for the long delay in posting the result. The routine being patched is pl2303_update_line_status Signed-off-by:
Julian Bradfield <jcb+luu@inf.ed.ac.uk> Signed-off-by:
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Lonnie Mendez authored
This patch adds support for the Nokia ca42 version 2 cable to the cypress_m8 driver. The device was tested by others with this patch and found to be compatible with the cypress_m8 driver. A special note should be taken that this cable seems to vary in the type of chipset used. This patch supports the cable with product id 0x4101. Signed-off-by:
Lonnie Mendez <lmendez19@austin.rr.com> Signed-off-by:
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Luca Risolia authored
ZC0301 driver updates. Changes: + new, - removed, * cleanup, @ bugfix @ Need usb_get|put_dev() when disconnecting, if the device is open * Cleanups and updates in the documentation + Use per-device sensor structures + Add frame_timeout module parameter Signed-off-by:
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Luca Risolia authored
USB: ET61X[12]51 driver updates Changes: + new, - removed, * cleanup, @ bugfix @ Fix stream_interrupt() @ Fix vidioc_enum_input() and split vidioc_gs_input() @ Need usb_get|put_dev() when disconnecting, if the device is open * Use wait_event_interruptible_timeout() instead of wait_event_interruptible() when waiting for video frames * replace wake_up_interruptible(&wait_stream) with wake_up(&wait_stream) * Cleanups and updates in the documentation * Use mutexes instead of semaphores + Use per-device sensor structures + Add support for PAS202BCA image sensors + Add frame_timeout module parameter Signed-off-by:
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Luca Risolia authored
SN9C10x driver updates. Changes: + new, - removed, * cleanup, @ bugfix @ Fix stream_interrupt() @ Fix vidioc_enum_input() and split vidioc_gs_input() @ Need usb_get|put_dev() when disconnecting, if the device is open * Use wait_event_interruptible_timeout() instead of wait_event_interruptible() when waiting for video frames * replace wake_up_interruptible(&wait_stream) with wake_up(&wait_stream) * Cleanups and updates in the documentation + Use per-device sensor structures + Add support for PAS202BCA image sensors + Add frame_timeout module parameter Signed-off-by:
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Eric Sesterhenn authored
this patch converts drivers/usb to kzalloc usage. Compile tested with allyes config. I think there was a bug in drivers/usb/gadget/inode.c because it used sizeof(*data) for the kmalloc() and sizeof(data) for the memset(), since sizeof(data) just returns the size for a pointer. Signed-off-by:
Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by:
David Brownell <dbrownell@users.sourceforge.net> Signed-off-by:
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Eric Sesterhenn authored
Signed-off-by:
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Luca Risolia authored
This patch adds credits about the ZC0301 and ET61X[12]51 USB drivers which have been included in the mainline kernel recently. Signed-off-by:
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Luca Risolia authored
"Cosmetic" driver updates for the ZC0301 driver: - Fix stream_interrupt() (and work around a possible kernel bug); - Fix vidioc_enum_input() and split vidioc_gs_input() in two parts; - Use wait_event_interruptible_timeout() instead of wait_event_interruptible() when waiting for video frames; - replace erroneous wake_up_interruptible(&wait_stream) with wake_up(&wait_stream); - Cosmetic cleanups in the documentation. Signed-off-by:
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Matthew Martin authored
Gcc 4.0.2 had the warning: drivers/usb/media/ov511.c: In function 'show_exposure': drivers/usb/media/ov511.c:5642: warning: 'exp' may be used uninitialized in this function Here is the patch to fix that warning. Signed-off-by:
Matthew Martin <lihnucks@gmail.com> Signed-off-by:
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Aras Vaichas authored
This patch allows you to set the iSerialNumber field in the usb_device_descriptor structure for your USB ethernet gadget. It also changes the parameters shown through sysfs so they're no longer declared as __initdata, preventing potential oopses. That's most useful for the Ethernet addresses, which may in some cases be random "locally administered" addresses. Signed-off-by:
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David Brownell authored
This adds __init section annotations to gadget driver bind() routines to remove calls from .text into .init sections (for endpoint autoconfig). Likewise it adds __exit section annotations to their unbind() routines. The specification of the gadget driver register/unregister functions is updated to explicitly allow use of those sections. Signed-off-by:
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Alan Stern authored
This patch (as647) fixes a small error introduced by a recent change to the USB core suspend/resume code. Signed-off-by:
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Alan Stern authored
This patch (as640) removes several put_device and the corresponding get_device calls from the USB core and HCDs. Some of the puts were done in atomic contexts, and none of them are needed since the core now guarantees that every endpoint will be disabled and every URB completed before a USB device is released. Signed-off-by:
David Brownell <david-b@pacbell.net> Signed-off-by:
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Alan Stern authored
A recent update to the uhci-hcd driver invoked the list_prepare_entry macro incorrectly. This patch (as646) corrects it. Signed-off-by:
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Alan Stern authored
Even when the URB_SHORT_NOT_OK flag is set, a short transfer shouldn't generate a debugging log message. Especially not one with the confusing claim that the transfer "failed with status 0". This patch (as627) fixes that behavior in uhci-hcd. Signed-off-by:
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Alan Stern authored
This patch (as626) makes some improvements to the debugging code in uhci-hcd. The main change is that now the code won't get compiled if CONFIG_USB_DEBUG isn't set. But there are other changes too, like adding a missing .owner field and printing a debugging dump if the controller dies. Signed-off-by:
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Alan Stern authored
As part of reorienting uhci-hcd away from URBs and toward endpoint queues, this patch (as625) eliminates the driver's main list of URBs. The list wsa used mainly in checking for URB completions; now the driver goes through the list of active endpoints and checks the members of the queues. As a side effect, I had to remove the code that looks for FSBR timeouts. For now, FSBR will remain on so long as any URBs on a full-speed control or bulk queue request it, even if the queue isn't advancing. A later patch can add more intelligent handling. This isn't a huge drawback; it's pretty rare for an URB to get stuck for more than a fraction of a second. (And it will help the people trying to use those insane HP USB devices.) Signed-off-by:
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Alan Stern authored
This patch (as624) fixes a hardware race in uhci-hcd by adding a dummy TD to the end of each endpoint's queue. Without the dummy the host controller will effectively turn off the queue when it reaches the end, which happens asynchronously. This leads to a potential problem when new transfer descriptors are added to the end of the queue; they may never get used. With a dummy TD present the controller never turns off the queue; instead it just stops at the dummy and leaves the queue on but inactive. When new TDs are added to the end of the queue, the first new one gets written over the dummy. Thus there's never any question about whether the queue is running or needs to be restarted. Signed-off-by:
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Alan Stern authored
This patch (as623) changes the uhci-hcd driver to make it use one QH per device endpoint, instead of a QH per URB as it does now. Numerous areas of the code are affected by this. For example, the distinction between "queued" URBs and non-"queued" URBs no longer exists; all URBs belong to a queue and some just happen to be at the queue's head. Signed-off-by:
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Kumar Gala authored
In setting up the of PHY we masked off too many bits, instead just initialize PORTSC for the type of PHY we are using. Signed-off-by:
Kumar Gala <galak@kernel.crashing.org> Acked-by:
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Franck Bui-Huu authored
Signed-off-by:
Franck Bui-Huu <vagabon.xyz@gmail.com> Signed-off-by:
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