- 12 Oct, 2007 40 commits
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Greg Kroah-Hartman authored
This fixes a small memory leak that happens every time the device is plugged in. Signed-off-by:Greg Kroah-Hartman <gregkh@suse.de>
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Alan Stern authored
This patch (as983) makes a test for minimum-length command sizes in g_file_storage less restrictive. It doesn't matter because commands with bad lengths will be detected later on anyway, and doing it like this makes the driver interoperable with certain buggy hosts such as the JVC HiFi (reported by Samuel Hangouet). Signed-off-by:
Alan Stern <stern@rowland.harvard.edu> Signed-off-by:
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Alan Cox authored
No hardware but this driver is currently totally broken so we can't make it much worse. Remove all tbe broken invalid termios handling and replace it with a proper set_termios method. Signed-off-by:
Alan Cox <alan@redhat.com> Signed-off-by:
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Alan Cox authored
Signed-off-by:
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Alan Stern authored
This patch (as972) changes ohci-hcd so that after an error occurs, the remaining TDs for the URB will be skipped over entirely instead of going through the donelist. This enables the driver to give back the URB as soon as the error is detected, avoiding the need to store the error status in urb->status. Signed-off-by:
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Alan Stern authored
This patch (as971) fixes a small mistake: The URB's completion status needs to be adjusted before the URB is passed to usmon_urb_complete(), not afterward. Signed-off-by:
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Andrew M. Bishop authored
Handle the FT232RL device type in exactly the same way as FT232BM devices (FT232RL detection was added around kernel 2.6.20 but not code for handling it). Signed-off-by:
Andrew M. Bishop <amb@gedanken.demon.co.uk> Signed-off-by:
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Alan Stern authored
This patch (as970) adds a new urb->unlinked field, which is used to store the status of unlinked URBs since we can't use urb->status for that purpose any more. To help simplify the HCDs, usbcore will check urb->unlinked before calling the completion handler; if the value is set it will automatically override the status reported by the HCD. Signed-off-by:
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Alan Stern authored
This patch (as969) continues the ongoing changes to the way HCDs report URB statuses. The programming interface has been simplified by making usbcore responsible for clearing urb->hcpriv and for setting -EREMOTEIO status when an URB with the URB_SHORT_NOT_OK flag ends up as a short transfer. By moving the work out of the HCDs, this removes a fair amount of repeated code. Signed-off-by:
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Alan Stern authored
This patch (968) changes the way uhci-hcd reports status for Isochronous URBs. Until now urb->status has been set to the last detected error code. But other HCDs don't do this; they leave the status set to 0 and report errors only in the individual iso packet descriptors. So this patch removes the extra computation and makes uhci-hcd behave like the others. Signed-off-by:
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Alan Stern authored
This patch (as967) makes a few relatively minor changes to the r8a66597 driver: finish_request() does nothing but call done(), so merge the two routines. Detect and report -EOVERFLOW errors. Fix the calculation that checks for short packets. Signed-off-by:
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Marcelo Tosatti authored
It is not necessary to powerdown the ports on ehci_pci_reinit() when the chip reset already did that. Removing this saves 20ms during restart after poweroff paths (which OLPC uses a lot). To ensure driver startup then behaves consistently, force a reset during driver startup. (Not doing this was an accident of some previous changes to the init sequence.) Make the corresponding change in the PS3 support. It's not clear what ehci-fsl should do here; it has similar code to the PS3. Signed-off-by:
Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by:
David Brownell <dbrownell@users.sourceforge.net> Cc: <rvinson@mvista.com> Acked-by:
Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by:
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Stanislaw Gruszka authored
Update copyrights and remove not necessary warning (ueagle-atm works well on suspend/resume). Signed-off-by:
Stanislaw Gruszka <stf_xl@wp.pl> Signed-off-by:
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Stanislaw Gruszka authored
Do not sleep in kernel thread when device is disconnected, this make faster suspending and module unloading. Use one wait queue for sleeping. Signed-off-by:
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Stanislaw Gruszka authored
Ueagle-atm driver load DSP firmware in function, which is running from common workqueue. In some (error) circumstances loading firmware may sleep for long periods (even 60 seconds, depending on timeout). This block keyboard driver, which also use common workqueue. To fix problem use custom workqueue in ueagle-atm. Signed-off-by:
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Stanislaw Gruszka authored
Let's user control how much USB bus bandwidth will be reserved by ueagle-atm device. This make possible to share bus with other devices when ueagle-atm driver works in isochronous mode. Signed-off-by:
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Stanislaw Gruszka authored
Support for Devolo and Elsa chipsets. These chipsets have no information about ADSL annex (line type) encoded in USB descriptors. Driver try to get this information from USB VID and PID or it can be explicitly set by the user through module parameter. Thanks to Johann Hanne, whose make most of this patch. Signed-off-by:
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Stanislaw Gruszka authored
Add support to newest chipset of eagle family. It is compatible with older chipsets at USB level. However DSP firmware and CMVs (Configuration and Management Variables) have different format of data and are sent/received by different way. Signed-off-by:
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Alan Stern authored
This patch (as962) cleans up some code I forgot to remove earlier in the isp116x and sl811 HCDs. There is no longer any need to check for unlink-during-submit; it can't happen since the endpoint queues are now under the protection of the HCD-private spinlock. Signed-off-by:
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Adrian Bunk authored
The Coverity checker spotted that we'd have already oops'ed if one of these was NULL. Signed-off-by:
Adrian Bunk <bunk@kernel.org> Signed-off-by:
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Oliver Neukum authored
this driver lacks a test for unlink due to ESHUTDOWN Signed-off-by:
Oliver Neukum <oneukum@suse.de> Signed-off-by:
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Mariusz Kozlowski authored
Remove redundant memset() call from udc_pci_probe(). No functional change. Signed-off-by:
Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
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Mariusz Kozlowski authored
drivers/usb/misc/ftdi-elan.c | 121253 -> 121196 (-57 bytes) drivers/usb/misc/ftdi-elan.o | 209425 -> 209265 (-160 bytes) Signed-off-by:
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Andrew Morton authored
Make Pete happy Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Pete Zaitcev <zaitcev@redhat.com> Signed-off-by:
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Alan Cox authored
Signed-off-by:
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Pete Zaitcev authored
If submit fails, slab hits a BUG() because of a double kfree. The today's lesson is, you cannot just slap USB_FREE_BUFFER on code without adjusting the error paths. The patch is made bigger by opportunistic refactoring. Signed-Off-By:
Pete Zaitcev <zaitcev@redhat.com> Signed-off-by:
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Pete Zaitcev authored
Two things: - mbus can be NULL (in case of bus removal while reader is reading) - Remove a useless assignment Signed-off-by:
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Pete Zaitcev authored
Setup packet must be visible in virtual space. There's absolutely no good reason to implement any kind of zero-copy transfer of 8 bytes, and the documentation in usb.h is explicit about it. So, drop DMA remapping. Signed-off-by:
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Pete Zaitcev authored
This is a set of small updates to Alan's work to make the code more to my liking. Mostly premature optimizations, but also direction of control transfers in the binary interface was always out. Signed-off-by:
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Pete Zaitcev authored
This is a small bunch of cosmetic fixes: - Timeout is not a write timeout anymore, rename - Condition in poll was confusingly backwards, invert and simplify - The comment log gave a wrong impression of version 0.13, terminate it. Signed-off-by:
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Pete Zaitcev authored
Add a mutex to protect the ->statusbuf. Not really an issue, because CUPS is single-threaded when it talks to the printer, but I feel safer this way. This should be deadlock-free, but I kept this as a separate patch in case someone ends running a git bisect. Signed-off-by:
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Felipe Balbi authored
This patch convert printk entries to dev_* macros, this provide better debugging and better readability to the code. Signed-off-by:
Felipe Balbi <felipe.lima@indt.org.br> Cc: Thomas <thomas@winischhofer.net> Signed-off-by:
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Felipe Balbi authored
Better indentation Signed-off-by:
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Felipe Balbi authored
Better indentation Signed-off-by:
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Felipe Balbi authored
Better indentation Signed-off-by:
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Felipe Balbi authored
Better indentation Signed-off-by:
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Felipe Balbi authored
Trivial fix Signed-off-by:
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Felipe Balbi authored
Unused code should be removed. We don't need to increase the size of the file with dead code inside if 0 statements. Signed-off-by:
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Felipe Balbi authored
This patches clean some trailing whitespaces in sisusb2vga driver. Signed-off-by:
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Alan Stern authored
This patch (as957) makes some minor cleanups to the g_file_storage driver: Update the copyright date and version string; Uniformize the logging macros for the gadget and the LUNs; Remove "inline" markers -- nowadays we rely on the compiler to decide which routines are best inlined; Use the print_hex_dump() library routines; Remove some unnecessary assignments within conditionals and fix some close-brace indenting levels; Fix some column-80 violations. Signed-off-by:
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